CN111388163A - Adjustable traction device for orthopedic patient - Google Patents
Adjustable traction device for orthopedic patient Download PDFInfo
- Publication number
- CN111388163A CN111388163A CN202010146879.6A CN202010146879A CN111388163A CN 111388163 A CN111388163 A CN 111388163A CN 202010146879 A CN202010146879 A CN 202010146879A CN 111388163 A CN111388163 A CN 111388163A
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- Prior art keywords
- placing
- traction device
- concave
- foot
- sliding
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- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 13
- 230000002146 bilateral effect Effects 0.000 claims description 8
- 210000002414 leg Anatomy 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 210000001930 leg bone Anatomy 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 1
- 206010061599 Lower limb fracture Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
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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. long-term immobilising or pressure directing devices for treating broken or deformed bones such as 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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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to a traction device, in particular to an adjustable traction device for orthopedic patients. The technical problem to be solved is how to provide an adjustable traction device for orthopedic patients, which can be adjusted according to the actual condition of the patients and is comfortable to use. An adjustable traction device for orthopedic patients comprises a base; the placing assembly is arranged at the top of the base and used for placing the leg; the fixing component is rotatably arranged on the placing component; the traction assembly is installed on the placement assembly in a sliding mode. The invention can lead a person to comfortably pull through the matching of the rotary drum and the supporting plate, simultaneously can protect the person who pulls from being hurt, can quickly fix the feet through the screw rod and the first nut, prevents the legs from shifting when pulling, can adjust the pulling according to the self needs of the patient through the matching of the worm wheel and the worm, and improves the practicability of the equipment.
Description
Technical Field
The invention relates to a traction device, in particular to an adjustable traction device for orthopedic patients.
Background
Leg bone traction, the fracture of the leg fracture adjustable type Bolang's frame stainless steel lower limb traction frame hip joint femur traction stretching headstock is fixed and the lower limb traction belt is pulled down, and before the leg bone is pulled, the leg part needs to be placed.
Patent grant publication number is CN 208864601U's patent and discloses an orthopedics detects with sliding positioning's shank draw gear, including base, slide mechanism, branch, pull wire, pull lead weight device, shank draw gear and running gear, slide mechanism sliding connection is at the top of base, pull wire swing joint is on the surface of branch, pull lead weight device fixed connection is in the one end of pull wire, the other end of shank draw gear fixedly connected with pull wire, running gear fixed connection is in the bottom of base, slide mechanism's top fixedly connected with sleeve pipe, sheathed tube inner wall swing joint has the lift support arm, branch fixed connection is at the top of lift support arm. By the matching use of the structures, the lifting support arm has better lifting effect in the sleeve, more stable lifting process and better use effect, and avoids the phenomenon of slipping and descending of the lifting support arm. Although the device can draw the legs, the device causes discomfort to the patient when in use.
Therefore, an adjustable traction device for orthopedic patients, which can be adjusted according to the actual condition of the patient and is comfortable to use, needs to be developed.
Disclosure of Invention
In order to overcome the defects that the existing leg bone traction mode cannot be adjusted according to the actual condition of a patient and is uncomfortable to use, the technical problem to be solved is as follows: provides an adjustable traction device for orthopedic patients, which can be adjusted according to the actual condition of the patients and is comfortable to use.
The technical scheme of the invention is as follows: an adjustable traction device for orthopedic patients, comprising: a base; the placing component is arranged on the base and used for placing the leg part; the fixing component is rotatably arranged on the placing component; the traction assembly is installed on the placement assembly in a sliding mode.
As a preferred technical scheme of the invention, the placing assembly comprises: the concave frame is arranged on the base; two rotary drums are symmetrically arranged on the concave frame in a rotary mode; the two foot placing plates are rotatably arranged on the concave frame in a bilateral symmetry manner; two sliding rods are arranged in a group, and are arranged on the foot placing plate in a sliding mode in a bilateral symmetry mode; the supporting plate is arranged between each group of sliding rods; the first spring is connected between the foot placing plate and the supporting plate.
As a preferred technical solution of the present invention, the fixing member includes: two screw rods are arranged on the support plates at the two sides; the first nut is in threaded connection with the screw rod; the circular ring is arranged at the tail end of the arc-shaped rod; the concave connecting rod is slidably arranged between the two side supporting plates; and the second spring is connected between the concave connecting rod and the supporting plate.
As a preferred technical scheme of the invention, the traction assembly comprises: a rotating shaft rotatably installed between the foot placing plates through a bearing; a worm wheel mounted on the rotating shaft; the worm is rotatably arranged between the foot placing plates through a bearing and matched with the worm wheel; the two cams are symmetrically arranged at the two ends of the rotating shaft.
As a preferred embodiment of the present invention, the present invention further comprises: the screw rod is rotatably arranged in the middle of the base through a bearing; the second nut is arranged on the screw rod through threads; the sliding sleeve is arranged on the concave frame in a sliding mode in a bilateral symmetry mode; a concave strut. Install between the sliding sleeve, concave branch places the board cooperation with the foot.
As a preferred embodiment of the present invention, the present invention further comprises: the cotton sleeve is arranged on the arc-shaped rod.
Has the advantages that: the leg traction device can lead a person to be comfortably dragged by matching the rotary drum with the supporting plate, can also protect the person to be dragged from being injured, can quickly fix the foot by the screw rod and the first nut, prevents the leg from being displaced when being dragged, can adjust the traction according to the self requirement of the patient by matching the worm wheel and the worm, improves the practicability of the device, and can adjust the angle of the leg by matching the screw rod and the second nut, so that the patient is more comfortable.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic view of a first partial body structure according to the present invention.
FIG. 3 is a schematic view of a second partial body structure according to the present invention.
Fig. 4 is a perspective view of a third embodiment of the present invention.
Labeled as: 1 … base, 2 … concave frame, 3 … rotary drum, 4 … foot placing plate, 5 … sliding rod, 6 … supporting plate, 7 … first spring, 8 … screw rod, 9 … arc rod, 10 … first nut, 11 … circular ring, 12 … concave connecting rod, 13 … second spring, 14 … rotating shaft, 15 … worm wheel, 16 … worm, 17 … cam, 18 … screw rod, 19 … second nut, 20 … sliding sleeve, 21 … concave supporting rod, 22 … cotton sleeve.
Detailed Description
The invention is described in further detail below with reference to the drawings and the detailed description, but the invention is not limited to the scope of protection and application.
Example 1
An adjustable traction device for orthopedic patients is shown in figures 1, 2 and 3 and comprises a base 1, a placing assembly, a fixing assembly and a traction assembly, wherein the placing assembly for placing feet is arranged at the top of the base 1, the fixing assembly for fixing through a rotating mode is arranged on the placing assembly, and the traction assembly for traction through a sliding mode is arranged on the placing assembly.
As shown in fig. 1 and 2, the placing component comprises a concave frame 2, a rotary drum 3, a foot placing plate 4, a sliding rod 5, a supporting plate 6 and a first spring 7, the concave frame 2 is welded at the top of the base 1, the rotary drum 3 is arranged in a manner of bilateral symmetry at the top of the concave frame 2, the foot placing plate 4 is connected with each other, the sliding rod 5 is arranged in a manner of bilateral symmetry at the bottom of the foot placing plate 4, the supporting plate 6 is welded between the bottom ends of the sliding rod 5, and the first spring 7 is welded between the foot placing plate 4 and.
As shown in fig. 1 and 2, the fixing component comprises a screw 8, an arc-shaped rod 9, a first nut 10, a circular ring 11, a concave connecting rod 12 and a second spring 13, the screw 8 is arranged on the outer sides of the tops of the supporting plates 6 on the left side and the right side, the arc-shaped rod 9 is arranged on the screw 8 in a sliding mode, the first nut 10 is connected to the screw 8 on the upper side and the lower side of the arc-shaped rod 9 through threads, the circular ring 11 is connected to the tail end of the arc-shaped rod 9, the concave connecting rod 12 is connected between the two supporting plates 6 in a sliding mode, the second spring 13 is connected between the concave connecting rod 12 and the supporting.
As shown in fig. 1 and 3, the traction assembly includes a rotating shaft 14, a worm wheel 15, a worm 16 and a cam 17, the rotating shaft 14 is rotatably arranged between the foot placing plates 4 through a bearing, the worm wheel 15 is arranged in the middle of the rotating shaft 14, the worm 16 is rotatably arranged between the lower portions of the foot placing plates 4 through a bearing, the worm 16 is matched with the worm wheel 15, the cam 17 is arranged at each of the left and right ends of the rotating shaft 14, and the cam 17 is matched with the support plate 6.
The specific operation flow of the above embodiment: when patient need pull the shank, place the shank earlier on placing the subassembly, then fix the shank through fixed subassembly, pull the shank through pulling the subassembly afterwards, pull the shank and finish the back, loosen fixed subassembly, then the shank breaks away from with placing the subassembly can.
Before needs pull the shank, place the shank earlier on board 4 is placed to the foot, place in backup pad 6 at the sole, then promote backup pad 6 downstream through pulling the subassembly, it slides down to drive slide bar 5, first spring 7 is tensile, so pull people's foot, rotary drum 3 can protect and pull the lead joint part, after pulling the foot and finishing, place board 4 with the shank and the foot and break away from, it resets to drive slide bar 5 and its upper mounting rebound under first spring 7's effect, so, can let the comfortable pulling of people, still can protect the drafter not hurt simultaneously.
Place the foot in backup pad 6 on preceding, pulling concave connecting rod 12 downstream, second spring 13 is tensile, concave connecting rod 12 leaves ring 11, can rotate arc rod 9 outside this moment and open, then the people places the foot in backup pad 6, and rotate arc rod 9 and reset, live people's foot, at this moment, loosen concave connecting rod 12, under the effect that second spring 13 resets, it inserts in ring 11 to drive concave connecting rod 12 to reset, it is fixed with arc rod 9, then can pull, so, can fix the foot fast, prevent to pull the displacement when taking place the shank.
After placing the shank and finishing, twist worm 16 and rotate, drive worm wheel 15 and rotate, and then drive axis of rotation 14 and rotate, drive cam 17 and rotate, promote backup pad 6 and remove downwards, pull people's foot, when backup pad 6 moves the towed optimum position, stall worm 16, so, can be according to patient's self needs, the adjustment is pulled, has improved the practicality of equipment.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 4, the foot placing device further comprises a screw rod 18, a second nut 19, a sliding sleeve 20 and a concave support rod 21, wherein the screw rod 18 is rotatably arranged in the middle of the base 1 through a bearing, the second nut 19 is connected to the screw rod 18 through a thread, the sliding sleeves 20 are slidably arranged on the left portion and the right portion of the concave frame 2, the sliding sleeves 20 are connected with the second nut 19, the concave support rod 21 is connected between the sliding sleeves 20, and the concave support rod 21 is matched with the foot placing plate 4.
As shown in fig. 1 and 2, the utility model also comprises a cotton sleeve 22, and the cotton sleeve 22 is sleeved on the arc-shaped rods 9.
The specific operation flow of the above embodiment: before needs are adjusted the shank, twist lead screw 18 and rotate, drive second nut 19 and reciprocate, and then drive sliding sleeve 20 and slide from top to bottom, drive spill branch 21 and reciprocate for the angle of placing the board can be adjusted, so, can adjust the angle of shank, makes patient more comfortable.
The cotton cover 22 is in contact with the foot during traction, thus protecting the traction person's foot.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. An adjustable traction device for orthopedic patients, comprising:
a base;
the placing component is arranged on the base and used for placing the leg part;
the fixing component is rotatably arranged on the placing component;
the traction assembly is installed on the placement assembly in a sliding mode.
2. The adjustable traction device as claimed in claim 1, wherein the placement assembly comprises:
the concave frame is arranged on the base;
two rotary drums are symmetrically arranged on the concave frame in a rotary mode;
the two foot placing plates are rotatably arranged on the concave frame in a bilateral symmetry manner;
two sliding rods are arranged in a group, and are arranged on the foot placing plate in a sliding mode in a bilateral symmetry mode;
the supporting plate is arranged between each group of sliding rods;
the first spring is connected between the foot placing plate and the supporting plate.
3. The adjustable traction device as claimed in claim 2, wherein the fixing member comprises:
two screw rods are arranged on the support plates at the two sides;
an arc-shaped rod which is arranged on the screw rod in a sliding way,
the first nut is in threaded connection with the screw rod;
the circular ring is arranged at the tail end of the arc-shaped rod;
the concave connecting rod is slidably arranged between the two side supporting plates;
and the second spring is connected between the concave connecting rod and the supporting plate.
4. The adjustable distraction device of claim 3, wherein the distraction assembly comprises:
a rotating shaft rotatably installed between the foot placing plates through a bearing;
a worm wheel mounted on the rotating shaft;
the worm is rotatably arranged between the foot placing plates through a bearing and matched with the worm wheel;
the two cams are symmetrically arranged at the two ends of the rotating shaft.
5. The adjustable traction device for an orthopedic patient according to claim 4, further comprising:
the screw rod is rotatably arranged in the middle of the base through a bearing;
the second nut is arranged on the screw rod through threads;
the sliding sleeve is arranged on the concave frame in a sliding mode in a bilateral symmetry mode;
a concave strut. Install between the sliding sleeve, concave branch places the board cooperation with the foot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146879.6A CN111388163A (en) | 2020-03-05 | 2020-03-05 | Adjustable traction device for orthopedic patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010146879.6A CN111388163A (en) | 2020-03-05 | 2020-03-05 | Adjustable traction device for orthopedic patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111388163A true CN111388163A (en) | 2020-07-10 |
Family
ID=71410768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010146879.6A Pending CN111388163A (en) | 2020-03-05 | 2020-03-05 | Adjustable traction device for orthopedic patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111388163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114767289A (en) * | 2022-03-04 | 2022-07-22 | 班定品 | Adjustable orthopedic arthroscopic surgery auxiliary device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003000627A (en) * | 2001-06-18 | 2003-01-07 | Berex Kk | Lower body tracting device |
| CN101803987A (en) * | 2010-03-16 | 2010-08-18 | 温州瑞莱克斯保健器材有限公司 | Massage armchair control program for massage armchair for stretching human body |
| CN107440882A (en) * | 2017-08-28 | 2017-12-08 | 浙江工业大学 | A kind of lower limb rehabilitation training machine |
| CN107802393A (en) * | 2017-12-08 | 2018-03-16 | 刘苗 | Orthopedic rehabilitation nursing traction bracket |
| CN207520321U (en) * | 2017-04-17 | 2018-06-22 | 宋正辉 | A kind of orthopedic rehabilitation draft gear |
| CN208942502U (en) * | 2017-07-26 | 2019-06-07 | 天津恒田科技有限公司 | A kind of knee joint traction recovering machine |
-
2020
- 2020-03-05 CN CN202010146879.6A patent/CN111388163A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003000627A (en) * | 2001-06-18 | 2003-01-07 | Berex Kk | Lower body tracting device |
| CN101803987A (en) * | 2010-03-16 | 2010-08-18 | 温州瑞莱克斯保健器材有限公司 | Massage armchair control program for massage armchair for stretching human body |
| CN207520321U (en) * | 2017-04-17 | 2018-06-22 | 宋正辉 | A kind of orthopedic rehabilitation draft gear |
| CN208942502U (en) * | 2017-07-26 | 2019-06-07 | 天津恒田科技有限公司 | A kind of knee joint traction recovering machine |
| CN107440882A (en) * | 2017-08-28 | 2017-12-08 | 浙江工业大学 | A kind of lower limb rehabilitation training machine |
| CN107802393A (en) * | 2017-12-08 | 2018-03-16 | 刘苗 | Orthopedic rehabilitation nursing traction bracket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114767289A (en) * | 2022-03-04 | 2022-07-22 | 班定品 | Adjustable orthopedic arthroscopic surgery auxiliary device |
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Legal Events
| 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 | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Jing Inventor after: Ge Fen Inventor after: Meng Xiangzhen Inventor after: Wang Yandi Inventor before: Wang Yandi |
|
| CB03 | Change of inventor or designer information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200710 |
|
| WD01 | Invention patent application deemed withdrawn after publication |