CN207492795U - scalpel for neurosurgery - Google Patents
scalpel for neurosurgery Download PDFInfo
- Publication number
- CN207492795U CN207492795U CN201720368105.1U CN201720368105U CN207492795U CN 207492795 U CN207492795 U CN 207492795U CN 201720368105 U CN201720368105 U CN 201720368105U CN 207492795 U CN207492795 U CN 207492795U
- Authority
- CN
- China
- Prior art keywords
- knife
- groove
- hole
- handle
- side wall
- 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 scalpel for neurosurgery, including blade and handle of a knife, the first groove is provided on the side side wall of the handle of a knife, blade is slidably connected in first groove, the top of first groove is provided with through-hole, the latch of multiple array arrangements is equipped on the both sides side wall of through-hole, latch on the side wall of through-hole both sides is symmetrical arranged, fixture block is fixed on the top side wall of blade, the vertical section of fixture block is convex shape, the top of fixture block is extended in through-hole, and the both sides side wall of fixture block is equipped with and the matched tooth socket of latch, the top of fixture block is stained with movable push, movable push is located at the top of through-hole, sliding block is slidably connected on the bottom end side wall of first groove, sliding block top is provided with the second groove, fixed block is slidably connected in second groove, the top of fixed block is fixed on blade.The utility model is simple in structure, can adjust the length of scalpel, conveniently be operated, while removes the liquid such as blood or tissue fluid spilling, reduces infection.
Description
Technical field
The utility model is related to scalpel technical field more particularly to scalpel for neurosurgery.
Background technology
Neurosurgery is the research nerve system of human body (brain, spinal cord and peripheral nerve) and its attached in outer scientific basic
The damage of mechanism (skull, meninx, cerebrovascular etc.), inflammation, tumour, deformity and certain dysfunction illness (such as neuralgias, epilepsy
Deng) the cause of disease, nosogenesis, pathology, symptom, diagnosis and treatment theory and technology.The operation of neurosurgery is mainly for cranium
Brain surgery, such as patient's craniocerebral injury or excision patient's brain tumor, its length of existing scalpel are fixed, it is impossible to it is adjusted, and
Some scalpels that can be adjusted, it is complicated, while cannot quickly adjust when in use, thus it is proposed that a kind of nerve
Knife for surgical purpose.
Utility model content
The purpose of this utility model is to solve shortcoming in the prior art, and the neurosurgery proposed is performed the operation
Knife.
To achieve these goals, the utility model employs following technical solution：
Scalpel for neurosurgery including blade and handle of a knife, is provided with the first groove on the side side wall of the handle of a knife, and first
Blade is slidably connected in groove, the top of the first groove is provided with through-hole, and multiple array rows are equipped on the both sides side wall of through-hole
The latch of cloth, the latch on the side wall of through-hole both sides are symmetrical arranged, and fixture block, the vertical section of fixture block are fixed on the top side wall of blade
For convex shape, the top of fixture block is extended in through-hole, and the both sides side wall of fixture block is equipped with and the matched tooth socket of latch, fixture block
Top be stained with movable push, movable push is located at the top of through-hole, is slidably connected on the bottom end side wall of first groove
Sliding block, sliding block top are provided with the second groove, and fixed block is slidably connected in the second groove, and the top of fixed block is fixed on blade
On, the bottom end of fixed block is provided with third groove, and spring is fixed in third groove, and the bottom end of spring is connected on sliding block.
Preferably, the cutter head portion of the blade is provided with imbibition slot, and the inside of blade is provided with delivery hole, one end of delivery hole with
Imbibition slot mutual conduction, the other end of delivery hole are connected with connector, and connector is fixed on blade.
Preferably, conduit is connected on the connector, one end of conduit passes through the side wall of handle of a knife to extend to the outside of handle of a knife.
Preferably, the side top of the handle of a knife is embedded with LED light, and conducting wire is connected in LED light, conducting wire is provided on handle of a knife
Hole, conducting wire extend to the outside of handle of a knife across pilot hole.
Preferably, the external package rubber sleeve of the handle of a knife, rubber sleeve are sticked on handle of a knife, are opened on the outer wall of rubber sleeve
There is anti-skid chequer.
The beneficial effects of the utility model：Pass through blade, handle of a knife, latch, through-hole, movable push, sliding block, spring, fixation
The setting of block and fixture block can adjust the length of scalpel, conveniently be operated, simple in structure, governing speed is fast；Pass through
The setting of blade, handle of a knife, LED light, connector, delivery hole and imbibition slot, can conveniently be operated, at the same remove blood or
The liquid such as tissue fluid overflow, and the present apparatus is simple in structure, can adjust the length of scalpel, conveniently be operated, while clear
Except the liquid such as blood or tissue fluid overflow, infection is reduced.
Description of the drawings
Fig. 1 be the utility model proposes scalpel for neurosurgery main structure diagram；
Fig. 2 be the utility model proposes scalpel for neurosurgery structure diagram；
Fig. 3 be the utility model proposes scalpel for neurosurgery side structure schematic view.
In figure：1 blade, 2 handle of a knifes, 3 connectors, 4 delivery holes, 5 imbibition slots, 6 latches, 7 through-holes, 8 movable push, 9 sliding blocks, 10
Spring, 11 fixed blocks, 12 fixture blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
With reference to Fig. 1-3, including blade 1 and handle of a knife 2, first is provided on the side side wall of handle of a knife 2 for scalpel for neurosurgery
Groove slidably connects blade 1 in the first groove, and the top of the first groove is provided with through-hole 7, is all provided on the both sides side wall of through-hole 7
There is a latch 6 of multiple array arrangements, the latch 6 on 7 both sides side wall of through-hole is symmetrical arranged, and is fixed on the top side wall of blade 1
Fixture block 12, the vertical section of fixture block 12 is convex shape, and the top of fixture block 12 is extended in through-hole 7, and on the both sides side wall of fixture block 12
Movable push 8 is stained with equipped with the top with 6 matched tooth socket of latch, fixture block 12, movable push 8 is located at the top of through-hole 7, the
Sliding block 9 is slidably connected on the bottom end side wall of one groove, 9 top of sliding block is provided with the second groove, is slidably connected in the second groove
Fixed block 11, the top of fixed block 11 are fixed on blade 1, and the bottom end of fixed block 11 is provided with third groove, consolidates in third groove
Surely there is spring 10, the bottom end of spring 10 is connected on sliding block 9, and the cutter head portion of blade 1 is provided with imbibition slot 5, and the inside of blade 1 is provided with
Delivery hole 4, one end and 5 mutual conduction of imbibition slot of delivery hole 4, the other end of delivery hole 4 are connected with connector 3, and connector 3 is fixed on
On blade 1, conduit is connected on connector 3, one end of conduit passes through the side wall of handle of a knife 2 to extend to the outside of handle of a knife 2, handle of a knife 2
Side top is embedded with LED light, and conducting wire is connected in LED light, wire guide is provided on handle of a knife 2, conducting wire is extended to across pilot hole
The outside of handle of a knife, the external package rubber sleeve of handle of a knife 2, rubber sleeve are sticked on handle of a knife, are provided on the outer wall of rubber sleeve anti-skidding
Line.
Operation principle：LED light is connected with power supply by conducting wire, connector 3 is connected with suction pumps or connection by conduit
There is air bag, come the removing of blood when being performed the operation or tissue fluid, when being performed the operation, press movable push 8, movable push 8 is logical
Cross fixture block 12, blade 1 presses fixed block 11, the spring 10 on fixed block 11 compresses, and the card slot on fixture block 12 is detached with latch 6,
Sliding block 9 is pushed to be slided in the first groove on handle of a knife 2 by movable push 8, realize the adjusting of scalpel length, adjusting
Afterwards, movable push 8 is unclamped, fixture block 12 continues to be connected on latch 6 under the action of spring 10.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
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 (5)
1. scalpel for neurosurgery, including blade (1) and handle of a knife (2), which is characterized in that the side side wall of the handle of a knife (2)
On be provided with the first groove, blade (1) is slidably connected in the first groove, the top of the first groove is provided with through-hole (7), through-hole (7)
Both sides side wall on be equipped with the latches (6) of multiple array arrangements, the latch (6) on the side wall of through-hole (7) both sides is symmetrical arranged, knife
Fixture block (12) is fixed on the top side wall of piece (1), the vertical section of fixture block (12) is convex shape, and the top of fixture block (12) extends to
In through-hole (7), and the both sides side wall of fixture block (12) be equipped with latch (6) matched tooth socket, the top of fixture block (12) is stained with
Movable push (8), movable push (8) slidably connect cunning on the top of through-hole (7), the bottom end side wall of first groove
Block (9), sliding block (9) top are provided with the second groove, and fixed block (11), the top of fixed block (11) are slidably connected in the second groove
It is fixed on blade (1), the bottom end of fixed block (11) is provided with third groove, and spring (10), spring are fixed in third groove
(10) bottom end is connected on sliding block (9).
2. scalpel for neurosurgery according to claim 1, which is characterized in that the cutter head portion of the blade (1) is provided with
Imbibition slot (5), the inside of blade (1) are provided with delivery hole (4), one end and imbibition slot (5) mutual conduction of delivery hole (4), drain
The other end in hole (4) is connected with connector (3), and connector (3) is fixed on blade (1).
3. scalpel for neurosurgery according to claim 2, which is characterized in that conduit is connected on the connector (3),
One end of conduit passes through the side wall of handle of a knife (2) to extend to the outside of handle of a knife (2).
4. scalpel for neurosurgery according to claim 1, which is characterized in that the side top of the handle of a knife (2) is embedding
Entering has LED light, and conducting wire is connected in LED light, and wire guide is provided on handle of a knife (2), and conducting wire passes through pilot hole to extend to the outer of handle of a knife
Portion.
5. scalpel for neurosurgery according to claim 1, which is characterized in that the outside of the handle of a knife (2) is enclosed with
Rubber sleeve, rubber sleeve are sticked on handle of a knife, and anti-skid chequer is provided on the outer wall of rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368105.1U CN207492795U (en) | 2017-04-10 | 2017-04-10 | scalpel for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368105.1U CN207492795U (en) | 2017-04-10 | 2017-04-10 | scalpel for neurosurgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492795U true CN207492795U (en) | 2018-06-15 |
Family
ID=62496432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368105.1U Expired - Fee Related CN207492795U (en) | 2017-04-10 | 2017-04-10 | scalpel for neurosurgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492795U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110154092A (en) * | 2019-05-28 | 2019-08-23 | 桂林医学院 | A kind of Multifunctional surgical scissor of tissue cultures |
| CN110155524A (en) * | 2019-04-03 | 2019-08-23 | 杭州云淡包装有限公司 | A kind of Cutting Tool Coating Box |
| CN112023136A (en) * | 2020-09-11 | 2020-12-04 | 中南大学湘雅医院 | Press type surgical suction system with air source |
| CN112245107A (en) * | 2020-10-20 | 2021-01-22 | 温州医科大学 | Surgical knife |
| CN113456185A (en) * | 2021-07-12 | 2021-10-01 | 安徽医科大学第一附属医院 | Nerve block puncture equipment under ultrasonic guidance |
-
2017
- 2017-04-10 CN CN201720368105.1U patent/CN207492795U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110155524A (en) * | 2019-04-03 | 2019-08-23 | 杭州云淡包装有限公司 | A kind of Cutting Tool Coating Box |
| CN110154092A (en) * | 2019-05-28 | 2019-08-23 | 桂林医学院 | A kind of Multifunctional surgical scissor of tissue cultures |
| CN110154092B (en) * | 2019-05-28 | 2024-06-11 | 桂林医学院 | Multifunctional surgical scissors for tissue culture |
| CN112023136A (en) * | 2020-09-11 | 2020-12-04 | 中南大学湘雅医院 | Press type surgical suction system with air source |
| CN112023136B (en) * | 2020-09-11 | 2023-09-15 | 中南大学湘雅医院 | Push type surgical suction system with air source |
| CN112245107A (en) * | 2020-10-20 | 2021-01-22 | 温州医科大学 | Surgical knife |
| CN113456185A (en) * | 2021-07-12 | 2021-10-01 | 安徽医科大学第一附属医院 | Nerve block puncture equipment under ultrasonic guidance |
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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 |
Granted publication date: 20180615 Termination date: 20190410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |