CN208175929U - Liver insulated bag during liver transplant - Google Patents
Liver insulated bag during liver transplant Download PDFInfo
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- CN208175929U CN208175929U CN201820373305.0U CN201820373305U CN208175929U CN 208175929 U CN208175929 U CN 208175929U CN 201820373305 U CN201820373305 U CN 201820373305U CN 208175929 U CN208175929 U CN 208175929U
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- liver
- muff
- waterproof jacket
- edge
- sheath
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Abstract
The utility model relates to a kind of medical auxiliary tools, more particularly, to the liver insulated bag during a kind of liver transplant.Liver insulated bag during liver transplant, including left sheath and right sheath open at one end, left sheath includes left waterproof jacket and is located inside left waterproof jacket with left muff compatible with the left one side of something shape of liver, left muff, and the edge of left muff is connected with left waterproof jacket edge；Right sheath includes right waterproof jacket and right muff compatible with the right one side of something shape of liver, right muff is located inside right waterproof jacket, the edge of right muff is connected with right waterproof jacket edge, and the open end of the open end of left waterproof jacket and right waterproof jacket is provided with positioning drawstring.The utility model have can during vascular suture to liver heat preservation, keep liver be in consecutive low temperature state, effectively improve success rate of operation, avoid blood not yet at once cause liver temperature raising etc. beneficial effects.
Description
Technical field
The utility model relates to a kind of medical auxiliary tools, keep the temperature more particularly, to the liver during a kind of liver transplant
Bag.
Background technique
Liver transplantation is the medical technology graduallyd mature, and usually after liver donor contributes liver, liver is taken
It is transported out using refrigerating box to transplant patient, liver is gone out out of refrigerating box and is implanted in patient's body, migration process
In, it needs to suture the blood vessel among two valve of liver or so.In the course of surgery, liver is exposed always in patient's body,
And patient's body temperature is close to 37 degrees Celsius at this time, in sewing process, needs by several hours or even more than ten hour
Transfer operation be easy to cause the liver refrigerated to heat up, and blood vessel not yet sutures at this time, blood supply inside no normal direction liver, significantly
Reduce the success rate of operation.
Utility model content
The utility model primarily directed to the above problem, provide one kind can during vascular suture to liver heat preservation,
Liver is kept to be in consecutive low temperature state, effectively improve success rate of operation, avoid in blood not yet for causing liver temperature at once
Spend the liver insulated bag during raised liver transplant.
The purpose of this utility model is mainly to be achieved by following proposal: the liver during a kind of liver transplant
Insulated bag, including left sheath and right sheath open at one end, left sheath include left waterproof jacket and and with the left half of shape phase of liver
The left muff of adaptation, left muff are located inside left waterproof jacket, and the edge of left muff is connected with left waterproof jacket edge；Right shield
Set includes right waterproof jacket and right muff compatible with the right one side of something shape of liver, and right muff is located inside right waterproof jacket, right
The edge of muff is connected with right waterproof jacket edge, and the open end of the open end of left waterproof jacket and right waterproof jacket is provided with positioning
Drawstring.Left sheath and right sheath all have open at one end, and left sheath is covered the left valve in liver by the open end of left sheath, lead to
It crosses the open end of right sheath and right sheath is covered into right valve in liver, at this point, in addition to the main blood vessel between two valves of left and right is exposed outside,
Other parts are protected.Left sheath include left waterproof jacket and and left muff compatible with the left half of shape of liver, it is left
Muff is located inside left waterproof jacket, and left muff is immersed the cryogenic steriles liquid such as mixture of ice and water, then by left muff set
Insulation effect is played, then pass through left waterproof at this point, the left valve of liver can be isolated from the outside world by left muff in the left valve of liver
Set plays the role of integral waterproofing, and outside liquid is avoided to immerse, and internal liquid is also avoided to flow into patient's body.Similarly, right muff
The right valve of liver can be kept the temperature, guarantee liver and the sterile cleaning of patient using right waterproof jacket.When left sheath package the left valve of liver it
Afterwards, the open end that left sheath is tensed using positioning drawstring, is bonded the open end edge of left sheath with liver, then will position drawstring
It knots and fixes, realize the fixation of left sheath Yu the left valve of liver, right sheath can be fixed on the right valve of liver by benefit in the same way.
When the left valve of liver is arranged left sheath progress insulation, right valve is arranged right sheath and carries out insulation, to vascular suture hand
During art, the temperature of entire liver is maintained, and liver is made to remain low temperature, even if patient's body surgical environments temperature exists
37 degrees centigrades can still guarantee liver in low-temperature condition, avoid in blood not yet for causing liver to heat up at once, effectively
Ground improves the success rate of liver transplantation.It, can be by left sheath and right sheath from liver after liver transplantation is completed
On take off discarding, make the structure of the utility model as the medical supplies during liver transplant, batch production, investment make
With.The size that liver can be obtained according to hepatic scan selects the left sheath and right sheath of numbers match, even if liver size is not
Together, the error for differing several millimeters also has no effect on the heat insulation effect to liver.
Preferably, the edge of the edge of the left muff and left waterproof jacket sews up fixation, the edge of right muff
Fixation is sewed up with the edge of right waterproof jacket.The edge of the edge of left muff and left waterproof jacket sews up fixation, likewise, right heat preservation
The edge of the edge of set and right waterproof jacket sews up fixation, can be convenient for the production of entire muff by the way of being fixedly connected,
It can be avoided disengaging in use process.
The edge of the left muff can also be fixed with the marginal adhesion of left waterproof jacket, the edge and the right side of right muff
The marginal adhesion of waterproof jacket is fixed.The edge of left muff can also be fixed with the marginal adhesion of left waterproof jacket, likewise, right guarantor
The marginal adhesion at the edge and right waterproof jacket of temperature set is fixed, i.e., left muff and left waterproof jacket are dismountable connection type, right
Muff and right waterproof jacket are also dismountable connection type, and left muff, right muff, left waterproof jacket and right waterproof jacket can
It enough individually produces, selects the muff of corresponding size and waterproof jacket to form left sheath or right sheath in use process, utilize nothing
The two-sided glue sticking of bacterium, to adapt to different liver sizes.
It the edge of the left muff can also be between the edge of left waterproof jacket and the edge of right muff and right
Velcro is provided between the edge of waterproof jacket.
Preferably, being soaked with ice water mixed liquor on the left muff and right muff.Left muff and right muff
On be soaked with ice water mixed liquor, mixture of ice and water is ordinary articles in medical field, be easy materials, guarantee it is sterile, enhance this guarantor
The scope of application of temperature set.
Preferably, the open end edge of the left waterproof jacket and right waterproof jacket is provided with double flare, positioning is drawn
Rope middle part is applied in double flare.Double flare is arranged in the open end of left waterproof jacket and right waterproof jacket, and double flare is bilayer
Structure, the position between double-layer structure can be used in the middle part of positioning drawstring, positioning drawstring turn over through bilayer time, and both ends are exposed
Outside, it knots convenient for tightening.
Preferably, left waterproof jacket and right waterproof jacket are provided with fixed strip far from the side of open end, fixed strip is surrounded
The axis of left waterproof jacket or right waterproof jacket is provided through elastic tightening between fixed strip and left waterproof jacket and right waterproof jacket
One section of opening is arranged in rope, fixed strip middle part, and elastic tightening rope is exposed in open-mouth.Left waterproof jacket and right waterproof jacket are far from open end
Side be provided with fixed strip, and fixed strip is around left waterproof jacket or the axis of right waterproof jacket, fixed strip and left waterproof jacket
Interlayer is formed between right waterproof jacket outer surface, elastic tightening rope is run through in interlayer, elastic tightening rope can utilize itself bullet
Power tightens left sheath and right sheath far from one end of opening, increases the laminating degree of left sheath and right sheath and liver, reduces
Gap between left sheath and right sheath and liver further increases heat insulation, while can make left sheath and right sheath two
End positioning avoids left sheath in the course of surgery and right sheath and liver from being detached from.Fixed strip is inc ring, i.e., in fixed strip
Middle part have one section of opening, elastic tightening rope is exposed in open-mouth, can according to actual needs, by it is exposed elastic tightening
Rope, which tenses, to knot, and being bonded for left sheath and right sheath and liver can be increased in the elastic range of elastic tightening rope script.
Preferably, being provided with inside left muff and right muff every liquid sheath, every liquid jacket outer surface and left guarantor
Temperature set and the fitting of right muff inner surface.It is provided with inside left muff and right muff every liquid sheath, every liquid sheath appearance
Face is bonded with left muff and right muff inner surface, can be by liver and left muff and right muff interval every liquid sheath
It opens, completely cuts off the liquid such as the mixture of ice and water that left muff and right muff immerse using every liquid sheath, and avoid left muff
With right muff and liver surface adhesion.
Therefore, the liver insulated bag during the liver transplant of the utility model has following advantages: left muff can
The left valve of liver is isolated from the outside world, plays the role of insulation effect, then integral waterproofing is played by left waterproof jacket, avoids outside liquid
It immerses, internal liquid is also avoided to flow into patient's body.Similarly, right muff can keep the temperature the right valve of liver, utilize right waterproof jacket
Guarantee liver and the sterile cleaning of patient.After left sheath packages liver left valve, the opening of left sheath is tensed using positioning drawstring
It holds, is bonded the open end edge of left sheath with liver, then positioning drawstring is knotted and is fixed, realize left sheath and the left valve of liver
Fixed, right sheath can be fixed on the right valve of liver by benefit in the same way.It is kept the temperature when the left valve of liver is arranged left sheath
Heat-insulated, right valve is arranged right sheath and carries out insulation, and in vascular suture surgical procedure, the temperature of entire liver is protected
It holds, liver is made to remain low temperature, even if patient's body surgical environments temperature in 37 degrees centigrades, can still guarantee liver
In low-temperature condition, avoid effectively improving the success rate of liver transplantation not yet for causing liver to heat up at once in blood.
After liver transplantation is completed, left sheath and right sheath can be taken off from liver discarding, make the knot of the utility model
Structure is produced in batches, comes into operation as the medical supplies during liver transplant.The ruler of liver can be obtained according to hepatic scan
It is very little, the left sheath and right sheath of numbers match are selected, even if liver size is different, several millimeters of error of difference is also had no effect on pair
The heat insulation effect of liver.
Detailed description of the invention
Attached drawing 1 is structural schematic diagram of the utility model in use state；
Attached drawing 2 is the structural schematic diagram of the utility model in embodiment 1；
Attached drawing 3 is the structural decomposition diagram of the utility model in example 2；
Attached drawing 4 is the structural decomposition diagram of the utility model in embodiment 3；
Attached drawing 5 is the structural schematic diagram of the utility model in example 4.
Illustrate: the left sheath of 1-, the left waterproof jacket of 11-, the left muff of 12-, the right sheath of 2-, 21- have water-proof strip, and 22- is right
Muff, 3- blood vessel, 4- positioning drawstring, 5- double flare, 6- sheath overnight, 7- fixed strip, 8- elastic tightening rope, 9- are two-sided
Glue.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Embodiment 1: as shown in Figure 1, 2, the liver insulated bag during a kind of liver transplant, including left shield open at one end
Set 1 and right sheath 2, left sheath include left waterproof jacket 11 and and left muff 12, Zuo Bao compatible with the left one side of something shape of liver
Temperature set is located inside left waterproof jacket, and the edge of left muff is connected with left waterproof jacket edge；Right sheath includes right 21 He of waterproof jacket
Right muff 22 compatible with the right half of shape of liver, right muff are located inside right waterproof jacket, the edge of right muff and
Right waterproof jacket edge is connected, and the open end of the open end of left waterproof jacket and right waterproof jacket is provided with positioning drawstring 4.Left muff
Edge and the edge of left waterproof jacket sew up fixation, the edge of the edge of right muff and right waterproof jacket sews up fixation.Left heat preservation
Ice water mixed liquor is soaked on set and right muff.The open end edge of left waterproof jacket and right waterproof jacket is provided with double flare 5,
It is applied in double flare in the middle part of positioning drawstring.
Left sheath and right sheath all have open at one end, are covered left sheath on a left side for liver by the open end of left sheath
Right sheath is covered the right valve in liver by the open end of right sheath by valve, at this point, in addition to the blood vessel 3 between two valves of left and right is exposed
Outside, other parts are protected.Left sheath includes left waterproof jacket and and left heat preservation compatible with the left one side of something shape of liver
Set, left muff is located inside left waterproof jacket, by cryogenic steriles liquid such as left muff immersion mixture of ice and water, then by left heat preservation
The left valve in liver is covered, at this point, the left valve of liver can be isolated from the outside world by left muff, plays insulation effect, then pass through a left side
Waterproof jacket plays the role of integral waterproofing, and outside liquid is avoided to immerse, and internal liquid is also avoided to flow into patient's body.Similarly, right guarantor
Temperature set can keep the temperature the right valve of liver, guarantee liver and the sterile cleaning of patient using right waterproof jacket.When left sheath packages a liver left side
After valve, the open end of left sheath is tensed using positioning drawstring, is bonded the open end edge of left sheath with liver, then will positioning
Drawstring, which knots, to be fixed, and realizes the fixation of left sheath Yu the left valve of liver, and right sheath can be fixed on liver in the same way by benefit
Right valve.Carry out insulation when the left valve of liver is arranged left sheath, right valve is arranged right sheath and carries out insulation, stitched to blood vessel
It closes in surgical procedure, the temperature of entire liver is maintained, and so that liver is remained low temperature, even if patient's body surgical environments temperature
Degree can still guarantee liver in low-temperature condition in 37 degrees centigrades, avoid in blood not yet for causing liver to heat up at once,
Effectively improve the success rate of liver transplantation.After liver transplantation is completed, can by left sheath and right sheath from
Discarding is taken off on liver, makes the structure of the utility model as the medical supplies during liver transplant, batch production, investment
It uses.The size that liver can be obtained according to hepatic scan selects the left sheath and right sheath of numbers match, even if liver size
The error of difference, several millimeters of difference also has no effect on the heat insulation effect to liver.The side at the edge of left muff and left waterproof jacket
Edge sews up fixation, likewise, the edge of the edge of right muff and right waterproof jacket sews up fixation, the energy by the way of being fixedly connected
Enough it is convenient for the production of entire muff, can be avoided disengaging in use process.It is mixed that ice water is soaked on left muff and right muff
Liquid is closed, mixture of ice and water is ordinary articles in medical field, is easy materials, and guarantee is sterile, enhances the applicable model of this muff
It encloses.Double flare is arranged in the open end of left waterproof jacket and right waterproof jacket, and double flare is double-layer structure, the position between double-layer structure
Setting can be used to turn over time in the middle part of positioning drawstring, positioning drawstring through bilayer, and both ends are exposed outside, knot convenient for tightening.
Embodiment 2: the present embodiment and the structure of embodiment 1 are essentially identical, the difference is that, as shown in figure 3, left heat preservation
The edge of set can also be fixed with the marginal adhesion of left waterproof jacket, likewise, the edge at the edge of right muff and right waterproof jacket
It is adhesively fixed, i.e., left muff and left waterproof jacket are dismountable connection type, and right muff is also detachable with right waterproof jacket
Connection type, left muff, right muff, left waterproof jacket and right waterproof jacket can be individually produced, be selected in use process
The muff and waterproof jacket of corresponding size form left sheath or right sheath, are bonded using sterile double-sided adhesive 9, to adapt to difference
Liver size.
Embodiment 3: the present embodiment and the structure of embodiment 2 are essentially identical, the difference is that, as shown in figure 4, left heat preservation
It is provided with inside set and right muff every liquid sheath 6, is pasted every liquid jacket outer surface and left muff and right muff inner surface
It closes, liver can be spaced apart with left muff and right muff every liquid sheath, completely cut off left muff and the right side using every liquid sheath
The liquid such as the mixture of ice and water that muff immerses, and avoid left muff and right muff and liver surface adhesion.
Embodiment 4: the present embodiment and the structure of embodiment 1 are essentially identical, the difference is that, as shown in figure 5, left waterproof
Set and right waterproof jacket are provided with fixed strip 7 far from the side of open end, and fixed strip surrounds left waterproof jacket or right waterproof jacket
Axis, form interlayer between fixed strip and left waterproof jacket and right waterproof jacket outer surface, in interlayer run through elastic tightening rope 8,
Elastic tightening rope can tighten left sheath and right sheath far from one end of opening using own resilient, and left sheath and right shield are increased
The laminating degree of set and liver, reduces the gap between left sheath and right sheath and liver, further increases heat insulation, simultaneously
Left sheath and right sheath both ends can be made to position, left sheath in the course of surgery and right sheath and liver is avoided to be detached from.Fixed strip
It is inc ring, i.e., there is one section of opening at the middle part of fixed strip, elastic tightening rope is exposed in open-mouth, can be according to reality
Need, by it is exposed elastic tightening rope tense knot, left sheath can be increased in the elastic range of elastic tightening rope script
With being bonded for right sheath and liver.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (8)
1. the liver insulated bag during a kind of liver transplant, which is characterized in that including left sheath and right sheath open at one end,
Left sheath includes left waterproof jacket and is located in left waterproof jacket with left muff compatible with the left one side of something shape of liver, left muff
Portion, the edge of left muff are connected with left waterproof jacket edge；Right sheath includes right waterproof jacket and mutually fits with the right half of shape of liver
The right muff matched, right muff are located inside right waterproof jacket, and the edge of right muff is connected with right waterproof jacket edge, left waterproof
The open end of set and the open end of right waterproof jacket are provided with positioning drawstring.
2. the liver insulated bag during liver transplant according to claim 1, which is characterized in that the left muff
Edge and the edge of left waterproof jacket sew up fixation, the edge of the edge of right muff and right waterproof jacket sews up fixation.
3. the liver insulated bag during liver transplant according to claim 1, which is characterized in that the left muff
The marginal adhesion at edge and left waterproof jacket fix, the edge of right muff and the marginal adhesion of right waterproof jacket are fixed.
4. the liver insulated bag during liver transplant according to claim 1, which is characterized in that the left muff
Edge and left waterproof jacket edge between and right muff edge and right waterproof jacket edge between be provided with magic
Patch.
5. the liver insulated bag during liver transplant according to claim 1 or 2 or 3 or 4, which is characterized in that described
Left muff and right muff on be soaked with ice water mixed liquor.
6. the liver insulated bag during liver transplant according to claim 1 or 2 or 3 or 4, which is characterized in that described
Left waterproof jacket and the open end edge of right waterproof jacket be provided with double flare, be applied in double flare in the middle part of positioning drawstring
It is interior.
7. the liver insulated bag during liver transplant according to claim 1 or 2 or 3 or 4, which is characterized in that Zuo Fang
Water jacket and right waterproof jacket are provided with fixed strip far from the side of open end, and fixed strip is around left waterproof jacket or the axis of right waterproof jacket
Line is provided through elastic tightening rope between fixed strip and left waterproof jacket and right waterproof jacket, open for one section of setting in the middle part of fixed strip
Mouthful, elastic tightening rope is exposed in open-mouth.
8. the liver insulated bag during liver transplant according to claim 1 or 2 or 3 or 4, which is characterized in that Zuo Bao
It is provided with inside temperature set and right muff every liquid sheath, is pasted every liquid jacket outer surface and left muff and right muff inner surface
It closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373305.0U CN208175929U (en) | 2018-03-19 | 2018-03-19 | Liver insulated bag during liver transplant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820373305.0U CN208175929U (en) | 2018-03-19 | 2018-03-19 | Liver insulated bag during liver transplant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208175929U true CN208175929U (en) | 2018-12-04 |
Family
ID=64437781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820373305.0U Active CN208175929U (en) | 2018-03-19 | 2018-03-19 | Liver insulated bag during liver transplant |
Country Status (1)
| Country | Link |
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| CN (1) | CN208175929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021127718A1 (en) * | 2019-12-23 | 2021-07-01 | Organ Recovery Systems Pty Ltd | Intraoperative organ temperature regulation device |
| CN114340390A (en) * | 2019-08-15 | 2022-04-12 | Ii盾私人有限公司 | Insulated medical device for protecting transplant graft |
-
2018
- 2018-03-19 CN CN201820373305.0U patent/CN208175929U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114340390A (en) * | 2019-08-15 | 2022-04-12 | Ii盾私人有限公司 | Insulated medical device for protecting transplant graft |
| WO2021127718A1 (en) * | 2019-12-23 | 2021-07-01 | Organ Recovery Systems Pty Ltd | Intraoperative organ temperature regulation device |
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