CN112914666A - Non-traumatic vein occlusion clamp for organ transplantation - Google Patents
Non-traumatic vein occlusion clamp for organ transplantation Download PDFInfo
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- CN112914666A CN112914666A CN202110220185.7A CN202110220185A CN112914666A CN 112914666 A CN112914666 A CN 112914666A CN 202110220185 A CN202110220185 A CN 202110220185A CN 112914666 A CN112914666 A CN 112914666A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0801—Prevention of accidental cutting or pricking
- A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/08—Accessories or related features not otherwise provided for
- A61B2090/0807—Indication means
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Abstract
The invention discloses a non-invasive vein occlusion clamp for organ transplantation, which comprises a clamp body, wherein a rotating handle is arranged on one side of the clamp body, a first rotating shaft is fixedly connected to one side of the rotating handle, one end of the first rotating shaft penetrates through one side of the clamp body and extends into the clamp body, two first driving wheels are fixedly connected to the outer wall of the first rotating shaft, second rotating shafts are rotatably connected to two sides of the interior of the clamp body, and first driven wheels are fixedly connected to one sides of the outer walls of the two second rotating shafts. The medical clamp has the advantages that the clamp body can be conveniently used by sliding the two first clamping blocks and the two second clamping blocks, the phenomena of falling off and untightening of the clamp body are avoided by the arrangement of the first clamping blocks and the second clamping blocks, the travel switch is triggered to light the lamp body when the lamp body is clamped by the two first clamping blocks and the two second clamping blocks, the lamp body is lighted, the medical care personnel can be reminded conveniently, the phenomenon that the clamp body is missed on a human body is avoided, and the medical care personnel can conveniently use the medical care personnel.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a non-invasive vein blocking clamp for organ transplantation.
Background
Organ transplantation refers to a technique of introducing a tissue or an organ of an individual into an autologous or another individual by surgery or other methods to replace the original lost function, and during the organ transplantation, since the surgery process is complicated, many blood vessels and nerves are involved, and in order to prevent a large amount of blood flow in the blood vessels from affecting the surgery, the blood vessels need to be clamped to block the flow during the surgery.
However, when the ultraviolet Raman spectrometer is actually used, the focusing lens of the existing ultraviolet Raman spectrometer is replaced due to the fact that the number of parts is large, the structure is not simple enough, the number of matching surfaces is large, errors after replacement are prone to being caused, and machining precision is affected.
Therefore, it is necessary to develop an atraumatic vein occlusion clip for organ transplantation to solve the above problems.
Disclosure of Invention
The invention aims to provide a nondestructive vein occlusion clamp for organ transplantation, which is convenient for using a clamp body through the sliding of two first clamping blocks and two second clamping blocks, avoids the phenomena of clamp body falling and clamping tightness through the arrangement of the first clamping blocks and the second clamping blocks, and can be used for solving the defects in the technology by lighting a lamp body through triggering a travel switch while clamping the lamp body through the two first clamping blocks and the two second clamping blocks, so that the lamp body can be used for reminding medical personnel, avoiding the phenomenon that the clamp body is missed on a human body, and facilitating the use of the medical personnel.
In order to achieve the above purpose, the invention provides the following technical scheme: a non-destructive vein blocking clamp for organ transplantation comprises a clamp body, wherein a rotating handle is arranged on one side of the clamp body, a first rotating shaft is fixedly connected to one side of the rotating handle, one end of the first rotating shaft penetrates through one side of the clamp body and extends into the clamp body, two first driving wheels are fixedly connected to the outer wall of the first rotating shaft, second rotating shafts are rotatably connected to two sides of the interior of the clamp body, a first driven wheel is fixedly connected to one side of the outer wall of the two second rotating shafts, the two first driven wheels are respectively connected with the two first driving wheels through belts, a worm is fixedly connected to one end of the two second rotating shafts, a third rotating shaft is rotatably connected to two sides of the interior of the clamp body, first gears are fixedly connected to the outer wall of the two third rotating shafts, the two first gears are respectively meshed with the two worms, and a second driving wheel is fixedly connected to the outer wall of the, the two sides of the interior of the clamp body are respectively and rotatably connected with a fourth rotating shaft, the outer walls of the two fourth rotating shafts are respectively and fixedly connected with a second gear, the two first gears are respectively meshed with the two second gears, the two sides of the clamp body are respectively provided with a first sliding chute, the interior of the two first sliding chutes is respectively and slidably connected with a first clamping block, one side of the two first clamping blocks is respectively and fixedly connected with a first rack plate, the two first rack plates are respectively meshed with the two second gears, the two sides of the interior of the clamp body are respectively and rotatably connected with a fifth rotating shaft, the outer walls of the two fifth rotating shafts are respectively and fixedly connected with a second driven wheel, the two second driven wheels are respectively connected with two second driving wheels through belts, the outer walls of the two fifth rotating shafts are respectively and fixedly connected with a third gear, the two sides of the interior of the clamp body are respectively provided with a second sliding chute, and the interior of the, the two second rack plates are respectively engaged with the two third gears, the two second rack plates respectively penetrate through one side of the clamp body and extend to the outer side of the clamp body, one end of each of the two second rack plates is fixedly connected with a second clamping block, the outer walls of the two fifth rotating shafts are fixedly connected with first bevel gears, threaded rods are rotatably connected to two sides in the clamp body, two second bevel gears are fixedly connected to one ends of the two threaded rods, the two first bevel gears are respectively meshed with the two second bevel gears, moving blocks are connected to the outer walls of one ends of the two threaded rods in a threaded manner, third sliding grooves are formed in the two sides of the interior of the clamp body, the two third sliding grooves are respectively connected with the two moving blocks in a sliding manner, both sides in the clamp body are provided with travel switches, both sides in the clamp body are provided with power supplies, both sides of the clamp body are provided with lamp bodies, and the lamp bodies and the travel switches are electrically connected with the power supplies.
Preferably, the outer wall of the rotating handle is provided with anti-skid convex patterns which are uniformly distributed on the outer wall of the rotating handle.
Preferably, one end of each of the two first clamping blocks is arc-shaped, and one end of each of the two first clamping blocks is matched with one end of each of the two first clamping blocks.
Preferably, one side of the clamp body is provided with two pieces of water-absorbing cotton, and the two pieces of water-absorbing cotton are symmetrically arranged along the axis of the clamp body
Preferably, both ends of one side of the clamp body and one side of the two absorbent cottons are respectively provided with a magic tape, and the absorbent cottons are respectively connected with the clamp body through the two magic tapes.
Preferably, the lamp body quantity sets up to a plurality ofly, and is a plurality of lamp body evenly distributed is in clamp body both sides, and is a plurality of the lamp body all with two power electric connection.
Preferably, two second clamp splice one side all is equipped with the second protection and fills up, the second protection is filled up and is made by sponge material.
Preferably, two first clamp splice one end all is equipped with first protection pad, first protection pad is made by sponge material.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the clamp body can be conveniently used by sliding the two first clamping blocks and the two second clamping blocks, the phenomena of clamp body falling and clamping tightness are avoided by the arrangement of the first clamping blocks and the second clamping blocks, the travel switch is triggered to light the lamp body when the lamp body is clamped by the two first clamping blocks and the two second clamping blocks, the lamp body is lighted to play a role in reminding medical personnel, the phenomenon that the clamp body is omitted on a human body is avoided, and the clamp body is convenient for the medical personnel to use;
2. through the arc setting, be convenient for better when using clip, avoid taking place to drop or press from both sides not tight phenomenon, through the cotton setting of absorbing water, be convenient for play the effect of absorbing blood when using the clamp, avoid too much influence of blood to use, set up through the magic subsides, be convenient for will absorb water the cotton and fix on the clamp, and be convenient for change the cotton that absorbs water, setting through the lamp body, the lamp body lights when using the clamp convenient to use, omit the clamp when avoiding performing the operation, convenient to use, through the setting that first protection was filled up and the second protection was filled up, be convenient for play the guard action to the human body when using.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a rear elevational view of the overall construction of the present invention;
FIG. 3 is a cross-sectional view of the overall construction of the present invention;
FIG. 4 is a schematic view of a connection structure of a first rotating shaft and a threaded rod according to the present invention;
FIG. 5 is a schematic view of the positions of the first gear, the second gear and the third gear of the present invention;
FIG. 6 is a schematic view of a connection structure of a third gear and a second rack plate according to the present invention;
fig. 7 is a schematic view of the connection structure of the first gear, the second gear and the third gear of the present invention.
Description of reference numerals:
1. a clip body; 2. a handle is rotated; 3. a first rotating shaft; 4. a first drive wheel; 5. a second rotating shaft; 6. a first driven wheel; 7. a worm; 8. a third rotating shaft; 9. a first gear; 10. a second drive wheel; 11. a fourth rotating shaft; 12. a second gear; 13. a first chute; 14. a first clamping block; 15. a first rack plate; 16. a fifth rotating shaft; 17. a second driven wheel; 18. a third gear; 19. a second chute; 20. a second rack plate; 21. a second clamp block; 22. a first bevel gear; 23. a threaded rod; 24. a second bevel gear; 25. a moving block; 26. a third chute; 27. a travel switch; 28. a power source; 29. a lamp body; 30. magic tape; 31. absorbent cotton; 32. a first protective pad; 33. a second protective pad.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
The invention provides a non-invasive vein occlusion clamp for organ transplantation as shown in figures 1-7, which comprises a clamp body 1, wherein a rotating handle 2 is arranged on one side of the clamp body 1, a first rotating shaft 3 is fixedly connected to one side of the rotating handle 2, one end of the first rotating shaft 3 penetrates through one side of the clamp body 1 and extends into the clamp body 1, two first driving wheels 4 are fixedly connected to the outer wall of the first rotating shaft 3, second rotating shafts 5 are rotatably connected to two sides of the interior of the clamp body 1, a first driven wheel 6 is fixedly connected to one side of the outer wall of each of the two second rotating shafts 5, the two first driven wheels 6 are respectively connected with the two first driving wheels 4 through belts, a worm 7 is fixedly connected to one end of each of the two second rotating shafts 5, a third rotating shaft 8 is rotatably connected to two sides of the interior of the clamp body 1, and a first gear 9 is fixedly connected to the outer wall of each, the two first gears 9 are respectively engaged with the two worms 7, the outer walls of the two third rotating shafts 8 are respectively fixedly connected with a second driving wheel 10, both sides of the interior of the clamp body 1 are respectively rotatably connected with a fourth rotating shaft 11, the outer walls of the two fourth rotating shafts 11 are respectively fixedly connected with a second gear 12, the two first gears 9 are respectively engaged with the two second gears 12, both sides of the clamp body 1 are respectively provided with a first chute 13, both sides of the interior of the two first chutes 13 are respectively and slidably connected with a first clamping block 14, one side of each of the two first clamping blocks 14 is respectively and fixedly connected with a first rack plate 15, the two first rack plates 15 are respectively engaged with the two second gears 12, both sides of the interior of the clamp body 1 are respectively and rotatably connected with a fifth rotating shaft 16, both outer walls of the two fifth rotating shafts 16 are respectively and fixedly connected with a second driven wheel 17, and the two second driven wheels 17 are respectively connected with the two second driving wheels 10 through belts, third gears 18 are fixedly connected to the outer walls of the two fifth rotating shafts 16, second sliding grooves 19 are formed in two sides of the interior of the clamp body 1, second rack plates 20 are slidably connected to the interior of the two second sliding grooves 19, the two second rack plates 20 are respectively engaged with the two third gears 18, the two second rack plates 20 respectively penetrate through one side of the clamp body 1 and extend to the outer side of the clamp body 1, one ends of the two second rack plates 20 are respectively and fixedly connected with second clamping blocks 21, the outer walls of the two fifth rotating shafts 16 are respectively and fixedly connected with first bevel gears 22, threaded rods 23 are rotatably connected to two sides of the interior of the clamp body 1, second bevel gears 24 are respectively and fixedly connected to one ends of the two threaded rods 23, the two first bevel gears 22 are respectively engaged with the two second bevel gears 24, moving blocks 25 are in threaded connection with the outer walls of one ends of the two threaded rods 23, third sliding grooves 26 are formed in two sides, the two third sliding grooves 26 are respectively connected with two moving blocks 25 in a sliding manner, travel switches 27 are arranged on two sides inside the clamp body 1, a power supply 28 is arranged on two sides inside the clamp body 1, lamp bodies 29 are arranged on two sides inside the clamp body 1, the lamp bodies 29 and the travel switches 27 are both electrically connected with the power supply 28, firstly, by rotating the rotating handle 2, the rotating handle 2 rotates to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 rotates to drive the two first driving wheels 4 to rotate, the two first driving wheels 4 rotate to drive the two first driven wheels 6 to rotate, the two first driven wheels 6 rotate to drive the two second rotating shafts 5 to rotate, the two second rotating shafts 5 rotate to drive the two worms 7 to rotate, the two worms 7 rotate to drive the two first gears 9 to rotate, the two first gears 9 rotate to drive the third rotating shafts 8 to rotate, the two third rotating shafts 8 rotate to drive the two second gears 12 to rotate, the two second gears 12 rotate to drive the two first rack plates 15 to slide, the two first rack plates 15 slide to drive the two first clamping blocks 14 to slide, the two third rotating shafts 8 rotate to drive the second driving wheel 10 to rotate, the two second driving wheels 10 rotate to drive the two second driven wheels 17 to rotate, the two second driven wheels 17 rotate to drive the two fifth rotating shafts 16 to rotate, the two fifth rotating shafts 16 rotate to drive the two third gears 18 to rotate, the two third gears 18 rotate to drive the two second rack plates 20 to slide, the two second rack plates 20 slide to drive the two second clamping blocks 21 to slide, the two first clamping blocks 14 and the two second clamping blocks 21 slide to facilitate the use of the clamp 1, the phenomena of falling and untightening of the clamp 1 are avoided through the arrangement of the first clamping blocks 14 and the second clamping blocks 21, the two first bevel gears 22 are driven to rotate through the rotation of the two fifth rotating shafts 16, two first bevel gears 22 rotate to drive two second bevel gears 24 to rotate, two second bevel gears 24 rotate to drive two threaded rods 23 to rotate, two threaded rods 23 rotate to drive two moving blocks 25 to move, two moving blocks 25 move to a certain distance and can trigger travel switch 27, two travel switches 27 trigger to light lamp body 29, the travel switch 27 is triggered to light the lamp body 29 when being clamped by two first clamping blocks 14 and two second clamping blocks 21, the lamp body 29 lights to be convenient for play the role of reminding medical personnel, the phenomenon that clamp 1 is missed on the human body is avoided, and the use of the medical personnel is facilitated.
Further, in above-mentioned technical scheme, 2 outer walls of turning handle are equipped with anti-skidding burr, anti-skidding burr evenly distributed is at 2 outer walls of turning handle, through anti-skidding burr's setting, and convenient to use person uses.
Further, in the above technical scheme, two first clamp splice 14 one end all sets up to the arc, two first clamp splice 14 one end phase-match through the arc setting, is convenient for better the centre gripping when using, avoids taking place to drop or press from both sides tight phenomenon.
Further, in above-mentioned technical scheme, 1 one side of clamp is equipped with the cotton 31 that absorbs water, the cotton 31 quantity that absorbs water sets up to two, two the cotton 31 that absorbs water sets up along 1 axis symmetry of clamp, through the setting of the cotton 31 that absorbs water, is convenient for play the effect of absorbing blood when using clamp 1, avoids the too much influence of blood to use.
Further, in above-mentioned technical scheme, 1 one side both ends of clamp and two cotton 31 one sides that absorb water all are equipped with magic subsides 30, two cotton 31 that absorb water all paste 30 with clamp 1 through two magic respectively and are connected, through the setting of magic subsides 30, are convenient for fix the cotton 31 that absorbs water on the clamp, and are convenient for change the cotton 31 that absorbs water.
Further, in the above technical solution, the number of the lamp bodies 29 is set to be a plurality of, the plurality of lamp bodies 29 are uniformly distributed on two sides of the clip body 1, and the plurality of lamp bodies 29 are electrically connected to the two power supplies 28, so that the lamp bodies 29 are conveniently lighted when the clip body 1 is used, omission of the clip body 1 during an operation is avoided, and the use is convenient.
Further, in the above technical scheme, two second clamp splice 21 one side all is equipped with second protection pad 33, second protection pad 33 is made by sponge material, through the setting of second protection pad 33, is convenient for play the guard action to the human body when using.
Further, in the above technical solution, two one ends of the first clamping blocks 14 are respectively provided with a first protection pad 32, the first protection pad 32 is made of a sponge material, and the arrangement of the first protection pad 32 facilitates the protection of a human body during use.
The working principle of the invention is as follows:
referring to the attached fig. 1-7 of the specification, when the device is used, firstly, by rotating the rotating handle 2, the rotating handle 2 rotates to drive the first rotating shaft 3 to rotate, the first rotating shaft 3 rotates to drive the two first driving wheels 4 to rotate, the two first driving wheels 4 rotate to drive the two first driven wheels 6 to rotate, the two first driven wheels 6 rotate to drive the two second rotating shafts 5 to rotate, the two second rotating shafts 5 rotate to drive the two worms 7 to rotate, the two worms 7 rotate to drive the two first gears 9 to rotate, the two first gears 9 rotate to drive the third rotating shaft 8 to rotate, the two third rotating shafts 8 rotate to drive the two second gears 12 to rotate, the two second gears 12 rotate to drive the two first rack plates 15 to slide, the two first rack plates 15 slide to drive the two first clamping blocks 14 to slide, the two third rotating shafts 8 rotate to drive the second driving wheels 10 to rotate, the two second driving wheels 10 rotate to drive the two second driven wheels 17 to rotate, the two second driven wheels 17 rotate to drive the two fifth rotating shafts 16 to rotate, the two fifth rotating shafts 16 rotate to drive the two third gears 18 to rotate, the two third gears 18 rotate to drive the two second rack plates 20 to slide, the two second rack plates 20 slide to drive the two second clamping blocks 21 to slide, the two first clamping blocks 14 and the two second clamping blocks 21 slide to facilitate the use of the clamp 1, the phenomenon that the clamp 1 falls off and is clamped is avoided by the arrangement of the first clamping blocks 14 and the second clamping blocks 21, the two first bevel gears 22 rotate by the rotation of the two fifth rotating shafts 16, the two first bevel gears 22 rotate to drive the two second bevel gears 24 to rotate, the two second bevel gears 24 rotate to drive the two threaded rods 23 to rotate, the two movable blocks 25 rotate to drive the two movable blocks 25 to move, the two movable blocks 25 move to a certain distance to trigger the travel switches 27, and the two travel switches 27 trigger the lamp bodies 29 to light, the lamp body 29 is lighted by triggering the travel switch 27 while the two first clamping blocks 14 and the two second clamping blocks 21 are clamped;
referring to the attached drawings 1-7 of the specification, when using the device, through the arc setting, be convenient for better clip when using, avoid taking place to drop or press from both sides not tight phenomenon, through the setting of cotton 31 that absorbs water, be convenient for play the effect of absorbing blood when using the clamp 1, avoid too much influence of blood to use, through the setting of magic subsides 30, be convenient for fix cotton 31 that absorbs water on the clamp, and be convenient for change cotton 31 that absorbs water, through the setting of lamp body 29, lamp body 29 lights when using the clamp 1, omit the clamp 1 when avoiding performing the operation, and convenient to use, through the setting of first protection pad 32 and second protection pad 33, be convenient for play the guard action to the human body when using.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. A non-invasive vein occlusion clip for organ transplantation, comprising a clip body (1), characterized in that: the clamp is characterized in that a rotating handle (2) is arranged on one side of the clamp body (1), a first rotating shaft (3) is fixedly connected to one side of the rotating handle (2), one end of the first rotating shaft (3) penetrates through one side of the clamp body (1) and extends into the clamp body (1), two first driving wheels (4) are fixedly connected to the outer wall of the first rotating shaft (3), second rotating shafts (5) are rotatably connected to two sides of the interior of the clamp body (1), first driven wheels (6) are fixedly connected to one side of the outer wall of the two second rotating shafts (5), the two first driven wheels (6) are respectively connected with the two first driving wheels (4) through belts, worms (7) are fixedly connected to one end of the two second rotating shafts (5), third rotating shafts (8) are rotatably connected to two sides of the interior of the clamp body (1), and first gears (9) are fixedly connected to the outer wall of the three rotating shafts (8), the two first gears (9) are respectively meshed with the two worms (7), the outer walls of the two third rotating shafts (8) are fixedly connected with a second driving wheel (10), the two sides of the interior of the clamp body (1) are respectively rotatably connected with a fourth rotating shaft (11), the outer walls of the two fourth rotating shafts (11) are respectively fixedly connected with a second gear (12), the two first gears (9) are respectively meshed with the two second gears (12), the two sides of the clamp body (1) are respectively provided with a first sliding chute (13), the interior of the two first sliding chutes (13) is respectively and slidably connected with a first clamping block (14), one side of each of the two first clamping blocks (14) is respectively and fixedly connected with a first rack plate (15), the two first rack plates (15) are respectively meshed with the two second gears (12), the two sides of the interior of the clamp body (1) are respectively and rotatably connected with a fifth rotating shaft (16), the outer walls of the two fifth rotating shafts (16) are fixedly connected with second driven wheels (17), the two second driven wheels (17) are respectively connected with the two second driving wheels (10) through belts, the outer walls of the two fifth rotating shafts (16) are respectively fixedly connected with third gears (18), second sliding grooves (19) are respectively formed in two sides of the interior of the clamp body (1), second toothed plates (20) are respectively connected in the two second sliding grooves (19) in a sliding manner, the two second toothed plates (20) are respectively meshed with the two third gears (18), the two second toothed plates (20) respectively penetrate through one side of the clamp body (1) and extend to the outer side of the clamp body (1), one ends of the two second toothed plates (20) are respectively and fixedly connected with second clamping blocks (21), the outer walls of the two fifth rotating shafts (16) are respectively and fixedly connected with first bevel gears (22), threaded rods (23) are respectively and rotatably connected with two sides of the interior of the clamp body (1), two equal fixedly connected with second bevel gear (24) of threaded rod (23) one end, two first bevel gear (22) meshes with two second bevel gear (24) respectively, two threaded rod (23) one end outer wall threaded connection has movable block (25), third spout (26) have all been seted up to clamp (1) inside both sides, two third spout (26) respectively with two movable block (25) sliding connection, the inside both sides of clamp (1) all are equipped with travel switch (27), the inside both sides of clamp (1) all are equipped with power (28), clamp (1) both sides all are equipped with lamp body (29), lamp body (29) and travel switch (27) all with power (28) electric connection.
2. The atraumatic vein occlusion clip for organ transplantation of claim 1, wherein: the outer wall of the rotating handle (2) is provided with anti-skid convex grains which are uniformly distributed on the outer wall of the rotating handle (2).
3. The atraumatic vein occlusion clip for organ transplantation of claim 1, wherein: one end of each of the two first clamping blocks (14) is arc-shaped, and one end of each of the two first clamping blocks (14) is matched with one end of each of the two first clamping blocks.
4. The atraumatic vein occlusion clip for organ transplantation of claim 1, wherein: the clamp is characterized in that water absorption cotton (31) is arranged on one side of the clamp body (1), the number of the water absorption cotton (31) is two, and the water absorption cotton (31) is symmetrically arranged along the axis of the clamp body (1).
5. The atraumatic vein occlusion clip for organ transplantation of claim 4, wherein: both ends of one side of the clamp body (1) and one side of two water-absorbing cottons (31) are respectively provided with a magic tape (30), and the two water-absorbing cottons (31) are respectively connected with the clamp body (1) through the two magic tapes (30).
6. The atraumatic vein occlusion clip for organ transplantation of claim 1, wherein: the lamp bodies (29) are arranged in a plurality of numbers, the lamp bodies (29) are uniformly distributed on two sides of the clamp body (1), and the lamp bodies (29) are electrically connected with the two power supplies (28).
7. The atraumatic vein occlusion clip for organ transplantation of claim 1, wherein: two second clamp splice (21) one side all is equipped with second protection pad (33), second protection pad (33) are made by sponge material.
8. The atraumatic vein occlusion clip for organ transplantation of claim 1, wherein: one end of each of the two first clamping blocks (14) is provided with a first protection pad (32), and the first protection pads (32) are made of sponge materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110220185.7A CN112914666B (en) | 2021-02-26 | 2021-02-26 | Non-traumatic vein occlusion clamp for organ transplantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110220185.7A CN112914666B (en) | 2021-02-26 | 2021-02-26 | Non-traumatic vein occlusion clamp for organ transplantation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112914666A true CN112914666A (en) | 2021-06-08 |
| CN112914666B CN112914666B (en) | 2022-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110220185.7A Active CN112914666B (en) | 2021-02-26 | 2021-02-26 | Non-traumatic vein occlusion clamp for organ transplantation |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015002998A1 (en) * | 2014-10-09 | 2016-04-14 | Cardiomedical Gmbh | Surgical instrument |
| CN207785232U (en) * | 2017-09-13 | 2018-08-31 | 朱京海 | A kind of environmentally friendly, medical pressing belt |
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| CN112237460A (en) * | 2019-07-19 | 2021-01-19 | 上海长征医院 | Atraumatic vein occlusion clip for organ transplantation |
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2021
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| DE102015002998A1 (en) * | 2014-10-09 | 2016-04-14 | Cardiomedical Gmbh | Surgical instrument |
| DE102017204610A1 (en) * | 2017-03-20 | 2018-09-20 | Aesculap Ag | Medical instrument with defined conclusion |
| CN207785232U (en) * | 2017-09-13 | 2018-08-31 | 朱京海 | A kind of environmentally friendly, medical pressing belt |
| CN208958657U (en) * | 2018-07-27 | 2019-06-11 | 六枝特区人民医院 | A kind of arm support for neurosurgery |
| 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 |
| CN112237460A (en) * | 2019-07-19 | 2021-01-19 | 上海长征医院 | Atraumatic vein occlusion clip for organ transplantation |
| CN211300168U (en) * | 2019-07-30 | 2020-08-21 | 华融科创生物科技（天津）有限公司 | Vascular clamp with adjustable it is simple and easy |
| CN212037920U (en) * | 2019-11-01 | 2020-12-01 | 潘孝忠 | Ophthalmic head holder |
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| CN112914666B (en) | 2022-05-17 |
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