CN111700772A - Unpowered rehabilitation walking aid - Google Patents

Unpowered rehabilitation walking aid Download PDF

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Publication number
CN111700772A
CN111700772A CN202010574647.0A CN202010574647A CN111700772A CN 111700772 A CN111700772 A CN 111700772A CN 202010574647 A CN202010574647 A CN 202010574647A CN 111700772 A CN111700772 A CN 111700772A
Authority
CN
China
Prior art keywords
power
rod
assisted
leg
power assisting
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.)
Pending
Application number
CN202010574647.0A
Other languages
Chinese (zh)
Inventor
常俊
陈树勇
祁宏达
秦宏平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Suyun Medical Materials Co Ltd
Original Assignee
Jiangsu Suyun Medical Materials Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Suyun Medical Materials Co Ltd filed Critical Jiangsu Suyun Medical Materials Co Ltd
Priority to CN202010574647.0A priority Critical patent/CN111700772A/en
Publication of CN111700772A publication Critical patent/CN111700772A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/0266—Foot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H1/00—Apparatus for passive exercising; Vibrating apparatus; Chiropractic devices, e.g. body impacting devices, external devices for briefly extending or aligning unbroken bones
    • A61H1/02—Stretching or bending or torsioning apparatus for exercising
    • A61H1/0237—Stretching or bending or torsioning apparatus for exercising for the lower limbs
    • A61H1/0255—Both knee and hip of a patient, e.g. in supine or sitting position, the feet being moved together in a plane substantially parallel to the body-symmetrical plane
    • A61H1/0262—Walking movement; Appliances for aiding disabled persons to walk
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/12—Driving means
    • A61H2201/1253—Driving means driven by a human being, e.g. hand driven
    • A61H2201/1261—Driving means driven by a human being, e.g. hand driven combined with active exercising of the patient
    • A61H2201/1269—Passive exercise driven by movement of healthy limbs
    • A61H2201/1276—Passive exercise driven by movement of healthy limbs by the other leg or arm
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/16—Physical interface with patient
    • A61H2201/1602—Physical interface with patient kind of interface, e.g. head rest, knee support or lumbar support
    • A61H2201/164—Feet or leg, e.g. pedal
    • A61H2201/1642—Holding means therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/08—Trunk
    • A61H2205/088—Hip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/10—Leg
    • A61H2205/102—Knee
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2205/00—Devices for specific parts of the body
    • A61H2205/12—Feet

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  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Rehabilitation Tools (AREA)

Abstract

The invention discloses an unpowered rehabilitation walking aid, which comprises a waistband and is characterized in that: the leg power assisting device and the foot power assisting device are connected with the waistband; the leg power assisting device comprises a rotating disc, a power assisting outer rod, an adjustable power assisting inner rod and a leg belt; the inner side of the rotating disc is fixed on the waistband, and the outer side of the rotating disc is connected with the power-assisted outer rod; the adjustable power-assisted inner rod is provided with a row of hole positions along the length direction, the adjustable power-assisted inner rod is fixedly arranged in the power-assisted outer rod through fasteners penetrating the hole positions, and the leg belt is fixedly arranged at the lower end of the adjustable power-assisted inner rod. The unpowered rehabilitation walking aid disclosed by the invention can be used for storing power when a patient strides at the lower limb on the healthy side, and assisting the patient to independently carry out rehabilitation training or daily activities such as leg lifting (hip bending), knee bending, foot lifting, striding and the like without electric power or artificial assistance.

Description

Unpowered rehabilitation walking aid
Technical Field
The invention provides an unpowered rehabilitation walking aid, and relates to the field of medical rehabilitation nursing.
Background
Lower limb dysfunction is a common complication of patients after stroke, and is frequently seen in middle-aged and elderly people. Because the lower limbs dysfunction patient, the inconvenient activity need walk the recovered activity at home or under nursing staff's help, has seriously influenced patient's quality of life, has also brought very big burden for family member or nursing staff. The existing rehabilitation therapy mostly adopts a rope pulling therapy, a lower limb with dysfunction of a patient is tied with a pulling rope, and a nursing staff is required to lift the pulling rope to assist the patient to complete the activities of leg lifting (hip bending), knee bending, foot lifting and striding. The pull rope therapy is mainly used for exercising ankle joints, knee joints and muscles of big and small legs of patients and needs long-term rehabilitation training. But for the patient, the patient can not finish the rehabilitation training alone, which consumes a lot of time and energy of family members or nursing staff intangibly.
Disclosure of Invention
The purpose of the invention is as follows: aiming at the problems and the defects in the prior art, the invention provides the unpowered rehabilitation walking aid which is simple in structure, high in efficiency and capable of being used independently.
The technical scheme is as follows: an unpowered rehabilitation walking aid comprises a waistband and is characterized in that: the leg power assisting device and the foot power assisting device are connected with the waistband; the leg power assisting device comprises a rotating disc, a power assisting outer rod, an adjustable power assisting inner rod and a leg belt; the inner side of the rotating disc is fixed on the waistband, and the outer side of the rotating disc is connected with the power-assisted outer rod; a row of hole positions are formed in the adjustable power-assisted inner rod along the length direction, the adjustable power-assisted inner rod is fixedly installed in the power-assisted outer rod through fasteners penetrating the hole positions, and the leg belt is fixedly arranged at the lower end of the adjustable power-assisted inner rod; the foot power assisting device comprises an adjusting knob, an elastic element and a foot belt; the adjusting knob is arranged at the upper end of the power-assisted outer rod, one end of the elastic element is connected with the adjusting knob, and the other end of the elastic element is connected with the foot belt.
The invention further defines the technical scheme as follows: the elastic element comprises a first pull rope, a tension spring and a second pull rope, one end of the first pull rope is wound on the adjusting knob, and the other end of the first pull rope is connected to the upper end of the tension spring; one end of the second pull rope is connected with the lower end of the tension spring, and the other end of the second pull rope is connected with the foot belt.
Preferably, the foot band comprises a heel cuff and a toe cuff having elasticity.
Preferably, the leg power assisting device further comprises a traction rod, one end of the traction rod is fixedly arranged at the joint of the rotating disk and the waistband, the other end of the traction rod is provided with a through hole, an inelastic bandage and an elastic belt are connected in the through hole respectively, the other end of the inelastic bandage is connected with the waistband, and the other end of the elastic belt is connected with the power assisting rod.
Has the advantages that: compared with the prior art, the invention has the following advantages:
1) the unpowered rehabilitation walking aid disclosed by the invention can be used for storing energy when a patient strides at the lower limb on the healthy side, and assisting the patient to independently carry out rehabilitation training or daily activities such as leg lifting (hip bending), knee bending, foot lifting, striding and the like without electric power or artificial assistance.
2) The walking aid rod of the unpowered rehabilitation walking aid is telescopically adjusted to adapt to patients with different heights. Meanwhile, the tension of the foot belt can be adjusted to adapt to patients with different degrees of lower limb disorder or different stages.
3) The invention has simple structure principle, flexible use and portability.
Drawings
FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a leg assist device of the present invention;
FIG. 3 is a schematic view of a foot assist device in accordance with the present invention;
in the figure: 1. the waistband, 2, the rotary disk, 3, adjust knob, 4, the traction lever, 5, elastic band, 6, helping hand outer pole, 7, helping hand inner pole, 8, leg area, 9, first stay cord, 10, extension spring, 11, second stay cord, 12, heel cover, 13, toe cover, bandage 14.
Detailed Description
The invention is further elucidated with reference to the drawings and the embodiments.
As shown in figures 1-3, an unpowered rehabilitation walking aid comprises a waistband 1, a leg power assisting device and a foot power assisting device. Wherein:
the leg power assisting device comprises a rotating disc 2, a traction rod 4, a power assisting outer rod 6, a power assisting inner rod 7 and a leg belt 8. The rotating disc in the embodiment adopts a full-ball rotating disc, one side of the rotating disc is locked on the waistband, and the other side of the rotating disc is connected with the power-assisted outer rod 6. After the thigh on one healthy side of the patient takes a step, the outer power-assisted rod 6 connected with the thigh on the weak side of the patient forms an angle difference with the horizontal line of the waist, and the rotating disk 2 is used for ensuring that the outer power-assisted rod 6 is fixedly connected with the waistband 1 and influencing the rotation of the outer power-assisted rod 6.
One end of the traction rod 4 is fixed at the joint of the rotating disk and the waistband, the other end of the traction rod is provided with a through hole, an inelastic bandage 14 and an elastic band 5 are respectively connected in the through hole, the other end of the inelastic bandage 14 is connected with the waistband 1, and the other end of the elastic band is connected with the power-assisted outer rod 6.
The outer power-assisted rod in the embodiment is a hollow pipe body, the bottom of the outer power-assisted rod is provided with a pair of hole sites, the inner power-assisted rod is provided with a row of hole sites capable of being fixed with the outer rod along the length direction, and the extension and retraction of the power-assisted rod can be realized by fixing different hole sites. The inner rod 7 of the power-assisted rod extends out of the power-assisted outer rod 6, and a leg belt 8 is fixed at the part outside the power-assisted outer rod 6. When the thigh on the healthy side strides, the angle between the power-assisted outer rod 6 and the traction rod 4 is increased, so that the elastic band is extended to play a role in storing force.
The foot power assisting device in the embodiment extends out of the power assisting outer rod 6, a part of a main power accumulating element of the foot power assisting device in the power assisting outer rod 6 is a tension spring 10, one end of the tension spring 10 is connected with a first pull rope 9, the first pull rope 9 is wound on the adjusting knob 3, and the other end of the tension spring is connected with a second pull rope 11. The adjusting knob 3 penetrates through the power-assisted rod, and the length of the first pull rope can be adjusted by rotating the adjusting knob 3, so that the tightness of the tension spring 10 can be adjusted. The elasticity of the tension spring 10 helps to lift the foot during walking. The foot strap is connected with the lower end of the second pull rope 11 and consists of a heel sleeve 12 and a toe sleeve 13, and the toe sleeve 13 has elasticity. The toe sleeve 13 is helpful to improve the foot drop condition in the walking process, and has the advantages of simple structure, no external power, adjustable force and the like.
When the unpowered rehabilitation walking aid is used, a patient sits on a chair, and selects the left or right unpowered rehabilitation walking aid according to the lower limbs with obstacles. Aligning the walking aid outer rod to the lower limb part of the obstacle, fastening a waistband, adjusting the staggered length of the inner rod and the outer rod of the walking aid according to the length of the lower limb, and fastening a leg belt. Firstly, the heel cover is covered on the heel, and then the toe cover is covered on the toe. If the force of the foot belt is not enough, the adjusting knob can be rotated, and the knob nut can be screwed after the tightness is adjusted. After wearing, the user can independently perform rehabilitation training or daily walking after standing.
The foregoing is only a preferred embodiment of this invention and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the invention and these modifications should also be considered as the protection scope of the invention.

Claims (4)

1. An unpowered rehabilitation walking aid comprises a waistband and is characterized in that: the leg power assisting device and the foot power assisting device are connected with the waistband;
the leg power assisting device comprises a rotating disc, a power assisting outer rod, an adjustable power assisting inner rod and a leg belt; the inner side of the rotating disc is fixed on the waistband, and the outer side of the rotating disc is connected with the power-assisted outer rod; a row of hole positions are formed in the adjustable power-assisted inner rod along the length direction, the adjustable power-assisted inner rod is fixedly installed in the power-assisted outer rod through fasteners penetrating the hole positions, and the leg belt is fixedly arranged at the lower end of the adjustable power-assisted inner rod;
the foot power assisting device comprises an adjusting knob, an elastic element and a foot belt, wherein the adjusting knob is arranged at the upper end of the power assisting outer rod, one end of the elastic element is connected with the adjusting knob, and the other end of the elastic element is connected with the foot belt.
2. The unpowered rehabilitation walker of claim 1, wherein: the elastic element comprises a first pull rope, a tension spring and a second pull rope, one end of the first pull rope is wound on the adjusting knob, and the other end of the first pull rope is connected to the upper end of the tension spring; one end of the second pull rope is connected with the lower end of the tension spring, and the other end of the second pull rope is connected with the foot belt.
3. The unpowered rehabilitation walker of claim 2, wherein: the foot strap includes a heel cuff and a toe cuff having elasticity.
4. The unpowered rehabilitation walker of claim 1, wherein: the leg power assisting device further comprises a traction rod, one end of the traction rod is fixedly arranged at the joint of the rotating disk and the waistband, the other end of the traction rod is provided with a through hole, an inelastic bandage and an elastic band are respectively connected in the through hole, the other end of the inelastic bandage is connected with the waistband, and the other end of the elastic band is connected with the power assisting rod.
CN202010574647.0A 2020-06-22 2020-06-22 Unpowered rehabilitation walking aid Pending CN111700772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010574647.0A CN111700772A (en) 2020-06-22 2020-06-22 Unpowered rehabilitation walking aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010574647.0A CN111700772A (en) 2020-06-22 2020-06-22 Unpowered rehabilitation walking aid

Publications (1)

Publication Number Publication Date
CN111700772A true CN111700772A (en) 2020-09-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010574647.0A Pending CN111700772A (en) 2020-06-22 2020-06-22 Unpowered rehabilitation walking aid

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112386447A (en) * 2020-11-18 2021-02-23 同济大学 Asymmetric lower limb autonomous rehabilitation device for hemiplegic patient

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112386447A (en) * 2020-11-18 2021-02-23 同济大学 Asymmetric lower limb autonomous rehabilitation device for hemiplegic patient

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