CN215384591U - Flushing, sucking and stripping bipolar coagulation forceps - Google Patents
Flushing, sucking and stripping bipolar coagulation forceps Download PDFInfo
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- CN215384591U CN215384591U CN202121702513.9U CN202121702513U CN215384591U CN 215384591 U CN215384591 U CN 215384591U CN 202121702513 U CN202121702513 U CN 202121702513U CN 215384591 U CN215384591 U CN 215384591U
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Abstract
The utility model relates to a pair of bipolar electric coagulation forceps for washing, suction and stripping, which comprises a forceps body and a base, wherein the forceps body comprises a forceps head and a forceps handle, a water inlet channel and a suction channel are respectively arranged in the forceps handle along the length direction of the forceps handle, the forceps head is respectively provided with a water inlet and a suction port, the end part of the forceps handle is respectively provided with a water inlet interface and a negative pressure interface, the water inlet channel and the water inlet are sequentially communicated, and the negative pressure interface, the suction channel and the suction port are sequentially communicated; the transverse width of the forceps head is gradually reduced from the back to the front, so that the front end of the forceps head is a vertical edge extending along the thickness direction; the inside wall of tweezers head is the electricity congeals the plane, and when two tweezers heads were closed, two electricity congeals the plane and laminates in opposite directions to two vertical arriss form the cutting knife of cutting edge towards the front end jointly, and this electricity congeals tweezers has two passageways to realize inwards washing by water and outside attraction respectively, and the tweezers head can also act as the stripper knife and use when the electricity congeals the function of hemostasis outside having the electricity.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to flushing, sucking and stripping bipolar electric coagulation forceps.
Background
At present, the main function of the electric coagulation forceps used clinically is hemostasis of wound surfaces, and in addition to the wound surface hemostasis, the forceps are required to strip and remove focus tissues in the operation process of doctors. Some doctors can solve the problem by replacing the ordinary non-electric operation stripping knife, so that the operation complexity and the operation time are increased.
In addition, when the cut surface has cerebrospinal fluid or blood to block the visual field, a suction apparatus is needed to remove the blood, so that the clear surgical field is kept. In order to keep normal brain tissue water loss and dryness, the water is continuously flushed to preserve moisture. Therefore, a plurality of people are needed to cooperate in the tumor resection, and a plurality of people are needed to take the suction apparatus, the flushing device, the tumor dissecting knife and the like respectively. Meanwhile, a plurality of instruments are used for blocking the sight line, so that the tumor is not convenient to cut, the actual incision is larger than the theoretical incision, and the operation risk is increased.
Disclosure of Invention
The utility model aims to provide a flushing and suction stripping bipolar coagulation forceps, which solves the problems that in the prior art, a plurality of instruments are combined to be operated simultaneously or alternately in the brain tumor resection, the incision is large, the infection chance is increased and the operation time is long.
In order to solve the problems, the flushing, sucking and stripping bipolar coagulation forceps adopts the following technical scheme:
a bipolar electric coagulation forceps capable of being washed, sucked and stripped comprises a forceps body and a base, wherein the forceps body comprises a forceps head at the front part and a forceps handle at the rear part, an electric connector is converged at the rear end of the forceps handle, a water inlet channel and a suction channel are respectively arranged in the forceps handle along the length direction of the forceps handle, a water inlet and a suction port are respectively arranged on the forceps head, a water inlet interface and a negative pressure interface are respectively arranged at the end part of the forceps handle, the water inlet interface, the water inlet channel and the water inlet are sequentially communicated, and the negative pressure interface, the suction channel and the suction port are sequentially communicated; the lateral width and the longitudinal thickness of the forceps head are respectively gradually reduced in the direction from back to front, and a vertical edge extending in the thickness direction is arranged at the front end of the forceps head; the inside wall of the forceps heads is an electrocoagulation plane, when the two forceps heads are closed, the two electrocoagulation planes are attached oppositely, and the two vertical edges jointly form a cutting knife with a cutting edge facing to the front end.
Furthermore, the outer side wall of the forceps head is an arc surface, and the water inlet and the suction port are both arranged on the outer side wall of the forceps head.
Further, the tweezers handle includes anterior operating portion, the kink in middle part and the grasping portion at rear portion, operating portion, kink and grasping portion wholly are "Z" style of calligraphy.
Further, be provided with the locating part on the inside wall of gripping portion, the locating part is including setting up spacing post on one of them tweezers handle gripping portion inside wall and setting up the spacing groove on another tweezers handle gripping portion inside wall, and when tweezers handle open and shut, spacing post can be followed the slip of spacing inslot wall. ' Qiyi
The utility model has the following beneficial effects:
1. according to the bipolar electric coagulation forceps for irrigation, suction and stripping, the forceps handle is respectively provided with the water inlet channel and the suction channel along the length direction, inward water inlet and outward suction can be respectively realized through the water inlet channel and the suction channel, and the clear visual field in the operation process can be ensured.
2. The transverse width and the longitudinal thickness of the forceps head are respectively and gradually reduced in the backward and forward directions, so that the front end of the forceps head is close to the gradually thinned sheet-shaped structure, and the electric coagulation forceps have the electric coagulation hemostasis function and can realize the function of stripping.
2. The front end of the forceps head is provided with the vertical edges extending along the thickness direction, when the forceps head is closed, the two vertical edges are in close contact with each other to form a blade with a sharp part facing the front end, namely when the forceps head is closed, the forceps head can be used as a common stripping knife when being used as an electric coagulation forceps, the instrument used in an operation can be reduced, the actual incision is favorably reduced, and the operation risk is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the present invention.
Figure 2 is a schematic structural view of the forceps head.
Fig. 3 is an enlarged view of a structure at a in fig. 1.
Fig. 4 is an enlarged view of the structure at B in fig. 1.
The reference numbers in the figures illustrate: 1-base, 2-forceps head, 3-forceps handle, 31-operation part, 32-bending part, 33-grasping part, 4-water inlet interface, 5-water inlet channel, 6-water inlet, 7-negative pressure interface, 8-suction channel, 9-suction port, 10-vertical edge, 11-limiting column and 12-limiting groove.
Detailed Description
In order to make the technical purpose, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention are further described below with reference to the accompanying drawings and specific embodiments.
Example 1:
a bipolar electric coagulation forceps for irrigation, suction and stripping is shown in figures 1-4 and comprises a forceps body and a base 1, wherein the rear end of the forceps body is fixed on the base 1. The forceps body comprises a forceps head 2 at the front part and a forceps handle 3 at the rear part, the rear end of the forceps handle 3 is converged to the electric connector, and hemostasis of a wound surface is realized by closing the forceps head 2 of the electric coagulation forceps.
The forceps heads 2 are respectively provided with a water inlet 6 and a suction port 9, in the embodiment, the outer side wall of the forceps heads 2 is an arc surface, and the water inlet 6 and the suction port 9 are both arranged on the outer side wall of the forceps heads 2. The end part of the forceps handle 3 is provided with a water inlet interface 4 at the position corresponding to the water inlet channel, a negative pressure interface 7 at the position corresponding to the suction channel, the water inlet interface 4, the water inlet channel 5 and the water inlet 6 are communicated in sequence, and the negative pressure interface 7, the suction channel 8 and the suction port 9 are communicated in sequence. In the operation process, water is introduced into the water inlet channel 5 from the water inlet interface 4 and enters the brain tissue from the water inlet 6 for moistening, so that the moisture of the normal brain tissue is kept, the moisture preserving effect is achieved, and the tissue is prevented from being dried due to moisture loss. When the cut surface has cerebrospinal fluid or blood to block the visual field, the suction apparatus is started to suck the cerebrospinal fluid or the blood through the negative pressure interface 7, the suction channel 8 and the suction port 9, so that the blood is removed and the surgical field is kept clear.
The inner side wall of the forceps heads 2 is an electrocoagulation plane, and when the two forceps heads 2 are closed, the two electrocoagulation planes are oppositely attached to achieve electrocoagulation hemostasis on the wound surface. The transverse width and the longitudinal thickness of the forceps head 2 are respectively gradually reduced from back to front, so that the front end of the forceps head is close to the gradually thinned sheet-shaped structure, and the electric coagulation forceps have the electric coagulation hemostasis function and can realize the function of stripping.
The front end of the forceps head 2 is provided with a vertical edge 10 extending along the thickness direction (namely, the longitudinal direction), and when the two forceps heads 2 are closed, the two vertical edges 10 jointly form a cutting knife with a cutting edge facing to the front end, so that the stripping effect can be achieved. The forceps head can be used as a common electric coagulation forceps, and can also be used as a common stripping knife when the forceps head is closed and the power is cut off, so that appliances used in operation can be reduced, the actual incision can be reduced, and the operation risk can be reduced.
In addition, the forceps handle 3 comprises an operating part 31 at the front part, a bending part 32 at the middle part and a grasping part 33 at the rear part, and the operating part, the bending part and the grasping part are Z-shaped integrally. Thus, the operation part 31 and the grasping part 33 of the forceps handles are not on the same plane, so that the forceps handles 3 can be held on the grasping part 33 of the forceps handles 3 by hands during operation without shielding the sight, and the opening and closing between the two forceps handles 3 can be more flexibly operated.
Be provided with the locating part on the inside wall of gripping portion, the locating part is including setting up spacing post 11 on one of them tweezers handle gripping portion inside wall and setting up the spacing groove 12 on another tweezers handle gripping portion inside wall, and when tweezers handle open and shut, spacing post 11 can be followed the slip of spacing groove 12 inner wall. Avoid the electric coagulation plane of the forceps head 2 inside wall to misplace.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the technical solutions of the present invention, but the protection scope of the present invention is not limited thereto, and any equivalent substitutions and modifications or partial substitutions made without departing from the spirit and scope of the present invention should be covered within the protection scope of the claims of the present invention.
Claims (4)
1. The utility model provides a wash and attract bipolar coagulation tweezers of peeling off, includes tweezers body and base, and the tweezers body is including anterior tweezers head and the tweezers handle in rear portion, and the rear end of tweezers handle is gathered to the electricity and is connect characterized in that: the forceps handle is respectively provided with a water inlet channel and a suction channel along the length direction, the forceps head is respectively provided with a water inlet and a suction port, the end part of the forceps handle is respectively provided with a water inlet interface and a negative pressure interface, the water inlet channel and the water inlet are sequentially communicated, and the negative pressure interface, the suction channel and the suction port are sequentially communicated; the lateral width and the longitudinal thickness of the forceps head are respectively gradually reduced in the direction from back to front, and a vertical edge extending in the thickness direction is arranged at the front end of the forceps head; the inside wall of the forceps heads is an electrocoagulation plane, when the two forceps heads are closed, the two electrocoagulation planes are attached oppositely, and the two vertical edges jointly form a cutting knife with a cutting edge facing to the front end.
2. The irrigation aspiration stripping bipolar coagulation forceps of claim 1, wherein: the outer side wall of the forceps head is an arc surface, and the water inlet and the suction port are both arranged on the outer side wall of the forceps head.
3. The irrigation aspiration stripping bipolar coagulation forceps of claim 1, wherein: the tweezers handle includes the operating portion at front portion, the kink at middle part and the gripping portion at rear portion, the operating portion, kink and gripping portion wholly are "Z" style of calligraphy.
4. The irrigation aspiration stripping bipolar coagulation forceps of claim 3, wherein: be provided with the locating part on the inside wall of gripping portion, the locating part is including setting up spacing post on one of them tweezers handle gripping portion inside wall and setting up the spacing groove on another tweezers handle gripping portion inside wall, and when tweezers handle open and shut, spacing post can be followed the slip of spacing inslot wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702513.9U CN215384591U (en) | 2021-07-26 | 2021-07-26 | Flushing, sucking and stripping bipolar coagulation forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121702513.9U CN215384591U (en) | 2021-07-26 | 2021-07-26 | Flushing, sucking and stripping bipolar coagulation forceps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215384591U true CN215384591U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121702513.9U Active CN215384591U (en) | 2021-07-26 | 2021-07-26 | Flushing, sucking and stripping bipolar coagulation forceps |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215384591U (en) |
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2021
- 2021-07-26 CN CN202121702513.9U patent/CN215384591U/en active Active
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