CN202104954U - Nerve dissector with cutting function - Google Patents
Nerve dissector with cutting function Download PDFInfo
- Publication number
- CN202104954U CN202104954U CN2011201824388U CN201120182438U CN202104954U CN 202104954 U CN202104954 U CN 202104954U CN 2011201824388 U CN2011201824388 U CN 2011201824388U CN 201120182438 U CN201120182438 U CN 201120182438U CN 202104954 U CN202104954 U CN 202104954U
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- CN
- China
- Prior art keywords
- rod
- blade
- stripping
- connecting rod
- dissecting
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a nerve dissector with a cutting function, which comprises a handle. One end of the handle is connected with a dissecting rod, a dissecting head is connected to the end of the dissecting rod, the dissecting rod is a hollow pipe with an inner cavity, an internal connecting rod is arranged in the inner cavity of the dissecting rod, an opening is arranged on the lateral wall of one end of the dissecting rod close to the handle, a blade groove is arranged on one side of the dissecting rod close to the handle, a blade is arranged in the blade groove, one end of the blade, which is disposed at the joint of the dissecting rod and the dissecting head, is hinged with the dissecting head, one end of the internal connecting rod is hinged to one end of an operating rod penetrating through the opening, and the other end of the internal connecting rod is hinged with the blade. The nerve dissector with the cutting function has the advantages of convenience in use, simplicity in operation, safety and reliability. By the aid of the nerve dissector with the cutting function, work efficiency of doctors during operation is improved and work intensity of the doctors is reduced.
Description
Technical field
This utility model relates to a kind of medical operating utensil, relates in particular to a kind of nerve dissector with cutting function.
Background technology
Existing nerve dissector just simply is made up of the stripping rod of stripping head, handle and connection stripping head and handle.When performing an operation; Stripping head is used to peel off nerve or its surrounding tissue, and the tissue that also needs sometimes to peel away cuts off, and the doctor just need accomplish this work with other shears or cutter like this; This just needs two operation tools to use jointly, has brought inconvenience for the operation of operation.
The utility model content
This utility model technical problem to be solved is: a kind of nerve dissector with cutting function easy to use, simple to operate is provided.
For solving the problems of the technologies described above; The technical scheme of this utility model is: have the nerve dissector of cutting function, comprise handle, an end of said handle connects stripping rod; The end of said stripping rod is connected with stripping head; Said stripping rod is the hollow pipe that has inner chamber, in the inner chamber of said stripping rod, is provided with inside connecting rod, on the sidewall of said stripping rod near handle one end, is provided with an opening; One side of the nearly handle of said stripping head is provided with the cutter groove, is provided with blade in the said cutter groove, and it is hinged that said blade is positioned at an end and the stripping head of stripping rod and stripping head junction; One end of said inside connecting rod is hinged with an end of the action bars that passes said opening, and the other end and said blade are hinged.
Inner chamber internal fixation at said stripping rod is provided with the location annulus, and the inside connecting rod between location annulus and the blade is provided with spring, and an end of said spring is fixed on the inside connecting rod, and the other end is fixed on the annulus of location.
Inner chamber internal fixation at said stripping rod is provided with the location annulus, and the inside connecting rod between location annulus and the action bars is provided with spring, and an end of said spring is fixed on the inside connecting rod, and the other end is fixedly connected on the annulus of location.
The distance of the pin joint of the pin joint of said blade and said inside connecting rod and blade and said stripping head is the length of 1/4th blades.
After having adopted technique scheme, the beneficial effect of this utility model is: in described stripping head, be provided with blade, make original detacher have cutting function.When the doctor performs an operation, need peel off as only not cutting, the present invention can use as common detacher so, and blade is ensconced in the stripping head, can patient's nervous tissue not damaged, and is as safe as a house; As run into the place that needs cutting, and the doctor only need use the described action bars of hand push, and blade will eject in the cutter groove, accomplishes cutting work, and behind doctor's openhanded ON operation bar, blade can automatically reset, and gets back in the cutter groove.So the utlity model has easy to use, simple to operate, safe and reliable advantage, improved the work efficiency of doctor in operation, alleviated doctor's working strength.
Description of drawings
Below in conjunction with accompanying drawing and embodiment this utility model is further specified.
Fig. 1 is the structural representation of this utility model first embodiment;
Fig. 2 is the aminoacyl site enlarged drawing of Fig. 1;
Fig. 3 is the cutaway view Amplified image along the B-B line among Fig. 1;
Fig. 4 is the cutting function user mode structural representation of this utility model first embodiment;
Fig. 5 is the structural representation of this utility model second embodiment.
1, blade; 2, stripping head; 3, hands handle; 4, inside connecting rod; 5, stripping rod; 6, action bars; 7, location annulus; 8, spring; 9, cutter groove.
The specific embodiment
First embodiment:
Like Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, a kind of nerve dissector with cutting function comprises handle 3, and an end of handle 3 connects stripping rod 5, and the end of stripping rod 5 is connected with stripping head 2; Stripping rod 5 is provided with inside connecting rod 4 for having the hollow pipe of inner chamber in the inner chamber of stripping rod 5, on the sidewall of stripping rod 5 near handle 3 one ends, be provided with an opening; Side at stripping head 2 nearly handles 3 is provided with cutter groove 9; Be provided with blade 1 in the cutter groove 9; It is hinged that blade 1 is positioned at an end and the stripping head 2 of stripping rod 5 and stripping head 2 junctions; Blade 1 is hinged away from an end of handle with inside connecting rod 4, and the pin joint of blade 1 and inside connecting rod 4 and blade 1 are the length of 1/4th blades 1 with the distance of the pin joint of stripping head 2.It is hinged that one end of action bars 6 passes an end of said opening and inside connecting rod 4 nearly handles 3.
Be provided with location annulus 7 at the inner chamber internal fixation of stripping rod 5, inside connecting rod 4 is provided with spring 8, and spring 8 is between location annulus 7 and blade 1, and an end is fixed on the inside connecting rod 4, and the other end is fixedly connected on the annulus 7 of location.
Second embodiment:
As shown in Figure 5, the structure of second embodiment and first embodiment is basic identical, and its difference is said spring 8 between location annulus 7 and action bars 6, and an end is fixed on the inside connecting rod 4, and the other end is fixedly connected on the annulus 7 of location.
The method for using of this utility model: when the doctor performs an operation, need peel off as only not cutting, the present invention can use as common detacher so, and blade 1 is ensconced in the cutter groove 9, can patient's nervous tissue not damaged, and is as safe as a house; As run into the place that needs cutting, and the doctor only need push away the direction one of action bars 6 to stripping head 2 with hands, and blade 1 will eject in cutter groove 9; Accomplish cutting work; Behind doctor's openhanded ON operation bar 6, spring 8 can make inside connecting rod 4 automatically reset, and blade is got back in the cutter groove.
Claims (4)
1. the nerve dissector that has cutting function; Comprise handle (3); One end of said handle (3) connects stripping rod (5), and the end of said stripping rod (5) is connected with stripping head (2), it is characterized in that: said stripping rod (5) is for having the hollow pipe of inner chamber; In the inner chamber of said stripping rod (5), be provided with inside connecting rod (4), on the sidewall of said stripping rod (5), be provided with an opening near handle (3) one ends; One side of the nearly handle (3) of said stripping head (2) is provided with cutter groove (9), is provided with blade (1) in the said cutter groove (9), and it is hinged that said blade (1) is positioned at an end and the stripping head (2) of stripping rod (5) and stripping head (2) junction; One end of said inside connecting rod (4) is hinged with an end of the action bars (6) that passes said opening, and the other end and said blade (1) are hinged.
2. the nerve dissector with cutting function as claimed in claim 1; It is characterized in that: the inner chamber internal fixation at said stripping rod (5) is provided with location annulus (7); Inside connecting rod (4) between location annulus (7) and the blade (1) is provided with spring (8); And an end of said spring (8) is fixed on the inside connecting rod (4), and the other end is fixed on the location annulus (7).
3. the nerve dissector with cutting function as claimed in claim 1; It is characterized in that: the inner chamber internal fixation at said stripping rod (5) is provided with location annulus (7); Inside connecting rod (4) between location annulus (7) and the action bars (6) is provided with spring (8); And an end of said spring (8) is fixed on the inside connecting rod (4), and the other end is fixedly connected on the location annulus (7).
4. the nerve dissector with cutting function as claimed in claim 1 is characterized in that: the pin joint of said blade (1) and said inside connecting rod (4) and blade (1) are the length of 1/4th blades (1) with the distance of the pin joint of said stripping head (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201824388U CN202104954U (en) | 2011-06-01 | 2011-06-01 | Nerve dissector with cutting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201824388U CN202104954U (en) | 2011-06-01 | 2011-06-01 | Nerve dissector with cutting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202104954U true CN202104954U (en) | 2012-01-11 |
Family
ID=45430408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201824388U Expired - Fee Related CN202104954U (en) | 2011-06-01 | 2011-06-01 | Nerve dissector with cutting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202104954U (en) |
-
2011
- 2011-06-01 CN CN2011201824388U patent/CN202104954U/en not_active Expired - Fee Related
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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: 20120111 Termination date: 20120601 |