CN205108235U - Intelligence shoulder joint position holding frame - Google Patents

Abstract

The utility model discloses an intelligence shoulder joint position holding frame, including the base, the vertical altitude mixture control push rod of installing on the base, the control panel who installs in altitude mixture control push rod side, fixed connection be at the first motor of altitude mixture control push rod output shaft end portion, and fixed connection is at the epaxial slide rail of first motor output, and the electric jar of being connected at slide rail one end and output shaft and slider is installed to the slider of slidable mounting on the slide rail, install the second motor that the output shaft level set up on the slider, be connected with a mount on the output shaft of second motor, the mount is including the base plate of a stereoplasm rectangle, the fixed connection soft rubber board at two long edges of base plate to and one end and a soft rubber board fixed connection, the other end passes through the fixed band that male -female nylon buckle is connected with another soft rubber board, adjust the shoulder joint position when this position holding frame both can be used to shoulder arthroscope operation, also can be used to the supplementary patient's activity arm of postoperative.

Description

A kind of intelligent shoulder joint gesture rack

Technical field

This utility model belongs to medical instruments field, is specifically related to a kind of shoulder joint gesture rack.

Background technology

Shoulder joint mirror is the Diagnosis and Treat scheme of a kind of Shoulder joint relatively more conventional clinically at present.As joint bodies, clarify a diagnosis, extract episome; Pain property joint instability, the clear and definite joint capsule of feasible arthroscopic shoulder surgery, Glenoid labruminjury position, feasible repairing operation; Rupture of biceps can understand the degree of fracture, and the excision broken ends of fractured bone, eases the pain; Rupture of the rotator cuff, at acute complete rotator cuff injury, because leakage joint capsule can not swell, should not row arthroscopy, pathological changes situation can be specified to chronic rupture of the rotator cuff, the broken ends of fractured bone can be repaired to Incomplete injury and ease the pain; Osteoarthritis can debridement under shoulder joint mirror, rinses; Shoulder suppurative arthritis can be rinsed under shoulder joint mirror in property cleaning; Acromion Impingement Syndrome, feasible acromion shiShimonosekijoint spectroscopy, also feasible acromionectomy.Along with the development of sports medical science, all have at each hospital of China and general carry out arthroscopic shoulder surgery, but at present one of subject matter of puzzlement joint surgery how effectively to adjust suffering limb position in the position support of suffering limb and art, current operative doctor usually needs an assistant in operation process, be responsible for the position of adjustment suffering limb specially, to expose the gap of shoulder joint, fully appear lesion, be beneficial to entering of operating theater instruments.Appear in artificial mode and have current deficiency: 1, because the arthroscopic shoulder surgery time is relatively long, especially at basic hospital, the muscle power for assistant is great challenge; 2, artificial swing position, easily causes the pollution of operating field; 3, be difficult to after assistant's fatigue remain that effective wound surface appears; 4, some needs the desirable angle appeared manually to be difficult to permanently effective realization at present.So a kind of arthrocsopic surgery position device that automatically can adjust angle of utility model becomes the hope of vast joint surgery doctor.In addition, in the rehabilitation course after Shoulder surgery, the movable joint that needs of patients is suitable, to promote but can not overexertion.

Utility model content

Technical problem to be solved in the utility model is: the deficiency existed for prior art, a kind of intelligent shoulder joint gesture rack is provided, both can automatically adjusting arm position when performing the operation, after surgery for supplemental support arm, arm can be beneficial to and carry out moderate exercise again.

For realizing the object of this utility model, be achieved by the following technical solutions: a kind of intelligent shoulder joint gesture rack, include base, vertically be arranged on the altitude mixture control push rod on base, be arranged on the control panel of altitude mixture control push rod side, be fixedly connected on the first motor of altitude mixture control push rod output shaft end, be fixedly connected on the slide rail on the first motor output shaft, be slidably mounted on the slide block on slide rail, be arranged on slide rail one end and the electric cylinder that is connected with slide block of output shaft;

Described slide block is provided with horizontally disposed second motor of output shaft, the output shaft of the second motor is connected with a fixed mount;

Described fixed mount includes the substrate of a rigid rectangular, the soft rubber plate be fixedly connected on the long limit of substrate two, and one end is fixedly connected with a soft rubber plate, the fixing band that the other end is connected by male and female nylon buckles with another soft rubber plate;

The end positions of the substrate inwall of described fixed mount is respectively provided with first pressure transducer, the end positions described fixed mount being positioned at the soft rubber plate inwall of below is respectively provided with second pressure transducer, and the end positions described fixed mount being positioned at the soft rubber plate inwall of top is respectively provided with the 3rd pressure transducer.

Compared with prior art, the beneficial effects of the utility model are: when carrying out arthroscopic shoulder surgery, forearm is fixed on fixed mount, then altitude mixture control push rod, the first motor, the second electric mechanical, electrical cylinder etc. are controlled by control panel, make shoulder joint reach the position of expection, decrease assistant's labor intensity, fully appear shoulder joint gap, improve arthroscopic shoulder surgery efficiency, reduce postoperative infection risk.After surgery during assisted movement, by control panel switching working mode, the position of altitude mixture control push rod, the first motor, the second electric mechanical, electrical cylinder etc. adjusts according to the moving direction of arm is corresponding with amplitude, makes patient's arm obtain appropriate activity and don't can cause wound pain because of overexertion.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2, Fig. 3 are the structural representations of holder segment.

1, base; 2, altitude mixture control push rod; 3, control panel; 4, the first motor; 51, slide rail; 52, slide block; 53, electric cylinder; 6, the second motor; 7, fixed mount; 71, substrate; 72, soft rubber plate; 73, fixing band; 701, the first pressure transducer; 702, the second pressure transducer; 703, the 3rd pressure transducer.

Detailed description of the invention

With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.

Embodiment 1

According to shown in Fig. 1 to Fig. 3, one intelligence shoulder joint gesture rack described in the present embodiment, include base 1, vertically be arranged on the altitude mixture control push rod 2 on base, be arranged on the control panel 3 of altitude mixture control push rod side, be fixedly connected on the first motor 4 of altitude mixture control push rod output shaft end, be fixedly connected on the slide rail 51 on the first motor output shaft, be slidably mounted on the slide block 52 on slide rail, be arranged on slide rail one end and the electric cylinder 53 that is connected with slide block of output shaft.

The output shaft described slide block being provided with horizontally disposed second motor 6, second motor of output shaft is connected with a fixed mount 7.

Described fixed mount includes the substrate 71 of a rigid rectangular, the soft rubber plate 72 be fixedly connected on the long limit of substrate two, and one end is fixedly connected with a soft rubber plate, the fixing band 73 that the other end is connected by male and female nylon buckles with another soft rubber plate.

The end positions of the substrate inwall of described fixed mount is respectively provided with first pressure transducer 701, the end positions described fixed mount being positioned at the soft rubber plate inwall of below is respectively provided with second pressure transducer 702, and the end positions described fixed mount being positioned at the soft rubber plate inwall of top is respectively provided with the 3rd pressure transducer 703.

Described control panel is outward touching display screen, be provided with control circuit board in control panel, described altitude mixture control push rod, the first motor, the second electric mechanical, electrical cylinder, the first pressure transducer, the second pressure transducer, the 3rd pressure transducer are electrically connected with control circuit board respectively.Motor described in literary composition is motor.Control circuit board controls the action of each motion device by PLC or single-chip microcomputer etc., is the routine techniques means of prior art, repeats no more in literary composition.

When carrying out arthroscopic shoulder surgery, forearm is fixed on (forearm inwardly stretches into from fixed mount outer end) on fixed mount, then the first motor, the second electric mechanical, electrical cylinder and altitude mixture control push rod etc. are controlled by control panel, shoulder joint is made to reach the position of expection, and can timely as required shoulder joint position be adjusted according to the progress of operation, decrease assistant's labor intensity, fully appear shoulder joint gap, improve arthroscopic shoulder surgery efficiency, reduce postoperative infection risk.

When the assistive device of gesture rack as patient activity's arm, by control panel switching working mode: after arm is fixed on fixed mount, arm is made to be in relaxation state, the inflation of each soft rubber plate produces pretightning force to arm, and each pressure transducer obtains initial pressure value as reference value.Described fixing band, for having elastic elastic webbing, makes substrate, soft rubber plate all and between arm there is certain pretightning force when fixing band is fixed.

When the pressure increase that two the first pressure transducers are subject to, electric cylinder shortens, and slide block slides to slide rail one end; When the pressure that two the first pressure transducers are subject to reduces, electric cylinder extends, and slide block slides to the slide rail other end; When only there being the pressure increase be subject to away from first pressure transducer of second motor one end, the first motor rotates counterclockwise; When only there being the pressure be subject to away from first pressure transducer of second motor one end to reduce, the first motor rotates clockwise.

When the pressure increase that two the second pressure transducers are subject to, described altitude mixture control push rod shortens, and when only there being the pressure increase be subject to away from second pressure transducer of second motor one end, the second described motor drives fixed mount outer end to rotate; When the pressure increase that two the 3rd pressure transducers are subject to, described altitude mixture control push rod extends, and when only there being the pressure increase be subject to away from the 3rd pressure transducer of second motor one end, the second described motor drives forearm fixed mount outer end upwards to rotate.Like this, gesture rack is servo-actuated in real time according to the active state of patient's arm, reduces exerting oneself of patient's arm muscles, has both played exercise effect, and avoided again energy to spend and cause greatly wound pain even secondary damage.

Claims (1)

1. an intelligent shoulder joint gesture rack, it is characterized in that: include base, vertically be arranged on the altitude mixture control push rod on base, be arranged on the control panel of altitude mixture control push rod side, be fixedly connected on the first motor of altitude mixture control push rod output shaft end, be fixedly connected on the slide rail on the first motor output shaft, be slidably mounted on the slide block on slide rail, be arranged on slide rail one end and the electric cylinder that is connected with slide block of output shaft;

Described slide block is provided with horizontally disposed second motor of output shaft, the output shaft of the second motor is connected with a fixed mount;

Described fixed mount includes the substrate of a rigid rectangular, the soft rubber plate be fixedly connected on the long limit of substrate two, and one end is fixedly connected with a soft rubber plate, the fixing band that the other end is connected by male and female nylon buckles with another soft rubber plate;

The end positions of the substrate inwall of described fixed mount is respectively provided with first pressure transducer, the end positions described fixed mount being positioned at the soft rubber plate inwall of below is respectively provided with second pressure transducer, and the end positions described fixed mount being positioned at the soft rubber plate inwall of top is respectively provided with the 3rd pressure transducer.