CN211049534U - Scalpel that neurosurgery doctor used - Google Patents
Scalpel that neurosurgery doctor used Download PDFInfo
- Publication number
- CN211049534U CN211049534U CN201922037471.0U CN201922037471U CN211049534U CN 211049534 U CN211049534 U CN 211049534U CN 201922037471 U CN201922037471 U CN 201922037471U CN 211049534 U CN211049534 U CN 211049534U
- Authority
- CN
- China
- Prior art keywords
- scalpel
- hilt
- reset spring
- medical personnel
- fixedly connected
- 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 scalpel that neurosurgery doctor used, including hilt and scalpel, the spout has been seted up at the middle part of hilt one side, and the inside swing joint of spout has the slider, and the both sides of spout all set up threaded hole, and the inside of screw hole is pegged graft and is had the knob, and the inside of hilt is provided with reset spring, and reset spring's one end fixedly connected with fixed block, the hole has been seted up on the surface of scalpel. This scalpel that neurosurgery doctor used, setting through reset spring, when medical personnel used the scalpel, push down the slider with the thumb and promote to one side, when promoting to suitable position, then inwards screw up the knob, the hole that runs through scalpel inside is connected with one side of sword handle inside wall, thereby make the scalpel play fixed effect, medical personnel can adjust the length of scalpel according to patient's the condition, make the device be convenient for medical personnel's operation at the process of using, and place and take in-process protection medical personnel.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a scalpel for neurosurgery doctors.
Background
Neurosurgery is mainly used for treating diseases of the nervous system such as the brain and the spinal cord caused by trauma, and mainly adopts surgery as a main means.
At present, a neurosurgical scalpel used clinically for performing neurosurgical operations on craniocerebral patients mainly comprises a scalpel body and a scalpel handle, and a part of the scalpel has no contraction function and is easy to scratch in the taking and placing processes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a scalpel for neurosurgery doctors, which solves the problem of the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a scalpel that neurosurgery doctor used, includes handle of a knife and scalpel, and the spout has been seted up at the middle part of handle of a knife one side, and the inside swing joint of spout has the slider, and threaded hole has all been seted up to the both sides of spout, and the inside of threaded hole is pegged graft and is had the knob, and the inside of handle of a knife is provided with reset spring, reset spring's one end fixedly connected with fixed block, and the hole has been seted up on the surface of scalpel.
Optionally, one side of the sliding block is fixedly connected with a circular block, one side of the circular block is fixedly connected with a scalpel, and the other side of the circular block is fixedly connected with a return spring.
Optionally, the front surface of the knife handle is provided with a knife groove.
Optionally, the scalpel is made of high carbon steel.
Optionally, the material of the hilt is stainless steel.
Optionally, the number of the knobs is two, and the knobs are made of stainless steel.
(III) advantageous effects
The utility model provides a scalpel that neurosurgery doctor used possesses following beneficial effect:
this scalpel that neurosurgery doctor used, through reset spring's setting, when medical personnel used the scalpel, pushed down the slider with the thumb and promoted to one side, when promoting to suitable position, then inwards screwed up the knob again to make the scalpel play fixed effect, medical personnel can adjust the length of scalpel according to patient's the condition, make the device be convenient for medical personnel's operation at the process of using, and place and take in-process protection medical personnel.
Drawings
FIG. 1 is a structural elevation view of the present invention;
FIG. 2 is a schematic view of the internal structure of the knife handle of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a hilt; 2. a scalpel; 3. a chute; 4. a slider; 5. a knob; 6. a return spring; 7. a fixed block; 8. a hole; 9. a cutter groove; 10 circular pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a scalpel for neurosurgery doctors comprises a hilt 1 and a scalpel 2, wherein a sliding groove 3 is formed in the middle of one side of the hilt 1, a sliding block 4 is movably connected inside the sliding groove 3, threaded holes are formed in two sides of the sliding groove 3, a knob 5 is inserted inside the threaded hole, a reset spring 6 is arranged inside the hilt 1, the scalpel for neurosurgery doctors is provided with the reset spring, when medical staff use the scalpel, the thumb is pressed against the sliding block to push the sliding block to one side and push the sliding block to a proper position, then the knob is screwed inwards, so that the scalpel plays a fixing role, the medical staff can adjust the length of the scalpel according to the condition of a patient, the scalpel is convenient to operate by the medical staff in the using process, the medical staff is protected in the placing and taking processes, and one end of the reset spring 6 is fixedly connected with a fixing block 7, hole 8 has been seted up on the surface of scalpel 2, one side fixedly connected with circular block 10 of slider 4, one side fixedly connected with scalpel 2 of circular block 10, opposite side fixedly connected with reset spring 6 of circular block 10, sword groove 9 has been seted up in the front of handle of a knife 1, and the material of scalpel 2 is high carbon steel, and the handle of a knife 1 material is stainless steel, and the quantity of knob 5 is two, and the material of knob 5 is the stainless steel.
To sum up, this scalpel that neurosurgery doctor used, during the use, through reset spring 6's setting, medical personnel use the scalpel, push down slider 4 with the thumb and promote to one side, when promoting to suitable position, then inwards screw up knob 5, run through the inside hole 8 of scalpel 2 and be connected with one side of handle of a knife 1 to make scalpel 2 play fixed effect, medical personnel can adjust the length of scalpel 2 according to patient's condition, make the device be convenient for medical personnel's operation in the process of using, and place and take in-process protection medical personnel.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A scalpel for neurosurgery doctors comprises a hilt (1) and a scalpel (2), and is characterized in that: the scalpel comprises a hilt (1), and is characterized in that a sliding groove (3) is formed in the middle of one side of the hilt (1), a sliding block (4) is movably connected inside the sliding groove (3), threaded holes are formed in two sides of the sliding groove (3), a knob (5) is inserted inside the threaded holes, a reset spring (6) is arranged inside the hilt (1), a fixed block (7) is fixedly connected to one end of the reset spring (6), and a hole (8) is formed in the surface of the scalpel (2).
2. A scalpel for a neurosurgical doctor according to claim 1, wherein: one side fixedly connected with circular block (10) of slider (4), one side fixedly connected with scalpel (2) of circular block (10), the opposite side fixedly connected with reset spring (6) of circular block (10).
3. A scalpel for a neurosurgical doctor according to claim 1, wherein: the front surface of the knife handle (1) is provided with a knife groove (9).
4. A scalpel for a neurosurgical doctor according to claim 1, wherein: the scalpel (2) is made of high-carbon steel.
5. A scalpel for a neurosurgical doctor according to claim 1, wherein: the knife handle (1) is made of stainless steel.
6. A scalpel for a neurosurgical doctor according to claim 1, wherein: the number of the knobs (5) is two, and the knobs (5) are made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922037471.0U CN211049534U (en) | 2019-11-22 | 2019-11-22 | Scalpel that neurosurgery doctor used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922037471.0U CN211049534U (en) | 2019-11-22 | 2019-11-22 | Scalpel that neurosurgery doctor used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211049534U true CN211049534U (en) | 2020-07-21 |
Family
ID=71582841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922037471.0U Expired - Fee Related CN211049534U (en) | 2019-11-22 | 2019-11-22 | Scalpel that neurosurgery doctor used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211049534U (en) |
-
2019
- 2019-11-22 CN CN201922037471.0U patent/CN211049534U/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 |
Granted publication date: 20200721 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |