CN216603051U - High-frequency bipolar surgical forceps - Google Patents
High-frequency bipolar surgical forceps Download PDFInfo
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- CN216603051U CN216603051U CN202120193043.1U CN202120193043U CN216603051U CN 216603051 U CN216603051 U CN 216603051U CN 202120193043 U CN202120193043 U CN 202120193043U CN 216603051 U CN216603051 U CN 216603051U
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Abstract
The present invention relates to a surgical tool. A high-frequency bipolar surgical clamp comprises a clamp rod tube, wherein one end of the clamp rod tube is provided with a clamp body, a handle is arranged on the clamp body, one end of the clamp rod tube is provided with an upper clamp head and a lower clamp head, the other end of the clamp rod tube is an electric connection end, a clamp rod part is arranged in the clamp rod tube, the clamp rod part comprises a moving component and a conductive component, the moving component is positioned outside the upper clamp head and the lower clamp head, and the moving component is connected with the handle; the conducting assembly comprises an upper conducting set and a lower conducting set, the upper conducting set is connected with the upper binding clip, the lower conducting set is connected with the lower binding clip, and an insulating part is arranged between the upper conducting set and the lower conducting set. The utility model provides the high-frequency bipolar surgical forceps which are simple in structure, good in safety and convenient to operate; solves the technical problems of complex structure, inconvenient operation and large diameter of the forceps tube of the surgical forceps in the prior art.
Description
Technical Field
The utility model relates to a surgical tool, in particular to a high-frequency bipolar surgical clamp.
Background
With the development of science and technology, instruments in modern surgical operations are more and more, and the surgical instruments can well help doctors to complete the operations, so that the convenience and the safety are improved. At present, a special operating forceps is needed for general surgical operations of thoracic cavity and abdominal cavity, and the operating forceps have the functions of clamping, cutting and the like. When focus is found in abdominal cavity of human body, it needs to be cut off. In the process of excision surgery, tissues and organs in the abdominal cavity of a human body need to be searched, separated, contrasted, excised and subjected to electric coagulation hemostasis, and in the process of surgery, the tissues and the organs are connected with each other and need to be matched with various instruments and forceps for surgery treatment. The existing operation is focused on minimal invasion, and the operation forceps can be easily extended into an instrument channel to perform the operation. However, the existing forceps are generally complex in structure and poor in flexibility.
Disclosure of Invention
The utility model provides the high-frequency bipolar surgical forceps which are simple in structure, good in safety and convenient to operate; solves the technical problems of complex structure, inconvenient operation and large diameter of the forceps tube of the surgical forceps in the prior art.
The technical problem of the utility model is solved by the following technical scheme: a high-frequency bipolar surgical clamp comprises a clamp rod tube, wherein one end of the clamp rod tube is provided with a clamp body, a handle is arranged on the clamp body, one end of the clamp rod tube is provided with an upper clamp head and a lower clamp head, the other end of the clamp rod tube is an electric connection end, a clamp rod part is arranged in the clamp rod tube, the clamp rod part comprises a moving component and a conductive component, the moving component is positioned outside the upper clamp head and the lower clamp head, and the moving component is connected with the handle; the conducting assembly comprises an upper conducting set and a lower conducting set, the upper conducting set is connected with the upper binding clip, the lower conducting set is connected with the lower binding clip, and an insulating part is arranged between the upper conducting set and the lower conducting set. The movable part enables the upper forceps head and the lower forceps head to be closed to achieve cutting and blood coagulation, the conductive part is respectively connected with the upper forceps head and the lower forceps head, and the upper forceps head and the lower forceps head are respectively connected with the positive electrode and the negative electrode of the electrode, so that a loop is formed, and operation of the surgical forceps is achieved. The upper conductive group and the lower conductive group are separated by the insulating part, so that the stability of a loop and the operation safety of the surgical forceps are ensured. The electric connection end of the forceps tube is connected with the surgical forceps through an external plug.
Preferably, the upper conductive group comprises an inner sleeve positioned in the forceps rod pipe, one end of the inner sleeve is connected with the upper forceps head, the other end of the inner sleeve is connected with a conductive pin, the conductive pin is connected with a conductive pipe, and the conductive pipe is positioned at the electric connection end of the forceps rod pipe. The conductive pin is connected to one of the poles of the power supply through a conductive tube.
Preferably, the lower conductive group comprises a conductive copper wire, one end of the conductive copper wire is connected with the lower binding clip, the other end of the conductive copper wire is connected with the binding post plug, and the binding post plug is positioned at the electric connection end of the binding post pipe. The conductive copper wire is directly communicated with the other pole of the power supply.
Preferably, the insulating part comprises an insulating tube positioned on the inner wall of the inner sleeve, and the conductive copper wire of the lower conductive group is positioned in the insulating tube; and the insulating clamp rod sleeve is arranged between the conductive pipe in the upper conductive group and the clamp rod plug of the lower conductive group. The conductive copper wire is positioned in the inner sleeve, the inner sleeve simultaneously realizes the electric connection transition piece of the upper tong head and the lower tong head, the structure is simple, the whole tong pipe component is more compact, and the puncture outfit can be conveniently inserted into the abdominal cavity in a matching manner. Meanwhile, the inner sleeve is separated from the outside by the insulating tube, so that the insulating effect is ensured, and the safety is improved.
Preferably, an upper insulating sleeve is arranged at the joint of the upper binding clip and the binding post pipe, and a lower insulating sleeve is arranged at the joint of the lower binding clip and the binding post pipe. The upper and lower binding clip and the binding clip pipe can not generate electric conduction or electric leakage, and the use safety is improved.
Preferably, a lock nut is installed at one end of the forceps body, a rotating sleeve is installed at the other end of the forceps body, through holes which are located on the same straight line are formed in the centers of the lock nut and the rotating sleeve, the forceps rod pipe penetrates through the through holes, and the electric connection end of the forceps rod pipe is located in the rotating sleeve. An electric connector can be inserted into the rotating sleeve to realize electric conduction.
Preferably, a middle pipe seat is arranged in the pliers body, the middle pipe seat is positioned between the lock nut and the rotating sleeve, and a pressure spring is arranged between the middle pipe seat and the lock nut; the handle comprises a front handle and a rear handle, the middle tube seat is connected with the front handle, and the rear handle is fixed on the forceps body; the moving assembly comprises a middle pipe fixed on a middle pipe seat, the other end of the middle pipe penetrates through a central hole of the lock nut and extends to the joint of the upper tong head and the lower tong head, and a middle pipe insulating sleeve is installed at the other end of the middle pipe; the locking nut is fixed with a clamp tube, and the other end of the clamp tube passes through the central hole of the locking nut and extends to the joint of the upper clamp head and the lower clamp head. The middle pipe is used for opening and closing the upper tong head and the lower tong head, pushing the front handle and compressing the spring, the middle pipe moves forwards under the driving of the front handle to close the upper tong head and the lower tong head, the front handle is released, the spring is reset, the middle pipe moves downwards under the driving of the front handle, and the upper tong head and the lower tong head are separated. The clamp pipe fixed on the lock nut plays a role in supporting and guiding the middle pipe.
Therefore, the high-frequency bipolar operation clamp has the following advantages: the structure is simple, the upper tong head and the lower tong head are electrically connected inside and outside the inner sleeve respectively, the integral pipe diameter is small, and the device is convenient to be matched with other surgical instruments or endoscopes for use; the upper tong head and the lower tong head are electrically connected for insulation through the insulating sleeve in the inner sleeve, so that the use safety is ensured; the front handle is automatically reset, and the operation is convenient.
Drawings
Fig. 1 is a perspective view of a high-frequency bipolar forceps of the present invention.
Fig. 2 is an enlarged view at a in fig. 1.
FIG. 3 is a schematic view of the jawarm assembly of FIG. 1.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b):
as shown in figures 1, 2 and 3, the high-frequency bipolar surgical forceps comprise a forceps body 9, a lock nut 7 is fixed at one end of the forceps body 9, a rotating sleeve 12 is installed at the other end of the forceps body 9, and through holes which are positioned on the same straight line are arranged at the centers of the lock nut 7 and the rotating sleeve 12. A middle pipe seat 11 is arranged between the lock nut 7 and the rotating sleeve 12, a middle pipe 10 is fixed on the middle pipe seat 11, a clamp pipe 5 is fixed on the lock nut 7, and the clamp pipe 5 is positioned outside the middle pipe 10. Inside the middle tube 10 is a jaw tube 16. A pressure spring 8 is sleeved outside a middle pipe 10 between a lock nut 7 and a middle pipe seat 11, a front handle 15 is fixed on the middle pipe seat 11, the front handle 15 is hinged on a clamp body 9 through a pin shaft 12, and a rear handle 14 is fixed on the clamp body 9. The middle pipe 10 is driven to move in the clamp pipe 5 by pulling the front handle 15.
An upper binding clip 1 and a lower binding clip 2 are arranged at the end part of the binding clip 5, the upper binding clip 1 and the binding clip pipe 16 are insulated by an upper insulating sleeve 4, and the lower binding clip 2 and the binding clip pipe 16 are insulated by a lower insulating sleeve 3. An inner sleeve 6 is arranged in the forceps rod pipe 16, a tetrafluoro insulating pipe 26 is arranged on the inner wall of the inner sleeve 6, the upper forceps head 1 is welded with the outer wall of the inner sleeve 6, and a conductive copper wire 17 of the lower forceps head 2 is located in the tetrafluoro insulating pipe 26. An insulating clamp rod sleeve 18 is arranged at the rear end of the clamp rod pipe 16, a conductive pipe 20 is sleeved outside the insulating clamp rod sleeve 18, and a clamp rod plug 21 is arranged at the end part of the insulating clamp rod sleeve 18.
The end of the inner sleeve 6 is connected with a conductive pin 19, and the conductive pin 19 is connected with a conductive tube 20. The electrically conductive copper wire 17 in the inner sleeve 6 extends into the jawset pin 21.
The joint of the middle pipe 10 and the upper and lower tong heads is provided with a middle pipe insulating sleeve 4, and the middle pipe insulating sleeve 4 is positioned in the tong pipe 5.
When the bipolar operation forceps are used, the electric connector is inserted into the rotating sleeve, the two poles of the power supply are respectively connected to the upper forceps head and the lower forceps head through the conductive tube and the forceps rod plug, so that the bipolar operation forceps are realized, and during operation, the front handle is shifted as required to adjust the opening and closing degree of the upper forceps head and the lower forceps head.
Claims (7)
1. The utility model provides a bipolar operation pincers of high frequency, includes the tong pole pipe, and the one end of tong pole pipe is equipped with the pincers body, is equipped with handle, its characterized in that on the pincers body: an upper tong head and a lower tong head are arranged at one end of the tong rod pipe, an electric connection end is arranged at the other end of the tong rod pipe, a tong rod part is arranged in the tong rod pipe, the tong rod part comprises a moving component and a conductive component, the moving component is positioned outside the upper tong head and the lower tong head, and the moving component is connected with a handle; the conducting assembly comprises an upper conducting set and a lower conducting set, the upper conducting set is connected with the upper binding clip, the lower conducting set is connected with the lower binding clip, and an insulating part is arranged between the upper conducting set and the lower conducting set.
2. High frequency bipolar surgical forceps according to claim 1, characterized in that: go up conductive assembly including being located the intraductal interior sleeve pipe of tong pole, interior sheathed tube one end is connected with last binding clip, interior sheathed tube other end is connected with conductive pin, conductive pin is connected with the electric conduction pipe, the electric connection end that the electric conduction pipe is located the tong pole pipe.
3. High frequency bipolar surgical forceps according to claim 1, characterized in that: the lower conductive group comprises a conductive copper wire, one end of the conductive copper wire is connected with the lower tong head, the other end of the conductive copper wire is connected with the tong rod plug, and the tong rod plug is located at the electric connection end of the tong rod pipe.
4. A high frequency bipolar surgical forceps as claimed in any one of claims 1 to 3, further comprising: the insulating part comprises an insulating tube positioned on the inner wall of the inner sleeve, and the conductive copper wire of the lower conductive group is positioned in the insulating tube; and the insulating clamp rod sleeve is arranged between the conductive pipe in the upper conductive group and the clamp rod plug of the lower conductive group.
5. A high frequency bipolar surgical forceps as claimed in any one of claims 1 to 3, further comprising: an upper insulating sleeve is arranged at the joint of the upper binding clip and the binding post pipe, and a lower insulating sleeve is arranged at the joint of the lower binding clip and the binding post pipe.
6. A high frequency bipolar surgical forceps as claimed in any one of claims 1 to 3, further comprising: the clamp is characterized in that a lock nut is installed at one end of the clamp body, a rotating sleeve is installed at the other end of the clamp body, through holes which are located on the same straight line are formed in the centers of the lock nut and the rotating sleeve, a clamp rod pipe penetrates through the through holes, and the electric connection end of the clamp rod pipe is located in the rotating sleeve.
7. The high frequency bipolar forceps of claim 6, wherein: a middle pipe seat is arranged in the clamp body, the middle pipe seat is positioned between the lock nut and the rotating sleeve, and a pressure spring is arranged between the middle pipe seat and the lock nut; the handle comprises a front handle and a rear handle, the middle tube seat is connected with the front handle, and the rear handle is fixed on the forceps body; the moving assembly comprises a middle pipe fixed on a middle pipe seat, the other end of the middle pipe penetrates through a central hole of the lock nut and extends to the joint of the upper tong head and the lower tong head, and a middle pipe insulating sleeve is installed at the other end of the middle pipe; the locking nut is fixed with a clamp pipe, and the other end of the clamp pipe penetrates through the central hole of the locking nut and extends to the joint of the upper clamp head and the lower clamp head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193043.1U CN216603051U (en) | 2021-01-25 | 2021-01-25 | High-frequency bipolar surgical forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193043.1U CN216603051U (en) | 2021-01-25 | 2021-01-25 | High-frequency bipolar surgical forceps |
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| Publication Number | Publication Date |
|---|---|
| CN216603051U true CN216603051U (en) | 2022-05-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120193043.1U Active CN216603051U (en) | 2021-01-25 | 2021-01-25 | High-frequency bipolar surgical forceps |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116172691A (en) * | 2023-01-31 | 2023-05-30 | 极限人工智能有限公司 | Driver with power supply function, surgical forceps, surgical robot and power supply method |
-
2021
- 2021-01-25 CN CN202120193043.1U patent/CN216603051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116172691A (en) * | 2023-01-31 | 2023-05-30 | 极限人工智能有限公司 | Driver with power supply function, surgical forceps, surgical robot and power supply method |
| CN116172691B (en) * | 2023-01-31 | 2023-10-20 | 极限人工智能有限公司 | Driver with power supply function, surgical forceps, surgical robot and power supply method |
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