CN207506616U - A kind of orthopaedics cuts device - Google Patents
A kind of orthopaedics cuts device Download PDFInfo
- Publication number
- CN207506616U CN207506616U CN201720197636.9U CN201720197636U CN207506616U CN 207506616 U CN207506616 U CN 207506616U CN 201720197636 U CN201720197636 U CN 201720197636U CN 207506616 U CN207506616 U CN 207506616U
- Authority
- CN
- China
- Prior art keywords
- blade
- handle
- hole
- knife
- screw rod
- 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
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of orthopaedics to cut device, belong to the field of medical instrument technology, including handle of a knife, blade and fixed frame, handle of a knife lower part is provided with supporting block, handle of a knife lower front surface opens up fluted, groove upper side wall offers the first rectangle blind hole, protrusion is provided in the middle part of groove, raised lower wall offers the second rectangle blind hole, blade offers through-hole, through-hole lower end is connected with inserted sheet, blade bottom righthand side is provided with blade, fixed frame includes clamping plate, clamping plate is connected with the first screw rod, first screw rod is connected with handle and fixed disk, two clamping plate upper surfaces are both provided with height gauge, two clamping plate upper surface middle parts are respectively connected with the second screw rod, hand nutting is connected on second screw rod, cross bar is connected between two the second screw rods, cross bar upper surface offers rectangular channel, rectangle trench bottom offers rectangular through-hole.The utility model can not only adjust and cut depth as required, and readily replaceable blade, easy to use.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of orthopaedics cuts device.
Background technology
Clinically, the selection of surgical instrument is particularly important for successfully completing operation, and reply before surgery was entirely performed the operation
The instrument of Cheng Suoxu is properly prepared.Different situation that there are many clinical orthopaedics, such as:It is fracture, dislocation, arthritis, congenital
Property deformation, tumour, degenerative disorders etc., conservative treatment can be used in certain patient's condition, such as medication or rehabilitation, but some patient's condition are still
Need anthropocracy that can achieve the purpose that improvement, such as open surgery treatment, displacement or transfer operation.At present, in orthopaedics hand
It in art, since condition of the injury complexity is various, needs to do the operation of different modes, while is also required to prepare a large amount of different surgical instruments,
Wherein just include scalpel.In operation, it is sometimes desirable to which depth of cut is consistent, and doctor is cut using existing scalpel
When, it is typically carried out by experience, it is inconsistent to lead to cut depth, influences surgical effect.
Utility model content
The utility model aim is:It is intended to provide a kind of orthopaedics and cuts device, can not only adjust as required and cut depth
Degree, and readily replaceable blade, it is easy to use, the needs of operation are met well.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of orthopaedics cuts device, and including handle of a knife, blade and fixed frame, the front and rear surfaces of the handle of a knife lower part are both provided with
Supporting block, the handle of a knife lower front surface open up fluted, and the groove upper side wall offers the first rectangle blind hole, the groove
Middle part is provided with protrusion, and the protrusion lower wall offers the second rectangle blind hole, and the blade is mounted in groove, the blade
Through-hole is offered, the through-hole lower end is connected with inserted sheet, and the blade bottom righthand side is provided with blade, and the fixed frame includes symmetrical
The clamping plate of two concave structures of setting, the clamping plate front surface offer threaded hole, the first spiral shell are connected in the threaded hole
Bar, first screw front end are connected with handle, and first spiro rod rear end is connected with fixed disk, described two clamping plate upper surfaces
Outside is both provided with height gauge, and described two clamping plate upper surface middle parts are respectively connected with the second screw rod, are connected on second screw rod
There is hand nutting, cross bar is connected between described two second screw rods, the cross bar lower surface is contacted with hand nutting upper surface,
For the cross bar empty set on two the second screw rods, the cross bar upper surface offers rectangular channel, and the rectangle trench bottom offers
Rectangular through-hole, the handle of a knife passes through rectangular through-hole and supporting block is arranged in rectangular channel.
Using the utility model of the technical program, in use, first then through-hole alignment protrusion is put into groove by blade
It is interior, blade is then pushed up, blade upper end is made to be inserted into the first rectangle blind hole, while inserted sheet is inserted into the second rectangle blind hole,
Achieve the purpose that blade is made to be fixedly mounted on handle of a knife, when needing to remove blade, be operated according to reverse procedure;By turning
Fixed handle makes fixed frame be fixed on the corresponding position that needs are performed the operation, and then handle of a knife is inserted into rectangular through-hole, sets supporting block card
In in rectangular channel, the lower end adjusting of blade can thus be led to the height of needs finally by hand nutting and height gauge
Mobile handle of a knife and blade in rectangular channel are crossed, achievees the purpose that height as required cut;It can also be as needed
Handle of a knife and blade from fixed frame are removed, handle of a knife is directly held and is cut using blade.Such structure design, can not only
Enough adjust as required cuts depth, and readily replaceable blade, easy to use, meets the needs of operation well.
It further limits, the blade upper end is provided with chamfering.Such structure design facilitates blade upper end being inserted into the
In one rectangle blind hole, guide effect is good.
It further limits, the supporting block is rectangular sheet structure.Such structure design, it is simple in structure, easy to process.
It further limits, the handle of a knife surface is provided with anti-skid chequer.Such structure design increases friction when holding
Power improves the accuracy cut.
It further limits, the handle is cylindrical structure.Such structure design increases comfort when holding, side
Just it rotates.
Description of the drawings
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides;
Fig. 1 is the structure diagram that a kind of orthopaedics of the utility model cuts device embodiment;
Fig. 2 is the overlooking the structure diagram that a kind of orthopaedics of the utility model cuts device embodiment;
Fig. 3 is that a kind of orthopaedics of the utility model cuts the front view structure signal of handle of a knife and blade assembling in device embodiment
Figure;
Fig. 4 is that a kind of orthopaedics of the utility model cuts the left view structural representation of handle of a knife and blade assembling in device embodiment
Figure;
Fig. 5 is the structure diagram that a kind of orthopaedics of the utility model cuts handle of a knife in device embodiment;
Fig. 6 is the main structure diagram that a kind of orthopaedics of the utility model cuts blade in device embodiment;
Main element symbol description is as follows:
Handle of a knife 1, supporting block 11, groove 12, the first rectangle blind hole 13, raised 14, second rectangle blind hole 15, anti-skid chequer 16,
Blade 2, through-hole 21, inserted sheet 22, blade 23, clamping plate 31, the first screw rod 32, handle 33, fixed disk 34, height gauge 35, the second spiral shell
Bar 36, hand nutting 37, cross bar 38, rectangular channel 39, rectangular through-hole 310.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of orthopaedics of the utility model cuts device, including handle of a knife
1st, blade 2 and fixed frame, the front and rear surfaces of 1 lower part of handle of a knife are both provided with supporting block 11, and 1 lower front surface of handle of a knife opens up fluted
12,12 upper side wall of groove offers the first rectangle blind hole 13, and 12 middle part of groove is provided with protrusion 14, and raised 14 lower walls offer
Second rectangle blind hole 15, blade 2 are mounted in groove 12, and blade 2 offers through-hole 21, and 21 lower end of through-hole is connected with inserted sheet 22,
2 bottom righthand side of blade is provided with blade 23, and fixed frame includes the clamping plate 31 of symmetrically arranged two concave structures, 31 front surface of clamping plate
Threaded hole is offered, is connected with the first screw rod 32 in threaded hole, 32 front end of the first screw rod is connected with handle 33, after the first screw rod 32
End is connected with fixed disk 34, is both provided with height gauge 35 on the outside of two 31 upper surfaces of clamping plate, two 31 upper surface middle parts of clamping plate are equal
The second screw rod 36 is connected with, hand nutting 37 is connected on the second screw rod 36, cross bar 38 is connected between two the second screw rods 36,
38 lower surface of cross bar is contacted with 37 upper surface of hand nutting, and 38 empty set of cross bar is on two the second screw rods 36,38 upper surface of cross bar
Rectangular channel 39 is offered, 39 bottom of rectangular channel offers rectangular through-hole 310, and handle of a knife 1 passes through rectangular through-hole 310 and supporting block 11
It is arranged in rectangular channel 39.
In the present embodiment, in use, first then blade 2 is put into groove 12, then by 21 alignment bumps 14 of through-hole
Blade 2 is pushed up, 2 upper end of blade is made to be inserted into the first rectangle blind hole 13, while inserted sheet 22 is inserted into the second rectangle blind hole 15,
Achieve the purpose that blade 2 is made to be fixedly mounted on handle of a knife 1, when needing to remove blade 2, be operated according to reverse procedure;It is logical
Crossing rotational handle 33 makes fixed frame be fixed on the corresponding position that needs are performed the operation, and then handle of a knife 1 is inserted into rectangular through-hole 310, is made
Supporting block 11 is arranged in rectangular channel 39, is adjusted the lower end of blade 2 to needs finally by hand nutting 37 and height gauge 35
Height, can thus be cut by handle of a knife 1 mobile in rectangular channel 39 and blade 2, the height reached as required
Purpose;Handle of a knife 1 and blade 2 can also be removed from fixed frame as needed, directly hold handle of a knife 1 using blade 2 into
Row is cut.Such structure design can not only adjust and cut depth, and readily replaceable blade as required, easy to use,
The needs of operation are met well.
2 upper end of preferred blade is provided with chamfering.Such structure design facilitates 2 upper end of blade the first rectangle of insertion is blind
In hole 13, guide effect is good.The first square is inserted into 2 upper end of blade in fact, can also specifically consider to facilitate according to actual conditions
Mode in shape blind hole 13.
It is preferred that supporting block 11 is rectangular sheet structure.Such structure design, it is simple in structure, easy to process.In fact,
The structure of supporting block 11 can be specifically considered according to actual conditions.
It is preferred that 1 surface of handle of a knife is provided with anti-skid chequer 16.Such structure design, increases frictional force when holding, and raising is cut
The accuracy cut.In fact, the mode of frictional force when specifically can also consider to increase holding according to actual conditions.
It is preferred that handle 33 is cylindrical structure.Such structure design increases comfort when holding, facilitates rotation.It is real
On border, the structure of handle 33 can also be specifically considered according to actual conditions.
Device is cut to a kind of orthopaedics provided by the utility model above to be described in detail.The explanation of specific embodiment
It is merely used to help understand the method and its core concept of the utility model.It should be pointed out that the common skill for the art
For art personnel, under the premise of the utility model principle is not departed from, several improvement can also be carried out to the utility model and are repaiied
Decorations, these improvement and modification are also fallen into the protection domain of the utility model claims.
Claims (5)
1. a kind of orthopaedics cuts device, including handle of a knife (1), blade (2) and fixed frame, it is characterised in that:Handle of a knife (1) lower part
Front and rear surfaces be both provided with supporting block (11), handle of a knife (1) lower front surface opens up fluted (12), the groove (12)
Upper side wall offers the first rectangle blind hole (13), is provided in the middle part of the groove (12) raised (14), on the downside of the protrusion (14)
Wall offers the second rectangle blind hole (15), and for the blade (2) in groove (12), the blade (2) offers through-hole
(21), through-hole (21) lower end is connected with inserted sheet (22), and blade (2) bottom righthand side is provided with blade (23), the fixation
Frame includes the clamping plate (31) of symmetrically arranged two concave structures, and clamping plate (31) front surface offers threaded hole, the spiral shell
The first screw rod (32) is connected in pit, the first screw rod (32) front end is connected with handle (33), first screw rod (32)
Rear end is connected with fixed disk (34), and height gauge (35), described two folders are both provided on the outside of described two clamping plate (31) upper surfaces
Plate (31) upper surface middle part is respectively connected with the second screw rod (36), and hand nutting (37), institute are connected on second screw rod (36)
It states and is connected with cross bar (38) between two the second screw rods (36), cross bar (38) lower surface connects with hand nutting (37) upper surface
It touches, for cross bar (38) empty set on two the second screw rods (36), cross bar (38) upper surface offers rectangular channel (39), institute
It states rectangular channel (39) bottom and offers rectangular through-hole (310), the handle of a knife (1) is across rectangular through-hole (310) and supporting block (11)
It is arranged in rectangular channel (39).
2. a kind of orthopaedics according to claim 1 cuts device, it is characterised in that:Blade (2) upper end is provided with down
Angle.
3. a kind of orthopaedics according to claim 2 cuts device, it is characterised in that:The supporting block (11) is rectangular patch
Structure.
4. a kind of orthopaedics according to claim 3 cuts device, it is characterised in that:Handle of a knife (1) surface is provided with anti-
Sliding line (16).
5. a kind of orthopaedics according to claim 4 cuts device, it is characterised in that:The handle (33) is cylinder knot
Structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720197636.9U CN207506616U (en) | 2017-03-02 | 2017-03-02 | A kind of orthopaedics cuts device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720197636.9U CN207506616U (en) | 2017-03-02 | 2017-03-02 | A kind of orthopaedics cuts device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207506616U true CN207506616U (en) | 2018-06-19 |
Family
ID=62530872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720197636.9U Expired - Fee Related CN207506616U (en) | 2017-03-02 | 2017-03-02 | A kind of orthopaedics cuts device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207506616U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108904001A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers resected bone device and its adjusting spanner being used cooperatively |
CN108904002A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers osseous surgery cutting device |
CN108904003A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers osseous surgery device for excising |
CN113616453A (en) * | 2021-08-11 | 2021-11-09 | 雷小燕 | Chest opening device |
-
2017
- 2017-03-02 CN CN201720197636.9U patent/CN207506616U/en not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108904001A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers resected bone device and its adjusting spanner being used cooperatively |
CN108904002A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers osseous surgery cutting device |
CN108904003A (en) * | 2018-07-23 | 2018-11-30 | 孙悦 | A kind of orthopaedics Fingers osseous surgery device for excising |
CN113616453A (en) * | 2021-08-11 | 2021-11-09 | 雷小燕 | Chest opening device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207506616U (en) | A kind of orthopaedics cuts device | |
CN205215348U (en) | Customize pedicle of vertebral arch baffle | |
CN108186057A (en) | A kind of marrow puncture needle | |
CN203001092U (en) | Lower cervical vertebra anterior approach pedicle screw matched fixing and anti-falling device | |
CN205126398U (en) | Individuation pedicle of vertebral arch location baffle | |
CN207429125U (en) | Department of general surgery's cutaneous punch | |
CN206390971U (en) | A kind of traceable scalpel | |
CN203763180U (en) | Microscopic scalpel for transsphenoidal surgery | |
CN204971449U (en) | Thin slice formula pedicle of vertebral arch osteotome | |
CN207125765U (en) | A kind of monolever double-blade surgical knife | |
CN211325364U (en) | Spacing formula arc osteotome | |
CN204581602U (en) | Fusion device and supporting cutter thereof between a kind of screw-in Cervical zygapophyseal joint | |
CN208130130U (en) | Surgical nursing multipurpose tray | |
CN207152639U (en) | A kind of double pointed gradual change Kirschner wire of double precision | |
CN206867466U (en) | A kind of aseptic transfusion port punctures auxiliary fixer | |
CN2928053Y (en) | Positioning device for nasal cavity dacryocyst | |
CN209422091U (en) | A kind of half patch anti-skidding guide plate of bone | |
CN204207806U (en) | Orthopeadic Surgery antispray bone saw | |
CN221205671U (en) | Minimally invasive surgical instrument supporting device | |
CN206167007U (en) | A puncture guide arm for in intervertebral foramen plasty | |
CN208926507U (en) | A kind of dedicated osteotome structure of foramen intervertebrale lens | |
CN218247361U (en) | Skull subsidence repairing device | |
CN215349248U (en) | Accurate depth-limiting drill bit | |
CN214073474U (en) | Backbone orthopedics apparatus bone knife | |
CN210849870U (en) | Manual sharpening device for periodontal instrument |
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: 20180619 Termination date: 20190302 |
|
CF01 | Termination of patent right due to non-payment of annual fee |