CN209135224U - A kind of in vitro amputation storage bag - Google Patents

Abstract

The utility model discloses a kind of in vitro amputation storage bags, including the first outer bag, the second outer bag and inner bag；The inner bag is located inside the first outer bag and the second outer bag；Posting port is equipped at the top of the inner bag；The inner bag forms cold-storage layer between the first outer bag, the second outer bag respectively；First outer bag and the second outer bag top exterior walls are equipped with the opening for being put into cold-storage material；The inner bag inner wall note has temperature sensor, and the first outer bag outer wall is equipped with temperature indicator；The bottom of first outer bag is equipped with drainpipe；At the top of first outer bag and the second outer bag is respectively fixed with the first sealing strip and the second sealing strip for sealing posting port.The utility model structure is simple, amputation is saved using bilayer, organ preservative fluid in inner bag ensure that the preservation effect to amputation, cold-storage layer between inner bag and outer bag realizes the refrigeration to amputation, and the temperature of refrigeration can be monitored in real time, the greatest requirements for meeting amputation preservation, improve the survival rate of the replantation of a severed limb.

Description

A kind of in vitro amputation storage bag

Technical field

The utility model belongs to medical equipment field, and in particular to a kind of in vitro amputation storage bag.

Background technique

With the development of society, various mechanical equipments, communication are rapidly developed and progress, but it is more and more People also has some potential safety problems, such as amputation, severed finger etc..The patient of amputation is relatively common, master in clinical position It to include dialysis caused by cutting dialysis, roll off dialysis, crush amputation, lacerative division and explosive high temperature roller, The indication that there is most of patient acute disease to replant operation.The most important significance that in vitro amputation saves is prepared for the replantation of a severed limb, Beat next good basis.And the condition for thering are some patients not have the replantation of a severed limb, it has to bear due to losing a certain portion Divide physiology and psychological pain brought by limbs, quality of life is caused to decline.These do not have the patient of surgical indication to be mostly Due to multiple injury cause vital sign it is unstable, it is far away can not reach hospital in time, more limb detachments cause operating time compared with Limb necrosis caused by the reasons such as long.In these cases, if it is possible to the limbs for properly saving detachment, when postponing its necrosis Between, replanting for amputation can be carried out again until situation allows.

The 1930s, Allen proposed that drying is just clinically for the preservation of amputation using " dry refrigeration " first It is that directly amputation is not immersed among each class I liquid I, refrigeration is just to maintain low-temperature preservation, and temperature can not be too low, Ying Bao 0 DEG C -4 DEG C are held, this method is used till today always and is recorded in surgery teaching material.But this store method saves amputation Limited time can not be applied to the amputation saved for a long time.In recent years, organ preservative fluid is applied to disconnected by domestic and foreign scholars The preservation of limb, and Related Experimental Study has been carried out, obtain extraordinary as a result, its conserving time limit extends 2 compared with " dry refrigeration " Times or more.

During scene occurs to hospital by accident, the condition saved to amputation is limited, usually saves amputation It realizes and saves in vessel, realized and refrigerated using mixture of ice and water, but real-time monitoring can not be carried out to the temperature of refrigeration and adjusted Control, not can guarantee the best cold storage effect to amputation, and vessel can not preferably seal amputation, amputation it is easy by External influence is not achieved preferable preservation demand, not can guarantee the longer holding time, surviving after reducing the replantation of a severed limb Rate or function.

Utility model content

In view of the deficiencies of the prior art, the purpose of this utility model is that proposing a kind of in vitro amputation storage bag, the preservation Bag structure is simple, is saved using bilayer to amputation, the organ preservative fluid in inner bag ensure that the preservation effect to amputation, interior Cold-storage layer between bag and outer bag realizes the refrigeration to amputation, and can monitor in real time to the temperature of refrigeration, meets disconnected The greatest requirements that limb saves, improve the survival rate of the replantation of a severed limb.

In order to achieve the above purpose, the technical scheme adopted by the utility model is

A kind of in vitro amputation storage bag, including the first outer bag, the second outer bag and an inner bag, the first outer bag bottom and second The connection of outer bag lower rotation, top movable connection；The inner bag is located inside the first outer bag and the second outer bag, and inner bag bottom passes through First connector is fixedly connected with the first outer bag, the second outer bag inner wall, and the two sides of inner bag pass through outside the second connector and first Bag, the second outer bag inner wall are fixedly connected, and posting port are equipped at the top of the inner bag, the posting port edge is each attached to outside first Bag, the second outer bag inner wall；The inner bag forms the cold-storage layer for being put into cold-storage material between the first outer bag, the second outer bag respectively； First outer bag and the second outer bag top exterior walls are equipped with the opening for being put into cold-storage material；The bottom of first outer bag, which is equipped with, has drain valve Drainpipe, the drainpipe is connected to inner bag.

Further, the inner bag inner wall note has temperature sensor, the first outer bag outer wall is equipped with and temperature sensor phase Temperature indicator even；By temperature sensor to internal bag in preservation liquid detected, temperature detection result is shown in temperature On display.

Further, being respectively fixed with the first sealing strip for sealing posting port with the second outer bag at the top of the first outer bag With the second sealing strip；It being set on first sealing strip there are two flexible handle, the flexible handle includes insert and operating body, It is set on first sealing strip there are two the first fixation hole for being passed through for insert, sets that there are two for embedding on second sealing strip Enter the second fixation hole of body insertion, the second fixation hole inner wall is equipped with the card slot for fixedly embedded body.

Further, the insertion body sidewall is equipped with the card body for being stuck in card slot, the second fixation hole side wall Equipped with the limit hole mobile for card body；When the first sealing strip and the second sealing strip to be fixed, insert is fixed first It is moved in hole, the card body for being embedded in body sidewall moves in the limit hole in the second fixation hole, and rotation operating body drives insert to exist Rotated in first fixation hole and the second fixation hole, while driving rotation of the card body in limit hole, thus allow the first sealing strip and Second sealing strip is fixed together.

Further, the bottom of top insertion the first sealing strip and the second sealing strip of the posting port, the first sealing The outside of the first outer bag and the second outer bag is respectively positioned on the outside of item and the second sealing strip, inside is respectively positioned on the inside of posting port.

Further, transport to the storage bag for convenience, set that there are two harness, the harnesses one on the storage bag It is fixedly connected at the top of end and the first sealing strip, the other end is fixedly connected with the second outer bag bottom.

Further, the opening of the opening and closing of opening for convenience, the first outer bag and the second outer bag is equipped with zipper.

Further, the cold-storage material is Lan Bing；Lan Bing is commonly called as environmental protective ice, is called cold-storage material, and Lan Bing is a kind of efficient Cold-storage carrier, it is nontoxic, will not burn and explode, it is non-corrosive and reusable.

Further, the storage bag is when in use, organ preservative fluid is housed in the inner bag；The organ preservative fluid master Will be there are also lactobionic acid, main is impermeability anion, and molecular weight is relatively large, and cell occurs swollen when can reduce refrigeration The problems such as swollen, significantly extends the holding time of amputation and the activity of cell.

Further, first connector and the second connector are elastic fabric.

The beneficial effects of the utility model are:

The storage bag structure that the utility model is proposed is simple, by the first outer bag, the second outer bag and two layers of inner bag to disconnected Limb is saved；The organ preservative fluid for saving amputation is held in inner bag to save amputation, passes through two outer bag tops First sealing strip and the second sealing strip in portion can to internal bag in amputation and organ preservative fluid be sealed, avoid to the preservation Bag is when being transported, and unstable occurred amputation because transporting or the case where organ preservative fluid is poured out, is greatly reduced outer bound pair amputation Influence, strengthen the preservation effect to amputation, and the movable fixation between the first sealing strip and the second sealing strip can facilitate It takes to amputation, very convenient, the first outer bag and the second outer bag are sufficiently stable when linking together, and reduce because conveyer belt comes Shaking amputation is affected；Cold-storage layer between inner bag and two outer bags is internal by cold-storage material for placing cold-storage material Amputation in bag is refrigerated, and is closed between inner bag and two outer bags, guarantees preferable refrigerated enclosure space；Pass through simultaneously Temperature sensor is measured in real time the temperature of cold-storage layer, by temperature display detected on temperature indicator, medical matters people Member can add suitable cold-storage material according to the temperature information shown on temperature indicator into cold-storage layer, guarantee that amputation is in best It refrigerates in range, meets the best Conservation environment of amputation, extend holding time and the cell changes of amputation, improve amputation again Survival rate and function after plant；When being replaced to organ preservative fluid, facilitated by the drainpipe of outer bag bottom by inside Organ preservative fluid discharge avoids affecting amputation when replacement saves liquid.

Detailed description of the invention

Fig. 1 is the complete structure schematic diagram of the utility model；

Fig. 2 is side view when the utility model is closed；

Fig. 3 is side view when the utility model is opened；

Fig. 4 is the front section view of the utility model；

Fig. 5 is the structural schematic diagram that the first sealing strip and the second sealing strip are fixed；

Fig. 6 is the decomposition diagram of the first sealing strip and the second sealing strip；

Fig. 7 is the schematic diagram of the first sealing strip；

Fig. 8 is the schematic diagram of the second sealing strip；

Fig. 9 is the schematic diagram of flexible handle.

