CN206576153U - Preserved in vitro tissue, organ in operation and trimming provides the device of perseverance low-temperature condition - Google Patents
Preserved in vitro tissue, organ in operation and trimming provides the device of perseverance low-temperature condition Download PDFInfo
- Publication number
- CN206576153U CN206576153U CN201720130337.3U CN201720130337U CN206576153U CN 206576153 U CN206576153 U CN 206576153U CN 201720130337 U CN201720130337 U CN 201720130337U CN 206576153 U CN206576153 U CN 206576153U
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- China
- Prior art keywords
- organ
- refrigeration
- vitro tissue
- refrigeration case
- work top
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Abstract
It is a kind of to preserve and trim the device that permanent low-temperature condition is provided in vitro tissue, organ in operation, to reduce the probability polluted during clinical position amount, reduction in vitro tissue and organ trimming, the function of in vitro tissue and organ is protected to greatest extent.The device includes refrigeration plant and workbench two parts, refrigeration plant includes refrigeration case and mobile tank, refrigeration case is arranged in mobile tank, 4 shifting rollers of refrigeration case positioned beneath, bottom half is fixed with compressor, and casing top is separated out the refrigeration case of groove type by thermal insulation layer, and the refrigeration pipe of compressor output leads in the refrigeration case on casing top, connected with the cooling tube being covered with around refrigeration case, in addition to for adjusting the temperature controller of refrigeration the temperature inside the box.Workbench includes being located at the work top and two adjustable operation arms above refrigeration case, and work top center is in vitro tissue, organ trimming basin groove.
Description
Technical field
The utility model is a kind of device that low-temperature condition is maintained during preserving and trim in vitro tissue, organ.
Background technology
With the raising of surgical technic and continuing to develop for immunodepressant, solid organ transplantation has become redemption end eventually
The most effective means of phase organ failure patient.During organ transplant, the Techniques of preserving after solid organ is cut is to ensure
Organ mass, the key technology for reducing postoperative complications.In addition to the organ preservative fluid of continuous renewal, it is ensured that organ is in low temperature shape
State is the crucial ring during organ is preserved and trimmed.Under normal temperature state, organ dysfunction is lost quickly, and in 0-4 DEG C of state
Under, the Ischemia Time of current heart and lung can extend to 6 hours, and the hepatic ischemia/reperfusion injury time can extend to 15 hours, and kidney lacks
The blood time even can extend to 24 hours.In daily production engineering, finger, toe and four limbs detachment hinder also not rare, amputation
(finger) replantation can save the limb function of some patientss.Accordingly, amputation (finger) is preserved needs also exist for 0-4 DEG C with trimming
Low temperature environment.
At present, after transplant organ is cut and it is normally placed at during amputation (finger) preservation in organ preservative fluid and uses polybag
Sealing, is transferred in double-layer sterile basin and completes again when being subsequently placed in preservation in general refrigerator, organ and amputation (finger) trimming.It is now
Organ and amputation (finger) is set to be in low-temperature condition, organ and amputation (finger) are placed in the small basin in inner side, put between two sterile basins
Put the ice cube smashed.Had the disadvantage that using this easy device trimming organ：1st, it is cumbersome, organ, tissue turn fall and
Pound the processes such as ice and easily cause pollution, the generation of postoperative infection complication is replanted in increase organ transplant and amputation (finger)；2nd, it is difficult to tie up
Hold the constant low-temperature condition of the sterile basin in inner side；3rd, due to being placed on the ice cube differed in size, the sterile basin in inner side is not sufficiently stable, right
Organ cut operation causes certain influence；4th, need additional surgical lamp to illuminate during traditional organ or tissue's trimming, turn round and look at organ
Or tissue trimming process must can be shone in operating lamp and region complete.
Thus, the present inventor relies on the practical experience for being engaged in Work of Organ Transplantation for many years, proposes a kind of in vitro tissue, organ
Permanent Cryo Equipment during preserving and trimming, is conducive to overcoming drawbacks described above, reduces the cold preserved injury of organ.
Utility model content
The purpose of this utility model is that the trimming and preservation for isolated organ and amputation (finger) provide a kind of combination refrigeration
Device, to reduce the pollution probability during clinical position amount, reduction organ and amputation (finger) are trimmed and preserved, to greatest extent
Protect the function of isolated organ and limbs.It is achieved by following scheme：
One kind operation in vitro tissue, organ are preserved and clipping device, and it includes refrigeration case and mobile tank, the system
Ice chest is arranged in moveable casing, described 4 shifting rollers of casing positioned beneath, it is characterised in that bottom half is fixed
There is compressor, casing top is separated out the refrigeration case of groove type by thermal insulation layer, and the refrigeration pipe of the compressor output leads to
Into the refrigeration case on the casing top, connected with the cooling tube being covered with around the refrigeration case, in addition to for adjusting
The temperature controller of refrigeration the temperature inside the box.
Further, save set also includes being located at the work top above refrigeration case, and its center is in vitro tissue, organ
Basin groove is trimmed, work top both sides are raised guardrail.
Further, the work top both sides are respectively equipped with two rotatable arms, and it is certain that arm leaves work top
Distance, arm is rotated to correct position around arm rotary shaft to be fixed by the standing valve of work top down either side, and two
Individual arm upper end is respectively provided with LED surgery lamp.
Further, it is each in the middle part of the arm to set a perfusion liquid to link up with, facilitate in vitro tissue and organ to trim process
Middle perfusion liquid suspension.
Further, it is furnished with air discharging and radiating system outside the thermal insulation layer, it is ensured that refrigeration plant is normally run.
This equipment can ensure to realize following target：
1. the temperature during can trimming and preserve with constant regulation in vitro tissue, organ.Using thermostat, make system
The temperature of cold groove is constant to maintain 0-4 DEG C, reduces temperature change, is conducive to the protection of organ dysfunction.
2. reduce the probability polluted during in vitro tissue, organ trimming.Present apparatus table top is clean and tidy, beneficial to the sterile list of laying
And device cleaning.Operation consent, lays in device table top groove and places sterile on two layers of disposable sterilized waterproof list, waterproof list
The trimming of basin, isolated organ and amputation (finger) can be completed with preservation in sterile basin.At present, China for organ origin in the heart,
Brain death donor, completes in situations in the surgery room for organ procurement, and the present apparatus is without additionally tapping sterile trash ice in addition, hence it is evident that subtract
The dress of organ and preservation liquid is supplied to deposit and turn number of times less, the possibility greatly reduce and supply organ, organized pollution.
3. avoid the limitation in operating lamp area.The present apparatus is equipped with the operating lamp of angle adjustable, can be illuminated with multi-angle regulation
Direction, meanwhile, two operating lamps can ensure no shadow operation, organ and amputation (is referred to) trimming process and depart from other auxiliary
Lighting device.
From the above mentioned, the utility model is on the basis of the refrigeration structure of refrigerator, to be trimmed with reference to organ and amputation (finger)
Designed with the need for preservation, realize organ and amputation (finger) trimming process it is convenient, fast, stably, it is convenient, reduce dirt
Dye.
Brief description of the drawings
In order to clearly show the technical solution of the utility model, the utility model is done with drawings forms shown below
Meaning property description and interpretation.Fig. 1 is structural representation of the present utility model, and its sequence number, which is represented, is successively：
1. casing；
2. shifting roller；
3. compressor；
4. thermal insulation layer；
5. refrigeration pipe；
6. cooling tube；
7. radiator；
8. air discharging and radiating system；
9. temperature controller；
10. work top；
11. organ trims basin groove；
12. guardrail；
13. rotatable arm；
14. arm rotary shaft；
15. standing valve；
16. operating lamp；
17. perfusion liquid is linked up with.
Embodiment：
In order to be described more fully structure composition of the present utility model, technical characteristic, the purpose reached and effect etc.,
Control illustrates embodiment of the present utility model below.It should be noted that described embodiment is only this reality
With new a part of embodiment, based on the embodiment in the utility model, do not occur other creative works in the art
Under the premise of, similar to other all embodiments of the present embodiment, belong to the scope that the utility model is protected.
As shown in figure 1, the present apparatus includes two major parts of refrigeration plant and workbench.
The refrigeration plant is concentrated in a mobile tank 1,4 shifting rollers 2 of casing positioned beneath, bottom half
Compressor 3 is fixed with, casing top is separated out groove type refrigeration case by thermal insulation layer 4, and the refrigeration pipe 5 of the compressor output leads to
Into the refrigeration case around casing upper grooves, connected in the cooling tube 6 for being covered with groove vicinity, the cooling tube can ensure recessed
Refrigeration case maintains low-temperature condition in groove.It is furnished with radiator 7 and air discharging and radiating system 8 outside thermal insulation layer, it is ensured that refrigeration plant is normally transported
OK.Described refrigeration the temperature inside the box can be adjusted by temperature controller 9.
The work top 10 is located on refrigeration plant casing, is stainless steel, beneficial to cleaning and arrange, its center
It is all stainless steel for organ trimming basin groove 11, work top both sides are raised guardrail 12, it is ensured that organ trimming apparatus is not
Easily drop.Work top both sides are respectively equipped with two rotatable arms 13, and arm leaves work top certain distance, and arm is surrounded
Arm rotary shaft 14, which is rotated to correct position, to be fixed by the standing valve 15 of work top down either side, and standing valve is gone back simultaneously
Play a part of stable arm, two arm upper ends are respectively provided with LED surgery lamp 16, organ trimming area is exposed to from different perspectives
It is interior, it is ensured that being operated without shadow during organ trimming.It is each in the middle part of arm to set a perfusion liquid to link up with 17, facilitate organ or amputation
Perfusion liquid is hung during (finger) trimming.
Claims (5)
1. a kind of preserve and trim the device for providing permanent low-temperature condition in vitro tissue, organ in operation, it includes refrigeration plant
With work top two parts, the refrigeration plant includes refrigeration case and mobile tank, and the refrigeration case is arranged on movably
In casing, described 4 shifting rollers of casing positioned beneath, it is characterised in that bottom half is fixed with compressor, casing top by
Thermal insulation layer is separated out the refrigeration case of groove type, and the refrigeration pipe of the compressor output leads to the described of the casing top
In refrigeration case, connected with the cooling tube being covered with around the refrigeration case, in addition to for adjusting the temperature controller of refrigeration the temperature inside the box.
2. as claimed in claim 1 preserve and trim the device for providing permanent low-temperature condition in vitro tissue, organ in operation, its
It is characterised by, the work top is located above refrigeration case, its center is in vitro tissue, organ trimming basin groove, work top
Both sides are raised guardrail.
3. as claimed in claim 1 preserve and trim the device for providing permanent low-temperature condition in vitro tissue, organ in operation, its
It is characterised by, the work top both sides are respectively equipped with two rotatable arms, arm leaves work top certain distance, arm
Being rotated around arm rotary shaft to correct position can be fixed by the standing valve of work top down either side, two arm upper ends
It is respectively provided with LED surgery lamp.
4. as claimed in claim 3 preserve and trim the device for providing permanent low-temperature condition in vitro tissue, organ in operation, its
It is characterised by, it is each in the middle part of the arm to set a perfusion liquid to link up with, facilitate perfusion liquid during in vitro tissue and organ trimming
Suspension.
5. as claimed in claim 1 preserve and trim the device for providing permanent low-temperature condition in vitro tissue, organ in operation, its
It is characterised by being furnished with air discharging and radiating system outside the thermal insulation layer, it is ensured that refrigeration plant is normally run.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130337.3U CN206576153U (en) | 2017-02-14 | 2017-02-14 | Preserved in vitro tissue, organ in operation and trimming provides the device of perseverance low-temperature condition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720130337.3U CN206576153U (en) | 2017-02-14 | 2017-02-14 | Preserved in vitro tissue, organ in operation and trimming provides the device of perseverance low-temperature condition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206576153U true CN206576153U (en) | 2017-10-24 |
Family
ID=60092151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720130337.3U Expired - Fee Related CN206576153U (en) | 2017-02-14 | 2017-02-14 | Preserved in vitro tissue, organ in operation and trimming provides the device of perseverance low-temperature condition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206576153U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090099A (en) * | 2018-08-27 | 2018-12-28 | 王新 | A kind of medical bone myelocyte sorting storage device |
| CN110074094A (en) * | 2019-05-24 | 2019-08-02 | 李毓光 | A kind of organ transplant chilling spray treatment bench |
| CN113016784A (en) * | 2021-03-22 | 2021-06-25 | 上海长征医院 | Isolated limb machinery fills preservation case |
| CN113317311A (en) * | 2021-05-17 | 2021-08-31 | 上海理工大学 | Preservation and transportation device for isolated organs |
-
2017
- 2017-02-14 CN CN201720130337.3U patent/CN206576153U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109090099A (en) * | 2018-08-27 | 2018-12-28 | 王新 | A kind of medical bone myelocyte sorting storage device |
| CN110074094A (en) * | 2019-05-24 | 2019-08-02 | 李毓光 | A kind of organ transplant chilling spray treatment bench |
| CN110074094B (en) * | 2019-05-24 | 2021-10-08 | 李毓光 | Organ transplantation cooling spraying treatment table |
| CN113016784A (en) * | 2021-03-22 | 2021-06-25 | 上海长征医院 | Isolated limb machinery fills preservation case |
| CN113317311A (en) * | 2021-05-17 | 2021-08-31 | 上海理工大学 | Preservation and transportation device for isolated organs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20190214 |