CN108703828B - Lower limb tractor - Google Patents
Lower limb tractor Download PDFInfo
- Publication number
- CN108703828B CN108703828B CN201810566320.1A CN201810566320A CN108703828B CN 108703828 B CN108703828 B CN 108703828B CN 201810566320 A CN201810566320 A CN 201810566320A CN 108703828 B CN108703828 B CN 108703828B
- Authority
- CN
- China
- Prior art keywords
- support
- thigh support
- shank
- thigh
- traction
- Prior art date
- 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.)
- Active
Links
Images
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
-
- 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
- A61F5/0106—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 for the knees
-
- 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
- A61F5/0111—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 for the feet or ankles
-
- 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
- A61F2005/0188—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 having pressure sensors
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nursing (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)
- Rehabilitation Tools (AREA)
Abstract
A medical lower limb retractor for treating hip, knee and ankle joints comprises: the thigh support 1, the shank support 4, the linking element thigh support supporting rod 2, the traction belt 3, the S buckle 5, the fixing element traction lock 6, the damping wheel 7, the adhesive belt 9, the meter 8 and the electric heating wire 10. Is characterized in that the support rods extending out of the two sides of the lower end of the thigh support and the pulling belts fixed at the inner sides are interlaced and interpenetrated with the S buckles protruding out of the two sides of the upper end of the shank support, so that the pulling belts penetrate out of the lower ends of the S buckles in an S shape and are led out through the damping holes of the pulling locks and the damping wheels in a clearance way, and the tail end of the pulling belts is fixed with the electric heating lower limb tractor which is formed by arranging the meter.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a lower limb tractor.
Background
Currently, traction treatment is required for patients with diseases of knee joints, hip joints and the like to help the patients to recover early, and traction is also required for patients with cured diseases of knee joints and hip joints to perform daily traction health care. However, the traction treatment or daily traction health care is performed by manpower, which is time-consuming and labor-consuming, and requires a professional person to perform the operation, thereby causing great inconvenience to the treatment and daily health care of the patient.
Disclosure of Invention
The present invention is directed to overcoming the above-mentioned deficiencies of the prior art and providing a lower limb retractor. This low limbs tractor can carry out effectual tractive to the low limbs, need not professional personage and supplementary, and the user oneself can operate, provides very big facility for patient's treatment and daily health care.
In order to achieve the purpose, the lower limb tractor adopts the technical scheme that: the support rods extending out of the two sides of the lower end of the thigh support and the traction belts fixed on the inner sides are interleaved with the S buckles protruding out of the two sides of the upper end of the shank support, so that the traction belts penetrate out of the lower ends of the S buckles in an S shape and are led out through the damping holes of the traction lock and the damping wheel gaps, and the tail ends of the traction belts are fixed with a force measuring meter.
The thigh support has the function of binding and pressing the thighs, and the thigh support is limited by the pressure of the thigh support to be incapable of moving up and down within a certain thrust range.
The shank support has the function of binding and applying pressure to the shank, and the shank support is limited by the pressure of the shank support to be incapable of moving up and down within a certain thrust range.
The binding mode of the thigh support and the shank support is not limited to one mode, and the thigh support and the shank support can be made of hard materials and adhesive tapes, are suitable for various fat and thin leg types to be adjusted and worn, can also be made of full hard materials, and are suitable for being worn by high-strength patients.
The supporting rod has the function that when being extruded by the traction belt, the supporting rod acts on the thigh support thrust to enable the supporting rod to move upwards.
The S-shaped buckle has the function that when being extruded by the traction belt, the pushing force of the shank support acts to enable the shank support to descend.
The pull lock functions to define the pull strap position such that it imparts a pulling force to the pull strap that remains stationary in the unlocked state.
The unlocking mode of the traction lock is to give a positive pulling force with the same magnitude as that borne by the traction belt, and the unlocking can be realized by slowly releasing.
The pulling locking method is reverse pulling, and the pulling belt can be locked.
Compared with the prior art, the invention has the following advantages:
1. the invention has convenient use and simple operation.
2. The traction force is manually and randomly regulated and controlled.
3. The body surface is heated.
4. Traction functions of hip joint, knee joint and ankle joint.
Description of the drawings
1 is the oblique view of the invention; FIG. 2 is a front view of the present invention; FIG. 3 is a side view of the pull lock of the present invention.
