CN211355630U - Set of intervertebral foramen mirror surgical devices - Google Patents
Set of intervertebral foramen mirror surgical devices Download PDFInfo
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- CN211355630U CN211355630U CN201922224978.7U CN201922224978U CN211355630U CN 211355630 U CN211355630 U CN 211355630U CN 201922224978 U CN201922224978 U CN 201922224978U CN 211355630 U CN211355630 U CN 211355630U
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- pipeline
- mirror
- intervertebral foramen
- foraminiferous
- visual
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Abstract
The utility model discloses a set of intervertebral foramen mirror device for operation, including visual trepan pipeline, visual trepan pipeline upper end is provided with fixed handle, visual trepan pipeline inboard is provided with intervertebral foramen mirror pipeline, intervertebral foramen mirror pipeline upper end is provided with movable handle, still is in including setting up intervertebral foramen mirror pipeline upper end is used for fixing movable handle's fixed establishment, movable handle detachable installs on the intervertebral foramen mirror pipeline. The utility model discloses a demountable installation of movable handle makes the visual trepan pipeline in the foraminiferous mirror pipeline outside be convenient for take out on the foraminiferous mirror pipeline, has reduced the operation of putting into the foraminiferous mirror pipeline once more, has improved work efficiency.
Description
Technical Field
The utility model relates to the field of medical appliances, in particular to a group of intervertebral foramen mirror operation device.
Background
The intervertebral foramen endoscope technology is one of spinal column endoscope technology, and is a popular way to use a tube equipped with a light source to enter the periphery of the intervertebral disc protrusion from a safe area at the back or the side of a patient body through a small incision to perform an operation, wherein the main operation steps are to use various fine tools to remove the protruding pathological tissue and remove the hyperplastic osteoporosis nerve tissue. The intervertebral foramen endoscope technology has small wound, good effect and quick postoperative rehabilitation, so the intervertebral foramen endoscope is one of the most advanced and minimally invasive technologies for treatment acknowledged in the international spinal surgery field at present.
However, in the existing operation process, the borescope pipeline needs to be placed in the visible trephine pipeline, and the borescope pipeline needs to be taken out first and then taken out, and then the borescope pipeline is placed in each time when the borescope pipeline is taken out, so that the operation process is troublesome.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a set of intervertebral foramen mirror device for operation just in order to solve above-mentioned problem, the utility model discloses a demountable installation of movable handle makes the visual trepan pipeline in the intervertebral foramen mirror pipeline outside be convenient for take out on the intervertebral foramen mirror pipeline, has reduced the operation of putting into the intervertebral foramen mirror pipeline once more, has improved work efficiency.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
a set of hole within a definite time is device for operation, including visual trepan pipeline, visual trepan pipeline upper end is provided with fixed handle, visual trepan pipeline inboard is provided with the hole within a definite time pipeline, hole within a definite time pipeline upper end is provided with movable handle, still including setting up hole within a definite time pipeline upper end is used for fixing movable handle's fixed establishment, movable handle detachable installs on the hole within a definite time pipeline.
Further setting: fixing mechanism includes fastening nut, foraminiferous mirror pipeline upper end is provided with a supporting bench, lie in on the foraminiferous mirror pipeline the supporting bench upside is provided with the external screw thread, the activity handle with the fastening nut inboard all is provided with the internal thread, the activity handle with foraminiferous mirror pipeline threaded connection, fastening nut with foraminiferous mirror pipeline threaded connection.
So set up, through in the movable handle the internal thread with on the foraminiferous mirror pipeline external screw thread fit makes the movable handle installs on the foraminiferous mirror pipeline, the rethread fastening nut screws on the foraminiferous mirror pipeline, right the movable handle is fixed.
Further setting: the fixing mechanism comprises a fastening nut, an internal thread is arranged on the inner side of the fastening nut, a supporting table is arranged at the upper end of the borescope pipeline, ribs are arranged on the upper side of the supporting table on the borescope pipeline, external threads are arranged on the upper side of the ribs, and grooves corresponding to the ribs are formed in the inner side of the movable handle.
So set up, through in the activity handle the recess correspondence is installed on the foraminiferous mirror pipeline on the rib, the rethread fastening nut screws on the foraminiferous mirror pipeline, right the activity handle is fixed.
Further setting: the outer diameter of the fastening nut is provided with anti-skid grains, and the support table and the intervertebral foramen mirror pipeline are integrally formed.
So set up, be convenient for fastening nut's rotation installation.
Further setting: the rib is in be singular setting on the foraminiferous mirror pipeline, the rib with foraminiferous mirror pipeline integrated into one piece.
So set up, make movable handle with the installation of intervertebral foramen mirror pipeline is convenient.
Further setting: the intervertebral foramen mirror pipeline with visual trepan pipeline sliding connection, the length of intervertebral foramen mirror pipeline is greater than the length of visual trepan pipeline, fixed handle with visual trepan pipeline welding, visual trepan pipeline the intervertebral foramen mirror pipeline is stainless steel.
So set up, be convenient for visual trepan pipeline is in the slip on the foraminiferous mirror pipeline takes out.
Compared with the prior art, the beneficial effects of the utility model are as follows:
through the demountable installation of movable handle on the transforaminal mirror pipeline, the visual trephine pipeline outside the transforaminal mirror pipeline is convenient to take out, the operation of putting into the transforaminal mirror pipeline again is reduced, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
FIG. 1 is an isometric view of a set of transforaminal endoscopic surgical devices of the present invention;
figure 2 is an exploded view of the borescope tunnel of example 1 of a set of a borescope surgical device of the present invention;
FIG. 3 is an enlarged partial schematic view of embodiment 1 of a set of endoscopic discectomy devices of the present invention;
figure 4 is an exploded view of the borescope tunnel of example 2 of a set of borescope surgical devices of the present invention;
fig. 5 is a partially enlarged schematic structural view of embodiment 2 of a set of endoscopic discectomy devices of the present invention.
The reference numerals are explained below:
1. a visual trepan pipeline; 2. fixing a handle; 3. a foraminoscopic channel; 4. a movable handle; 5. a fixing mechanism; 51. fastening a nut; 52. an external thread; 53. a support table; 54. an internal thread; 55. ribs; 56. and (4) a groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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 therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further explained with reference to the accompanying drawings:
example 1
As shown in fig. 1-3, a set of intra-vertebroscope device for surgery comprises a visual trepan pipeline 1, wherein a fixed handle 2 is arranged at the upper end of the visual trepan pipeline 1, the visual trepan pipeline 1 is convenient to lift, an intra-vertebroscope pipeline 3 is arranged on the inner side of the visual trepan pipeline 1, a movable handle 4 is arranged at the upper end of the intra-vertebroscope pipeline 3, the device further comprises a fixing mechanism 5 which is arranged at the upper end of the intra-vertebroscope pipeline 3 and used for fixing the movable handle 4, and the movable handle 4 is detachably arranged on the intra-vertebroscope pipeline 3.
Preferably: the fixing mechanism 5 comprises a fastening nut 51, a support table 53 is arranged at the upper end of the transforaminal mirror pipeline 3, external threads 52 are arranged on the intervertebral foraminous mirror pipeline 3 and positioned above the support table 53, internal threads 54 are arranged on the inner sides of the movable handle 4 and the fastening nut 51, the movable handle 4 is in threaded connection with the transforaminal mirror pipeline 3, the fastening nut 51 is in threaded connection with the transforaminal mirror pipeline 3, the movable handle 4 is installed on the transforaminal mirror pipeline 3 through the matching of the internal threads 54 in the movable handle 4 and the external threads 52 on the transforaminal mirror pipeline 3, and then the movable handle 4 is screwed on the transforaminal mirror pipeline 3 through the fastening nut 51 to fix the; the outer diameter of the fastening nut 51 is provided with anti-skid grains, and the support platform 53 and the intervertebral foramen mirror pipeline 3 are integrally formed, so that the fastening nut 51 can be conveniently and rotatably mounted; intervertebral foramen mirror pipeline 3 and visual trepan pipeline 1 sliding connection, intervertebral foramen mirror pipeline 3's length is greater than visual trepan pipeline 1's length, and fixed handle 2 and visual trepan pipeline 1 welding, visual trepan pipeline 1, intervertebral foramen mirror pipeline 3 are stainless steel, and the sliding of visual trepan pipeline 1 on intervertebral foramen mirror pipeline 3 of being convenient for is taken out.
Example 2
As shown in fig. 1 and 4-5, a group of intervertebral foramen mirror operation device comprises a visual trepan pipeline 1, wherein a fixed handle 2 is arranged at the upper end of the visual trepan pipeline 1, the visual trepan pipeline 1 is convenient to lift, an intervertebral foramen mirror pipeline 3 is arranged on the inner side of the visual trepan pipeline 1, a movable handle 4 is arranged at the upper end of the intervertebral foramen mirror pipeline 3, the intervertebral foramen mirror operation device further comprises a fixing mechanism 5 which is arranged at the upper end of the intervertebral foramen mirror pipeline 3 and used for fixing the movable handle 4, and the movable handle 4 is detachably arranged on the intervertebral foramen mirror pipeline 3.
Preferably: the fixing mechanism 5 comprises a fastening nut 51, an internal thread 54 is arranged on the inner side of the fastening nut 51, a support table 53 is arranged at the upper end of the borescope pipeline 3, ribs 55 are arranged on the upper side of the support table 53 on the borescope pipeline 3, an external thread 52 is arranged on the upper side of the ribs 55, a groove 56 corresponding to the ribs 55 is arranged on the inner side of the movable handle 4, the groove 56 in the movable handle 4 is correspondingly arranged on the ribs 55 on the borescope pipeline 3, and the movable handle 4 is screwed on the borescope pipeline 3 through the fastening nut 51 to fix the movable handle 4; the outer diameter of the fastening nut 51 is provided with anti-skid grains, and the support platform 53 and the intervertebral foramen mirror pipeline 3 are integrally formed, so that the fastening nut 51 can be conveniently and rotatably mounted; the ribs 55 are arranged on the intervertebral foramen mirror pipeline 3 in an odd number, and the ribs 55 and the intervertebral foramen mirror pipeline 3 are integrally formed, so that the movable handle 4 and the intervertebral foramen mirror pipeline 3 are convenient to install; intervertebral foramen mirror pipeline 3 and visual trepan pipeline 1 sliding connection, intervertebral foramen mirror pipeline 3's length is greater than visual trepan pipeline 1's length, and fixed handle 2 and visual trepan pipeline 1 welding, visual trepan pipeline 1, intervertebral foramen mirror pipeline 3 are stainless steel, and the sliding of visual trepan pipeline 1 on intervertebral foramen mirror pipeline 3 of being convenient for is taken out.
The utility model discloses theory of operation and use flow: with the rotatory take off of fastening nut 51 on the foraminiferous mirror pipeline 3, the rethread rotates movable handle 4 and makes its and the foraminiferous mirror pipeline 3 separation, or makes its and the foraminiferous mirror pipeline 3 separation through drawing movable handle 4, takes out visual trepan pipeline 1 through pulling fixed handle 2, avoids taking out the foraminiferous mirror pipeline 3 back, takes out visual trepan pipeline 1, puts into foraminiferous mirror pipeline 3 again, and the simplified operation step improves work efficiency.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A set of hole within a definite time device for operation of intervertebral scope, including visual trephine pipeline (1), visual trephine pipeline (1) upper end is provided with fixed handle (2), visual trephine pipeline (1) inboard is provided with hole within a definite time intervertebral scope pipeline (3), hole within a definite time intervertebral scope pipeline (3) upper end is provided with movable handle (4), its characterized in that: still including setting up be in foraminiferous mirror pipeline (3) upper end is used for fixing fixed establishment (5) of activity handle (4), activity handle (4) detachable is installed on foraminiferous mirror pipeline (3).
2. A set of transforaminal surgical devices according to claim 1, wherein: fixing mechanism (5) include fastening nut (51), foraminiferous mirror pipeline (3) upper end is provided with brace table (53), lie in on foraminiferous mirror pipeline (3) brace table (53) upside is provided with external screw thread (52), activity handle (4) with fastening nut (51) inboard all is provided with internal thread (54), activity handle (4) with foraminiferous mirror pipeline (3) threaded connection, fastening nut (51) with foraminiferous mirror pipeline (3) threaded connection.
3. A set of transforaminal surgical devices according to claim 1, wherein: fixing mechanism (5) are including fastening nut (51), fastening nut (51) inboard is provided with internal thread (54), foraminiferous mirror pipeline (3) upper end is provided with brace table (53), lie in on foraminiferous mirror pipeline (3) brace table (53) upside is provided with rib (55), rib (55) upside is provided with external screw thread (52), activity handle (4) inboard be provided with recess (56) that rib (55) correspond.
4. A set of transforaminal surgical devices according to claim 2 or 3, wherein: the outer diameter of the fastening nut (51) is provided with anti-skid grains, and the support table (53) and the intervertebral foramen mirror pipeline (3) are integrally formed.
5. A set of transforaminal surgical devices according to claim 3, wherein: the rib (55) is arranged on the transforaminal endoscope pipeline (3) in an odd number, and the rib (55) and the transforaminal endoscope pipeline (3) are integrally formed.
6. A set of transforaminal surgical devices according to claim 1, wherein: intervertebral foramen mirror pipeline (3) with visual trepan pipeline (1) sliding connection, the length of intervertebral foramen mirror pipeline (3) is greater than the length of visual trepan pipeline (1), fixed handle (2) with visual trepan pipeline (1) welding, visual trepan pipeline (1) intervertebral foramen mirror pipeline (3) are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224978.7U CN211355630U (en) | 2019-12-12 | 2019-12-12 | Set of intervertebral foramen mirror surgical devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922224978.7U CN211355630U (en) | 2019-12-12 | 2019-12-12 | Set of intervertebral foramen mirror surgical devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211355630U true CN211355630U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922224978.7U Expired - Fee Related CN211355630U (en) | 2019-12-12 | 2019-12-12 | Set of intervertebral foramen mirror surgical devices |
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| CN (1) | CN211355630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006747A (en) * | 2020-09-10 | 2020-12-01 | 南昌大学第二附属医院 | Coaxial adjusting device of air pressure trajectory stone breaking system |
-
2019
- 2019-12-12 CN CN201922224978.7U patent/CN211355630U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112006747A (en) * | 2020-09-10 | 2020-12-01 | 南昌大学第二附属医院 | Coaxial adjusting device of air pressure trajectory stone breaking system |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200828 Termination date: 20211212 |