CN108652756A - Tendon clamp-on holder - Google Patents
Tendon clamp-on holder Download PDFInfo
- Publication number
- CN108652756A CN108652756A CN201710203303.7A CN201710203303A CN108652756A CN 108652756 A CN108652756 A CN 108652756A CN 201710203303 A CN201710203303 A CN 201710203303A CN 108652756 A CN108652756 A CN 108652756A
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- CN
- China
- Prior art keywords
- fixed seat
- tendon
- movable plate
- gear
- straight slot
- Prior art date
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Abstract
The invention discloses tendon clamp-on holders comprising movable plate and fixed seat, the movable plate are inserted into fixed seat；The movable plate includes level board and inclined plate, and the level board is connected with one end of inclined plate, and straight slot is provided in the fixed seat, and the region for gripping tendon is formed when the inclined plate is inserted into straight slot, between level board and the surface of fixed seat.The present invention makes to form cavity between level board and the surface of fixed seat by the way that inclined plate to be inserted into straight slot, it would be desirable to which the tendon of clamping is fixed in this cavity, it is not easy to slip and easy to operate.
Description
Technical field
The invention belongs to medical apparatus and instruments technical fields, and in particular to tendon clamp-on holder.
Background technology
In medical surgery, it is related to the reconstruction of tendon and ligament more, and when tendon and ligament reconstructive, it needs to be derived from body or allosome
Tendon is modified and is sutured, this process must during surgery be carried out using tendon workbench.
However, used tendon fixator on existing tendon workbench, is being tightened for screw nut structure,
In the course of surgery, inconvenient when operating cost, and it is duckbill clamping, causes open section not clamping, is easy to slide during surgery
It is de-.
Invention content
The object of the present invention is to provide tendon clamp-on holders, solve existing tendon clamp-on holder by parallel clamping
The problem of being easy to slip.
The technical solution adopted in the present invention is tendon clamp-on holder comprising movable plate and fixed seat, the movement
Plate is inserted into fixed seat；The movable plate includes level board and inclined plate, and the level board is connected with one end of inclined plate, the fixation
It is provided with straight slot on seat, when the inclined plate is inserted into straight slot, is formed between level board and the surface of fixed seat for gripping
The region of tendon.
The features of the present invention also characterized in that
The fixed seat further comprises that driving mechanism and position-limit mechanism, the driving mechanism and position-limit mechanism are respectively set
In the front and rear sides of the straight slot, the driving mechanism drives movable plate to being inserted into inside fixed seat, the position-limit mechanism limitation
Movable plate shifts up.
The position-limit mechanism includes upper spring, sliding block, lower spring, position-limited claw, sliding rail and handle, the upper end of the sliding block
Spring in connection, the lower spring of lower end connection, the upper spring, sliding block and lower spring are arranged on sliding rail, the position-limited claw
At least it is arranged one, and one end is fixed on sliding block, the other end extends in straight slot to be coordinated with movable plate, the handle and cunning
Block connects and is located at outside fixed seat.
The driving mechanism includes crank and gear, and the gear is arranged in fixed seat and coordinates with the movable plate,
The crank connect with gear and extends to outside fixed seat.
The straight slot is middle font structure.
The both sides of the inclined plate are both provided with the sawtooth coordinated with gear.
Compared with prior art, in use, by the way that inclined plate to be inserted into straight slot, make between level board and the surface of fixed seat
Form certain area, it would be desirable to which the tendon of clamping is fixed in the region, it is not easy to slip and easy to operate.
Description of the drawings
Fig. 1 is the structural schematic diagram that the embodiment of the present invention provides tendon clamp-on holder；
Fig. 2 is the sectional view that the embodiment of the present invention provides tendon clamp-on holder.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides tendon clamp-on holder, as shown in Figs. 1-2 comprising movable plate 1 and fixed seat 2 are moved
Movable plate 1 is inserted into fixed seat 2；Movable plate 1 includes level board 11 and inclined plate 12, and level board 11 is connected with one end of inclined plate 12, Gu
It is provided with straight slot 21 in reservation 2, in this way, when inclined plate 12 is inserted into straight slot 21, is formed between level board 11 and the surface of fixed seat 2
Region for gripping tendon.
Fixed seat 2 includes driving mechanism 22 and position-limit mechanism 23, and driving mechanism 22 and position-limit mechanism 23 are separately positioned on logical
The front and rear sides of slot 21, in this way, driving mechanism 22 drives movable plate 1 to being inserted into inside fixed seat 2, the limitation movement of position-limit mechanism 23
Plate 1 shifts up.
Position-limit mechanism 23 include upper spring 231, sliding block 232, lower spring 233, at least one position-limited claw 234, sliding rail 235 with
And handle 236, the upper spring 231 of upper end connection of sliding block 232, the lower spring 233 of lower end connection, upper spring 231, sliding block 232 and
Lower spring 233 is arranged on sliding rail 235, and position-limited claw 234 is arranged at least one, and one end is fixed on sliding block 232, another
End extends in straight slot to be coordinated with movable plate 1；The handle 236 connect with sliding block and is located at outside fixed seat 2, in this way, when moving
When movable plate 1 is drawn close to fixed seat 2, pulling force of the position-limited claw 234 due to upper spring 231 so that movable plate 1 will not move up, when
When pushing handle 236, lower spring 233 pulls downward on position-limited claw 234, and position-limited claw 234 lifts, 1 upward sliding of movable plate.
Driving mechanism 22 includes crank 221 and gear 222, and the setting of gear 222 coordinates in fixed seat 2 and with movable plate 1,
Crank 221 connect with gear 222 and extends to outside fixed seat 2, in this way, operation crank 221 after, gear 222 drive movable plate 1 to
Fixed seat 2 is drawn close.
The both sides of inclined plate 12 are both provided with the sawtooth 121 coordinated with gear 222, and straight slot 21 is middle font structure, in this way, with
Inclined-plane 12 matches, and keeps the combination of the two closer.
In addition, the sawtooth 121 of 12 both sides of inclined plate can also be the protrusion groove or strip of groove either strip
Protrusion matches with gear 222.
The course of work：Inclined plate 12 is inserted into straight slot 21 first, it would be desirable to which the tendon of clamping is placed on inclined plate 12 and fixes
In the cavity formed between the surface of seat 2, crank 221 is operated, crank 221 drives sawtooth 121 by gear 222, and then drives
Movable plate 1 slowly moves down, and when being moved to suitable position, stops operation crank 221, while position-limited claw 234 is due to upper bullet
The pulling force of spring 231 so that movable plate 1 will not move up；After operation, handle 236 is pushed, lower spring 233 pulls down
Dynamic position-limited claw 234, position-limited claw 234 lift, 1 upward sliding of movable plate.
Compared with prior art, in use, by the way that inclined plate to be inserted into straight slot, make between level board and the surface of fixed seat
Form cavity, it would be desirable to which the tendon of clamping is fixed in this cavity, it is not easy to slip and easy to operate.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (8)
1. tendon clamp-on holder, which is characterized in that it includes movable plate (1) and fixed seat (2), and the movable plate (1) is inserted into
In fixed seat (2)；The movable plate (1) includes level board (11) and inclined plate (12), the level board (11) and inclined plate (12)
One end connects, and straight slot (21) is provided on the fixed seat (2), when the inclined plate (12) is inserted into straight slot (21), the level
The region for gripping tendon is formed between plate (11) and the surface of fixed seat (2).
2. tendon clamp-on holder according to claim 1, which is characterized in that the fixed seat (2) further comprises driving
Motivation structure (22) and position-limit mechanism (23), the driving mechanism (22) and position-limit mechanism (23) are separately positioned on the straight slot (21)
Front and rear sides, the driving mechanism (22) drives movable plate (1) to being inserted into inside fixed seat (2), the position-limit mechanism (23)
Limitation movable plate (1) shifts up.
3. tendon clamp-on holder according to claim 2, which is characterized in that the position-limit mechanism (23) includes upper spring
(231), sliding block (232), lower spring (233), position-limited claw (234), sliding rail (235) and handle (236), the sliding block (232)
The upper spring (231) of upper end connection, the lower spring (233) of lower end connection, the upper spring (231), sliding block (232) and lower spring
(233) it is arranged on sliding rail (235), the position-limited claw (234) is at least arranged one, and one end is fixed on sliding block (232)
On, the other end extends in straight slot to be coordinated with movable plate (1), and the handle (236) connect with sliding block and is located at fixed seat (2) outside
Portion.
4. tendon clamp-on holder according to claim 3, which is characterized in that the driving mechanism (22) includes crank
(221) coordinate in fixed seat (2) and with the movable plate (1) with gear (222), gear (222) setting, the crank
(221) it is connect with gear (222) and extends to fixed seat (2) outside.
5. according to claim 1-4 any one of them tendon clamp-on holders, which is characterized in that the both sides of the inclined plate (12)
It is both provided with the sawtooth (121) with gear (222) cooperation.
6. according to claim 1-4 any one of them tendon clamp-on holders, which is characterized in that the both sides of the inclined plate (12)
It is both provided with the groove with gear (222) cooperation.
7. according to claim 1-4 any one of them tendon clamp-on holders, which is characterized in that the both sides of the inclined plate (12)
It is both provided with the strip protrusion with gear (222) cooperation.
8. tendon clamp-on holder according to claim 5, which is characterized in that the straight slot (21) is middle font structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203303.7A CN108652756A (en) | 2017-03-30 | 2017-03-30 | Tendon clamp-on holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203303.7A CN108652756A (en) | 2017-03-30 | 2017-03-30 | Tendon clamp-on holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108652756A true CN108652756A (en) | 2018-10-16 |
Family
ID=63786507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710203303.7A Pending CN108652756A (en) | 2017-03-30 | 2017-03-30 | Tendon clamp-on holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108652756A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422601A (en) * | 2001-11-25 | 2003-06-11 | 朱亚平 | Elastic achilles tendon splint |
| WO2004112619A1 (en) * | 2003-06-14 | 2004-12-29 | Glasgow School Of Art | Tendon suture aid |
| CN201271859Y (en) * | 2008-09-23 | 2009-07-15 | 浙江双友物流器械股份有限公司 | Ratchet controlling mechanism of tensioner |
| CN205021469U (en) * | 2015-09-30 | 2016-02-10 | 北汽福田汽车股份有限公司 | Spring sectional fixture |
| CN105565138A (en) * | 2016-03-25 | 2016-05-11 | 黄淮学院 | Mechanical anti-reverse-rotation device for escalators |
| CN207477560U (en) * | 2017-03-30 | 2018-06-12 | 崔家鸣 | A kind of tendon clamp-on holder |
-
2017
- 2017-03-30 CN CN201710203303.7A patent/CN108652756A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1422601A (en) * | 2001-11-25 | 2003-06-11 | 朱亚平 | Elastic achilles tendon splint |
| WO2004112619A1 (en) * | 2003-06-14 | 2004-12-29 | Glasgow School Of Art | Tendon suture aid |
| CN201271859Y (en) * | 2008-09-23 | 2009-07-15 | 浙江双友物流器械股份有限公司 | Ratchet controlling mechanism of tensioner |
| CN205021469U (en) * | 2015-09-30 | 2016-02-10 | 北汽福田汽车股份有限公司 | Spring sectional fixture |
| CN105565138A (en) * | 2016-03-25 | 2016-05-11 | 黄淮学院 | Mechanical anti-reverse-rotation device for escalators |
| CN207477560U (en) * | 2017-03-30 | 2018-06-12 | 崔家鸣 | A kind of tendon clamp-on holder |
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