CN209474790U - A kind of bipolar coagulation forceps of adjustable spacing - Google Patents
A kind of bipolar coagulation forceps of adjustable spacing Download PDFInfo
- Publication number
- CN209474790U CN209474790U CN201721446918.4U CN201721446918U CN209474790U CN 209474790 U CN209474790 U CN 209474790U CN 201721446918 U CN201721446918 U CN 201721446918U CN 209474790 U CN209474790 U CN 209474790U
- Authority
- CN
- China
- Prior art keywords
- tweezer
- bodies
- coagulation forceps
- bipolar coagulation
- electrode tip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to bipolar coagulation forceps technical fields, especially a kind of bipolar coagulation forceps of adjustable spacing, including tweezer body, the tweezer body is made of two tweezer bodies, one end of two tweezer bodies is connected with electrode tip holder jointly, and two tweezer bodies are respectively arranged with tweezer point far from one end of electrode tip holder, two tweezer bodies offer the first mounting hole close to the side of electrode tip holder, and it is inserted with screw rod jointly in two the first mounting holes, movable sleeve is equipped with pressure spring on the screw rod, and pressure spring is located at the inside of two tweezer bodies, the both ends of the screw rod are respectively connected with nut, and two nuts are located at the outside of two tweezer bodies, the second mounting hole there are two opening up also is respectively separated with two tweezers.The utility model has the advantages that structure is simple, easy to use, effectively reduces the error that bipolar coagulation forceps generate when in use, and also ensures that tweezer point will not misplace when in use, ensure that precision when use.
Description
Technical field
The utility model relates to bipolar coagulation forceps technical field more particularly to a kind of bipolar coagulation forceps of adjustable spacing.
Background technique
Bipolar coagulation forceps can carry out more accurate electric coagulation hemostasis to thin vessels and other structures and processing, principle are to pass through
Heating automatically power off protein coagulation vessel sealing can while tissue is heated to solidification and boiling point.Simultaneously because bipolar electric
The tweezer body insulation of solidifying tweezer, only conducts electric current between two tweezers points, electric current is from a tweezer point to an other tweezer point when coagulation, in two tweezers point
Tissue acted on by the fuel factor of electric current, and the outer tissue of tweezer point it is few by or it is unaffected, there is protective effect to brain tissue.
The fulguration width of existing bipolar coagulation forceps is manually operated by doctor and is realized, human error is larger, is easy to influence the effect of operation.
Also, bipolar coagulation forceps are when in use, it is often necessary to which medical worker constantly pinches pressure tweezer body, so that two tweezer point contacts.Due to
Tweezer body is longer, and the contact of tweezer point often misplaces, cause using when go wrong.
Utility model content
Purpose of the utility model is to solve the fulguration of manual operation bipolar coagulation forceps existing in the prior art is wide
It spends and is easy to appear the shortcomings that error and tweezer point are easy dislocation when in use, and a kind of bipolar coagulation of the adjustable spacing proposed
Tweezer.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of bipolar coagulation forceps of adjustable spacing, including tweezer body are designed, the tweezer body is made of two tweezer bodies, described in two
One end of tweezer body is connected with electrode tip holder jointly, and two tweezer bodies are respectively arranged with tweezer point far from one end of electrode tip holder, described in two
Tweezer body offers the first mounting hole close to the side of electrode tip holder, and is inserted with screw rod jointly in two the first mounting holes, described
Movable sleeve is equipped with pressure spring on screw rod, and pressure spring is located at the inside of two tweezer bodies, and the both ends of the screw rod are respectively connected with nut, and two
A nut is located at the outside of two tweezer bodies；
The second mounting hole there are two opening up also is respectively separated with two tweezers, and two the second mounting holes are located at
The two sides of first mounting hole offer jack in the middle part of one of tweezer body, are threaded with and jack position with another tweezer
Corresponding casing is set, and offers the threaded hole being cooperatively connected with casing with the tweezer, described sleeve pipe internal screw thread is connected with slotting
Bar.
Preferably, the tweezer point is set as hemispherical tweezer point.
Preferably, the tweezer body is formed by connecting by the first tweezer portion and the second tweezer portion, and second tweezer portion is far from the first tweezer portion
One end connect with electrode tip holder, and the first tweezer portion is connect far from the one end in the second tweezer portion with tweezer point, first mounting hole and
Two mounting holes are provided in the second tweezer portion, and jack is provided in the first tweezer portion.
Preferably, the lateral surface in second tweezer portion is provided with anti-sliding burr.
The utility model proposes a kind of adjustable spacing bipolar coagulation forceps, beneficial effect is: the utility model has
Simple, the easy to use advantage of structure can in advance carry out the spacing between two tweezer bodies by spring and two nuts
It adjusts, effectively reduces the error that bipolar coagulation forceps generate when in use, and casing and inserted link all have preferable limit and imitate
Fruit ensure that the motion profile of tweezer body, it is ensured that tweezer point will not misplace when in use, ensure that precision when use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of adjustable spacing bipolar coagulation forceps positive structure schematic；
Fig. 2 be the utility model proposes a kind of adjustable spacing bipolar coagulation forceps overlooking structure diagram.
In figure: electrode tip holder 1, tweezer body 2, tweezer body 3, the first tweezer portion 4, the second tweezer portion 5, the first mounting hole 6, the second mounting hole 7,
Jack 8, tweezer point 9, screw rod 10, nut 11, casing 12, pressure spring 13, inserted link 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
- 2 a kind of bipolar coagulation forceps of adjustable spacing referring to Fig.1, including tweezer body 2, tweezer body 2 are made of two tweezer bodies 3, and two
One end of tweezer body 3 is connected with electrode tip holder 1 jointly, and two tweezer bodies 3 are respectively arranged with tweezer point 9, tweezer point far from one end of electrode tip holder 1
9 are set as hemispherical tweezer point, can avoid tweezer point 9 in this way and occur mechanical damage when in use, have preferable protecting effect.Two
Tweezer body 3 offers the first mounting hole 6 close to the side of electrode tip holder 1, and is inserted with screw rod jointly in two the first mounting holes 6
10, movable sleeve is equipped with pressure spring 13 on screw rod 10, and pressure spring 13 is located at the inside of two tweezer bodies 3, and the both ends of screw rod 10 are respectively connected with
Nut 11, and two nuts 11 are located at the outside of two tweezer bodies 3.Pressure spring 13 has preferable in the inside of two tweezer bodies 3
The adjusting to spacing between two tweezer bodies 3 can be completed in support effect, when in use, the position by adjusting two nuts 11,
Convenient for user's use.
The second mounting hole 7 there are two opening up also is respectively separated on two tweezer bodies 3, and two the second mounting holes 7 are located at
The two sides of first mounting hole 6, two the second mounting holes 7 are available for screw rod 10 and plug use, in this way setting convenient for user according to
Actual needs selectivity uses.Tweezer body 3 is formed by connecting by the first tweezer portion 4 and the second tweezer portion 5, and the second tweezer portion 5 is far from the first tweezer portion 4
One end connect with electrode tip holder 1, and the one end of the first tweezer portion 4 far from the second tweezer portion 5 and tweezer point 9 is connect, the first mounting hole 6 and the
Two mounting holes 7 are provided in the second tweezer portion 5, and jack 8 is provided in the first tweezer portion 4.The lateral surface in the second tweezer portion 5 is provided with
Anti- sliding burr, in this way setting facilitate medical staff to hold convenient for actual use.
The middle part of one of tweezer body 3 offers jack 8, is threaded on another tweezer body 3 opposite with 8 position of jack
The casing 12 answered, and the threaded hole being cooperatively connected with casing 12 is offered on the tweezer body 3,12 internal screw thread of casing is connected with inserted link
14, when two tweezer bodies 3 are pressurized close to each other, casing 12 or inserted link 14 can be corresponded in insertion jack 8, ensure that the fortune of tweezer body 3
Dynamic rail mark, it is ensured that tweezer point 9 will not misplace when in use, ensure that precision when use, meet in actual use more
Aspect use demand.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of bipolar coagulation forceps of adjustable spacing, including tweezer body (2), the tweezer body (2) is made of two tweezer bodies (3), two
One end of the tweezer body (3) is connected with electrode tip holder (1) jointly, and two tweezer bodies (3) are respectively set far from the one end of electrode tip holder (1)
There is tweezer sharp (9), which is characterized in that two tweezer bodies (3) offer the first mounting hole (6) close to the side of electrode tip holder (1),
And be inserted with jointly screw rod (10) in two the first mounting holes (6), movable sleeve is equipped with pressure spring (13) on the screw rod (10), and presses
Spring (13) is located at the inside of two tweezer bodies (3), and the both ends of the screw rod (10) are respectively connected with nut (11), and two nuts (11)
It is located at the outside of two tweezer bodies (3)；
It is also respectively separated on two tweezer bodies (3) there are two opening up the second mounting hole (7), and two the second mounting holes (7) point
Not Wei Yu the first mounting hole (6) two sides, jack (8) are offered in the middle part of one of tweezer body (3), on another tweezer body (3)
It is threaded with casing (12) corresponding with jack (8) position, and offers on the tweezer body (3) and is cooperatively connected with casing (12)
Threaded hole, described sleeve pipe (12) internal screw thread is connected with inserted link (14).
2. a kind of bipolar coagulation forceps of adjustable spacing according to claim 1, which is characterized in that the tweezer sharp (9) setting
For hemispherical tweezer point.
3. a kind of bipolar coagulation forceps of adjustable spacing according to claim 1, which is characterized in that the tweezer body (3) is by
One tweezer portion (4) is formed by connecting with the second tweezer portion (5), second tweezer portion (5) one end and electrode tip holder far from the first tweezer portion (4)
(1) it connects, and one end and tweezer of the first tweezer portion (4) far from the second tweezer portion (5) sharp (9) are connect, first mounting hole (6) and the
Two mounting holes (7) are provided in the second tweezer portion (5), and jack (8) is provided in the first tweezer portion (4).
4. a kind of bipolar coagulation forceps of adjustable spacing according to claim 3, which is characterized in that second tweezer portion (5)
Lateral surface be provided with anti-sliding burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446918.4U CN209474790U (en) | 2017-11-02 | 2017-11-02 | A kind of bipolar coagulation forceps of adjustable spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446918.4U CN209474790U (en) | 2017-11-02 | 2017-11-02 | A kind of bipolar coagulation forceps of adjustable spacing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209474790U true CN209474790U (en) | 2019-10-11 |
Family
ID=68109616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446918.4U Expired - Fee Related CN209474790U (en) | 2017-11-02 | 2017-11-02 | A kind of bipolar coagulation forceps of adjustable spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209474790U (en) |
-
2017
- 2017-11-02 CN CN201721446918.4U patent/CN209474790U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201102 |