CN207355342U - Organoprotective device with circulation fluid branch remote controler - Google Patents
Organoprotective device with circulation fluid branch remote controler Download PDFInfo
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- CN207355342U CN207355342U CN201721116173.5U CN201721116173U CN207355342U CN 207355342 U CN207355342 U CN 207355342U CN 201721116173 U CN201721116173 U CN 201721116173U CN 207355342 U CN207355342 U CN 207355342U
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- Prior art keywords
- circulation fluid
- remote controler
- fluid branch
- organoprotective
- bag
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Abstract
Organoprotective device with circulation fluid branch remote controler.A kind of Organoprotective device with circulation fluid branch remote controler; for adjusting the temperature and flow velocity of liquid in each circulation fluid branch in the Organoprotective device with wound form circulation fluid branch; the remote controler includes body, the display screen for being embedded in the body, function selection control, circulation fluid branch selection control, and the adjusting control corresponding to each circulation fluid branch selection control.A kind of Organoprotective device with circulation fluid branch remote controler of technical solutions of the utility model; RFID tag is set on Organoprotective bag or pump; the circulation branch road remote controler passes through RFID tag identification component; scan foregoing RFID tag; obtain patient information and temperature, the flow speed value of each circulation branch road; doctor or nurse can hold the remote controler, can select " to automatically adjust " or individually be adjusted for each branch.Identification is accurate, improves governing speed, saves operating time.
Description
Technical field
Medical instruments field is the utility model is related to, more particularly to a kind of Organoprotective with circulation fluid branch remote controler
Device.
Background technology
Transplanting refers to the operation of the cell, tissue or organ of an individual or other methods, importing it is autologous or another
Certain part of individual, to substitute a special kind of skill of former loss of function.It is different according to graft is imported, it is divided into cell, tissue
And organ transplant.
For organ transfer operation, when donor organs cut in the original location or under ex vivo situation, by cold preservation drop note
Or enhancing perfusion enters in graft arterial system, the blood of donor in organ is washed out as far as possible by lavation, is made in the organ
Heart temperature is rapidly and uniformly down to 0-4 degree or so.Then, which is immersed in the container for filling cold preservation liquid, inserted
Temperature is set to be always held at 0-4 degree in ice chest, before blood supply is recovered in migration process, it is also necessary to make transplant organ with trash ice etc.
It is maintained at the state of 0-4 degree.
During anastomosis operation, transplant organ need to be protected with 0-4 degrees Celsius of brine ice gauze, and be put into acceptor body to carry out
Transfer operation.Acceptor body temperature brings warm ischemic phenomenon, it is necessary to which brine ice is continuously replenished in order to prevent.So the shortcomings that, is：
1st, still inevitably there is warm ischemic phenomenon；2nd, doctor needs that brine, heavy workload is continuously replenished.
Utility model content
What is solved needed for the utility model is easily to occur the problem of warm ischemic in existing organ transfer operation.
In order to solve the above technical problems, technical solutions of the utility model provide a kind of device with circulation fluid branch remote controler
Official's protective device, for liquid in each circulation fluid branch in Organoprotective device of the adjusting with wound form circulation fluid branch
Temperature and flow velocity, the Organoprotective device with wound form circulation fluid branch include being used to store the internal layer for treating transplant organ
Protective bag and the outer layer insulated bag for accommodating the internal layer protective bag；Wherein, cold-penetration is housed inside the internal layer protective bag
Washing lotion, and the internal layer protective bag has one first elastic opening；The outer layer insulated bag includes insulated bag body and arrangement
Pipeloop on the insulated bag body；The pipeloop includes multiple circulation fluid branches, multiple circulation fluid branch
Road is in twisted shape arrangement wrapped around one another；The remote controler includes body, the display screen for being embedded in the body, function selection control
Part, circulation fluid branch selection control, and the adjusting control corresponding to each circulation fluid branch selection control.
Alternatively, the middle section position of every circulation fluid branch connects a temperature sensor, the temperature sensing respectively
Device is connected to a main control computer, and the temperature of the circulation fluid branch middle section position is sent to the master control and is calculated
Machine；The outer layer insulated bag is equipped with a RFID tag, and the remote controler is equipped with a RFID tag identification component, when described distant
When controlling device close to the outer layer insulated bag, the remote controler identifies the RFID tag by RFID tag identification component, and then
Read patient information.
Alternatively, it is described when the remote controler refers to close to the outer layer insulated bag：The RFID tag of the remote controler is known
The distance between RFID tag on other component and the outer layer insulated bag is less than or equal to 10 centimetres.
Alternatively, the remote controler is connected by WLAN with the main control computer, and the WLAN is
WIFI or bluetooth.
Alternatively, the remote controler further includes an automatic adjustment control.
Alternatively, the insulated bag body has an inner surface and an outer surface, the inner surface and the outer surface it
Between be injected with epoxy resin.
Alternatively, the pipeloop be evenly arranged in the insulated bag body the inner surface and the outer surface it
Between.
Alternatively, it is also coated with thermal insulating layer on surface on the outer surface of the outer layer insulated bag.
Alternatively, the internal layer protective bag further includes a liquid supplementation pipe for being used to inject the cold-penetration washing lotion.
Alternatively, the outer layer insulated bag has one second elastic opening.
Relative to the prior art, a kind of Organoprotective with circulation fluid branch remote controler of technical solutions of the utility model
Device, RFID tag is set on Organoprotective bag or pump, which passes through RFID tag identification component, scanning
Foregoing RFID tag, obtains patient information and temperature, the flow speed value of each circulation branch road, doctor or nurse can hold the remote control
Device, can select " to automatically adjust " or individually be adjusted for each branch.On the other hand, identification is accurate, improves governing speed,
Save operating time.
To enable the above-mentioned technical proposal of the utility model and advantage to become apparent, special embodiment below, and combine
Attached drawing describes in detail as follows.
Brief description of the drawings
Fig. 1 is the structural representation of the Organoprotective device with circulation fluid branch remote controler of one embodiment of the utility model
Figure.
Fig. 2 is the structural representation of the Organoprotective device with wound form circulation fluid branch of one embodiment of the utility model
Figure.
Fig. 3 is that the outer layer of the Organoprotective device with wound form circulation fluid branch of another embodiment of the utility model is protected
The schematic diagram of warm bag.
Fig. 4 is that the internal layer of the Organoprotective device with wound form circulation fluid branch of another embodiment of the utility model is protected
Protect the schematic diagram of bag.
Fig. 5 is the structure diagram of circulation fluid branch in one embodiment of the utility model.
Fig. 6 is main control computer and multiple temperature sensor schematic diagrames in one embodiment of the utility model.
Embodiment
Further to illustrate that the utility model is to reach the technological means and effect that predetermined purpose of utility model taken,
Below in conjunction with attached drawing and preferred embodiment, to according to the utility model proposes embodiment, structure, feature and effect,
It is described in detail.
To solve the problems, such as easily to occur warm ischemic in existing organ transfer operation, technical solutions of the utility model provide a kind of
Organoprotective device with circulation fluid branch remote controler.Refering to Fig. 1 to Fig. 4, Fig. 1 is carrying for one embodiment of the utility model
The structure diagram of the Organoprotective device of circulation fluid branch remote controler.
Remote controler 200 is used to adjust in the Organoprotective device with wound form circulation fluid branch in each circulation fluid branch
The temperature and flow velocity of liquid.Wherein, the Organoprotective device 100 with wound form circulation fluid branch includes internal layer protective bag 110
With outer layer insulated bag 120.During transfer operation, treat that transplant organ is fitted into internal layer protective bag 110, internal layer protective bag 110 loads outer
In layer insulated bag 120.Remote controler includes 200 bodies 210, the display screen 220 for being embedded in the body 210, function selection control
240th, circulation fluid branch selection control 250, and the adjusting control 260 corresponding to each circulation fluid branch selection control 250.Under
Text will be described in detail.
It can be liver, kidney etc. to treat transplant organ A.Treat that transplant organ if paired organ (such as kidney), may be derived from corpse,
Also it may be derived from voluntarily dedicating to the parent or compatriot of organ；And the one organ (such as heart, liver) of integral transplanting, corpse can only be derived from.
Transplant in the original region of anatomy, be called orthotopic transplantation, such as orthotopic liver transplantation, it is necessary to the original ill organ of first excision；And transplant
Then it is known as heterotopic transplantation or auxiliary transplantation in other positions, organ originally can cut off and can also retain.If the organ of transplanting
Loss of function, can also cut off, and implements and even repeatedly transplant again, three times.The operation for once transplanting two organs is called connection
Close transplanting, such as combined heart and lung transplantation.The operation of more than 3 organs is transplanted at the same time multiple transplant.Transplant multiple abdominal organs
When (such as liver, stomach, pancreas, duodenum, epimere jejunum), these organs only have a total vessel pedicle, when transplanting need to only coincide it is dynamic,
Main venous trunk.
Internal layer protective bag 110, transplant organ A is treated for storing.The inside of internal layer protective bag 110 is equipped with cold-penetration washing lotion,
And the internal layer protective bag 110 also has one first elastic opening 111.Treat that blood vessel of transplant organ A etc. can be by the first bullet
Property opening 111 is stretched out, in operation with the vascular suture of acceptor corresponding organ.The edge of first elastic opening 111 by with
The material of elasticity is made, when after transplant organ A is put into the internal layer protective bag 110, the first elastic opening 111 can be approached and closed
Close so that the less spilling of cold-penetration washing lotion.The internal layer protective bag 110 further includes a liquid supplementation pipe for being used to inject the cold-penetration washing lotion
112.Liquid supplementation pipe 112 is connected (not shown) with the fluid filled devices outside one.Fluid filled devices are protected by 112 inner layer of liquid supplementation pipe
Protect in bag 110 and inject the cold-penetration washing lotion of predetermined temperature.
Outer layer insulated bag 120, for accommodating the internal layer protective bag 110.The outer layer insulated bag 120 includes insulated bag sheet
Body 121 and the pipeloop 122 being arranged on the insulated bag body 121.Insulated bag body 121 can be double-decker,
Specifically, the insulated bag body 121 has an inner surface and an outer surface, is noted between the inner surface and the outer surface
Enter to have epoxy resin.The pipeloop 122 is evenly arranged in the inner surface of the insulated bag body 121 and the outer surface
Between.Before carrying out transfer operation, outer layer insulated bag 120 is positioned in refrigerating equipment, and the temperature for ensureing epoxy resin is transfer operation
Middle organ preserves required temperature.Thermal insulating layer on surface 124 can also be coated with the outer surface of outer layer insulated bag 120.
The cross section of pipeloop 122 can be circular or ellipse, and side direction that so can be wider is treated
Transplant organ.In other embodiments, the interface of pipeloop 122 can also be irregular.The girth of pipeloop 122 can
With more than or equal to 2mm, less than or equal to 5mm.
Equipped with the condensate liquid that can be circulated in pipeloop 122.The pipeloop 122 is connected to adjusting pump
123, adjust the connection of pump 123 main control computers so that the condensate liquid with preset temperature in the pipeloop 122 with
Pre-set velocity flows.
Pipeloop is set between the inner surface and the outer surface of insulated bag body 121, further internal layer can be kept to protect
The temperature that bag 110 needs when performing the operation.The temperature of condensate liquid in pipeloop 122 can be adjusted.
In one embodiment, can be with set temperature sensor, when detecting in pipeloop 122 in pump 123 is adjusted
Condensate temperature rise when, can trigger corresponding refrigeration plant to condensate liquid cool down.The stream of condensate liquid in pipeloop 122
Dynamic speed can also be adjusted, and treated transplant organ A for larger, can be set higher condensate flow-rate；And for less
Treat transplant organ A, by adjusting pump 123 flow velocity of condensate liquid can be set lower slightly.
In another embodiment, the pipeloop 122 can include multiple circulation fluid branches, multiple circulation fluid branch
Road is in twisted shape arrangement wrapped around one another.Referring to Fig. 5, the structure that Fig. 5 is circulation fluid branch in one embodiment of the utility model is shown
It is intended to.Pipeloop 122 is made of four circulation fluid branches, is circulation fluid branch a, circulation fluid branch b, circulation fluid branch respectively
C and circulation fluid branch d.
The middle section position of every circulation fluid branch connects a temperature sensor respectively, and the temperature sensor connects respectively
A main control computer is connected to, the temperature of the circulation fluid branch middle section position is sent to the main control computer.With reference to figure
6, Fig. 6 be main control computer and multiple temperature sensor schematic diagrames in one embodiment of the utility model.Circulation fluid branch 122a's
Middle section position is connected with temperature sensor a；The middle section position of circulation fluid branch 122b is connected with temperature sensor b；Circulation fluid branch
The middle section position of road 122c is connected with temperature sensor c；The middle section position of circulation fluid branch 122d is connected with temperature sensor d.
Temperature sensor a, temperature sensor b, temperature sensor c and temperature sensor d are respectively connected to the main control computer, will
The temperature of each circulation fluid branch middle section position is sent to the main control computer.In transfer operation, when doctor holds
Outer layer insulated bag a part overlong time, or other fever operating theater instruments touch outer layer insulated bag so that circulation fluid branch in
When the temperature difference is larger, the main control computer can pass through one and adjust the tune of pump 123 according to the temperature value of each temperature sensor acquisition
The temperature and flow velocity of liquid in each circulation fluid branch are saved, so that the condensate liquid with preset temperature is in the pipeloop 122
Each circulation fluid branch in flowed with pre-set velocity.
Outer layer insulated bag 120 has one second elastic opening 125.Internal layer protective bag 110 can be opened via second elasticity
Mouth 125 is put into outer layer insulated bag 120.The liquid supplementation pipe 112 of internal layer protective bag 110 with treat that blood vessel that transplant organ A is connected etc. can
To stretch out outer layer insulated bag 120 by the second elastic opening 125.The edge of second elastic opening 125 is by flexible material
It is made, after internal layer protective bag 110 is put into outer layer insulated bag 120, the second elastic opening 125 can be approached and closed, and be reduced to the greatest extent outer
The air of portion's warm enters in outer layer insulated bag 120.
It will be appreciated by those skilled in the art that internal layer protective bag, the size and shape of outer layer insulated bag can be according to be transplanted
Organ is different and different.The internal layer protective bag of different model can also arbitrarily arrange in pairs or groups with the outer layer insulated bag of different model,
To adapt to the needs of different operations.
The outer layer insulated bag 120 is equipped with a RFID tag (not shown), and the remote controler 200 is equipped with one
RFID tag identification component 230, when the remote controler 200 is close to the outer layer insulated bag 120, the remote controler passes through RFID
Tag recognition component 230 identifies the RFID tag, and then reads patient information.
In one embodiment, it is described when the remote controler refers to close to the outer layer insulated bag：The remote controler
The distance between RFID tag on RFID tag identification component and the outer layer insulated bag is less than or equal to 10 centimetres.It is described distant
Control device is connected by WLAN with the main control computer, and the WLAN can be WIFI or bluetooth.
Total in another embodiment, the remote controler 200 further includes an automatic adjustment control 270.Doctor or operator can touch
The automatic adjustment control 270 is sent out, main control computer adjusts the flow velocity and temperature of circulation fluid according to default algorithm.
In transfer operation, doctor is aobvious on the outer layer insulated bag 120, remote controller body 210 by remote controler 200
The temperature and flow velocity of circulation fluid in every circulation fluid branch 122a, 122b, 122c, 122d can be shown in display screen 220.Need
Bright, the temperature of circulation fluid can be obtained by temperature sensor a, temperature sensor b, temperature sensor c, temperature sensor d；
Flow velocity can pump 123 by the adjusting for being connected to pipeloop 122 and obtain.Doctor can be by corresponding to each circulation fluid branch by choosing
The adjusting control 260 and function selection control 240 of road selection control 250, so adjust each circulation fluid branch temperature and
Flow velocity.
The above is only the preferred embodiment of the present utility model, not makees limit in any form to the utility model
System, although the utility model has been disclosed with preferred embodiment as above, but is not limited to the utility model, any to be familiar with sheet
Technical professional, is not departing from the range of technical solutions of the utility model, when the technology contents work using the disclosure above
Go out a little change or be modified to the equivalent embodiments of equivalent variations, as long as be without departing from the content of the technical scheme of the utility model, according to
Any simple modification, equivalent change and modification made according to the technical essence of the utility model to above example, still falls within
In the range of technical solutions of the utility model.
Claims (10)
- A kind of 1. Organoprotective device with circulation fluid branch remote controler, for adjusting the device with wound form circulation fluid branch The temperature and flow velocity of each circulation fluid branch liquid in official's protective device, it is characterised in thatThe Organoprotective device with wound form circulation fluid branch include be used for store treat transplant organ internal layer protective bag, And for accommodating the outer layer insulated bag of the internal layer protective bag；Wherein, cold-penetration washing lotion is housed inside the internal layer protective bag, and The internal layer protective bag has one first elastic opening；The outer layer insulated bag includes insulated bag body and is arranged in described Pipeloop on insulated bag body；The pipeloop includes multiple circulation fluid branches, and multiple circulation fluid branches are in fiber crops Flower-shaped arrangement wrapped around one another；The remote controler includes body, the display screen for being embedded in the body, function selection control, the selection control of circulation fluid branch Part, and the adjusting control corresponding to each circulation fluid branch selection control.
- 2. the Organoprotective device according to claim 1 with circulation fluid branch remote controler, it is characterised in that every institute The middle section position for stating circulation fluid branch connects a temperature sensor respectively, and the temperature sensor is connected to master control calculating Machine, the temperature of the circulation fluid branch middle section position is sent to the main control computer；The outer layer insulated bag is equipped with One RFID tag, the remote controler are equipped with a RFID tag identification component, when the remote controler is close to the outer layer insulated bag When, the remote controler identifies the RFID tag by RFID tag identification component, and then reads patient information.
- 3. the Organoprotective device according to claim 2 with circulation fluid branch remote controler, it is characterised in that described to work as The remote controler refers to close to the outer layer insulated bag：The RFID tag identification component of the remote controler and the outer layer insulated bag On the distance between RFID tag be less than or equal to 10 centimetres.
- 4. the Organoprotective device according to claim 2 with circulation fluid branch remote controler, it is characterised in that described distant Control device is connected by WLAN with the main control computer, and the WLAN is WIFI or bluetooth.
- 5. the Organoprotective device according to claim 2 with circulation fluid branch remote controler, it is characterised in that described distant Control device further includes an automatic adjustment control.
- 6. the Organoprotective device according to claim 1 with circulation fluid branch remote controler, it is characterised in that the guarantor Warm bag body has an inner surface and an outer surface, and epoxy resin is injected between the inner surface and the outer surface.
- 7. the Organoprotective device according to claim 6 with circulation fluid branch remote controler, it is characterised in that described to follow Endless tube line is evenly arranged between the inner surface and the outer surface of the insulated bag body.
- 8. the Organoprotective device according to claim 6 with circulation fluid branch remote controler, it is characterised in that described outer Thermal insulating layer on surface is also coated with the outer surface of layer insulated bag.
- 9. the Organoprotective device according to claim 1 with circulation fluid branch remote controler, it is characterised in that in described Layer protective bag further includes a liquid supplementation pipe for being used to inject the cold-penetration washing lotion.
- 10. the Organoprotective device according to claim 1 with circulation fluid branch remote controler, it is characterised in that described Outer layer insulated bag has one second elastic opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116173.5U CN207355342U (en) | 2017-09-01 | 2017-09-01 | Organoprotective device with circulation fluid branch remote controler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721116173.5U CN207355342U (en) | 2017-09-01 | 2017-09-01 | Organoprotective device with circulation fluid branch remote controler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207355342U true CN207355342U (en) | 2018-05-15 |
Family
ID=62351097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721116173.5U Expired - Fee Related CN207355342U (en) | 2017-09-01 | 2017-09-01 | Organoprotective device with circulation fluid branch remote controler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207355342U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250157A (en) * | 2019-05-07 | 2019-09-20 | 四川大学华西医院 | Process for robot kidney transplantation operation stores cooling device |
| WO2021026614A1 (en) | 2019-08-15 | 2021-02-18 | Iishield Pty Ltd | An insulating medical device for protecting a graft for transplant |
| WO2021191632A1 (en) * | 2020-03-26 | 2021-09-30 | University Of Newcastle Upon Tyne | Body tissue preservation system and method |
-
2017
- 2017-09-01 CN CN201721116173.5U patent/CN207355342U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110250157A (en) * | 2019-05-07 | 2019-09-20 | 四川大学华西医院 | Process for robot kidney transplantation operation stores cooling device |
| WO2021026614A1 (en) | 2019-08-15 | 2021-02-18 | Iishield Pty Ltd | An insulating medical device for protecting a graft for transplant |
| EP4013225A4 (en) * | 2019-08-15 | 2023-09-13 | Iishield Pty Ltd | An insulating medical device for protecting a graft for transplant |
| WO2021191632A1 (en) * | 2020-03-26 | 2021-09-30 | University Of Newcastle Upon Tyne | Body tissue preservation system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |