CN214208837U - Hand movement auxiliary device - Google Patents

Abstract

The utility model provides a hand activity auxiliary device, including a soft hollow ball utricule, be provided with a plurality of fingers at the surface interval of the sacculus body and tie up the body, the ball utricule still through the air duct with fill the gassing device and be connected, the ball utricule is placed in the palm during use, the finger is tied up the body and is tied up and tie up on the finger, when filling the gassing device and aerifing in succession the ball utricule and gassing for the sacculus body corresponds inflation and shrink, corresponds and drives the finger and stretch and fold the activity. The utility model discloses a to the patient's of limbs movement disorder finger activity, use manpower sparingly and time to the commonality is strong.

Description

Hand movement auxiliary device

Technical Field

The utility model relates to a recovered auxiliary assembly field of medical treatment especially relates to a hand activity auxiliary device.

Background

In the prior art, fitness equipment such as a finger grip exerciser exists, and the finger grip exerciser needs active and forceful gripping of fingers to exercise. Some grips also exist for rehabilitation exercises, but also need to be done actively with the fingers. In some special application scenarios, for example, after an operation or when a patient is in an unconscious state, the fingers of the patient are required to keep a certain slight movement, so that blood circulation of hands and upper limbs can be promoted, venous thrombosis can be prevented, and recovery of the patient is also facilitated.

Disclosure of Invention

The utility model discloses the main technical problem who solves provides a hand activity auxiliary device, solves among the prior art patient of limbs movement disorder and needs the manual work to carry out finger activity, the problem that wastes time and energy.

For solving the technical problem, the utility model discloses a technical scheme provide a hand activity auxiliary device, including a soft hollow ball utricule the surface interval of ball utricule is provided with a plurality of fingers and ties up the body, the ball utricule still through the air duct with fill the gassing device and be connected, the finger is tied up the body components of a whole that can function independently and is set up the surface of ball utricule, the surface of ball utricule is provided with a plurality of installation departments, the finger is tied up the body and is provided with connecting portion, through connecting portion with installation department detachable combines to connect.

Preferably, the balloon body is further provided with a mounting part for mounting the auxiliary therapeutic body on one surface close to the palm.

Preferably, the balloon body comprises an inflation and deflation port, the first end of the air guide tube is connected with the inflation and deflation port, the second end of the air guide tube is connected with the inflation and deflation device, when the inflation and deflation device compresses to generate high pressure, the air in the inflation and deflation device inflates the balloon body through the air guide tube, and the balloon body is expanded, and when the inflation and deflation device recovers to generate low pressure, the air flows back from the balloon body through the air guide tube and contracts the balloon body.

Preferably, the balloon body comprises an inflation and deflation port, the first end of the air duct is divided into at least two branch ducts, each branch duct is correspondingly connected with the inflation and deflation port of one balloon body, the second end of the air duct is connected with the inflation and deflation device, and the at least two balloon bodies are inflated or deflated by the inflation and deflation device at the same time.

Preferably, the balloon body comprises an inflation and deflation port, and the inflation and deflation device comprises an inflation source, an air inlet valve and an air outlet valve; the first end of air duct is connected the inflation and deflation port, the second end of air duct divides into two branch pipes, and one of them branch pipe is installed the admission valve and is connected with the source of aerifing, and another branch pipe is installed the air outlet valve and is connected with the outlet duct, and when the admission valve was opened, the air outlet valve was closed, the source of aerifing was to the sacculus body is aerifyd and is made the sacculus body inflation, and is right when the admission valve was closed, the air outlet valve was opened the sacculus body is given vent to anger and is made the sacculus body shrink.

Preferably, the balloon body comprises an air inlet and an air outlet, and the inflation and deflation device comprises an inflation source, an air inlet valve and an air outlet valve; the air duct includes two mutually independent intake pipe and outlet duct, and the air inlet is connected and the source of inflating is provided with the admission valve at the both ends of intake pipe, and the both ends of outlet duct are connected gas outlet and outlet channel and are provided with the air outlet valve, and it is right when the admission valve is opened, the air outlet valve is closed the sacculus body is aerifyd and is made sacculus body inflation, it is right when the admission valve is closed, the air outlet valve is opened the sacculus body is given vent to anger and is made sacculus body shrink.

Preferably, the finger band is provided with a massage part for massaging fingers.

Preferably, the finger-holding body is provided with a plurality of air holes.

The utility model has the advantages that: the utility model provides a hand activity auxiliary device, including a soft hollow ball utricule, be provided with a plurality of fingers at the surface interval of the sacculus body and tie up the body, the ball utricule still through the air duct with fill the gassing device and be connected, the ball utricule is placed in the palm during use, the finger is tied up the body and is tied up and tie up on the finger, when filling the gassing device and aerifing in succession the ball utricule and gassing for the sacculus body corresponds inflation and shrink, corresponds and drives the finger and stretch and fold the activity. The utility model discloses a to the patient's of limbs movement disorder finger activity, use manpower sparingly and time to the commonality is strong.

Drawings

FIG. 1 is a schematic view of an embodiment of a balloon of a hand mobility assistance device according to the present invention;

FIG. 2 is a schematic cross-sectional view of a finger cot of a hand mobilization assistance device according to the present invention;

FIG. 3 is a schematic view of another embodiment of the balloon of the hand mobility assistance device according to the present invention;

FIG. 4 is a schematic view of a mounting portion of a hand movement assist device according to the present invention;

FIG. 5 is a schematic view of a finger tie in a hand movement assistance device according to the present invention;

FIG. 6 is a side view of a connecting portion of a hand movement assist device according to the present invention;

FIG. 7 is a cross-sectional view of a hand mobility assistance device according to the present invention with the attachment portion engaged;

fig. 8 is a schematic view of an embodiment of the inflation/deflation device in the hand movement assistance device according to the present invention;

FIG. 9 is a schematic view of another embodiment of the inflation/deflation device in the hand movement assist device according to the present invention;

FIG. 10 is a schematic view of an embodiment of an airway tube in a hand exercise aid according to the present invention;

FIG. 11 is a schematic view of another embodiment of the balloon of the hand mobility assistance device according to the present invention;

fig. 12 is a schematic view of another embodiment of the inflation/deflation device in the hand movement assistance device according to the present invention.

Detailed Description

In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It is to be noted that, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

This hand activity auxiliary device embodiment includes a soft hollow sacculus body 1, it ties up the body to be provided with a plurality of fingers at the surface interval of sacculus body 1, sacculus utricule 1 still is connected with inflating and deflating device through the air duct, sacculus utricule 1 places in the palm during the use, the finger is tied up the body and is tied up on the finger, when inflating and deflating device and slowly aerify and deflate ball utricule 1 in succession, make the corresponding inflation and the shrink of sacculus utricule 1, it stretches and folds the activity to correspond the drive finger.

Preferably, the finger band in fig. 1 means a band, a tying cord, a finger stall, etc. for tying the finger so that the inner side of the finger is adjacent to the outer surface of the balloon body 1. For convenience of use, the finger dressing body can be combined with the fingers in a bonding mode, a binding mode and the like, and meanwhile, the tightness can be adjusted.

Preferably, as an embodiment of the finger anchor, in fig. 1, the finger anchor is integrally provided on the outer surface of the balloon body 1. The finger binding body is a finger sleeve 2 matched with the finger.

Further, in conjunction with fig. 2. Fig. 2 is a schematic cross-sectional view of a finger cuff. A plurality of spherical bulges 21 for massaging fingers are uniformly arranged in the finger sleeve 2, and the spherical bulges 21 can press the acupuncture points of the fingers in the process of inflating and deflating the balloon body 1.

The finger stall 2 is further provided with air holes 22, and the air holes 22 are preferably arranged between two adjacent spherical bulges 21 and positioned on the upper half part of the finger stall 2. When sweat appears on the fingers, the sweat releasing speed is accelerated, and the finger sleeve 2 is prevented from being excessively wet.

Preferably as another embodiment of the finger anchor. With reference to fig. 3 to 7, the finger-binding body is arranged on the outer surface of the balloon body 1 in a split manner, the outer surface of the balloon body 1 is provided with a plurality of installation parts 5, and the finger-binding body is provided with a connecting part 6 and detachably connected with the installation parts 5 through the connecting part 6.

Referring to fig. 3 and 4, a plurality of mounting portions 5 are provided at intervals on the outer surface of the balloon body 1, a base 51 of the mounting portions 5 is fixed on the outer surface of the balloon body 1, two support arms 52 perpendicular to the base 51 are further symmetrically provided on the base 51 of the mounting portions, and a fastening portion 53 extending outward is provided on the top of each support arm 52.

Preferably, the top of the catching portion 53 is provided with an arc-shaped protrusion 54 for massaging the finger when the finger is placed on the catching portion 53.

The mounting portion 5 is made of a plastic material with good elastic performance, the outer side of each clamping portion 53 is further provided with a pressing surface 55 for pressing, and when the two pressing surfaces 55 on the mounting portion 5 are pressed, the two clamping portions 53 begin to be close; after the pressing is stopped, the two engaging portions 53 start to be separated until the original state is restored. A spring is provided between the two arms 52, so that the engaging portion 53 has a better elastic recovery performance.

With reference to fig. 5 to 7. Figure 5 is a schematic view of the finger anchor, figure 6 is a side view of the connecting portion, and figure 7 is a cross-sectional view of the connecting portion mated with the mounting portion. The finger harness comprises a connecting portion 6 and a strap 7 which cooperate with the mounting portion 5. The upper part of the connecting part 6 is provided with a via hole 61 for connecting the strap 7, the bottom of the connecting part 6 is provided with a cavity 63 matched with the mounting part 5, and the two sides of the cavity 63 are also provided with clamping holes 62 matched with the clamping part 53; when the mounting part 5 is inserted into the cavity of the connecting part 6, the clamping part 53 of the mounting part 5 is correspondingly clamped in the clamping hole 62, and fingers are placed between two adjacent connecting parts 6 and tightened and fixed through the straps 7.

Because everybody's the thickness degree of finger is different, can adjust the interval between two connecting portion 6 according to the thickness of finger through this mode, improved the utility model discloses a commonality.

When the rope binding is used, one end of the binding belt 7 is fixed in the through hole of one connecting part 6, and the other end of the binding belt 7 can be attached to the outer side face of the binding belt 7 between the two connecting parts after passing through the through hole of the other adjacent connecting part 6. The fastening tape is provided on the cuff 7, and includes a soft fiber 71 provided on the inner side surface of the end of the cuff 7, and a barbed hair 72 provided on the outer side surface of the cuff 7. After the finger is tied up by the bandage 7, the bandage can be fixed by sticking the soft fiber 71 and the barbed bristles 72 together. The inner side surface of the bandage 7 is provided with a massage part for massaging fingers and an air vent for ventilation.

Preferably, in fig. 1 and 3, the balloon body 1 is further provided with a mounting portion 4 for mounting the auxiliary treatment body on a surface close to the palm. The auxiliary therapeutic body is a heating body or a physical therapy body or a traditional Chinese medicine body.

Fig. 8 shows an example of the inflation/deflation device. Referring to fig. 1 or 3, the balloon body 1 includes an inflation/deflation port 101. In fig. 8, the inflation and deflation device 3 includes an inflation source 31, an intake valve 32, and an exhaust valve 33; the first end of the air duct 36 is connected with the charging and discharging port 101, the second end of the air duct 36 is divided into two branch pipes, one branch pipe 35 is provided with the air inlet valve 32 and is connected with the charging source 31, the other branch pipe 37 is provided with the air outlet valve 33 and is connected with the air outlet pipe 38, when the air inlet valve 32 is opened and the air outlet valve 33 is closed, the charging source 31 charges air to the balloon body and expands the balloon body, and when the air inlet valve 32 is closed and the air outlet valve 33 is opened, the balloon body is discharged air and contracts the balloon body.

Preferably, the air duct 36 further comprises at least two branches respectively connected to the at least two balloon bodies 1, so that the at least two balloon bodies 1 can be inflated and deflated simultaneously by the inflation and deflation device 3, and thus, the finger-assisted exercise can be performed on two hands of the patient simultaneously, or the finger-assisted exercise can be performed on a plurality of patients simultaneously.

Further, the inflation and deflation device 3 further comprises a controller 34, and the inflation source 31 in the inflation and deflation device 3 is an air pump. The controller 34 is electrically connected to the air pump, the air inlet valve 32 and the air outlet valve 33, and is used for controlling the opening and closing of the air pump, the air inlet valve 32 and the air outlet valve 33. A control panel 39 is further provided on the outside of the inflation/deflation device 3, and the control panel 39 is electrically connected to the controller 34 inside the inflation/deflation device 3. The control panel 39 is provided with a power key, an air charge/discharge key, a mode selection key, and a display screen.

The power button is used for supplying power to the air charging and discharging device 3. The inflation and deflation key is used for inflating and deflating the balloon body 1 by the inflation and deflation device 3. Preferably, the change of the volume of the balloon body by inflation and deflation and the time length of each inflation and deflation can be regulated, and the change of the size of the balloon body is reasonably regulated and controlled, so that the amplitude of the finger movement is controlled, the change speed of the balloon body is reasonably regulated and controlled, and the speed of the finger movement is controlled. The sizes of the palms and the illness states of the patients need to be reasonably set, so that the amplitude and the speed of the finger movement are more suitable, and the patients feel comfortable. Therefore, it is necessary to control the amount of air per inflation and deflation and to control the magnitude of the opening of the inlet and outlet valves.

Preferably, when the inflation/deflation button is clicked, the controller 34 controls the air pump and the air inlet valve 32 to open, the balloon body 1 starts to be inflated, and after the inflation time reaches T1 s, the controller 34 controls the air pump and the air inlet valve 32 to close. After the staying time T2s, the controller 34 controls the air outlet valve 33 to be opened, the balloon body 1 is deflated, after the deflation time reaches T3s, the controller 34 controls the air outlet valve 33 to be closed, and simultaneously controls the air pump and the air inlet valve 32 to be opened, the balloon body 1 starts to be inflated, and the operations of the fingers are realized through sequential circulation.

The mode select key may set the value of T1, a single click representing adult mode: the value of T1 is 10, and the balloon body 1 is saturated after being inflated for 10 seconds. A double click indicates a value of 5 for the child mode T1, and the balloon body 1 is half saturated after 5 seconds of inflation. Because the palm of the adult is larger and the palm of the child is smaller, the requirements of the adult and the child are met through the states of the two ball capsules. Preferably, time length keys for inflation and deflation can be further arranged, and the time length for inflation and deflation of the balloon body 1 can be flexibly arranged according to actual needs.

Preferably, the control panel 39 is further provided with a dwell time setting button, which can select the value of the dwell time T2 to control the interval between inflation and deflation.

Preferably, T2 has a value of 5. Preferably, T3 has a value of 10.

Preferably, the display screen is used to display the parameters of the inflation and deflation device 3.

As another embodiment of the inflation and deflation apparatus, as shown in fig. 9. The inflation and deflation device is a compressible air bag 8, and the air bag 8 inflates and deflates the balloon body 1 through the compression device. The compression means comprises a vertical arm 9 and a compression plate 91 that can move up and down along the vertical arm 9. When the compression plate 91 moves downward, the compression airbag 8 inflates the balloon body 1, and when the compression plate 91 moves upward, the balloon body 1 is contracted.

As in fig. 1 or fig. 3. The balloon body 1 comprises an air charging and discharging port 101, the first end of the air duct 36 in fig. 9 is connected with the air charging and discharging port 101, the second end of the air duct 36 is connected with the air charging and discharging device (the air bag 8), when the air charging and discharging device (the air bag 8) generates high pressure through compression, the air in the air duct inflates the balloon body 1 through the air duct 36 and enables the balloon body 1 to expand, and when the air charging and discharging device (the air bag 8) recovers to generate low pressure, the air flows back from the balloon body 1 through the air duct and enables the balloon body 1 to contract.

Because the inflation and deflation device (the air bag 8) and the balloon body 1 are in the process of gas exchange in the inflation and deflation processes, the gas is recycled.

Preferably, on the basis of fig. 9, as shown in fig. 10. Referring to fig. 1 or 3, the balloon body 1 includes an inflation/deflation port. The first end of the air duct 36 is divided into at least two branch ducts (a first branch duct 361 and a second branch duct 362), each branch duct is correspondingly connected with an air charging and discharging port 101 of one balloon body, the second end of the air duct 36 is connected with an air charging and discharging device (an air bag 8), and at least two balloon bodies 1 are simultaneously charged or discharged through the air charging and discharging devices (the air bag 8), so that the fingers of two hands of the same patient can be stretched and folded, and the fingers of a plurality of patients can be stretched and folded.

Preferably, the balloon body of the present invention and the inflation/deflation device of the present invention are provided in another embodiment. As shown in fig. 11 and 12. Fig. 11 is a modification made on the basis of fig. 1. The balloon body 1 comprises an air inlet 102 and an air outlet 103. As shown in fig. 12, the inflation/deflation device includes an inflation source 10, an intake valve 11, and an exhaust valve 12. The inflation source 10 may be an air pump.

The air duct comprises two independent air inlet pipes 13 and air outlet pipes 14, two ends of each air inlet pipe 13 are connected with an air inlet 102 and an inflation source 10 in the figure 11 and are provided with an air inlet valve 11, two ends of each air outlet pipe 14 are connected with an air outlet 103 and an air outlet channel 14 in the figure 11 and are provided with air outlet valves 12, when the air inlet valves 11 are opened and the air outlet valves 12 are closed, the ball bag body 1 is inflated and the ball bag body 1 is expanded, and when the air inlet valves 11 are closed and the air outlet valves 12 are opened, the ball bag body 1 is deflated and the ball bag body 1 is contracted.

Preferably, the inflation source 10 can be connected to a main inflation tube 15 and inflated; the main inflation tube can be communicated with a plurality of air inlet tubes and air inlet valves, and then the air is inflated to the balloon bodies 1 at different positions. Meanwhile, the balloon body 1 at different positions can be connected to the main gas outlet pipe 16 through a gas outlet pipe and a gas outlet valve for gas outlet. The method is suitable for inflating and deflating the balloon bodies in different rooms.

It can be seen that, the utility model provides a hand activity auxiliary device, including a soft hollow ball utricule, be provided with a plurality of fingers at the surface interval of the sacculus body and tie up the body, the ball utricule still through the air duct with fill the gassing device and be connected, the ball utricule is placed in the palm during use, the finger is tied up the body and is tied up and tie up on the finger, when filling the gassing device and aerify in succession the ball utricule and deflate for the corresponding inflation and the shrink of the sacculus body, the correspondence drives the finger and stretches and folds the activity. The utility model discloses a to the patient's of limbs movement disorder finger activity, use manpower sparingly and time to the commonality is strong.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.

Claims (8)

1. The utility model provides a hand activity auxiliary device, its characterized in that includes a soft hollow ball utricule the surface interval of ball utricule is provided with a plurality of fingers and ties up the body, the ball utricule still through the air duct with fill the gassing device and be connected, the finger is tied up the body components of a whole that can function independently and is set up the surface of ball utricule, the surface of ball utricule is provided with a plurality of installation departments, the finger is tied up the body and is provided with connecting portion, through connecting portion with installation department detachable combines to be connected.

2. The device for assisting hand movement according to claim 1, wherein the balloon body is further provided with an attaching part for attaching an auxiliary treatment body on a surface close to the palm.

3. The hand movement assisting device according to claim 1, wherein the balloon body comprises an inflation and deflation port, a first end of the air duct is connected with the inflation and deflation port, a second end of the air duct is connected with the inflation and deflation device, when the inflation and deflation device compresses to generate high pressure, the air in the inflation and deflation device inflates the balloon body through the air duct, and when the inflation and deflation device recovers to generate low pressure, the air flows back from the balloon body through the air duct and deflates the balloon body.

4. The hand movement assisting device according to claim 1, wherein the balloon body comprises an inflation and deflation port, the first end of the air duct is divided into at least two branch ducts, each branch duct is correspondingly connected with the inflation and deflation port of one balloon body, the second end of the air duct is connected with the inflation and deflation device, and at least two balloon bodies are inflated or deflated simultaneously through the inflation and deflation device.

5. The hand movement assist device of claim 1, wherein the balloon body includes an inflation/deflation port, and the inflation/deflation device includes an inflation source, an intake valve, and an exhaust valve; the first end of air duct is connected the inflation and deflation port, the second end of air duct divides into two branch pipes, and one of them branch pipe is installed the admission valve and is connected with the source of aerifing, and another branch pipe is installed the air outlet valve and is connected with the outlet duct, and when the admission valve was opened, the air outlet valve was closed, the source of aerifing was to the sacculus body is aerifyd and is made the sacculus body inflation, and is right when the admission valve was closed, the air outlet valve was opened the sacculus body is given vent to anger.

6. The hand movement assist device according to claim 1, wherein the balloon body comprises an air inlet and an air outlet, and the air charging and discharging device comprises an air charging source, an air inlet valve and an air outlet valve; the air duct includes two mutually independent intake pipe and outlet duct, and the air inlet is connected and the source of inflating is provided with the admission valve at the both ends of intake pipe, and the both ends of outlet duct are connected gas outlet and outlet channel and are provided with the air outlet valve, and it is right when the admission valve is opened, the air outlet valve is closed the sacculus body is aerifyd and is made sacculus body inflation, it is right when the admission valve is closed, the air outlet valve is opened the sacculus body is given vent to anger and is made sacculus body shrink.

7. The hand movement aid of claim 1, wherein a massage portion for massaging fingers is provided at the finger anchor.

8. The hand movement assistance device of claim 1, wherein a plurality of ventilation holes are provided in the finger cuff.

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