CN207477560U - A kind of tendon clamp-on holder - Google Patents
A kind of tendon clamp-on holder Download PDFInfo
- Publication number
- CN207477560U CN207477560U CN201720326879.8U CN201720326879U CN207477560U CN 207477560 U CN207477560 U CN 207477560U CN 201720326879 U CN201720326879 U CN 201720326879U CN 207477560 U CN207477560 U CN 207477560U
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- CN
- China
- Prior art keywords
- fixed seat
- tendon
- movable plate
- holder
- inclined plate
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Abstract
The utility model discloses a kind of tendon clamp-on holders, and including movable plate and fixed seat, the movable 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, 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 utility model makes to form cavity between level board and the surface of fixed seat, it would be desirable to which the tendon fixation of clamping is in this cavity by the way that inclined plate is inserted into straight slot, it is not easy to slip and easy to operate.
Description
Technical field
The utility model belongs to medical apparatus and instruments technical field, and in particular to a kind of 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 be carried out using tendon workbench in operation.
However, used tendon fixator on existing tendon workbench, is being tightened for screw nut structure,
It is inconvenient during operating cost in surgical procedure, and it is duckbill clamping, causes open section not clamping, it is easily sliding in operation
It is de-.
Utility model content
The purpose of this utility model is to provide a kind of tendon clamp-on holder, and solving existing tendon by parallel clamping presss from both sides
Hold the problem of fixator easily slips.
The utility model is the technical scheme adopted is that a kind of tendon clamp-on holder, including movable plate and fixed seat,
The movable 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,
Straight slot is provided in the fixed seat, is formed and is used for when the inclined plate is inserted into straight slot, between level board and the surface of fixed seat
Grip the region of tendon.
The utility model is also characterized by
The fixed seat further comprises driving mechanism and position-limit mechanism, and the driving mechanism and position-limit mechanism are set respectively
In the front and rear sides of the straight slot, the driving mechanism drives movable plate to be inserted into fixed seat inside, 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
One is at least set, and one end is fixed on sliding block, the other end is extended in straight slot to be coordinated with movable plate, the handle and cunning
Block is connected 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 is 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 that the utility model embodiment provides a kind of structure diagram of tendon clamp-on holder；
Fig. 2 is that the utility model embodiment provides a kind of sectional view of tendon clamp-on holder.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
The utility model embodiment provides a kind of tendon clamp-on holder, as shown in Figs. 1-2, including movable plate 1 and admittedly
Reservation 2, movable plate 1 are inserted into fixed seat 2；Movable plate 1 includes one end of level board 11 and inclined plate 12, level board 11 and inclined plate 12
It connects, straight slot 21 is provided in fixed seat 2, in this way, when inclined plate 12 is inserted into straight slot 21, the surface of level board 11 and fixed seat 2
Between formed to grip the region of 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 be inserted into the inside of 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 sets at least one, and one end is fixed on sliding block 232, another
End is extended 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
Movable plate 1 to fixed seat 2 draw close when, position-limited claw 234 is due to the pulling force of 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 gear 222 is arranged in fixed seat 2 and coordinates 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 the combination for making the two is 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 is inserted into straight slot, make between level board and the surface of fixed seat
Form cavity, it would be desirable to which the tendon fixation of clamping is in this cavity, it is not easy to slip and easy to operate.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in
Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should
It is subject to the protection scope in claims.
Claims (8)
1. a kind of tendon clamp-on holder, which is characterized in that it includes movable plate (1) and fixed seat (2), the movable plate (1)
It is inserted into 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), institute
State the region formed between the surface of level board (11) and fixed seat (2) for gripping tendon.
2. a kind of tendon clamp-on holder according to claim 1, which is characterized in that the fixed seat (2) is further wrapped
Driving mechanism (22) and position-limit mechanism (23) are included, 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) drive movable plate (1) to insertion inside fixed seat (2), the position-limit mechanism
(23) limitation movable plate (1) shifts up.
3. a kind of tendon clamp-on holder according to claim 2, which is characterized in that the position-limit mechanism (23) is including 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) is arranged on sliding rail (235), and the position-limited claw (234) at least sets one, and one end is fixed on sliding block
(232) on, the other end is extended 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) it is external.
4. a kind of tendon clamp-on holder according to claim 3, which is characterized in that the driving mechanism (22) is including song
Handle (221) and gear (222), the gear (222) are arranged in fixed seat (2) and coordinate with the movable plate (1), the song
Handle (221) connect with gear (222) and extends to fixed seat (2) outside.
5. according to a kind of tendon clamp-on holder of claim 1-4 any one of them, which is characterized in that the inclined plate (12)
Both sides are both provided with the sawtooth (121) with gear (222) cooperation.
6. according to a kind of tendon clamp-on holder of claim 1-4 any one of them, which is characterized in that the inclined plate (12)
Both sides are both provided with the groove with gear (222) cooperation.
7. according to a kind of tendon clamp-on holder of claim 1-4 any one of them, which is characterized in that the inclined plate (12)
Both sides are both provided with the strip protrusion with gear (222) cooperation.
8. a kind of tendon clamp-on holder according to claim 5, which is characterized in that the straight slot (21) is middle font knot
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326879.8U CN207477560U (en) | 2017-03-30 | 2017-03-30 | A kind of tendon clamp-on holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720326879.8U CN207477560U (en) | 2017-03-30 | 2017-03-30 | A kind of tendon clamp-on holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477560U true CN207477560U (en) | 2018-06-12 |
Family
ID=62483582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720326879.8U Active CN207477560U (en) | 2017-03-30 | 2017-03-30 | A kind of tendon clamp-on holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652756A (en) * | 2017-03-30 | 2018-10-16 | 崔家鸣 | Tendon clamp-on holder |
-
2017
- 2017-03-30 CN CN201720326879.8U patent/CN207477560U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108652756A (en) * | 2017-03-30 | 2018-10-16 | 崔家鸣 | Tendon clamp-on holder |
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