Intelligent low-temperature control organ preservation bag

Abstract

The present invention relates to the technical field of organ preservation bags. Disclosed is an intelligent low-temperature control organ preservation bag. A sealing strip portion is arranged between a second end strip and a first end strip, so that a good sealing effect can be achieved when the second end strip is fitted to the first end strip; the first end strip is hingedly connected to the second end strip by designing a hinged connecting rod portion, so that unfolding and folding are facilitated; a multi-layer bag body portion can be conveniently opened or closed by means of the first end strip, the second end strip, and the hinged connecting rod portion; when the multi-layer bag body portion is opened, the first end strip is separated from the second end strip, and then the hinged connecting rod portion is driven to rotate, a bevel gear portion is driven to move by means of the rotation of the hinged connecting rod portion, and a rotating portion is adjusted to rotate by means of the bevel gear portion, so that outer supporting rod portions are adjusted to rotate and retract by means of the rotating portion, and thus outward expansion support of the multi-layer bag body portion is released.

Description

Intelligent low-temperature control organ preservation bag TECHNICAL FIELD

[0001] The present application relates to an organ preservation bag, in particular to an intelligent low-temperature control organ preservation bag, and belongs to the technical field of organ preservation bags. BACKGROUND

[0002] The organ preservation bag in the prior art, such as the organ preservation bag in kidney transplantation disclosed in application No. 202010098678.3, comprises a heat preservation box, a sealing cover, a moving mechanism, an exhaust mechanism, a placing bag, a letting hole, a self-sealing zipper, and a hanging belt. The organ preservation bag in kidney transplantation can first isolate and store the ice bag and the organ to be transplanted, and the ice bag is in a closed environment for heat preservation. Medical staff can use the moving mechanism of the device to exhaust the cold air of the ice bag to the organ area, so as to cold store and preserve the organ. As can be seen, the device can avoid direct contact between the ice bag and the organ, and protect the organ, thereby ensuring the surgical effect. However, there are still some problems that cannot be solved.

[0003] 1. The separation between the ice bag and the bag body for placing the organ is relatively large, and the cooling effect of the cold air transmission is obviously poor. Moreover, the water produced by the ice bag will also affect the organ, so the cooling effect of the ice bag is very poor.

[0004] 2. The existing technology uses a zipper to seal, and the sealing effect is obviously breathable and cannot be efficiently sealed.

[0005] 3. In addition, the bag body structure used in the prior art is contracted to the zipper tightening part after being sealed by the zipper after placing the organ, which will cause a certain pressure on the organ.

[0006] Therefore, an intelligent low-temperature control organ preservation bag is designed to solve the above problems.

[0007] SUMMARY

[0008] The main purpose of the present application is to provide an intelligent low-temperature control organ preservation bag.

[0009] The purpose of the present application can be achieved by adopting the following technical scheme:

[0010] An intelligent low-temperature control organ preservation bag, comprising a second end strip and a first end strip, and a sealing strip part arranged between the second end strip and the first end strip;

[0011] The top of the first end strip and the second end strip is provided with a fastener part for fastening when the second end strip is clamped with the first end strip. A rotating part is inserted into the first end strip and the second end strip, and an outer support rod part is connected outside the rotating part.

[0012] The first end strip and the second end strip are hinged by the hinged connecting rod part, and the hinged connecting rod part and the rotating part are connected by the bevel gear part;

[0013] The first end strip, the second end strip and the hinged connecting rod part are connected with the multi-layer bag body part, and the multi-layer bag body part is internally provided with an ice block placing space.

[0014] Preferably, the sealing strip part comprises an inner arc-shaped groove and a sealing inner rubber strip.

[0015] An inner arc-shaped groove recessed inward is formed in the second end strip along the axial direction of the second end strip, and a sealing inner rubber strip engaged with the inner arc-shaped groove is arranged on the side of the first end strip facing the second end strip.

[0016] Preferably, the fastener part comprises a first side sheet, a clamping piece, an insertion rod, a tightening spring, a second side sheet and a positioning hole.

[0017] The second side sheet is arranged on both sides of the top of the first end strip and is provided with a positioning hole penetrating therethrough, and the first side sheet is arranged on both sides of the top of the second end strip and is provided with an insertion rod penetrating therethrough. The clamping piece is arranged on the outer side of the end of the insertion rod facing the positioning hole, the tightening spring is sleeved on the end of the insertion rod away from the clamping piece, and the tightening spring is welded between the first side sheet.

[0018] Preferably, the rotating part comprises an inner rotating rod and an inner bearing.

[0019] The inner rotating rod is fixed to the inner side of the first end strip and the second end strip by the inner bearing, and the inner rotating rod is provided with a bevel gear part at one end thereof.

[0020] Preferably, the outer supporting rod part comprises an outer arc-shaped sheet, an arc-shaped side opening and a supporting rod.

[0021] The arc-shaped side opening is formed on the outer side of the first end strip and the second end strip near the middle part, the outer arc-shaped sheet is arranged on the outer side of the inner rotating rod, and the supporting rod penetrating through the arc-shaped side opening is arranged on the outer side of the outer arc-shaped sheet.

[0022] Preferably, the hinged connecting rod part comprises a hinged sheet, a supporting hinged rod and a linkage disc.

[0023] The linkage disc is arranged on the outer end of the bevel gear part, the supporting hinged rod is arranged on the outer side of the linkage disc, and the hinged sheet is arranged between the supporting hinged rods.

[0024] Preferably, the bevel gear part comprises an end rotating shaft, a second bevel gear and a first bevel gear.

[0025] The first bevel gear is arranged on one end of the inner rotating rod, the second bevel gear is engaged with the outer side of the first bevel gear, the end rotating shaft penetrating through the second end strip or the first end strip is arranged on the middle part of the second bevel gear, and the end rotating shaft is connected with the second end strip or the first end strip by a bearing.

[0026] Preferably, the multi-layer bag body comprises an outer protective bag, a middle isolation bag, an inner bag and a feeding pipe;

[0027] The first end strip, the second end strip, the supporting hinged rod and the hinged piece bottom connect the outer protective bag, the middle isolation bag and the inner bag, the outer protective bag is sleeved outside the middle isolation bag, the middle isolation bag is sleeved outside the inner bag, the outer protective bag is externally connected with the feeding pipe, and ice blocks are arranged between the feeding pipe and the middle isolation bag.

[0028] Preferably, the inner wall of the middle isolation bag is provided with a temperature sensor and a central processing unit.

[0029] The application has the following beneficial technical effects:

[0030] The second end strip and the first end strip are clamped together through the sealing strip part, so that good sealing effect is achieved; the first end strip and the second end strip are hingedly connected through the hinged connecting rod part, so that the multi-layer bag body part can be conveniently opened or closed; when the multi-layer bag body part is opened, the first end strip and the second end strip are separated, so as to drive the hinged connecting rod part to rotate, the hinged connecting rod part drives the bevel gear part to move, the bevel gear part adjusts the rotation of the rotating part, the rotating part adjusts the rotation of the outer supporting rod part, so as to recover the outer expansion support of the multi-layer bag body part; when the multi-layer bag body part is closed, the first end strip and the second end strip are clamped together, so as to drive the hinged connecting rod part to fold, the hinged connecting rod part drives the bevel gear part to move, the bevel gear part adjusts the rotation of the rotating part, so as to realize the outer expansion of the multi-layer bag body part through the outer rotation of the rotating part; and the fastener part can realize the fastening function when the first end strip and the second end strip are clamped together. BRIEF DESCRIPTION OF DRAWINGS

[0031] Fig. 1 is a schematic diagram of the overall structure of a preferred embodiment of the intelligent low-temperature controlled organ preservation bag according to the application;

[0032] Fig. 2 is a schematic diagram of the first perspective view of the frame part of a preferred embodiment of the intelligent low-temperature controlled organ preservation bag according to the application;

[0033] Fig. 3 is a schematic diagram of the second perspective view of the frame part of a preferred embodiment of the intelligent low-temperature controlled organ preservation bag according to the application;

[0034] Fig. 4 is a schematic diagram of the third perspective view of the frame part of a preferred embodiment of the intelligent low-temperature controlled organ preservation bag according to the application;

[0035] Figure 5 is an enlarged view of the structure at a in Figure 1 of the present application;

[0036] Figure 6 is an enlarged view of the structure at b in Figure 3 of the present application;

[0037] Figure 7 is an enlarged view of the structure at c in Figure 3 of the present application;

[0038] Figure 8 is a cross-sectional view of the bag body of a preferred embodiment of an intelligent low-temperature controlled organ preservation bag according to the present application;

[0039] Figure 9 is a cross-sectional view of the frame body of a preferred embodiment of an intelligent low-temperature controlled organ preservation bag according to the present application;

[0040] Figure 10 is an enlarged view of the structure at d in Figure 9 of the present application.

[0041] In the drawings: 1, outer protective bag, 2, feeding pipe, 3, first end strip, 4, sealing inner rubber strip, 5, handle, 6, supporting hinged rod, 7, hinged piece, 8, arc-shaped side opening, 9, inner rotating rod, 10, opening rod, 11, second end strip, 12, inner arc-shaped groove, 13, first side piece, 14, insertion rod, 15, clamping piece, 16, tightening spring, 17, second side piece, 18, positioning hole, 19, end rotating shaft, 20, linkage disc, 21, middle isolation bag, 22, inner bag, 23, outer arc-shaped piece, 24, first bevel gear, 25, second bevel gear, 26, inner bearing, 27, temperature sensor, 28, central processing unit. DETAILED DESCRIPTION

[0042] To make the technical solution of the present application more clear and explicit to those skilled in the art, the present application will be further described in detail below in conjunction with the embodiments and drawings, but the embodiments of the present application are not limited thereto.

[0043] As shown in Figures 1-10, the intelligent low-temperature controlled organ preservation bag provided in the present embodiment comprises a second end strip 11 and a first end strip 3, and a sealing strip portion arranged between the second end strip 11 and the first end strip 3;

[0044] The top of the first end strip 3 and the second end strip 11 is provided with a fastener portion for fastening when the second end strip 11 is clamped with the first end strip 3, and a rotating portion is inserted into the first end strip 3 and the second end strip 11, and an outer supporting rod portion is connected outside the rotating portion;

[0045] The first end strip 3 and the second end strip 11 are hingedly connected through a hinged connecting rod portion, and the hinged connecting rod portion and the rotating portion are linked through a bevel gear portion;

[0046] The first end strip 3, the second end strip 11 and the bottom of the hinged connecting rod portion are connected with a multi-layer bag body portion, and an ice block placement space is arranged in the multi-layer bag body portion.

[0047] The total working principle is that: the sealing strip part is arranged between the second end strip 11 and the first end strip 3, so that when the second end strip 11 and the first end strip 3 are clamped, a good sealing effect can be achieved; the hinged connecting rod part is designed to hinge the first end strip 3 and the second end strip 11, so that the first end strip 3 and the second end strip 11 are separated, the hinged connecting rod part is driven to rotate, the bevel gear part is driven to move through the rotation of the hinged connecting rod part, the rotating part is adjusted to rotate through the bevel gear part, the outer support rod part is adjusted to rotate back through the rotating part, and the outer expansion support of the multi-layer bag body part is released; when the multi-layer bag body part is closed, the first end strip 3 and the second end strip 11 are clamped, so that the hinged connecting rod part is folded, the bevel gear part is driven to move through the hinged connecting rod part, the rotating part is adjusted to rotate through the bevel gear part, and the outer expansion of the multi-layer bag body part is realized through the outer rotation of the rotating part, so that the problem of extrusion of organs placed in the multi-layer bag body part is avoided, and the fastening function is realized through the fastener part when the first end strip 3 and the second end strip 11 are clamped.

[0048] In the embodiment, the sealing strip part includes an inner arc-shaped groove 12 and a sealing inner rubber strip 4.

[0049] The inner arc-shaped groove 12 is recessed inward in the second end strip 11 along the axial direction of the second end strip 11, and the sealing inner rubber strip 4 is arranged on the side of the first end strip 3 facing the second end strip 11 along the axial direction of the first end strip 3 and is clamped with the inner arc-shaped groove 12.

[0050] The local working principle is that: when clamping, the second end strip 11 and the first end strip 3 are close to each other, and then the sealing inner rubber strip 4 is inserted into the inner arc-shaped groove 12, so that the sealing inner rubber strip 4 is extruded in the inner arc-shaped groove 12 to realize high-efficiency sealing.

[0051] In the embodiment, the fastener part includes a first side piece 13, a clamping piece 15, an insertion rod 14, a tightening spring 16, a second side piece 17, and a positioning hole 18.

[0052] The second side piece 17 is arranged on the top of the first end strip 3, and the positioning hole 18 is arranged through the second side piece 17; the first side piece 13 is arranged on the top of the second end strip 11, the insertion rod 14 is inserted through the first side piece 13, the clamping piece 15 is arranged on the outer side of the end of the insertion rod 14 facing the positioning hole 18, the tightening spring 16 is arranged on the end of the insertion rod 14 away from the clamping piece 15, and the tightening spring 16 is welded with the first side piece 13.

[0053] Local working principle: when the second end strip 11 and the first end strip 3 are clamped, the clamping piece 15 and the insertion rod 14 are inserted into the positioning hole 18, then the clamping piece 15 is further inserted into the positioning hole 18 by pressing the end of the insertion rod 14, and then the insertion rod 14 is rotated to be clamped into the back of the second side piece 17, and the first end strip 3 and the second end strip 11 are tightly connected under the cooperation of the tightening spring 16.

[0054] In this embodiment, the rotating part includes an inner rotating rod 9 and an inner bearing 26.

[0055] The inner side of the first end strip 3 and the second end strip 11 is fixed with the inner rotating rod 9 through the inner bearing 26, and one end of the inner rotating rod 9 is provided with a bevel gear part.

[0056] Local working principle: the inner rotating rod 9 is connected between the second end strip 11 and the first end strip 3 through the inner bearing 26, so that the inner rotating rod 9 can rotate in the second end strip 11 and the first end strip 3, the inner rotating rod 9 can be driven to rotate through the bevel gear part, and the outer supporting rod part can be further driven to rotate through the inner rotating rod 9.

[0057] In this embodiment, the outer supporting rod part includes an outer arc-shaped piece 23, an arc-shaped side opening 8, and a supporting rod 10.

[0058] The outer side of the first end strip 3 and the second end strip 11 is provided with the arc-shaped side opening 8 near the middle part, the outer side of the inner rotating rod 9 is provided with the outer arc-shaped piece 23, and the outer side of the outer arc-shaped piece 23 is provided with the supporting rod 10 which penetrates through the arc-shaped side opening 8.

[0059] Local working principle: when the inner rotating rod 9 rotates, the outer arc-shaped piece 23 is further driven to rotate, the supporting rod 10 is driven to rotate through the outer arc-shaped piece 23, and the function of supporting or not supporting the multi-layer bag body part is realized.

[0060] In this embodiment, the hinged connecting rod part includes a hinged piece 7, a supporting hinged rod 6, and a linkage disc 20.

[0061] The outer end of the bevel gear part is provided with the linkage disc 20, the outer side of the linkage disc 20 is provided with the supporting hinged rod 6, and the supporting hinged rod 6 is hinged through the hinged piece 7.

[0062] Local working principle: when the first end strip 3 and the second end strip 11 are adjusted, the supporting hinged rod 6 is driven to rotate, the linkage disc 20 is driven to rotate through the supporting hinged rod 6, and the bevel gear part is driven to rotate through the linkage disc 20.

[0063] In this embodiment, the bevel gear part includes an end rotating shaft 19, a second bevel gear 25, and a first bevel gear 24.

[0064] One end of the inner rotating lever 9 is provided with a first bevel gear 24, the outer side of the first bevel gear 24 is engaged with a second bevel gear 25, the middle part of the second bevel gear 25 is provided with an end rotating shaft 19 penetrating the second end strip 11 or the first end strip 3, and the end rotating shaft 19 is connected with the second end strip 11 or the first end strip 3 through a bearing.

[0065] Local working principle: the end rotating shaft 19 is driven to rotate through the rotation of the linkage disc 20, the second bevel gear 25 is driven to rotate through the end rotating shaft 19, the first bevel gear 24 is driven to rotate through the second bevel gear 25, and the inner rotating lever 9 is driven to rotate through the first bevel gear 24.

[0066] In the embodiment, the multi-layer bag body part comprises an outer protective bag 1, a middle isolation bag 21, an inner bag 22 and a feeding pipe 2.

[0067] The first end strip 3, the second end strip 11, the support hinged lever 6 and the hinged piece 7 are connected with the outer protective bag 1, the middle isolation bag 21 and the inner bag 22, the outer protective bag 1 is sleeved outside the middle isolation bag 21, the middle isolation bag 21 is sleeved outside the inner bag 22, the outer protective bag 1 is externally connected with the feeding pipe 2, and ice blocks are placed between the feeding pipe 2 and the middle isolation bag 21.

[0068] Local working principle: the user puts ice blocks between the outer protective bag 1 and the middle isolation bag 21 through the feeding pipe 2 to realize the wrapping cooling function of the organ, realize sufficient cooling, and the design of the inner bag 22 and the middle isolation bag 21 realizes the isolation of the organ, and the design of the inner bag 22 and the middle isolation bag 21 realizes double-layer isolation.

[0069] In the embodiment, the inner wall of the middle isolation bag 21 is provided with a temperature sensor 27 and a central processing unit 28.

[0070] Local working principle: the temperature sensor 27 is arranged to detect the temperature, the central processing unit 28 is arranged to acquire the temperature data of the temperature sensor 27, and the central processing unit 28 is internally provided with a wireless module to transmit the collected data to the user's mobile phone.

[0071] The above is only further embodiments of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can make equivalent replacement or change according to the technical scheme and concept of the present application within the disclosed range, which belongs to the protection scope of the present application.

Claims

1. An intelligent low temperature controlled organ preservation bag, characterized by: The sealing strip part is arranged between the second end strip (11) and the first end strip (3); The top of the first end strip (3) and the second end strip (11) is provided with a fastener part for fastening when the second end strip (11) is clamped with the first end strip (3), and a rotating part is inserted into the first end strip (3) and the second end strip (11), and an outer support rod part is connected to the rotating part; The first end strip (3) and the second end strip (11) are hinged through a hinged connecting rod part, and the hinged connecting rod part is connected to the rotating part through a bevel gear part; The first end strip (3), the second end strip (11) and the bottom of the hinged connecting rod part are connected to a multi-layer bag body part, and the multi-layer bag body part is provided with an ice block placing space.

2. The intelligent low-temperature controlled organ preservation bag according to claim 1, wherein: The sealing strip part comprises an inner arc-shaped groove (12) and a sealing inner rubber strip (4); An inner arc-shaped groove (12) is formed in the second end strip (11) on the inner side of the second end strip (11) and axially along the second end strip (11), and a sealing inner rubber strip (4) is arranged on the side of the first end strip (3) facing the second end strip (11) and axially along the first end strip (3) and clamped with the inner arc-shaped groove (12).

3. The intelligent low-temperature controlled organ preservation bag according to claim 2, characterized in that: The fastener part comprises a first side piece (13), a clamping piece (15), an insertion rod (14), a tightening spring (16), a second side piece (17) and a positioning hole (18); The top of the first end strip (3) is provided with the second side piece (17) on both sides, the second side piece (17) is provided with the positioning hole (18), the top of the second end strip (11) is provided with the first side piece (13) on both sides, the first side piece (13) is provided with the insertion rod (14), the end of the insertion rod (14) facing the positioning hole (18) is provided with the clamping piece (15), the end of the insertion rod (14) away from the clamping piece (15) is provided with the tightening spring (16), and the tightening spring (16) is welded between the first side piece (13).

4. The intelligent low-temperature controlled organ preservation bag according to claim 3, characterized in that: The rotating part comprises an inner rotating rod (9) and an inner bearing (26); The inner rotating rod (9) is fixed to the inner side of the first end strip (3) and the second end strip (11) through the inner bearing (26), and one end of the inner rotating rod (9) is provided with a bevel gear part.

5. The intelligent low temperature controlled organ preservation bag of claim 4, wherein: The outer support rod part comprises an outer arc-shaped piece (23), an arc-shaped side opening (8) and a support opening rod (10); The outer side of the first end strip (3) and the second end strip (11) is provided with the arc-shaped side opening (8) near the middle part, the outer side of the inner rotating rod (9) is provided with the outer arc-shaped piece (23), and the outer side of the outer arc-shaped piece (23) is provided with the support opening rod (10) penetrating through the arc-shaped side opening (8).

6. The intelligent low temperature controlled organ preservation bag of claim 5, wherein: The hinged connecting rod part comprises a hinged piece (7), a supporting hinged rod (6) and a linkage disc (20); The outer end of the bevel gear part is provided with the linkage disc (20), the outer side of the linkage disc (20) is provided with the supporting hinged rod (6), and the supporting hinged rod (6) is hinged through the hinged piece (7).

7. The intelligent low temperature controlled organ preservation bag of claim 6, wherein: The bevel gear part comprises an end rotating shaft (19), a second bevel gear (25) and a first bevel gear (24). One end of the inner rotating rod (9) is provided with a first bevel gear (24), the outer side of the first bevel gear (24) is engaged with a second bevel gear (25), the middle part of the second bevel gear (25) is provided with an end rotating shaft (19) penetrating the second end strip (11) or the first end strip (3), and the end rotating shaft (19) is connected with the second end strip (11) or the first end strip (3) through a bearing.

8. The intelligent low-temperature controlled organ preservation bag according to claim 7, characterized in that: The multi-layer bag body part comprises an outer protective bag (1), a middle isolation bag (21), an inner bag (22) and a feeding pipe (2). The first end strip (3), the second end strip (11), the supporting hinged rod (6) and the hinged piece (7) The bottom connects the outer protective bag (1), the middle isolation bag (21) and the inner bag (22), the outer protective bag (1) is sleeved outside the middle isolation bag (21), the middle isolation bag (21) is sleeved outside the inner bag (22), the outer protective bag (1) is externally connected with the feeding pipe (2), and ice blocks are arranged between the feeding pipe (2) and the middle isolation bag (21).

9. The intelligent low temperature controlled organ preservation bag of claim 8, wherein: The inner wall of the middle isolation bag (21) is provided with a temperature sensor (27) and a central processing unit (28).

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