CN111419499A - Medical wound orthopedics traction device - Google Patents
Medical wound orthopedics traction device Download PDFInfo
- Publication number
- CN111419499A CN111419499A CN202010262084.1A CN202010262084A CN111419499A CN 111419499 A CN111419499 A CN 111419499A CN 202010262084 A CN202010262084 A CN 202010262084A CN 111419499 A CN111419499 A CN 111419499A
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- CN
- China
- Prior art keywords
- traction
- clamping
- base
- sliding
- traction device
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/04—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints
- A61F5/042—Devices for stretching or reducing fractured limbs; Devices for distractions; Splints for extension or stretching
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/01—Orthopaedic devices, e.g. splints, casts or braces
- A61F5/0102—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations
- A61F5/0104—Orthopaedic devices, e.g. splints, casts or braces specially adapted for correcting deformities of the limbs or for supporting them; Ortheses, e.g. with articulations without articulation
Abstract
The invention relates to the technical field related to rehabilitation traction, in particular to a medical wound orthopedic traction device, which comprises: a base; a seat mounted on the base; the clamping mechanism is slidably mounted on the base; the adjusting mechanism is connected with the clamping mechanism and used for adjusting the distance between the clamping mechanism and the seat; the traction mechanism is installed on the base and connected with the adjusting mechanism, and the traction mechanism is used for driving the adjusting mechanism and the clamping mechanism to move so as to realize traction of the legs of the patient. The leg stretching device is novel in design, the adjusting mechanism and the clamping mechanism are driven to integrally move through the arranged traction mechanism, so that the legs of patients can be stretched to be dragged, meanwhile, the distance between the clamping mechanism and the seat can be adjusted through the arranged adjusting mechanism, the use of different patients is realized, and the application range is wide.
Description
Technical Field
The invention relates to the technical field related to rehabilitation traction, in particular to a medical wound orthopedic traction device.
Background
The orthopedic stretching traction method is widely applied to clinical symptoms such as radioactive leg and foot numbness, leg and foot muscular atrophy caused by walking weakness, traumatic cervical vertebra fracture and the like. The tensile draw gear of medical orthopedics that uses at present installs trouble, wastes time and energy, and the while is removing the very poor of performance on the convenience, generally uses the motor to provide power, can't be directed against the tensile towed dynamics of different patient control, and current draw gear commonality is not strong, can't satisfy different patient demands.
Disclosure of Invention
The invention aims to provide a medical wound orthopedic traction device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a medical traumatic orthopedic traction device, comprising:
a base;
a seat mounted on the base;
the clamping mechanism is slidably mounted on the base;
the adjusting mechanism is connected with the clamping mechanism and used for adjusting the distance between the clamping mechanism and the seat;
the traction mechanism is installed on the base and connected with the adjusting mechanism, and the traction mechanism is used for driving the adjusting mechanism and the clamping mechanism to move so as to realize traction of the legs of the patient.
As a further scheme of the invention: the adjusting mechanism and the traction mechanism are both arranged in a transmission cavity arranged on the base in a sliding mode.
As a still further scheme of the invention: fixture include with the bearing platform that adjustment mechanism connects and install the last centre gripping subassembly of bearing platform, centre gripping subassembly including insert put in the movable block of the movable intracavity that the bearing bench set up, the movable block orientation the one end in activity chamber pass through the second spring with the bottom in activity chamber is connected, the movable block is kept away from the one end in activity chamber articulates there is the clamping jaw of two relative settings, the clamping jaw through with it articulated connecting rod with the bearing platform is articulated.
As a still further scheme of the invention: and a rubber pad or an air bag is arranged at the inner side end of the clamping jaw.
As a still further scheme of the invention: adjustment mechanism includes to slide through sliding assembly moving part in the transmission chamber, the moving part sets up for hollow structure, and its inboard rotation installs the threaded rod, threaded connection have on the threaded rod at least one with accept platform fixed connection's threaded sleeve, the one end of threaded rod runs through the moving part and with run through the transmission sleeve sliding connection of transmission chamber lateral wall, the transmission sleeve is kept away from the one end of threaded rod is fixed with the carousel.
As a still further scheme of the invention: be provided with the bar spacing groove on the telescopic inner wall of transmission, the threaded rod with transmission muffjoint's position department is provided with the bar stopper, the bar spacing groove with bar stopper sliding fit.
As a still further scheme of the invention: the sliding assembly comprises a sliding block fixed on the moving piece and a sliding groove arranged on the inner wall of the transmission cavity, and the sliding block is in sliding fit with the sliding groove.
As a still further scheme of the invention: traction mechanism is in including rotating the gear in the transmission chamber, the gear with install bar tooth meshing on the moving part, the gear is kept away from one side meshing of moving part have with transmission chamber sliding connection's rack plate, the one end of rack plate is through the interior wall connection of first spring with the transmission chamber, and the other end passes through the haulage rope and is connected with the pulling handle that sets up on the seat.
As a still further scheme of the invention: the seat comprises a backrest fixed on the base and an armrest fixedly connected with the backrest, and the pulling handle is slidably mounted on the armrest.
Compared with the prior art, the invention has the beneficial effects that: the leg stretching device is novel in design, the adjusting mechanism and the clamping mechanism are driven to integrally move through the arranged traction mechanism, so that the legs of patients can be stretched to be dragged, meanwhile, the distance between the clamping mechanism and the seat can be adjusted through the arranged adjusting mechanism, the use of different patients is realized, and the application range is wide.
Drawings
Fig. 1 is a structural schematic diagram of a medical trauma orthopedics traction device.
Fig. 2 is a schematic view of the connection state of the threaded rod and the transmission sleeve 15 in the medical trauma orthopaedics traction device.
Fig. 3 is a schematic structural diagram of a clamping mechanism in the medical trauma orthopedics traction device.
Fig. 4 is an enlarged view of a structure at a in fig. 1.
In the figure: 1-base, 2-supporting leg, 3-backrest, 4-armrest, 5-hauling rope, 6-transmission cavity, 7-rack plate, 8-first spring, 9-gear, 10-moving part, 11-threaded rod, 12-bearing platform, 13-clamping mechanism, 14-threaded sleeve, 15-transmission sleeve, 16-rotary table, 17-guide groove, 18-clamping jaw, 19-connecting rod, 20-moving block, 21-second spring, 22-moving cavity and 23-pulling handle.
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.
Referring to fig. 1 to 4, in an embodiment of the present invention, a medical trauma orthopedic traction device includes:
a base 1;
a seat mounted on the base 1;
the clamping mechanism 13 is arranged on the base 1 in a sliding mode;
the adjusting mechanism is connected with the clamping mechanism 13 and is used for adjusting the distance between the clamping mechanism 13 and the seat;
the traction mechanism is arranged on the base 1 and connected with the adjusting mechanism, and the traction mechanism is used for driving the adjusting mechanism and the clamping mechanism 13 to move so as to realize the traction of the legs of the patient.
In the embodiment of the invention, the adjusting mechanism and the clamping mechanism 13 are driven to integrally move by the arranged traction mechanism, so that the leg of the patient can be stretched to be dragged, meanwhile, the distance between the clamping mechanism 13 and the seat can be adjusted by the arranged adjusting mechanism, so that the use of different patients is realized, and the application range is wide.
In the embodiment of the present invention, the lower end of the base 1 is fixed with a leg 2, and the leg 2 plays a bearing role, but it is understood that the lower end of the leg 2 can be installed with a roller for facilitating the movement of the device.
In an embodiment of the invention, the clamping mechanism 13 is used for fixation of the patient's leg.
As an embodiment of the invention, the adjusting mechanism and the traction mechanism are both slidably mounted in a transmission cavity 6 arranged on the base 1.
In the embodiment of the invention, the adjusting mechanism and the traction mechanism are embedded in the transmission cavity 6, so that the legs are in a flat state when the patient uses the device.
As an embodiment of the present invention, the clamping mechanism includes a receiving platform 12 connected to the adjusting mechanism, and a clamping assembly mounted on the receiving platform 12, the clamping assembly includes a movable block 20 inserted into a movable cavity 22 provided on the receiving platform 12, one end of the movable block 20 facing the movable cavity 22 is connected to the bottom of the movable cavity 22 through a second spring 21, one end of the movable block 20 away from the movable cavity 22 is hinged to two oppositely-arranged clamping jaws 18, and the clamping jaws 18 are hinged to the receiving platform 12 through a connecting rod 19 hinged to the clamping jaws 18.
In the embodiment of the invention, when the patient needs to use the device, the leg of the patient is directly placed into the clamping jaw 18, the movable block 20 moves downwards under the action of gravity, and the clamping jaw 18 is automatically clamped and placed under the action of the connecting rod 19, so that the use is convenient.
In one embodiment of the present invention, a rubber pad or bladder is mounted on the inside end of the jaw 18.
In the embodiment of the invention, the leg and ankle of the patient can be effectively protected by the arranged air bag or rubber pad, and the comfort of the device in the use process is improved.
As an embodiment of the present invention, the adjusting mechanism includes a movable member 10 that slides in the transmission cavity 6 through a sliding component, the movable member 10 is a hollow structure, a threaded rod 11 is rotatably installed inside the movable member 10, at least one threaded sleeve 14 fixedly connected to the receiving platform 12 is connected to the threaded rod 11 through a thread, one end of the threaded rod 11 penetrates through the movable member 10 and is slidably connected to a transmission sleeve 15 penetrating through a side wall of the transmission cavity 6, and a turntable 16 is fixed to one end of the transmission sleeve 15 far away from the threaded rod 11.
In the embodiment of the invention, the transmission sleeve 15 is driven to rotate by rotating the turntable 16, the threaded rod 11 is driven to rotate when the transmission sleeve 15 rotates, and the receiving platform 12 and the clamping mechanism 13 are driven to integrally move and adjust through the action of the threaded sleeve 14 when the threaded rod 11 rotates.
As an embodiment of the present invention, a strip-shaped limiting groove is disposed on an inner wall of the transmission sleeve 15, a strip-shaped limiting block is disposed at a position where the threaded rod 11 is connected with the transmission sleeve 15, and the strip-shaped limiting groove is in sliding fit with the strip-shaped limiting block.
In the embodiment of the invention, the transmission sleeve 15 drives the threaded rod 11 to rotate without affecting the overall movement of the movable member 10 by the sliding fit of the strip-shaped limiting block and the strip-shaped limiting groove.
As an embodiment of the present invention, the sliding component includes a sliding block fixed on the movable member 10 and a sliding groove disposed on the inner wall of the transmission cavity 6, and the sliding block is in sliding fit with the sliding groove.
In the present embodiment, the sliding component primarily guides the movement of the moveable member 10.
As an embodiment of the present invention, the traction mechanism includes a gear 9 rotating in the transmission cavity 6, the gear 9 is engaged with a strip-shaped tooth mounted on the movable member 10, one side of the gear 9 away from the movable member 10 is engaged with a rack plate 7 slidably connected with the transmission cavity 6, one end of the rack plate 7 is connected with the inner wall of the transmission cavity 6 through a first spring 8, and the other end is connected with a pulling handle 23 arranged on the seat through a traction rope 5.
In the embodiment of the invention, the rack plate 7 is driven to move by pulling the handle 23, the movable piece 10 is integrally moved by the action of the gear 9 when the rack plate 7 moves, and the rack plate 7 is reset under the action of the first spring 8 after the pulling handle 23 is released.
In the embodiment of the invention, the lower end of the base 1 is further provided with a guide wheel, and the guide wheel is used for steering the traction rope.
As an embodiment of the present invention, the chair includes a backrest 3 fixed on the base 1 and an armrest 4 fixedly connected to the backrest 3, and the pull handle 23 is slidably mounted on the armrest 4.
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 (9)
1. A medical trauma orthopaedic distraction device, comprising:
a base (1);
a seat mounted on the base (1);
the clamping mechanism (13), the clamping mechanism (13) is installed on the base (1) in a sliding mode;
the adjusting mechanism is connected with the clamping mechanism (13) and is used for adjusting the distance between the clamping mechanism (13) and the seat;
the traction mechanism is installed on the base (1) and connected with the adjusting mechanism, and the traction mechanism is used for driving the adjusting mechanism and the clamping mechanism (13) to move so as to realize traction of the legs of the patient.
2. Medical trauma orthopaedic traction device according to claim 1, characterized in that both the adjustment mechanism and the traction mechanism are slidingly mounted in a transmission chamber (6) provided on the base (1).
3. The medical trauma orthopedics traction device according to claim 1, characterized in that the clamping mechanism comprises a receiving platform (12) connected with the adjusting mechanism and a clamping component installed on the receiving platform (12), the clamping component comprises a movable block (20) inserted in a movable cavity (22) arranged on the receiving platform (12), one end of the movable block (20) facing the movable cavity (22) is connected with the bottom of the movable cavity (22) through a second spring (21), one end of the movable block (20) far away from the movable cavity (22) is hinged with two oppositely arranged clamping jaws (18), and the clamping jaws (18) are hinged with the receiving platform (12) through a connecting rod (19) hinged with the clamping jaws.
4. The medical wound orthopedic traction device according to claim 4, characterized in that the inner ends of the clamping jaws (18) are mounted with rubber pads or air bags.
5. The orthopedic traction device for medical trauma according to claim 2, characterized in that the adjusting mechanism comprises a movable member (10) which slides in the transmission cavity (6) through a sliding component, the movable member (10) is a hollow structure, a threaded rod (11) is rotatably mounted on the inner side of the movable member, at least one threaded sleeve (14) fixedly connected with the receiving platform (12) is connected to the threaded rod (11) in a threaded manner, one end of the threaded rod (11) penetrates through the movable member (10) and is slidably connected with a transmission sleeve (15) penetrating through the side wall of the transmission cavity (6), and a rotary table (16) is fixed on one end of the transmission sleeve (15) far away from the threaded rod (11).
6. The medical wound orthopedic traction device according to claim 5, characterized in that a strip-shaped limiting groove is arranged on the inner wall of the transmission sleeve (15), a strip-shaped limiting block is arranged at the position where the threaded rod (11) is connected with the transmission sleeve (15), and the strip-shaped limiting groove is in sliding fit with the strip-shaped limiting block.
7. The orthopedic traction device for medical trauma according to claim 5, characterized in that the sliding component comprises a sliding block fixed on the movable member (10) and a sliding groove arranged on the inner wall of the transmission cavity (6), and the sliding block is in sliding fit with the sliding groove.
8. The orthopedic traction device for medical wounds is characterized in that the traction mechanism comprises a gear (9) rotating in the transmission cavity (6), the gear (9) is meshed with strip-shaped teeth mounted on the movable member (10), one side, away from the movable member (10), of the gear (9) is meshed with a rack plate (7) in sliding connection with the transmission cavity (6), one end of the rack plate (7) is connected with the inner wall of the transmission cavity (6) through a first spring (8), and the other end of the rack plate is connected with a pulling handle (23) arranged on the seat through a traction rope (5).
9. Medical trauma orthopaedic traction device according to claim 8, characterized in that said seat comprises a backrest (3) fixed to said base (1) and an armrest (4) fixedly connected to said backrest (3), said pulling grip (23) being slidingly mounted on said armrest (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010262084.1A CN111419499A (en) | 2020-04-06 | 2020-04-06 | Medical wound orthopedics traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010262084.1A CN111419499A (en) | 2020-04-06 | 2020-04-06 | Medical wound orthopedics traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111419499A true CN111419499A (en) | 2020-07-17 |
Family
ID=71557487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010262084.1A Withdrawn CN111419499A (en) | 2020-04-06 | 2020-04-06 | Medical wound orthopedics traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111419499A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888170A (en) * | 2020-08-27 | 2020-11-06 | 吉林大学第一医院 | Special cardiopulmonary resuscitation nursing device for elderly acute cardiac arrest patients |
| CN114712062A (en) * | 2022-03-29 | 2022-07-08 | 李坚强 | Elastic fixator for limbs fracture |
-
2020
- 2020-04-06 CN CN202010262084.1A patent/CN111419499A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888170A (en) * | 2020-08-27 | 2020-11-06 | 吉林大学第一医院 | Special cardiopulmonary resuscitation nursing device for elderly acute cardiac arrest patients |
| CN114712062A (en) * | 2022-03-29 | 2022-07-08 | 李坚强 | Elastic fixator for limbs fracture |
| CN114712062B (en) * | 2022-03-29 | 2023-10-27 | 李坚强 | Elastic fixer for four limbs fracture |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200717 |
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| WW01 | Invention patent application withdrawn after publication |