CN110585577B - A device of dosing is intervene in environmental protection for treating liver cancer - Google Patents
A device of dosing is intervene in environmental protection for treating liver cancer Download PDFInfo
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- CN110585577B CN110585577B CN201910981041.6A CN201910981041A CN110585577B CN 110585577 B CN110585577 B CN 110585577B CN 201910981041 A CN201910981041 A CN 201910981041A CN 110585577 B CN110585577 B CN 110585577B
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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Abstract
本发明公开了介入性给药技术领域的一种用于治疗肝癌的环保介入性给药装置，包括底板，底板的上表面中央横向固定设有定位框，定位框的上表面左侧通过卡槽卡接有储药箱，定位框的前表面右侧设有连通器，连通器与定位框之间固定螺接有支架，底板的上表面前部中央焊接有限位装置，储药箱的底部与连通器的左侧顶部之间贯通设有输药管；本发明通过将药液按照比例勾兑到搅拌箱中，避免了与外界环境接触导致药品被污染的情况发生，安全性较高，药液搅拌均匀，发挥更好的作用，通过手动压缩气囊使得出药管与引导管之间的气压发生变化，使得连通器中的药液从出药管流向引导管从而引导探针中流向给药部位，给药精准，操作省时省力。
The invention discloses an environment-friendly interventional drug delivery device for treating liver cancer in the technical field of interventional drug delivery. A medicine storage box is clamped and connected, a communication connector is arranged on the right side of the front surface of the positioning frame, a bracket is fixed and screwed between the communication connector and the positioning frame, a limit device is welded in the center of the front part of the upper surface of the bottom plate, and the bottom of the medicine storage box is connected with the positioning frame. There is a medicine delivery pipe running through the top of the left side of the communication device; by blending the medicine liquid into the stirring box according to the proportion, the situation that the medicine is polluted due to contact with the external environment is avoided, and the safety is high. Stir evenly and play a better role. By manually compressing the airbag, the air pressure between the drug delivery tube and the guide tube changes, so that the liquid in the connector flows from the drug delivery tube to the guide tube to guide the probe to flow to the drug delivery site. , accurate dosing, time-saving and labor-saving operation.
Description
Technical Field
The invention relates to the technical field of interventional drug delivery, in particular to an environment-friendly interventional drug delivery device for treating liver cancer.
Background
Liver cancer, a malignant tumor of the liver, can be divided into primary and secondary types. The primary liver malignant tumor originates from the epithelium or mesenchymal tissue of the liver, the former is called primary liver cancer, which is a highly-developed malignant tumor with great harm in China; the latter is called sarcoma, and is less common than primary liver cancer. Secondary or metastatic liver cancer refers to the invasion of malignant tumors of multiple organ origins in the whole body to the liver. In liver cancer, vascular intervention therapy is mainly selected from selective hepatic artery perfusion therapy, selective hepatic artery embolism and selective hepatic artery chemoembolization. The main physiological basis is that the blood supply to normal hepatocytes is 20% -25% from the hepatic artery and 75% -85% from the portal vein. While 90-95% of blood supply of the primary liver cancer comes from hepatic artery, which provides anatomical basis for vascular interventional therapy of tumors of the liver cancer. The intervention treatment of liver cancer is called as intervention treatment of liver cancer, which is a minimally invasive treatment method that under the condition of exposing the focus without operation, a tiny channel with the diameter of several millimeters is made on the blood vessel and the skin or the original pipeline of the human body is used for treating the focus locally under the guidance of the imaging equipment (an angiography machine, a fluoroscopy machine, a CT machine, an MR machine and a B-ultrasound machine). The intervention treatment of liver cancer refers to regional local chemotherapy for injecting anticancer drugs or embolus into hepatic artery through femoral artery intubation, which is a preferred method for treating liver cancer by non-open surgery.
For example, patent CN201310211746.2 discloses a medical device for clinical minimally invasive interventional drug delivery, which comprises a guiding catheter and a catheter connector, wherein the guiding catheter is inserted into the distal end of the wing tube of the fixed wing and penetrates out from the proximal end of the connector, so that the drug injected into the proximal end of the guiding catheter can reach the distal end of the guiding catheter and further reach the internal position of the human body to be injected. The interventional device can be used for conveniently and simply implementing interventional treatment, so that the medicine directly reaches the focus, the local medicine concentration is high, the clinical curative effect is obviously improved, and the interventional device can be used for treating various diseases such as prostatitis and seminal emission (seminal vesiculitis) and can also be used for vasography, thereby diagnosing the diseases of the seminal tract. But the device is not suitable for interventional therapy of liver cancer patients. Based on the above, the invention designs an environment-friendly interventional drug delivery device for treating liver cancer, so as to solve the above problems.
Disclosure of Invention
The invention aims to provide an environment-friendly interventional drug delivery device for treating liver cancer, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a device of dosing is intervene in environmental protection for treating liver cancer, includes the bottom plate, the horizontal fixed locating frame that is equipped with in upper surface central authorities of bottom plate, there is the explosive box upper surface left side of locating frame through the draw-in groove joint, the front surface right side of locating frame is equipped with the linker, the linker with fixed spiro union has the support between the locating frame, the welding of upper surface front portion center of bottom plate has stop device, the bottom of explosive box with it is equipped with the defeated pencil to link up between the left side top of linker, the bottom central authorities of linker are pegged graft and are had out the pencil, the tip of going out the pencil has the guiding tube through the connector spiro union, the tip of guiding tube has cup jointed the guide probe.
Preferably, sliding wheels are connected between the left side and the right side of the bottom of the front surface and the rear surface of the bottom plate in a penetrating mode through connecting shafts, and brake pads are hinged to the sliding wheels on the left side.
Preferably, the center of the left side surface of the positioning frame is screwed with a handle, and the center of the right side surface of the positioning frame is screwed with a power supply and a power switch.
Preferably, the welding of the inner wall top of explosive box has the agitator tank, the spiro union of the inner wall bottom center of agitator tank has agitator motor, agitator motor's top power take off end is equipped with the (mixing) shaft, the top center of explosive box runs through and is equipped with the inlet pipe, the bottom of inlet pipe with the inner chamber intercommunication of agitator tank, the bottom left side of agitator tank pass through the battery valve with the inner chamber bottom intercommunication of explosive box, the inner chamber bottom left side of explosive box pass through the water pump with the medicine inlet intercommunication of defeated pencil.
Preferably, the top of the outer wall of the feeding pipe is screwed with a cover.
Preferably, a space is left between the bottom of the stirring box and the bottom of the inner wall of the medicine storage box.
Preferably, the right side of the medicine conveying pipe is provided with an electromagnetic one-way valve, and the bottom of the left side of the medicine conveying pipe is communicated with a hydraulic valve.
Preferably, the connection part of the medicine outlet pipe and the guide pipe is connected with an air bag through a connector in a threaded manner.
Preferably, the top of the medicine outlet pipe is provided with an electromagnetic valve.
Preferably, stop device includes recess and apron, the inner chamber of recess with the outer wall bottom of play pencil cup joints, the rear end of apron with the rear end of recess is articulated, and the inner wall central authorities of apron with the outer wall top of play pencil cup joints.
Compared with the prior art, the invention has the beneficial effects that: the medical liquid is conveyed into the medicine conveying pipe through the water pump and enters the communicating vessel, the communicating vessel is transparent and is convenient for observing the internal medical liquid, the medical liquid at two ends of the communicating vessel keeps horizontal height, when the electromagnetic valve is opened, the air pressure between the medicine outlet pipe and the guiding pipe is changed by manually compressing the air bag, so that the medical liquid in the communicating vessel flows from the medicine outlet pipe to the guiding pipe, the probe is guided to flow to a medicine administration part, the medicine administration is accurate, and the operation is time-saving and labor-saving.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic perspective view of the present invention.
Fig. 3 is a schematic structural view of the medicine storage box of the invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-bottom plate, 2-positioning frame, 3-medicine storage box, 4-communicating vessel, 5-support, 6-limiting device, 7-medicine conveying pipe, 8-medicine outlet pipe, 9-guide pipe, 10-guide probe, 11-sliding wheel, 12-electromagnetic one-way valve, 13-hydraulic valve, 14-air bag, 15-electromagnetic valve, 31-stirring box, 32-stirring motor, 33-stirring shaft and 34-feeding pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an environment-friendly interventional drug delivery device for treating liver cancer comprises a bottom plate 1, sliding wheels 11 are connected between the left side and the right side of the bottom of the front surface and the rear surface of the bottom plate 1 in a penetrating manner through connecting shafts, brake pads are hinged on the sliding wheels 11 on the left side, a positioning frame 2 is transversely and fixedly arranged in the center of the upper surface of the bottom plate 1, a handle is screwed in the center of the left side of the positioning frame 2, a power supply and a power supply switch are screwed in the center of the right side of the positioning frame 2, a drug storage box 3 is clamped in the left side of the upper surface of the positioning frame 2 through a clamping groove, a stirring box 31 is welded at the top of the inner wall of the drug storage box 3, a space is reserved between the bottom of the stirring box 31 and the bottom of the inner wall of the drug storage box 3, a stirring motor 32 is screwed in the center of the bottom of the inner wall of the stirring box 31, a stirring shaft 33 is arranged at the power output end of the top of the stirring motor 32, a feed pipe 34 is arranged in a penetrating manner, and a cover is screwed at the top of the outer wall of the feed pipe 34, the bottom of the feeding pipe 34 is communicated with the inner cavity of the stirring box 31, the left side of the bottom of the stirring box 31 is communicated with the bottom of the inner cavity of the medicine storage box 3 through a battery valve, the left side of the bottom of the inner cavity of the medicine storage box 3 is communicated with a medicine inlet of the medicine conveying pipe 7 through a water pump, the right side of the front surface of the positioning frame 2 is provided with a communicator 4, a bracket 5 is fixedly screwed between the communicator 4 and the positioning frame 2, the center of the front part of the upper surface of the bottom plate 1 is welded with a limiting device 6, the limiting device 6 comprises a groove and a cover plate, the inner cavity of the groove is sleeved with the bottom of the outer wall of the medicine conveying pipe 8, the rear end of the cover plate is hinged with the rear end of the groove, the center of the inner wall of the cover plate is sleeved with the top of the outer wall of the medicine conveying pipe 8, the medicine conveying pipe 7 is arranged between the bottom of the medicine storage box 3 and the top of the left side of the communicator 4 in a penetrating manner, the right side of the medicine conveying pipe 7 is provided with an electromagnetic one-way valve 12, the left side bottom of the medicine conveying pipe 7 is communicated with a hydraulic valve 13, the bottom center of the communicating vessel 4 is inserted with a medicine outlet pipe 8, the top of the medicine outlet pipe 8 is provided with an electromagnetic valve 15, the end part of the medicine outlet pipe 8 is connected with a guide pipe 9 through a connector screw, the joint of the medicine outlet pipe 8 and the guide pipe 9 is connected with an air bag 14 through the connector screw, and the end part of the guide pipe 9 is sleeved with a guide probe 10.
The guide tube 9 and the guide probe 10 are both selected to be disposable, clean and sanitary, and are connected with the medicine outlet tube 8 through the guide tube 9, the guide probe 10 is utilized to deeply enter the position to be administrated for liver cancer interventional therapy, the medicine liquid is blended into the stirring box 31 according to the proportion, the condition that the medicine is polluted due to the contact with the external environment is avoided, the safety is higher, the medicine liquid is uniformly stirred by the uniformly-stirring electric appliances and is connected with the mains supply through the power line, the starting of each electric appliance is controlled through the control switch, the stirring motor 32 is started to ensure that the stirring shaft 33 uniformly stirs the medicine liquid, the medicine liquid is uniformly stirred, the better effect is achieved, the battery valve is opened to ensure that the uniformly-stirred medicine liquid is conveyed into the medicine conveying tube 7 through the water pump and enters the communicating vessel 4 through the electromagnetic one-way valve 12, the communicating vessel 4 is transparently arranged to facilitate the observation of the internal medicine liquid, and the medicine liquid at the two ends of the communicating vessel 4 keeps the horizontal height, when the liquid medicine is by vertical human body, the liquid medicine in the linker 4 is constantly replenished, and the liquid medicine is in the mobile state, effectively prevents the emergence of sediment, when opening solenoid valve 15, makes the atmospheric pressure between play pencil 8 and the guide tube 9 change through manual compression gasbag 14 for thereby liquid medicine in the linker 4 flows to the position of dosing from going out 8 flow direction pencil 9 flow direction guide probes 10, and it is accurate to dose, operation labour saving and time saving.
It is worth noting that: the whole device controls the device through the control switch, the device matched with the control button is a common device and belongs to the prior mature technology, and the commercial power serving as the power supply also belongs to the common general knowledge in the field, so that the electrical connection relation and the specific circuit structure are not repeated.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
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| CN201910981041.6A CN110585577B (en) | 2019-10-16 | 2019-10-16 | A device of dosing is intervene in environmental protection for treating liver cancer |
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| CN201910981041.6A CN110585577B (en) | 2019-10-16 | 2019-10-16 | A device of dosing is intervene in environmental protection for treating liver cancer |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720720A (en) * | 1993-08-27 | 1998-02-24 | The United States Of America As Represented By The Department Of Health And Human Services | Convection-enhanced drug delivery |
| WO2001054754A1 (en) * | 2000-01-25 | 2001-08-02 | Bacchus Vascular, Inc. | Systems and methods for clot dissolution |
| CN201384684Y (en) * | 2009-04-20 | 2010-01-20 | 四川省肿瘤医院 | nasopharyngeal irrigator |
| CN204293343U (en) * | 2014-12-15 | 2015-04-29 | 张玉娇 | A kind of intracavitary neoplasm interventional therapy equipment |
| CN105920686A (en) * | 2016-05-19 | 2016-09-07 | 青岛大学附属医院 | Interventional administration tumor drainage therapy device |
| CN108310486A (en) * | 2018-03-14 | 2018-07-24 | 李广喜 | A kind of interventional medical device transport system |
| CN207856017U (en) * | 2017-09-30 | 2018-09-14 | 陈鸿 | A kind of gynecological nursing cleaning device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU5916980A (en) * | 1979-06-11 | 1980-12-18 | Derek Duncan Stubbs | Fluid flow control using immisible fluid |
| CN203693325U (en) * | 2014-01-29 | 2014-07-09 | 华北电力大学（保定） | Sterilization and disinfection type water dispenser |
| CN207483336U (en) * | 2017-11-28 | 2018-06-12 | 温州锡安包装有限公司 | A kind of liquid filling apparatus for preventing liquid from precipitating |
| CN108079427A (en) * | 2017-12-29 | 2018-05-29 | 成都园海辉阳科技有限公司 | Attemperator is administered in a kind of ear-nose-throat department |
| CN110251783A (en) * | 2019-06-24 | 2019-09-20 | 安徽省艺凌模型设计有限公司 | A kind of tcm internal medicine pneumology drug delivery device |
-
2019
- 2019-10-16 CN CN201910981041.6A patent/CN110585577B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5720720A (en) * | 1993-08-27 | 1998-02-24 | The United States Of America As Represented By The Department Of Health And Human Services | Convection-enhanced drug delivery |
| WO2001054754A1 (en) * | 2000-01-25 | 2001-08-02 | Bacchus Vascular, Inc. | Systems and methods for clot dissolution |
| CN201384684Y (en) * | 2009-04-20 | 2010-01-20 | 四川省肿瘤医院 | nasopharyngeal irrigator |
| CN204293343U (en) * | 2014-12-15 | 2015-04-29 | 张玉娇 | A kind of intracavitary neoplasm interventional therapy equipment |
| CN105920686A (en) * | 2016-05-19 | 2016-09-07 | 青岛大学附属医院 | Interventional administration tumor drainage therapy device |
| CN207856017U (en) * | 2017-09-30 | 2018-09-14 | 陈鸿 | A kind of gynecological nursing cleaning device |
| CN108310486A (en) * | 2018-03-14 | 2018-07-24 | 李广喜 | A kind of interventional medical device transport system |
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