CN201668501U - Gun type bipolar microscopy electrocoagulator - Google Patents
Gun type bipolar microscopy electrocoagulator Download PDFInfo
- Publication number
- CN201668501U CN201668501U CN2010202173962U CN201020217396U CN201668501U CN 201668501 U CN201668501 U CN 201668501U CN 2010202173962 U CN2010202173962 U CN 2010202173962U CN 201020217396 U CN201020217396 U CN 201020217396U CN 201668501 U CN201668501 U CN 201668501U
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- rod body
- tweezer head
- electrode
- metallic rod
- holder portion
- Prior art date
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Abstract
A gun type bipolar microscopy electrocoagulator comprises a first figure rest part and a second figure rest part which are connected by a rotating shaft. An insulating sleeve rod is arranged on the first figure rest part, and connector wire jacks are arranged on the second figure rest part. The first metal rod body of a first electrode clamp and the second metal rod body of a second electrode clamp are wrapped in the insulating sleeve rod, and an insulating layer is arranged between the first metal rod body and the second metal rod body. The first electrode clamp and the second electrode clamp which are connected by a pivot rotating shaft are arranged outside the free end of the insulating sleeve rod, the first metal rod body is fixed on the second figure rest part, the second metal rod body is fixed on the first figure rest part, and the first metal rod body can slide in the insulating sleeve rod. When the first electrode clamp and the second electrode clamp are closed, the first metal rod body and the second metal rod body are connected with the positive and the negative electrodes of the bipolar electrocoagulator main machine by the connector wire jacks. The utility model is suitable for extending into deep and narrow visual field operation zones without blocking doctor sight lines, and ensures that microsurgery are smoothly carried out.
Description
Technical field
This utility model relates to a kind of clinical treatment auxiliary implement, relates in particular to a kind of bipolar electrocoagulator that is used for the neurosurgery microsurgery.
Background technology
Along with the continuous development of medical skill, microsurgical technique has become one of technology that each hospital of the whole world widely adopts.Bipolar electrocoagulator is the most important operating apparatus of neurosurgery, is used to solidify blood vessel, stop blooding or cut the operation of pathological changes.Because being everlasting, the microsurgery of neurosurgery carries out the Minimally Invasive Surgery operation among the dark and narrow hole, thereby, the employed operating apparatus of doctor is required to reach superior, convenient, is suitable for.Traditional bipolar electrocoagulator profile such as tweezers, among deep, narrow hole, open during operation limited, normal surgical field of view and the accurate operation of influencing, for solving traditional bipolar electrocoagulator, need a kind of bipolar micro-electrocoagulator that can be applicable to the visual field operative region operation that surgery is dark and narrow in the unhandy defective of dark and narrow operative region.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, applicable to the bipolar micro-electrocoagulator of the dark and narrow visual field field of operation operation of surgery.
To achieve these goals, this utility model is taked following technical solution:
The bipolar micro-electrocoagulator of a kind of rifle formula comprises that first refers to that holder portion and second refers to holder portion; First refers to that holder portion and described second refers to connect by rotating shaft between the holder portion, but makes first to refer to that holder portion and second refers to the opening and closing of holder portion; First refers to that holder portion is provided with the insulation loop bar, and second refers to that holder portion is provided with the connecting line jack that connects the bipolar coagulation main frame; The insulation loop bar is coated on first metallic rod body of the first electrode tweezer head and second metallic rod body of the second electrode tweezer head wherein, and is provided with insulating barrier between first metallic rod body and second metallic rod body; The first electrode tweezer head and the second electrode tweezer head are located at outside the free end of insulation loop bar, and are connected by pivotal axis between the first electrode tweezer head and the second electrode tweezer head; The end of first metallic rod body is fixed in second and is referred in the holder portion, the end of second metallic rod body is fixed in first and is referred in the holder portion, first metallic rod body can slide in the insulation loop bar, the first electrode tweezer head is rotated around pivotal axis, refer to that by first holder portion and second refers to that the opening and closing of holder portion drive the opening and closing of the first electrode tweezer head and the second electrode tweezer head; When the first electrode tweezer head and the second electrode tweezer head were closed, first metallic rod body and second metallic rod body were communicated with the positive and negative electrode of bipolar coagulation main frame by the connecting line jack and discharge, and solidify function to reach.
As seen from the above, the pivotable finger holder of employing of the present utility model portion connects pivotable bipolar tweezer head, the opening and closing of interlock electrode tweezer head when referring to the folding of holder portion, the first electrode tweezer head and the second electrode tweezer head have elongated metallic rod body, the sight line that is fit to stretch into dark and narrow visual field field of operation and can not stops the doctor has been guaranteed carrying out smoothly of microsurgery.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is along the cutaway view of I-I line among Fig. 1;
Fig. 3 is the partial enlarged drawing of A part among Fig. 1;
Fig. 4 is the partial enlarged drawing of another embodiment A part.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
The specific embodiment
As shown in Figure 1, the bipolar micro-electrocoagulator of rifle formula of the present utility model comprises that first refers to that the holder 1a of portion, second refers to the holder 1b of portion, connecting line jack 2, insulation loop bar 3 and the first electrode tweezer head 4a, the second electrode tweezer head 4b.First refers to that the holder 1a of portion and second refers to connect by rotating shaft 5 between the holder 1b of portion, but first refers to that the holder 1a of portion and second refers to the holder 1b of portion opening and closing.Connecting line jack 2 is used to connect the bipolar coagulation main frame, and connecting line jack 2 is located at second and is referred on the holder 1b of portion.
Simultaneously with reference to Fig. 2 and Fig. 3, insulation loop bar 3 is installed in first and refers on the holder 1a of portion, the second metallic rod body 4d of the first metallic rod body 4c of the first electrode tweezer head 4a and the second electrode tweezer head 4b is coated in the insulation loop bar 3, and is provided with insulating barrier 6 between the first metallic rod body 4c and the second metallic rod body 4d.The first electrode tweezer head 4a and the second electrode tweezer head 4b are exposed to outside the free end of insulation loop bar 3.The first electrode tweezer head 4a is installed on the second metallic rod body 4d by pivotal axis, the end of the second metallic rod body 4d is fixed in first and is referred on the holder 1a of portion, the end of the first metallic rod body 4c is fixed on second and refers on the holder 1b of portion, the second electrode tweezer head 4b and the second metallic rod body 4d are wholely set and maintain static, the first metallic rod body 4c can slide in insulation loop bar 3, thereby the first electrode tweezer head 4a is rotated around pivotal axis, refer to that by first the holder 1a of portion and second refers to the opening and closing of the holder 1b of portion, drives the folding of the first electrode tweezer head 4a and the second electrode tweezer head 4b.When first refers to that the holder 1a of portion and second refers to that the holder 1b of portion is closed, the first electrode tweezer head 4a and the second electrode tweezer head 4b are also closed, and the first metallic rod body 4c and the second metallic rod body 4d are communicated with the positive and negative electrode of bipolar coagulation main frame respectively by connecting line jack 2, cause bipolar discharge, close blood vessel or cutting pathological changes with fixed attention.
In the present embodiment, insulation loop bar 3 long 20cm, overall diameter 5mm, the top of the first electrode tweezer head 4a and the second electrode tweezer head 4b is smooth gradually thin exposed bipolar metal part, is straight peen, closes when closing to cause bipolar discharge, closes blood vessel or cutting pathological changes with fixed attention./ 3rd places of the first electrode tweezer head 4a and the second electrode tweezer head 4b end are the bare metal electrode, and the rear portion is the insulating barrier parcel.
With reference to Fig. 4, be another embodiment, this embodiment and last embodiment difference are: the first electrode tweezer head 4a and the second electrode tweezer head 4b are the side direction elbow, are suitable for the coagulation of corner, deep.
Certainly, above embodiment only is not intended to limit in order to the explanation the technical solution of the utility model, although this utility model is had been described in detail with reference to the foregoing description, those of ordinary skill in the field are to be understood that, still can make amendment or be equal to replacement the specific embodiment of the present utility model, and do not break away from any modification of this utility model spirit and scope or be equal to replacement, it all should be encompassed among the claim scope of the present utility model.
Claims (4)
1. the bipolar micro-electrocoagulator of rifle formula is characterized in that: comprise that first refers to that holder portion (1a) and second refers to holder portion (1b); Described first refers to that holder portion (1a) and described second refers to connect by rotating shaft (5) between the holder portion (1b), makes first to refer to that holder portion (1a) and second refers to holder portion (1b) but opening and closing;
Described first refers to that holder portion (1a) is provided with insulation loop bar (3), and described second refers to that holder portion (1b) is provided with the connecting line jack (2) that connects the bipolar coagulation main frame;
Described insulation loop bar (3) is coated on first metallic rod body (4c) of the first electrode tweezer head (4a) and second metallic rod body (4d) of the second electrode tweezer head (4b) wherein, and is provided with insulating barrier (6) between described first metallic rod body (4c) and second metallic rod body (4d); The described first electrode tweezer head (4a) and the second electrode tweezer head (4b) are located at outside the free end of described insulation loop bar (3), and the first electrode tweezer head (4a) is installed on second metallic rod body (4d) by pivotal axis;
The end of described first metallic rod body (4c) is fixed in described second and is referred in the holder portion (1b), the end of described second metallic rod body (4d) is fixed in described first and is referred in the holder portion (1a), first metallic rod body (4c) can slide in insulation loop bar (3), the described first electrode tweezer head (4a) is rotated around pivotal axis, and described first refers to that holder portion (1a) and second refers to that the folding of holder portion (1b) drives the opening and closing of the first electrode tweezer head (4a) and the second electrode tweezer head (4b);
When described first electrode tweezer head (4a) and the second electrode tweezer head (4b) closure, described first metallic rod body (4c) and second metallic rod body (4d) are communicated with the positive and negative electrode of bipolar coagulation main frame by described connecting line jack (2).
2. the bipolar micro-electrocoagulator of rifle formula as claimed in claim 1 is characterized in that: described insulation loop bar (3) is long to be 20cm, and overall diameter is 5mm.
3. the bipolar micro-electrocoagulator of rifle formula as claimed in claim 1 is characterized in that: the top of the described first electrode tweezer head (4a) and the second electrode tweezer head (4b) is smooth gradually thin exposed bipolar metal part, is straight peen.
4. the bipolar micro-electrocoagulator of rifle formula as claimed in claim 1 is characterized in that: the top of the described first electrode tweezer head (4a) and the second electrode tweezer head (4b) is smooth gradually thin exposed bipolar metal part, is elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202173962U CN201668501U (en) | 2010-06-07 | 2010-06-07 | Gun type bipolar microscopy electrocoagulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202173962U CN201668501U (en) | 2010-06-07 | 2010-06-07 | Gun type bipolar microscopy electrocoagulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668501U true CN201668501U (en) | 2010-12-15 |
Family
ID=43325915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202173962U Expired - Fee Related CN201668501U (en) | 2010-06-07 | 2010-06-07 | Gun type bipolar microscopy electrocoagulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330593A (en) * | 2013-06-14 | 2013-10-02 | 上海市浦东新区公利医院 | Laser fiber holder |
-
2010
- 2010-06-07 CN CN2010202173962U patent/CN201668501U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330593A (en) * | 2013-06-14 | 2013-10-02 | 上海市浦东新区公利医院 | Laser fiber holder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120607 |