CN213852375U - Medical apparatus for autologous blood return transfusion - Google Patents
Medical apparatus for autologous blood return transfusion Download PDFInfo
- Publication number
- CN213852375U CN213852375U CN202021932214.XU CN202021932214U CN213852375U CN 213852375 U CN213852375 U CN 213852375U CN 202021932214 U CN202021932214 U CN 202021932214U CN 213852375 U CN213852375 U CN 213852375U
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- blood
- filter screen
- support frame
- rotating
- guide
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- 239000008280 blood Substances 0.000 title claims abstract description 80
- 210000004369 blood Anatomy 0.000 title claims abstract description 80
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 208000007536 Thrombosis Diseases 0.000 claims abstract description 27
- 239000012895 dilution Substances 0.000 claims description 14
- 238000010790 dilution Methods 0.000 claims description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 6
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 6
- 241001330002 Bambuseae Species 0.000 abstract description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 6
- 239000011425 bamboo Substances 0.000 abstract description 6
- 238000007670 refining Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000007865 diluting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 239000012266 salt solution Substances 0.000 description 6
- 239000012267 brine Substances 0.000 description 4
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 4
- 238000010241 blood sampling Methods 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 208000030507 AIDS Diseases 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model relates to an autoblood feedback medical instrument, refine the machine and dilute the platform including the blood clot, the blood clot refines the machine and includes slewing mechanism, guiding mechanism and refines the mechanism, slewing mechanism includes support frame, the fixed motor that sets up on the support frame and has the motor to drive down the pivoted dwang, refines the mechanism and is in including fixed blood storage section of thick bamboo, the fixed filter screen an that sets up in blood storage section of thick bamboo that set up on the support frame, fixed setting filter screen b, the fixed setting of dwang lower extreme are in a plurality of cutters on the dwang circumferencial direction and the fixed cover that sets up at the dwang middle part, the cutter drives down through the dwang and rotates the blood clot that is used for in patient's blood and smashes, and filter screen b floats from top to bottom through guiding mechanism and is used for refining the blood clot after smashing with filter screen a extrusion, and blood transmission after refining is to diluting the platform, the utility model provides a big human cost that exists in the current traditional autoblood feedback, Blood transfusion discontinuity and the like.
Description
The technical field is as follows:
the utility model belongs to the technical field of medical science blood transfusion apparatus, more specifically say so and relate to a medical science autologous blood feedback apparatus.
Background art:
when a patient is operated, the patient with a large amount of bleeding often adopts the autologous blood transfusion technology, and the patient is operated by the autologous blood, so that the spread of infectious diseases such as hepatitis, AIDS and the like can be better avoided, and the harm to the patient in the operation process is reduced.
The utility model discloses a chinese utility model patent of publication number CN208974790U, it discloses a disposable autologous blood feedback device, including the blood bag puncture ware, still include the bottle plug puncture ware, blood bag puncture ware and bottle plug puncture ware are connected with first transfer line one end through first tee bend interface, and the first transfer line other end is connected with blood sampling tube and blood transfusion filter equipment's one end respectively through second tee bend interface, and blood sampling tube and blood transfusion filter equipment's the other end pass through third tee bend interface and are connected with second transfer line one end, and the other end of second transfer line is connected with the vein puncture ware through quick detach mechanism. The utility model provides a disposable autologous blood feedback device possesses the blood sampling simultaneously, carries normal saline and autologous blood feedback function, and when just to same patient, and the puncture needle subassembly can be dismantled alone and get off and need not to change whole autologous blood feedback device, improves product utilization, reduces use cost.
However, when autologous blood is returned, medical staff are still required to knead large blood clots and then return the blood clots, and in the process of kneading the blood clots, an operating table is easy to be contaminated, so that the problems of discontinuous blood transfusion during operation, high labor cost, insanitation and the like exist.
The invention content is as follows:
the utility model aims at prior art's weak point, provide a autologous blood feedback medical instrument, through with patient's blood water conservancy diversion to refine in the mechanism store up the blood section of thick bamboo, again by slewing mechanism drive store up the blood section of thick bamboo in the cutter rotate smash the blood clot, refine filter screen b in the mechanism under guiding mechanism's guide effect with refine in the mechanism filter screen a extrude, the blood clot after will smashing refines once more, the blood after refining is reinfused again to patient internally, rely on medical personnel manual in traditional autologous blood feedback to knead between the fingers on the basis of garrulous blood clot, the utility model provides a need artifical blood clot of kneading between the fingers, poor and unhygienic problem of blood transfusion continuity among the traditional autologous blood feedback process.
The technical solution of the utility model is as follows:
the utility model provides an autoblood feedback medical instrument, refines machine and dilution platform including the clot, the clot refines machine and includes slewing mechanism, sets up the guiding mechanism and the mechanism that refines of setting at the guiding mechanism lower extreme in slewing mechanism below, slewing mechanism includes the support frame, fixes the motor that sets up on the support frame and has the motor to drive down the pivoted dwang, it includes that the fixed blood storage section of thick bamboo that sets up on the support frame, the fixed filter screen a that sets up in the blood storage section of thick bamboo, the fixed setting are in filter screen b, the fixed setting of dwang lower extreme are in a plurality of cutters and the fixed cover that sets up at the dwang middle part in the circumferencial direction, the cutter drives down through the dwang and rotates the clot that is arranged in patient's blood and smashes, and filter screen b floats from top to bottom through guiding mechanism and is used for refining the clot after smashing with filter screen a extrusion, the refined blood is transmitted to a dilution table.
Preferably, the guide mechanism comprises a guide ring and a guide wheel, the guide ring is fixedly connected with the support frame through a support rod, the guide wheel is fixedly connected with the rotating rod through a support arm, and the guide wheel is rotatably arranged in the support arm.
Preferably, the waist blocking part of the blood storage cylinder is provided with a blood inlet, and the bottom of the blood storage cylinder is provided with a blood outlet.
Preferably, a sliding groove is formed in one side of the dilution table, and a brine frame sliding in the sliding groove is formed in the dilution table and comprises a plurality of telescopic rods and hooks, a plurality of rotating grooves are formed in the circumferential direction of the top end of the uppermost telescopic rod, and the hooks are rotatably arranged in the rotating grooves.
Preferably, the blood inlet is rotatably provided with a valve.
Preferably, a conduit is connected between the clot thinning machine and the dilution table.
The beneficial effects of the utility model reside in that:
1. the utility model discloses in traditional autologous blood feedback in-process, the setting refines the mechanism, refine the cutter in the mechanism and smash the blood clot in patient's blood under slewing mechanism's drive at the operation in-process, still set up guiding mechanism, refine filter screen b in the mechanism and refine in the mechanism filter screen a extrude under guiding mechanism's guide effect, the blood clot after will smashing refines once more, blood feedback after refining is internal to patient, rely on medical personnel to manually knead between the fingers the basis of smashing the blood clot in traditional autologous blood feedback in-process, it is big to have solved the human cost consumption, the blood transfusion is discontinuous scheduling problem.
2. The utility model discloses at traditional autologous blood feedback in-process, be provided with guiding mechanism, guide pulley in the guiding mechanism is at the in-process through the guide ring, and rhythmical drive refines filter screen b and floats from top to bottom in the mechanism, and the messenger refines the effect and more is showing.
3. The utility model discloses in traditional autologous blood feedback process, be provided with scalable salt solution frame, this salt solution frame slides and sets up in dilution platform one side, when needs use, takes salt solution frame out to pull out the telescopic link is whole, pull out the couple on the telescopic link of top, just can make things convenient for the blood bag to hang.
To sum up, the utility model has the advantages of garrulous blood clot is effectual, and the blood transfusion continuity is good in the operation, the cost of using manpower sparingly is fit for blood transfusion apparatus technical field.
Description of the drawings:
the invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic structural diagram of an autoblood return medical device;
FIG. 2 is a schematic structural view of the rotating mechanism and the blood storage cartridge;
FIG. 3 is a schematic view of the interior of the refining mechanism;
FIG. 4 is a schematic structural diagram of a filter net a;
FIG. 5 is a schematic view of the position of the blood inlet and outlet ports;
fig. 6 is a schematic structural view of a brine rack.
FIG. 7 is a schematic structural view of the guide mechanism at A in FIG. 2;
FIG. 8 is a schematic view of the location of the hook at B in FIG. 6;
fig. 9 is a schematic sectional structure view of the thinning mechanism.
The specific implementation mode is as follows:
the technical scheme in the embodiment of the invention is clearly and completely explained by combining the attached drawings.
Example one
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
As shown in fig. 1 to 9, an autoblood transfusion medical apparatus comprises a blood clot thinning machine 1 and a dilution table 2, wherein the blood clot thinning machine 1 comprises a rotating mechanism 11, a guide mechanism 12 arranged below the rotating mechanism 11 and a thinning mechanism 13 arranged at the lower end of the guide mechanism 12, the rotating mechanism 11 comprises a support frame 111, a motor 112 fixedly arranged on the support frame 111 and a rotating rod 113 driven by the motor 112 to rotate, the thinning mechanism 13 comprises a blood storage cylinder 131 fixedly arranged on the support frame 111, a filter screen a132 fixedly arranged in the blood storage cylinder 131, a filter screen b133 fixedly arranged at the lower end of the rotating rod 113, a plurality of cutters 134 fixedly arranged in the circumferential direction of the rotating rod 113 and a cylinder cover 135 fixedly arranged in the middle of the rotating rod 113, the cutters 134 are driven by the rotating rod 113 to rotate for breaking blood clots in blood of a patient, the filter screen b133 floats up and down by the guide mechanism 12 and is pressed by the filter screen a132 to thin the broken blood clots, and the thinned blood is transferred to the dilution table 2.
It is worth mentioning that in the autologous blood transfusion process, a thinning mechanism is arranged, a cutter in the thinning mechanism is driven by a rotating mechanism to break the blood clots in the blood of the patient in the operation process, a guide mechanism is also arranged, a filter screen b in the thinning mechanism is extruded with a filter screen a in the thinning mechanism under the guide effect of the guide mechanism to thin the broken blood clots again, and the thinned blood is transfused back to the body of the patient.
Further, the guiding mechanism 12 includes a guiding ring 121 and a guiding wheel 122, the guiding ring 121 is fixedly connected with the supporting frame 111 through a supporting rod 123, the guiding wheel 122 is fixedly connected with the rotating rod 113 through a supporting arm 124, and the guiding wheel 122 is rotatably disposed in the supporting arm 124.
The guide mechanism is arranged, and the guide wheel in the guide mechanism rhythmically drives the filter screen b in the thinning mechanism to float up and down in the process of passing through the guide ring, so that the thinning effect is more remarkable.
Further, a blood inlet 101 is provided at the waist blocking position of the blood storage cylinder 131, and a blood outlet 102 is provided at the bottom thereof.
Further, a valve 103 is rotatably disposed on the blood inlet 101.
Further, a conduit 104 is connected between the clot thinning machine 1 and the dilution table 2.
Example two
As shown in fig. 1, wherein the same or corresponding components as in the first embodiment are designated by the same reference numerals as in the first embodiment, only the points of difference from the first embodiment will be described below for the sake of convenience; the second embodiment is different from the first embodiment in that: the dilution table 2 is provided with a chute 21 and a brine frame 22 sliding in the chute 21 on one side, wherein the brine frame 22 comprises a plurality of telescopic sections 23 and hooks 24, a plurality of rotating grooves 25 are formed in the circumferential direction of the top end of the uppermost telescopic section 23, and the hooks 24 are rotatably arranged in the rotating grooves 25.
The utility model discloses in traditional autologous blood feedback process, be provided with scalable salt solution frame, this salt solution frame slides and sets up in dilution platform one side, when needs use, takes salt solution frame out to pull out the telescopic link is whole, pull out the couple on the telescopic link of top, just can make things convenient for the blood bag to hang.
Working process
The blood of the patient is guided into the blood storage cylinder 131 in the thinning mechanism 13, and then the rotating mechanism 11 drives the cutter 134 in the thinning mechanism 13 to break the blood clots in the blood;
under the action of the guide mechanism 12, the filter screen b133 in the thinning mechanism 13 floats up and down and is extruded with the filter screen a132 in the blood storage cylinder 131, the broken blood clots are thinned again, and the thinned blood is re-infused into the patient.
The above description is only for the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the structure of the present invention, and these should also be considered as the protection scope of the present invention, and will not affect the effect and the practicability of the present invention.
Claims (6)
1. The utility model provides an autoblood feedback medical instrument, includes that the clot refines machine (1) and dilutes platform (2), its characterized in that: the blood clot thinning machine (1) comprises a rotating mechanism (11), a guide mechanism (12) arranged below the rotating mechanism (11) and a thinning mechanism (13) arranged at the lower end of the guide mechanism (12), wherein the rotating mechanism (11) comprises a support frame (111), a motor (112) fixedly arranged on the support frame (111) and a rotating rod (113) driven by the motor (112), the thinning mechanism (13) comprises a blood storage cylinder (131) fixedly arranged on the support frame (111), a filter screen a (132) fixedly arranged in the blood storage cylinder (131), a filter screen b (133) fixedly arranged at the lower end of the rotating rod (113), and a plurality of cutters (134) arranged in the circumferential direction of the rotating rod (113) and a cylinder cover (135) fixedly arranged at the middle part of the rotating rod (113), and the cutters (134) are driven by the rotating rod (113) to rotate for smashing blood clots in the blood of a patient, the filter screen b (133) floats up and down through the guide mechanism (12) and is extruded with the filter screen a (132) to thin the broken blood clots, and the thinned blood is transmitted to the dilution table (2).
2. The autologous blood transfusion medical device according to claim 1, wherein the guide mechanism (12) comprises a guide ring (121) and a guide wheel (122), the guide ring (121) is fixedly connected with the support frame (111) through a support rod (123), the guide wheel (122) is fixedly connected with the rotating rod (113) through a support arm (124), and the guide wheel (122) is rotatably disposed in the support arm (124).
3. The autologous blood transfusion medical device according to claim 1, wherein the blood storage barrel (131) has a blood inlet (101) at the waist-blocking position and a blood outlet (102) at the bottom.
4. The autologous blood transfusion medical apparatus according to claim 1, wherein one side of the dilution table (2) is provided with a chute (21), and a saline frame (22) slides in the chute (21), wherein the saline frame (22) comprises a plurality of telescopic rods (23) and hooks (24), wherein the top end of the uppermost telescopic rod (23) is provided with a plurality of rotating grooves (25) in the circumferential direction, and the hooks (24) are rotatably arranged in the rotating grooves (25).
5. An autoblood transfusion medical device according to claim 3, wherein the blood inlet (101) is rotatably provided with a valve (103).
6. The autologous blood transfusion medical device according to claim 1, wherein a conduit (104) is connected between the blood clot thinning machine (1) and the dilution table (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021932214.XU CN213852375U (en) | 2020-09-07 | 2020-09-07 | Medical apparatus for autologous blood return transfusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021932214.XU CN213852375U (en) | 2020-09-07 | 2020-09-07 | Medical apparatus for autologous blood return transfusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213852375U true CN213852375U (en) | 2021-08-03 |
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ID=77047837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021932214.XU Expired - Fee Related CN213852375U (en) | 2020-09-07 | 2020-09-07 | Medical apparatus for autologous blood return transfusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213852375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099822A (en) * | 2021-11-30 | 2022-03-01 | 曾华北 | A kind of autologous blood transfusion filtration device |
-
2020
- 2020-09-07 CN CN202021932214.XU patent/CN213852375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114099822A (en) * | 2021-11-30 | 2022-03-01 | 曾华北 | A kind of autologous blood transfusion filtration device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |
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| CF01 | Termination of patent right due to non-payment of annual fee |