In figure: 1, the first outer bag；1-1, drainpipe；2, the second outer bag；3, inner bag；4, the first sealing strip；4-1, first are consolidated Determine hole；5, the second sealing strip；5-1, the second fixation hole；5-2, limit hole；5-3, card slot；6, flexible handle；6-1, insert；6- 2, card body；7, it is open；7-1, zipper；8, harness；9, the first connector；10, the second connector；11, temperature indicator.

Specific embodiment

It is practical new to this with reference to the accompanying drawing in order to keep the purpose of this utility model, technical solution and advantage clearer Type is further elaborated.

In the present embodiment, as shown in figs 1-9, a kind of in vitro amputation storage bag, including the first outer bag 1,2 and of the second outer bag One inner bag 3,1 bottom of the first outer bag are connected with 2 lower rotation of the second outer bag, top movable connection；The inner bag 3 is located at first Inside outer bag 1 and the second outer bag 2,3 bottom of inner bag connects by the way that the first connector 9 and the first outer bag 1,2 inner wall of the second outer bag are fixed It connects, the two sides of inner bag 3 pass through the second connector 10 and are fixedly connected with the first outer bag 1,2 inner wall of the second outer bag, and described first connects Junctor 9 and the second connector 10 are elastic fabric；Posting port is equipped at the top of the inner bag 3, the posting port edge is fixed In the first outer bag 1,2 inner wall of the second outer bag；The inner bag 3 is formed between the first outer bag 1, the second outer bag 2 for being put into storage respectively The cold-storage layer of cryogen, the cold-storage material are Lan Bing；Lan Bing is commonly called as environmental protective ice, is called cold-storage material, and Lan Bing is a kind of efficient cold-storage Carrier, it is nontoxic, it will not burn and explode, it is non-corrosive and reusable；2 top exterior walls of first outer bag 1 and the second outer bag It is equipped with the opening 7 for being put into cold-storage material, is equipped with zipper 7-1 at opening 7；The 3 inner wall note of inner bag has temperature sensor, the One outer bag, 1 outer wall is equipped with the temperature indicator 11 being connected with temperature sensor；The bottom of first outer bag 1 is equipped with drainpipe 1-1, institute It states drainpipe 1-1 to be connected to inner bag 3, is equipped with rubber stopper in the end of drainpipe 1-1；

First outer bag, 1 top and the second outer bag 2 are respectively fixed with the first sealing strip 4 and second for sealing posting port Sealing strip 5, the bottom of top insertion the first sealing strip 4 and the second sealing strip 5 of the posting port, the first sealing strip 4 and second The outside of sealing strip 5 is respectively positioned on the outside of the first outer bag 1 and the second outer bag 2, and inside is respectively positioned on the inside of posting port；Described first It is set on sealing strip 4 there are two flexible handle 6, the flexible handle 6 includes insert 6-1 and operating body, first sealing strip 4 On set there are two the first fixation hole 4-1 for being passed through for insert 6-1, set that there are two for insert 6-1 on second sealing strip 5 Second fixation hole 5-1 of insertion, the second fixation hole 5-1 inner wall are equipped with the card slot 5-3 for fixedly embedded body 6-1；It is described Insert 6-1 side wall is equipped with the card body 6-2 for being stuck in card slot 5-3, and the first fixation hole 4-1 side wall is equipped with for card body 6- 2 mobile limit hole 5-2；When the first sealing strip 4 and the second sealing strip 5 to be fixed, insert 6-1 is in the first fixation hole It is moved in 5-1, the card body 6-2 of insert 6-1 side wall is moved in limit hole 5-2, and rotation operating body drives insert 6-1 the It is rotated in one fixation hole 4-1 and the second fixation hole 5-1, while card body 6-2 being driven to turn in card slot 5-3, to allow first close Strip of paper used for sealing 4 and the second sealing strip 5 are fixed together.

Transport to the storage bag for convenience, sets that there are two harness 8, described 8 one end of harness and first on the storage bag It is fixedly connected at the top of sealing strip 4, the other end is fixedly connected with 2 bottom of the second outer bag.

The storage bag when in use, is equipped with organ preservative fluid in the inner bag 3；Mainly there are also lactose for the organ preservative fluid The problems such as acid, main is impermeability anion, and molecular weight is relatively large, the swelling that cell occurs when can reduce refrigeration, Significantly extend the holding time of amputation and the activity of cell.

When the raw accidents such as amputation or severed finger of human hair, wound is handled and is wrapped up first, to prevent big bleeding, then Amputation is handled, avoids bringing secondary damage to amputation；Two flexible handles 6 are rotated, the first sealing strip 4 and second is close Strip of paper used for sealing 5 separates, and opens the posting port at 3 top of inner bag, suitable organ preservative fluid is filled in inner bag 3, is then placed on amputation interior It in bag 3, is saved by organ preservative fluid, the first sealing strip 4 and the second sealing strip 5 is aligned, by rotating flexible handle 6 First sealing strip 4 and the second sealing strip 5 are fixed；Then two openings 7 are opened, respectively toward the first outer bag 1 and inner bag 3 it Between, between the second outer bag 2 and inner bag 3 be put into Lan Bing, temperature sensor to internal bag examined in 3 by environment locating for amputation at this time Look into, and will test as the result is shown on temperature indicator 11, medical worker is by temperature shown by temperature indicator 1 to indigo plant The quantity of ice is controlled, and is guaranteed that amputation is in the temperature range most preferably refrigerated, is met the best Conservation environment of amputation, extends The holding time of amputation and cell changes, survival rate and function after improving the replantation of a severed limb；After preservation finishes, directly First sealing strip 4 and the second sealing strip 5 are opened；When needing to replace organ preservative fluid during preservation, lead to It crosses drainpipe 11 to be expelled directly out internal's preservation liquid, reduces the influence to amputation, new device is then directly added by posting port Official saves liquid.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model Claimed range is defined by the appending claims and its equivalent thereof.

Claims (9)

1. a kind of in vitro amputation storage bag, it is characterised in that: including the first outer bag (1), the second outer bag (2) and an inner bag (3), First outer bag (1) bottom is connected with the second outer bag (2) lower rotation, top movable connection；The inner bag (3) is located at the first outer bag (1) and the second outer bag (2) is internal, and inner bag (3) bottom passes through in the first connector (9) and the first outer bag (1), the second outer bag (2) Wall is fixedly connected, and the two sides of inner bag (3) pass through the second connector (10) and fix with the first outer bag (1), the second outer bag (2) inner wall Connection, inner bag (3) top are equipped with posting port, and the posting port edge is each attached to the first outer bag (1), the second outer bag (2) Inner wall；The inner bag (3) forms the cold-storage layer for being put into cold-storage material between the first outer bag (1), the second outer bag (2) respectively；The One outer bag (1) and the second outer bag (2) top exterior walls are equipped with the opening (7) for being put into cold-storage material；The bottom of first outer bag (1) is equipped with Drainpipe (1-1), the drainpipe (1-1) are connected to inner bag (3).

2. in vitro amputation storage bag according to claim 1, it is characterised in that: inner bag (3) the inner wall note has temperature biography Sensor, the first outer bag (1) outer wall are equipped with the temperature indicator (11) being connected with temperature sensor.

3. in vitro amputation storage bag according to claim 1, it is characterised in that: the first outer bag (1) top and the second outer bag (2) the first sealing strip (4) and the second sealing strip (5) for sealing posting port are respectively fixed with；On first sealing strip (4) If there are two flexible handle (6), the flexible handle (6) includes insert (6-1) and operating body, first sealing strip (4) On set there are two the first fixation hole (4-1) for being passed through for insert (6-1), set that there are two for embedding on second sealing strip (5) Enter the second fixation hole (5-1) of body (6-1) insertion, the second fixation hole (5-1) inner wall, which is equipped with, is used for fixedly embedded body (6-1) Card slot (5-3).

4. in vitro amputation storage bag according to claim 3, it is characterised in that: insert (6-1) side wall, which is equipped with, to be used In the card body (6-2) being stuck in card slot (5-3), the second fixation hole (5-1) side wall is equipped with the limit mobile for card body (6-2) Hole (5-2).

5. in vitro amputation storage bag according to claim 4, it is characterised in that: the top insertion first of the posting port is close The first outer bag is respectively positioned on the outside of the bottom of strip of paper used for sealing (4) and the second sealing strip (5), the first sealing strip (4) and the second sealing strip (5) (1) and the outside of the second outer bag (2), inside are respectively positioned on the inside of posting port.

6. in vitro amputation storage bag according to claim 5, it is characterised in that: it is set on the storage bag there are two harness (8), It is fixedly connected at the top of described harness (8) one end and the first sealing strip (4), the other end is fixedly connected with the second outer bag (2) bottom.

7. in vitro amputation storage bag according to claim 1, it is characterised in that: the first outer bag (1) and the second outer bag (2) Zipper (7-1) is equipped at opening (7).

8. in vitro amputation storage bag according to claim 1, it is characterised in that: the cold-storage material is Lan Bing.

9. in vitro amputation storage bag according to claim 1, it is characterised in that: first connector (9) and second connects Junctor (10) is elastic fabric.