CN113081101A - Operation retractor for orthopedic tumor - Google Patents
Operation retractor for orthopedic tumor Download PDFInfo
- Publication number
- CN113081101A CN113081101A CN202110393118.5A CN202110393118A CN113081101A CN 113081101 A CN113081101 A CN 113081101A CN 202110393118 A CN202110393118 A CN 202110393118A CN 113081101 A CN113081101 A CN 113081101A
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- CN
- China
- Prior art keywords
- gear
- base
- fixedly connected
- thread
- orthopedic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
- A61B50/30—Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultra-violet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Abstract
The invention discloses an operation retractor for orthopedic tumors, and relates to the technical field of orthopedics; the on-line screen storage device comprises a base, the one end of base is equipped with elevating gear, elevating gear is connected with the workstation transmission, the one end of workstation is equipped with displacement adjusting device, elevating gear includes first gear, threaded rod, second gear and first thread bush, the one end of base is equipped with the threaded rod of rotation connection, the threaded rod is close to one of base and serves the cover and be equipped with the second gear, second gear and first gear intermeshing, the threaded rod is kept away from the one end screw thread of base and is established always in the inside of first thread bush, the one end and the workstation fixed connection of first thread bush.
Description
Technical Field
The invention relates to the technical field of orthopedics, in particular to an orthopedic surgery retractor for tumor.
Background
Orthopedics is one of the common departments in hospitals, mainly studies the anatomy, physiology and pathology of skeletal muscle systems, maintains the normal form and function of the system by using medicines and operation methods, and often uses an operation retractor during orthopedic operations, and has the function of pulling apart and fixing the external tissues of bones so as to facilitate the subsequent operations.
Most of the existing surgical draw hooks are pulled manually, so that the stability of the device is difficult to maintain, and illumination is difficult to perform during surgery; after the draw hook is used, the draw hook needs to be cleaned, and after the existing draw hook is cleaned, the existing draw hook has no storage position, so that the draw hook is mixed with other instruments, and secondary pollution is caused.
Disclosure of Invention
The invention aims to provide a surgical retractor for orthopedic tumors, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an operation drag hook for orthopedic tumors comprises a base, wherein one end of the base is provided with a lifting device;
the lifting device is in transmission connection with the workbench, and one end of the workbench is provided with a displacement adjusting device;
the lifting device comprises a first gear, a threaded rod, a second gear and a first threaded sleeve;
the one end of base is equipped with the threaded rod of rotation connection, the threaded rod is close to one of base and serves the cover and be equipped with the second gear, second gear and first gear intermeshing, the one end of base is equipped with the driving piece, the output shaft and the first gear drive of driving piece are connected, the threaded rod is kept away from a terminal thread of base and is established always inside first thread bush, the one end and the workstation fixed connection of first thread bush.
As a further scheme of the invention: one side of the first threaded sleeve is fixedly connected with a connecting plate, the connecting plate is penetrated by a positioning rod, and the positioning rod is fixed on the base.
As a still further scheme of the invention: the worktable is symmetrically provided with limit blocks which are fixedly connected, and displacement adjusting devices are arranged between the limit blocks;
the displacement adjusting device comprises a screw rod, a second thread sleeve and a sliding groove;
the inside of stopper is equipped with the lead screw that rotates the connection, the both sides of lead screw be equipped with stopper fixed connection's slide bar, be equipped with threaded connection's second thread bush on the lead screw, the second thread bush is run through by the slide bar, the spout has been seted up on the surface of second thread bush, the slider slides and sets up the inside at the slider.
As a still further scheme of the invention: the one end and the control shell fixed connection of slider, the one end of control shell is equipped with fixed connection's fixing base, the inside of fixing base is rotated and is connected with the light, the surface of fixing base is equipped with the button, button and light electric connection.
As a still further scheme of the invention: one side of the control shell is fixedly connected with the interface through a connecting pipe, a thread groove is formed in the interface, and the draw hook is connected with the interface through threads at one end.
As a still further scheme of the invention: one side of the first threaded sleeve is fixedly connected with the placing box, fixedly connected bactericidal lamps are symmetrically arranged on the inner wall of the placing box, the opening of the placing box is rotatably connected with the cover plate through a rotating shaft, and a pull ring is fixedly connected to the surface of the cover plate.
As a still further scheme of the invention: one end of the screw rod is rotatably connected with the rotating handle, and the rotating handle is sleeved with an anti-slip sleeve.
Compared with the prior art, the invention has the beneficial effects that: the device realizes the height adjustment of the device through the second gear and the first threaded sleeve, and can be more automatic; the device realizes the transverse displacement adjustment of the draw hook through the matching of the screw rod and the second thread sleeve, and can replace manual work for fixing; the placing box is arranged on the device, so that the cleaned draw hook can be conveniently placed and stored, and the risk of secondary pollution is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an orthopedic tumor surgical retractor.
Fig. 2 is a top view of a workbench in the surgical retractor for orthopedic tumors.
Fig. 3 is an enlarged view of the A position in the surgical retractor for orthopedic tumor.
Fig. 4 is a schematic structural diagram of a connector and a retractor in the orthopedic tumor surgery retractor.
Fig. 5 is a schematic view of the internal structure of the placing box in the surgical retractor for orthopedic tumor.
In the figure: 1-base, 2-driving piece, 3-first gear, 4-threaded rod, 5-second gear, 6-positioning rod, 7-connecting plate, 8-placing box, 9-first threaded sleeve, 10-pull ring, 11-workbench, 12-limiting block, 13-rotating handle, 14-anti-slip sleeve, 15-lead screw, 16-interface, 17-drag hook, 18-thread, 19-second threaded sleeve, 20-sliding chute, 21-sliding block, 22-control shell, 23-button, 24-fixing seat, 25-illuminating lamp, 26-sliding rod, 27-bactericidal lamp and 28-cover plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, in embodiment 1 of the present invention, a surgical retractor for orthopedic tumors includes a base 1;
one end of the base 1 is provided with a lifting device, and the lifting device is in transmission connection with the workbench 11;
one end of the workbench 11 is provided with a displacement adjusting device, and the lifting device comprises a first gear 3, a threaded rod 4, a second gear 5 and a first threaded sleeve 9;
the one end of base 1 is equipped with the threaded rod 4 of rotation connection, threaded rod 4 is close to one of base 1 and serves to overlap and be equipped with second gear 5, second gear 5 and 3 intermeshing of first gear, the one end of base 1 is equipped with driving piece 2, the output shaft and the 3 transmission of first gear of driving piece 2 are connected, threaded rod 4 keeps away from the one end screw thread of base 1 and establishes the inside at first thread bush 9 always, the one end and the 11 fixed connection of workstation of first thread bush 9, its effect is the height of adjusting drag hook 17, is convenient for satisfy the operation requirement.
Example 2
Referring to fig. 2 to 5, the main differences between the embodiment 2 and the embodiment 1 are: one side of the first threaded sleeve 9 is fixedly connected with a connecting plate 7, the connecting plate 7 is penetrated by a positioning rod 6, and the positioning rod 6 is fixed on the base 1, so that the first threaded sleeve 9 is kept stable in the lifting process;
the worktable 11 is symmetrically provided with fixedly connected limiting blocks 12, and displacement adjusting devices are arranged between the limiting blocks 12 and comprise screw rods 15, second thread sleeves 19 and sliding chutes 20;
a screw rod 15 which is rotatably connected is arranged inside the limit block 12, sliding rods 26 which are fixedly connected with the limit block 12 are arranged on two sides of the screw rod 15, a second threaded sleeve 19 which is in threaded connection is arranged on the screw rod 15, the second threaded sleeve 19 is penetrated by the sliding rods 26, a sliding groove 20 is formed in the surface of the second threaded sleeve 19, and the sliding block 21 is arranged inside the sliding block 21 in a sliding manner and has the function of adjusting the transverse displacement and the front and back positions of the draw hook 17, so that the draw hook 17 is more flexible in the using process;
one end of the sliding block 21 is fixedly connected with the control shell 22, one end of the control shell 22 is provided with a fixed seat 24 which is fixedly connected, the interior of the fixed seat 24 is rotatably connected with an illuminating lamp 25, the surface of the fixed seat 24 is provided with a button 23, and the button 23 is electrically connected with the illuminating lamp 25, so that illumination is facilitated in the operation process, and the operation is better performed;
one side of the control shell 22 is fixedly connected with the interface 16 through a connecting pipe, a thread groove is formed in the interface 16, and the draw hook 17 is in threaded connection with the interface 16 through a thread 18 at one end, so that the draw hook 17 can be replaced conveniently;
one side of the first threaded sleeve 9 is fixedly connected with the placing box 8, the fixedly connected germicidal lamps 27 are symmetrically arranged on the inner wall of the placing box 8, the opening of the placing box 8 is rotatably connected with a cover plate 28 through a rotating shaft, and a pull ring 10 which is fixedly connected is arranged on the surface of the cover plate 28, so that the pull hook 17 after cleaning and disinfection is stored, and secondary pollution is prevented; one end of the screw rod 15 is rotatably connected with the rotating handle 13, and the rotating handle 13 is sleeved with an anti-slip sleeve 14, so that the screw rod 15 can rotate.
The working principle of the invention is as follows: firstly, the height is adjusted according to the use requirement, the driving piece 2 is started, the driving piece 2 rotates the first gear 3, the first gear 3 rotates the second gear 5, the second gear 5 rotates the threaded rod 4 in the first threaded sleeve 9, one side of the first threaded sleeve 9 is fixed on the positioning rod 6 in a sliding way through the connecting plate 7, so the first threaded sleeve 9 can only move upwards, the height of the draw hook 17 is further changed, then the rotating handle 13 is rotated, the rotating handle 13 rotates the screw rod 15, the second threaded sleeve 19 moves on the screw rod 15 until the proper position is adjusted, then the sliding block 21 is moved, the sliding block 21 slides in the sliding groove 20, the front and back positions of the draw hook 17 are adjusted, finally, the irradiation angle of the illuminating lamp 25 is adjusted, the button 23 is pressed, the illuminating lamp 25 illuminates, when the operation is finished, the draw hook 17 is rotated, the draw hook 17 is separated from the inside of the interface 16, after washing and sterilization, the box 8 is placed inside, and the internal germicidal lamp 27 is used to prevent secondary contamination of the hook 17.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. An operation drag hook for orthopedic tumors is characterized by comprising a base;
one end of the base is provided with a lifting device, the lifting device is in transmission connection with the workbench, and one end of the workbench is provided with a displacement adjusting device;
the lifting device comprises a first gear, a threaded rod, a second gear and a first threaded sleeve;
the one end of base is equipped with the threaded rod of rotation connection, the threaded rod is close to one of base and serves the cover and be equipped with the second gear, second gear and first gear intermeshing, the one end of base is equipped with the driving piece, the output shaft and the first gear drive of driving piece are connected, the threaded rod is kept away from a terminal thread of base and is established always inside first thread bush, the one end and the workstation fixed connection of first thread bush.
2. The orthopedic surgery retractor for tumor as claimed in claim 1, wherein one side of the first thread bushing is fixedly connected with a connecting plate, the connecting plate is penetrated by a positioning rod, and the positioning rod is fixed on the base.
3. The surgical retractor for orthopedic tumors as claimed in claim 1, wherein the worktable is symmetrically provided with limit blocks fixedly connected, and displacement adjusting devices are arranged between the limit blocks;
the displacement adjusting device comprises a screw rod, a second thread sleeve and a sliding groove;
the inside of stopper is equipped with the lead screw that rotates the connection, the both sides of lead screw be equipped with stopper fixed connection's slide bar, be equipped with threaded connection's second thread bush on the lead screw, the second thread bush is run through by the slide bar, the spout has been seted up on the surface of second thread bush, the slider slides and sets up the inside at the slider.
4. The orthopedic surgery retractor for tumor as claimed in claim 3, wherein one end of the slider is fixedly connected with the control shell, one end of the control shell is provided with a fixed seat which is fixedly connected, the interior of the fixed seat is rotatably connected with a lighting lamp, the surface of the fixed seat is provided with a button, and the button is electrically connected with the lighting lamp.
5. The surgical retractor for orthopedic tumors as claimed in claim 4, wherein one side of the control housing is fixedly connected with the interface through a connecting pipe, a thread groove is formed inside the interface, and the retractor is in threaded connection with the interface through a thread at one end.
6. The orthopedic surgery retractor for tumor as claimed in claim 1, wherein one side of the first thread bushing is fixedly connected with the placing box, the inner wall of the placing box is symmetrically provided with fixedly connected germicidal lamps, the opening of the placing box is rotatably connected with the cover plate through a rotating shaft, and the surface of the cover plate is provided with a fixedly connected pull ring.
7. The surgical retractor for orthopedic tumors as claimed in claim 3, wherein one end of the screw rod is rotatably connected with the rotating handle, and the rotating handle is sleeved with an anti-slip sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110393118.5A CN113081101A (en) | 2021-04-13 | 2021-04-13 | Operation retractor for orthopedic tumor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110393118.5A CN113081101A (en) | 2021-04-13 | 2021-04-13 | Operation retractor for orthopedic tumor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113081101A true CN113081101A (en) | 2021-07-09 |
Family
ID=76676534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110393118.5A Pending CN113081101A (en) | 2021-04-13 | 2021-04-13 | Operation retractor for orthopedic tumor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113081101A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989587A (en) * | 1989-04-26 | 1991-02-05 | Farley Daniel K | Sternal retractor |
| EP0415416A1 (en) * | 1989-09-01 | 1991-03-06 | Andronic Devices Ltd. | Advanced surgical retractor |
| CN108451564A (en) * | 2018-04-11 | 2018-08-28 | 成都亚联科科技有限公司 | A kind of orthopedic support |
| CN208081318U (en) * | 2017-10-23 | 2018-11-13 | 钱俊峰 | A kind of operation auxiliary device |
| CN110974322A (en) * | 2019-12-16 | 2020-04-10 | 徐保彬 | Multifunctional operating table for thoracic surgery |
| CN210354791U (en) * | 2019-06-17 | 2020-04-21 | 王志光 | Retractor for orthopedic surgery |
| CN211094704U (en) * | 2019-11-05 | 2020-07-28 | 贵州省骨科医院 | Support is placed to orthopedic operation drag hook |
| CN211355643U (en) * | 2019-11-20 | 2020-08-28 | 郑春华 | Skin drag hook for shell operation |
| CN212090107U (en) * | 2020-03-25 | 2020-12-08 | 易剑华 | Clinical operation brace table of orthopedics |
-
2021
- 2021-04-13 CN CN202110393118.5A patent/CN113081101A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4989587A (en) * | 1989-04-26 | 1991-02-05 | Farley Daniel K | Sternal retractor |
| EP0415416A1 (en) * | 1989-09-01 | 1991-03-06 | Andronic Devices Ltd. | Advanced surgical retractor |
| CN208081318U (en) * | 2017-10-23 | 2018-11-13 | 钱俊峰 | A kind of operation auxiliary device |
| CN108451564A (en) * | 2018-04-11 | 2018-08-28 | 成都亚联科科技有限公司 | A kind of orthopedic support |
| CN210354791U (en) * | 2019-06-17 | 2020-04-21 | 王志光 | Retractor for orthopedic surgery |
| CN211094704U (en) * | 2019-11-05 | 2020-07-28 | 贵州省骨科医院 | Support is placed to orthopedic operation drag hook |
| CN211355643U (en) * | 2019-11-20 | 2020-08-28 | 郑春华 | Skin drag hook for shell operation |
| CN110974322A (en) * | 2019-12-16 | 2020-04-10 | 徐保彬 | Multifunctional operating table for thoracic surgery |
| CN212090107U (en) * | 2020-03-25 | 2020-12-08 | 易剑华 | Clinical operation brace table of orthopedics |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210709 |