CN209236313U - A kind of hand and foot surgery delicate procedure knife structure - Google Patents
A kind of hand and foot surgery delicate procedure knife structure Download PDFInfo
- Publication number
- CN209236313U CN209236313U CN201721506054.0U CN201721506054U CN209236313U CN 209236313 U CN209236313 U CN 209236313U CN 201721506054 U CN201721506054 U CN 201721506054U CN 209236313 U CN209236313 U CN 209236313U
- Authority
- CN
- China
- Prior art keywords
- hand
- finger ring
- telescopic rod
- finger
- fixed link
- 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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- Surgical Instruments (AREA)
Abstract
The utility model relates to medical instrument technical fields, especially a kind of hand and foot surgery delicate procedure knife structure, including cutter head and first-hand finger ring, the cutter head left side is provided with knife handle, knife handle left side is provided with telescopic rod and fixed link, the first-hand finger ring is fixedly connected with telescopic rod, and fixed link left side is provided with second-hand's finger ring, and second-hand's finger ring is fixedly connected with fixed link.The structure design of the utility model is reasonable, utilize being used cooperatively for first-hand finger ring and telescopic rod, certain space can be provided for moving back and forth for thumb, utilize first-hand finger ring and second-hand's finger ring, thumb and index finger can be fixed in ring, reduce the feeling of fatigue that operating doctor holds scalpel for a long time, utilize elastic band, convenient for finger thickness, different doctors is used, and has good popularization and application foreground.
Description
Technical field
The utility model relates to medical instrument technical field, especially a kind of hand and foot surgery delicate procedure knife structure.
Background technique
Scalpel is doctor's common tool, and since the time that some major surgeries need is very long, doctor holds for a long time
Scalpel be easy to cause DOMS lamp symptom.For this problem, notification number is a kind of hand and foot surgery of CN206526085U
Delicate procedure knife structure devises a kind of Micro operating knife with finger fixed ring, due to only one finger fixed ring, because
This cannot carry out effective hand control to scalpel.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical disadvantages to provide a kind of hand and foot surgery delicate procedure knife structure.
Using being used cooperatively for first-hand finger ring and telescopic rod, certain space can be provided for moving back and forth for thumb, utilize the
Proficiency finger ring and second-hand's finger ring, thumb and index finger can be fixed in ring, reduce operating doctor hand-held operation for a long time
The feeling of fatigue of knife, using elastic band, convenient for finger thickness, different doctors is used.
The utility model solves the technical solution that technical problem uses are as follows: a kind of hand and foot surgery delicate procedure knife structure, packet
Cutter head and first-hand finger ring are included, the cutter head left side is provided with knife handle, and knife handle left side is provided with telescopic rod and fixed link, institute
It states first-hand finger ring to be fixedly connected with telescopic rod, fixed link left side is provided with second-hand's finger ring, second-hand's finger ring and fixed link
It is fixedly connected.
Further, the telescopic rod and fixed link are at 20 ° ~ 50 ° angles.Telescopic rod and fixed link are at 20 ° ~ 50 ° angles
It is when holding knife according to doctor and to unclamp the setting that rough angle carries out when scalpel, angle choosing can be carried out according to actual needs
It selects.
Further, it is equipped with the notch of one third circumference on the first-hand finger ring and second-hand's finger ring and it is lacked
Mouth both ends are connected with elastic band.Elastic band can make the doctor of different finger thicknesses that can wear first-hand finger ring and second finger
Ring.
Further, the outer surface of the knife handle is provided with anti-skid chequer.Anti-skid chequer mainly plays the role of anti-skidding, raising doctor
Raw working efficiency.
Beneficial effect possessed by the utility model is: the structure design of the utility model is reasonable, using first-hand finger ring and
Telescopic rod is used cooperatively, and can be provided certain space for moving back and forth for thumb, be utilized first-hand finger ring and second-hand
Thumb and index finger can be fixed in ring by finger ring, reduced the feeling of fatigue that operating doctor holds scalpel for a long time, utilized pine
Taut band, convenient for finger thickness, different doctors is used.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model.
Attached drawing 2 is the main view of the utility model.
Attached drawing 3 is the structural schematic diagram of the first-hand finger ring of the utility model.
Specific embodiment
1 ~ attached drawing 3 is described below the utility model with reference to the accompanying drawing.
As shown in Fig. 1 ~ Fig. 3, the utility model includes cutter head 1 and first-hand finger ring 4, and 1 left side of cutter head is provided with
Knife handle 2,2 left side of knife handle are provided with telescopic rod 3 and fixed link 5, and the first-hand finger ring 4 is fixedly connected with telescopic rod 3, fixed
5 left side of bar is provided with second-hand's finger ring 6, and second-hand's finger ring 6 is fixedly connected with fixed link 5.
In the present embodiment, the telescopic rod 3 is with fixed link 5 at 20 ° ~ 50 ° angles.Telescopic rod 3 and fixed link 5 at 20 ° ~
The setting that rough angle carries out when 50 ° of angles are when holding knife according to doctor and unclamp scalpel, can according to actual needs into
Row angle Selection.
In the present embodiment, be equipped on the first-hand finger ring 4 and second-hand's finger ring 6 notch of one third circumference and
Its notch both ends is connected with elastic band 7.Elastic band 7 can make the doctor of different finger thicknesses that can wear first-hand 4 He of finger ring
Second-hand's finger ring 6.
In the present embodiment, the outer surface of the knife handle 2 is provided with anti-skid chequer 2-1.Anti-skid chequer 2-1 mainly plays anti-skidding work
With raising doctor's working efficiency.
In use, then doctor carries out respectively by thumb and index finger cover in first-hand finger ring 4 and second-hand's finger ring 6
Operation.
Claims (4)
1. a kind of hand and foot surgery delicate procedure knife structure, including cutter head and first-hand finger ring, it is characterised in that: on the left of the cutter head
Face is provided with knife handle, and knife handle left side is provided with telescopic rod and fixed link, and the first-hand finger ring is fixedly connected with telescopic rod, Gu
Fixed pole left side is provided with second-hand's finger ring, and second-hand's finger ring is fixedly connected with fixed link.
2. a kind of hand and foot surgery delicate procedure knife structure according to claim 1, it is characterised in that: the telescopic rod and solid
Fixed pole is at 20 ° ~ 50 ° angles.
3. a kind of hand and foot surgery delicate procedure knife structure according to claim 1, it is characterised in that: the first-hand finger ring
With the notch for being equipped with one third circumference on second-hand's finger ring and its notch both ends is connected with elastic band.
4. a kind of hand and foot surgery delicate procedure knife structure according to claim 1, it is characterised in that: the appearance of the knife handle
Face is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506054.0U CN209236313U (en) | 2017-11-13 | 2017-11-13 | A kind of hand and foot surgery delicate procedure knife structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721506054.0U CN209236313U (en) | 2017-11-13 | 2017-11-13 | A kind of hand and foot surgery delicate procedure knife structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236313U true CN209236313U (en) | 2019-08-13 |
Family
ID=67515292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721506054.0U Expired - Fee Related CN209236313U (en) | 2017-11-13 | 2017-11-13 | A kind of hand and foot surgery delicate procedure knife structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236313U (en) |
-
2017
- 2017-11-13 CN CN201721506054.0U patent/CN209236313U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190813 Termination date: 20201113 |