CN213283302U - Accurate positioning reduction fixing forceps for traumatic orthopedics department - Google Patents
Accurate positioning reduction fixing forceps for traumatic orthopedics department Download PDFInfo
- Publication number
- CN213283302U CN213283302U CN202021607646.3U CN202021607646U CN213283302U CN 213283302 U CN213283302 U CN 213283302U CN 202021607646 U CN202021607646 U CN 202021607646U CN 213283302 U CN213283302 U CN 213283302U
- Authority
- CN
- China
- Prior art keywords
- forceps
- pincers
- fixed
- handle
- forceps holder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 10
- 230000009467 reduction Effects 0.000 title claims description 13
- 230000000472 traumatic effect Effects 0.000 title description 2
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 6
- 208000027418 Wounds and injury Diseases 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 208000014674 injury Diseases 0.000 claims description 3
- 230000008733 trauma Effects 0.000 claims description 3
- 210000000988 bone and bone Anatomy 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 210000003811 finger Anatomy 0.000 description 5
- 208000010392 Bone Fractures Diseases 0.000 description 4
- 206010017076 Fracture Diseases 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 210000004247 hand Anatomy 0.000 description 2
- 208000024779 Comminuted Fractures Diseases 0.000 description 1
- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010061619 Deformity Diseases 0.000 description 1
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a wound orthopedics that pinpoints fixes pincers with restoreing, including fixed forceps holder, activity forceps holder and pincers handle, fixed forceps holder and pincers handle are integrative to be connected, and the activity forceps holder sets up in the spacing groove on fixed forceps holder, and fixed forceps holder and activity forceps holder top are provided with the pincers mouth that the shape is the same, the position is relative, the pincers mouth is crescent, the elasticity pincers tooth that sets up in the pincers mouth; the upper end of the clamp handle is provided with a threaded shaft and a control wheel, and the same side of the clamp handle below the threaded shaft is provided with a finger sleeve. The utility model discloses convenient to use accuse, the action of centre gripping process is slight, and hand motion range is little to avoid causing the error that resets, and the accurate damage bone of avoiding of centre gripping dynamics control. The elastic forceps teeth can enhance the moving resistance and avoid wearing the clamped object. The finger stall is convenient for holding the fixed pincers and avoids the unexpected landing of the pincers body.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to wound orthopedics of accurate positioning is with fixed pincers that reset.
Background
Short tubular bone fracture of hands and feet often influences the functions of hands and feet due to the occurrence of fracture deformity healing, joint stiffness, tendon adhesion and the like, especially, comminuted fracture has very high requirements on reduction and fixation, non-operative treatment is not easy to reach the reduction requirement, and students often use fixing clamps to fix the fracture part in the treatment process and then nail a reduction needle. Fixed pincers that use at present can not accurate control, and complicated complex operation of structure is loaded down with trivial details, and the hand motion produces the skew easily when resetting fixedly and need counterpoint the waste time repeatedly, and the bone of the easy wearing and tearing of clamp centre gripping is unfavorable for recovering simultaneously. Therefore, the reduction fixation forceps which are accurate in positioning and do not damage bones during clamping and fixation need to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve above-mentioned problem, designed a wound orthopedics of accurate positioning is with fixed pincers that reset.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
the reduction fixing forceps for the trauma orthopedics department with accurate positioning comprise a fixed forceps clip, a movable forceps clip and a forceps handle, wherein the fixed forceps clip is integrally connected with the forceps handle; the top ends of the fixed forceps holder and the movable forceps holder are provided with forceps mouths which have the same shape and opposite positions, the forceps mouths are crescent-shaped, and the arc-shaped surfaces in the forceps mouths are provided with elastic forceps teeth which are convex outwards; the pliers are characterized in that a threaded shaft which is the same as the extending direction of the limiting groove is arranged at the upper end of the pliers handle, an I-shaped control wheel is connected to the threaded shaft in a threaded mode, a through hole is formed in the tail end of the movable pliers clamp and is connected with a connecting shaft of the I-shaped control wheel, and finger sleeves are arranged on the same side of the pliers handle below the threaded shaft.
Furthermore, the elastic forceps teeth are made of rubber materials.
Further, a rubber damping layer is arranged on the inner wall of the limiting groove.
The utility model has the advantages that:
(1) the utility model discloses convenient to use control is accurate, resets fixedly through rolling control wheel operation forceps holder centre gripping garrulous bone, and hand action range avoids causing the error that resets for a short time, can accurate adjustment centre gripping dynamics simultaneously, avoids the too tight further damage bone of centre gripping.
(2) The utility model discloses a be provided with elasticity pincers tooth on the pincers mouth, strengthen the removal resistance, can avoid being removed at the in-process that resets by the garrulous bone of centre gripping, can avoid the object of the rigid clamping face wearing and tearing centre gripping of traditional fixed pincers.
(3) The utility model discloses be provided with the dactylotheca and be convenient for grip fixed pincers, can avoid the unexpected landing even that slides from the hand of fixed pincers among the operation process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the reduction fixation forceps;
FIG. 2 is a schematic view of the structure of the jaw of the reduction fixation forceps;
fig. 3 is a schematic view of a threaded shaft connection structure of the reduction fixation clamp.
In the drawings, the components represented by the respective reference numerals are listed below:
1-fixed jaw, 11-limiting groove, 2-movable jaw, 3-forceps handle, 31-threaded shaft, 32-control wheel, 33-finger sleeve, 4-forceps mouth and 41-elastic forceps tooth.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Examples
Referring to fig. 1-3, the reduction fixing forceps for the accurately positioned wound orthopedics department comprises a fixed forceps holder 1 with a fixed position, a movable forceps holder 2 capable of moving left and right and a forceps handle 3 convenient to hold, wherein the fixed forceps holder 1 and the forceps handle 3 are integrally connected, a limiting groove 11 extending towards one side is arranged at the joint of the fixed forceps holder 1 and the forceps handle 3, a rubber damping layer is arranged on the inner wall of the limiting groove 11, so that damping exists when the movable forceps holder 2 moves left and right, the movable forceps holder 2 can move only by rotating a control wheel through external force, the movable forceps holder 2 is firmly clamped and cannot move when the control wheel is not subjected to the external force, and the movable forceps holder 2 is arranged in the limiting groove 11 and limits the movable forceps holder 2 to move in parallel only in the left and right; the fixed forceps 1 and the movable forceps 2 are provided with forceps mouths 4 which are identical in shape and opposite in position, and can clamp fracture blocks, the forceps mouths 4 are crescent-shaped, and arc-shaped surfaces arranged in the forceps mouths 4 are provided with outward convex elastic forceps teeth 41, so that the clamped bone fragments can be ensured not to rotate and move when reset and fixed, the elastic forceps teeth 41 are made of rubber materials, and the materials are soft and strong in toughness and cannot damage the clamped bone; the upper end of the forceps handle 3 is provided with a threaded shaft 31 which has the same extending direction as the limiting groove 11, the threaded shaft 31 is in threaded connection with an I-shaped control wheel 32, a through hole is formed in the tail end of the movable forceps holder 2 and is connected with a connecting shaft of the I-shaped control wheel 32, the movable forceps holder 2 can be driven to move left and right along the threaded shaft 31 to clamp and release when the control wheel 32 is rotated to move left and right along the threaded shaft 31, and a finger sleeve 33 is arranged on the same side of the forceps handle 3 below the threaded shaft 31 to ensure the holding firmness.
The utility model discloses application during the use does:
when in use, the forefinger and the middle finger pass through the finger sleeve 33 to hold the forceps handle 3, the thumb rolls the control wheel 32 to enable the sliding forceps holder to move left and right to clamp the bone to be reset and fixed, and the clamped bone is positioned between the elastic forceps teeth 41 of the forceps mouth 4. The utility model discloses convenient to use accuse, the action of centre gripping process is slight, and hand motion range is little to avoid causing the error that resets, and the accurate damage bone of avoiding of centre gripping dynamics control. The elastic forceps teeth 41 can enhance the moving resistance, so that the clamped object is prevented from being abraded, the finger sleeve 33 is convenient for holding the fixed forceps, and the forceps body is prevented from accidentally sliding off.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The utility model provides an accurate positioning's wound orthopedics is with fixed pincers that reset, includes fixed pincers body, its characterized in that: the fixed forceps body comprises a fixed forceps jaw, a movable forceps jaw and a forceps handle, the fixed forceps jaw is integrally connected with the forceps handle, a limiting groove extending towards one side is formed in the joint of the fixed forceps jaw and the forceps handle, and the movable forceps jaw is installed in the limiting groove; the top ends of the fixed forceps holder and the movable forceps holder are provided with forceps mouths which have the same shape and opposite positions, the forceps mouths are crescent-shaped, and arc-shaped surfaces arranged in the forceps mouths are provided with elastic forceps teeth which are convex outwards; the pliers are characterized in that a threaded shaft which is the same as the extending direction of the limiting groove is arranged at the upper end of the pliers handle, an I-shaped control wheel is connected to the threaded shaft in a threaded mode, a through hole is formed in the tail end of the movable pliers clamp and is connected with a connecting shaft of the I-shaped control wheel, and finger sleeves are arranged on the same side of the pliers handle below the threaded shaft.
2. The reduction fixation forceps for the trauma orthopedics department with accurate positioning according to claim 1, is characterized in that: the elastic clamp teeth are made of rubber materials.
3. The reduction fixation forceps for the trauma orthopedics department with accurate positioning according to claim 1, is characterized in that: and a rubber damping layer is arranged on the inner wall of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021607646.3U CN213283302U (en) | 2020-08-05 | 2020-08-05 | Accurate positioning reduction fixing forceps for traumatic orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021607646.3U CN213283302U (en) | 2020-08-05 | 2020-08-05 | Accurate positioning reduction fixing forceps for traumatic orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213283302U true CN213283302U (en) | 2021-05-28 |
Family
ID=76023060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021607646.3U Expired - Fee Related CN213283302U (en) | 2020-08-05 | 2020-08-05 | Accurate positioning reduction fixing forceps for traumatic orthopedics department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213283302U (en) |
-
2020
- 2020-08-05 CN CN202021607646.3U patent/CN213283302U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |