CN209315940U - A kind of bone surgery pulling device - Google Patents
A kind of bone surgery pulling device Download PDFInfo
- Publication number
- CN209315940U CN209315940U CN201821879425.4U CN201821879425U CN209315940U CN 209315940 U CN209315940 U CN 209315940U CN 201821879425 U CN201821879425 U CN 201821879425U CN 209315940 U CN209315940 U CN 209315940U
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- CN
- China
- Prior art keywords
- drag hook
- hook ontology
- ontology
- movable plate
- fixedly connected
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Abstract
The utility model discloses a kind of bone surgery pulling device, including drag hook ontology, the drag hook ontology is L-shaped structure, and drag hook ontology is made of drag hook ontology one and drag hook ontology two；Originally practical by turning knob movable plate to be slided in mounting groove, to which fixed the distance between tooth and drag hook ontology one can be adjusted to a certain extent, so that fixed tooth can be hooked the tissue without depth, it is higher to increase the flexibility that device uses, and device can be adapted for the patient of different building shape, reduce the limitation that device uses；Originally practical not need in use, sliding into fixed tooth in mounting groove by rotating knob, so as to reduce the probability of fixed tooth damage, the service life of the fixed tooth of raising；Originally practical the fixation between patient tissue of fixed tooth to be made stronger by silicagel pad, increase the reliability that device uses.
Description
Technical field
The utility model relates to a kind of pulling device, specifically a kind of bone surgery pulling device.
Background technique
Orthopaedics belongs to orthopedia, refers mainly to the correction or prevention of the deformity of children's bone；Refer to any bone for the treatment of, pass
Save the clinical department of disease.Carry out operative treatment is generally required in orthopedics patient, in patients surgery, in order to guarantee medical worker
The visual field it is open, generally require by pulling device to patient affected part reduce drawing.
Refering to a kind of Special shock-absorbing surgical retractor for department of orthopedics of 201939402 U of China Patent Publication No. CN, by torque arm
It is equipped with damping device between pull handle, shock absorbing effect can be played when pulling to surgical wound, so that coupler body be made to compare
Mild to push tissue aside, pain caused by tissue is pushed in reduction aside, avoid because exert oneself it is excessive due to cause the wound of tearing of tissue, Er Qieke
Prevent in the course of surgery due to vibration caused by organize slip, alleviate the pain of patient, but it is when in use, fixes
The position of tooth is not adjustable, and the use depth of fixed tooth is fixed, so that the limitation that device uses is larger.
Utility model content
The purpose of this utility model is to provide one kind to slide movable plate in mounting groove by turning knob, thus
Fixed the distance between tooth and drag hook ontology one can be adjusted to a certain extent, so that fixed tooth can be hooked and not have to deeply
It is higher to increase the flexibility that device uses for the tissue of degree, and device can be adapted for the patient of different building shape, reduces device and uses
Limitation bone surgery pulling device.
To achieve the above object, the utility model provides the following technical solutions:
A kind of bone surgery pulling device, including drag hook ontology, the drag hook ontology are L-shaped structure, and drag hook ontology
It is made of drag hook ontology one and drag hook ontology two, the drag hook ontology one and drag hook ontology two are integrally formed, and drag hook ontology one
It is arranged with the junction rounded corner of drag hook ontology two；One end upper surface of the drag hook ontology one far from drag hook ontology two is fixed to be connected
It is connected to hook, and the lower surface of drag hook ontology two offers mounting groove, mounting groove is rotatably connected to the threaded rod being vertically arranged, spiral shell
The upper end of rasp bar is through drag hook ontology two and is fixedly connected with knob, and the lower thread of threaded rod is connected to movable plate upper surface
In the threaded hole opened up；The movable plate is slidably connected by the inner wall of connecting rod and mounting groove, and movable plate is close to drag hook sheet
The face of body one is fixedly connected with for the histozoic fixed tooth of hook, and fixed tooth is arranged close to the lower end surface of movable plate.
As a further solution of the present invention: the lower end surface of the movable plate is fixedly connected with bottom plate, under bottom plate
Surface pivots are connected with multiple equally distributed silica gel idler wheels, and when in use, silica gel idler wheel can roll device, and device is to roll
Dynamic form is contacted with tissues such as the nerves in affected part, to reduce the stimulation to branch's nerve fiber in affected part.
As a further solution of the present invention: graduation mark has been portrayed in the outer surface of the movable plate, pass through graduation mark
Medical worker is facilitated to be accurately controlled the distance of the movement of movable plate.
As a further solution of the present invention: the two sides up and down of the fixed tooth are equipped with silicagel pad, silicagel pad with
The outer surface of movable plate is fixedly connected.
As a further solution of the present invention: the inner bottom wall of the mounting groove is fixedly connected with baffle, baffle is located at
The underface of connecting rod can be skidded off out of mounting groove by baffle to avoid connecting rod, to avoid movable plate and threaded rod point
From to guarantee the reliability that device uses.
As a further solution of the present invention: the upper surface of the drag hook ontology one is fixedly connected with for blocking doctor
The plastic clip for treating conduit, blocks drainage tube by plastic clip, the effective influence for reducing drainage tube and operating to medical worker.
Compared with prior art, the utility model has the beneficial effects that
1, this it is practical by turning knob movable plate is slided in mounting groove, thus fixed tooth and drag hook ontology one it
Between distance can be adjusted to a certain extent so that fixed tooth can be hooked the tissue without depth, increasing device makes
Flexibility is higher, and device can be adapted for the patient of different building shape, reduces the limitation that device uses；
2, originally practical not need in use, sliding into fixed tooth in mounting groove by rotating knob, so as to reduce
The probability of fixed tooth damage, improves the service life of fixed tooth；
3, originally practical the fixation between patient tissue of fixed tooth to be made stronger by silicagel pad, increase dress
Set the reliability used.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of bone surgery pulling device.
Fig. 2 is the partial enlarged view in Fig. 1 at A.
Fig. 3 is a kind of structural schematic diagram of plastic clip in bone surgery pulling device.
In figure: drag hook ontology 1, drag hook ontology 1, drag hook ontology 2 102, knob 2, plastic clip 3, hook 4, connecting rod
5, mounting groove 6, baffle 7, bottom plate 8, threaded rod 9, movable plate 10, silicagel pad 11, fixed tooth 12 and silica gel idler wheel 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1 and Fig. 3, in the utility model embodiment, a kind of bone surgery pulling device, including drag hook ontology
1, the drag hook ontology 1 is L-shaped structure, and drag hook ontology 1 is made of drag hook ontology 1 and drag hook ontology 2 102, the drawing
Hook ontology 1 and drag hook ontology 2 102 are integrally formed, and the junction rounding of drag hook ontology 1 and drag hook ontology 2 102
Angle setting, avoids corner angle from damaging medical worker and patient；The drag hook ontology 1 is far from drag hook ontology 2 102
One end upper surface is fixedly connected with hook 4, facilitates fixation and drawing of the medical worker to whole device, drag hook sheet by hook 4
The upper surface of body 1 is fixedly connected with the plastic clip 3 for blocking catheter, and patient needs when overhauling bone surgery
The catheters such as drainage tube are used, drainage tube is blocked by plastic clip 3, the effective shadow for reducing drainage tube and medical worker being operated
It rings.
Referring to Fig. 2, the lower surface of drag hook ontology 2 102 offers mounting groove 6, mounting groove 6 is rotatably connected to be set vertically
The upper end of the threaded rod 9 set, threaded rod 9 through drag hook ontology 2 102 and is fixedly connected with knob 2, and the lower end spiral shell of threaded rod 9
Line is connected in the threaded hole that 10 upper surface of movable plate opens up；The movable plate 10 is sliding by the inner wall of connecting rod 5 and mounting groove 6
Dynamic connection, connecting rod 5 are arranged close to the upper surface of movable plate 10, and movable plate 10 is close to the fixed company in the face of drag hook ontology 1
It is connected to for the histozoic fixed tooth 12 of hook, fixed tooth 12 is arranged close to the lower end surface of movable plate 10；It can be with by fixed tooth 12
The tissue of patient affected part is hooked, and is conducive to perform the operation to retract the tissue of patient affected part by pulling drag hook ontology 1
Operation, and movable plate 10 is slided in mounting groove 6 by turning knob 2, scale has been portrayed in the outer surface of movable plate 10
Line, by graduation mark facilitate medical worker be accurately controlled movable plate 10 movement distance；By this movable 10 sliding, make
The distance between tooth 12 and drag hook ontology 1, which must be fixed, to be adjusted to a certain extent, so that fixed tooth 12 can be with
The tissue without depth is hooked, the flexibility that increase device uses is higher, and device can be adapted for patient's (fertilizer of different building shape
Fat patient's fat deposit is thicker, so that the depth of drawing is larger), reduce the limitation that device uses.
Referring to Fig. 2, the inner bottom wall of the mounting groove 6 is fixedly connected with baffle 7, baffle 7 be located at connecting rod 5 just under
Side, baffle 7 are located on the motion profile of connecting rod 5, can be skidded off out of mounting groove 6 to avoid connecting rod 5 by baffle 7, thus
Movable plate 10 is avoided to separate with threaded rod 9, to guarantee the reliability that device uses.
When device does not need in use, please referring to Fig. 1 and Fig. 2, fixed tooth 12 is made to slide into mounting groove by rotating knob 2
In 6, so as to reduce the probability that fixed tooth 12 damages, the service life of fixed tooth 12 is improved.
Referring to Fig. 2, the lower end surface of the movable plate 10 is fixedly connected with bottom plate 8, the lower surface of bottom plate 8 is rotatably connected to
Multiple equally distributed silica gel idler wheels 13, for medical worker when pulling the present apparatus, the silica gel idler wheel 13 positioned at bottom may be with
The nerve fiber contact (branch's nerve fiber of connection nerve endings is generally in subcutaneously deeper position) in affected part, in drawing,
Silica gel idler wheel 13 can roll, and device is contacted in the form rolled with tissues such as branch's nerves in affected part, to reduce to trouble
The stimulation of branch's nerve fiber at place.
Referring to Fig. 2, the two sides up and down of the fixed tooth 12 are equipped with silicagel pad 11, silicagel pad 11 is outer with movable plate 10
Surface is fixedly connected, and silicagel pad 11 is medical silica-gel, by silicagel pad 11 can make fixed tooth 12 between patient tissue
Fixation it is stronger, increase the reliability that uses of device.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of bone surgery pulling device, including drag hook ontology (1), which is characterized in that the drag hook ontology (1) is L shape
Structure, and drag hook ontology (1) is made of drag hook ontology one (101) and drag hook ontology two (102), the drag hook ontology one (101)
It is integrally formed with drag hook ontology two (102), and the junction rounded corner of drag hook ontology one (101) and drag hook ontology two (102) is set
It sets；The drag hook ontology one (101) is fixedly connected with hook (4) far from one end upper surface of drag hook ontology two (102), and drag hook
The lower surface of ontology two (102) offers mounting groove (6), and mounting groove (6) is rotatably connected to the threaded rod (9) being vertically arranged, spiral shell
The upper end of rasp bar (9) is through drag hook ontology two (102) and is fixedly connected with knob (2), and the lower thread connection of threaded rod (9)
In the threaded hole that movable plate (10) upper surface opens up；The movable plate (10) passes through the inner wall of connecting rod (5) and mounting groove (6)
It is slidably connected, and movable plate (10) is fixedly connected with close to the face of drag hook ontology one (101) for the histozoic fixed tooth of hook
(12), fixed tooth (12) are arranged close to the lower end surface of movable plate (10).
2. a kind of bone surgery pulling device according to claim 1, which is characterized in that under the movable plate (10)
End face is fixedly connected with bottom plate (8), and the lower surface of bottom plate (8) is rotatably connected to multiple equally distributed silica gel idler wheels (13).
3. a kind of bone surgery pulling device according to claim 1, which is characterized in that outside the movable plate (10)
Graduation mark is portrayed in surface.
4. a kind of bone surgery pulling device according to claim 1, which is characterized in that the fixed tooth (12) it is upper
Lower two sides are equipped with silicagel pad (11), and silicagel pad (11) is fixedly connected with the outer surface of movable plate (10).
5. a kind of bone surgery pulling device according to claim 1, which is characterized in that the mounting groove (6) it is interior
Bottom wall is fixedly connected with baffle (7), and baffle (7) is located at the underface of connecting rod (5).
6. a kind of bone surgery pulling device according to claim 1, which is characterized in that the drag hook ontology one
(101) upper surface is fixedly connected with the plastic clip (3) for blocking catheter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879425.4U CN209315940U (en) | 2018-11-14 | 2018-11-14 | A kind of bone surgery pulling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879425.4U CN209315940U (en) | 2018-11-14 | 2018-11-14 | A kind of bone surgery pulling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209315940U true CN209315940U (en) | 2019-08-30 |
Family
ID=67710358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879425.4U Expired - Fee Related CN209315940U (en) | 2018-11-14 | 2018-11-14 | A kind of bone surgery pulling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209315940U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811769B (en) * | 2019-11-18 | 2020-08-07 | 白英伟 | Gastrointestinal surgery auxiliary instrument for general surgery department |
-
2018
- 2018-11-14 CN CN201821879425.4U patent/CN209315940U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110811769B (en) * | 2019-11-18 | 2020-08-07 | 白英伟 | Gastrointestinal surgery auxiliary instrument for general surgery department |
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| 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: 20190830 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |