CN208426594U - A kind of anti-hand cicatricial contracture spring-grip - Google Patents
A kind of anti-hand cicatricial contracture spring-grip Download PDFInfo
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- CN208426594U CN208426594U CN201821030816.9U CN201821030816U CN208426594U CN 208426594 U CN208426594 U CN 208426594U CN 201821030816 U CN201821030816 U CN 201821030816U CN 208426594 U CN208426594 U CN 208426594U
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- hand
- pressure air
- finger pressure
- air bag
- training
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Abstract
The utility model relates to a kind of anti-hand cicatricial contracture spring-grips, the anti-hand cicatricial contracture spring-grip includes finger pressure air bag and barometric damper, the finger pressure air bag connects the barometric damper by pipeline, and the finger pressure air sac pressing air is discharged by barometric damper.The beneficial effects of the utility model are: using double spherical finger pressure air bags, obtain each joint of patient's finger equably movable, the muscle at finger position obtains uniform strength building, can also increase the comfort of hand grasping, mitigates cicatricial contracture bring feeling of pain in training process；Using pressure sensor and the movable dynamics of flow sensor measurement training, and recorded；By controller and barometric damper controlled training dynamics, medical staff is made to will appreciate that training, reasonable arrangement training process is remarkably improved the effect of the anti-cicatricial contracture training of hand.
Description
Technical field
The utility model belongs to Hand Burns rehabilitation appliances more particularly to a kind of anti-hand cicatricial contracture spring-grip.
Background technique
Patient after Hand Burns causes anchylosis in convalescence it is easy to appear the contracture of scar, can not stretch,
The function and beauty of hand are influenced, serious person's finger is unable to normal activity, and the later period needs Adhesion release repeatedly, repeatedly to correct hand
Art not only increases patient suffering, increases medical expense, heavy strike is also brought to the psychology of patient, serious person can lose just
Normal work and life ability.If patient's scar it is not formed before carry out hand function exercise, by means of medical instrument into
The activity of the anti-contracture of row, can the substantially reduced contracture bring consequent effects by scar, save medical treatment cost, improve patient's
Work and life ability.In clinic the anti-movable main method of contracture first is that carry out grasping tool training, make the hand of patient
Refer to that each joint obtains activity, the muscle at finger position obtains strength building.Due to anti-cicatricial contracture bring pain, training
Process needs scientific arrangement, incremental, so that patient is obtained good exercise effect, need that patient's hand can be monitored at any time
The instrument of portion's acting determines the intensity taken exercise, under the guidance of medical staff for supervising the effect of its functional training.At present
Training tool is mainly spring-grip or pressure relief ball, and the defect of these training tools is:, cannot since the shape of training tool limits
Each joint of all fingers is set balancedly to obtain activity and training；The strengthening training and training process of patient is also difficult to grasp,
Affect the effect of grasping tool training.
Summary of the invention
The purpose of this utility model is to propose a kind of technical solution of anti-hand cicatricial contracture spring-grip, makes the finger of patient
Joint obtains uniform Exercises, and doctor can be helped to grasp training process.
To achieve the goals above, the technical solution of the utility model is: a kind of anti-hand cicatricial contracture spring-grip, described
Anti- hand cicatricial contracture spring-grip includes finger pressure air bag and barometric damper, and the finger pressure air bag connects the air-flow by pipeline
Regulating valve, the finger pressure air sac pressing air are discharged by barometric damper.
Further, the finger pressure air bag is double spherical air bags that mid diameter reduces, the length of the finger pressure air bag
It is 1.4 times~1.6 times of palm width, the outer diameter of the finger pressure air bag makes between the thumb and other fingers of hand-held finger pressure air bag
Separating distance be not less than 15mm, the mid diameter of the finger pressure air bag is 0.84 times~0.86 times of the outer diameter.
Further, the barometric damper is needle-valve.
Further, check valve, the check valve and the air-flow are equipped between the finger pressure air bag and barometric damper
Device for pressure measurement and flow measurement device are equipped between regulating valve.
Further, the anti-hand cicatricial contracture spring-grip is equipped with data processing equipment and display screen, and the pressure is surveyed
Measuring device is the pressure sensor that pressure information is transmitted to the data processing equipment, and the flow measurement device is by flow
Information is transmitted to the flow sensor of the data processing equipment.
Further, the data processing equipment includes processor and memory, and the data processing equipment is processing institute
It states pressure information and flow information obtains the data processing equipment of single acting, accumulative acting data and frequency of doing work, it is described aobvious
Display screen is the display screen for showing the single acting and accumulative acting data.
Further, data processing equipment is the data processing dress with record working application time and preservation historical record function
It sets, the display screen is the display screen for showing the working application time and historical record data.
Further, the data processing equipment includes the controller for controlling the barometric damper.
Further, the controller is the control controlled the gas pressure in the pipeline in 0.1MPa~0.7MPa
Device.
Further, the anti-hand cicatricial contracture spring-grip is equipped with operator, the barometric damper, check valve, pressure
Force measuring device, flow measurement device, data processing equipment and display screen are arranged in the operator, and the finger pressure air bag is logical
It crosses soft air-guide pipe and connects the operator.
The beneficial effects of the utility model are: obtaining each joint of patient's finger using double spherical finger pressure air bags
Even ground activity, the muscle at finger position obtain uniform strength building, can also increase the comfort of hand grasping, mitigate training
Cicatricial contracture bring feeling of pain in the process；Using pressure sensor and the movable dynamics of flow sensor measurement training, go forward side by side
Row record；By controller and barometric damper controlled training dynamics, medical staff is made to will appreciate that training, reasonable arrangement
Training process is remarkably improved the effect of the anti-cicatricial contracture training of hand.
The utility model is described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the utility model principle figure；
Fig. 2 is the utility model finger pressure airbag structure figure；
Fig. 3 is that the utility model bottom finger pressure air bag holds schematic diagram；
Fig. 4 is the utility model finger pressure air bag and operator structure drawing of device.
Specific embodiment
Such as Fig. 1, a kind of anti-hand cicatricial contracture spring-grip, the anti-hand cicatricial contracture spring-grip includes finger pressure air bag 10
With barometric damper 20, the finger pressure air bag connects the barometric damper, the finger pressure air sac pressing air by pipeline 30
It is discharged by barometric damper.
The finger pressure air bag is double spherical air bags that mid diameter d1 reduces, and the length L of the finger pressure air bag is palm
1.4 times of width W~1.6 times, the outside diameter d of the finger pressure air bag make point between the thumb and other fingers of hand-held finger pressure air bag
Separation is not less than 15mm from S, and the mid diameter d1 of the finger pressure air bag is 0.84 times~0.86 times of the outside diameter d.
The barometric damper is needle-valve.
Be equipped with check valve 40 between the finger pressure air bag and barometric damper, the check valve and the barometric damper it
Between be equipped with device for pressure measurement 50 and flow measurement device 60.
The anti-hand cicatricial contracture spring-grip is equipped with data processing equipment 70 and display screen 80, the device for pressure measurement
It is the pressure sensor that pressure information is transmitted to the data processing equipment, the flow measurement device is to pass flow information
It is sent to the flow sensor of the data processing equipment.
The data processing equipment includes processor and memory, and the data processing equipment is the processing pressure information
The data processing equipment of single acting, accumulative acting data and frequency of doing work is obtained with flow information, the display screen is display
The display screen of the single acting and accumulative acting data.
Data processing equipment is the data processing equipment with record working application time and preservation historical record function, described aobvious
Display screen is the display screen for showing the working application time and historical record data.
The data processing equipment includes the controller for controlling the barometric damper.
The controller is the controller controlled the gas pressure in the pipeline in 0.1MPa~0.5MPa.
The anti-hand cicatricial contracture spring-grip is equipped with operator 90, the barometric damper, check valve, pressure measurement dress
Set, flow measurement device, data processing equipment and display screen be arranged in the operator, the finger pressure air bag by air guide it is soft
Pipe 11 connects the operator.
Embodiment one:
The patient of Hand Burns causes anchylosis in convalescence it is easy to appear the contracture of scar, can not stretch, shadow
Ring hand function and, serious person will cause deformity, brings lifelong influence to patient individual, also brings burden to society.Burn
During the treatment and nursing of patient, if patient's scar it is not formed before carry out hand function exercise, can it is substantially reduced by
The contracture bring consequent effects of scar save medical treatment cost, improve the work and life ability of patient.The one of anti-contracture training
It is a that the effect that the joint of finger and muscle are trained, so that each joint of the finger of patient is obtained activity, finger portion
The muscle of position obtains strength building.But anti-cicatricial contracture training lacks special instrument in clinic at present, at present training tool
The defect of mainly spring-grip or pressure relief ball, these training tools is: since the shape of training tool limits, cannot make whole hands
The each joint referred to balancedly obtains activity and training.In clinic, gas overcharging balloon (filling of using of such as mercurial sphygmomanometer is used
Balloon) and rubber column, patient squeezes inflatable ball with hand or rubber column is trained, but oval spherical inflatable ball and columnar rubber
Rubber column gel column is unfavorable for being that each joint of all fingers and arrive uniformly activity, the significant portion of hand strength of muscle act on hand
Metacarpus point, training effect is not satisfactory.In addition, reasonable drill program and training process also have to the rehabilitation of patient it is important
It influences.Current light instrument is difficult to grasp strengthening training, frequency and training time, it is difficult to realize scientific and effective training.
For this purpose, the present embodiment uses a kind of anti-hand cicatricial contracture spring-grip.For the training of anti-cicatricial contracture.
As shown in Figure 1 to Figure 4, anti-hand cicatricial contracture spring-grip includes finger pressure air bag 10 and barometric damper 20.
In its natural state, finger pressure air bag is the double spherical air bag that reduces of mid diameter (or for " 8-shaped ", cucurbit
Type), the spherical shape for being d including two outer diameters, two spherical interconnecting pieces (middle part) have lesser diameter d1.Rule of thumb, usually
The mid diameter d1 of finger pressure air bag can be 0.84 times~0.86 times of outside diameter d, in the present embodiment, two spherical outside diameter ds=
60mm, mid diameter d1=51mm, the mid diameter d1 of finger pressure air bag are 0.85 times of spherical outer-diameter d.The size of spherical outer-diameter d
The hand-type that trainee should be corresponded to, when trainee being made to hold finger pressure air bag, separation between thumb and other fingers away from
It is not less than 15mm from S.The length L of finger pressure air bag can be 1.4 times~1.6 times of trainee's palm width W, in the present embodiment,
Length L=112mm of finger pressure air bag is suitable for the patient that palm width is 70mm~80mm and uses.In training process, patient
Finger pressure air bag is held, index finger, middle finger and thumb hold 12 position of upper ball (connecting the spherical shape of tracheae one end) of finger pressure air bag, nothing
Name refers to 13 position of lower ball that finger pressure air bag is held with little finger, the middle part 14 that middle finger and nameless close diameter reduce, double spherical shapes
Finger pressure airbag structure can avoid the excessive active force when squeezing and be applied to palm centre of the palm position, more finger can be made to do work,
Especially obtain index finger and little finger more movable.In addition the finger pressure airbag structure of double spherical shapes also helps patient's preferably handle
Finger pressure sacculus is held, is not easy to slip out of the hand, the patient that this corresponds to training initial stage finger movement ability slump of disastrous proportions is especially beneficial.Finger pressure gas
Capsule is rubber pneumatic bag (inflatable ball used similar to mercurial sphygmomanometer), and has air inlet valve.
Finger pressure air bag connects barometric damper by pipeline 30, when finger pressure air bag compresses, gives air pressurized, makes air through gas
Flow regulating valve discharge.The effect of barometric damper is that damping action is generated to air-flow, when controllable finger pressure air bag is compressed in
Portion's pressure.Barometric damper is needle-valve, the adjustable damping to air is flowed through.During finger pressure air bag is compressed, gas
When flowing the damping increase of regulating valve, the air pressure in finger pressure air bag can be increased, and need finger to apply finger pressure air bag biggish
Pressure.
In order to grasp the training of anti-cicatricial contracture, need to acquire the pressure and flow of air in finger pressure air bag (or pipeline).
It is equipped with check valve 40 between finger pressure air bag and barometric damper, pressure measurement is equipped between check valve and barometric damper and is filled
Set 50 and flow measurement device 60.Device for pressure measurement is pressure sensor, and flow measurement device is flow sensor.Check valve
Effect be prevent the air in pipeline be intended to refer to pressuring gasbag reflux, influence the function of flow measurement device.
The anti-hand cicatricial contracture spring-grip of the present embodiment is equipped with data processing equipment 70.Flow sensor is by flow information
It is transmitted to data processing equipment, pressure information will be transmitted to data processing equipment by pressure sensor.Data processing equipment includes
Processor and memory, processor are done according to the single that pressure information and flow information calculate the generation of finger pressure air bag first compression
Function amount, and the amount of work generated to multiple compression finger pressure air bag adds up.Data processing equipment can also be by storing utensil
There is record to do complete training process, and saves historical record.
Data processing equipment is additionally provided with controller, and barometric damper is electric adjusting needle valve, and controller can control air-flow tune
Save valve.By barometric damper to the pressure of the damping control finger pressure air bag of air-flow, the pressure of finger pressure air bag is adjusted to suitable
The numerical value of trainer.According to clinical experience and experiment, the gas pressure control in pipeline should make the range in 0.1MPa~0.5MPa
It is interior, to be suitable for all ages and classes, the patient of different physical qualifications and different training process.
Anti- hand cicatricial contracture spring-grip is equipped with display screen 80.Display screen can show real time pressure information and flow letter
The item datas such as breath, maximal pressure force value, single amount of work, acting frequency, training time, accumulative amount of work.Display screen can also be shown
Show the data of relevant historical record.
According to current clinical experience, patient reaches pressure value 0.4MPa, 50 times/min of frequency, continuous operation after training
Duration is greater than 40s, i.e., it is believed that having restored the movable function of hand (especially finger) substantially.
Anti- hand cicatricial contracture spring-grip is equipped with display screen and is additionally provided with data-interface.The present embodiment uses USB interface.Pass through
Trained complete documentation can be output to computer equipment by data-interface, be arranged and analyzing and training situation by computer software.
The training of anti-hand cicatricial contracture is the process for needing to explore and study in medical domain throwing away.Complete data acquisition pair
The research of anti-hand cicatricial contracture training has a very important significance.It can also be defeated to data processing equipment by data-interface
Enter training program, formulates each patient the training process of feature.
The anti-hand cicatricial contracture spring-grip of the present embodiment is equipped with operator 90, barometric damper, check valve, pressure measurement
Device, flow measurement device, data processing equipment, display screen and data-interface are arranged in the operator, and finger pressure air bag is logical
It crosses soft air-guide pipe 11 and connects the operator.Operation key 81 is equipped on operator, for fighting hand cicatricial contracture spring-grip
It is operated, realizes various functions.Air pressure adjustment knob 82 is additionally provided on operator, for adjusting the resistance of barometric damper
Buddhist nun.
Embodiment two:
A kind of anti-hand cicatricial contracture spring-grip.The present embodiment is a kind of supplement of embodiment one.
Since patient's hand-type of hand cicatricial contracture is different, the finger pressure air bag of single size cannot be suitble to all patients
Demand.
In the present embodiment, two spherical outside diameter d=52mm, mid diameter d1=45mm, the mid diameter d1 of finger pressure air bag
About 0.86 times of spherical outer-diameter d.Length L=97mm of finger pressure air bag is suitable for the patient that palm width is about 60mm~70mm
It uses.
Embodiment three:
A kind of anti-hand cicatricial contracture spring-grip.The present embodiment is a kind of supplement of embodiment one.
Since patient's hand-type of hand cicatricial contracture is different, the finger pressure air bag of single size cannot be suitble to all patients
Demand.
In the present embodiment, two spherical outside diameter d=68mm, mid diameter d1=57mm, the mid diameter d1 of finger pressure air bag
About 0.84 times of spherical outer-diameter d.Length L=128mm of finger pressure air bag, is suitable for the patient of palm width about 80mm~92mm
It uses.
Claims (3)
1. a kind of anti-hand cicatricial contracture spring-grip, which is characterized in that the anti-hand cicatricial contracture spring-grip includes finger pressure gas
Capsule and barometric damper, the finger pressure air bag connect the barometric damper by pipeline, and the finger pressure air sac pressing air is logical
Cross barometric damper discharge；
The finger pressure air bag is double spherical air bags that mid diameter reduces, and the length of the finger pressure air bag is palm width
1.4 times~1.6 times, the outer diameter of the finger pressure air bag makes the separating distance between the thumb and other fingers of hand-held finger pressure air bag not
Less than 15mm, the mid diameter of the finger pressure air bag is 0.84 times~0.86 times of the outer diameter.
2. a kind of anti-hand cicatricial contracture spring-grip according to claim 1, which is characterized in that the barometric damper is
Needle-valve.
3. a kind of anti-hand cicatricial contracture spring-grip according to claim 1, which is characterized in that the finger pressure air bag is gentle
It flows and is equipped with check valve between regulating valve, device for pressure measurement is equipped between the check valve and the barometric damper and flow is surveyed
Measure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030816.9U CN208426594U (en) | 2018-07-02 | 2018-07-02 | A kind of anti-hand cicatricial contracture spring-grip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821030816.9U CN208426594U (en) | 2018-07-02 | 2018-07-02 | A kind of anti-hand cicatricial contracture spring-grip |
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| Publication Number | Publication Date |
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| CN208426594U true CN208426594U (en) | 2019-01-25 |
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ID=65098588
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821030816.9U Expired - Fee Related CN208426594U (en) | 2018-07-02 | 2018-07-02 | A kind of anti-hand cicatricial contracture spring-grip |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840005A (en) * | 2020-09-23 | 2020-10-30 | 上海司羿智能科技有限公司 | Finger joint rehabilitation training device |
| WO2021115376A1 (en) | 2019-12-11 | 2021-06-17 | 上海司羿智能科技有限公司 | Finger joint rehabilitation training device |
| WO2022156094A1 (en) | 2021-01-22 | 2022-07-28 | 上海司羿智能科技有限公司 | Hand motion detection device and control method therefor, rehabilitation device and autonomous control system |
-
2018
- 2018-07-02 CN CN201821030816.9U patent/CN208426594U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021115376A1 (en) | 2019-12-11 | 2021-06-17 | 上海司羿智能科技有限公司 | Finger joint rehabilitation training device |
| CN111840005A (en) * | 2020-09-23 | 2020-10-30 | 上海司羿智能科技有限公司 | Finger joint rehabilitation training device |
| WO2022156094A1 (en) | 2021-01-22 | 2022-07-28 | 上海司羿智能科技有限公司 | Hand motion detection device and control method therefor, rehabilitation device and autonomous control system |
| US11992449B2 (en) | 2021-01-22 | 2024-05-28 | Shanghai Siyi Intelligent Technology Co., Ltd. | Hand motion detection device and control method, rehabilitation device and autonomous control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20200702 |
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| CF01 | Termination of patent right due to non-payment of annual fee |