CN214859813U - Three oxygen autohemorrhaging therapeutic instrument - Google Patents
Three oxygen autohemorrhaging therapeutic instrument Download PDFInfo
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- CN214859813U CN214859813U CN202121004516.5U CN202121004516U CN214859813U CN 214859813 U CN214859813 U CN 214859813U CN 202121004516 U CN202121004516 U CN 202121004516U CN 214859813 U CN214859813 U CN 214859813U
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Abstract
本实用新型涉及一种三氧自体回血治疗仪。按照本实用新型提供的技术方案，所述三氧自体回血治疗仪，包括能收纳抽取血液的储血袋、能向所述储血袋输送所需医用三氧的三氧气体发生输送机构以及能实现血液抽取与输送的血液抽取输送机构；在所述储血袋上设置振动机构，通过三氧气体发生输送机构将三氧气体送入储血袋内，通过血液抽取输送机构将待混合的血液送入储血袋内；通过振动机构能将位于储血袋内血液与进入储血袋内的医用三氧在振动中均匀混合，通过血液抽取输送机构能将储血袋内与医用三氧均匀混合后的血液过滤后输送至体内。本实用新型能有效实现医用三氧与抽取血液之间的混匀，整个过程处于全封闭状态，减少与外界的接触，提高治疗的安全性与可靠性。
The utility model relates to a three-oxygen autologous blood-returning therapeutic apparatus. According to the technical solution provided by the present utility model, the trioxygen autologous blood-returning therapeutic apparatus includes a blood storage bag capable of storing and drawing blood, a trioxygen gas generating and conveying mechanism capable of delivering the required medical trioxygen to the blood storage bag, and a A blood extraction and transportation mechanism for realizing blood extraction and transportation; a vibration mechanism is arranged on the blood storage bag, and the 3-oxygen gas is sent into the blood storage bag through the 3-oxygen gas generation and transportation mechanism, and the blood to be mixed is passed through the blood extraction and transportation mechanism. It is sent into the blood storage bag; the blood in the blood storage bag can be evenly mixed with the medical oxygen in the blood storage bag through the vibration mechanism, and the blood storage bag can be evenly mixed with the medical oxygen through the blood extraction and transportation mechanism. The mixed blood is filtered and delivered to the body. The utility model can effectively realize the mixing between the medical oxygen and blood extraction, the whole process is in a fully closed state, the contact with the outside world is reduced, and the safety and reliability of the treatment are improved.
Description
Technical Field
The utility model relates to a therapeutic instrument, in particular to a three-oxygen autohemorrhoea therapeutic instrument.
Background
The three oxygen autoblood therapy is carried out by taking venous blood from patient, adding medical oxygen (O)3) Mixing, and infusing into patient. The ozone can activate the immunity of human body to a certain extent and enhance the anti-infection ability of the body. The trioxane autohemotherapy is a special treatment method for people with hypertension, hyperglycemia, hyperlipidemia, metabolic diseases, immunological diseases, chronic pain, sleep disorder, sub-health and the like.
In the current treatment of trioxane autoblood, the blood of a patient is extracted from the body, trioxane gas is injected into the blood extracted from the body for effective mixing, and after mixing, the blood is injected back into the body of the patient. The treatment process has the problems of blood pollution, misuse and secondary trauma. Moreover, the slow blood return often causes partial blood to be coagulated and attached to the blood storage bag and the tube wall of the blood storage bag, and the long operation time causes the blood temperature of the blood storage bag to be lowered. In addition, in the current trioxane therapy, the blood and medical trioxane are often shaken up manually, which results in poor mixing effect and difficulty in meeting the actual use requirements.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, providing a three oxygen autologous blood return therapeutic instrument, it can effectively realize medical three oxygen and extract the mixing between the blood, whole process is in totally closed state, reduces and external contact, improves the security and the reliability of treatment.
According to the technical scheme provided by the utility model, three oxygen autologous blood return therapeutic instruments, including can accomodate the blood storage bag of extraction blood, can to the blood storage bag can carry the required medical three oxygen gas body emergence conveying mechanism of three oxygen and can realize the blood extraction and the blood extraction conveying mechanism who carries.
The blood storage bag is provided with a vibration mechanism, the tri-oxygen gas is sent into the blood storage bag through the tri-oxygen gas generation and conveying mechanism, and the blood to be mixed is sent into the blood storage bag through the blood extraction and conveying mechanism; the medical ozone in the blood storage bag can be uniformly mixed with the medical ozone entering the blood storage bag in vibration through the vibration mechanism, and the blood after uniform mixing in the blood storage bag can be filtered and then conveyed into the body through the blood extraction and conveying mechanism.
Set up one or more vibration mechanism on storing up the blood bag, vibration mechanism includes vibration emergence body and symmetric distribution in vibration emergence body is last trembler, trembler in the vibration mechanism corresponds with the both sides face of storing up the blood bag, and it can drive trembler simultaneous oscillation to take place through the vibration.
The conveying mechanism takes place for the three oxygen gas body include the three oxygen gas body portion of taking place and with the gas transmission portion of three oxygen gas body portion adaptation connection, gas transmission portion include three oxygen gas delivery pipe and with the gas transmission power unit of three oxygen gas delivery pipe adaptation, the first end and the three oxygen gas body portion of taking place of three oxygen gas delivery pipe are connected and communicate, and the second end and the blood storage bag of three oxygen gas delivery pipe are connected and communicate, can control the three oxygen gas body that the three oxygen gas body portion of taking place produced through gas transmission power unit and get into the velocity of flow that stores up the blood storage bag.
The gas conveying power mechanism comprises a peristaltic pump, and a water-blocking and ventilating part of the gas conveying pipe, which can prevent blood in the blood storage bag from entering the oxygen generating part, is arranged at the second end of the oxygen conveying pipe.
The oxygen generating part comprises a gas generating storage cabinet and a tri-oxygen generator stored in the gas generating storage cabinet, the tri-oxygen generator can be connected with a gas conveying connector on the gas generating storage cabinet in an adaptive mode, and the first end of the tri-oxygen gas conveying pipe is connected and communicated with the tri-oxygen generator in the gas generating storage cabinet through the gas conveying connector.
The gas generation containing cabinet is provided with infusion supports which are vertically distributed, and the blood storage bag can be hung on the infusion supports; the gas conveying connector on the gas generation containing cabinet comprises a luer connector, a pagoda connector and/or a connector pipe.
The blood drawing and conveying mechanism comprises a puncture indwelling needle for puncture, a blood conveying pipe body in adaptive connection with the puncture indwelling needle and a blood conveying power mechanism in adaptive connection with the blood conveying pipe body, and the blood conveying pipe body is connected with the bottom of the blood storage bag; through the cooperation of the blood conveying power mechanism and the blood conveying pipe body, the blood extracted by the puncture indwelling needle can be conveyed into the blood storage bag or the blood uniformly mixed in the blood storage bag is extracted and then conveyed into the puncture indwelling needle.
The blood conveying device also comprises a constant-temperature heating mechanism capable of heating blood flowing through the blood conveying pipe, and the blood conveying power mechanism comprises a peristaltic pump.
The blood conveying pipe body comprises a blood conveying connecting main pipe, the first end of the blood conveying connecting main pipe is connected and communicated with the blood storage bag, the second end of the blood conveying connecting main pipe is connected and communicated with a blood conveying liquid inlet pipe and a blood conveying liquid return pipe through a blood conveying selection valve, and the blood conveying liquid inlet pipe and the blood conveying liquid return pipe are communicated with the puncture indwelling needle;
the blood conveying power mechanism is used for conveying blood into the blood storage bag, and the blood sequentially passes through the puncture indwelling needle, the blood conveying liquid inlet pipe, the blood conveying selection valve and the blood conveying connection header pipe and then enters the blood storage bag; when the blood in the blood storage bag is pumped out through the blood conveying power mechanism, the blood in the blood storage bag sequentially passes through the blood conveying connecting main pipe and the blood conveying selection valve, then enters the blood conveying liquid return pipe, passes through the liquid return filter and then enters the puncture indwelling needle.
The blood conveying connection main pipe is provided with a blood conveying water-blocking vent pipe, the liquid return filter comprises a filter upper cover body and a filter lower cover body matched with the filter upper cover body, the filter upper cover body is provided with a filter upper pipe head, and the filter lower cover body is provided with a filter lower pipe head; the lower cover body of the filter is internally provided with a filtering one-way valve and a filtering membrane for filtering, and the upper pipe head of the filter is communicated with the lower pipe head of the filter.
The utility model has the advantages that: the blood pumped by the blood pumping and conveying mechanism can be stored through the blood storage bag, the medical trioxygen gas is conveyed into the blood storage bag by the trioxygen gas generating and conveying mechanism, the medical trioxygen gas and the blood can be uniformly mixed by vibration by the vibration mechanism on the blood storage bag, and the trioxygen gas and the blood are back-conveyed into the body by the blood pumping and conveying mechanism after being uniformly mixed; the blood conveying power mechanism in the blood drawing and conveying mechanism and the gas conveying power mechanism in the oxygen generating and conveying mechanism can respectively realize speed control and flow rate control of oxygen conveying in blood conveying, the blood conveyed by the blood drawing and conveying mechanism can be heated through the constant-temperature heating mechanism, the whole process is totally closed, contact with the outside is avoided, and safety and reliability of treatment are improved.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is the utility model discloses accomodate the cabinet door and be in the schematic diagram of open mode.
Fig. 3 is a schematic structural diagram of the present invention.
Fig. 4 is a schematic view of the blood conveying tube of the present invention.
Fig. 5 is a cross-sectional view of the liquid return filter of the present invention.
Fig. 6 is a schematic view of the filtering membrane of the present invention and the filter lower housing.
FIG. 7 is a schematic view of the filter membrane of FIG. 6 after separation from the filter bottom housing.
Fig. 8 is a schematic view of the blood clot filter screen arranged in the liquid storage bag of the utility model.
Description of reference numerals: 1-a gas generation storage cabinet, 2-a storage cabinet door, 3-a side heat dissipation area, 4-a storage cabinet wheel, 5-a drawer handle, 6-a drawer, 7-a luer connector, 8-a pagoda connector, 9-a connector pipe, 10-a trioxygen gas delivery pipe, 11-a gas delivery power mechanism, 12-an infusion support, 13-a hanging rod, 14-a hanging rod connector, 15-a blood storage bag, 16-a blood storage bag end line, 17-a blood delivery connecting main pipe, 18-a blood delivery power mechanism, 19-a constant temperature heating mechanism, 20-a vibrating plate, 21-a blood delivery selection valve, 23-a blood delivery return pipe, 24-a return filter, 25-a pipe clamp, 26-an indwelling connector needle, 27-a puncture indwelling needle, a puncture needle, 28-oxygen cylinder, 29-trioxygen generator, 30-display screen, 31-button group, 32-blood conveying water-blocking ventilation tube, 33-vibration generating body, 34-cart handrail, 35-height adjusting knob, 36-back radiating area, 37-indwelling needle connecting tube, 38-filter upper cover body, 39-filter lower cover body, 40-filter upper tube head, 41-filter lower tube head, 42-filtering membrane, 43-filtering support rod, 44-filtering one-way valve, 45-filtering valve seat, 46-gas conveying tube water-blocking ventilation part, 47-blood storage bag inner filter screen and 48-blood conveying connecting main pipe joint.
Detailed Description
The invention is further described with reference to the following specific drawings and examples.
As shown in fig. 1, 2 and 3: in order to effectively realize the uniform mixing between the medical trioxide and the extracted blood, reduce the contact with the outside and improve the safety and the reliability of the treatment, the utility model comprises a blood storage bag 15 which can store the extracted blood, a trioxygen gas generation and conveying mechanism which can convey the required medical trioxide to the blood storage bag 15 and a blood extraction and conveying mechanism which can realize the extraction and the conveying of the blood;
the blood storage bag 15 is provided with a vibration mechanism, the tri-oxygen gas is sent into the blood storage bag 15 through the tri-oxygen gas generation and conveying mechanism, and the blood to be mixed is sent into the blood storage bag 15 through the blood extraction and conveying mechanism; the blood in the blood storage bag 15 and the medical ozone entering the blood storage bag 15 can be uniformly mixed in vibration through the vibration mechanism, and the blood after uniform mixing in the blood storage bag 15 can be filtered and then conveyed into the body through the blood extraction and conveying mechanism.
Specifically, the blood storage bag 15 needs to be made of a material meeting medical standards, the blood storage bag 15 is in a bag shape, and specifically can be made of a flexible medical material, and the specific size and the like of the blood storage bag 15 can be selected according to actual needs. The medical trioxygen gas can be sent into the blood storage bag 15 through the trioxygen gas generation and conveying mechanism, and the blood in the body to be extracted can be conveyed into the blood storage bag 15 through the blood extraction and conveying mechanism.
The embodiment of the utility model provides an in, set up vibration mechanism on blood storage bag 15, utilize vibration mechanism can realize the vibration to blood in blood storage bag 15, at the vibration in-process, can realize blood and the three oxygen homogeneous mixing between the body in blood storage bag 15, after the homogeneous mixing, will through blood extraction conveying mechanism blood in blood storage bag 15 is taken the back and is carried to internal. In all processes of blood extraction, blood and trioxygen gas mixing and blood after mixing transportation and reinjection into the human body, the blood is in a closed environment, does not contact with the outside, avoids the conditions of pollution and the like caused by contact with the outside, and effectively improves the safety and reliability of data.
Further, one or more vibration mechanisms are arranged on the blood storage bag 15, each vibration mechanism comprises a vibration generating body 33 and vibrating pieces 20 symmetrically distributed on the vibration generating body 33, the vibrating pieces 20 in the vibration mechanisms correspond to two side surfaces of the blood storage bag 15, and the vibrating pieces 20 can be driven to vibrate simultaneously through the vibration generating bodies 33.
The embodiment of the utility model provides an in, can set up one or more vibration mechanism on blood storage bag 15, the quantity of vibration mechanism and the position of vibration mechanism on blood storage bag 15 can be selected as required to can realize the effective vibration to blood in blood storage bag 15, and then realize that blood and the three oxygen gas homogeneous mixing are accurate. After the vibration mechanism is arranged on the blood storage bag 15, the vibration mechanism can keep a working state, namely keep the vibration of the blood in the blood storage bag 15, of course, the vibration mechanism can also keep the working state according to the required time, and the vibration mechanism can be specifically selected according to the requirement.
In specific implementation, the vibration generator 33 has a vibration source capable of generating vibration therein, the vibration sheet 20 is disposed on both sides of the vibration generator 33, and the vibration generator 33 can be connected to the sides of the blood storage bag 15 in a fitting manner, so that the vibration sheet 20 can be aligned with both sides of the blood storage bag 15. The vibration generated by the vibration generator 33 can be transmitted to the blood storage bag 15 via the vibrating reed 20, and the vibration of the blood in the blood storage bag 15 can be effectively realized. When one or more vibration mechanisms vibrate simultaneously, the blood can be uniformly mixed with the trioxygen gas by utilizing the disordering property and the nondirectional property of the vibration of the one or more vibration mechanisms. The vibration source in the oscillation generating body 33 may be in a conventional form, such as a form of a vibration motor, and may be specifically selected as needed, and is not described herein again. Through the cooperation of the vibration mechanism and the blood storage bag 15, the convenience of uniformly mixing the blood and the trioxypen in the blood storage bag 15 can be improved, and the cost is reduced.
Further, conveying mechanism takes place for the three oxygen gases include the three oxygen gases portion of taking place and with the gas transmission portion that the three oxygen gases portion of taking place adaptation is connected, gas transmission portion include the three oxygen gases conveyer pipe 10 and with the gas transmission power unit 11 of three oxygen gases conveyer pipe 10 adaptation, the first end and the three oxygen gases portion of taking place of three oxygen gases conveyer pipe 10 are connected and communicate, the second end and the blood storage bag 15 of three oxygen gases conveyer pipe 10 are connected and communicate, can control the produced three oxygen gases of three oxygen gases portion of taking place and get into the velocity of flow of blood storage bag 15 through gas transmission power unit 11.
The embodiment of the utility model provides an in, can obtain required trioxygen gas through the oxygen gas generation portion, the specific case of the oxygen gas of trioxygen can be selected as required, specifically is this technical field personnel familiar, and it is no longer repeated here. The trioxygen gas obtained by the trioxygen gas generating section can be fed into the blood storage bag 15 through the gas transporting section. In order to control the gas delivery process, the gas delivery power mechanism 11 is matched with the trioxygen gas delivery pipe 10, and in specific implementation, the gas delivery power mechanism 11 may adopt a peristaltic pump or other forms capable of providing the trioxygen gas delivery power and controlling the flow rate, which may be specifically selected as required and will not be described herein again. When the gas conveying power mechanism 11 adopts a peristaltic pump, the gas conveying power mechanism 11 is correspondingly connected with the trioxygen gas conveying pipe 10, and when the working state of the gas conveying power mechanism 11 is controlled, the flow rate of the trioxygen gas entering the blood storage bag 15 can be effectively controlled.
Further, a water-blocking and air-permeable part 46 of the gas delivery tube is disposed at the second end of the tri-oxygen gas delivery tube 10 for blocking the blood in the blood storage bag 15 from entering the tri-oxygen gas generating part. The embodiment of the utility model provides an in, the ventilative portion 46 that blocks water specifically can adopt the present ventilative membrane that blocks water commonly used, blocks water through the gas delivery pipe ventilative portion 46 and can avoid storing up the blood excessive back in the blood bag 15 and enter into the trioxygen gas body portion of taking place through the trioxygen gas body conveyer pipe 10 in, improves the reliability of the trioxygen gas body portion of taking place.
Further, the three oxygen gas generating part comprises a gas generating storage cabinet 1 and a three oxygen generator 29 stored in the gas generating storage cabinet 1, the three oxygen generator 29 can be in adaptive connection with a gas conveying connector on the gas generating storage cabinet 1, and the first end of the three oxygen gas conveying pipe 10 can be connected and communicated with the three oxygen generator 29 in the gas generating storage cabinet 1 through the gas conveying connector.
The embodiment of the utility model provides an in, gaseous taking place accomodates cabinet 1 and is the cabinet form of rectangle, and concrete shape etc. can be selected as required. Set up oxygen cylinder 28 in cabinet 1 is accomodate in gas generation, and the specific quantity of oxygen cylinder 28 can be selected as required, and oxygen cylinder 28 specifically can adopt current commonly used form to can satisfy the storage to oxygen and be the standard. The oxygen supply to the trioxygen generator 29 can be realized through the oxygen bottle 28, the trioxygen generator 29 can prepare the required medical trioxygen by utilizing the oxygen, and the medical trioxygen is connected and communicated with the trioxygen conveying pipe 10 through the gas conveying connector, so that the trioxygen generated by the trioxygen generator 29 can enter the trioxygen conveying pipe 10 under the action of the gas conveying power mechanism 11 and is finally conveyed into the blood storage bag 15.
The bottom of the gas generation storage cabinet 1 is provided with a plurality of storage cabinet wheels 4, and the whole gas generation storage cabinet 1 can be conveniently moved through the storage cabinet wheels 4. After the trioxygen generator 29 is arranged in the gas generation storage cabinet 1, the side radiating area 3 is arranged at the lower part of the side of the gas generation storage cabinet 1, the back radiating area 36 is arranged at the back of the gas generation storage cabinet 1, and the side radiating area 3 and the back radiating area 36 can adopt the existing common radiating mode, such as a direct radiating mode of a grid and the like, and can be selected specifically as required, and the details are not repeated herein.
For convenient to use, set up on gas generation storage cabinet 1 and accomodate cabinet door 2, accomodate cabinet door 2 and articulate on gas generation storage cabinet 1, accomodate the form that cabinet door 2 adopted and can open, can open or close gas generation storage cabinet 1 through accomodating cabinet door 2 promptly. Still set up drawer 6 above accomodating cabinet door 2, set up drawer handle 5 on drawer 6, accomodate cabinet door 2 and gas generation and accomodate cabinet 1 and all can adopt the cooperation form that has now commonly used, specifically be known for this technical field personnel, and it is no longer repeated here. The back of the gas generation storage cabinet 1 is also provided with a trolley handrail 34, and the whole gas generation storage cabinet 1 can be conveniently pushed through the trolley handrail 34. Still set up display screen 30 and button group 31 on the up end of cabinet 1 is accomodate in gas generation, can show some required information through display screen 30, can carry out working parameter's setting through button group 31, and display screen 30 can adopt current commonly used form, if adopt touch-sensitive screen etc. specifically can select as required.
The embodiment of the utility model provides an in, in order to carry out integrated control to the treatment process, still set up the treatment controller in cabinet 1 is accomodate in gaseous emergence, and the treatment controller can be for current microprocessor commonly used, if adopt forms such as singlechip, specifically can select as required, and here is no longer repeated. The treatment controller is electrically connected to the display screen 30, the key group 31, the trioxygen generator 29 and the gas delivery power mechanism 11, and the working state of the gas delivery power mechanism 11 can be set in the treatment controller through the display screen 30 and/or the key group 31, for example, the flow rate, concentration and the like of the gas delivered by the trioxygen generator, and the process of specifically controlling the gas delivery power mechanism 11 can adopt the conventional and commonly used form, and is not described herein again.
During specific implementation, can also monitor the blood flow that gets into in blood storage bag 15, the blood total amount and get into medical three oxygen's in blood storage bag 15 gas quantity and gas concentration, the blood flow that gets into in blood storage bag 15, the blood total amount can be controlled through blood extraction conveying mechanism, the gas quantity and the gas concentration that get into in blood storage bag 15 can be controlled by the gaseous conveying mechanism that takes place of trioxyme, specifically can adopt current commonly used control mode, for this technical field personnel are familiar, and this here is no longer repeated.
During specific work, the mixing proportion can be preset in the treatment controller, the specific mixing proportion can be selected according to requirements, and if the total amount of blood in the blood storage bag 15 is 100ml, the optimal concentration of medical ozone gas entering the blood storage bag 15 is 20%; the specific conditions of the blood volume, the gas volume and the gas concentration in the blood storage bag 15 can be selected according to the needs, and are not described herein again. Of course, in specific use, the therapy controller may also monitor the blood flow, the total blood amount, the gas amount and the gas concentration in the blood storage bag 15 in real time, and display and output the current blood flow, the total blood amount, the gas amount and the gas concentration through the display screen 30.
In specific implementation, the volume of the blood and the amount of the medical ozone gas entering the blood storage bag 15 can be obtained by sampling with corresponding sensors, for example, the volume of the blood entering the blood storage bag 15 and the amount of the medical ozone gas entering the blood storage bag 15 can be accurately obtained through a liquid flow meter and a gas flow meter respectively. Of course, a liquid level meter can be arranged in the blood storage bag 15, the blood volume in the blood storage bag 15 can be monitored by the liquid level meter, the liquid level meter is electrically connected with the treatment controller, and the treatment controller can display and output the level value monitored by the liquid level meter through the display screen 30.
Furthermore, infusion supports 12 which are vertically distributed are arranged on the gas generation containing cabinet 1, and a blood storage bag 15 can be hung on the infusion supports 12; the gas delivery connections on the gas generation cabinet 1 include luer fittings 7, pagoda fittings 8 and/or connector tubes 9.
The embodiment of the utility model provides an in, infusion support 12 is vertical distribution at the back that cabinet 1 was accomodate in gaseous emergence, and infusion support 12 can adopt the telescopic form, and at this moment, set up height adjusting knob 35 on infusion support 12, infusion support 12 specifically realizes that mode and current consistent of altitude mixture control through height adjusting knob 35 specifically is known for this technical field personnel, and this is no longer repeated here. The upper end of the infusion support 12 is provided with a hanging rod connector 14, the hanging rod connector 14 is provided with a plurality of hanging rods 13, the end of the blood storage bag 15 is provided with a blood storage bag end line 16, the blood storage bag 15 can be hung on one hanging rod 13 through the blood storage bag end line 16, and the blood storage bag 15 can be formed into an infusion form after being hung on the hanging rod 13.
The luer connector 7 and the pagoda connector 8 are in accordance with the prior art and are well known to those skilled in the art. The three-oxygen gas delivery pipe 10 can be selectively connected and matched with the luer connector 7, the pagoda connector 8 or the connector pipe 9 according to the specific form of the first end, so that the convenience of selection can be provided. The adapter tube 9 is in the form of a conventional adapter. Of course, other required connector forms can be arranged on the gas generation containing cabinet 1, and the connector forms are selected and determined according to needs, and are not described herein again.
Further, the blood drawing and conveying mechanism comprises a puncture indwelling needle 27 for puncture, a blood conveying pipe body which is matched and connected with the puncture indwelling needle 27 and a blood conveying power mechanism 18 which is matched and connected with the blood conveying pipe body, and the blood conveying pipe body is connected with the bottom of the blood storage bag 15; the blood transfer power mechanism 18 is engaged with the blood transfer tube body, and can transfer the blood drawn by the puncture indwelling needle 27 into the blood storage bag 15 or transfer the blood mixed uniformly in the blood storage bag 15 into the puncture indwelling needle 27 after being drawn out.
The embodiment of the utility model provides an in, the puncture is kept somewhere needle 27 and can be adopted the present form commonly used, utilizes the puncture to keep somewhere needle 27 and can realize required vascular puncture to can keep somewhere after the puncture, utilize the puncture to keep somewhere needle 27 and carry out specific puncture, the process of keeping somewhere is unanimous with current, specifically be this technical field personnel known, and no longer the repeated description here. The puncture indwelling needle 27 is connected and communicated with the blood storage bag 15 through the blood conveying pipe body, wherein the blood conveying pipe body can be connected with the bottom of the blood storage bag 15, the direction of conveying blood through the blood conveying pipe body can be controlled through the blood conveying power mechanism 18, and the blood can be sucked into the blood storage bag 15 through the puncture indwelling needle 27 or the blood mixed with trioxyments in the blood storage bag 15 can be reinjected into the body.
In specific implementation, the blood transfusion device further comprises a constant-temperature heating mechanism 19 capable of heating blood flowing through the blood transfusion tube, and the blood transfusion power mechanism 18 comprises a peristaltic pump. The embodiment of the utility model provides an in, can carry out the constant temperature heating to the internal blood of blood delivery pipe through constant temperature heating mechanism 19, constant temperature heating mechanism 19 is suitable in order to be close human normal body temperature to the temperature of blood heating, and constant temperature heating mechanism 19 can adopt forms such as water-bath heating or electrical heating, as long as can satisfy to blood in the blood delivery pipe remain to heat steadily all can, specifically can select as required, and here is no longer repeated. In specific implementation, the blood conveying power mechanism 18 may be a conventional peristaltic pump, and the conveying direction of blood passing through the blood conveying pipe and the specific conveying speed can be controlled by using the peristaltic ability and peristaltic direction of the peristaltic pump.
The constant-temperature heating mechanism 19 and the blood conveying power mechanism 18 both need to be electrically connected with the therapy controller, that is, the therapy controller can control the working states of the constant-temperature heating mechanism 19 and the blood conveying power mechanism 18, and the control of the working states of the constant-temperature heating mechanism 19 and the blood conveying power mechanism 18 is specifically realized to be consistent with the prior art, and can be specifically selected as required, which is not described herein again.
As shown in fig. 1, 2, 3 and 4, the blood conveying pipe body comprises a blood conveying connecting manifold 17, a first end of the blood conveying connecting manifold 17 is connected and communicated with the blood storage bag 15, a second end of the blood conveying connecting manifold 17 is connected and communicated with a blood conveying liquid inlet pipe 22 and a blood conveying liquid return pipe 23 through a blood conveying selection valve 21, and the blood conveying liquid inlet pipe 22 and the blood conveying liquid return pipe 23 are communicated with a puncture indwelling needle 27;
the blood transfusion device also comprises a liquid returning filter 24 matched with the blood conveying liquid returning pipe 23, and when the blood is conveyed into the blood storage bag 15 through the blood conveying power mechanism 18, the blood enters the blood storage bag 15 after sequentially passing through the puncture indwelling needle 27, the blood conveying liquid inlet pipe 22, the blood conveying selection valve 21 and the blood conveying connection main pipe 17; when the blood in the blood storage bag 15 is drawn out by the blood transfer power mechanism 18, the blood in the blood storage bag 15 sequentially passes through the blood transfer connection manifold 17 and the blood transfer selector valve 21, enters the blood transfer/return tube 23, passes through the return filter 24, and enters the puncture indwelling needle 27.
In the embodiment of the utility model provides an in, the first end of blood transport connection house steward 17 is connected and communicates with blood storage bag 15, and wherein, blood transport connection house steward 17 is located blood storage bag 15's lower part with blood storage bag 15's connecting portion. The continuous page delivery selection valve 21 can be a medical three-way valve, the blood delivery connection manifold 17 can be connected and communicated with the blood delivery liquid inlet pipe 22 and the blood delivery liquid return pipe 23 through the blood delivery selection valve 21, and in operation, the blood delivery connection manifold 17 is only communicated with the blood delivery liquid inlet pipe 22 or the blood delivery liquid return pipe 23 through the blood delivery selection valve 21. The blood conveying liquid inlet pipe 22 and the blood conveying liquid return pipe 23 can be communicated with the puncture remaining needle 27.
When blood in the body is to be drawn and sent into the blood storage bag 15, and when the blood is sent into the blood storage bag 15 by the blood conveying power mechanism 18, the blood passes through the puncture indwelling needle 27, the blood conveying liquid inlet pipe 22, the blood conveying selection valve 21, and the blood conveying connection manifold 17 in this order and then enters the blood storage bag 15. When the blood in the blood storage bag 15 is pumped out through the blood conveying power mechanism 18 after the pumped blood is mixed with trioxyments in the blood storage bag 15, the blood in the blood storage bag 15 sequentially passes through the blood conveying connecting manifold 17 and the blood conveying selection valve 21, then enters the blood conveying liquid return pipe 23, then enters the puncture indwelling needle 27 through the liquid return filter 24, and then enters the puncture indwelling needle 27, and then can be reinjected into the body under the action of the continuous page conveying power mechanism 18 or by utilizing the gravitational potential energy when the blood storage bag 15 is suspended.
In the embodiment, the puncture indwelling needle 27 is connected to and communicates with the indwelling needle connecting tube 37, and the indwelling needle connecting tube 37 is connected to and communicates with the blood feeding tube 22 and the blood returning tube 23 through the indwelling needle connecting head 26. In addition, the blood conveying water-blocking vent pipe 32 is arranged on the blood conveying connecting main pipe 17, a water-blocking vent film can be arranged in the blood conveying water-blocking vent pipe 32, the blood conveying water-blocking vent pipe 32 is close to the joint part of the blood conveying connecting main pipe 17 and the blood storage bag 15, and the gas in the blood conveying connecting main pipe 17 can be discharged through the blood conveying water-blocking vent pipe 32 without influencing the normal conveying of the blood.
The embodiment of the utility model provides an in, can set up body clamp 25 on blood carries back liquid pipe 23, body clamp 25 specifically can adopt the current form commonly used, can press from both sides through body clamp 25 and close blood and carry back liquid pipe 23, and body clamp 25 is located blood and carries selector valve 21 and keeps somewhere between the needle connector 26, presss from both sides 25 when the body and closes blood and carries back liquid pipe 23, carries selector valve 21 through blood and can't last to carry back liquid pipe 23 interior transport blood to blood, also can't carry blood to the direction of blood transport selector valve 21 through keeping somewhere needle connector 26. The tube clamp 25 and the blood returning tube 23 can be detachably connected, that is, when the blood returning tube 23 needs to be clamped, the tube clamp 25 is used to clamp the blood returning tube 23.
As shown in fig. 8, a schematic view of a blood clot filter net disposed in the blood storage bag 15 is shown, wherein the blood clot filter net has at least two inner filter nets 47 of the blood storage bag adapted to the blood storage bag 15, the outer edges of the inner filter nets 47 of the two blood storage bags are fixed to the inner wall of the blood storage bag 15, and the inner filter nets 47 of the blood storage bags are parallel to each other. The filtering specification of the filter screen 47 in the blood storage bag can be specifically selected according to the requirement, so as to filter the blood clots, which is well known to those skilled in the art, and will not be described herein again.
The end part of the blood conveying connecting manifold 17 connected with the blood storage bag 15 can be provided with a blood conveying connecting manifold joint 48, and the blood conveying connecting manifold joint 48 extends into the blood storage bag 15; when a plurality of blood bag inner filter screens 47 are arranged, the blood bag inner filter screens 47 are also in a laminated distribution mode, and the liquid outlet end part of the blood conveying connecting main pipe joint 48 is positioned above the uppermost blood bag inner filter screen 47, so that the blood clot can be effectively filtered. Of course, the size and dimension of the filter screen 47 in the blood storage bag 15 can be selected according to actual requirements, and can be specifically selected according to requirements.
As shown in fig. 5, fig. 6 and fig. 7, which are specific schematic diagrams of the liquid-returning filter 24 of the present invention, wherein the liquid-returning filter 24 includes an upper filter cover 38 and a lower filter cover 39 adapted to the upper filter cover 38, the upper filter cover 38 and the lower filter cover 39 are both funnel-shaped, and after the upper filter cover 38 and the lower filter cover 39 are adapted to each other, a relatively closed space can be formed, and the upper filter cover 38 and the lower filter cover 39 are coaxially distributed. The filter upper cover 38 is provided with a filter upper head 40, the filter lower cover 39 is provided with a filter lower head 41, and the filter upper head 40 can communicate with the filter lower head 41 through the filter upper cover 38 and the filter lower cover 39, and the filter upper head 40 and the filter lower head 41 are also arranged coaxially. The upper filter tube head 40 and the lower filter tube head 41 can be connected and communicated with the blood conveying liquid returning tube 23.
A filter valve seat 45 is provided in the filter lower case 39, and the filter valve seat 45 is supported in the filter lower case 39 by a plurality of filter support rods 43. The filtering check valve 44 can be installed through the filtering valve seat 45, the filtering membrane 42 can be supported through the filtering support rod 43, the filtering valve seat 45 and the filtering check valve 44 can penetrate through the filtering membrane 42, the filtering membrane 42 can adopt the existing common form, and the filtering of blood reinjected into a body can be realized through the filtering membrane 42.
The embodiment of the utility model provides an in, filter check valve 44 and adopt medical silica gel etc. to make, filter check valve 44 and be the duckbilled form, of course, can also adopt other shapes, specifically can select as required. In fig. 6, the portion of the filtering check valve 44 above the filtering membrane 42 has a slit through which blood flowing from the filter lower cartridge 41 to the filter upper cartridge 40 can pass, and when blood flows from the filter upper cartridge 40 to the filter lower cartridge 41, the pressure of the blood causes the filtering check valve 44 to contract inward and the blood cannot pass through the filtering check valve 44.
Thus, the filter check valve 44 allows fluid flow from the filter bottom head 41 to the filter top head 40 and blocks fluid flow from the filter top head 40 to the filter bottom head 41. When the blood returning tube 23 is not clamped by the tube clamp 25 after the filtering check valve 44 is adopted, part of blood may enter the blood returning tube 23, at this time, the blood entering the blood returning tube 23 cannot pass through the blood conveying selection valve 21 after entering the blood returning tube 23, and the blood entering the blood returning tube 23 can flow back into the puncture indwelling needle 27 again after being filtered by the filtering membrane 42, so that the one-way filtering of the blood can be automatically realized by the filtering check valve 44.
In normal use, blood flows in from the upper filter cartridge 40 of the upper filter cover 38, and the blood entering the return filter 24 cannot pass through the one-way filter valve 44, but passes through the filter membrane 42 on the outer ring of the one-way filter valve 44, is filtered by the filter membrane 42, flows out from the lower filter cartridge 41, and flows to the puncture indwelling needle 27, i.e., the blood entering the blood feeding return tube 23 is filtered by the filter membrane 42 and then flows to the puncture indwelling needle 27.
Claims (10)
1. A three oxygen self-blood returning therapeutic instrument, which is characterized in that: comprises a blood storage bag (15) which can contain and draw blood, a trioxygen gas generation and conveying mechanism which can convey required medical trioxane to the blood storage bag (15), and a blood drawing and conveying mechanism which can draw and convey blood;
the blood storage bag (15) is provided with a vibration mechanism, the trioxygen gas is sent into the blood storage bag (15) through the trioxygen gas generation and conveying mechanism, and the blood to be mixed is sent into the blood storage bag (15) through the blood extraction and conveying mechanism; the blood in the blood storage bag (15) and the medical ozone entering the blood storage bag (15) can be uniformly mixed in vibration through the vibration mechanism, and the blood after being uniformly mixed with the medical ozone in the blood storage bag (15) can be filtered and then conveyed into the body through the blood extraction and conveying mechanism.
2. The trioxane self-blood-returning therapeutic apparatus according to claim 1, characterized in that: the blood storage bag (15) is provided with one or more vibration mechanisms, each vibration mechanism comprises a vibration generating body (33) and vibrating pieces (20) symmetrically distributed on the vibration generating body (33), the vibrating pieces (20) in the vibration mechanisms correspond to two side faces of the blood storage bag (15), and the vibrating pieces (20) can be driven to vibrate simultaneously through the vibration generating bodies (33).
3. The trioxane self-blood-returning therapeutic apparatus according to claim 1, characterized in that: conveying mechanism takes place for the trioxygen body include the trioxygen body portion of taking place and with the gaseous conveying portion of the adaptation connection of the trioxygen body portion of taking place, gaseous conveying portion include the trioxygen body conveyer pipe (10) and with gaseous conveying power unit (11) of the adaptation of the trioxygen body conveyer pipe (10), the first end and the trioxygen body portion of taking place of trioxygen body conveyer pipe (10) are connected and communicate, the second end and the storage blood bag (15) of the trioxygen body conveyer pipe (10) are connected and communicate, can control the flow rate that the trioxygen body portion of taking place produced gets into storage blood bag (15) through gaseous conveying power unit (11).
4. The trioxane self-blood-returning therapeutic apparatus according to claim 3, characterized in that: the gas conveying power mechanism (11) comprises a peristaltic pump, and a water-blocking and ventilating part (46) of the gas conveying pipe, which can prevent blood in the blood storage bag (15) from entering the oxygen generating part, is arranged at the second end of the oxygen conveying pipe (10).
5. The trioxide self-blood-returning therapeutic instrument according to claim 3 or 4, which is characterized in that: the oxygen generating part comprises a gas generating storage cabinet (1) and a tri-oxygen generator (29) stored in the gas generating storage cabinet (1), the tri-oxygen generator (29) can be connected with a gas conveying connector on the gas generating storage cabinet (1) in an adaptive mode, and the first end of the tri-oxygen body conveying pipe (10) can be connected and communicated with the tri-oxygen generator (29) in the gas generating storage cabinet (1) through the gas conveying connector.
6. The trioxane self-blood-returning therapeutic apparatus according to claim 5, characterized in that: infusion supports (12) which are vertically distributed are arranged on the gas generation containing cabinet (1), and a blood storage bag (15) can be hung on the infusion supports (12); the gas conveying connector on the gas generation containing cabinet (1) comprises a luer connector (7), a pagoda connector (8) and/or a connector pipe (9).
7. The trioxane self-blood-returning therapeutic apparatus according to claim 1, characterized in that: the blood drawing and conveying mechanism comprises a puncture indwelling needle (27) for puncture, a blood conveying pipe body which is in adaptive connection with the puncture indwelling needle (27), and a blood conveying power mechanism (18) which is in adaptive connection with the blood conveying pipe body, and the blood conveying pipe body is connected with the bottom of the blood storage bag (15); the blood conveying power mechanism (18) is matched with the blood conveying tube body, so that the blood pumped by the puncture indwelling needle (27) can be sent into the blood storage bag (15) or the blood uniformly mixed in the blood storage bag (15) can be pumped out and then sent into the puncture indwelling needle (27).
8. The trioxane self-blood-returning therapeutic apparatus according to claim 7, characterized in that: the blood transfusion device also comprises a constant-temperature heating mechanism (19) which can heat blood flowing through the blood transfusion tube, and the blood transfusion power mechanism comprises a peristaltic pump.
9. The trioxide self-blood-returning therapeutic instrument according to claim 7 or 8, which is characterized in that: the blood conveying pipe body comprises a blood conveying connecting main pipe (17), the first end of the blood conveying connecting main pipe (17) is connected and communicated with the blood storage bag (15), the second end of the blood conveying connecting main pipe (17) is connected and communicated with a blood conveying liquid inlet pipe (22) and a blood conveying liquid return pipe (23) through a blood conveying selection valve (21), and the blood conveying liquid inlet pipe (22) and the blood conveying liquid return pipe (23) are communicated with a puncture indwelling needle (27);
the blood transfusion device is characterized by further comprising a liquid returning filter (24) matched with the blood conveying liquid returning pipe (23), and when blood is conveyed into the blood storage bag (15) through the blood conveying power mechanism (18), the blood sequentially passes through the puncture indwelling needle (27), the blood conveying liquid inlet pipe (22), the blood conveying selection valve (21) and the blood conveying connecting main pipe (17) and then enters the blood storage bag (15); when the blood in the blood storage bag (15) is pumped out by the blood conveying power mechanism (18), the blood in the blood storage bag (15) sequentially passes through the blood conveying connecting manifold (17) and the blood conveying selection valve (21), enters the blood conveying liquid returning pipe (23), passes through the liquid returning filter (24) and enters the puncture indwelling needle (27).
10. The trioxane self-blood-returning therapeutic apparatus according to claim 9, characterized in that: a blood conveying water-blocking vent pipe (32) is arranged on the blood conveying connecting main pipe (17);
the liquid return filter (24) comprises an upper filter cover body (38) and a lower filter cover body (39) matched with the upper filter cover body (38), an upper filter pipe head (40) is arranged on the upper filter cover body (38), and a lower filter pipe head (41) is arranged on the lower filter cover body (39); a filter check valve (44) and a filter membrane (42) for filtering are arranged in the filter lower cover body (39), and the filter upper pipe head (40) is communicated with the filter lower pipe head (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004516.5U CN214859813U (en) | 2021-05-11 | 2021-05-11 | Three oxygen autohemorrhaging therapeutic instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121004516.5U CN214859813U (en) | 2021-05-11 | 2021-05-11 | Three oxygen autohemorrhaging therapeutic instrument |
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| CN214859813U true CN214859813U (en) | 2021-11-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237219A1 (en) * | 2021-05-11 | 2022-11-17 | 无锡市第二人民医院（南京医科大学附属无锡第二医院、南通大学无锡临床学院） | Ozone autologous blood retransfusion therapeutic apparatus |
-
2021
- 2021-05-11 CN CN202121004516.5U patent/CN214859813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237219A1 (en) * | 2021-05-11 | 2022-11-17 | 无锡市第二人民医院（南京医科大学附属无锡第二医院、南通大学无锡临床学院） | Ozone autologous blood retransfusion therapeutic apparatus |
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