CN204364001U - A kind of muscle strength test glove - Google Patents
A kind of muscle strength test glove Download PDFInfo
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- CN204364001U CN204364001U CN201420863688.1U CN201420863688U CN204364001U CN 204364001 U CN204364001 U CN 204364001U CN 201420863688 U CN201420863688 U CN 201420863688U CN 204364001 U CN204364001 U CN 204364001U
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- set portion
- finger
- palm set
- fingerstall
- strength test
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Abstract
The utility model discloses a kind of muscle strength test glove, it wrist strap fixed part comprising elasticity palm set portion and be connected with described palm set portion oral area, described palm set portion is made up of thumbstall and four fingerstall, described four fingerstall are case of bending, the position of the palmar portion correspondence finger finger belly of described thumbstall and four fingerstall is packaged with finger belly pressure transducer respectively, described finger belly pressure transducer is connected with the signal line group being piercing in described palm set portion, described palm set portion is provided with the slide fastener for expanding oral area.It does to detect to the fine motion of finger belly by finger belly pressure transducer, and is spread out of by signal line group, can measure muscular strength situation more responsive and intuitively, possess structure simple, measure responsive feature.
Description
Technical field
This utility model relates to medical apparatus and instruments, particularly relates to a kind of muscle strength test glove.
Background technology
At present, at medical domain, a lot of operation all requires that patient carries out under being in general anesthesia, and Anesthetist needs to use muscle relaxant, and it mainly acts on neuromuscular junction, and the transmission of blocking nerves muscle excitement, makes of flaccid muscles.Can avoid like this producing of flaccid muscles by dark general anesthesia, not only reduce narcotic consumption, it also avoid the harmful effect that dark general anesthesia brings, be conducive to operation like this and carry out smoothly.Because muscle relaxation state directly affects the carrying out of operation, therefore need to carry out objective evaluation to the loose state of the flesh of patient in art and muscular strength size.
The monitoring mode of monitor for muscle relaxation conventional is clinically monitoring acceleration or pressure grip mode: acceleration transducer, is be placed on thumb by sensor, the palm of patient must be fixed during use, just can carry out accurate measurements; Grip pressure transducer is held in the hand by induction apparatus larger for volume, then risen by whole handbag with winding cloth, just can monitor.Both use inconvenient.In order to overcome above-mentioned defect, CN201642051U discloses a kind of muscular tension sensor, and it comprises thumb ferrule part, forefinger ferrule part, and connects the arc coupling part of thumb ferrule part and forefinger ferrule part; And piezoelectric transducer is set in arc coupling part.Perform the operation time by this muscular tension sensor sleeve on thumb and forefinger, for catching the activity of first web part, export the corresponding signal of telecommunication.But because the stickiness of itself and hands is not good, experiences signal insensitive, cause erroneous judgement.Moreover what it detected is only the action of thumb and forefinger, can not the state of complete reaction hand muscle tension.
Summary of the invention
It is simple that this utility model technical issues that need to address are to provide a kind of structure, measures responsive muscle strength test glove.
For solving the problem, technical solution adopted in the utility model is:
A kind of muscle strength test glove, it wrist strap fixed part comprising elasticity palm set portion and be connected with described palm set portion oral area, described palm set portion is made up of thumbstall and four fingerstall, described four fingerstall are case of bending, the position of the palmar correspondence finger finger belly of described thumbstall and four fingerstall is packaged with finger belly pressure transducer respectively, described finger belly pressure transducer is connected with the signal line group being piercing in described palm set portion, described palm set portion is provided with the slide fastener for expanding oral area.
Further improve as this utility model, described finger belly pressure transducer is piezoelectric polyvinylidene fluoride PVDF polymeric membrane.It is a kind of type of dynamic strain sensor, is applicable to very much the vital signs monitor being applied to human skin or implant into body inside.
Further improve as this utility model, the position of the dorsal part correspondence finger fingernail of described thumbstall and four fingerstall is packaged with respectively and refers to back pressure sensor, and described finger back pressure sensor is connected with the signal line group being piercing in described palm set portion.Can catch finger to roll up and muscular tension situation under different action during stretching, extension, opponent's fingering row pressure detecting, plays the object of dual mensuration, makes mensuration more responsive simultaneously.
Further improve as this utility model, described finger back pressure sensor is piezoelectric polyvinylidene fluoride PVDF polymeric membrane.
Further improve as this utility model, in order to ensure the susceptiveness measured, palm set portion and hands fit tightly, and described palm set portion and hand size adapt, and can fit with palm.
Further improve as this utility model, conveniently measure the wearing of glove and free, described slide fastener is arranged at the centre of the palm place in described palm set portion and extends to oral area.
Compared with prior art, the beneficial effect adopting technique scheme to produce is:
This utility model is done to detect to the fine motion of finger belly by finger belly pressure transducer, and is spread out of by signal line group, can measure muscular strength situation more responsive and intuitively, possess structure simple, measure responsive feature.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is sectional views of the present utility model;
Accompanying drawing 3 is structural representations that this utility model is provided with slide fastener.
Wherein: 1 palm set portion, 2 wrist strap fixed parts, 3 thumbstalls, 4 four fingerstall, 5 finger belly pressure transducers, 6 signal line group, 7 refer to back pressure sensor, 8 slide fasteners.
Detailed description of the invention
Below in conjunction with accompanying drawing, utility model is described in further detail:
As shown in accompanying drawing 1,2 and 3, this utility model is a kind of muscle strength test glove, it wrist strap fixed part 2 comprising elasticity palm set portion 1 and be connected with described palm set portion 1 oral area, five finger belly pressure transducers 5 and five finger back pressure sensors 7 are packaged with in described palm set portion 1, and the holding wire to be connected separately with each sensor, the free end of each holding wire is piercing in described palm set portion 1 and forms signal line group 6, for being connected with muscle strength test signal handling equipment.Palm set portion 1 is made up of thumbstall 3 and four fingerstall 4, and described four fingerstall 4 are case of bending, are suitable for mutually with the palm flexibility of human body relaxation state.Thumbstall 3 and four fingerstall 4 are pointed with each and are fitted tightly, five finger belly pressure transducers 5 are arranged at the position of the palmar correspondence finger finger belly of described thumbstall 3 and four fingerstall 4 respectively, five refer to that back pressure sensor 7 is arranged at the position of the dorsal part correspondence finger fingernail of described thumbstall 3 and four fingerstall 4 respectively, for measuring the muscle strength status of each finger.Conveniently muscle strength test glove wearing and free, between the centre of the palm place and oral area in palm set portion 1, slide fastener 8 is set.
Finger belly pressure transducer 5 in the present embodiment and finger back pressure sensor 7 are piezoelectric polyvinylidene fluoride PVDF macromolecule membrane.It is a kind of type of dynamic strain sensor, is applicable to very much the vital signs monitor being applied to human skin or implant into body inside.
The present embodiment Elastic palm set portion 1 is silica gel material, but those skilled in the art are to be understood that it is not only confined to silica gel, and known elastomeric material all can meet application target of the present utility model in the industry.
The principle of the present embodiment is as follows:
In five finger bellys pointed and fingernail position, five pairs of piezoelectric polyvinylidene fluoride PVDF macromolecule membranes are set respectively, when there is faint change in finger position, piezoelectric polyvinylidene fluoride PVDF polymeric membrane can bend, now will produce a signal of telecommunication (electric charge or voltage) between thin film upper/lower electrode surface, and it is proportional with the deformation quantity stretched or bend, this signal of telecommunication is exported by connected holding wire, can embody the relaxation state of muscular strength.
Using method of the present utility model is as follows:
During use, wrist strap fixed part and slide fastener are opened, four fingers of patient except thumb are put into four fingerstall, and thumb puts into thumbstall, and each finger each pressure transducer corresponding, zips up, by the fastening of wrist strap fixed part.After patient receives neuromuscular monitoring stimulus signal, there is corresponding movement response in hand, triggers finger belly pressure transducer and refer to that back pressure sensor produces the signal of telecommunication, flow to sensing equipment by holding wire.
This utility model can measure muscular strength situation more responsive and intuitively, possesses structure simple, measures responsive feature.
The above embodiment is only preferred embodiment of the present utility model, and and the feasible enforcement of non-invention exhaustive.For persons skilled in the art, to any apparent change done by it under the prerequisite not deviating from this utility model principle and spirit, all should be contemplated as falling with within claims of the present utility model.
Claims (6)
1. muscle strength test glove, it is characterized in that, it wrist strap fixed part (2) comprising elasticity palm set portion (1) and be connected with described palm set portion (1) oral area, described palm set portion (1) is made up of thumbstall (3) and four fingerstall (4), described four fingerstall (4) are case of bending, the position of the palmar correspondence finger finger belly of described thumbstall (3) and four fingerstall (4) is packaged with finger belly pressure transducer (5) respectively, described finger belly pressure transducer (5) is connected with the signal line group (6) being piercing in described palm set portion (1), described palm set portion (1) is provided with the slide fastener (8) for expanding oral area.
2. a kind of muscle strength test glove according to claim 1, is characterized in that, described finger belly pressure transducer (5) is piezoelectric polyvinylidene fluoride PVDF polymeric membrane.
3. a kind of muscle strength test glove according to claim 1 and 2, it is characterized in that, the position of the dorsal part correspondence finger fingernail of described thumbstall (3) and four fingerstall (4) is packaged with respectively and refers to back pressure sensor (7), and described finger back pressure sensor (7) is connected with the signal line group (6) being piercing in described palm set portion (1).
4. a kind of muscle strength test glove according to claim 3, is characterized in that, described finger back pressure sensor (7) is piezoelectric polyvinylidene fluoride PVDF polymeric membrane.
5. a kind of muscle strength test glove according to claim 1 and 2, is characterized in that, described palm set portion (1) and hand size adapt, and can fit with palm.
6. a kind of muscle strength test glove according to claim 1 and 2, is characterized in that, described slide fastener (8) is arranged at the centre of the palm place of described palm set portion (1) and extends to oral area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863688.1U CN204364001U (en) | 2014-12-31 | 2014-12-31 | A kind of muscle strength test glove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420863688.1U CN204364001U (en) | 2014-12-31 | 2014-12-31 | A kind of muscle strength test glove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364001U true CN204364001U (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420863688.1U Expired - Fee Related CN204364001U (en) | 2014-12-31 | 2014-12-31 | A kind of muscle strength test glove |
Country Status (1)
| Country | Link |
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| CN (1) | CN204364001U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108478912A (en) * | 2018-04-25 | 2018-09-04 | 广州医科大学附属第医院 | A kind of novel double-ball capsule zipper form trachea cannula conduit |
| CN109431527A (en) * | 2018-10-23 | 2019-03-08 | 福建医科大学附属第医院 | Muscular strength piezometry system |
| CN111491563A (en) * | 2017-12-28 | 2020-08-04 | 北川工业株式会社 | Gripping force measuring device |
-
2014
- 2014-12-31 CN CN201420863688.1U patent/CN204364001U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491563A (en) * | 2017-12-28 | 2020-08-04 | 北川工业株式会社 | Gripping force measuring device |
| CN111491563B (en) * | 2017-12-28 | 2023-03-14 | 北川工业株式会社 | Gripping force measuring device |
| CN108478912A (en) * | 2018-04-25 | 2018-09-04 | 广州医科大学附属第医院 | A kind of novel double-ball capsule zipper form trachea cannula conduit |
| CN108478912B (en) * | 2018-04-25 | 2024-01-26 | 广州医科大学附属第一医院 | Novel double-balloon zipper type tracheal intubation catheter |
| CN109431527A (en) * | 2018-10-23 | 2019-03-08 | 福建医科大学附属第医院 | Muscular strength piezometry system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |