CN208678283U

CN208678283U - Internal arteriovenous fistula functional training device

Info

Publication number: CN208678283U
Application number: CN201821350477.2U
Authority: CN
Inventors: 王娟; 蒲慧慧
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2018-08-21
Filing date: 2018-08-21
Publication date: 2019-04-02
Anticipated expiration: 2028-08-21

Abstract

The utility model discloses internal arteriovenous fistula functional training devices, including gloves, air bag, touch sensor, controller and boom unit；Air bag sews at the centre of the palm of gloves, air bag after inflation acts patient hand to form resistance, conducive to exercise effect, touch sensor is covered on end at the thumb of gloves, the connection of the input terminal of touch sensor and controller, contact information is sent to controller, controller and buzzer are set at the wrist of gloves, the output end of controller is connect with boom unit, when contact information is matched with setting value, controller drives boom unit to open, simultaneously, controller can remind patient to start to take exercise according to predetermined condition, daily fixed time period starting boom unit.

Description

Internal arteriovenous fistula functional training device

Technical field

The utility model relates to the field of medical instrument technology more particularly to internal arteriovenous fistula functional training devices.

Background technique

Internal arteriovenous fistula is arteriovenous internal surgical procedures, is mainly used for hemodialysis.Arteriovenous internal fistula formation is a kind of Forearm is made a suture close to the artery of wrist and neighbouring vein, makes the vein after coincideing by the minor operation of vascular anastomosis In flow arterial blood, form an internal arteriovenous fistula.28 days time internal arteriovenous fistulas are generally required after operation can be mature, Period functional training be promote internal arteriovenous fistula maturation important step, and operator recovery it is not ideal enough when easily cause Complication such as forms thrombus.The postoperative functional training of internal fistula is carried out by fingertip motions, wrist motion, movement of clenching fist, above-mentioned dynamic It needs using auxiliary tool, auxiliary tool structure in the prior art is simpler, and not having counting and prompt facility, patient makes With ineffective.

Utility model content

To solve to temper that auxiliary tool is existing without counting and the technical issues of prompt facility, this is practical in the prior art Novel technical solution is as follows:

Internal arteriovenous fistula functional training device in the utility model, including gloves, air bag, touch sensor, controller And boom unit；At the centre of the palm of gloves, the touch sensor is covered on end at the thumb of gloves, institute for the air bag sewing The input terminal for stating touch sensor and controller connects, and Xiang Suoshu controller sends contact information, the controller and buzzer It is set at the wrist of gloves, the output end of the controller is connect with boom unit, when the contact information and setting value Timing, the controller driving boom unit are opened.

Further, the air bag is equipped with air valve.

It further, further include pressure sensor；The air bag is cyclic structure, and the pressure sensor is set to air bag Middle part, and connect with the input terminal of the controller, Xiang Suoshu controller sends pressure information.

Further, the gloves are made of the outer layer for looped fabric of breathing freely and the internal layer of ventilative mercerized cotton.

Further, the controller prepares touchable screen.

Further, the gloves are four mitten for referring to exposing in addition to thumb.

Further, the touch sensor is resistive touch sensor or is capacitive touch sensors.

Internal arteriovenous fistula functional training device in the utility model, compared with prior art, it has the advantage that:

Internal arteriovenous fistula functional training device in the utility model, patient are carrying out fingertip motions and movement of clenching fist, touching Sensor to be touched count and touching data are sent to controller, controller carries out data comparison according to preset task amount, When patient completes task amount, boom unit, which is opened, to be reminded, meanwhile, controller can be according to predetermined condition, daily fixed time period Starting boom unit reminds patient to start to take exercise.The utility model makes the exercise routine standard criterion of patient, improves wound Healing effect shortens the rehabilitation duration of patient.

Detailed description of the invention

Fig. 1 is the schematic diagram of internal arteriovenous fistula functional training device in the utility model；

Fig. 2 is the schematic diagram of fingertip motions in the utility model；

Fig. 3 is the schematic diagram of movement of clenching fist in the utility model.

Specific embodiment

Below in conjunction with the attached drawing of the utility model, the technical solution of the utility model is clearly and completely described. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

As shown in Figure 1, the internal arteriovenous fistula functional training device in the utility model, including gloves 1, air bag 2, touch biography Sensor 3, controller 4 and boom unit 5；Air bag 2 sews at the centre of the palm of gloves 1, and the air bag 2 after inflation acts patient hand Resistance is formed, exercise effect is conducive to, touch sensor 3 is covered on end at the thumb of gloves 1, touch sensor 3 and controller 4 Input terminal connection, send contact information to controller 4, controller 4 and buzzer are set at the wrist of gloves 1, controller 4 Output end connect with boom unit 5, when contact information match with setting value when, controller 4 driving boom unit 5 unlatching, together When, controller 4 can remind patient to start to take exercise according to predetermined condition, daily fixed time period starting boom unit 5.

The utility model use process is as follows:

Fingertip motions as shown in Figure 2, the hand of internal arteriovenous fistula side be worn by the utility model exercising apparatus (not to Out illustrate), centered on thumb, remaining four refer to oppose respectively finger movement, and on thumb touch sensor 3 touch, touch Sensor 3 count and touching data is sent to controller 4, and controller 4 carries out data comparison according to preset task amount, When patient completes task amount, boom unit 5, which is opened, to be reminded.

Movement of clenching fist as shown in Figure 3, the hand of internal arteriovenous fistula side be worn by the utility model exercising apparatus (not to Illustrate out), air bag 2 is held, other side hand is put in the upper arm of vein internal fistula side limbs, is oppressed, " clench fist-compressing-send fist " For a trifle, when clenching fist, the touch sensor 3 on thumb touches second joint of index finger or middle finger, touch sensor 3 Count and touching data are sent to controller 4, controller 4 carries out data comparison according to preset task amount, works as patient When completing task amount, boom unit 5, which is opened, to be reminded.

Air bag 2 is equipped with air valve, and the gas pressure intensity in air bag 2 can be adjusted, and then adjusts hand activities when taking exercise Resistance.

For the hand motion intensity for accurately grasping patient, movement lack of standardization is avoided to occur, the utility model further includes pressure Sensor 6；Air bag 2 is cyclic structure, and pressure sensor 6 is set to the middle part of air bag 2, and connect with the input terminal of controller 4, To controller 4 send pressure information, if pressure information be less than controller 4 preset value, the secondary hand motion without counting, with This supervises the hand motion that patient is standardized.

Preferably, controller 4 prepares touchable screen, and the visualization for improving device is horizontal, and convenient for operation.

Gloves 1 are made of the outer layer for looped fabric of breathing freely and the internal layer of ventilative mercerized cotton.Using ventilative material, trouble is improved Person's comforts of use, breathe freely dry and comfortable, do not have sense of feeling oppressed.

To reduce production cost, while the dry and comfortable effect of breathing freely of patient hand is improved, gloves 1 are the four finger dew in addition to thumb Mitten 1 out.

Touch sensor 3 is resistive touch sensor 3 or is capacitive touch sensors 3.

Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power Subject to the protection scope that benefit requires.

Claims

1. internal arteriovenous fistula functional training device, which is characterized in that including gloves, air bag, touch sensor, controller and buzzing Device；At the centre of the palm of gloves, the touch sensor is covered on end at the thumb of gloves, the touch for the air bag sewing The connection of the input terminal of sensor and controller, Xiang Suoshu controller send contact information, and the controller is set to buzzer At the wrist of gloves, the output end of the controller is connect with boom unit, when the contact information is matched with setting value, institute Controller driving boom unit is stated to open.

2. internal arteriovenous fistula functional training device according to claim 1, which is characterized in that the air bag is equipped with air valve.

3. internal arteriovenous fistula functional training device according to claim 2, which is characterized in that further include pressure sensor； The air bag is cyclic structure, and the pressure sensor is set to the middle part of air bag, and connect with the input terminal of the controller, Pressure information is sent to the controller.

4. internal arteriovenous fistula functional training device according to claim 3, which is characterized in that the controller preparation can touch Control display screen.

5. internal arteriovenous fistula functional training device according to claim 1, which is characterized in that the gloves are by ventilative knitting The internal layer of the outer layer of cloth and ventilative mercerized cotton composition.

6. internal arteriovenous fistula functional training device according to claim 1, which is characterized in that the gloves be except thumb with Outer four refer to the mitten exposed.

7. internal arteriovenous fistula functional training device according to claim 6, which is characterized in that the touch sensor is electricity Resistive touch sensor is capacitive touch sensors.