CN210749368U - Non-injury artery blocking clamp for organ transplantation - Google Patents
Non-injury artery blocking clamp for organ transplantation Download PDFInfo
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- CN210749368U CN210749368U CN201921138557.6U CN201921138557U CN210749368U CN 210749368 U CN210749368 U CN 210749368U CN 201921138557 U CN201921138557 U CN 201921138557U CN 210749368 U CN210749368 U CN 210749368U
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- organ transplantation
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Abstract
The utility model discloses a not damaged artery blocks clamp for organ transplantation, including base, spout, decide splint, slider, mounting bracket, resilient means, screens board, button, installation sleeve, connection handle, move splint, extrusion pad, shell, logical groove, grip handle, extension groove and rotating device. The utility model has the advantages that: move splint and can move back and forth under the drive of connection handle, can press from both sides tightly and loosen the artery that needs the operation through very simple operation, but the upper end of screens board and the inside of shell are provided with intermeshing's tooth's socket and tooth, can be in the same place very firm fixing with screens board and shell, thereby guarantee that the effect of centre gripping effectively prevents to become flexible, decide splint and move and all paste on the face that the splint laminated each other and have the soft extrusion pad of one deck, reduce the stimulation to the arterial vessel wall, prevent to cause the damage to the blood vessel, but connect the handle to pass the extension groove and take on free rotation's rotating device, make the connection handle move more smooth and easy, the resistance that receives is little.
Description
Technical Field
The utility model relates to a not damaged artery blocks and presss from both sides specifically is a not damaged artery blocks and presss from both sides for organ transplantation, belongs to the medical equipment field.
Background
Organ transplantation refers to a technique of introducing tissues or organs of an individual into an autologous or another individual by surgery or other methods to replace the original lost function, in the process of organ transplantation, because the surgery process is complicated and involves many blood vessels and nerves, in order to prevent a great amount of blood flow in the artery from influencing the surgery, the artery needs to be clamped in the surgery to block the flow, in the existing surgery, a hemostatic forceps is usually used for clamping, when the hemostatic forceps are used, the long handle of the forceps is still erected beside the surgical incision, the surgery operation is influenced and is easily touched by the surgical personnel, so that the potential risk of damaging the tissues is caused, and some existing arterial clamps are made of metal materials, the clamping sections are of zigzag structures, the blood vessel walls are easily damaged, and the existing arterial clamps are supported by the lever principle, the corresponding pressure can not be applied to the corresponding artery tube, and for some small arteries, the extrusion force applied by the existing artery clamp is far larger than the artery pressure, so that the artery vessel is greatly damaged.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing a non-invasive artery occlusion clamp for organ transplantation.
The utility model discloses a following technical scheme realizes above-mentioned purpose: a non-invasive artery blocking clamp for organ transplantation comprises a base, a sliding groove, a fixed clamping plate, a sliding block, a mounting rack, an elastic device, a clamping plate, a button, a mounting sleeve, a connecting handle, a movable clamping plate, an extrusion pad, a shell, a through groove, a holding handle, an extension groove and a rotating device; the base is provided with a chute, one end of the base is fixedly provided with a fixed clamping plate perpendicular to the surface of the base, the sliding block is provided with a mounting frame, the mounting frame is fixedly provided with an elastic device, the upper end of the elastic device is provided with a clamping plate, the clamping plate is fixedly provided with a button, a mounting sleeve is sleeved on the mounting frame, a connecting handle is fixedly arranged on the mounting sleeve, the mounting sleeve is sleeved on the mounting frame and can rotate around the mounting frame, the other end of the connecting handle is fixedly provided with a movable clamping plate, the movable clamping plate can move back and forth under the driving of the connecting handle, the fixed clamping plate and the movable clamping plate are provided with extrusion pads, the surfaces of the extrusion pads on the fixed clamping plate and the movable clamping plate, which are mutually meshed, are in wave shapes, and can be freely detached from the fixed clamping plate and the movable clamping plate, the utility model discloses a portable electronic device, including shell, slider, button, screens board, clamping board, base, shell, the shell is overlapped on the base, be provided with logical groove above the shell, the both sides of shell respectively are fixed with a bellied convex handle that grips, be provided with the extension groove on the shell, install rotating device on the extension groove, the inside at the spout is installed to the slider, the button is installed in logical inslot, but the upper end of screens board and the inside of shell are provided with intermeshing's tooth's socket and tooth, the screens board card is in the inside of shell, but connect the handle and pass the extension groove and take on freely pivoted rotating.
Further, in order to clamp and release the artery to be operated by a very simple operation, the movable clamping plate can move back and forth under the driving of the connecting handle.
Furthermore, in order to firmly fix the clamping plate and the shell together, the upper end of the clamping plate and the inner part of the shell are provided with tooth sockets and teeth which can be meshed with each other.
Furthermore, in order to reduce the stimulation to the wall of the artery vessel, a layer of soft squeezing pad is attached to the surfaces, which are attached to each other, of the fixed splint and the movable splint.
Further, in order to make the connecting handle move more smoothly, the connecting handle passes through the extension groove and is lapped on the rotating device which can rotate freely.
Furthermore, in order to be conveniently disassembled for disinfection, the squeezing pads can be freely disassembled from the fixed clamping plate and the movable clamping plate.
Further, in order to effectively block the arteries with different shapes, the mounting sleeve is sleeved on the mounting frame and can rotate around the mounting frame.
Further, in order to enable the blood vessel to be slightly bent when in contact with the compression pads, the compression pad surfaces on the fixed clamping plate and the movable clamping plate are in mutually-meshed wave shapes.
Furthermore, in order to facilitate the holding and operation of users, two convex arc-shaped holding handles are respectively fixed on two sides of the shell.
The utility model has the advantages that: the nondestructive artery blocking clamp has compact structure connection, simple use and reasonable design, the movable clamping plate can move back and forth under the driving of the connecting handle, arteries needing to be operated can be clamped and loosened through very simple operation, tooth grooves and teeth which can be meshed with each other are arranged at the upper end of the clamping plate and in the shell, the clamping plate and the shell can be firmly fixed together, so that the clamping effect is ensured to be effectively prevented from loosening, soft extrusion pads are attached to the surfaces, which are attached to each other, of the fixed clamping plate and the movable clamping plate, the stimulation to the wall of the artery blood vessel is reduced, the blood vessel is prevented from being damaged, the connecting handle penetrates through the extension groove and is lapped on a rotating device which can freely rotate, the connecting handle can move more smoothly, the resistance received is small, the extrusion pads can be freely detached from the fixed clamping plate and the movable clamping plate, and the disassembly is convenient for disinfection, the installation sleeve cover just can rotate round the mounting bracket on the mounting bracket for decide splint and move the angle between the splint and can carry out slight adjustment, can carry out effectual blocking to the artery of different shapes, decide splint and move the extrusion pad surface on the splint and be intermeshing's wave, can produce slight bending when making blood vessel and extrusion pad contact, guarantee the effect of blocking, the both sides of shell respectively are fixed with a bellied convex handle of gripping, make things convenient for user of service's gripping and operation, the effectual landing of avoiding, facilitate the use.
Drawings
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a schematic view of the elastic device of the present invention;
FIG. 3 is a schematic view of the structure of the rotating device of the present invention;
FIG. 4 is a schematic view of the overall structure of the present invention;
in the figure: 1. the base, 2, spout, 3, decide splint, 4, slider, 5, mounting bracket, 6, resilient means, 7, screens board, 8, button, 9, installation sleeve, 10, connection handle, 11, move the splint, 12, extrusion pad, 13, shell, 14, logical groove, 15, the handle of gripping, 16, the groove that extends, 17, rotating device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, an atraumatic artery occlusion clip for organ transplantation comprises a base 1, a chute 2, a fixed clamping plate 3, a sliding block 4, a mounting rack 5, an elastic device 6, a clamping plate 7, a button 8, a mounting sleeve 9, a connecting handle 10, a movable clamping plate 11, a pressing pad 12, a shell 13, a through groove 14, a holding handle 15, an extension groove 16 and a rotating device 17; the base 1 is provided with a sliding groove 2, one end of the base 1 is fixedly provided with a fixed clamping plate 3 perpendicular to the surface of the base 1, a mounting frame 5 is mounted on a sliding block 4, an elastic device 6 is fixed on the mounting frame 5, the elastic device 6 can be a spring, a clamping plate 7 is mounted at the upper end of the elastic device 6, a button 8 is fixed on the clamping plate 7, a mounting sleeve 9 is sleeved on the mounting frame 5, a connecting handle 10 is fixed on the mounting sleeve 9, the mounting sleeve 9 is sleeved on the mounting frame 5 and can rotate around the mounting frame, the other end of the connecting handle 10 is fixedly provided with a movable clamping plate 11, the movable clamping plate 11 can move back and forth under the driving of the connecting handle 10, extrusion pads 12 are mounted on the fixed clamping plate 3 and the movable clamping plate 11, a layer of soft extrusion pad 12 is attached to the surfaces where the fixed clamping plate 3 and the movable clamping plate 11 are mutually attached, the surface of the extrusion pad 12 on the fixed clamping plate 3 and the movable clamping plate 11 is in a mutually meshed wave shape, the extrusion pad 12 can be freely detached from the fixed clamping plate 3 and the movable clamping plate 11, the shell 13 is sleeved on the base 1, the through groove 14 is arranged on the shell 13, two convex arc-shaped holding handles 15 are respectively fixed on two sides of the shell 13, an extension groove 16 is arranged on the shell 13, a rotating device 17 is installed on the extension groove 16, and the rotating device 17 can be a rotating wheel. The slider 4 is installed in the inside of spout 2, button 8 is installed in logical groove 14, but the upper end of screens board 7 and the inside of shell 13 are provided with intermeshing's tooth's socket and tooth, screens board 7 card is in the inside of shell 13, the connecting handle 10 passes extension groove 16 and laps on rotatable device 17 that can freely rotate.
As the utility model discloses a technical optimization scheme: the movable clamping plate 11 can move back and forth under the driving of the connecting handle 10; tooth sockets and teeth which can be meshed with each other are arranged at the upper end of the clamping plate 7 and in the shell 13; a layer of soft extrusion pad 12 is attached to the surfaces of the fixed splint 3 and the movable splint 11 which are mutually attached; the connecting handle 10 passes through the extension slot 16 and is lapped on a rotating device 17 which can rotate freely; the extrusion pad 12 can be freely detached from the fixed clamping plate 3 and the movable clamping plate 11; the mounting sleeve 9 is sleeved on the mounting frame 5 and can rotate around the mounting frame; the surfaces of the extrusion pads 12 on the fixed clamping plate 3 and the movable clamping plate 11 are in mutually meshed wave shapes; two convex arc-shaped holding handles 15 are respectively fixed on two sides of the shell 13.
The utility model discloses when using, at first when using, the artery that will block is placed between the extrusion pad on deciding splint and moving the splint, then push down the button forward, let decide splint block the artery of treating blocking with the extrusion pad on moving the splint, then loosen the button and make it block the blood vessel, when need not block, push down the button backward sliding button make decide splint and move and produce the blood vessel that the centre gripping can be loosened to the button of loosening after the certain distance between the splint, can disinfect after pulling down the extrusion pad when not using.
Claims (8)
1. An atraumatic artery occlusion clip for organ transplantation, characterized in that: the device comprises a base (1), a sliding chute (2), a fixed clamping plate (3), a sliding block (4), a mounting frame (5), an elastic device (6), a clamping plate (7), a button (8), a mounting sleeve (9), a connecting handle (10), a movable clamping plate (11), an extrusion pad (12), a shell (13), a through groove (14), a holding handle (15), an extension groove (16) and a rotating device (17); the novel anti-theft device is characterized in that a sliding groove (2) is formed in the base (1), a fixed clamping plate (3) perpendicular to the surface of the base (1) is fixed at one end of the base (1), a mounting frame (5) is mounted on the sliding block (4), an elastic device (6) is fixed on the mounting frame (5), a clamping plate (7) is mounted at the upper end of the elastic device (6), a button (8) is fixed on the clamping plate (7), the mounting sleeve (9) is sleeved on the mounting frame (5), and a connecting handle (10) is fixed on the mounting sleeve (9); the other end of connecting handle (10) is fixed with moves splint (11), decide splint (3) and move and install squeeze pad (12) on splint (11), shell (13) cover is on base (1), be provided with logical groove (14) above shell (13), the both sides of shell (13) are fixed with grip handle (15), be provided with extension groove (16) on shell (13), install rotating device (17) on extension groove (16), the inside at spout (2) is installed in slider (4), button (8) are installed in leading to groove (14), screens board (7) card is in the inside of shell (13), connecting handle (10) pass extension groove (16).
2. The atraumatic arterial occlusion clip for organ transplantation of claim 1, wherein: the movable clamping plate (11) can move back and forth under the driving of the connecting handle (10).
3. The atraumatic arterial occlusion clip for organ transplantation according to claim 1 or 2, characterized in that: tooth sockets and teeth which can be meshed with each other are arranged at the upper end of the clamping plate (7) and in the shell (13).
4. The atraumatic arterial occlusion clip for organ transplantation of claim 3, wherein: and a layer of soft extrusion pad (12) is attached to the surfaces, which are attached to each other, of the fixed clamping plate (3) and the movable clamping plate (11).
5. The atraumatic arterial occlusion clip for organ transplantation of claim 4, wherein: the connecting handle (10) passes through the extension groove (16) and is lapped on a rotating device (17) which can rotate freely.
6. The atraumatic arterial occlusion clip for organ transplantation of claim 1, wherein: the extrusion pad (12) can be freely detached from the fixed clamping plate (3) and the movable clamping plate (11); the mounting sleeve (9) is sleeved on the mounting frame (5) and can rotate around the mounting frame.
7. The atraumatic arterial occlusion clip for organ transplantation of claim 1, wherein: the surfaces of the extrusion pads (12) on the fixed clamping plate (3) and the movable clamping plate (11) are in mutually meshed wave shapes.
8. The atraumatic arterial occlusion clip for organ transplantation of claim 1, wherein: two convex arc-shaped holding handles (15) are respectively fixed on two sides of the shell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138557.6U CN210749368U (en) | 2019-07-19 | 2019-07-19 | Non-injury artery blocking clamp for organ transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138557.6U CN210749368U (en) | 2019-07-19 | 2019-07-19 | Non-injury artery blocking clamp for organ transplantation |
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| Publication Number | Publication Date |
|---|---|
| CN210749368U true CN210749368U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921138557.6U Active CN210749368U (en) | 2019-07-19 | 2019-07-19 | Non-injury artery blocking clamp for organ transplantation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384535A (en) * | 2019-07-19 | 2019-10-29 | 上海长征医院 | A kind of not damaged artery occlusion folder for organ transplant |
| CN113907825A (en) * | 2020-07-10 | 2022-01-11 | 西安交通大学医学院第一附属医院 | Non-injury artery blocking clamp for organ transplantation |
-
2019
- 2019-07-19 CN CN201921138557.6U patent/CN210749368U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110384535A (en) * | 2019-07-19 | 2019-10-29 | 上海长征医院 | A kind of not damaged artery occlusion folder for organ transplant |
| CN113907825A (en) * | 2020-07-10 | 2022-01-11 | 西安交通大学医学院第一附属医院 | Non-injury artery blocking clamp for organ transplantation |
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