CN217907906U - Straight-reverse replacement type orthopedic spatula - Google Patents
Straight-reverse replacement type orthopedic spatula Download PDFInfo
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- CN217907906U CN217907906U CN202220670955.8U CN202220670955U CN217907906U CN 217907906 U CN217907906 U CN 217907906U CN 202220670955 U CN202220670955 U CN 202220670955U CN 217907906 U CN217907906 U CN 217907906U
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- sliding groove
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Abstract
The utility model provides a straight anti-replacement type is spatula for orthopedics, include: the device comprises a first holding rod, a first spatula, a second holding rod, a rotating shaft, a second spatula, a sliding groove, an inserting latch, a return spring and a locking groove; the left end of the first holding rod is provided with a first spatula, and the first holding rod and the first spatula are of an integrated structure; the second holding rod is arranged at the right end of the first holding rod, and the second holding rod is hinged with the first holding rod through a rotating shaft; the second spatula is positioned at the right end of the second holding rod, and the second spatula and the second holding rod are of an integrated structure; the sliding groove is formed in the inner portion of the left end of the second holding rod, and the sliding groove and the second holding rod are of an integrated structure. Through the improvement to above-mentioned structure, have and dig more easily and get tissues such as carrion, reduce the instrument and switch, practice thrift operating time, simple structure is firm, and it is comparatively convenient to operate, has improved its practical value advantage such as greatly to effectual problem and the not enough of appearing in having solved current device.
Description
Technical Field
The utility model relates to an orthopedics apparatus technical field, more specifically the theory that says so especially relates to a straight anti-replacement type is spatula for orthopedics.
Background
The orthopedic instruments are specialized medical instruments specially used for orthopedic surgery, and are classified into the following parts according to the classification of the State food and drug administration: the instrument mainly comprises a knife for orthopedics, a scissors for orthopedics, a clamp for orthopedics, a hook for orthopedics, a needle for orthopedics, a scraper for orthopedics, a awl for orthopedics, a drill for orthopedics, a saw for orthopedics, a chisel for orthopedics, a file/shovel for orthopedics, an active instrument for orthopedics and the like according to the use application and performance, wherein the instrument of the scraping finger for orthopedics is a spatula which is used for scraping scars and granulation tissues in focuses and sinus tracts, dead bones or pathological tissues of bone cavities and potential cavities and the like, and the application is wide.
But present spatula still has certain weak point, for example be single-end or double-end straight-bar structure usually, but to some not well positions of clearing up with the spatula scrape down but be difficult to ladle out, need press from both sides and get out, need switch over tweezers temporarily, comparatively waste operating time, simultaneously because of the tip nature of tweezers is not convenient for getting to scrape rotten meat, makes the operation comparatively inconvenient.
In view of the above, the present invention provides a straight and reverse replacement type orthopedic spatula, which aims to solve the problems and improve the practical value.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a straight reverse replacement type orthopedics is with spatula to solve the problem that proposes in the above-mentioned background art and not enough.
In order to achieve the above purpose, the utility model provides a straight-reverse replacement type orthopedic spatula, which is achieved by the following specific technical means:
a straight-reverse replacement type orthopedic spatula comprising: the device comprises a first holding rod, a first spatula, a second holding rod, a rotating shaft, a second spatula, a sliding groove, an inserting latch, a return spring and a locking groove; the left end of the first holding rod is provided with a first spatula, and the first holding rod and the first spatula are of an integrated structure; the second holding rod is arranged at the right end of the first holding rod, and the second holding rod is hinged with the first holding rod through a rotating shaft; the second spatula is positioned at the right end of the second holding rod, and the second spatula and the second holding rod are of an integrated structure; the sliding groove is formed in the inner portion of the left end of the second holding rod, and the sliding groove and the second holding rod are of an integrated structure; the inserting bolt is arranged in the sliding groove and connected with the sliding groove in an embedding mode; the reset spring is arranged at the right end of the inserted bolt and is connected with the inserted bolt in a sleeving manner; the locking groove is formed in the inner portion of the right end of the first holding rod, and the locking groove and the first holding rod are of an integrated structure.
As the further optimization of the technical scheme, the utility model relates to a straight transposition type spatula for orthopedics first holding rod is half fusiformis structure respectively with the second holding rod, and the right-hand member of terminal surface under the first holding rod is articulated mutually with the left end of terminal surface under the second holding rod.
As the further optimization of the technical proposal, the utility model relates to a straight reverse replacement type orthopedic spatula the first spatula is a semi-elliptical hollow structure.
As a further optimization of the technical proposal, the utility model relates to a straight reverse replacement type orthopedics spatula the second spatula is a hemisphere hollow structure.
As a further optimization of the technical scheme, the utility model relates to a directly reverse replacement type is spatula for orthopedics the locking groove is the rectangle recess.
As the further optimization of this technical scheme, the utility model relates to a straight transposition type spatula for orthopedics the sliding tray link up the rectangle channel of the left side of second holding rod for top, the left end that the right-hand member link up the second holding rod, and the left end of sliding tray is corresponding with the right-hand member in locking groove.
As the further optimization of this technical scheme, the utility model relates to a directly reverse replacement type spatula for orthopedics the bolt is equipped with the cylinder structure of slider for the upper end, and bolt accessible sliding tray pegs graft on the locking groove.
As a further optimization of the technical scheme, the utility model relates to a directly reverse replacement type is spatula for orthopedics the right-hand member of reset spring passes through the right-hand member of welding mode setting at the sliding tray.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
1. the utility model relates to a directly reverse replacement type is spatula for orthopedics through setting up first holding rod, second holding rod and pivot to make its collapsible, make the head of first spatula and second spatula coincide, use as tweezers, dig more easily than tweezers simultaneously and get tissues such as slough, need not the switching tool, practice thrift operating time, the operation effect is showing, has improved its practical value greatly.
2. The utility model relates to a directly reverse replacement type is spatula for orthopedics through setting up sliding tray, locking groove, inserting bolt and reset spring to make first holding rod and second holding rod can stabilize folding and stretch, simple structure is firm, and it is comparatively convenient to operate, has improved its practicality greatly.
3. The utility model discloses an to the improvement of above-mentioned structure, have and dig more easily and get tissues such as rotten meat, reduce the instrument and switch, practice thrift operating time, simple structure is firm, and it is comparatively convenient to operate, has improved its practical value advantage such as greatly to effectual problem and the not enough that appear in having solved current device.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is a schematic view of the front view of the appearance structure of the present invention;
fig. 2 is a schematic view of the rear view appearance structure of the present invention;
fig. 3 is a schematic top sectional view of the sliding groove of the present invention;
fig. 4 is a schematic side view of a cross-sectional structure of the sliding groove of the present invention;
fig. 5 is a schematic top view of the cross-sectional structure of the present invention;
fig. 6 is a schematic view of the folding structure of the present invention.
In the figure: the scraper comprises a first holding rod 1, a first scraper 2, a second holding rod 3, a rotating shaft 4, a second scraper 5, a sliding groove 6, an inserted latch 7, a return spring 8 and a locking groove 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
Referring to fig. 1 to 6, the present invention provides a specific technical embodiment of a direct-reverse replacement type orthopedic spatula:
a straight-reverse replacement type orthopedic spatula comprising: the scraper comprises a first holding rod 1, a first scraper 2, a second holding rod 3, a rotating shaft 4, a second scraper 5, a sliding groove 6, an inserted latch 7, a return spring 8 and a locking groove 9; a first spatula 2 is arranged at the left end of the first holding rod 1, and the first holding rod 1 and the first spatula 2 are of an integrated structure; the second holding rod 3 is arranged at the right end of the first holding rod 1, and the second holding rod 3 is hinged with the first holding rod 1 through a rotating shaft 4; the second spatula 5 is positioned at the right end of the second holding rod 3, and the second spatula 5 and the second holding rod 3 are of an integrated structure; the sliding groove 6 is formed in the inner portion of the left end of the second holding rod 3, and the sliding groove 6 and the second holding rod 3 are of an integrated structure; the inserted latch 7 is arranged inside the sliding groove 6, and the inserted latch 7 is connected with the sliding groove 6 in an embedding mode; the reset spring 8 is arranged at the right end of the inserted bolt 7, and the reset spring 8 is connected with the inserted bolt 7 in a sleeving manner; the locking groove 9 is formed in the right end of the first holding rod 1, and the locking groove 9 and the first holding rod 1 are of an integrated structure.
Specifically, the first holding rod 1 and the second holding rod 3 are in a half-shuttle-shaped structure respectively, and the right end of the lower end face of the first holding rod 1 is hinged with the left end of the lower end face of the second holding rod 3.
Specifically, the first spatula 2 is of a semi-elliptical hollow structure.
Specifically, the second spatula 5 is of a hemispherical hollow structure.
Specifically, the locking groove 9 is a rectangular groove.
Specifically, the sliding groove 6 is a rectangular channel with a right end penetrating through the upper side of the second holding rod 3 and a left end penetrating through the left side of the second holding rod 3, and the left end of the sliding groove 6 corresponds to the right end of the locking groove 9.
Specifically, the latch 7 is a cylindrical structure with a slider at the upper end, and the latch 7 can be inserted into the locking groove 9 through the sliding groove 6.
Specifically, the right end of the return spring 8 is arranged at the right end of the sliding groove 6 in a welding manner.
The method comprises the following specific implementation steps:
when the device is used, firstly, the first spatula 2 or the second spatula 5 is selected to be used for scraping bones according to the condition of an affected part, if the affected part is in a position inconvenient to dig, the latch 7 can be pushed rightwards, the left end of the latch 7 is pushed out from the locking groove 9, then the first holding rod 1 and the second holding rod 3 are folded, the heads of the first spatula 2 and the second spatula 5 are overlapped, tissues such as rotten meat in the position inconvenient to dig are clamped out, the latch 7 is pushed rightwards when straightening is needed, the first holding rod 1 and the second holding rod 3 are straightened, the latch 7 is loosened, and the latch 7 is reset and clamped under the action of the reset spring 8.
In summary, the following steps: according to the straight-reverse replacement type orthopedic spatula, the first holding rod, the second holding rod and the rotating shaft are arranged, so that the orthopedic spatula can be folded, the heads of the first spatula and the second spatula can be overlapped to be used as a forceps, meanwhile, tissues such as rotten meat and the like can be more easily dug and taken than the forceps, tools do not need to be switched, the operation time is saved, the operation effect is obvious, and the practical value is greatly improved; through setting up sliding tray, locking groove, inserting bolt and reset spring to make first holding rod and second holding rod can stabilize folding and stretch, simple structure is firm, and it is comparatively convenient to operate, has improved its practicality greatly, thereby the effectual problem and the not enough that appear in having solved current device. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A direct-reverse replacement type orthopedic spatula, comprising: the scraper comprises a first holding rod (1), a first scraper (2), a second holding rod (3), a rotating shaft (4), a second scraper (5), a sliding groove (6), an inserting latch (7), a return spring (8) and a locking groove (9); the method is characterized in that: a first spatula (2) is arranged at the left end of the first holding rod (1), and the first holding rod (1) and the first spatula (2) are of an integrated structure; the second holding rod (3) is arranged at the right end of the first holding rod (1), and the second holding rod (3) is hinged with the first holding rod (1) through a rotating shaft (4); the second spatula (5) is positioned at the right end of the second holding rod (3), and the second spatula (5) and the second holding rod (3) are of an integrated structure; the sliding groove (6) is formed in the inner portion of the left end of the second holding rod (3), and the sliding groove (6) and the second holding rod (3) are of an integrated structure; the inserting bolt (7) is arranged in the sliding groove (6), and the inserting bolt (7) is connected with the sliding groove (6) in an embedding mode; the reset spring (8) is arranged at the right end of the inserted bolt (7), and the reset spring (8) is connected with the inserted bolt (7) in a sleeving manner; the locking groove (9) is formed in the right end of the first holding rod (1), and the locking groove (9) and the first holding rod (1) are of an integrated structure.
2. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the first holding rod (1) and the second holding rod (3) are in a half-shuttle-shaped structure respectively, and the right end of the lower end face of the first holding rod (1) is hinged with the left end of the lower end face of the second holding rod (3).
3. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the first spatula (2) is of a semi-elliptical hollow structure.
4. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the second spatula (5) is of a hemispherical hollow structure.
5. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the locking groove (9) is a rectangular groove.
6. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the sliding groove (6) is a rectangular channel with the right end penetrating through the upper part of the second holding rod (3) and the left end penetrating through the left part of the second holding rod (3), and the left end of the sliding groove (6) corresponds to the right end of the locking groove (9).
7. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the inserted bolt (7) is of a cylindrical structure with a sliding block at the upper end, and the inserted bolt (7) can be inserted into the locking groove (9) through the sliding groove (6).
8. The straight reverse displacement type orthopedic spatula according to claim 1, wherein: the right end of the return spring (8) is arranged at the right end of the sliding groove (6) in a welding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220670955.8U CN217907906U (en) | 2022-03-25 | 2022-03-25 | Straight-reverse replacement type orthopedic spatula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220670955.8U CN217907906U (en) | 2022-03-25 | 2022-03-25 | Straight-reverse replacement type orthopedic spatula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217907906U true CN217907906U (en) | 2022-11-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220670955.8U Active CN217907906U (en) | 2022-03-25 | 2022-03-25 | Straight-reverse replacement type orthopedic spatula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217907906U (en) |
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2022
- 2022-03-25 CN CN202220670955.8U patent/CN217907906U/en active Active
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