CN215606079U - Surgical forceps connecting device - Google Patents
Surgical forceps connecting device Download PDFInfo
- Publication number
- CN215606079U CN215606079U CN202121306819.2U CN202121306819U CN215606079U CN 215606079 U CN215606079 U CN 215606079U CN 202121306819 U CN202121306819 U CN 202121306819U CN 215606079 U CN215606079 U CN 215606079U
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- pull rod
- forceps
- clamp
- rotation stopping
- handle
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- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 210000000080 chela (arthropods) Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a surgical forceps connecting device which comprises a first forceps body, a second forceps body and a forceps handle, wherein the first forceps body and the second forceps body are hinged on the forceps handle; a sleeve is sleeved outside the pull rod, a buckle is arranged on the clamp handle, a clamping groove is formed in the sleeve, and the buckle is clamped in the clamping groove to enable the clamp handle to be connected with the sleeve; two rotation stopping platforms are oppositely arranged on one side of the pull rod, which is far away from the clamp handle, a rotation stopping pipe is sleeved outside the pull rod at the position corresponding to the rotation stopping platforms, and a rotation stopping limiting platform on the rotation stopping pipe is abutted against the rotation stopping platforms; a connecting pipe is sleeved outside one side of the outer side of the pull rod, which is close to the pull rod head. The surgical clamp connecting device can conveniently control the opening and closing of the first clamp body and the second clamp body through the clamping rod, and can ensure that the first clamp body and the second clamp body do not rotate in the operation process, thereby ensuring the accuracy of the operation process; and the clamp body is convenient to replace, and the applicability is better.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a surgical forceps connecting device.
Background
In medical work, the application of the surgical forceps is wide, the existing surgical forceps are convenient to operate by controlling the opening and closing of the forceps body through the opening and closing of the handles, but the existing surgical forceps may have the situation that the forceps body rotates relative to an external sleeve in the operation process, and the operation precision is influenced. In addition, the existing surgical forceps are inconvenient to disassemble from the sleeve and the handle, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the surgical forceps connecting device which can ensure the working precision of the surgical forceps.
The object of the utility model is achieved in the following way:
a surgical forceps connecting device comprises a first forceps body, a second forceps body and a forceps handle, wherein the first forceps body and the second forceps body are hinged on the forceps handle through a hinge shaft; the clamp handle is provided with a through hole for penetrating a pull rod, and the pull rod penetrates through the through hole to be connected with the first clamp body and the second clamp body; a sleeve is sleeved on the outer side of the pull rod, a buckle is arranged on one side of the clamp handle, which is far away from the first clamp body and the second clamp body, a clamping groove is arranged on the sleeve correspondingly, and the buckle is clamped in the clamping groove so that the clamp handle is connected with the sleeve; two rotation stopping platforms are oppositely arranged on one side of the pull rod, which is far away from the clamp handle, a rotation stopping pipe is sleeved outside the pull rod at the position corresponding to the rotation stopping platforms, and two rotation stopping support legs are correspondingly arranged on the rotation stopping pipe and the rotation stopping platforms; the two rotation stopping support legs are provided with rotation stopping limiting tables on one sides facing the rotation stopping platform, and the rotation stopping limiting tables are abutted against the rotation stopping platform; a pull rod head used for being connected with the handle is arranged on one side of the pull rod, which is far away from the forceps handle; a connecting pipe is sleeved outside one side of the outer side of the pull rod, which is close to the pull rod head; the connecting pipe is provided with two connecting support legs facing the rotation stopping pipe, and the connecting support legs are clamped in the gaps between the two rotation stopping support legs.
As an alternative of the technical scheme of the utility model, the buckle is two clamp connectors oppositely arranged on the outer side of the clamp handle; the draw-in groove includes spread groove and screens groove, the spread groove with a L shape groove is constituteed in the screens groove.
As an alternative of the technical solution of the present invention, the pull rod includes a first pull rod and a second pull rod, the first pull rod and the second pull rod are connected by a fixing pin, the first caliper body and the second caliper body are connected with the first pull rod, and the pull rod head is disposed at an end of the second pull rod on a side away from the first pull rod.
As an alternative of the technical solution of the present invention, a connecting plate is disposed at one end of the pull rod close to the first caliper body and the second caliper body, a connecting long hole is disposed on the connecting plate, guide holes are respectively disposed on the first caliper body and the second caliper body corresponding to the connecting long hole, the hinge shaft is disposed through the connecting long hole and the guide holes, the first caliper body and the second caliper body are respectively disposed on two sides of the connecting plate through the hinge shaft, and the opening and closing angle between the first caliper body and the second caliper body can be controlled by pulling the pull rod.
As an alternative of the technical scheme of the utility model, two sides of the connecting plate, which are far away from the connecting long hole, are provided with first limiting shafts, first stop grooves are arranged on the first caliper body and the second caliper body correspondingly, and the first limiting shafts are clamped in the first stop grooves; and one sides of the first clamp body and the second clamp body, which are far away from the connecting plate, are respectively provided with a second limiting shaft, two second stop grooves are correspondingly arranged on the clamp handles, and the second limiting shafts are clamped in the second stop grooves.
The utility model has the beneficial effects that:
the surgical clamp connecting device can conveniently control the opening and closing of the first clamp body and the second clamp body through the clamping rod, and can ensure that the first clamp body and the second clamp body do not rotate in the operation process, thereby ensuring the accuracy of the operation process; and the clamp body is convenient to replace, and the applicability is better.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, 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 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 inventive labor.
Fig. 1 is a schematic structural view of a surgical clamp connection device according to an embodiment of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Fig. 4 is a partial exploded view of the surgical forceps connecting device of the present invention at the first and second forceps bodies.
FIG. 5 is a partial exploded view of the stop tube of the forceps attachment device of an embodiment of the present invention.
Reference numerals:
11-a first caliper body; 111-a pilot hole; 112-a first detent; 113-a second restraint shaft; 12-a second caliper body; 13-a forceps handle; 131-a second detent groove; 132-a buckle; 14-a jointed shaft; 15-a pull rod; 151-connecting plate; 152-connecting the long hole; 153-a first restraint shaft; 155-a rotation stop platform; 156-tie rod head; 157-a first pull rod; 158-a second tie rod; 16-a cannula; 161-card slot; 1611-connecting grooves; 1612-clamping groove; 17-rotation stopping tube; 171-rotation stopping legs; 1711-stop rotation limit table; 18-a connecting tube; 181-connecting legs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the description of the embodiments, the terms "disposed," "connected," and the like are to be construed broadly unless otherwise explicitly specified or limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; either directly or through an intervening medium, or through internal communication between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a surgical forceps connecting device, which comprises a first forceps body 11, a second forceps body 12 and a forceps handle 13, wherein the first forceps body 11 and the second forceps body 12 are hinged on the forceps handle 13 through a hinged shaft 14; the clamp handle 13 is provided with a through hole for passing through the pull rod 15, the pull rod 15 passes through the through hole to be connected with the first clamp body 11 and the second clamp body 12, and the opening and closing of the first clamp body 11 and the second clamp body 12 can be controlled through the pull rod 15. Specifically, the pull rod 15 includes a first pull rod 157 and a second pull rod 158, the first pull rod 157 and the second pull rod 158 are connected by a fixing pin, and the first caliper body 11 and the second caliper body 12 are connected to the first pull rod 157.
One end of the pull rod 15 close to the first caliper body 11 and the second caliper body 12 is provided with a connecting plate 151, the connecting plate 151 is provided with a connecting long hole 152, the corresponding first caliper body 11 and the second caliper body 12 are respectively provided with a guide hole 111, the hinge shaft 14 passes through the connecting long hole 152 and the guide hole 111, the first caliper body 11 and the second caliper body 12 are respectively arranged on two sides of the connecting plate 151 through the hinge shaft 14, and the opening and closing angle between the first caliper body 11 and the second caliper body 12 can be controlled by pulling the pull rod 15.
In addition, as shown in fig. 4, the two sides of the connecting plate 151, which are far away from the connecting slot 152, are provided with first limiting shafts 153, the first stopping grooves 112 are provided on the corresponding first caliper body 11 and the corresponding second caliper body 12, and the first limiting shafts 153 are clamped in the first stopping grooves 112; the first caliper body 11 and the second caliper body 12 are provided with a second limiting shaft 113 on one side away from the connecting plate 151, two second stopping grooves 131 are correspondingly provided on the caliper handle 13, and the second limiting shaft 113 is clamped in the second stopping grooves 131. In the scheme, the first forceps body 11 and the second forceps body 12 can be ensured to rotate only and not move in the process of pulling the pull rod 15 to adjust the opening and closing angle between the first forceps body 11 and the second forceps body 12, and the precision of the operation process of the surgical forceps is ensured.
A sleeve 16 is sleeved on the outer side of the pull rod 15, a buckle 132 is arranged on one side of the clamp handle 13, which is far away from the first clamp body 11 and the second clamp body 12, a clamping groove 161 is arranged on the corresponding sleeve 16, and the buckle 132 is clamped in the clamping groove 161 so that the clamp handle 13 is connected with the sleeve 16; specifically, the latch 132 is two latch heads oppositely arranged on the outer sides of the forceps handle 13; draw-in groove 161 includes spread groove 1611 and screens groove 1612, an L shape groove is constituteed with the screens groove to the spread groove, when needs connect pincers handle 13 and sleeve pipe 16, with the buckle along the spread groove scratch into screens groove department, rotate pincers handle 13 again make buckle 132 fall into completely in the screens groove can, this kind of structure sets up articulated shaft 12 to detachable construction at the in-process that uses and can realize the change of different shapes operation pincers binding clip, change convenient and fast, the suitability of operation pincers has been improved.
In addition, as shown in fig. 5, two rotation stopping platforms 155 are oppositely arranged on one side of the pull rod 15 away from the forceps handle 13, a rotation stopping pipe 17 is sleeved outside the pull rod 15 at the position corresponding to the rotation stopping platforms 155, and two rotation stopping support legs 171 are correspondingly arranged on the rotation stopping pipe 17 and the rotation stopping platforms 155; the rotation stopping limiting tables 1711 are arranged on one sides of the two rotation stopping support legs 171 facing the rotation stopping platform 155, and the rotation stopping limiting tables 1711 are abutted against the rotation stopping platform 155; a pull rod head 156 for connecting with the handle is arranged on one side of the second pull rod 158 away from the forceps handle 13; a connecting pipe 18 is sleeved outside one side of the outer side of the pull rod 15 close to the pull rod head 156; the connecting tube 18 is provided with two connecting legs 181 toward the rotation stop tube 17, and the connecting legs 181 are engaged in the gaps between the two rotation stop legs 171.
In the actual use process, the pull rod head 156 is connected with the handle, the link pipe 18 is abutted against the handle, when the pull rod 15 is pulled by the handle to adjust the opening and closing angle between the first forceps body 11 and the second forceps body 12, the pull rod 15 moves in the cavity among the connecting pipe 18, the rotation stopping pipe 17, the sleeve 16 and the forceps handle 13, and moves along the rotation stopping limit platform 1711 corresponding to the rotation stopping platform 155, so that the pull rod 15 is ensured not to rotate in the moving process, and the operation precision of the surgical forceps is further ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein. In addition, the technical solutions between the various embodiments can be combined with each other, but must be based on the realization of those skilled in the art; where combinations of features are mutually inconsistent or impractical, such combinations should not be considered as being absent and not within the scope of the claimed invention.
Claims (5)
1. A surgical forceps connecting device comprises a first forceps body and a second forceps body, and is characterized by further comprising a forceps handle, wherein the first forceps body and the second forceps body are hinged to the forceps handle through a hinge shaft;
the clamp handle is provided with a through hole for penetrating a pull rod, and the pull rod penetrates through the through hole to be connected with the first clamp body and the second clamp body;
a sleeve is sleeved on the outer side of the pull rod, a buckle is arranged on one side of the clamp handle, which is far away from the first clamp body and the second clamp body, a clamping groove is arranged on the sleeve correspondingly, and the buckle is clamped in the clamping groove so that the clamp handle is connected with the sleeve;
two rotation stopping platforms are oppositely arranged on one side of the pull rod, which is far away from the clamp handle, a rotation stopping pipe is sleeved outside the pull rod at the position corresponding to the rotation stopping platforms, and two rotation stopping support legs are correspondingly arranged on the rotation stopping pipe and the rotation stopping platforms; the two rotation stopping support legs are provided with rotation stopping limiting tables on one sides facing the rotation stopping platform, and the rotation stopping limiting tables are abutted against the rotation stopping platform;
a pull rod head used for being connected with the handle is arranged on one side of the pull rod, which is far away from the forceps handle; a connecting pipe is sleeved outside one side of the outer side of the pull rod, which is close to the pull rod head; the connecting pipe is provided with two connecting support legs facing the rotation stopping pipe, and the connecting support legs are clamped in the gaps between the two rotation stopping support legs.
2. The surgical clamp connection device of claim 1, wherein the clasp is two clasp joints disposed opposite the outer sides of the clamp handles;
the draw-in groove includes spread groove and screens groove, the spread groove with a L shape groove is constituteed in the screens groove.
3. The forceps connecting device of claim 1, wherein the pull rod includes a first pull rod and a second pull rod, the first pull rod and the second pull rod are connected by a fixing pin, the first forceps body and the second forceps body are connected with the first pull rod, and the pull rod head is disposed at an end of the second pull rod away from the first pull rod.
4. The surgical forceps connecting device according to claim 3, wherein a connecting plate is disposed at an end of the pull rod close to the first forceps body and the second forceps body, a connecting slot is disposed on the connecting plate, guide holes are disposed on the connecting plate corresponding to the first forceps body and the second forceps body, respectively, the hinge shaft is disposed through the connecting slot and the guide holes, the first forceps body and the second forceps body are disposed on two sides of the connecting plate through the hinge shaft, and the opening and closing angle between the first forceps body and the second forceps body can be controlled by pulling the pull rod.
5. The surgical clamp connecting device according to claim 4, wherein a first limiting shaft is arranged at each of two sides of the connecting plate away from the connecting long hole, a first stop groove is arranged on each of the first clamp body and the second clamp body, and the first limiting shaft is clamped in the first stop groove;
and one sides of the first clamp body and the second clamp body, which are far away from the connecting plate, are respectively provided with a second limiting shaft, two second stop grooves are correspondingly arranged on the clamp handles, and the second limiting shafts are clamped in the second stop grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306819.2U CN215606079U (en) | 2021-06-11 | 2021-06-11 | Surgical forceps connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121306819.2U CN215606079U (en) | 2021-06-11 | 2021-06-11 | Surgical forceps connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215606079U true CN215606079U (en) | 2022-01-25 |
Family
ID=79942851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121306819.2U Expired - Fee Related CN215606079U (en) | 2021-06-11 | 2021-06-11 | Surgical forceps connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215606079U (en) |
-
2021
- 2021-06-11 CN CN202121306819.2U patent/CN215606079U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220704 Address after: 266000 plant 1, No. 318, Huanghe West Road, Huangdao District, Qingdao City, Shandong Province Patentee after: Greer (Qingdao) Medical Instrument Co.,Ltd. Address before: 266000 room 1001, No. 1 workshop, No. 318, Huanghe West Road, Huangdao District, Qingdao, Shandong Province Patentee before: Qingdao Qingxi Medical Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220830 Address after: No. 103, District 3, Wei Family Committee, Sibaoshan Sub-district Office, Zhangdian District, Zibo City, Shandong Province, 255000 Patentee after: Pang Yunhong Address before: 266000 plant 1, No. 318, Huanghe West Road, Huangdao District, Qingdao City, Shandong Province Patentee before: Greer (Qingdao) Medical Instrument Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |