CN214857172U - Disposable aseptic orthopedics plane cutter - Google Patents
Disposable aseptic orthopedics plane cutter Download PDFInfo
- Publication number
- CN214857172U CN214857172U CN202121767661.9U CN202121767661U CN214857172U CN 214857172 U CN214857172 U CN 214857172U CN 202121767661 U CN202121767661 U CN 202121767661U CN 214857172 U CN214857172 U CN 214857172U
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- fixed block
- connecting cylinder
- wall
- block
- planer tool
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Abstract
The utility model belongs to the technical field of medical equipment, a disposable aseptic orthopedics planer tool is disclosed, including first fixed block and second fixed block, be provided with the connecting shell in the middle of first fixed block and second fixed block, one side of second fixed block is provided with the outer tube, the inside of outer tube is provided with the inner tube, one side of first fixed block is provided with first connecting cylinder, the opposite side of second fixed block is provided with the second connecting cylinder, the outer wall of connecting shell is provided with easily tears the strip, one side of outer tube is provided with first installation pipe, one side of inner tube is provided with the second installation pipe; the utility model discloses a be provided with the connection shell in the centre of first fixed block and second fixed block, the centre of connection shell is provided with easily tears the strip, and first snap ring and second snap ring looks block, first connecting cylinder and second connecting cylinder phase-match, length that can effectual regulation planer tool, the doctor is more convenient when using, and is more nimble.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, concretely relates to disposable aseptic orthopedics planer tool.
Background
With the increase of age, diseases such as bone joints appear in many old people, and related treatment is needed, when orthopedic treatment is carried out, a planer tool is usually used for cutting diseased bones, and the bones at different positions need to be treated by planer tools of different models, so that the planer tools are more in types and varieties.
The existing orthopaedics planer tool is not easy to adjust the length of the planer tool when in use, lacks flexibility, and partial saw teeth of the planer tool are easy to cause great pain to patients, so that the wound is enlarged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a disposable aseptic orthopedics planer tool to solve current orthopedics planer tool and be difficult to adjust length and produce the problem of great pain to the patient.
In order to achieve the above object, the utility model provides a following technical scheme: disposable aseptic orthopedics planer tool, including first fixed block and second fixed block, the centre of first fixed block and second fixed block is provided with the connection shell, one side of second fixed block is provided with the outer tube, the inside of outer tube is provided with the inner tube, one side of first fixed block is provided with first connecting cylinder, the opposite side of second fixed block is provided with the second connecting cylinder, the outer wall of connection shell is provided with easily tears the strip.
Preferably, one side of outer tube is provided with first installation pipe, one side of inner tube is provided with the second installation pipe, the top of first installation pipe is provided with first sawtooth and third sawtooth, the top of inner tube is provided with the second sawtooth.
Preferably, a first snap ring is arranged on one side of the outer wall of the first connecting cylinder, and first clamping grooves are formed in two sides of the outer wall of the first connecting cylinder.
Preferably, a through hole is formed in the second connecting cylinder, a third clamping block is arranged on the inner wall of the through hole, and a second clamping ring is arranged on one side of the outer wall of the second connecting cylinder.
Preferably, a second clamping groove is formed in the first connecting cylinder, and a third clamping groove is formed in the second connecting cylinder.
Preferably, the inner wall of the connecting shell is provided with a second clamping block and a second clamping block, and the first connecting cylinder is matched with the second connecting cylinder.
Compared with the prior art, the utility model, following beneficial effect has:
(1) the utility model discloses a be provided with the connection shell in the centre of first fixed block and second fixed block, the centre of connection shell is provided with easily tears the strip, and first snap ring and second snap ring looks block, first connecting cylinder and second connecting cylinder phase-match, length that can effectual regulation planer tool makes the doctor more convenient when using, and is more nimble.
(2) The utility model discloses a top one side at first installation pipe is provided with first sawtooth, and the opposite side top is provided with the third sawtooth, and just first sawtooth is the circular arc type, can prevent to produce extra pain when cutting cartilage, and the third sawtooth is the convex, can accelerate the speed of clearance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of a first mounting tube of the present invention;
FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the present invention at B in FIG. 1;
in the figure: 1. a first fixed block; 2. a connecting shell; 3. a second fixed block; 4. an outer tube; 5. an inner tube; 6. a first mounting tube; 7. a second mounting tube; 8. a first saw tooth; 9. a second saw tooth; 10. an easy-tear strip; 11. a third saw tooth; 12. a first connecting cylinder; 13. a first snap ring; 14. a first card slot; 15. a second card slot; 16. a first clamping block; 17. a second connecting cylinder; 18. a second fixture block; 19. a third card slot; 20. a second snap ring.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a disposable sterile orthopedic plane cutter comprises a first fixing block 1 and a second fixing block 3, wherein a connecting shell 2 is arranged between the first fixing block 1 and the second fixing block 3, an outer pipe 4 is arranged on one side of the second fixing block 3, an inner pipe 5 is arranged inside the outer pipe 4, a first connecting cylinder 12 is arranged on one side of the first fixing block 1, a second connecting cylinder 17 is arranged on the other side of the second fixing block 3, an easy-to-tear strip 10 is arranged on the outer wall of the connecting shell 2, the first fixing block 1 can slide on the outer wall of the inner pipe 5, the inner pipe 5 can rotate, the second fixing block 3 is fixedly connected with the outer pipe 4, the connecting shell 2 is used for adjusting the length of the plane cutter, through first fixture block 16 and second fixture block 18 and first fixed block 1 and second fixed block 3 fixed connection, first connecting cylinder 12 and first fixed block 1 fixed connection, easily tear strip 10 and dismantle connecting shell 2 easily, adjust the length of planer tool.
Further, one side of outer tube 4 is provided with first installation pipe 6, one side of inner tube 5 is provided with second installation pipe 7, the top of first installation pipe 6 is provided with first sawtooth 8 and third sawtooth 11, the top of inner tube 5 is provided with second sawtooth 9, first installation pipe 6 is used for setting up first sawtooth 8 and third sawtooth 11, first sawtooth 8 is the arc, the extra pain that produces when can reducing the cutting cartilage, third sawtooth 11 can be used when the difficult painful bone that produces of cutting for the convex, accelerate the speed of cutting.
Furthermore, a first clamping ring 13 is arranged on one side of the outer wall of the first connecting cylinder 12, first clamping grooves 14 are formed in two sides of the outer wall of the first connecting cylinder 12, the first clamping ring 13 is clamped with a second clamping ring 20 to fix the first fixing block 1 and the second fixing block 3, and the first clamping grooves 14 are clamped with a third clamping block to fix the position of the first fixing block 1.
Specifically, a through hole is formed in the second connecting cylinder 17, a third clamping block is arranged on the inner wall of the through hole, and a second clamping ring 20 is arranged on one side of the outer wall of the second connecting cylinder 17.
It should be noted that the first connecting cylinder 12 is provided with a second engaging groove 15 inside, the second connecting cylinder 17 is provided with a third engaging groove 19 inside, the second engaging groove 15 is engaged with the first engaging block 16 for fixedly connecting the housing 2, and the third engaging groove 19 is engaged with the second engaging block 18 for fixedly connecting the housing 2.
Further, the inner wall of the connecting shell 2 is provided with a first latch 16 and a second latch 18, and the first connecting cylinder 12 is matched with the second connecting cylinder 17.
The utility model discloses a theory of operation and use flow: when using this utility model, at first, when the length of planer tool is adjusted to needs, tear easily strip 10 at first off, will connect shell 2 to take off, promote first fixed block 1 to the direction that is close to second fixed block 3, make first snap ring 13 and 20 looks blocks of second snap ring, make first draw-in groove 14 and third snap ring phase-match, it is fixed with first fixed block 1 and second fixed block 3 mutually, can use, when cutting cartilage, rotate inner tube 5, make second sawtooth 9 cut with first sawtooth 8, first sawtooth 8 can prevent to bring extra pain for the patient in the process of cutting for convex, when the difficult great painful bone that produces of cutting, make second sawtooth 9 cut with third sawtooth 11, third sawtooth 11 is the convex, can accelerate the speed of cutting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Disposable aseptic orthopedics planer tool, including first fixed block (1) and second fixed block (3), its characterized in that: the middle of first fixed block (1) and second fixed block (3) is provided with connecting shell (2), one side of second fixed block (3) is provided with outer tube (4), the inside of outer tube (4) is provided with inner tube (5), one side of first fixed block (1) is provided with first connecting cylinder (12), the opposite side of second fixed block (3) is provided with second connecting cylinder (17), the outer wall of connecting shell (2) is provided with easily tears strip (10).
2. The disposable sterile orthopaedic planer tool of claim 1, wherein: one side of outer tube (4) is provided with first installation pipe (6), one side of inner tube (5) is provided with second installation pipe (7), the top of first installation pipe (6) is provided with first sawtooth (8) and third sawtooth (11), the top of inner tube (5) is provided with second sawtooth (9).
3. The disposable sterile orthopaedic planer tool of claim 1, wherein: a first clamping ring (13) is arranged on one side of the outer wall of the first connecting cylinder (12), and first clamping grooves (14) are formed in two sides of the outer wall of the first connecting cylinder (12).
4. The disposable sterile orthopaedic planer tool of claim 1, wherein: the inside of second connecting cylinder (17) is provided with the through-hole, the inner wall of through-hole is provided with the third fixture block, outer wall one side of second connecting cylinder (17) is provided with second snap ring (20).
5. The disposable sterile orthopaedic planer tool of claim 1, wherein: a second clamping groove (15) is formed in the first connecting cylinder (12), and a third clamping groove (19) is formed in the second connecting cylinder (17).
6. The disposable sterile orthopaedic planer tool of claim 1, wherein: the inner wall of the connecting shell (2) is provided with a first clamping block (16) and a second clamping block (18), and the first connecting cylinder (12) is matched with the second connecting cylinder (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767661.9U CN214857172U (en) | 2021-07-31 | 2021-07-31 | Disposable aseptic orthopedics plane cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121767661.9U CN214857172U (en) | 2021-07-31 | 2021-07-31 | Disposable aseptic orthopedics plane cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214857172U true CN214857172U (en) | 2021-11-26 |
Family
ID=78910253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121767661.9U Active CN214857172U (en) | 2021-07-31 | 2021-07-31 | Disposable aseptic orthopedics plane cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214857172U (en) |
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2021
- 2021-07-31 CN CN202121767661.9U patent/CN214857172U/en active Active
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