CN206896381U - Versatile bone operation knife - Google Patents
Versatile bone operation knife Download PDFInfo
- Publication number
- CN206896381U CN206896381U CN201720059493.5U CN201720059493U CN206896381U CN 206896381 U CN206896381 U CN 206896381U CN 201720059493 U CN201720059493 U CN 201720059493U CN 206896381 U CN206896381 U CN 206896381U
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- CN
- China
- Prior art keywords
- knife
- handle
- screw thread
- sliding block
- cutter head
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses Versatile bone operation knife, including handle of a knife, cutter head, slide rail, sliding block, motor, leading screw, connecting plate, saw blade, slot to make way, the Versatile bone operation knife, clever structure are powerful, it is simple to operate, by using the device, cutter head and saw blade are integrated, are easy at any time use of the medical personnel to cutter head or saw blade, the work load of medical personnel is not only reduced, also improves the operation progress of medical personnel.
Description
Technical field
It the utility model is related to scalpel, more particularly to Versatile bone operation knife.
Background technology
In existing bone surgery technology, need to use the cutter head of scalpel and saw when doing cutting separation operation on soft tissue
Knife, the cutter head and saw blade function of existing scalpel are all relatively simple, i.e. the cutter head of scalpel and saw blade is separate type, medical care people
Member first with the cutter head cutting separation soft tissue of scalpel, then changes saw blade, separation bone tissue is cut with saw blade again, its behaviour that performs the operation
Make that method is cumbersome, virtually add the work load of medical personnel, reduce the operation progress of medical personnel, in view of with
Upper defect, it is necessary to design Versatile bone operation knife in fact.
Utility model content
Technical problem to be solved in the utility model is：Versatile bone operation knife is provided, to solve current tradition
Scalpel, simple in construction, function is single, add the work load of medical personnel, reduces medical personnel and performs the operation progress
Problem.
In order to solve the above technical problems, the technical solution of the utility model is：Versatile bone operation knife, including handle of a knife,
Cutter head, slide rail, sliding block, motor, leading screw, connecting plate, saw blade, slot to make way, described cutter head are located on the left of handle of a knife, described cutter head
Integrally it is connected with handle of a knife, described slide rail is located at handle of a knife inner upper end, and described slide rail is connected with handle of a knife screw thread, described sliding block
Positioned at slide rail bottom, described sliding block slides with slide rail to be connected, and described motor is located on the right side of handle of a knife inner upper end, described electricity
Machine is connected with handle of a knife screw thread, and described leading screw is located on the left of motor, and described leading screw is connected with motor close-fitting, and described leading screw
Through sliding block, described leading screw is connected with sliding block screw thread, and described connecting plate is located at slider bottom both sides, described connecting plate with
Sliding block screw thread is connected, and described saw blade is located at connecting plate bottom, and described saw blade is connected with connecting plate screw thread, described slot to make way
Positioned at cutter head inner right side bottom, described slot to make way is integrally connected with cutter head.
Further, described handle of a knife top left side is additionally provided with first switch, and described first switch is connected with handle of a knife screw thread.
Further, described handle of a knife top left side is additionally provided with second switch, and described second switch is connected with handle of a knife screw thread.
Further, described handle of a knife outer wall has also extended through Anti-slip cover, and described Anti-slip cover is connected with handle of a knife glue.
Further, described handle of a knife inner right side lower end is additionally provided with battery, and described battery is connected with handle of a knife screw thread.
Further, described handle of a knife inner right side is additionally provided with splash guard, and described splash guard is connected with handle of a knife screw thread, and institute
The splash guard stated is rotatedly connected through leading screw, described splash guard with leading screw.
Compared with prior art, Versatile bone operation knife, in use, when medical personnel need to be cut to patient
When separating operation on soft tissue, medical personnel first hold handle of a knife, then cutter head is aligned to the operative site of patient, and medical personnel reuse
Cutter head can carry out the work of cutting separation operation on soft tissue to patient, separate soft tissue after hours when cutting, medical care people
Member needs to carry out cutting separation bone tissue work to patient, and now, medical personnel press first switch with hand, by pressing first
Switch so that motor is started working, and motor driving leading screw does clockwise rotation, in the effect of leading screw and sliding block screw-driven
Under so that sliding block drives inside of the connecting plate linkage saw blade along handle of a knife to do and moved from right to left, i.e. saw blade is from the position of slot to make way
Stretching is put, after the length that saw blade stretches out reaches the demand of medical personnel, hand puts first switch to medical personnel again, and the is put by hand
One switch so that motor is stopped, and now, the length after saw blade stretches out is positioned, and medical personnel hold handle of a knife again, then will saw
Knife is directed at the operative site of patient, and medical personnel reuse saw blade can carry out the operation work of cutting separation bone tissue to patient
Make, after saw blade use, medical personnel press second switch with hand again, by pressing second switch so that motor starts
Work, motor driving leading screw does counter-clockwise rotary motion, in the presence of leading screw and sliding block screw-driven so that sliding block, which drives, to be connected
Fishplate bar is done together with saw blade and moved from left to right, i.e., saw blade is moved to inside handle of a knife, after saw blade integrally moves to handle of a knife inside, medical care people
Hand puts second switch to member again, stops the work of motor, and the Versatile bone operation knife, clever structure is powerful, operation
Simply, by using the device, scalpel and saw blade are integrated, are easy to medical personnel to make scalpel or saw blade at any time
With, not only reduce the work load of medical personnel, also improve the operation progress of medical personnel, meanwhile, splash guard be in order to
Prevent the liquid in surgical procedure from being flowed into by slot to make way in handle of a knife so that liquid causes to corrode to motor and battery, to motor
Played a protective role with battery, battery is that the device is without extraneous power supply in order to provide energy supply to the device
Normal use, described battery are connected with motor wire, and Anti-slip cover is to improve the friction that medical personnel hold handle of a knife
Degree, the generation for phenomena such as preventing medical personnel's hand and handle of a knife from skidding.
Brief description of the drawings
Fig. 1 is the local front sectional view of Versatile bone operation knife；
Fig. 2 is the storage sectional view of Versatile bone operation knife.
Handle of a knife 1, cutter head 2, slide rail 3, sliding block 4, motor 5, leading screw 6, connecting plate 7, saw blade 8, slot to make way 9, first switch
101st, second switch 102, Anti-slip cover 103, battery 104, splash guard 105.
Following embodiment will combine above-mentioned accompanying drawing and further illustrate.
Embodiment
Hereinafter, a variety of specific details are elaborated, to provide the saturating of the concept to forming described embodiment basis
Thorough understanding.However, it will be apparent to those skilled in the art that described embodiment can be in these no specific details
In it is some or all in the case of put into practice.In other cases, well-known processing step is not specifically described.
As shown in Figure 1 and Figure 2, Versatile bone operation knife, including handle of a knife 1, cutter head 2, slide rail 3, sliding block 4, motor 5, leading screw
6th, connecting plate 7, saw blade 8, slot to make way 9, described cutter head 2 are located at the left side of handle of a knife 1, and described cutter head 2 is connected with the one of handle of a knife 1,
Described slide rail 3 is located at the inner upper end of handle of a knife 1, and described slide rail 3 is connected with the screw thread of handle of a knife 1, and described sliding block 4 is located at slide rail 3
Bottom, described sliding block 4 slides with slide rail 3 to be connected, and described motor 5 is located on the right side of the inner upper end of handle of a knife 1, described motor 5
It is connected with the screw thread of handle of a knife 1, described leading screw 6 is located at the left side of motor 5, and described leading screw 6 is connected with the close-fitting of motor 5, and described
Leading screw 6 runs through sliding block 4, and described leading screw 6 is connected with the screw thread of sliding block 4, and described connecting plate 7 is located at the two bottom sides of sliding block 4, described
Connecting plate 7 be connected with the screw thread of sliding block 4, described saw blade 8 is located at the bottom of connecting plate 7, described saw blade 8 and the screw thread of connecting plate 7
It is connected, described slot to make way 9 is located at the inner right side bottom of cutter head 2, and described slot to make way 9 is connected with the one of cutter head 2, described knife
The top left side of handle 1 is additionally provided with first switch 101, and described first switch 101 is connected with the screw thread of handle of a knife 1, the described top of handle of a knife 1
Left side is additionally provided with second switch 102, and described second switch 102 is connected with the screw thread of handle of a knife 1, and the described outer wall of handle of a knife 1 also extends through
There is Anti-slip cover 103, described Anti-slip cover 103 is connected with the glue of handle of a knife 1, and the described inner right side lower end of handle of a knife 1 is additionally provided with electric power storage
Pond 104, described battery 104 are connected with the screw thread of handle of a knife 1, and the described inner right side of handle of a knife 1 is additionally provided with splash guard 105, described
Splash guard 105 be connected with the screw thread of handle of a knife 1, and described splash guard 105 is through leading screw 6, described splash guard 105 and leading screw
6 are rotatedly connected.
The Versatile bone operation knife, in use, when medical personnel need to carry out cutting separation operation on soft tissue to patient
When, medical personnel first hold handle of a knife 1, then cutter head 2 is aligned to the operative site of patient, and medical personnel reuse cutter head 2 can be right
Patient carries out the work of cutting separation operation on soft tissue, and when cutting separates soft tissue after hours, medical personnel are needed to trouble
Person carries out cutting separation bone tissue work, and now, medical personnel press first switch 101 with hand, by pressing first switch
101 so that motor 5 is started working, and motor 5 drives leading screw 6 to do clockwise rotation, in leading screw 6 and the screw-driven of sliding block 4
Under effect so that sliding block 4 drives inside of the saw blade 8 along handle of a knife 1 of linking of connecting plate 7 to do and moves from right to left, i.e. saw blade 8 is from allowing
The position of position groove 9 is stretched out, and after the length that saw blade 8 stretches out reaches the demand of medical personnel, hand puts first switch to medical personnel again
101, first switch 101 is put by hand so that motor 5 is stopped, and now, the length after saw blade 8 stretches out is positioned, medical care people
Member holds handle of a knife 1 again, then saw blade 8 is aligned to the operative site of patient, and medical personnel reuse saw blade 8 and patient can be cut
The surgical work of separation bone tissue is cut, after the use of saw blade 8, medical personnel press second switch 102 with hand again, pass through a little
By second switch 102 so that motor 5 is started working, and motor 5 drives leading screw 6 to do counter-clockwise rotary motion, in leading screw 6 and sliding block 4
In the presence of screw-driven so that sliding block 4 drives connecting plate 7 to be done together with saw blade 8 and moved from left to right, i.e., saw blade 8 moves to handle of a knife 1
Inside, after saw blade 8 is overall moves to 1 inside of handle of a knife, hand puts second switch 102 to medical personnel again, and the work for stopping motor 5 is
Can, meanwhile, splash guard 105 is to prevent the liquid in surgical procedure from being flowed into by slot to make way 9 in handle of a knife 1 so that liquid is to electricity
Machine 5 and battery 104 are caused to corrode, and motor 5 and battery 104 are played a protective role, and battery 104 is to give the device
Energy supply is provided, the device without extraneous power supply can normal use, described battery 104 is connected with the wire of motor 5, anti-
Sliding sleeve 103 is to improve the degree of friction that medical personnel hold handle of a knife 1, prevent medical personnel's hand from being skidded with handle of a knife 1
Phenomena such as generation.
The utility model is not limited to above-mentioned specific embodiment, and one of ordinary skill in the art visualizes from above-mentioned
Hair, without performing creative labour, a variety of conversion made, all falls within the scope of protection of the utility model.
Claims (6)
1. Versatile bone operation knife, it is characterised in that including handle of a knife, cutter head, slide rail, sliding block, motor, leading screw, connecting plate, saw
Knife, slot to make way, described cutter head are located on the left of handle of a knife, and described cutter head is integrally connected with handle of a knife, and described slide rail is located at handle of a knife
Inner upper end, described slide rail are connected with handle of a knife screw thread, and described sliding block is located at slide rail bottom, and described sliding block slides with slide rail
It is connected, described motor is located on the right side of handle of a knife inner upper end, and described motor is connected with handle of a knife screw thread, and described leading screw is positioned at electricity
On the left of machine, described leading screw is connected with motor close-fitting, and described leading screw runs through sliding block, described leading screw and sliding block screw thread phase
Even, described connecting plate is located at slider bottom both sides, and described connecting plate is connected with sliding block screw thread, and described saw blade is positioned at connection
Plate bottom, described saw blade are connected with connecting plate screw thread, and described slot to make way is located at cutter head inner right side bottom, described resigning
Groove is integrally connected with cutter head.
2. Versatile bone operation knife as claimed in claim 1, it is characterised in that described handle of a knife top left side is additionally provided with
One switch, described first switch are connected with handle of a knife screw thread.
3. Versatile bone operation knife as claimed in claim 2, it is characterised in that described handle of a knife top left side is additionally provided with
Two switches, described second switch are connected with handle of a knife screw thread.
4. Versatile bone operation knife as claimed in claim 3, it is characterised in that described handle of a knife outer wall has also extended through anti-skidding
Set, described Anti-slip cover are connected with handle of a knife glue.
5. Versatile bone operation knife as claimed in claim 4, it is characterised in that described handle of a knife inner right side lower end is also set
There is battery, described battery is connected with handle of a knife screw thread.
6. Versatile bone operation knife as claimed in claim 5, it is characterised in that described handle of a knife inner right side is additionally provided with anti-
Water plate, described splash guard are connected with handle of a knife screw thread, and described splash guard turns through leading screw, described splash guard with leading screw
It is dynamic to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059493.5U CN206896381U (en) | 2017-01-18 | 2017-01-18 | Versatile bone operation knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059493.5U CN206896381U (en) | 2017-01-18 | 2017-01-18 | Versatile bone operation knife |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206896381U true CN206896381U (en) | 2018-01-19 |
Family
ID=61294633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059493.5U Expired - Fee Related CN206896381U (en) | 2017-01-18 | 2017-01-18 | Versatile bone operation knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206896381U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557759A (en) * | 2020-04-15 | 2020-08-21 | 河北北方学院 | Multipurpose tool easy for veterinarian to dissect and use |
| CN118356230A (en) * | 2024-06-19 | 2024-07-19 | 四川大学华西医院 | Bone grafting ware is polished to cervical vertebra uncinate joint |
-
2017
- 2017-01-18 CN CN201720059493.5U patent/CN206896381U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111557759A (en) * | 2020-04-15 | 2020-08-21 | 河北北方学院 | Multipurpose tool easy for veterinarian to dissect and use |
| CN118356230A (en) * | 2024-06-19 | 2024-07-19 | 四川大学华西医院 | Bone grafting ware is polished to cervical vertebra uncinate joint |
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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: 20180119 Termination date: 20190118 |