CN218045261U - Endoscope lower end plate processor - Google Patents
Endoscope lower end plate processor Download PDFInfo
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- CN218045261U CN218045261U CN202221003631.5U CN202221003631U CN218045261U CN 218045261 U CN218045261 U CN 218045261U CN 202221003631 U CN202221003631 U CN 202221003631U CN 218045261 U CN218045261 U CN 218045261U
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- endplate
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- cartilage
- endoscope
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Abstract
The utility model provides an endoscope lower end plate treater, relates to cartilage remove device technical field, including the control tube, has seted up the viewing aperture on the perisporium that the control tube is close to one end, and a tip rigid coupling that the control tube is close to the viewing aperture has the end shield, is equipped with the cutting edge that the slope set up towards the control tube other end on the end shield. The utility model provides a scraper among the conventional art can't realize cooperating the endoscope and use, the cartilage on the unable clear observation end plate to current scraper is in the use, and the cartilage that will strike off is not convenient for collect and discharge, and the operation is inconvenient, has influenced operating efficiency's problem.
Description
Technical Field
The utility model relates to a cartilage remove device technical field, concretely relates to endoscope is terminal plate processor down.
Background
Increasingly, the orthopedic spine surgery is minimally invasive, and the surgery under the endoscope becomes a trend. When the intervertebral fusion operation is performed, intervertebral spaces are cleared, broken bones are implanted into the intervertebral spaces, and the upper vertebral body and the lower vertebral body are grown into a whole together with the implanted broken bones after a period of time, so that the tissue such as nucleus pulposus of the intervertebral spaces and the like are required to be cleaned, and the cartilage on the surfaces of the upper vertebral body end plates and the lower vertebral body end plates is required to be removed, and the cartilage is not grown into a whole through the cartilage. Minimally invasive surgical approaches make cartilage removal difficult.
The Chinese intellectual property office discloses a patent with the publication number of CN 2094724U, the proposal is that the spatula for treating the lumbar vertebral endplate for the orthopaedics consists of a spatula body, a connecting rod and a handle, the spatula body is a rectangular block body, the bottom arc transition of the vertical direction of the spatula body is an arc bottom surface, the center of a top plane is provided with a vertical threaded hole, one side of the horizontal direction of the rectangular block body is vertically cut into a triangular spatula edge, the inclined plane of the spatula edge vertically extends to be intersected with the cutting plane of the spatula body, the tip of the spatula edge is lower than the upper plane of the spatula body, the horizontal plane of the T-shaped handle is an arc surface, the bottom surface of a vertical boss is provided with a vertical threaded hole, two ends of a slender cylindrical connecting rod are provided with external threads, one end of each connecting rod is screwed into the threaded hole of the upper plane of the spatula body in a threaded manner, and the other end of each connecting rod is screwed into the threaded hole of the boss of the handle in a threaded manner; simple structure, the spatula can be changed, convenient to use, scraping the cartilage end plate degree of depth controllable, reduce the destruction risk of bony end plate, improve the operation success rate.
The prior device gradually exposes the defects of the technology along with the use, and mainly shows the following aspects:
the current scraper can not be used by matching with an endoscope, so that the cartilage on the end plate can not be clearly observed, and the current scraper is inconvenient to collect and discharge the scraped cartilage in the using process, so that the operation is inconvenient, and the operation efficiency is influenced.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a scraper of the device among the conventional art can't realize cooperating the endoscope and use, the cartilage on the unable clear observation end plate to current scraper is in the use, and the cartilage that will strike off is not convenient for collect and discharge, and the operation is inconvenient, has influenced operating efficiency's problem.
In order to solve the above problem, the utility model provides a following technical scheme:
the utility model provides an endoscope is terminal plate treater down, includes the control tube, the perisporium that the control tube is close to one end has seted up the viewing aperture, the control tube is close to a rigid coupling of one end of viewing aperture has the end shield, be equipped with on the end shield towards the cutting edge that the other end slope of control tube set up.
Preferably, the inner end of the end shield is provided with a concave groove.
Preferably, the outer end of the end shield is provided with a convex transition section.
Preferably, the cutting edge is disposed at an acute angle to the axis of the operating tube.
As an optimized scheme, the observation port is a rectangular hole formed along the axial direction of the operation pipe.
As an optimized scheme, two rectangular holes are arranged and are distributed on the upper peripheral wall and the lower peripheral wall of the operation tube.
As an optimized scheme, two opposite cutting edges are arranged corresponding to the rectangular holes.
As an optimized scheme, the other end of the operating pipe is vertically and fixedly connected with an operating handle.
Compared with the prior art, the beneficial effects of the utility model are that:
the traditional operation is that the shovel moves forwards from the back, and is not the optimal choice in terms of mechanics and protection of the end plate, the device is pulled back from the front in a mode like a hoe, so that cartilage removal efficiency is accelerated, and damage to the end plate is reduced as much as possible;
the operating end can be seen from the endoscope inserted from the operating handle end by using the operating tube, the observation port is convenient for the endoscope to observe, the blade with an acute angle can strip the cartilage from the end plate when the blade is pulled back;
can realize keeping in the cartilage of scraping through the concave groove in the end shield, be convenient for collect the cartilage of peeling off to it is external to be convenient for discharge.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the recessed guide surface of the present invention.
In the figure: 1-operating the tube; 2-a viewing port; 3-end shield; 4-a blade; 5-an inner concave groove; 6, operating a handle; 7-convex transition section.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 and 2, the endoscope lower end plate processor comprises an operation tube 1, wherein an observation port 2 is formed on a peripheral wall of the operation tube 1 near one end, an end cover 3 is fixedly connected to one end of the operation tube 1 near the observation port 2, and a blade 4 obliquely arranged towards the other end of the operation tube 1 is arranged on the end cover 3.
The inner end of the end shield 3 is provided with a concave groove 5.
The outer end part of the end shield 3 is provided with a convex transition section 7.
The blade 4 is arranged at an acute angle to the axis of the operating tube 1.
The observation port 2 is a rectangular hole formed along the axial direction of the operation tube 1.
The rectangular holes are two and are respectively arranged on the upper and lower peripheral walls of the operating pipe 1.
Two blades 4 are oppositely arranged corresponding to the rectangular holes.
The other end of the operating tube 1 is vertically and fixedly connected with an operating handle 6, and the operating handle 6 is a straight handle.
The working principle of the device is as follows:
the traditional operation is that the shovel moves forwards from the back, and is not the optimal choice in terms of mechanics and protection of the end plate, the device is pulled back from the front in a mode like a hoe, so that cartilage removal efficiency is accelerated, and damage to the end plate is reduced as much as possible;
the operating end can be seen by utilizing the endoscope which can be inserted from the end of the operating handle 6 by the operating tube 1, the observation port 2 is convenient for the observation of the endoscope, the blade 4 with an acute angle is formed, and the blade 4 can strip the cartilage from the end plate when the operating tube is pulled back;
can realize keeping in the cartilage of scraping off through the indent formula groove 5 in the end shield 3, be convenient for collect the cartilage of peeling off to it is external to be convenient for discharge.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (8)
1. An endoscope lower end plate processor, characterized in that: including operation tube (1), observation opening (2) have been seted up on operation tube (1) the perisporium that is close to one end, operation tube (1) is close to a tip rigid coupling of observation opening (2) has end cover (3), be equipped with the orientation on end cover (3) cutting edge (4) that operation tube (1) other end slope set up.
2. The endoscopic endplate processor of claim 1, wherein: the inner end part of the end cover (3) is provided with an inner concave groove (5).
3. The endoscopic endplate processor of claim 1, wherein: and the outer end part of the end shield (3) is provided with an outward convex transition section (7).
4. The endoscopic endplate processor of claim 1, wherein: the blade (4) and the axis of the operating pipe (1) are arranged at an acute angle.
5. The endoscopic endplate processor of claim 1, wherein: the observation port (2) is a rectangular hole formed along the axial direction of the operation tube (1).
6. The endoscopic endplate processor of claim 5, wherein: the number of the rectangular holes is two, and the rectangular holes are respectively arranged on the upper peripheral wall and the lower peripheral wall of the operating pipe (1).
7. The endoscopic endplate processor of claim 6, wherein: two cutting edges (4) are oppositely arranged corresponding to the rectangular holes.
8. The endoscopic endplate processor of claim 1, wherein: the other end of the operating pipe (1) is vertically and fixedly connected with an operating handle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003631.5U CN218045261U (en) | 2022-04-27 | 2022-04-27 | Endoscope lower end plate processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221003631.5U CN218045261U (en) | 2022-04-27 | 2022-04-27 | Endoscope lower end plate processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218045261U true CN218045261U (en) | 2022-12-16 |
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ID=84429120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221003631.5U Active CN218045261U (en) | 2022-04-27 | 2022-04-27 | Endoscope lower end plate processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218045261U (en) |
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2022
- 2022-04-27 CN CN202221003631.5U patent/CN218045261U/en active Active
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