In the figure: 1. thigh support, 2 thigh support rods, 3 traction belts, 4 calf supports, 5S buckles, 6 traction locks, 7 damping wheels, 8 gauges, 9 bonding belts and 10 heating wires.
Detailed Description
The lower limb retractor comprises: the thigh support 1, the shank support 4, the linking element thigh support supporting rod 2, the traction belt 3, the S buckle 5, the fixing element traction lock 6, the damping wheel 7, the adhesive belt 9, the functional element meter 8 and the electric heating wire 10.
The thigh support 1 has the function of pressing the thighs in a binding mode, and the thigh support 1 is limited by the pressure of the thigh support to be incapable of moving up and down within a certain thrust range.
The shank support 4 has the function of binding and applying pressure to the shank, and the shank support 4 is limited by the pressure to be incapable of moving up and down within a certain thrust range.
The thigh support rod 2 and the S buckle 5 have the function that the thigh support 1 and the shank support 4 move in opposite directions when the traction belt 3 is subjected to pulling force.
The said drag lock 6 functions in that the damping wheel 7 instantly locks the drag belt 3 to stop moving when it is pulled by the drag belt 3.
The damping wheel 7 has the functions that the resistance is increased when the damping wheel moves upwards to lock the traction belt 3 immediately, and the resistance is reduced when the damping wheel moves downwards to unlock the traction belt 3 immediately.
Installation of the lower limb retractor: firstly, fixing a shank support 4, fixing the shank support at the position of a patient shank through an adhesive tape 9, binding a thigh support 1 at the position of a thigh of the patient through the adhesive tape 9, inserting thigh support rods 2 and pulling belts 3 at two sides into S buckles 5 at two sides of the shank support 4 to enable the pulling belts 3 to form an S shape, and fixing a meter 8 after the tail ends of the pulling belts 3 are attached with damping wheels 7 and penetrate through the center of a pulling lock 6.
The use of the lower limb retractor: the operator reversely pulls the meter 8 at the tail end of the traction belt 3 at the same time, the damping wheel 7 rotates upwards, when the meter 8 displays the required traction force, the pulling is stopped, the traction lock 6 locks the traction belt 3, and the traction force is formed. Relieving the traction force of the lower limb tractor: the traction force of the damping wheel 7 falling off is released as long as an operator loosens any upper and lower adhesive tapes 9 or pulls the pulling belt 3 in the forward direction.
The thigh support 1 can also be regarded as a waist support through deformation in the invention, and the shank support 4 can be regarded as the thigh support 1 through deformation, thus completing the hip joint traction treatment purpose.
The thigh support 1 can be regarded as a lower leg support 4 through deformation, and the lower leg support 4 fixes the foot through deformation, so that the ankle joint traction treatment purpose is completed.
The binding mode of the thigh support 1 and the shank support 4 is not limited to one mode, and the thigh support and the shank support can be made of hard materials and adhesive tapes, are suitable for various fat and thin leg types to be adjusted and worn, can also be made of full hard materials, and are suitable for being worn by high-strength patients.
The electric heating wire 10 is arranged on the skin-facing surfaces of the thigh support 1 and the shank support 4, and is heated by an external power supply, so that the electric heating wire has the functions of regulating the body temperature of the lower limb, promoting blood circulation and accelerating the recovery of the lower limb.
The lower limb tractor shell can be provided with an operation key surface for displaying past/current traction force values, body surface temperature and temperature control for comparison and prediction.
The pulling force applied to the traction belt 3 can also be accomplished by electric means instead of manually.
The application of tractive effort may be set to a manual/electric mode.
The traction lock maintains and releases the traction function.
The deformed thigh support moves upwards to fix the waist, the deformed shank support moves upwards to the thigh part to be fixed, and the lower limb traction assembly is started to realize hip joint traction.
The deformed shank support moves downwards to fix the foot, the deformed thigh support moves downwards to the shank part to be fixed, and the lower limb traction assembly is started to realize ankle joint traction.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, changes and equivalent structural changes made to the above embodiment according to the technical spirit of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. Lower limbs tractor, its characterized in that: comprises a thigh support (1), a shank support (4), a link element thigh support supporting rod (2), a traction belt (3), an S-shaped buckle (5), a fixing element traction lock (6), a damping wheel (7), an adhesive belt (9), a functional element meter (8) and an electric heating wire (10), wherein the thigh support supporting rod (2) extending out of two sides of the lower end of the thigh support (1) and the traction belt (3) fixed on the inner side are alternately inserted with the S-shaped buckle (5) protruding out of two sides of the upper end of the shank support (4), the traction belt (3) penetrates out of the lower end of the S-shaped buckle (5) in an S shape, is led out from a gap between a damping hole of the traction lock (6) and the damping wheel (7), and the tail end is fixed with the meter (8) with a force measuring function, the thigh support (1) and the shank support (4) have the functions that the thigh support (1) applies pressure to the thigh, the shank support (4) binds the shank and limits the thigh support (1) or the shank support (4, the thigh support supporting rod (2) and the S-shaped buckle (5) have the function that the thigh support (1) and the shank support (4) move in opposite directions when the traction belt (3) is subjected to pulling force.
2. The lower extremity retractor of claim 1 wherein: the thigh support (1) and the shank support (4) are attached to the skin surface.
3. The lower extremity retractor of claim 1 wherein: the thigh support (1) and the shank support (4) are arranged into two combinations or a whole.
4. The lower extremity retractor of claim 1 wherein: the thigh support (1) and the shank support (4) are provided with electric heating wires on the skin surface.
5. The lower extremity retractor of claim 1 wherein: the screen display of the meter (8) is arranged at the outer side of the S-shaped buckle (5).
6. The lower extremity retractor of claim 1 wherein: the thigh support (1) and the shank support (4) are made of a semi-surrounding hard material and an adhesive tape or a fully-surrounding hard material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566320.1A CN108703828B (en) | 2018-06-04 | 2018-06-04 | Lower limb tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810566320.1A CN108703828B (en) | 2018-06-04 | 2018-06-04 | Lower limb tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108703828A CN108703828A (en) | 2018-10-26 |
| CN108703828B true CN108703828B (en) | 2021-03-30 |
Family
ID=63870338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810566320.1A Active CN108703828B (en) | 2018-06-04 | 2018-06-04 | Lower limb tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108703828B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109273078B (en) * | 2018-10-30 | 2021-11-09 | 贵州医科大学附属医院 | Ankle foot rehabilitation traction control system and method |
| CN111150533A (en) * | 2020-01-13 | 2020-05-15 | 河南科技大学第一附属医院 | Orthopedics fixing device |
| CN112972091A (en) * | 2021-01-13 | 2021-06-18 | 王荣涛 | Limb tractor |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210891U (en) * | 1987-06-24 | 1988-05-18 | 淮南矿务局第一矿工医院 | Portable lumbar traction fixer |
| CN1038021A (en) * | 1988-06-01 | 1989-12-20 | 默里尔多药物公司 | The pharmaceutical formulation of piperidyl alkanol and ibuprofen combination |
| CN2084807U (en) * | 1991-02-23 | 1991-09-18 | 高明启 | Cervical vertebra traction fixer |
| WO1996022063A1 (en) * | 1995-01-18 | 1996-07-25 | Svein Ousdal | A device for a stretch corset and a neck stretcher |
| CN1314134A (en) * | 2000-03-17 | 2001-09-26 | 株式会社日本M.D.M. | Medical tracting device |
| CN2482395Y (en) * | 2001-05-14 | 2002-03-20 | 郑培明 | Self-control lumbar vertebra tractor |
| CN2572936Y (en) * | 2002-10-01 | 2003-09-17 | 钱钦阳 | Lumbar intervertebral disc prolapse traction frame |
| CN1572262A (en) * | 2003-05-09 | 2005-02-02 | 奥托·博克保健有限公司 | Joint orthosis |
| CN2678598Y (en) * | 2003-12-16 | 2005-02-16 | 侯树勋 | Fixing bearing element for bone fracture traction |
| CN200939192Y (en) * | 2006-08-24 | 2007-08-29 | 贺石生 | Lambar tractor |
| JP2009066366A (en) * | 2007-09-10 | 2009-04-02 | Nisshin Denki:Kk | Stretchable device for easily lifting leg which uses repulsive force of leg-inserting spring |
| CN102333502A (en) * | 2009-02-26 | 2012-01-25 | 欧苏尔公司 | Orthopedic device for treatment of the back |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2286038Y (en) * | 1997-01-21 | 1998-07-15 | 张志宽 | Lower-limb skin traction belt |
| CN2703506Y (en) * | 2004-05-27 | 2005-06-08 | 詹宏 | Body-building traction height-increasing device |
| CN202654278U (en) * | 2012-06-07 | 2013-01-09 | 刘进伟 | Knee-joint tractor |
| CN203634341U (en) * | 2013-12-10 | 2014-06-11 | 中国航空工业第六一八研究所 | Medical multifunctional traction apparatus |
| CN105963106B (en) * | 2016-07-11 | 2017-12-22 | 江苏大学 | The knee joint mechanism of decompressor |
| CN107693182B (en) * | 2016-10-14 | 2018-08-24 | 崔韡 | A kind of wearable draft gear of nursing |
-
2018
- 2018-06-04 CN CN201810566320.1A patent/CN108703828B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87210891U (en) * | 1987-06-24 | 1988-05-18 | 淮南矿务局第一矿工医院 | Portable lumbar traction fixer |
| CN1038021A (en) * | 1988-06-01 | 1989-12-20 | 默里尔多药物公司 | The pharmaceutical formulation of piperidyl alkanol and ibuprofen combination |
| CN2084807U (en) * | 1991-02-23 | 1991-09-18 | 高明启 | Cervical vertebra traction fixer |
| WO1996022063A1 (en) * | 1995-01-18 | 1996-07-25 | Svein Ousdal | A device for a stretch corset and a neck stretcher |
| CN1314134A (en) * | 2000-03-17 | 2001-09-26 | 株式会社日本M.D.M. | Medical tracting device |
| CN2482395Y (en) * | 2001-05-14 | 2002-03-20 | 郑培明 | Self-control lumbar vertebra tractor |
| CN2572936Y (en) * | 2002-10-01 | 2003-09-17 | 钱钦阳 | Lumbar intervertebral disc prolapse traction frame |
| CN1572262A (en) * | 2003-05-09 | 2005-02-02 | 奥托·博克保健有限公司 | Joint orthosis |
| CN2678598Y (en) * | 2003-12-16 | 2005-02-16 | 侯树勋 | Fixing bearing element for bone fracture traction |
| CN200939192Y (en) * | 2006-08-24 | 2007-08-29 | 贺石生 | Lambar tractor |
| JP2009066366A (en) * | 2007-09-10 | 2009-04-02 | Nisshin Denki:Kk | Stretchable device for easily lifting leg which uses repulsive force of leg-inserting spring |
| CN102333502A (en) * | 2009-02-26 | 2012-01-25 | 欧苏尔公司 | Orthopedic device for treatment of the back |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108703828A (en) | 2018-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108703828B (en) | Lower limb tractor | |
| CN1265777C (en) | Portable device for enhancement of circulation and for prevention of stasis related DVT4 | |
| EP1983960B1 (en) | Orthopaedic apparatus for walking and rehabilitating motion-injured persons | |
| US3477428A (en) | Combined splint and traction device | |
| US5263495A (en) | Moving harness and method of use | |
| KR20110103530A (en) | Power-driven walking supporting device | |
| CN109009612A (en) | Lower limb traction therapeutic equipment | |
| CN211300973U (en) | Leg support with helping hand structure is convenient for dress | |
| CN114404229B (en) | Flexible wearable object actuator for lower limb rehabilitation | |
| CN103784294B (en) | Apoplectic hemiplegia patients ' recovery walking aid device | |
| CN217162570U (en) | Lower limb autonomous rehabilitation training device | |
| CN215021753U (en) | Knee joint assistance exoskeleton | |
| CN201049004Y (en) | Portable lumber vertebrae tractor | |
| CN211674620U (en) | Position fixing device for anesthesia enteroscopy | |
| CN210044270U (en) | Bandage | |
| JP4512701B2 (en) | Knee joint supporter | |
| CN215020079U (en) | Radiology department children examination fixing device | |
| CN208770308U (en) | Hemiplegic patient's knee ankle-joint fixes device | |
| CN217828342U (en) | A auxiliary device for hemiplegia gait rehabilitation training | |
| CN213156892U (en) | Intravenous injection vasodilatation heating device and pain relieving oversleeve | |
| CN218552662U (en) | Knee arthritis adjunctie therapy device | |
| CN110897844B (en) | Pressure reducer for heart rate too fast | |
| CN215535875U (en) | L-shaped turning-over cushion with anti-sliding function | |
| CN213406841U (en) | Auxiliary belt for recovering patients with cardiovascular and cerebrovascular diseases | |
| CN219000431U (en) | Be used for cerebral angiography postoperative oppression arresting gear |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |