CN218773239U

CN218773239U - Ectopic heart transplanting device

Info

Publication number: CN218773239U
Application number: CN202223108588.1U
Authority: CN
Inventors: 顾正兵; 张轲; 邵步高; 马聪
Original assignee: Jiangsu Hanjiang Biotechnology Co ltd
Current assignee: Jiangsu Hanjiang Biotechnology Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-31
Anticipated expiration: 2032-11-22

Abstract

The utility model relates to an ectopic heart transplanting device, which comprises a shell, a supporting U-shaped plate, a heart placing box, two clamping components and a clamping component, wherein the supporting U-shaped plate is movably connected inside the shell; the clamping assembly comprises a clamping plate, a sliding chute, a second fixing plate, a sliding block, a pressing rod, a third fixing plate, a connecting rod and a second spring; the clamping assembly comprises two movable rods and two chucks. The beneficial effects of the utility model reside in that, place the heart that the case is convenient for deposit, protect the transplantation through the heart, place the removal that the case is convenient for transplant the heart through the heart simultaneously to the better transplantation operation of accomplishing heterotopic heart is convenient for press from both sides the subassembly through pressing from both sides and is got the heart, and convenient operation is swift.

Description

Ectopic heart transplanting device

Technical Field

The utility model relates to a transplant technical field, especially relate to an ectopic heart's transplantation device.

Background

The different thing is that the heterotopic heart transplantation keeps the patient's heart, then implant the thorax with the donor heart, let the vascular system of two hearts link together, the purpose of carrying out this kind of operation is the heart function of help recovering patient, can involve the removal of transplantation heart when adopting the mode of heterotopic heart transplantation and transport, the vibration that produces when transporting the removal can cause the influence to needs the transplantation heart, on the other hand need take out the transplantation heart from the case and then put again in the container and move to the operating table in need carrying out heart transplantation operation, there is the risk of damaging the transplantation heart in many times's taking and placing.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problems in the prior art, it is a primary object of the present invention to provide an ectopic heart implantation device.

The technical scheme of the utility model is like this: the ectopic heart transplanting device comprises a shell, a supporting U-shaped plate, a heart placing box, two clamping assemblies and a clamping assembly, wherein the supporting U-shaped plate is movably connected inside the shell; the clamping assembly comprises a clamping plate, a sliding chute, a second fixing plate, a sliding block, a pressing rod, a third fixing plate, a connecting rod and a second spring; the clamping assembly comprises two movable rods and two chucks.

In a preferred embodiment, seven first fixing plates are fixedly connected to the outer side of the supporting U-shaped plate, another seven first fixing plates are fixedly connected to the inner side of the housing, and first springs are fixedly connected between the seven first fixing plates and the another seven first fixing plates.

As a preferred embodiment, the inside fixedly connected with second fixed plate of shell, the inside of second fixed plate begins to have the spout, the inside sliding connection of spout has the slider, the outside fixedly connected with second spring of slider, the one end that the slider was kept away from to the second spring and the inner wall fixed connection of spout, the one end fixedly connected with connecting rod of second spring is kept away from to the slider, the one end that the slider was kept away from to the connecting rod runs through the spout and extends to the outside and the fixedly connected with grip block of second fixed plate, the grip block sets up to L shape structure, the outside and the heart of grip block are placed the top of case and are laminated mutually, the connecting rod is located the inside outside fixedly connected with third fixed plate of spout, the outside sliding connection of third fixed plate has the depression bar.

As a preferred embodiment, the outer side of the heart placing box is fixedly connected with a placing U-shaped plate, two movable rods are placed in the placing U-shaped plate, the two movable rods are rotatably connected with each other, and chucks are fixedly connected to the outer sides of the two movable rods.

As a preferred embodiment, a circular plate is fixedly connected to the top of the inside of the heart placing box, a sealing cover is placed on the top of the circular plate, a second handle is fixedly connected to the top of the sealing cover, and two first handles are symmetrically and fixedly connected to the top of the heart placing box.

In a preferred embodiment, the top of the housing is rotatably connected with an upper cover.

In a preferred embodiment, the top of the third fixing plate is provided with a slope structure, and the bottom of the pressure lever is provided with a slope structure used in cooperation with the slope structure of the third fixing plate.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect, through first spring and first fixed plate to supporting the influence that the shell supported the U-shaped plate when reducing the shell and remove, thereby reduced the heart and placed the vibration of case, better protection the heterotopic heart of transplantation, place the case through the better fixed heart of centre gripping subassembly, it is convenient for remove the heart of transplantation to place the case through removing the heart, it is convenient for press from both sides the piece and get the heart of transplantation to press from both sides through pressing from both sides, and convenient operation is swift, thereby the better transplantation operation of accomplishing heterotopic heart.

Drawings

FIG. 1 is a perspective view of the heart placing box of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a front sectional view of the heart chamber of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is an enlarged view of a point a in the present invention.

Illustration of the drawings: 1. a housing; 2. supporting the U-shaped plate; 3. a heart placement box; 4. a first spring; 5. a first fixing plate; 6. an upper cover; 7. a clamping plate; 8. a first handle; 9. placing a U-shaped plate; 10. a chuck; 11. a sealing cover; 12. a circular ring plate; 13. a movable rod; 14. a chute; 15. a second fixing plate; 16. a slider; 17. a pressure lever; 18. a third fixing plate; 19. a connecting rod; 20. a second spring; 21. a second handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The invention will be further described with reference to the accompanying drawings and specific embodiments

Example 1

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: the heart clamping device comprises a shell 1, a supporting U-shaped plate 2, a heart placing box 3, two clamping components and a clamping component, wherein the supporting U-shaped plate 2 is movably connected inside the shell 1, the heart placing box 3 is placed inside the supporting U-shaped plate 2, the two clamping components are symmetrically arranged inside the shell 1, and the clamping component is arranged on the outer side of the heart placing box 3; the clamping assembly comprises a clamping plate 7, a sliding chute 14, a second fixing plate 15, a sliding block 16, a pressing rod 17, a third fixing plate 18, a connecting rod 19 and a second spring 20; the gripping assembly comprises two movable rods 13 and two gripping heads 10.

In this embodiment, place case 3 through supporting the protection heart that U-shaped plate 2 can be better to the better heterotopic heart of having protected the transplantation, place case 3 through the better fixed heart of centre gripping subassembly, place case 3 through removing the heart and be convenient for remove the heart of transplantation, be convenient for press from both sides the heart of transplantation through pressing from both sides the subassembly and get, convenient operation is swift, thereby the better transplantation operation of accomplishing the heterotopic heart.

Example 2

As shown in fig. 1, 2, 3, 4 and 5, seven first fixing plates 5 are fixedly connected to the outer side of the supporting U-shaped plate 2, another seven first fixing plates 5 are fixedly connected to the inner side of the housing 1, and first springs 4 are fixedly connected between the seven first fixing plates 5 and the another seven first fixing plates 5.

In the embodiment, the first spring 4 and the first fixing plate 5 support the supporting U-shaped plate 2 and reduce the influence of vibration on the supporting U-shaped plate 2 when the housing 1 moves, so that the vibration of the heart placing box 3 is reduced, and the ectopic heart is better protected.

Example 3

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a technical solution: the inside fixedly connected with second fixed plate 15 of shell 1, the inside of second fixed plate 15 begins to have spout 14, the inside sliding connection of spout 14 has slider 16, the outside fixedly connected with second spring 20 of slider 16, the one end that slider 16 was kept away from to second spring 20 and the inner wall fixed connection of spout 14, the one end fixedly connected with connecting rod 19 of second spring 20 is kept away from to slider 16, the one end that slider 16 was kept away from to connecting rod 19 runs through spout 14 and extends to the outside and the fixedly connected with grip block 7 of second fixed plate 15, grip block 7 sets up to L shape structure, the outside and the heart of grip block 7 place the top of case 3 and laminate mutually, connecting rod 19 is located the outside fixedly connected with third fixed plate 18 of spout 14 inside, the outside sliding connection of third fixed plate 18 has depression bar 17.

In this embodiment, by pressing the pressing rod 17 downwards, the pressing rod 17 moves downwards to drive the third fixing plate 18 to move leftwards, the third fixing plate 18 moves leftwards to drive the connecting rod 19 to move leftwards, the clamping plate 7 is driven to move leftwards through the leftward movement of the connecting rod 19 and simultaneously the sliding block 16 is driven to move leftwards, the heart placing box 3 can be conveniently placed into the supporting U-shaped plate 2 through the leftward movement of the clamping plate 7, after the heart placing box 3 is placed into the supporting U-shaped plate, the pressing rod 17 is loosened to complete the resetting of the sliding block 16 through the second spring 20 and complete the resetting of the clamping plate 7 through the connecting rod 19, so that the clamping operation of the heart placing box 3 is better completed, the influence of vibrating the transplanted heart is reduced, and the transplanted heart is better protected.

Example 4

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model provides a technical solution: the U-shaped plate 9 is placed to the outside fixedly connected with that the case 3 was placed to the heart, and two movable rods 13 have been placed to the inside of placing U-shaped plate 9, rotate between two movable rods 13 and connect, the equal fixedly connected with chuck 10 in the outside of two movable rods 13.

In this embodiment, two movable rods 13 are controlled by two hands, the movable rods 13 are controlled to drive the chuck 10 to move, and the heart transplantation in the heart placing box 3 is clamped by the movable chuck 10, so that the operation is convenient and fast.

Example 5

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: the inside top fixedly connected with ring board 12 of case 3 is placed to the heart, and sealed lid 11 has been placed at the top of ring board 12, and the top fixedly connected with second handle 21 of sealed lid 11, two first handles 8 of the top symmetry fixedly connected with of case 3 are placed to the heart.

In this embodiment, the heart placing box 3 is taken out from the inside of the shell 1 through the first handle 8, the inside of the heart placing box 3 can be better protected through the sealing cover 11, so that the transplanted heart can be better protected, and the sealing cover 11 is convenient to take and place through the second handle 21.

Example 6

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: the top of the shell 1 is rotatably connected with an upper cover 6.

In this embodiment, removal of the heart placement box 3 from the interior of the housing 1 is facilitated by the cover 6, thereby facilitating removal of the implanted heart.

Example 7

As shown in fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the present invention provides a technical solution: the top of the third fixing plate 18 is set as an inclined structure, and the bottom of the pressure rod 17 is set as an inclined structure matched with the inclined structure of the third fixing plate 18.

In the present embodiment, the pressing rod 17 slides up and down on the top of the third fixing plate 18 better to complete the horizontal movement of the third fixing plate 18 by the slope structure of the top of the third fixing plate 18 and the slope structure of the bottom of the pressing rod 17.

The working principle is as follows:

as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, the ectopic heart to be transplanted is placed inside the heart placing box 3 by opening the upper cover 6 and the sealing cover 11, the ectopic heart can be better protected by the heart placing box 3, meanwhile, the influence of the vibration of the supporting U-shaped plate 2 when the shell 1 moves is reduced by the support of the supporting U-shaped plate 2 by the first spring 4 and the first fixing plate 5, so that the vibration of the heart placing box 3 is reduced, the ectopic heart is better protected, when the ectopic heart transplantation is needed, the pressing rod 17 is pressed downwards after the upper cover 6 is opened, the pressing rod 17 moves downwards to drive the third fixing plate 18 to move leftwards, the leftward movement of the third fixing plate 18 drives the connecting rod 19 to move leftwards, the clamping plate 7 is driven to move leftwards by the leftward movement of the connecting rod 19 while driving the sliding block 16 to move leftwards, the clamping of the clamping plate 7 is released by the leftward movement of the clamping plate 7, so that the heart placing box 3 is conveniently taken out of the heart placing box 3, after the heart placing box 3 is moved to the required position, the heart is opened by controlling the two movable rods 13, and the movable clamping head is quickly operated by the heart placing box 10, thereby, the heart transplantation is completed simply and quickly.

Finally, it should be noted that: the above-mentioned embodiments are only used for illustrating the technical solution of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides an ectopic heart's transplantation device, includes shell (1), supports U-shaped board (2), heart and places case (3), two centre gripping subassemblies and presss from both sides and get the subassembly, its characterized in that: the heart placing box is characterized in that the supporting U-shaped plate (2) is movably connected inside the shell (1), the heart placing box (3) is placed inside the supporting U-shaped plate (2), the two clamping assemblies are symmetrically arranged inside the shell (1), and the clamping assemblies are arranged on the outer side of the heart placing box (3);

the clamping assembly comprises a clamping plate (7), a sliding groove (14), a second fixing plate (15), a sliding block (16), a pressing rod (17), a third fixing plate (18), a connecting rod (19) and a second spring (20);

the clamping assembly comprises two movable rods (13) and two chucks (10).

2. An ectopic heart transplant device according to claim 1 wherein: seven first fixing plates (5) are fixedly connected to the outer side of the supporting U-shaped plate (2), the other seven first fixing plates (5) are fixedly connected to the inner portion of the shell (1), and first springs (4) are fixedly connected between the seven first fixing plates (5) and the other seven first fixing plates (5).

3. An ectopic heart transplant device according to claim 2 wherein: the inside fixedly connected with second fixed plate (15) of shell (1), the inside of second fixed plate (15) begins to have spout (14), the inside sliding connection of spout (14) has slider (16), outside fixedly connected with second spring (20) of slider (16), the inner wall fixed connection of the one end of slider (16) and spout (14) is kept away from in second spring (20), the one end fixedly connected with connecting rod (19) of second spring (20) are kept away from in slider (16), the one end that slider (16) were kept away from in connecting rod (19) runs through outside and fixedly connected with grip block (7) that spout (14) extended to second fixed plate (15), grip block (7) set up to L shape structure, the outside and the heart of grip block (7) are placed the top of case (3) and are laminated mutually, connecting rod (19) are located the inside outside fixedly connected with third fixed plate (18) of spout (14), the outside sliding connection of third fixed plate (18) has depression bar (17).

4. An ectopic heart transplant device according to claim 3 wherein: the heart is placed the outside fixedly connected with of case (3) and is placed U-shaped board (9), place the inside of U-shaped board (9) and placed two movable rods (13), two rotate between movable rod (13) and connect, two equal fixedly connected with chuck (10) in the outside of movable rod (13).

5. An ectopic heart transplant device according to claim 4 wherein: the heart is placed inside top fixedly connected with ring board (12) of case (3), sealed lid (11) have been placed at the top of ring board (12), the top fixedly connected with second handle (21) of sealed lid (11), two first handles (8) of top symmetry fixedly connected with of case (3) are placed to the heart.

6. An ectopic heart transplant device according to claim 5 wherein: the top of the shell (1) is rotatably connected with an upper cover (6).

7. An ectopic heart transplant device according to claim 6 wherein: the top of the third fixing plate (18) is set to be an inclined surface structure, and the bottom of the pressure lever (17) is set to be an inclined surface structure matched with the inclined surface structure of the third fixing plate (18) for use.