CN203089230U - Nerve dissector convenient to adjust - Google Patents
Nerve dissector convenient to adjust Download PDFInfo
- Publication number
- CN203089230U CN203089230U CN 201320057821 CN201320057821U CN203089230U CN 203089230 U CN203089230 U CN 203089230U CN 201320057821 CN201320057821 CN 201320057821 CN 201320057821 U CN201320057821 U CN 201320057821U CN 203089230 U CN203089230 U CN 203089230U
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- CN
- China
- Prior art keywords
- connecting rod
- convenient
- stripping
- adjust
- drag hook
- 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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- 210000005036 nerve Anatomy 0.000 title abstract description 10
- 230000001537 neural effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 abstract 1
- 210000001519 tissue Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000028389 Nerve injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 210000003041 ligament Anatomy 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
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Abstract
The utility model provides a nerve dissector convenient to adjust. The nerve dissector convenient to adjust structurally comprises a connecting rod, the two ends of the connecting rod are connected with a dissector head and a drag hook, an obtuse included angle is formed between the dissector head and the connecting rod, the drag hook is movably connected with the connecting rod through a rotating shaft, and the drag hook can rotate through the rotating shaft up and down by 180 degrees. Compared with the prior art, the nerve dissector convenient to adjust has the advantages of being reasonable in design, simple in structure, convenient to use and the like, and when used, the nerve dissector convenient to adjust can accurately drag a nerve portion, fully exposes an operation visual field, and is flexible to adjust and convenient for medical staff of the neurology department to use.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically Neurology Department special use, the convenient neural stripping off device of regulating.
Background technology
In the Neurology Department operation process of prior art; often can use nerve dissector; common nerve dissector all is to comprise a bar portion; one or both ends in bar portion are provided with stripping head; when performing an operation; stripping head is used for the strip off when injected organism tissue, perhaps separates the adhesion between nerve and the soft tissue, nerve is produced the tissue (intercalated disc, ligament, osseous tissue etc.) of compressing with other instrument excision then.But existing detacher bar minister degree is fixed, the detacher that needs different length when being used in different patient, because the working place is limited, and the replacing detacher that does not stop, whole process can be pretty troublesome, and the nervous tissue of peeling off also needs the drag hook tractive, so that fully expose operation art open country, this just causes the working place more narrow and small, operating difficulties, operation efficient reduces, and also is easy to generate nerve injury.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of neural stripping off device simple in structure, easy to use is provided.
The technical solution of the utility model realizes in the following manner, this a kind of convenient neural stripping off device of regulating, its structure comprises connecting rod, the two ends of described connecting rod are connected with stripping head and drag hook respectively, form an obtuse angle angle between this stripping head and the connecting rod, drag hook then flexibly connects by rotating shaft and connecting rod, and described drag hook can be done 180 degree rotations up and down by rotating shaft.
As preferably, described connecting rod is an expansion link, and the flexible place of this connecting rod is provided with telescopic joint, and described telescopic joint is arranged on the side near stripping head.
As preferably, the middle part socket of described connecting rod is provided with the hand holding handle of even projection.
As preferably, the angle between described stripping head and the connecting rod is 120～150 degree.
The beneficial effect that this utility model is compared with prior art produced is:
Characteristics such as that a kind of convenient neural stripping off device of regulating of the present utility model has is simple in structure, easy to use, be skillfully constructed, use flexibly, be easy to regulate, the drag hook part can be rotated according to actual needs, and whole connecting rod is telescopic, makes things convenient for the medical worker to regulate according to patient, and is practical, effectively improve medical worker's work efficiency, thereby have good value for applications.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Labelling in the accompanying drawing is represented respectively:
1, stripping head, 2, connecting rod, 3, hand holding handle, 4, drag hook, 5, rotating shaft, 6, telescopic joint.
The specific embodiment
Below in conjunction with accompanying drawing a kind of convenient neural stripping off device of regulating of the present utility model is done following detailed description the in detail.
As shown in Figure 1, this a kind of convenient neural stripping off device of regulating, its structure comprises connecting rod 2, the two ends of described connecting rod 2 are connected with stripping head 1 and drag hook 4 respectively, form an obtuse angle angle between this stripping head 1 and the connecting rod 2,4 of drag hooks flexibly connect by rotating shaft 5 and connecting rod 2, and described drag hook 4 can be done 180 degree rotations up and down by rotating shaft 5.
Described connecting rod 2 is an expansion link, and the flexible place of this connecting rod 2 is provided with telescopic joint 6, and described telescopic joint 6 is arranged on the side near stripping head 1.The middle part socket of described connecting rod 2 is provided with the hand holding handle 3 of even projection.Angle between described stripping head 1 and the connecting rod 2 is 145 degree.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (4)
1. one kind makes things convenient for the neural stripping off device of regulating, it is characterized in that: its structure comprises connecting rod, the two ends of described connecting rod are connected with stripping head and drag hook respectively, form an obtuse angle angle between this stripping head and the connecting rod, drag hook then flexibly connects by rotating shaft and connecting rod, and described drag hook can be done 180 degree rotations up and down by rotating shaft.
2. a kind of convenient neural stripping off device of regulating according to claim 1, it is characterized in that: described connecting rod is an expansion link, and the flexible place of this connecting rod is provided with telescopic joint, and described telescopic joint is arranged on the side near stripping head.
3. a kind of convenient neural stripping off device of regulating according to claim 1 and 2, it is characterized in that: the middle part socket of described connecting rod is provided with the hand holding handle of even projection.
4. a kind of convenient neural stripping off device of regulating according to claim 1 is characterized in that: the angle between described stripping head and the connecting rod is 120～150 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057821 CN203089230U (en) | 2013-02-01 | 2013-02-01 | Nerve dissector convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320057821 CN203089230U (en) | 2013-02-01 | 2013-02-01 | Nerve dissector convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089230U true CN203089230U (en) | 2013-07-31 |
Family
ID=48840683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320057821 Expired - Fee Related CN203089230U (en) | 2013-02-01 | 2013-02-01 | Nerve dissector convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652324A (en) * | 2019-11-02 | 2020-01-07 | 中国人民解放军联勤保障部队第九六0医院 | Experimental monkey brain arachnoid microscopic detacher |
-
2013
- 2013-02-01 CN CN 201320057821 patent/CN203089230U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652324A (en) * | 2019-11-02 | 2020-01-07 | 中国人民解放军联勤保障部队第九六0医院 | Experimental monkey brain arachnoid microscopic detacher |
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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: 20130731 Termination date: 20140201 |