CN207477559U - Orthopedic operation locator - Google Patents
Orthopedic operation locator Download PDFInfo
- Publication number
- CN207477559U CN207477559U CN201720351559.8U CN201720351559U CN207477559U CN 207477559 U CN207477559 U CN 207477559U CN 201720351559 U CN201720351559 U CN 201720351559U CN 207477559 U CN207477559 U CN 207477559U
- Authority
- CN
- China
- Prior art keywords
- compression bar
- pedestal
- fixed plate
- pressing plate
- bottom wall
- 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
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
A kind of Orthopedic operation locator slides back and forth in the sliding slot of left and right and is connected with sliding block, is fixedly connected with supporting rod in the sliding block of left and right jointly, sliding sleeve is slidably connected on supporting rod respectively, is connected on sliding sleeve and leading draws set；It is symmetrical above the bottom wall of pedestal to be connected separately with one group of fixed cell, fixed cell includes the connector of correspondence setting, shaft is hinged between front and rear connector, the fixed plate and compression bar for being relatively fixed connection are connected in shaft, spring is fixedly connected between compression bar and the bottom wall of pedestal, angle between fixed plate and compression bar is acute angle, fixed plate is located at the outside of compression bar, pressing plate is equipped in pedestal, pressing plate is located above the free end of left and right compression bar, and traction rope is connected between pressing plate and the bottom wall of pedestal.Fixed plate is fixedly connected with sleeve, and compression bar is fixedly connected with lantern ring, and shaft is passed through out of sleeve and lantern ring, and the shaft thread on the outside of sleeve and lantern ring is connected with fixing nut, and fixed plate is fixedly linked with compression bar by fixing nut.
Description
Technical field
The utility model is related to a kind of medical instrument more particularly to a kind of Orthopedic operation locators.
Background technology
In clinical medicine, fracture is one of common disease of bone wound, treatment fracture frequently with method be in implementation
Fixed operation after fracture site is resetted, connects the bone after reset by the bone plate and screw being made of metal material
It picks up and.Implement internal fixation operation and it is postoperative remove bone plate during, need that screw is screwed tight and removed with screwdriver,
In actual mechanical process, screwdriver forms certain angle with screw relative tilt sometimes, and human hand is it is difficult to ensure that screwdriver and spiral shell
At nail point-blank, in addition undue force, screw can often be slipped with screwdriver, screwdriver is caused to stab patient, to patient
Bring extra pain and injury.
Utility model content
The utility model provides a kind of safe and reliable Orthopedic operation locator for deficiency.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of Orthopedic operation locator, including pedestal, the front projection of pedestal is the U-typed of opening upwards, and feature exists
In the wall top surface of pedestal both sides offers sliding slot to lower recess, is slid back and forth respectively in the sliding slot of left and right and is connected with sliding block, left and right
Supporting rod is fixedly connected in sliding block jointly, sliding sleeve is slidably connected on supporting rod, is connected with to dominate on sliding sleeve and draws set；Pedestal
Symmetrical above bottom wall to be connected separately with one group of fixed cell, fixed cell includes the connector of correspondence setting, front and rear
Shaft is hinged between connector, the bottom wall of the fixed plate and compression bar for being relatively fixed connection, compression bar and pedestal is connected in shaft
Between be fixedly connected with spring, the angle between fixed plate and compression bar is acute angle, and fixed plate is located at the outside of compression bar, is set in pedestal
There is pressing plate, pressing plate is located above the free end of left and right compression bar, and traction rope is connected between pressing plate and the bottom wall of pedestal.
According to the Orthopedic operation locator, which is characterized in that the fixed plate is fixedly connected with sleeve, the compression bar
Lantern ring is fixedly connected with, the shaft is passed through out of sleeve and lantern ring, and the shaft thread on the outside of sleeve and lantern ring is connected with fixation
Nut, fixed plate are fixedly linked with compression bar by fixing nut.
According to the Orthopedic operation locator, which is characterized in that the compression bar（9）For U-typed, compression bar（9）Two
Free end is respectively fixedly connected with a lantern ring（16）, the sleeve（17）Positioned at front and rear lantern ring（16）Between, the fixation
Nut（15）Positioned at lantern ring（16）Outside.
According to the Orthopedic operation locator, which is characterized in that the supporting rod（4）The arc being bent upwards for middle part
Shape.
According to the Orthopedic operation locator, which is characterized in that the sliding sleeve（3）Outer opposite rotatable connection has change
（14）, it is described leading to draw set（2）It is connected to change（14）Outside.
According to the Orthopedic operation locator, which is characterized in that the change（14）Draw set with described dominate（2）Pass through
Connector（19）It is hinged and connected.
According to the Orthopedic operation locator, which is characterized in that described dominate draws set（2）It is auxiliary that internal thread is connected with multilayer
The assistant director of a film or play draws set（1）, auxiliary guiding set（1）Between be connected also by screw thread.
According to the Orthopedic operation locator, which is characterized in that the auxiliary guiding set（1）Length be more than the master
Guiding set（2）Length, internal layer auxiliary guiding set（1）Length be more than outer layer auxiliary guiding set（1）Length.
According to the Orthopedic operation locator, which is characterized in that the fixed plate（5）Middle part be bent outwardly as arc
Shape.
According to the Orthopedic operation locator, which is characterized in that the pressing plate（11）Middle part be bent downwardly as arc
Shape.
The utility model is provided with guiding set above pedestal, can when internal fixation operation is carried out to fracture patient and taking nail
Screwdriver is inserted into guiding set, screwdriver is guided with this, is limited, the screwdriver during operation is avoided disorderly to shake
It slips, uses securely and reliably, operation is simple, and using effect is good with screw.Moreover, the limbs of the wounded are put into pedestal
Afterwards, while pressing plate is pushed, fixed plate varus pushes down suffering limb, and further operative site is fixed, and is conducive to perform the operation
Be smoothed out.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of Fig. 1.
In attached drawing：
1st, auxiliary guiding set；2nd, it dominates and draws set；3rd, sliding sleeve；4th, supporting rod；5th, fixed plate；6th, sliding block；7th, connector；8th, turn
Axis；9th, compression bar；10th, spring；11st, pressing plate；12nd, traction rope；13rd, sliding slot；14th, change；15th, fixing nut；16th, lantern ring, 17, set
Cylinder；18th, pedestal；19th, connector.
Specific embodiment
The principle and feature of the utility model are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As depicted in figs. 1 and 2, a kind of Orthopedic operation locator, including pedestal（18）, pedestal（18）Front projection to open
The upward U-typed of mouth, pedestal（18）The wall top surface of both sides offers sliding slot to lower recess（13）, left and right sliding slot（13）Interior difference
It slides back and forth and is connected with sliding block（6）, left and right sliding block（6）It is inside fixedly connected with supporting rod jointly（4）, supporting rod（4）The upper company of slip
It is connected to sliding sleeve（3）, sliding sleeve（3）On be connected with and leading draw set（2）；Pedestal（18）Bottom wall above symmetrical be connected separately with one
Group fixed cell, fixed cell include the connector of correspondence setting（7）, front and rear connector（7）Between be hinged with shaft
（8）, shaft（8）On be connected with the fixed plate for being relatively fixed connection（5）And compression bar（9）, compression bar（9）With pedestal（18）Bottom wall it
Between be fixedly connected with spring（10）, fixed plate（5）With compression bar（9）Between angle be acute angle, fixed plate（5）Positioned at compression bar（9）
Outside,
Pedestal（18）It is interior to be equipped with pressing plate（11）, pressing plate（11）Positioned at left and right compression bar（9）Free end above, pressing plate（11）With
Pedestal（18）Bottom wall between be connected with traction rope（12）, under normal condition, fixed plate（5）It turns over and withstands on pedestal（18）Wall
Inside compression bar（9）Free end tilt upward, by pressing plate（11）It holds up.
The fixed plate（5）It is fixedly connected with sleeve（17）, the compression bar（9）It is fixedly connected with lantern ring（16）, described turn
Axis（8）From sleeve（17）And lantern ring（16）It inside passes through, sleeve（17）And lantern ring（16）The shaft in outside（8）It is threaded with fixation
Nut（15）, fixed plate（5）With compression bar（9）Pass through fixing nut（15）It is fixedly linked.The compression bar（9）For U-typed, compression bar
（9）Two free ends be respectively fixedly connected with a lantern ring（16）, the sleeve（17）Positioned at front and rear lantern ring（16）Between,
The fixing nut（15）Positioned at lantern ring（16）Outside.
The supporting rod（4）The arc being bent upwards for middle part.
The sliding sleeve（3）Outer opposite rotatable connection has change（14）, it is described leading to draw set（2）It is connected to change（14）Outside.
The change（14）Draw set with described dominate（2）Pass through connector（19）It is hinged and connected.Described dominate draws set（2）Internal thread connects
There is multilayer auxiliary guiding set（1）, auxiliary guiding set（1）Between be connected also by screw thread.The auxiliary guiding set（1）Length it is big
Draw set in described dominate（2）Length, internal layer auxiliary guiding set（1）Length be more than outer layer auxiliary guiding set（1）Length.
The fixed plate（5）Middle part be bent outwardly as arc.
The pressing plate（11）Middle part be bent downwardly as arc.
Claims (4)
1. a kind of Orthopedic operation locator, including pedestal（18）, pedestal（18）Front projection be opening upwards U-typed,
It is characterized in that, pedestal（18）The wall top surface of both sides offers sliding slot to lower recess（13）, left and right sliding slot（13）Before and after interior difference
Slidably connect sliding block（6）, left and right sliding block（6）It is inside fixedly connected with supporting rod jointly（4）, supporting rod（4）On slidably connect
Sliding sleeve（3）, sliding sleeve（3）On be connected with and leading draw set（2）；Pedestal（18）Bottom wall above symmetrical be connected separately with one group and consolidate
Order member, fixed cell include the connector of correspondence setting（7）, front and rear connector（7）Between be hinged with shaft（8）, turn
Axis（8）On be connected with the fixed plate for being relatively fixed connection（5）And compression bar（9）, compression bar（9）With pedestal（18）Bottom wall between it is fixed
It is connected with spring（10）, fixed plate（5）With compression bar（9）Between angle be acute angle, fixed plate（5）Positioned at compression bar（9）Outside,
Pedestal（18）It is interior to be equipped with pressing plate（11）, pressing plate（11）Positioned at left and right compression bar（9）Free end above, pressing plate（11）With pedestal（18）
Bottom wall between be connected with traction rope（12）.
2. Orthopedic operation locator according to claim 1, which is characterized in that the supporting rod（4）It is bent up for middle part
Bent arc.
3. Orthopedic operation locator according to claim 2, which is characterized in that the fixed plate（5）Middle part bent outward
Qu Chengwei arcs.
4. Orthopedic operation locator according to claim 3, which is characterized in that the pressing plate（11）Middle part be bent downwardly
As arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351559.8U CN207477559U (en) | 2017-04-06 | 2017-04-06 | Orthopedic operation locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351559.8U CN207477559U (en) | 2017-04-06 | 2017-04-06 | Orthopedic operation locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207477559U true CN207477559U (en) | 2018-06-12 |
Family
ID=62483636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351559.8U Expired - Fee Related CN207477559U (en) | 2017-04-06 | 2017-04-06 | Orthopedic operation locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207477559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074852A (en) * | 2019-04-09 | 2019-08-02 | 创美得医疗器械（天津）有限公司 | The positioning device of implantation material |
-
2017
- 2017-04-06 CN CN201720351559.8U patent/CN207477559U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074852A (en) * | 2019-04-09 | 2019-08-02 | 创美得医疗器械（天津）有限公司 | The positioning device of implantation material |
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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: 20180612 Termination date: 20200406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |