CN210330669U - Acetabulum suture forceps - Google Patents
Acetabulum suture forceps Download PDFInfo
- Publication number
- CN210330669U CN210330669U CN201920022562.4U CN201920022562U CN210330669U CN 210330669 U CN210330669 U CN 210330669U CN 201920022562 U CN201920022562 U CN 201920022562U CN 210330669 U CN210330669 U CN 210330669U
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- China
- Prior art keywords
- fixed
- forceps
- handle
- movable
- rod
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- Expired - Fee Related
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- 210000000588 acetabulum Anatomy 0.000 title claims abstract description 15
- 210000000080 chela (arthropods) Anatomy 0.000 abstract description 18
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 238000001356 surgical procedure Methods 0.000 abstract description 2
- 210000001519 tissue Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 241000270923 Hesperostipa comata Species 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model relates to the technical field of acetabulum surgery, in particular to acetabulum suture forceps; the novel suture instrument can reduce the occupied space of the suture instrument, reduce the difficulty in suture in a narrow space, improve the use convenience of equipment, increase the structure for assisting the opening and closing of the movable handle, reduce the hand fatigue of doctors and reduce the fatigue of the doctors; including fixed handle, removal handle, pincers body, dead lever and carriage release lever, fixed handle top is connected with pincers body right-hand member downside, and fixed handle and removal handle rotatable coupling still include dead lever and carriage release lever, still include first spring and second spring.
Description
Technical Field
The utility model relates to an acetabulum sutural technical field especially relates to an acetabulum suture forceps.
Background
As is well known, in the orthopedic surgery involving the acetabulum, the surgical operation is difficult due to the deep anatomical position and the narrow space (especially in the young children), and when the suture is performed by using the existing conventional needle holder with needle and thread, the difficulty of passing in and out the acetabulum or the difficulty of leading out the thread often occurs, which not only prolongs the surgical time, but also increases the surgical risk of the patient; the existing suture instrument equipment is low in use convenience, the hand fatigue phenomenon is easily caused after long-time operation, and the fatigue of doctors is easily increased.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a suture needle which can reduce the space occupied by the instrument, reduce the difficulty when suturing in a narrow space and improve the use convenience of the device; the structure of opening and closing the auxiliary movable handle is added, the hand fatigue of a doctor is reduced, and the fatigue of the doctor is reduced.
The utility model discloses an acetabulum suture forceps, including fixed handle, the removal handle, the pincers body, dead lever and carriage release lever, the fixed handle top is connected with pincers body right-hand member downside, fixed handle and removal handle rotatable coupling, dead lever and carriage release lever all set up in pincers body left end, the dead lever right-hand member is connected with pincers body left end, the carriage release lever top contacts with the dead lever bottom, carriage release lever right-hand member and removal handle top rotatable coupling, the dead lever left end is provided with the fixed pincers mouth, fixed pincers mouth right-hand member is connected with the dead lever left end, fixed pincers mouth top is provided with the connecting hole, the carriage release lever left end is provided with movable pincers mouth, movable pincers mouth top right side and dead lever bottom left side rotatable coupling, the carriage release lever left end is provided with the connecting rod, the connecting rod right-hand member is connected with the carriage release lever left; still include first spring and second spring, fixed handle front end upside is provided with first fixed plate, first fixed plate rear end is connected with fixed handle front end upside, first spring sets up between removal handle and first fixed plate, first spring left end and right-hand member are connected with removal handle right-hand member and first fixed plate left end respectively, carriage release lever bottom right side is provided with the second fixed plate, second fixed plate top is connected with carriage release lever bottom right side, the second spring sets up between second fixed plate and removal handle, second spring left end and right-hand member are connected with second fixed plate right-hand member and removal handle left end respectively.
The utility model discloses an acetabular bone suture pincers, the dead lever bottom is provided with the slide, is provided with the slider in the slide, and the slider lateral wall contacts with the slide inside wall, and the slider bottom is connected with the carriage release lever top.
The utility model discloses an acetabular suture pincers, fixed pincers mouth bottom is provided with multiunit pincers tooth, and multiunit pincers tooth top all is connected with fixed pincers mouth bottom.
The utility model discloses an acetabular suture forceps, the movable forceps mouth left end is provided with the intercommunicating pore.
Compared with the prior art, the beneficial effects of the utility model are that: when the bottom end of the movable handle moves rightwards, the top end of the movable handle moves leftwards, the movable rod moves leftwards, the connecting rod moves leftwards when the movable rod moves leftwards, the hinged part of the movable clamp mouth and the fixed rod rotates rightwards and upwards, the right side of the top end of the movable clamp mouth moves upwards to be inserted into the connecting hole of the fixed clamp mouth, the occupied space of the clamp mouth is reduced, the opening and closing degree of the clamp mouth is reduced, the difficulty in sewing in a narrow space is reduced, and the use convenience of equipment is improved; the handle is opened and closed by means of the first elastic device, so that a doctor saves more labor in the process of using the suture forceps, and the forceps mouth can be opened and closed more flexibly by the second elastic device when the forceps mouth is controlled to be opened and closed by the handle, the hand fatigue phenomenon of the doctor is reduced, and the fatigue of the doctor is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a perspective view of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
FIG. 4 is an enlarged view of the portion B of the present invention;
in the drawings, the reference numbers: 1. fixing a handle; 2. moving the handle; 3. a clamp body; 4. fixing the rod; 5. A travel bar; 6. fixing the clamp mouth; 7. a clamp tooth; 8. a movable clamp mouth; 9. a connecting rod; 10. a first spring; 11. a second spring; 12. a first fixing plate; 13. a second fixing plate; 14. a slide block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the utility model relates to an acetabulum suture forceps, which comprises a fixed handle 1, a movable handle 2, a forceps body 3, a fixed rod 4 and a movable rod 5, wherein the top end of the fixed handle 1 is connected with the lower side of the right end of the forceps body 3, the fixed handle 1 is rotatably connected with the movable handle 2, the fixed rod 4 and the movable rod 5 are both arranged at the left end of the forceps body 3, the right end of the fixed rod 4 is connected with the left end of the forceps body 3, the top end of the movable rod 5 is contacted with the bottom end of the fixed rod 4, the right end of the movable rod 5 is rotatably connected with the top end of the movable handle 2, the left end of the fixed rod 4 is provided with a fixed forceps mouth 6, the right end of the fixed forceps mouth 6 is connected with the left end of the fixed rod 4, the top end of the fixed forceps mouth 6 is provided with a connecting hole, the left end of the movable forceps mouth 8 is arranged, the left end of the connecting rod 9 is rotatably connected with the right end of the movable clamp mouth 8; the movable handle is characterized by further comprising a first spring 10 and a second spring 11, a first fixing plate 12 is arranged on the upper side of the front end of the fixed handle 1, the rear end of the first fixing plate 12 is connected with the upper side of the front end of the fixed handle 1, the first spring 10 is arranged between the movable handle 2 and the first fixing plate 12, the left end and the right end of the first spring 10 are respectively connected with the right end of the movable handle 2 and the left end of the first fixing plate 12, a second fixing plate 13 is arranged on the right side of the bottom end of the movable rod 5, the top end of the second fixing plate 13 is connected with the right end of the bottom end of the movable rod 5, the second spring 11 is arranged between the second fixing plate 13 and the movable handle 2, and the left end and the right end of the second; when the bottom end of the movable handle moves rightwards, the top end of the movable handle moves leftwards, the movable rod moves leftwards along with the movable handle, the connecting rod moves leftwards when the movable rod moves leftwards, the movable clamp mouth rotates rightwards and upwards around the rotatable connection part with the fixed rod, the right side of the top end of the movable clamp mouth moves upwards to be inserted into the connecting hole of the fixed clamp mouth, the occupied space of the clamp mouth is reduced, the opening and closing degree of the clamp mouth is reduced, the difficulty in sewing in a narrow space is reduced, and the use convenience of equipment is improved; the handle is opened and closed by means of the first elastic device, so that a doctor saves more labor in the process of using the suture forceps, and the forceps mouth can be opened and closed more flexibly by the second elastic device when the forceps mouth is controlled to be opened and closed by the handle, the hand fatigue phenomenon of the doctor is reduced, and the fatigue of the doctor is reduced.
The utility model discloses an acetabulum suture forceps, the bottom end of a fixed rod 4 is provided with a slide way, a slide block 14 is arranged in the slide way, the outer side wall of the slide block 14 is contacted with the inner side wall of the slide way, and the bottom end of the slide block 14 is connected with the top end of a movable rod 5; the slider can slide in the slide, and the setting of slider can improve the slip stability of carriage release lever, increases the goodness of fit between carriage release lever and the dead lever, reduces the sunken phenomenon of carriage release lever, increases the use reliability of device.
The utility model discloses an acetabulum suture forceps, the bottom end of a fixed forceps mouth 6 is provided with a plurality of groups of forceps teeth 7, and the top ends of the plurality of groups of forceps teeth 7 are all connected with the bottom end of the fixed forceps mouth 6; the fixed forceps mouth is circular and hollow, the sawtooth design at the bottom end of the fixed forceps mouth is convenient for clamping tissues, and the needle tip of the movable forceps mouth can conveniently enter.
The utility model relates to an acetabulum suture forceps, the left end of a movable forceps mouth 8 is provided with a intercommunicating pore; the movable forceps mouth is in a needle-shaped design, so that tissues can be conveniently penetrated in suturing, and a lead can conveniently penetrate through the movable forceps mouth.
The utility model relates to an acetabulum suture forceps, when in use, the bottom end of a movable handle moves rightwards, the top end of the movable handle moves leftwards, a moving rod moves leftwards, a connecting rod moves leftwards when the moving rod moves leftwards, a movable forceps mouth rotates rightwards and upwards around a rotatable connection part with a fixed rod, the right side of the top end of the movable forceps mouth moves upwards to be inserted into a connecting hole of a fixed forceps mouth, the occupied space of the forceps mouth is reduced, the opening and closing degree of the forceps mouth is reduced, the difficulty in suturing in a narrow space is reduced, the use convenience of equipment is improved, the movable forceps mouth is in a needle-shaped design so as to facilitate the tissue penetration during suturing, a lead wire of the needle-shaped forceps mouth is convenient to pass through, the fixed forceps mouth is circular and hollow, the needle point of the movable forceps mouth can conveniently enter, the zigzag design at the bottom end of the fixed forceps mouth is convenient to clamp the tissue clamping, meanwhile, the opening and closing of the forceps mouth can be more flexible by the aid of the second elastic device when the forceps mouth is controlled to be opened and closed through the handle, the hand fatigue phenomenon of a doctor is relieved, and the fatigue of the doctor is relieved.
The utility model discloses an acetabular suture pincers, its mounting means, connected mode or set up the mode and be common mechanical system, as long as can reach all can implement of its beneficial effect.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (4)
1. An acetabulum suture forceps is characterized by comprising a fixed handle (1), a movable handle (2), a forceps body (3), a fixed rod (4) and a movable rod (5), wherein the top end of the fixed handle (1) is connected with the lower side of the right end of the forceps body (3), the fixed handle (1) is rotatably connected with the movable handle (2), the fixed rod (4) and the movable rod (5) are both arranged at the left end of the forceps body (3), the right end of the fixed rod (4) is connected with the left end of the forceps body (3), the top end of the movable rod (5) is contacted with the bottom end of the fixed rod (4), the right end of the movable rod (5) is rotatably connected with the top end of the movable handle (2), the left end of the fixed rod (4) is provided with a fixed forceps mouth (6), the right end of the fixed forceps mouth (6) is connected with the left end of the fixed rod (4), the top end of the fixed forceps mouth (, the right side of the top end of the movable clamp mouth (8) is rotatably connected with the left side of the bottom end of the fixed rod (4), the left end of the movable rod (5) is provided with a connecting rod (9), the right end of the connecting rod (9) is connected with the left end of the movable rod (5), and the left end of the connecting rod (9) is rotatably connected with the right end of the movable clamp mouth (8); still include first spring (10) and second spring (11), fixed handle (1) front end upside is provided with first fixed plate (12), first fixed plate (12) rear end is connected with fixed handle (1) front end upside, first spring (10) set up between removal handle (2) and first fixed plate (12), first spring (10) left end and right-hand member are connected with removal handle (2) right-hand member and first fixed plate (12) left end respectively, carriage release lever (5) bottom right side is provided with second fixed plate (13), second fixed plate (13) top is connected with carriage release lever (5) bottom right side, second spring (11) set up between second fixed plate (13) and removal handle (2), second spring (11) left end and right-hand member are connected with second fixed plate (13) right-hand member and removal handle (2) left end respectively.
2. The acetabular suture forceps of claim 1, wherein a slide way is arranged at the bottom end of the fixing rod (4), a slide block (14) is arranged in the slide way, the outer side wall of the slide block (14) is in contact with the inner side wall of the slide way, and the bottom end of the slide block (14) is connected with the top end of the moving rod (5).
3. The acetabular suture forceps of claim 2, wherein a plurality of sets of forceps teeth (7) are arranged at the bottom end of the fixed forceps mouth (6), and the top ends of the plurality of sets of forceps teeth (7) are connected with the bottom end of the fixed forceps mouth (6).
4. The acetabular suture forceps according to claim 3, characterized in that the movable forceps mouth (8) is provided with a communication hole at the left end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022562.4U CN210330669U (en) | 2019-01-07 | 2019-01-07 | Acetabulum suture forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920022562.4U CN210330669U (en) | 2019-01-07 | 2019-01-07 | Acetabulum suture forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210330669U true CN210330669U (en) | 2020-04-17 |
Family
ID=70172967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920022562.4U Expired - Fee Related CN210330669U (en) | 2019-01-07 | 2019-01-07 | Acetabulum suture forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210330669U (en) |
-
2019
- 2019-01-07 CN CN201920022562.4U patent/CN210330669U/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: 20200417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |