CN213345844U - Ligament is rebuild and is pruned scraper device with tendon - Google Patents
Ligament is rebuild and is pruned scraper device with tendon Download PDFInfo
- Publication number
- CN213345844U CN213345844U CN202021194044.XU CN202021194044U CN213345844U CN 213345844 U CN213345844 U CN 213345844U CN 202021194044 U CN202021194044 U CN 202021194044U CN 213345844 U CN213345844 U CN 213345844U
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- scraper
- tendon
- handle
- ligament
- trimming
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Abstract
The utility model provides a ligament is rebuild and is pruned scraper device with tendon, includes the scraper handle, the one end of scraper handle is connected with the scraper head, the tip of scraper head is equipped with the scraper tangent plane that is used for the tendon to prune. The utility model discloses a scraper device can improve the efficiency that the tendon was pruned, shortens the operation time, reduces the risk of damaging the ligament when pruning.
Description
Technical Field
The utility model belongs to the technical field of the operation auxiliary equipment, specifically a ligament is rebuild and is pruned scraper device with tendon.
Background
During some surgical procedures for ligament reconstruction, it is often necessary to extract the tendon from a site with good tissue integrity and then to fix it to the site with damaged ligament, after which it is trimmed. At present, the tendon is pruned with a circular knife back of a scalpel commonly used clinically, the efficiency is low during pruning, and the operation risk of damaging the tendon exists.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a ligament is rebuild and is used tendon trimming scraper device to solved current inconvenient, the unsafe problem of pruning ligament with operation circular knife back of a knife, thereby improved and pruned efficiency, shortened the operation time.
The utility model adopts the technical proposal that: the utility model provides a ligament is rebuild and is pruned scraper device with tendon, includes the scraper handle, the one end of scraper handle is connected with the scraper head, the tip of scraper head is equipped with the scraper tangent plane that is used for the tendon to prune.
When the tendon pruning tool is used, an operator can prune tendons by holding the scraper handle with hands and placing the scraper tangent plane on the tendons.
Preferably, be connected through the arc neck between scraper handle and the scraper head, the tangent line and the scraper handle of arc neck one end are in the collinear, and the tangent line and the plane that the scraper head belonged to of the arc neck other end are perpendicular. The distance between the hand of an operator and the operating platform can be increased by the arc-shaped neck, and trimming operation is facilitated.
Preferably, the scraper handle comprises a flat handle portion and an elongate handle tail portion connected to one end of the handle portion. The handle part is flat, so that the thumb and the forefinger can be held conveniently; the tail part of the handle is slender, so that the space occupied by the palm of the hand can be reduced.
Preferably, the handle part is provided with anti-slip lines. The anti-slip lines can increase the friction resistance, are not easy to slip and are more stable to hold.
Preferably, the cutting surface of the scraper is a blunt V-shaped cutting surface. The blunt V-shaped cutting surface can avoid tendon damage to the maximum extent while tendon repair is easy.
Preferably, the doctor blade cut surface is integrally formed with the doctor head.
The utility model has the advantages that: the problem that the ligament is inconvenient and unsafe to trim by using the back of the circular scalpel in the prior art is solved, the trimming efficiency is improved, the operation time is shortened, the risk of damaging the ligament during trimming is reduced, and the recovery of a patient is facilitated; the device is simple to operate, low in manufacturing cost, practical, convenient and convenient to popularize and apply on a large scale.
Drawings
Fig. 1 is a top view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a side view of a scraper head according to the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in figures 1-3, a tendon trimming scraper device for ligament reconstruction comprises a scraper handle 3 and a scraper head 1 connected to one end of the scraper handle 3, wherein a scraper tangent plane 6 is arranged at the end of the scraper head 1. The scraper blade section 6 is a blunt V-shaped cutting plane and is integrally formed with the scraper head 1 for tendon trimming. The scraper handle 3 consists of a handle tail 4 and a handle part 5. The handle tail 4 is slender. The handle part 5 is in a flat shape expanding towards two sides and is connected with the tail part 4 of the scraper. The surface of the handle part 5 is also provided with V-shaped anti-skid lines.
The radian of arc neck 2 is fixed, and both ends are connected with scraper handle 3 and scraper head 1 respectively, and the tangent line of 2 one ends of arc neck is in same straight line with scraper handle 3, and the tangent line of the 2 other ends of arc neck is perpendicular with the plane at scraper head 1 place.
When the tendon pruning tool is used, an operator holds the scraper by hand, a thumb presses the V-shaped anti-slip lines on the handle part 5, the finger abdomen of a forefinger is placed below the handle part 5, the tail part 4 of the handle is placed in the palm, and the scraper tangent plane 6 is placed on a tendon, so that the tendon pruning operation can be started. The operator can adjust the use strength and angle as required.
Claims (6)
1. The utility model provides a ligament is rebuild with tendon trimming scraper device, includes scraper handle (3), its characterized in that, the one end of scraper handle (3) is connected with scraper head (1), the tip of scraper head (1) is equipped with scraper tangent plane (6) that are used for pruning the tendon.
2. A tendon trimming scraper device for ligament reconstruction as claimed in claim 1, wherein the scraper handle (3) is connected with the scraper head (1) through an arc-shaped neck (2), a tangent at one end of the arc-shaped neck (2) is in the same line with the scraper handle (3), and a tangent at the other end of the arc-shaped neck (2) is perpendicular to a plane of the scraper head (1).
3. A tendon trimming scraper device for ligament reconstruction as claimed in claim 1, wherein the scraper handle (3) comprises a flat handle portion (5) and an elongated handle tail (4) connected to one end of the handle portion (5).
4. A tendon trimming scraper device for ligament reconstruction as claimed in claim 3, wherein the handle portion (5) is provided with an anti-slip thread.
5. A tendon trimming scraper device for ligament reconstruction according to claim 1, wherein the scraper blade face (6) is a blunt V-shaped cutting face.
6. A tendon trimming scraper device for ligament reconstruction according to claim 1, wherein the scraper blade face (6) is formed integrally with the scraper head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194044.XU CN213345844U (en) | 2020-06-24 | 2020-06-24 | Ligament is rebuild and is pruned scraper device with tendon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021194044.XU CN213345844U (en) | 2020-06-24 | 2020-06-24 | Ligament is rebuild and is pruned scraper device with tendon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213345844U true CN213345844U (en) | 2021-06-04 |
Family
ID=76139360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021194044.XU Active CN213345844U (en) | 2020-06-24 | 2020-06-24 | Ligament is rebuild and is pruned scraper device with tendon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213345844U (en) |
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2020
- 2020-06-24 CN CN202021194044.XU patent/CN213345844U/en active Active
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