CN216358578U - Peritoneoscope electrocoagulation operation forceps head - Google Patents
Peritoneoscope electrocoagulation operation forceps head Download PDFInfo
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- CN216358578U CN216358578U CN202121488952.4U CN202121488952U CN216358578U CN 216358578 U CN216358578 U CN 216358578U CN 202121488952 U CN202121488952 U CN 202121488952U CN 216358578 U CN216358578 U CN 216358578U
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- pull rod
- pin shaft
- tong
- forceps head
- head
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a laparoscopic electrocoagulation operation forceps head which comprises a left forceps head, a right forceps head, a forceps head seat and a pull rod; a pull rod channel is arranged in the forceps head seat, and an assembly groove is formed in the front end of the forceps head seat; the pull rod penetrates through the pull rod channel, the front end of the pull rod channel is provided with a connecting end, the rear ends of the left and right binding clip are respectively positioned at two sides of the connecting end, and the rear ends of the two binding clip and the connecting end of the pull rod are positioned in the assembling groove of the binding clip seat and hinged through a pin shaft I; the rear ends of the two tong heads are provided with guide inclined grooves, the guide inclined grooves are positioned above the pull rod, pin shaft holes are formed in two sides of the assembling groove at the front end of the tong head seat, the pin shaft II penetrates through the guide inclined grooves of the two tong heads, and two ends of the pin shaft II are fixed in the two pin shaft holes of the tong head seat. The utility model has compact integral structure, reasonable design and convenient operation, and compared with the conventional electric coagulation operation forceps head, the opening and closing functions of the forceps head can be realized without a hinge plate, and the exposed metal area is reduced as much as possible, thereby reducing the risk of electric injury to the normal tissues of the human body in the operation process.
Description
Technical Field
The utility model relates to a forceps head for laparoscopic electrocoagulation, belonging to the technical field of medical instruments.
Background
The minimally invasive laparoscopic surgery has the advantages of small wound, quick recovery and the like, so that the minimally invasive laparoscopic surgery is widely developed in various hospitals. The electrocoagulation forceps are used as medical instruments necessary for minimally invasive laparoscopic surgery and widely applied to various types of minimally invasive laparoscopic surgery. The main working position of the laparoscopic electrocoagulation surgical forceps is a forceps head position, the traditional electrocoagulation forceps are usually realized by adopting the movement rotation of a hinge plate in order to realize the opening and closing functions of the forceps head, but the structure is complex, the hinge plate can occupy larger space in the using process, and the laparoscopic electrocoagulation surgical forceps are very easy to contact human tissues and have the risk of electrically injuring the human tissues.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: overcomes the defects in the prior art, and provides the laparoscopic electrocoagulation surgical forceps head which has compact structure and reasonable design and can reduce the risk of electric injury to the normal tissues of a human body in the surgical process.
The laparoscopic electrocoagulation surgery forceps head comprises a left forceps head, a right forceps head, a forceps head seat and a pull rod; a pull rod channel is arranged in the forceps head seat, and an assembly groove is formed in the front end of the forceps head seat; the pull rod penetrates through the pull rod channel, the front end of the pull rod channel is provided with a connecting end, the rear ends of the left and right binding clip are respectively positioned at two sides of the connecting end, and the rear ends of the two binding clip and the connecting end of the pull rod are positioned in the assembling groove of the binding clip seat and hinged through a pin shaft I; the rear ends of the two tong heads are provided with guide inclined grooves, the guide inclined grooves are positioned above the pull rod, pin shaft holes are formed in two sides of the assembling groove at the front end of the tong head seat, the pin shaft II penetrates through the guide inclined grooves of the two tong heads, and two ends of the pin shaft II are fixed in the two pin shaft holes of the tong head seat.
In the utility model, the rear ends of the left and right tong heads and the front end of the pull rod are connected into an integral structure through a pin shaft I, and the integral structure is positioned in an assembly groove of the tong head seat and assembled with the tong head seat. Because the pin shaft II and the tong head seat are fixed, when the pull rod moves back and forth along the axial direction, the left tong head and the right tong head can be driven to move under the action of the pin shaft I, the lower ends of the left tong head and the right tong head are provided with guide chutes, and the left tong head and the right tong head can move along the direction of the guide chutes due to the existence of the pin shaft II, so that the opening and closing functions of the left tong head and the right tong head are realized. Overall structure is compact, reasonable in design, compares with conventional electricity congeals operation binding clip, and this peritoneoscope electricity congeals operation binding clip need not just can realize the switching function of binding clip through the flap, can significantly reduce in the use and expose the metal area to reduce the risk that the normal tissue of human body is wounded by the electricity among the operation process.
Preferably, the left tong head, the right tong head, the tong head seat, the pull rod, the pin shaft I and the pin shaft II are made of stainless steel materials, so that the strength is high, and the reliability of the product structure can be guaranteed.
The laparoscopic electrocoagulation surgical forceps head is suitable for traditional laparoscopic electrocoagulation surgical forceps, can be used as a replacement part of the laparoscopic electrocoagulation surgical forceps head, and does not need to change other structures such as a handle and an insulating outer tube of the traditional laparoscopic electrocoagulation surgical forceps.
Compared with the prior art, the utility model has the beneficial effects that:
the laparoscopic electrocoagulation operation forceps head has a compact integral structure, reasonable design and convenient operation, and compared with the conventional electrocoagulation operation forceps head, the laparoscopic electrocoagulation operation forceps head can realize the opening and closing functions of the forceps head without a hinge plate, and can greatly reduce the exposed metal area in the use process, thereby reducing the risk of electric injury to the normal tissues of a human body in the operation process; the laparoscopic electrocoagulation surgical forceps head is suitable for traditional laparoscopic electrocoagulation surgical forceps, can be used as a replacement part of the laparoscopic electrocoagulation surgical forceps head, and does not need to change other structures such as a handle and an insulating outer tube of the traditional laparoscopic electrocoagulation surgical forceps.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the left tong head, the right tong head and the pull rod;
FIG. 3 is a schematic structural view of the left tong head;
FIG. 4 is a schematic structural view of the right binding clip;
FIG. 5 is a schematic view of the structure of the jaw base;
FIG. 6 is a schematic view of the structure of the drawbar;
FIG. 7 is a schematic structural diagram of a laparoscopic electrocoagulation surgical forceps applying the laparoscopic electrocoagulation surgical forceps head.
In the figure: 1. a left binding clip; 2. a right binding clip; 3. a pull rod; 4. a forceps head seat; 5. a pin shaft II; 6. a pin shaft I; 7. a guide chute; 8. a pin shaft hole I; 9. a pin shaft hole; 10. assembling a groove; 11. a pin shaft hole II; 12. and a connecting end.
Detailed Description
Embodiments of the utility model are further described below with reference to the accompanying drawings:
as shown in fig. 1-6, the forceps head for laparoscopic electrocoagulation surgery comprises a left forceps head 1, a right forceps head 2, a forceps head seat 4 and a pull rod 3;
a pull rod 3 channel is arranged in the forceps head seat 4, and an assembly groove 10 is formed at the front end of the forceps head seat;
the pull rod 3 penetrates through a pull rod 3 channel, the front end of the pull rod 3 channel is provided with a connecting end 12, the rear ends of the left tong head and the right tong head are respectively positioned at two sides of the connecting end 12, the rear ends of the two tong heads and the connecting end 12 of the pull rod 3 are positioned in an assembling groove 10 of the tong head seat 4 and hinged through a pin shaft I6, in the embodiment, the rear ends of the two tong heads are provided with pin shaft holes I8, the connecting end 12 is provided with a pin shaft hole II 11, and a pin shaft I6 penetrates through the two pin shaft holes I8 and the pin shaft hole II 11 to realize the connection of the two tong heads and the pull rod 3;
the rear ends of the two binding clip heads are provided with guide chutes 7, the guide chutes 7 are positioned above the pull rod 3, pin shaft holes 9 are formed in two sides of a front end assembly groove 10 of the binding clip head seat 4, a pin shaft II 5 penetrates through the guide chutes 7 of the two binding clip heads, and two ends of the pin shaft II are fixed in the two pin shaft holes 9 of the binding clip head seat 4.
When the laparoscopic electrocoagulation surgical forceps are used, the laparoscopic electrocoagulation surgical forceps head can be directly assembled on the forceps body as a replacement part of the forceps head of the traditional laparoscopic electrocoagulation surgical forceps (as shown in fig. 7), and other structures such as a handle, an insulating outer tube and the like of the traditional laparoscopic electrocoagulation surgical forceps do not need to be changed.
In this embodiment, the rear ends of the left and right forceps heads and the front end of the pull rod 3 are connected by a pin I6 to form an integral structure, and the integral structure is located in the assembly slot 10 of the forceps head seat 4 and assembled with the forceps head seat 4. Because the pin shaft II 5 and the tong head seat 4 are kept fixed, when the pull rod 3 moves back and forth along the axial direction, the left tong head 1 and the right tong head 2 are driven to move under the action of the pin shaft I6, the lower ends of the left tong head 1 and the right tong head 2 are provided with the guide chutes 7, and the left tong head 1 and the right tong head 2 move along the direction of the guide chutes 7 due to the existence of the pin shaft II 5, so that the opening and closing functions of the left tong head 1 and the right tong head 2 are realized. Overall structure is compact, reasonable in design, compares with conventional electricity congeals operation binding clip, and this peritoneoscope electricity congeals operation binding clip need not just can realize the switching function of binding clip through the flap, can significantly reduce in the use and expose the metal area to reduce the risk that the normal tissue of human body is wounded by the electricity among the operation process.
In order to ensure the reliability of the product structure, the left tong head 1, the right tong head 2, the tong head seat 4, the pull rod 3, the pin shaft I6 and the pin shaft II 5 are made of stainless steel.
Claims (2)
1. A peritoneoscope electrocoagulation operation binding clip which characterized in that: comprises a left tong head (1), a right tong head (2), a tong head seat (4) and a pull rod (3);
a pull rod (3) channel is arranged in the forceps head seat (4), and an assembly groove (10) is formed in the front end of the forceps head seat;
the pull rod (3) penetrates through a channel of the pull rod (3), the front end of the pull rod is provided with a connecting end (12), the rear ends of the left tong head and the right tong head are respectively positioned at two sides of the connecting end (12), and the rear ends of the two tong heads and the connecting end (12) of the pull rod (3) are positioned in an assembly groove (10) of the tong head seat (4) and are hinged through a pin shaft I (6);
the rear ends of the two tong heads are provided with guide chutes (7), the guide chutes (7) are positioned above the pull rod (3), pin shaft holes (9) are formed in two sides of a front end assembly groove (10) of the tong head seat (4), pin shafts II (5) penetrate through the guide chutes (7) of the two tong heads, and two ends of the pin shafts II are fixed in the two pin shaft holes (9) of the tong head seat (4).
2. A laparoscopic electrocoagulation surgical forceps head according to claim 1, wherein: the left tong head (1), the right tong head (2), the tong head seat (4), the pull rod (3), the pin shaft I (6) and the pin shaft II (5) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121488952.4U CN216358578U (en) | 2021-06-30 | 2021-06-30 | Peritoneoscope electrocoagulation operation forceps head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121488952.4U CN216358578U (en) | 2021-06-30 | 2021-06-30 | Peritoneoscope electrocoagulation operation forceps head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216358578U true CN216358578U (en) | 2022-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121488952.4U Active CN216358578U (en) | 2021-06-30 | 2021-06-30 | Peritoneoscope electrocoagulation operation forceps head |
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| Country | Link |
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| CN (1) | CN216358578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370034A (en) * | 2023-03-22 | 2023-07-04 | 浙江舒友仪器设备股份有限公司 | Multifunctional integrated surgical forceps |
| CN116370034B (en) * | 2023-03-22 | 2024-05-17 | 浙江舒友仪器设备股份有限公司 | Multifunctional integrated surgical forceps |
-
2021
- 2021-06-30 CN CN202121488952.4U patent/CN216358578U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116370034A (en) * | 2023-03-22 | 2023-07-04 | 浙江舒友仪器设备股份有限公司 | Multifunctional integrated surgical forceps |
| CN116370034B (en) * | 2023-03-22 | 2024-05-17 | 浙江舒友仪器设备股份有限公司 | Multifunctional integrated surgical forceps |
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