CN218792222U - Orthopedics knee joint mirror operation auxiliary device - Google Patents
Orthopedics knee joint mirror operation auxiliary device Download PDFInfo
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- CN218792222U CN218792222U CN202222031548.5U CN202222031548U CN218792222U CN 218792222 U CN218792222 U CN 218792222U CN 202222031548 U CN202222031548 U CN 202222031548U CN 218792222 U CN218792222 U CN 218792222U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model relates to the technical field of medical equipment, and an orthopedics knee joint mirror operation auxiliary device is disclosed, including outer tube and handle, the handle is installed in the top of outer tube, supporting component is installed to the outer wall of outer tube, the roll adjustment subassembly is installed to the bottom of outer tube, supporting component includes outer loop, moving part one, threaded rod, urceolus, limiting plate, bottom plate, moving part two, connecting plate and circular arc board, the outer wall of outer tube is located to the outer loop cover, moving part one is installed in the outer wall of outer loop, the threaded rod is installed in the outer wall of moving part one. This orthopedics knee joint mirror operation auxiliary device through rotatory urceolus for the urceolus promotes moving part two and arc board and removes under the effect of screw thread, and the arc board can carry out angle modulation through moving part two, and the inner wall and the shank outer wall contact of patient up to the arc board, thereby it is spacing to accomplish the support of outer tube, and easy operation is convenient.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be an orthopedics knee arthroscopic surgery auxiliary device.
Background
Through establishing tiny incision on skin during the arthroscope, then put into the joint with the mirror body inside, the inside form of joint can be observed to the display device in rear, and current arthroscope still has a lot of not enoughly, and the surface is very smooth for example in the device itself, and the smooth condition of hand appears when leading to the doctor to operate, perhaps the arthroscope needs to be handheld operation always, is unfavorable for the doctor to operate when the operation. According to the traditional orthopedic arthroscopy operation auxiliary device, an arthroscopy needs to be always held and operated, and operation of a doctor is not facilitated during an operation.
The Chinese patent publication No. CN213098391U discloses an orthopedic arthroscopic surgery auxiliary device, which is provided with a suction cup, a fixed rod, a sleeve block, a silica gel sleeve and a reserved groove, when the orthopedic arthroscopic surgery auxiliary device is used, a doctor inserts the orthopedic arthroscopic surgery auxiliary device into the knee joint position of a patient, then firstly, the suction cup is adsorbed to the knee joint position of the patient by utilizing a sliding sleeve block to fix the orthopedic arthroscopic surgery auxiliary device, and the silica gel sleeve in the sleeve block can prevent the sleeve block from easily sliding, so that the doctor can conveniently operate the surgery; however, when the auxiliary device in the above application is used, the suction cup cannot be well adsorbed at the knee of a patient, so that the stabilizing effect is poor, and certain limitation exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an orthopedics knee joint mirror operation auxiliary device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedics knee joint mirror operation auxiliary device, includes outer tube and handle, the top in the outer tube is installed to the handle, supporting component is installed to the outer wall of outer tube, the roll adjustment subassembly is installed to the bottom of outer tube.
The supporting component comprises an outer ring, a first moving part, a threaded rod, an outer barrel, a limiting plate, a bottom plate, a second moving part, a connecting plate and an arc plate, the outer wall of the outer tube is located by the outer ring sleeve, the first moving part is installed on the outer wall of the outer ring, the threaded rod is installed on the outer wall of the first moving part, the outer barrel is installed at one end of the threaded rod far away from the first moving part, the limiting plate is installed inside the outer barrel, the bottom plate is connected to the outer barrel in a rotating mode, one end of the threaded rod is far away from the outer barrel, the second moving part is installed on the outer wall of the bottom plate, the connecting plate is installed at the bottom of the second moving part, and the arc plate is fixedly connected to the bottom of the connecting plate.
Preferably, the inner part of the outer ring is provided with an anti-slip ring, the inner wall of the anti-slip ring is in contact with the outer wall of the outer tube, and the outer ring can be kept stable on the outer wall of the outer tube through the anti-slip ring under the condition that no external pressure is applied.
Preferably, one end of the threaded rod, which is far away from the first movable member, penetrates through the outer cylinder and extends into the outer cylinder, the outer wall of the threaded rod is matched with the penetrated inner wall of the outer cylinder, and the outer cylinder can move on the outer wall of the threaded rod under the action of the threads by rotating the outer cylinder.
Preferably, the outer wall of the limiting plate is in sliding connection with the inner wall of the outer barrel, one end, extending to the inside of the outer barrel, of the threaded rod is fixedly connected with the limiting plate, and the limiting plate can exert a limiting effect on the threaded rod.
Preferably, the roll adjustment assembly comprises a bent rod, a support ring, a cylinder, a threaded column, a limiting block, a sliding rail and a probe, the bent rod is fixedly connected to the bottom end of the outer tube, the support ring is fixedly connected to one end, away from the outer tube, of the bent rod, the cylinder is rotatably connected to the bottom end of the outer tube, the threaded column is installed inside the cylinder, the limiting block is fixedly connected to the inside of the support ring, the sliding rail is arranged on the outer wall of the threaded column, and the probe is fixedly connected to the bottom end of the threaded column.
Preferably, the bottom of drum and the top butt of supporting the ring, support the ring and can play the effect that supports to the drum, the inner wall of drum and the outer wall adaptation of screw thread post can be through rotatory drum for the screw thread post removes under the effect of screw thread.
Preferably, the outer wall of stopper and the inner wall sliding connection of slide rail, the existence of stopper can play spacing effect to the screw thread post.
The utility model provides an orthopedics knee arthroscopic surgery auxiliary device, this orthopedics knee arthroscopic surgery auxiliary device possesses following beneficial effect:
1. this orthopedics knee joint mirror operation auxiliary device through rotatory urceolus for the urceolus promotes moving part two and arc board and removes under the effect of screw thread, and the arc board can carry out angle modulation through moving part two, and the inner wall and the shank outer wall contact of patient up to the arc board, thereby it is spacing to accomplish the support of outer tube, and easy operation is convenient.
2. This orthopedics knee joint mirror operation auxiliary device rotates the drum through rotatory mode for the screw thread post drives the probe and removes under the effect of screw thread and stopper, and the condition that avoids the probe to rock that can be fine takes place.
Drawings
FIG. 1 is a perspective view of the whole structure of the present invention;
FIG. 2 is a perspective view of the supporting assembly of the present invention;
FIG. 3 is a perspective view of the inner structure of the outer barrel of the present invention;
FIG. 4 is a bottom perspective view of the outer tube structure of the present invention;
fig. 5 is a schematic perspective view of the threaded post structure of the present invention.
In the figure: 1. an outer tube; 2. a handle; 3. a support assembly; 301. an outer ring; 302. a first movable part; 303. a threaded rod; 304. an outer cylinder; 305. a limiting plate; 306. a base plate; 307. a second movable part; 308. a connecting plate; 309. a circular arc plate; 4. a distance adjusting component; 401. bending a rod; 402. a butting ring; 503. a cylinder; 404. a threaded post; 405. a limiting block; 406. a slide rail; 407. and (4) a probe.
Detailed Description
The first embodiment is as follows:
as shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an orthopedics knee joint mirror operation auxiliary device, includes outer tube 1 and handle 2, and handle 2 is installed in the top of outer tube 1, and supporting component 3 is installed to the outer wall of outer tube 1, and roll adjustment subassembly 4 is installed to the bottom of outer tube 1.
The supporting component 3 comprises an outer ring 301, a first moving element 302, a threaded rod 303, an outer cylinder 304, a limiting plate 305, a bottom plate 306, a second moving element 307, a connecting plate 308 and an arc plate 309, the outer ring 301 is sleeved on the outer wall of the outer tube 1, an anti-slip ring is installed inside the outer ring 301, the inner wall of the anti-slip ring is contacted with the outer wall of the outer tube 1, the outer ring 301 can be kept stable on the outer wall of the outer tube 1 through the anti-slip ring under the condition that no external pressure is applied, the first moving element 302 is installed on the outer wall of the outer ring 301, the threaded rod 303 is installed on the outer wall of the first moving element 302, the outer cylinder 304 is installed at one end of the threaded rod 303, which is far away from the first moving element 302, one end of the threaded rod 303 penetrates through the outer cylinder 304 and extends to the inside of the outer cylinder 304, the outer wall of the threaded rod 303 is matched with the penetrated inner wall of the outer cylinder 304, the outer cylinder 304 is rotated, and the outer cylinder 304 can be under the action of the threads, move at the outer wall of threaded rod 303, the limiting plate 305 is installed in the inside of urceolus 304, the outer wall of limiting plate 305 and the inner wall sliding connection of urceolus 304, threaded rod 303 extends to the inside one end of urceolus 304 and limiting plate 305 fixed connection, limiting plate 305 can exert spacing effect to threaded rod 303, bottom plate 306 rotates to be connected in the one end that urceolus 304 kept away from threaded rod 303, moving part two 307 is installed in the outer wall of bottom plate 306, connecting plate 308 is installed in the bottom of moving part two 307, circular arc board 309 fixed connection is in the bottom of connecting plate 308, through rotatory urceolus 304, make urceolus 304 under the effect of screw thread, promote two moving part 307 and circular arc board 309 and remove, circular arc board 309 can carry out angle modulation through two moving part 307, until the contact of the inner wall of circular arc board 309 and patient's shank outer wall, thereby accomplish the support spacing to outer tube 1, and easy and convenient.
When the medical external tube 1 is used, the threaded rod 303 and the outer tube 304 are rotated through the first movable piece 302, after adjustment is completed, the outer tube 304 is rotated, and the outer tube 304 is matched with the outer wall of the threaded rod 303 through the penetrating inner wall, so that when the outer tube 304 rotates, the outer tube 304 can drive the second movable piece 307 to move through the bottom plate 306 under the action of the threads, the connecting plate 308 and the arc plate 309 rotate through the second movable piece 307 until the inner wall of the arc plate 309 abuts against the leg of a patient, and accordingly the external tube 1 is supported.
Example two:
on the basis of the first embodiment, please refer to fig. 1, fig. 4 and fig. 5, the present invention provides a technical solution: the utility model provides an orthopedics knee joint mirror operation auxiliary device, includes outer tube 1 and handle 2, and handle 2 is installed in the top of outer tube 1, and supporting component 3 is installed to the outer wall of outer tube 1, and roll adjustment subassembly 4 is installed to the bottom of outer tube 1.
The supporting component 3 comprises an outer ring 301, a first moving element 302, a threaded rod 303, an outer cylinder 304, a limiting plate 305, a bottom plate 306, a second moving element 307, a connecting plate 308 and an arc plate 309, the outer ring 301 is sleeved on the outer wall of the outer tube 1, an anti-slip ring is installed inside the outer ring 301, the inner wall of the anti-slip ring is contacted with the outer wall of the outer tube 1, the outer ring 301 can be kept stable on the outer wall of the outer tube 1 through the anti-slip ring under the condition that no external pressure is applied, the first moving element 302 is installed on the outer wall of the outer ring 301, the threaded rod 303 is installed on the outer wall of the first moving element 302, the outer cylinder 304 is installed at one end of the threaded rod 303, which is far away from the first moving element 302, one end of the threaded rod 303 penetrates through the outer cylinder 304 and extends to the inside of the outer cylinder 304, the outer wall of the threaded rod 303 is matched with the penetrated inner wall of the outer cylinder 304, the outer cylinder 304 is rotated, and the outer cylinder 304 can be under the action of the threads, remove at the outer wall of threaded rod 303, limiting plate 305 is installed in the inside of urceolus 304, the outer wall of limiting plate 305 and the inner wall sliding connection of urceolus 304, threaded rod 303 extends to the inside one end of urceolus 304 and limiting plate 305 fixed connection, limiting plate 305 can apply spacing effect to threaded rod 303, bottom plate 306 rotates to be connected in the one end that urceolus 304 kept away from threaded rod 303, moving part two 307 is installed in the outer wall of bottom plate 306, connecting plate 308 is installed in the bottom of moving part two 307, arc board 309 fixed connection is in the bottom of connecting plate 308, through rotatory urceolus 304, make urceolus 304 under the effect of screw thread, promote moving part two 307 and arc board 309 and remove, arc board 309 can carry out angle modulation through moving part 307, until the inner wall of arc board 309 and the contact of patient's shank outer wall, thereby it is spacing to accomplish the support of outer tube 1, and easy operation is convenient.
The distance adjusting assembly 4 comprises a bent rod 401, a support ring 402, a cylinder 403, a threaded column 404, a limiting block 405, a sliding rail 406 and a probe 407, wherein the bent rod 401 is fixedly connected to the bottom end of the outer tube 1, the support ring 402 is fixedly connected to one end of the bent rod 401, which is far away from the outer tube 1, the cylinder 403 is rotatably connected to the bottom end of the outer tube 1, the bottom of the cylinder 403 is abutted to the top of the support ring 402, the support ring 402 can support the cylinder 403, the threaded column 404 is installed inside the cylinder 403, the inner wall of the cylinder 403 is matched with the outer wall of the threaded column 404, the threaded column 404 can be moved under the action of threads by rotating the cylinder 403, the limiting block 405 is fixedly connected to the inside of the support ring 402, the sliding rail 406 is arranged on the outer wall of the threaded column 404, the outer wall of the limiting block 405 is slidably connected with the inner wall of the sliding rail 406, the existence of the limiting block 405 can play a limiting effect on the threaded column 404, the probe 407 is fixedly connected to the bottom end of the threaded column 404, the rotating cylinder 403, the threaded column 404 drives the probe 407 to move under the action of the threads and the limiting block 405, and the rocking of the probe 407 can be well avoided.
When the probe is used, by rotating the cylinder 403, because the inner wall of the cylinder 403 is matched with the outer wall of the threaded column 404, when the cylinder 403 rotates, the threaded column 404 drives the probe 407 to move under the limiting action of the limiting block 405.
Claims (7)
1. The utility model provides an orthopedics knee joint mirror operation auxiliary device, includes outer tube (1) and handle (2), install in the top of outer tube (1) handle (2), its characterized in that: the outer wall of the outer pipe (1) is provided with a supporting component (3), and the bottom of the outer pipe (1) is provided with a distance adjusting component (4);
support assembly (3) include outer loop (301), moving part (302), threaded rod (303), urceolus (304), limiting plate (305), bottom plate (306), moving part two (307), connecting plate (308) and arc plate (309), the outer wall of outer tube (1) is located to outer loop (301) cover, the outer wall in outer loop (301) is installed in moving part one (302), the outer wall in moving part one (302) is installed in threaded rod (303), the one end of moving part one (302) is kept away from in threaded rod (303) is installed in urceolus (304), the inside in urceolus (304) is installed in limiting plate (305), bottom plate (306) rotate to be connected in the one end of keeping away from threaded rod (303) in urceolus (304), the outer wall in bottom plate (306) is installed in moving part two (307), the bottom in moving part two (307) is installed in the bottom of moving part two (307), arc plate (309) fixed connection is in the bottom of connecting plate (308).
2. The orthopedic knee arthroscopic surgical aid of claim 1, wherein: the inner part of the outer ring (301) is provided with an anti-skid ring, and the inner wall of the anti-skid ring is contacted with the outer wall of the outer tube (1).
3. An orthopedic knee arthroscopic surgical aid as claimed in claim 1, wherein: one end, far away from the first movable piece (302), of the threaded rod (303) penetrates through the outer cylinder (304) and extends into the outer cylinder (304), and the outer wall of the threaded rod (303) is matched with the penetrated inner wall of the outer cylinder (304).
4. The orthopedic knee arthroscopic surgical aid of claim 1, wherein: the outer wall of the limiting plate (305) is connected with the inner wall of the outer cylinder (304) in a sliding mode, and one end, extending to the inside of the outer cylinder (304), of the threaded rod (303) is fixedly connected with the limiting plate (305).
5. An orthopedic knee arthroscopic surgical aid as claimed in claim 1, wherein: the distance adjusting assembly (4) comprises a bent rod (401), a resisting ring (402), a cylinder (403), a threaded column (404), a limiting block (405), a sliding rail (406) and a probe (407), wherein the bent rod (401) is fixedly connected to the bottom end of the outer pipe (1), the resisting ring (402) is fixedly connected to one end, away from the outer pipe (1), of the bent rod (401), the cylinder (403) is rotatably connected to the bottom end of the outer pipe (1), the threaded column (404) is installed inside the cylinder (403), the limiting block (405) is fixedly connected to the inside of the resisting ring (402), the sliding rail (406) is arranged on the outer wall of the threaded column (404), and the probe (407) is fixedly connected to the bottom end of the threaded column (404).
6. An orthopedic knee arthroscopic surgical aid as claimed in claim 5, wherein: the bottom of the cylinder (403) is abutted against the top of the retaining ring (402), and the inner wall of the cylinder (403) is matched with the outer wall of the threaded column (404).
7. An orthopedic knee arthroscopic surgical aid as claimed in claim 5, wherein: the outer wall of the limiting block (405) is connected with the inner wall of the sliding rail (406) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222031548.5U CN218792222U (en) | 2022-08-03 | 2022-08-03 | Orthopedics knee joint mirror operation auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222031548.5U CN218792222U (en) | 2022-08-03 | 2022-08-03 | Orthopedics knee joint mirror operation auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218792222U true CN218792222U (en) | 2023-04-07 |
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ID=87275449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222031548.5U Active CN218792222U (en) | 2022-08-03 | 2022-08-03 | Orthopedics knee joint mirror operation auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218792222U (en) |
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2022
- 2022-08-03 CN CN202222031548.5U patent/CN218792222U/en active Active
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