CN112932569A - Incision traction device for orthopedic surgery - Google Patents
Incision traction device for orthopedic surgery Download PDFInfo
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- CN112932569A CN112932569A CN202110101648.8A CN202110101648A CN112932569A CN 112932569 A CN112932569 A CN 112932569A CN 202110101648 A CN202110101648 A CN 202110101648A CN 112932569 A CN112932569 A CN 112932569A
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- fixedly connected
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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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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The invention discloses an incision traction device for orthopedic surgery, and relates to an orthopedic surgery device, which comprises a bottom plate, wherein fixing frames are fixedly connected above two sides of the bottom plate, a first driving assembly is rotatably connected below the fixing frames, a first threaded rod is fixedly connected with the first driving assembly, a lifting frame in sliding connection with the fixing frames is in threaded connection with the lower end of the first threaded rod, a first motor is fixedly connected above the lifting frame, a rotary disc is fixedly connected with a first motor shaft, a sliding column is fixedly connected above one side of the rotary disc, a rocker is in sliding connection with the sliding column, a second driving assembly is fixedly connected above two ends of the rocker, a cam is fixedly connected with the second driving assembly, and a sliding rod is in sliding connection. The invention has novel structure and higher automation degree, and the first threaded rod which is driven by the first driving component to rotate above the bottom plate can drive the lifting frame to move up and down, thereby adjusting the height position of the upper structure and adjusting the height according to the position of a patient.
Description
Technical Field
The invention relates to an orthopedic operation device, in particular to an incision traction device for orthopedic operation.
Background
Orthopedic diseases are common diseases of people all the time, and with the change of times and society, the spectrum of orthopedic injuries has obvious changes, for example, diseases such as osteoarticular tuberculosis, osteomyelitis, poliomyelitis and the like are obviously reduced, wounds caused by traffic accidents are obviously increased, the aging of population, fractures caused by senile osteoporosis, osteoscientific arthropathy is increased, the influence of environmental factors, bone tumors, rheumatoid arthritis are correspondingly increased, and the like.
When the operation of treatment bone disease is being done, need pull patient's wound, it is fixed that the tradition is generally pulled by the hand manual work of nurse in one's side, and pull with the manual work and obviously can't guarantee long-time pulling, can lead to the inconvenience that the doctor was operated, promoted the operation degree of difficulty, also can bring danger for patient.
To this end, the person skilled in the art proposes an incision traction device for orthopedic surgery to solve the problems set forth in the background above.
Disclosure of Invention
The invention aims to provide an incision traction device for orthopedic surgery to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an incision traction device for orthopedic surgery comprises a bottom plate and a fixed frame, wherein the fixed frame is fixedly connected above two sides of the bottom plate, a first driving component is rotatably connected below the fixed frame, a first threaded rod is fixedly connected with the first driving component, the lower end of the first threaded rod is in threaded connection with a lifting frame in sliding connection with the fixed frame, a first motor is fixedly connected above the lifting frame, a rotary disc is fixedly connected with a shaft of the first motor, a sliding column is fixedly connected above one side of the rotary disc, the sliding column is in sliding connection with a rocker, a second driving component is fixedly connected above two ends of the rocker, a cam is fixedly connected with the second driving component, a sliding rod is slidably connected in the middle of the rocker, a lifting plate in contact with the lower portion of the cam is fixedly connected at the upper end of the sliding rod, a first spring is fixedly connected below two sides, the end part of the first electric push rod is fixedly connected with an installation frame, the installation frame is fixedly connected with a translation assembly, the translation assembly is in threaded connection with two installation frames, a second electric push rod is fixedly connected above the installation frames, the end part of the second electric push rod is rotatably connected with two first swing rods, the first swing rods are rotatably connected with second swing rods, the middle parts of the two second swing rods are rotatably connected, and the other end of each second swing rod is rotatably connected with a traction assembly.
As a further scheme of the invention: first drive assembly includes first pivot, rotates the first pivot upper end fixedly connected with second motor of connection in the mount below, first pivot middle part fixedly connected with first gear, the mount top rotates the second pivot that is connected with upper end and first threaded rod fixed connection, second pivot middle part fixedly connected with and first gear engagement's second gear.
As a still further scheme of the invention: the second driving assembly comprises a supporting plate, a third motor is fixedly connected to the upper portion of the supporting plate above the two ends of the rocker, and a third motor shaft is fixedly connected with the middle portion of the cam.
As a still further scheme of the invention: the translation subassembly includes the fourth motor, and fixed connection rotates with the mounting bracket at the fourth motor fixedly connected with of mounting bracket one side and is connected, with mounting frame threaded connection's second threaded rod.
As a still further scheme of the invention: the traction assembly comprises a first connecting rod, the first connecting rod rotatably connected to the lower end of the second swing rod is rotatably connected with a plurality of second connecting rods, and the other ends of the second connecting rods are rotatably connected with traction plates.
As a still further scheme of the invention: a support frame is fixedly connected to the lower portion of the middle portion of the rocker, and a second spring is arranged on the side face of a sliding rod inside the support frame.
As a still further scheme of the invention: and an arc-shaped supporting elastic plate with the upper part contacting with the middle part of the rocker is fixedly connected above the bottom plate.
As a still further scheme of the invention: and a controller is fixedly connected above one side of the bottom plate.
As a still further scheme of the invention: and supporting legs are fixedly connected to the lower portions of the two sides of the bottom plate.
As a still further scheme of the invention: the fixing frame is connected with the bottom plate through bolts.
Compared with the prior art, the invention has the beneficial effects that: the lifting frame is novel in structure and high in automation degree, and the first threaded rod which is driven to rotate by the first driving assembly above the bottom plate can drive the lifting frame to move up and down, so that the height position of the upper structure is adjusted, and the lifting frame can be adjusted according to the position height of a patient; the first motor drives the rotary table and the sliding column to rotate so as to drive the rocking rod to swing, so that the angle of the lower traction plate can be adjusted, the angle can be adjusted according to the body position of a patient, and the operation is facilitated; and the rotation of the cam drives the sliding rod and the lifting plate to move up and down, and the traction plate driven by the second threaded rod to move is matched to better fix the operation position.
Drawings
FIG. 1 is a schematic view of an incision traction device for orthopedic surgery;
FIG. 2 is a schematic diagram of the right side view of an incision traction device for use in orthopedic surgery;
FIG. 3 is a schematic top view of an orthopedic incision traction device;
FIG. 4 is a schematic view of the connection of the distraction assembly in an incision distraction device for use in orthopedic surgery;
in the figure: 1-bottom plate, 2-fixed frame, 3-first driving component, 301-first rotating shaft, 302-second motor, 303-first gear, 304-first threaded rod, 305-second gear, 4-first threaded rod, 5-lifting frame, 6-first motor, 7-rotating disc, 8-sliding column, 9-rocking bar, 10-second driving component, 1001-supporting plate, 1002-third motor, 11-cam, 12-sliding rod, 13-lifting plate, 14-first spring, 15-first electric push rod, 16-mounting frame, 17-translation component, 1701-fourth motor, 1702-second threaded rod, 18-mounting frame, 19-second electric push rod, 20-first oscillating rod, 21-second oscillating rod, 22-a traction assembly, 2201-a first connecting rod, 2202-a second connecting rod, 2203-a traction plate, 23-a support frame, 24-a second spring, 25-an arc-shaped support elastic plate, 26-a controller and 27-a support leg.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows: referring to fig. 1-4, an incision traction device for orthopedic surgery comprises a base plate 1, a fixing frame 2, the fixing frame 2 is fixedly connected above two sides of the base plate 1, a first driving component 3 is rotatably connected below the fixing frame 2, the first driving component 3 is fixedly connected with a first threaded rod 4, the lower end of the first threaded rod 4 is in threaded connection with a lifting frame 5 in sliding connection with the fixing frame 2, a first motor 6 is fixedly connected above the lifting frame 5, a rotating disc 7 is fixedly connected to the shaft of the first motor 6, a sliding column 8 is fixedly connected above one side of the rotating disc 7, a rocker 9 is slidably connected to the sliding column 8, a second driving component 10 is fixedly connected above two ends of the rocker 9, a cam 11 is fixedly connected to the second driving component 10, a sliding rod 12 is slidably connected to the middle part of the rocker 9, a lifting plate 13 in contact with the lower part of the cam 11 is fixedly connected to the upper end of the sliding rod 12, a first spring 14, the lower end of the sliding rod 12 is fixedly connected with a first electric push rod 15, the end portion of the first electric push rod 15 is fixedly connected with an installation frame 16, the installation frame 16 is fixedly connected with a translation assembly 17, the translation assembly 17 is in threaded connection with two installation frames 18, a second electric push rod 19 is fixedly connected above the installation frames 18, the end portion of the second electric push rod 19 is rotatably connected with two first swing rods 20, the first swing rods 20 are rotatably connected with second swing rods 21, the middle portions of the two second swing rods 21 are rotatably connected, and the other end of each second swing rod 21 is rotatably connected with a traction assembly 22.
The first driving assembly 3 comprises a first rotating shaft 301, a second motor 302 is fixedly connected to the upper end of the first rotating shaft 301 below the fixing frame 2 in a rotating mode, a first gear 303 is fixedly connected to the middle of the first rotating shaft 301, a second rotating shaft 304 is fixedly connected to the upper end of the fixing frame 2 in a rotating mode and fixedly connected with the first threaded rod 4, and a second gear 305 meshed with the first gear 303 is fixedly connected to the middle of the second rotating shaft 304.
The second driving assembly 10 comprises a supporting plate 1001, a third motor 1002 is fixedly connected above the supporting plate 1001 fixedly connected above two ends of the rocker 9, and a shaft of the third motor 1002 is fixedly connected with the middle part of the cam 11.
The translation assembly 17 comprises a fourth motor 1701, and the fourth motor 1701 fixedly connected to one side of the mounting frame 16 is fixedly connected with a second threaded rod 1702 rotatably connected with the mounting frame 16 and in threaded connection with the mounting frame 18.
The traction assembly 22 comprises a first link 2201, the first link 2201 rotatably connected to the lower end of the second swing link 21 is rotatably connected to a plurality of second links 2202, and the other end of the second links 2202 is rotatably connected to a traction plate 2203.
A support frame 23 is fixedly connected to the lower portion of the middle portion of the rocker 9, and a second spring 24 is arranged on the side face of the sliding rod 12 in the support frame 23.
An arc-shaped supporting elastic plate 25 with the upper part contacting with the middle part of the rocker 9 is fixedly connected above the bottom plate 1.
A controller 26 is fixedly connected to the upper side of one side of the bottom plate 1.
And supporting legs 27 are fixedly connected to the lower parts of the two sides of the bottom plate 1.
The fixing frame 2 is connected with the bottom plate 1 through bolts.
Example two: referring to fig. 1-4, an incision traction device for orthopedic surgery comprises a base plate 1, a fixing frame 2, the fixing frame 2 is fixedly connected above two sides of the base plate 1, a first driving component 3 is rotatably connected below the fixing frame 2, the first driving component 3 is fixedly connected with a first threaded rod 4, the lower end of the first threaded rod 4 is in threaded connection with a lifting frame 5 in sliding connection with the fixing frame 2, a first motor 6 is fixedly connected above the lifting frame 5, a rotating disc 7 is fixedly connected to the shaft of the first motor 6, a sliding column 8 is fixedly connected above one side of the rotating disc 7, a rocker 9 is slidably connected to the sliding column 8, a second driving component 10 is fixedly connected above two ends of the rocker 9, a cam 11 is fixedly connected to the second driving component 10, a sliding rod 12 is slidably connected to the middle part of the rocker 9, a lifting plate 13 in contact with the lower part of the cam 11 is fixedly connected to the upper end of the sliding rod 12, a first spring 14, the lower end of the sliding rod 12 is fixedly connected with a first electric push rod 15, the end portion of the first electric push rod 15 is fixedly connected with an installation frame 16, the installation frame 16 is fixedly connected with a translation assembly 17, the translation assembly 17 is in threaded connection with two installation frames 18, a second electric push rod 19 is fixedly connected above the installation frames 18, the end portion of the second electric push rod 19 is rotatably connected with two first swing rods 20, the first swing rods 20 are rotatably connected with second swing rods 21, the middle portions of the two second swing rods 21 are rotatably connected, and the other end of each second swing rod 21 is rotatably connected with a traction assembly 22.
The first driving assembly 3 comprises a first rotating shaft 301, a second motor 302 is fixedly connected to the upper end of the first rotating shaft 301 below the fixing frame 2 in a rotating mode, a first gear 303 is fixedly connected to the middle of the first rotating shaft 301, a second rotating shaft 304 is fixedly connected to the upper end of the fixing frame 2 in a rotating mode and fixedly connected with the first threaded rod 4, and a second gear 305 meshed with the first gear 303 is fixedly connected to the middle of the second rotating shaft 304.
The second driving assembly 10 comprises a supporting plate 1001, a third motor 1002 is fixedly connected above the supporting plate 1001 fixedly connected above two ends of the rocker 9, and a shaft of the third motor 1002 is fixedly connected with the middle part of the cam 11.
The translation assembly 17 comprises a fourth motor 1701, and the fourth motor 1701 fixedly connected to one side of the mounting frame 16 is fixedly connected with a second threaded rod 1702 rotatably connected with the mounting frame 16 and in threaded connection with the mounting frame 18.
The working principle of the invention is as follows: the automatic lifting device is novel in structure and high in automation degree, and the first threaded rod 4 which is driven to rotate by the first driving assembly 3 and arranged above the bottom plate 1 can drive the lifting frame 5 to move up and down, so that the height position of the upper structure can be adjusted, and the lifting device can be adjusted according to the position height of a patient; the first motor 6 drives the turntable 7 and the sliding column 8 to rotate, so as to drive the rocker 9 to swing, so that the angle of the lower traction plate 2203 can be adjusted, the adjustment can be carried out according to the body position of a patient, and the operation is facilitated; the rotation of the cam 11 drives the sliding rod 12 and the lifting plate 13 to move up and down, the traction plate 2203 which is driven to move by the second threaded rod 1702 can better fix the operation position, the second electric push rod 19 drives the first swing rod 20 to swing, and then drives the second swing rod 21 to swing, and further drives the traction plate 2203 to pull the incision through the first connecting rod 2201 and the second connecting rod 2202, so that the operation safety is improved.
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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. An incision traction device for orthopedic surgery comprises a bottom plate (1) and a fixing frame (2), wherein the fixing frame (2) is fixedly connected above two sides of the bottom plate (1), a first driving component (3) is rotatably connected below the fixing frame (2), the first driving component (3) is fixedly connected with a first threaded rod (4), the lower end of the first threaded rod (4) is in threaded connection with a lifting frame (5) in sliding connection with the fixing frame (2), the incision traction device is characterized in that a first motor (6) is fixedly connected above the lifting frame (5), a rotary disc (7) is fixedly connected to the shaft of the first motor (6), a sliding column (8) is fixedly connected above one side of the rotary disc (7), a rocker (9) is in sliding connection with the sliding column (8), a second driving component (10) is fixedly connected above two ends of the rocker (9), and a cam (11) is fixedly connected with the, a sliding rod (12) is slidably connected to the middle of the rocker (9), a lifting plate (13) which is in contact with the lower portion of the cam (11) is fixedly connected to the upper end of the sliding rod (12), a first spring (14) is fixedly connected to the lower portion of the two sides of the lifting plate (13) and fixedly connected to the rocker (9), a first electric push rod (15) is fixedly connected to the lower end of the sliding rod (12), a mounting frame (16) is fixedly connected to the end portion of the first electric push rod (15), a translation assembly (17) is fixedly connected to the mounting frame (16), two mounting frames (18) are in threaded connection with the translation assembly (17), a second electric push rod (19) is fixedly connected to the upper portion of the mounting frame (18), two first swing rods (20) are rotatably connected to the end portion of the second electric push rod (19), a second swing rod (21) is rotatably connected to the first, the other end of the second swing rod (21) is rotatably connected with a traction assembly (22).
2. The incision traction device for the orthopedic surgery, according to claim 1, characterized in that the first driving component (3) comprises a first rotating shaft (301), a second motor (302) is fixedly connected to the upper end of the first rotating shaft (301) which is rotatably connected below the fixing frame (2), a first gear (303) is fixedly connected to the middle of the first rotating shaft (301), a second rotating shaft (304) is rotatably connected above the fixing frame (2) and fixedly connected with the upper end of the first threaded rod (4), and a second gear (305) meshed with the first gear (303) is fixedly connected to the middle of the second rotating shaft (304).
3. The incision traction device for orthopedic surgery according to claim 1, characterized in that the second driving component (10) comprises a support plate (1001), a third motor (1002) is fixedly connected above the support plate (1001) fixedly connected above the two ends of the rocker (9), and the shaft of the third motor (1002) is fixedly connected with the middle part of the cam (11).
4. The incision traction device for orthopedic surgery according to claim 1, characterized in that the translation assembly (17) comprises a fourth motor (1701), the fourth motor (1701) fixedly connected to one side of the mounting frame (16) being fixedly connected with a second threaded rod (1702) rotatably connected to the mounting frame (16) and threadedly connected to the mounting frame (18).
5. The incision traction device for orthopedic surgery according to claim 1, characterized in that the traction component (22) comprises a first connecting rod (2201), a plurality of second connecting rods (2202) are rotatably connected to the first connecting rod (2201) rotatably connected to the lower end of the second swing link (21), and a traction plate (2203) is rotatably connected to the other end of the second connecting rods (2202).
6. The incision traction device for orthopedic surgery according to claim 1, characterized in that a support frame (23) is fixedly connected below the middle of the rocker (9), and a second spring (24) is arranged on the side surface of the sliding rod (12) in the support frame (23).
7. Incision traction device for orthopedic surgery according to claim 1, characterized in that an arc-shaped supporting elastic plate (25) is fixedly connected above the bottom plate (1) and contacts with the middle of the rocker (9).
8. Incision traction device for orthopedic surgery according to claim 1 or 2, characterized in that a controller (26) is fixedly connected above one side of the base plate (1).
9. Incision traction device for orthopedic surgery according to claim 1, characterized in that support legs (27) are fixedly connected below both sides of the base plate (1).
10. Incision traction device for orthopedic surgery according to claim 1, characterized in that the fastening frame (2) is connected to the base plate (1) by means of bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101648.8A CN112932569B (en) | 2021-01-26 | 2021-01-26 | Incision traction device for orthopedic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110101648.8A CN112932569B (en) | 2021-01-26 | 2021-01-26 | Incision traction device for orthopedic surgery |
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| Publication Number | Publication Date |
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| CN112932569A true CN112932569A (en) | 2021-06-11 |
| CN112932569B CN112932569B (en) | 2023-03-21 |
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| CN202110101648.8A Active CN112932569B (en) | 2021-01-26 | 2021-01-26 | Incision traction device for orthopedic surgery |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070239161A1 (en) * | 2006-04-06 | 2007-10-11 | Lukas Giger | Remotely Adjustable Tissue Displacement Device |
| CN203479038U (en) * | 2013-09-30 | 2014-03-12 | 宁波日星铸业有限公司 | Slag clamping device |
| CN108378881A (en) * | 2018-04-09 | 2018-08-10 | 褚言琛 | A kind of adjustable bone surgery edge of a knife expander |
| CN210228219U (en) * | 2019-05-10 | 2020-04-03 | 周继军 | A fixed bolster for department of general surgery's operation |
| CN210519520U (en) * | 2019-07-20 | 2020-05-15 | 武汉天创市政建设工程有限公司 | Greening nursery stock trimming device for municipal road |
| CN213411206U (en) * | 2020-11-02 | 2021-06-11 | 江苏食品药品职业技术学院 | Workpiece punching, positioning and clamping device |
-
2021
- 2021-01-26 CN CN202110101648.8A patent/CN112932569B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070239161A1 (en) * | 2006-04-06 | 2007-10-11 | Lukas Giger | Remotely Adjustable Tissue Displacement Device |
| CN203479038U (en) * | 2013-09-30 | 2014-03-12 | 宁波日星铸业有限公司 | Slag clamping device |
| CN108378881A (en) * | 2018-04-09 | 2018-08-10 | 褚言琛 | A kind of adjustable bone surgery edge of a knife expander |
| CN210228219U (en) * | 2019-05-10 | 2020-04-03 | 周继军 | A fixed bolster for department of general surgery's operation |
| CN210519520U (en) * | 2019-07-20 | 2020-05-15 | 武汉天创市政建设工程有限公司 | Greening nursery stock trimming device for municipal road |
| CN213411206U (en) * | 2020-11-02 | 2021-06-11 | 江苏食品药品职业技术学院 | Workpiece punching, positioning and clamping device |
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| CN112932569B (en) | 2023-03-21 |
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