CN114209394B - Clinical skin centre gripping subassembly of using - Google Patents
Clinical skin centre gripping subassembly of using Download PDFInfo
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- CN114209394B CN114209394B CN202111529182.8A CN202111529182A CN114209394B CN 114209394 B CN114209394 B CN 114209394B CN 202111529182 A CN202111529182 A CN 202111529182A CN 114209394 B CN114209394 B CN 114209394B
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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
- A61B17/30—Surgical pincettes without pivotal connections
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Abstract
The invention provides a clinical skin clamping assembly, which relates to the field of dermatology and comprises a round rod and hinged rods symmetrically arranged on two sides of the round rod, wherein the bottom end of each hinged rod is hinged with the side surface of the round rod; the driving part is arranged in the round rod and used for driving the hinge rod to rotate around a hinge point of the hinge rod and the round rod; the side surface of the ejector rod is fixed at the top end of the hinge rod, and a first sliding groove is formed in one side of the ejector rod; the bottom end of the first sliding block is connected with the first sliding chute in a sliding manner, and one end of the clamping rod is fixed at the top end of the first sliding block; one end of the first pull rod is fixed on the outer side surface of the first sliding block, the rotating rod is fixed on the outer side surface of the first sliding block, the gear is installed on the rotating rod, the top end of the rotating rod is rotatably connected with the rotating groove formed in the side surface of the hinged rod, and the gear is meshed with the first straight rack arranged on the first pull rod. Through this device, with skin centre gripping back, only need to grip the hinge bar can, it is more convenient to use.
Description
Technical Field
The invention relates to the field of dermatology, in particular to a clinical skin clamping assembly.
Background
In dermatology, disinfection, medicine application, and removal and sampling of necrotic epidermis are relatively routine and common clinical procedures, and generally need to be completed by forceps. At present, tweezers used in dermatology are commonly used as universal straight medical tweezers, and generally need a user to hold the tweezers and apply force at the same time so as to clamp the skin, and then perform other operations.
The applicant found that: when using tweezers to clamp skin, a user is required to keep a force application state all the time, and the use is very inconvenient.
Disclosure of Invention
In view of this, one or more embodiments of the present disclosure are directed to a clinical skin clamping assembly, so as to solve the technical problem that it is inconvenient to use the prior art in which a user is required to keep applying force all the time when using tweezers to clamp the skin.
With the above objects in view, one or more embodiments of the present specification provide a clinical skin clamping assembly, the clamping assembly comprising:
the hinge device comprises a round rod and hinge rods symmetrically arranged on two sides of the round rod, wherein the bottom end of each hinge rod is hinged with the side surface of the round rod;
the driving part is arranged in the round rod and used for driving the hinge rod to rotate around a hinge point of the hinge rod and the round rod;
the side surface of the ejector rod is fixed at the top end of the hinge rod, and a first sliding groove is formed in one side of the ejector rod;
the bottom end of the first sliding block is connected with the first sliding groove in a sliding mode, and one end of the clamping rod is fixed to the top end of the first sliding block;
the top end of the rotating rod is rotatably connected with a rotating groove formed in the side surface of the hinged rod, and the gear is meshed with a first straight rack arranged on the first pull rod.
Further, the driving part includes:
the second sliding chute is arranged on the side surface of the hinged rod, and the second sliding block is in sliding connection with the second sliding chute;
the screw rod penetrates through one end of the round rod;
the center of the linkage block is provided with a through hole, the round rod penetrates through the through hole, and one side of the linkage block is hinged with the second sliding block;
the connecting block is fixed on the side wall of the through hole, the connecting block is in sliding connection with a side groove arranged on the side surface of the round rod, a round groove is formed in the side surface of the screw rod, and one end of the connecting block extends into the round groove.
Further, the driving part further comprises a spring arranged between the two hinged rods.
Further, the clamping assembly further comprises:
the extension rod is fixed at the front end of the ejector rod and is provided with a through hole penetrating through the side surface of the extension rod;
the gear is matched with a second straight rack arranged on the second pull rod;
and the switching part is arranged in the rotating rod and is used for enabling the gear to be meshed with the first straight rack and/or enabling the gear to be meshed with the second straight rack.
Further, the gear includes:
the driving wheels comprise a plurality of adjusting teeth which are arranged on the periphery of the central axis of the rotating rod in an annular array, and the adjusting teeth are connected with adjusting grooves arranged on the side surfaces of the rotating rod in a sliding manner;
the driving wheel positioned above is matched with the second spur rack; the driving wheel positioned below is matched with the first straight rack;
the switching unit includes:
the inner hole is arranged in the rotating rod, and the inner rod is connected with the inner hole in a sliding manner;
one end of the linkage rod is fixed at the bottom of the adjusting tooth, the other end of the linkage rod is connected with a linkage groove arranged on the side surface of the inner rod in a sliding mode, and the linkage groove comprises straight grooves and arc-shaped grooves positioned between the straight grooves;
and the switching piece is arranged in the rotating rod and used for driving the inner rod to slide.
Furthermore, the switching piece comprises a first electromagnet fixed at the top of the inner hole and a second electromagnet fixed at the top of the inner rod.
Further, the clamping assembly further comprises:
the adjusting plate is connected with the cavity in a sliding manner, one end of the screw rod extends into the inner cavity and is fixedly connected with the adjusting plate, and an opening communicated with the outside is formed in the side wall of the cavity;
the sealing block is matched with the opening, one end of the liquid guide pipe is connected with the guide hole in the sealing block, the other end of the liquid guide pipe is provided with two branch pipes, the branch pipes are communicated with the liquid guide hole in the second pull rod, and the liquid guide hole is communicated with the cotton ball.
Further, the flow rate regulator is arranged on the branch pipe.
The invention has the beneficial effects that: when the clinical skin clamping assembly is used, when the skin needs to be clamped, external force is applied to the rotating rod firstly, the rotating rod drives the first sliding block to slide to the front part of the first sliding groove through the meshing of the gear and the first straight rack in the rotating process, so that the clamping rod extends out of the front part of the ejector rod, after the clamping is completed, the external force applied to the rotating rod is removed, then the clamping rod extends into the edge of the skin, the external force is applied to the driving part, the hinged rods are close to each other, the skin is clamped finally, and after the clamping is completed, the external force applied to the driving part is removed, so that a user only needs to hold the hinged rods when carrying out next operation, and the clinical skin clamping assembly is more convenient to use. In addition, when skin is operated, only damaged skin possibly needs to be lifted, clamping is not needed, at the moment, external force is applied to one of the rotating rods, so that the corresponding first sliding block moves towards the rotating rod direction, the corresponding clamping rod moves to the upper portion of the ejector rod, and therefore a user can operate the other clamping rod to achieve the purpose of lifting the skin.
Drawings
In order to more clearly illustrate one or more embodiments or prior art solutions of the present specification, the drawings that are needed in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only one or more embodiments of the present specification, and that other drawings may be obtained by those skilled in the art without inventive effort from these drawings.
FIG. 1 is a front cross-sectional view of an embodiment of the present invention;
FIG. 2 is a cross-sectional elevation view of a round bar in an embodiment of the invention;
FIG. 3 is a side cross-sectional view at the round bar in an embodiment of the invention;
FIG. 4 is a schematic view of a second tie rod in an embodiment of the present invention;
fig. 5 is a cross-sectional view of a turn bar in an embodiment of the present invention.
Wherein, 1, round bar; 2. a hinged lever; 3. a second chute; 4. a second slider; 5. a screw hole; 6. a screw; 7. a linkage block; 8. connecting blocks; 9. a lateral groove; 10. an inner cavity; 11. a spring; 12. sealing blocks; 13. a catheter; 14. a flow rate regulator; 15. a top rod; 16. a first chute; 17. rotating the groove; 18. a rotating rod; 19. a first slider; 20. a first pull rod; 21. a second pull rod; 22. a clamping bar; 23. a cotton ball; 24. an extension rod; 25. an adjusting plate; 26. a drain hole; 27. perforating; 28. an inner bore; 29. an inner rod; 30. a first electromagnet; 31. a second electromagnet; 32. adjusting teeth; 33. an adjustment groove; 34. a linkage rod; 35. a linkage groove; 36. a circular groove.
Detailed Description
To make the objects, technical solutions and advantages of the present disclosure more apparent, the present disclosure is further described in detail below with reference to specific embodiments.
It is to be noted that unless otherwise defined, technical or scientific terms used in one or more embodiments of the present specification should have the ordinary meaning as understood by those of ordinary skill in the art to which this disclosure belongs. The use of "first," "second," and similar terms in one or more embodiments of the specification is not intended to indicate any order, quantity, or importance, but rather is used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In view of the above objects, a first aspect of the present invention provides an embodiment of a clinical skin clamping assembly, as shown in fig. 1, the clamping assembly comprising:
the device comprises a round rod 1 and hinge rods 2 symmetrically arranged on two sides of the round rod 1, wherein the bottom ends of the hinge rods 2 are hinged with the side surface of the round rod 1;
the driving part is arranged in the round rod 1 and used for driving the hinge rod 2 to rotate around a hinge point of the hinge rod 2 and the round rod 1;
a top rod 15 with a side surface fixed on the top end of the hinge rod 2, wherein one side of the top rod 15 is provided with a first sliding groove 16;
a first slide block 19 with the bottom end connected with the first slide groove 16 in a sliding way and a clamping rod 22 with one end fixed at the top end of the first slide block 19;
a first pull rod 20 with one end fixed on the outer side surface of the first slide block 19, a rotating rod 18 and a gear arranged on the rotating rod 18, wherein the top end of the rotating rod 18 is rotationally connected with a rotating groove 17 arranged on the side surface of the hinge rod 2, and the gear is meshed with a first straight rack arranged on the first pull rod 20.
In this embodiment, when needs centre gripping skin, at first exert external force to bull stick 18, make bull stick 18 at the pivoted in-process, through the meshing of gear and first straight rack, drive first slider 19 and slide to the front portion of first spout 16, thereby make clamping bar 22 stretch out the place ahead of ejector pin 15, after the completion, withdraw from the external force of exerting for bull stick 18, then stretch into the skin edge with clamping bar 22, exert external force to the drive division again, make articulated rod 2 be close to each other, thereby finally clip the skin, clip the back, withdraw from the external force of exerting for the drive division, the user is when carrying out the operation on next step like this, only need to grip articulated rod 2 can, it is more convenient to use. In addition, when skin is operated, only damaged skin needs to be picked up, clamping is not needed, and if a traditional pair of tweezers is used, in the process that one tweezers leg picks up the skin, the other tweezers leg can cause secondary damage to the skin, so that external force is applied to one rotating rod 18, the corresponding first sliding block 19 moves towards the rotating rod 18, the corresponding clamping rod 22 moves to the upper side of the ejector rod 15, and a user can operate the other clamping rod 22 to achieve the purpose of picking up the skin and cannot cause secondary damage to the skin.
Here, a structure of a driving part is described, and as an embodiment, as shown in fig. 1, 2, and 3, the driving part includes:
a second sliding groove 3 arranged on the side surface of the hinge rod 2 and a second sliding block 4 connected with the second sliding groove 3 in a sliding manner;
the screw rod 6 penetrates through one end of the round rod 1;
a linkage block 7 with a through hole is arranged at the center, the round rod 1 penetrates through the through hole, and one side of the linkage block 7 is hinged with the second sliding block 4;
the connecting block 8 is fixed on the side wall of the through hole, the connecting block 8 is in sliding connection with the side groove 9 arranged on the side surface of the round rod 1, the round groove 36 is arranged on the side surface of the screw rod 6, and one end of the connecting block 8 extends into the round groove 36.
In this embodiment, when a user holds the round bar 1 with one hand and rotates the screw rod 6 with the other hand, the screw rod 6 can move into the screw hole 5 or move out of the screw hole 5, and at this time, the connecting block 8 can drive the linkage block 7 to move, and in the moving process of the linkage block 7, the second sliding block 4 can be driven to move in the second sliding groove 3, so that the hinge rod 2 rotates around the hinge point.
In addition, here, it is preferable that the driving part further includes a spring 11 disposed between the two hinge levers 2, as shown in fig. 1, and the spring 11 is always in a compressed state, so that the hinge levers 2 are more stabilized by the spring 11, and the influence of the gap between the machines is reduced.
As an embodiment, as shown in fig. 1, the clamping assembly further includes:
an extension rod 24 fixed at the front end of the top rod 15, the extension rod 24 is provided with a through hole 27 penetrating through the side surface of the extension rod;
a second pull rod 21 connected with the through hole 27 in a sliding manner, a cotton ball 23 arranged at the top end of the second pull rod 21, and a gear matched with a second spur rack arranged on the second pull rod 21;
a switching portion provided in the rotating rod 18 for engaging the gear with the first spur rack and/or engaging the gear with the second spur rack.
In this embodiment, when skin is to be sterilized, it is preferable that the gear is engaged with the first spur rack and separated from the second spur rack by the switching portion, then the rotating rod 18 is rotated to move the two clamping rods 22 above the ejector rod 15, after the completion, the gear is engaged with the second spur rack and separated from the first spur rack by the switching portion, then the rotating rod 18 is rotated to drive the second pull rod 21 to move a distance forward of the ejector rod 15, and after the completion, the gear is engaged with the first gear and the second gear by the switching portion, and at this time, the skin is sterilized by the cotton balls 23; after the disinfection is accomplished, rethread switching part, make gear and first rack toothing, and separate with the second rack toothing, then rotate bull stick 18, make two clamping bars 22 move to the place ahead of ejector pin 15, after the completion, through switching part, make gear and second rack toothing, and separate with first rack toothing, then make bull stick 18 rotate, and then drive the rear motion of second pull rod 21 to clamping bar 22, make cotton ball 23 move to clamping bar 22's top, after the completion, rethread switching part, make the gear mesh with first gear and second gear respectively.
As one embodiment, as shown in fig. 1 and 5, the gear includes:
the driving wheels comprise a plurality of adjusting teeth 32 which are arranged on the periphery of the central axis of the rotating rod 18 in an annular array, and the adjusting teeth 32 are in sliding connection with adjusting grooves 33 arranged on the side surface of the rotating rod 18;
the driving wheel positioned above is matched with the second spur rack; the driving wheel positioned below is matched with the first straight rack;
the switching unit includes:
an inner hole 28 arranged inside the rotating rod 18 and an inner rod 29 connected with the inner hole 28 in a sliding way;
one end of the linkage rod 34 is fixed at the bottom of the adjusting tooth 32, the other end of the linkage rod 34 is connected with a linkage groove 35 arranged on the side surface of the inner rod 29 in a sliding manner, and the linkage groove 35 comprises straight grooves and arc-shaped grooves positioned between the straight grooves;
a switching piece arranged in the rotating rod 18 and used for driving the inner rod 29 to slide.
In this embodiment, when one end of the linkage rod 34 is located in the straight groove, the outer side of the adjusting tooth 32 protrudes out of the adjusting groove 33, so that the adjusting tooth 32 located above will be engaged with the second straight rack, and the adjusting tooth 32 located below will be engaged with the first straight rack; when one end of the linkage rod 34 is positioned in the arc-shaped groove, the adjusting teeth 32 are contracted into the adjusting groove 33, so that the adjusting teeth 32 positioned above are separated from the second straight rack, and the adjusting teeth 32 positioned below are separated from the first straight rack; here, the inner rod 29 can be slid in the inner bore 28 by means of the switching element, so that the position of the linkage rod 34 in the linkage groove 35 can be changed.
Here, a structure of a switching member is described, and as shown in fig. 5, the switching member includes a first electromagnet 30 fixed to the top of the inner hole 28 and a second electromagnet 31 fixed to the top of the inner rod 29;
in this embodiment, when the first electromagnet 30 and the second electromagnet 31 generate mutually repulsive force, at this time, one end of the linkage rod 34 located above is located in the straight groove above the arc-shaped groove, one end of the linkage rod 34 located below is located in the arc-shaped groove, at this time, the adjusting tooth 32 located above will protrude out of the adjusting groove 33, and the adjusting tooth 32 located below will contract into the adjusting groove 33; when the first electromagnet 30 and the second electromagnet 31 generate a force of mutual attraction, the inner rod 29 moves upwards for a certain distance, one end of the linkage rod 34 positioned above is positioned in the arc-shaped groove, one end of the linkage rod 34 positioned below is positioned in the straight groove below the arc-shaped groove, the adjusting tooth 32 positioned above is contracted into the adjusting groove 33, and the adjusting tooth 32 positioned below is protruded out of the adjusting groove 33; when the first electromagnet 30 and the second electromagnet 31 generate stronger attraction force, the inner rod 29 will continue to move upward for a certain distance, at this time, one end of the linkage rod 34 located above is located in the straight groove below the arc-shaped groove, one end of the linkage rod 34 located below is also located in the straight groove below the arc-shaped groove, at this time, the adjusting tooth 32 located above will protrude out of the adjusting groove 33, and the adjusting tooth 32 located below will also protrude out of the adjusting groove 33.
As an embodiment, as shown in fig. 1 and 4, the clamping assembly further includes:
the adjusting device comprises a cavity arranged in the round rod 1 and an adjusting plate 25 connected with the cavity in a sliding manner, wherein one end of a screw rod 6 extends into the inner cavity 10 and is fixedly connected with the adjusting plate 25, and an opening communicated with the outside is formed in the side wall of the cavity;
a sealing block 12 and a liquid guide pipe 13 which are matched with the opening, wherein one end of the liquid guide pipe 13 is connected with a guide hole arranged on the sealing block 12, the other end of the liquid guide pipe 13 is provided with two branch pipes, the branch pipes are communicated with a liquid guide hole 26 arranged in the second pull rod 21, and the liquid guide hole 26 is communicated with a cotton ball 23.
Here, the disinfecting liquid can be placed in the cavity 10, when the screw 6 moves towards the cavity 10, the adjusting plate 25 will be driven to push the disinfecting liquid into the liquid guiding tube 13 and finally into the cotton balls 23 through the liquid guiding hole 26, and when the two cotton balls 23 contact, the screw 6 is stopped being driven, so that the disinfection can be performed.
In addition, as shown in fig. 1, a flow rate regulator 14 is further included and installed in the branch pipe, because when two cotton balls 23 are contacted, the sterilizing liquid of one cotton ball 23 is also introduced into the other cotton ball 23, so that one branch pipe can be closed by the flow rate regulator 14, and the sterilizing liquid left in the liquid guide hole 26 and the liquid guide pipe 13 can be reduced.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to these examples; within the spirit of the present disclosure, features from the above embodiments or from different embodiments may also be combined, steps may be implemented in any order, and there are many other variations of different aspects of one or more embodiments of the present description as described above, which are not provided in detail for the sake of brevity.
It is intended that the one or more embodiments of the present specification embrace all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of one or more embodiments of the present disclosure are intended to be included within the scope of the present disclosure.
Claims (4)
1. A clinical skin gripping assembly, the gripping assembly comprising:
the hinge device comprises a round rod (1) and hinge rods (2) symmetrically arranged on two sides of the round rod (1), wherein the bottom ends of the hinge rods (2) are hinged with the side surface of the round rod (1);
the driving part is arranged in the round rod (1) and used for driving the hinge rod (2) to rotate around a hinge point of the hinge rod (2) and the round rod (1);
the side surface of the ejector rod (15) is fixed at the top end of the hinge rod (2), and one side of the ejector rod (15) is provided with a first sliding groove (16);
a first sliding block (19) with the bottom end connected with the first sliding chute (16) in a sliding way and a clamping rod (22) with one end fixed at the top end of the first sliding block (19);
the hinge rod comprises a first pull rod (20) with one end fixed on the outer side surface of a first sliding block (19), a rotating rod (18) and a gear arranged on the rotating rod (18), wherein the top end of the rotating rod (18) is rotatably connected with a rotating groove (17) arranged on the side surface of the hinge rod (2), and the gear is meshed with a first straight rack arranged on the first pull rod (20);
the clamping assembly further comprises:
the extension rod (24) is fixed at the front end of the ejector rod (15), and the extension rod (24) is provided with a through hole (27) penetrating through the side surface of the extension rod;
the second pull rod (21) is connected with the through hole (27) in a sliding mode, the cotton balls (23) are installed at the top end of the second pull rod (21), and the gear is matched with a second straight rack arranged on the second pull rod (21);
a switching part arranged in the rotating rod (18) and used for enabling the gear to be meshed with the first straight rack and/or enabling the gear to be meshed with the second straight rack;
the gear includes:
the driving wheels comprise a plurality of adjusting teeth (32) which are arranged on the periphery of the central axis of the rotating rod (18) in an annular array manner, and the adjusting teeth (32) are connected with adjusting grooves (33) arranged on the side surfaces of the rotating rod (18) in a sliding manner;
the driving wheel positioned above is matched with the second spur rack; the driving wheel positioned below is matched with the first straight rack;
the switching section includes:
an inner hole (28) arranged in the rotating rod (18) and an inner rod (29) connected with the inner hole (28) in a sliding way;
one end of the linkage rod (34) is fixed at the bottom of the adjusting tooth (32), the other end of the linkage rod (34) is in sliding connection with a linkage groove (35) arranged on the side surface of the inner rod (29), and the linkage groove (35) comprises straight grooves and arc-shaped grooves positioned between the straight grooves;
the switching piece is arranged in the rotating rod (18) and used for driving the inner rod (29) to slide;
the driving part includes:
the second sliding chute (3) is arranged on the side surface of the hinge rod (2), and the second sliding block (4) is connected with the second sliding chute (3) in a sliding manner;
the screw rod (6) penetrates through one end of the round rod (1);
a linkage block (7) with a through hole is arranged at the center, the round rod (1) penetrates through the through hole, and one side of the linkage block (7) is hinged with the second sliding block (4);
the connecting block (8) is fixed on the side wall of the through hole, the connecting block (8) is in sliding connection with a side groove (9) formed in the side surface of the round rod (1), a round groove (36) is formed in the side surface of the screw rod (6), and one end of the connecting block (8) extends into the round groove (36);
the clamping assembly further comprises:
the screw rod structure comprises a cavity arranged in a round rod (1) and an adjusting plate (25) connected with the cavity in a sliding mode, one end of a screw rod (6) extends into an inner cavity (10) and is fixedly connected with the adjusting plate (25), and an opening communicated with the outside is formed in the side wall of the cavity;
the sealing block (12) and the liquid guide pipe (13) are matched with the opening, one end of the liquid guide pipe (13) is connected with the guide hole formed in the sealing block (12), the other end of the liquid guide pipe (13) is provided with two branch pipes, the branch pipes are communicated with a liquid guide hole (26) formed in the second pull rod (21), and the liquid guide hole (26) is communicated with the cotton ball (23).
2. Clinical skin clamping assembly according to claim 1, wherein the driving part further comprises a spring (11) arranged between the two hinged levers (2).
3. The clinical skin clamping assembly according to claim 1, wherein the switch member comprises a first electromagnet (30) fixed to the top of the inner bore (28) and a second electromagnet (31) fixed to the top of the inner rod (29).
4. The clinical skin gripping assembly of claim 1, further comprising a flow rate regulator (14) mounted to the manifold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529182.8A CN114209394B (en) | 2021-12-14 | 2021-12-14 | Clinical skin centre gripping subassembly of using |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111529182.8A CN114209394B (en) | 2021-12-14 | 2021-12-14 | Clinical skin centre gripping subassembly of using |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114209394A CN114209394A (en) | 2022-03-22 |
| CN114209394B true CN114209394B (en) | 2022-12-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111529182.8A Active CN114209394B (en) | 2021-12-14 | 2021-12-14 | Clinical skin centre gripping subassembly of using |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114209394B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203483478U (en) * | 2013-08-08 | 2014-03-19 | 魏久驰 | Quick cleaning tweezers for wound |
| CN109259935A (en) * | 2018-09-17 | 2019-01-25 | 林江 | It is a kind of to treat the wiping arrangement for injuring trauma infection contamination outside |
| CN109480961A (en) * | 2018-12-19 | 2019-03-19 | 刘文选 | A kind of dermatology's clinic tweezers dedicated |
| CN210170124U (en) * | 2019-01-18 | 2020-03-24 | 深圳市优圣康生物科技有限公司 | Medical forceps capable of achieving quick stretching |
| CN211213336U (en) * | 2019-11-22 | 2020-08-11 | 青岛市第八人民医院 | Vascular surgery is with vascular clamp with adjustable |
-
2021
- 2021-12-14 CN CN202111529182.8A patent/CN114209394B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203483478U (en) * | 2013-08-08 | 2014-03-19 | 魏久驰 | Quick cleaning tweezers for wound |
| CN109259935A (en) * | 2018-09-17 | 2019-01-25 | 林江 | It is a kind of to treat the wiping arrangement for injuring trauma infection contamination outside |
| CN109480961A (en) * | 2018-12-19 | 2019-03-19 | 刘文选 | A kind of dermatology's clinic tweezers dedicated |
| CN210170124U (en) * | 2019-01-18 | 2020-03-24 | 深圳市优圣康生物科技有限公司 | Medical forceps capable of achieving quick stretching |
| CN211213336U (en) * | 2019-11-22 | 2020-08-11 | 青岛市第八人民医院 | Vascular surgery is with vascular clamp with adjustable |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114209394A (en) | 2022-03-22 |
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