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Intelligent force measurement type joint rehabilitation traction brace and information management system

An intelligent and force-measuring technology, applied in force measurement, measuring devices, medical science, etc., can solve problems such as difficult quantification of drawing strength, inconsistent drawing time, lack of measurement methods or evaluation standards for drawing force, and achieve reduction The effect of healing pain

Pending Publication Date: 2021-03-30
SHANGHAI SIXTH PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, SPS braces have been widely used in the first-line treatment of post-traumatic and post-operative joint stiffness patients, and achieved good results, but there are still the following problems: (1) Difficult to quantify the stretching strength: the stretching force exerted on the joint during soft tissue stretching There is no measurement method or evaluation standard for elongation
If a standard for judging the stretching force can be established, it will help to avoid damage caused by violence while enhancing the stretching effect; (2) The stretching time is not uniform: the effect of stretching is not only related to the magnitude of the force, but also It is related to the length of time that the force is applied, and there is no research evidence to point out which stretch force-time model works best

Method used

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  • Intelligent force measurement type joint rehabilitation traction brace and information management system
  • Intelligent force measurement type joint rehabilitation traction brace and information management system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Embodiment 1, the proximal limbs of the human joints are fixed on the proximal limb bracket 1, wherein the proximal limb bracket 1 has a surrounding wall structure, and the surrounding wall structure has an opening, and the proximal limb bracket 1 surrounds the user's body On the outside of the proximal limb, the two ends of the strap 5 are respectively connected to the two sides of the opening. The strap 5 fastens the patient's limb in the wall structure, and the distal limb extends to the distal limb bracket 3. The limb is in contact with the protective pad 7 on the distal limb bracket 3, at this time, the distal limb is fixed on the distal limb bracket 3 through a strap 5, and then the distal limb bracket 3 is driven by the connecting rod 2 Rotate relative to the proximal limb bracket 1 to reach the end of the motion arc of the joint, and continue to rotate so that the human joint is stretched. At this time, there is a certain stretching force. As the soft tissue on t...

Embodiment 2

[0078] Embodiment 2, the patient can wear the intelligent dynamometer-type joint rehabilitation stretching brace according to the prescription given by the doctor, and the patient can adjust the brace according to the specific strength and time given by the doctor through the readings on the display on the brace. The tool exerts a stretching force at a certain position at the end of the joint motion arc, while controlling the use time. As the soft tissue is stretched, the load required to maintain this position decreases, the stretching force dissipates, and a gradually increasing joint motion angle is obtained, helping patients Treatment.

[0079] In this embodiment, the wireless pressure sensor 4 installed in the accommodating space 8 quantifies the drawing force, collects the pressure and the action time; it can accurately quantify the drawing force and the drawing time according to the different conditions of each joint, and reduce the The patient recovers from the pain, h...

Embodiment 3

[0081] Embodiment 3, the data acquisition unit of the smart computer connects the data from the wireless pressure sensor and the wireless angle sensing device and sends the pressure data and angle data to the cloud server through the wireless communication unit, and the data transmission unit of the cloud server receives the wireless communication unit and Store pressure data and angle data to a data storage unit.

[0082] At the same time, the data transmission unit of the cloud server receives the data sent by the wireless communication unit to the processing unit, and the processing unit processes the pressure data and angle data according to external instructions and outputs corresponding results.

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Abstract

The invention discloses an intelligent force measurement type joint rehabilitation traction brace and an information management system, and relates to the technical field of medical equipment. The joint rehabilitation traction brace includes a base which is provided with a built-in power supply; the inner wall supporting surface of the base is connected with the near-end limb bracket; one end of the connecting rod is rotatably connected with one end of the base through a hinge locking device, and a wireless angle sensor is arranged on the hinge locking device; the other end of the connecting rod is connected with a far-end limb bracket, a protection pad is arranged on the inner wall supporting surface of the far-end limb bracket, and the side, close to the supporting surface, of the protection pad is sunken inwards to form a containing space provided with a wireless pressure sensor; the intelligent computer is mounted in the base and is connected with the built-in power supply; and thedisplay is mounted on the outer wall of one side of the base. The device is reasonable in structure and convenient to operate, can assist a patient in rehabilitation traction treatment, can enable adoctor and the patient to effectively perform information interaction, and can achieve corresponding adjustment.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an intelligent force-measuring joint rehabilitation stretching brace and an information management system. Background technique [0002] After joint trauma or surgery, it needs to be fixed to limit the movement of the joint for a period of time, so as to facilitate the rapid repair of the tissue. During the repair process, various soft tissue contractures and adhesions will occur. Therefore, after the joint fixation device is removed, the patient will have different degrees of joint stiffness, that is, partial or complete loss of range of motion. This joint dysfunction is very common in clinical practice. Joint dysfunction (especially knee / elbow joint flexion and extension dysfunction) can greatly affect patients' daily life. [0003] Stretch therapy is the mainstay of rehabilitation for achieving a greater range of motion and can be used to treat joint stiffness cause...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/05G01B21/22G01L1/00
CPCA61F5/05G01B21/22G01L1/00
Inventor 范存义刘蔚轩孙子洋熊浩王伟许彬彬
Owner SHANGHAI SIXTH PEOPLES HOSPITAL
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