CN110522453A - Thumb function measuring device - Google Patents
Thumb function measuring device Download PDFInfo
- Publication number
- CN110522453A CN110522453A CN201910822705.4A CN201910822705A CN110522453A CN 110522453 A CN110522453 A CN 110522453A CN 201910822705 A CN201910822705 A CN 201910822705A CN 110522453 A CN110522453 A CN 110522453A
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- CN
- China
- Prior art keywords
- hand
- thumb
- hand thumb
- swing rod
- bracket
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1071—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring angles, e.g. using goniometers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1072—Measuring physical dimensions, e.g. size of the entire body or parts thereof measuring distances on the body, e.g. measuring length, height or thickness
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1075—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions by non-invasive methods, e.g. for determining thickness of tissue layer
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/22—Ergometry; Measuring muscular strength or the force of a muscular blow
- A61B5/224—Measuring muscular strength
- A61B5/225—Measuring muscular strength of the fingers, e.g. by monitoring hand-grip force
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention relates to a hand thumb function measuring device, which comprises a base, wherein a support is arranged on the base, a left hand placing position and/or a right hand placing position are/is arranged on the base, the support is provided with a longitudinal mark post which is positioned above a thumb position of the left hand placing position or the right hand placing position and is used as a reference, a swing rod is hinged on the support, the swing rod is provided with a reference position which is rotated to be vertically superposed with the longitudinal mark post, a movable sleeve which is sleeved on the thumb to be measured is movably arranged on the swing rod in a guiding manner along the length direction of the swing rod, and at least one of a length measuring structure, an angle measuring structure and a muscle strength measuring. When in measurement, a hand to be measured is placed on a corresponding hand placing position, a thumb of the hand is stretched into the movable sleeve, the abduction function of the thumb of the hand is measured, the adduction function of the thumb of the hand and the adduction function of the thumb of the hand are measured by the adduction of the thumb and the palm of the little thumb, and the like, and the recovery condition of the thumb of the hand can be accurately judged by measuring the motion length and/or the motion angle and/or the muscle strength of the thumb of the hand and the thumb.
Description
Technical field
The present invention relates to hand functional examination fields, and in particular to a kind of hand thumb function detecting device.
Background technique
It can be related to nerve and the positions such as blood vessel in hand thumb operative treatment, therefore postoperative need to confirm hand thumb function
Recovery situation, but lack special measurement device for hand thumb surgical site infections functional rehabilitation in the prior art, generally
Doctor often carries out rough test with ruler, but it is this using ruler measurement cause to be difficult opponent's thumb muscular strength and extend to the outside,
The retractable angle inwardly withdrawn is measured, it is difficult to judge the recovery situation of patient's hand thumb function.
Summary of the invention
The object of the present invention is to provide a kind of hand thumb function detecting devices, to solve to use ruler bigness scale in the prior art
Surely lead to the recovery situation for being difficult to judge hand thumb.
To achieve the above object, a kind of hand thumb function detecting device of the invention adopts the following technical scheme that a kind of hand
Thumb function detecting device, including pedestal are provided with bracket on pedestal, are provided with that left hand places position and/or the right hand is put on pedestal
Set, bracket have longitudinal mark post of the top for the thumb position for being located at left hand placement position or right hand placement position as benchmark, bracket
On be hinged with swing rod, swing rod has the benchmark position for going to and coinciding with the upper and lower with longitudinal mark post, is oriented on swing rod along oscillating bar length direction
It is movably set with the movable sleeve for being sheathed on hand thumb to be determined, is provided on bracket for measuring hand thumb active length
Linear measure longimetry structure, the angle measurement structure for measuring swing rod rotational angle and the muscular strength for measuring hand thumb muscular strength
At least one of measurement structure.
The linear measure longimetry structure for measuring hand thumb active length is provided on the bracket, linear measure longimetry structure includes
The transverse bar being set on bracket is provided with basic zero point on transverse bar, and longitudinal mark post is set at basic dead-center position, laterally
Be respectively arranged with the first length scale section and the second length scale section along basic zero point two sides on bar, be provided on pedestal with accordingly
The corresponding size alignment line of scale section.
The angle measurement structure for measuring swing rod rotational angle is provided on the bracket, angle measurement structure includes setting
The semicircular plate being placed on transverse bar at relative position is angle reference line above and below longitudinal mark post on semicircular plate, semicircle
The first angle index section and the second angle index section are respectively arranged in angle reference line two sides on plate.
The dynamometry structure for measuring hand thumb muscular strength is provided on the bracket, dynamometry structure is spring survey
Power meter, one end of weight beam are articulated with the other end on transverse bar and are articulated on swing rod.
It is provided with the linear measure longimetry structure for measuring hand thumb active length on the bracket, is provided with control on pedestal
Device, swing rod are equipped with the guide groove for movable sleeve guiding activity installation that length extends along the length direction of swing rod, and swing rod has
Installation cavity, linear measure longimetry structure includes the conducting rod for being set in installation cavity and length and extending along the length direction of swing rod, living
Dynamic set include for the hand thumb collar portion of conducting rod sliding conductive loop section be electrically connected and insulation, one end of conducting rod with
Conductive loop section has been electrically connected conducting wire so that conducting rod and conductive loop section form slide rheostat and controller electric signal
Connection is converted into length variation of the conductive loop section on conducting rod according to the variation of resistance, is provided on pedestal and controller
The length sequences display screen for being used to show length measurement of signal connection.
It is provided with the angle measurement structure for measuring swing rod rotational angle on the bracket, is provided with control on pedestal
Device, angle measurement structure are the angular transducer being set on swing rod, and angular transducer is connect with controller signals, are set on pedestal
The angle for angles of display measurement result connecting with controller signals is equipped with to shield as the result is shown.
It is provided with the dynamometry structure for measuring hand thumb muscular strength on the bracket, is provided with controller on pedestal,
Dynamometry structure uses digital display weight beam, and the moved end of digital display weight beam and swing rod are articulated and connected, and digital display spring is surveyed
The other end of power meter is articulated on bracket, and communication serial port is provided on digital display weight beam and is used to connect with controller signals,
Be provided on pedestal connect with controller signals for showing that the muscular strength of hand thumb dynamometry result shields as the result is shown.
The quantity of the digital display weight beam is two and is respectively arranged at the two sides of longitudinal mark post respectively for hand thumb
Refer to that outreach and interior receipts use, releasable connection between the movable end and swing rod of each digital display weight beam.
Beneficial effects of the present invention: hand to be measured is placed on corresponding hand when measurement and is placed on position, hand thumb is protruded into
In movable sleeve, start to measure, hand thumb abduction be measured its outreach function, hand adduction of thumb and with little finger to palm etc.
It is measured the interior receipts function of hand thumb, these functions can pass through hand thumb active length and/or activity point of view and/or muscular strength
Parameter situation be measured, can accurately judge the recovery of hand thumb, convenient for formulate next step recovery plan and
Rehabilitation programme, use are very convenient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of one embodiment of hand thumb function detecting device of the invention；
Fig. 2 is the main view of Fig. 1；
Fig. 3 is the use state of hand thumb function detecting device in Fig. 1 with reference to figure；
Fig. 4 is the structural schematic diagram of swing rod；
Fig. 5 is the mounting structure schematic diagram between swing rod and movable sleeve；
Fig. 6 is the schematic illustration that slide rheostat is formed between conducting rod and movable sleeve；
Fig. 7 is the equivalent circuit diagram of slide rheostat in Fig. 6；
Fig. 8 is the control logic schematic diagram of hand thumb function detecting device in the present invention.
Specific embodiment
The embodiment of a kind of hand thumb function detecting device of the invention, as shown in figures 1-8, including pedestal 1, on pedestal 1
It is provided with bracket 2, left hand is provided on pedestal 1 and places position 19, there is bracket 2 top for being located at the thumb position that left hand places position to make
On the basis of longitudinal mark post 3.Swing rod 4 is hinged on bracket 2, swing rod 4 has the benchmark for going to and coinciding with the upper and lower with longitudinal mark post 3
Position.Along oscillating bar length direction, guiding is movably set with the movable sleeve 6 for being sheathed on hand thumb to be determined on swing rod 4.Bracket 2
On be provided with linear measure longimetry structure for measuring hand thumb active length.Linear measure longimetry structure includes being set on bracket 2
Transverse bar 7 is provided with basic 0. 8 on transverse bar 7, and longitudinal mark post 3 is set at basic dead-center position 8, along base on transverse bar 7
0. 8 two sides of plinth are respectively arranged with the first length scale section 9 and the second length scale section 10, are provided on pedestal 1 and accordingly carve
Spend the corresponding size alignment line 20 of section.The angle measurement structure for measuring swing rod rotational angle, angle are additionally provided on bracket 2
Measurement structure includes the semicircular plate 11 being set on transverse bar, on semicircular plate 11 at longitudinal about 3 relative position of mark post
For angle reference line 22, the first angle index section 12 and second jiao are respectively arranged in 22 two sides of angle reference line on semicircular plate 11
Scale section 13.The dynamometry structure for measuring hand thumb muscular strength is additionally provided on bracket, dynamometry structure is spring survey
One end of power meter 14, weight beam 14 is articulated on transverse bar, and the moved end 15 of weight beam is articulated on swing rod 4.
For the ease of reading data, controller is provided on pedestal 1, swing rod 4 is equipped with length along the length direction of swing rod
The guide groove 5 for movable sleeve guiding activity installation extended.Swing rod 4 has installation cavity, and linear measure longimetry structure includes being set to peace
The conducting rod 21 that in behaveing affectedly and length extends along the length direction of swing rod, movable sleeve 5 include for being electrically connected with the cunning of conducting rod 21
The conductive loop section 22 that connects, insulation hand thumb collar portion 23 and positioned there between be used for and the guiding of guide groove 4 cooperates
Targeting part 24, one end of conducting rod 21 and conductive loop section 22 has been electrically connected conducting wire so that conducting rod and conductive ring portion
Point form slide rheostat connect with controller electric signal, is converted into conductive loop section on conducting rod according to the variation of resistance
Length variation, wherein the conducting wire 25 of conductive loop section connection from the hand thumb collar portion 23 of insulation through and out.On pedestal 1
It is provided with the length sequences display screen 17 for being used to show length measurement connecting with controller signals.Angle measurement structure is
The angular transducer being set on swing rod 4, angular transducer are connect with controller signals, are provided on pedestal 1 and are believed with controller
Number connection the angle for angles of display measurement result shield 16 as the result is shown.Weight beam 14 uses digital display spring dynamometry
Meter, the moved end 15 of digital display weight beam and swing rod 4 are articulated and connected, and the other end of digital display weight beam 14 is articulated with bracket
On, it is provided with communication serial port on digital display weight beam 14 for connecting with controller signals, is provided on pedestal and controller
Signal connection is used to show that the muscular strength of hand thumb dynamometry result shields 18 as the result is shown.The quantity of digital display weight beam 14
For two and the two sides of longitudinal mark post are respectively arranged at respectively for hand thumb abduction and the use of interior receipts, each digital display weight beam
Movable end and swing rod between releasable connection.
The hand thumb function detecting device of above structure have manually be read out hand thumb active length, activity point of view with
And the structure of muscular strength, also with the structure shown on the intelligentized corresponding display screen on pedestal, while there are two sets
Method for measuring, use is very convenient, and use scope is wide, long service life.
Placed on position in use, hand to be measured is placed on corresponding hand, hand thumb protruded into movable sleeve, when need to
When outer expansion measures, the weight beam in left side is connected to swing rod, starts to measure, hand thumb abduction is measured its outreach
Function, measurement result can show corresponding data on the display screen on pedestal.Hand adduction of thumb and with little finger to the palm
Etc. the interior receipts function of being measured hand thumb, disassembly left side weight beam and swing rod connect right side weight beam and swing rod
It connects, starts to measure, measurement result can show corresponding data on the display screen on pedestal.But also it can be read with artificial eye
Number is read out relevant parameter, and progress can be compared, and in electronic device damage or when without electricity, can still make
With.The recovery of hand thumb can be accurately judged, convenient for formulating recovery plan and the rehabilitation programme of next step, using very
It is convenient.
In other embodiments of the invention, the right hand can also be only set on pedestal and places position, at this time the side of movable sleeve
It adjusts accordingly to needs to adapt to the right hand；Left hand can also be provided with simultaneously on pedestal and place position and right hand placement
Position can be symmetrical arranged at this time there are two guide groove on swing rod, and the quantity of movable sleeve is also two at this time, and when use can general
On conducting wire access controller on corresponding movable sleeve, a device can be adapted for two hands and be measured at this time；Bullet
Spring dynamometer can not also use digital display type, can also be using the common spring dynamometer of human eye reading；It can also be on bracket
Only setting linear measure longimetry structure；The angle measurement structure for measuring swing rod rotational angle can also be only provided on bracket；Branch
The dynamometry structure for measuring hand thumb muscular strength can also be only provided on frame.Above-mentioned three kinds can also only be arranged on bracket
Any two kinds in measurement structure；Also scale can be set on longitudinal mark post, be provided with criss-cross net on pedestal at this time
Lattice size alignment line.
Claims (8)
1. a kind of hand thumb function detecting device, it is characterised in that: including pedestal, bracket is provided on pedestal, is arranged on pedestal
There is left hand to place position and/or right hand placement position, bracket has the top for the thumb position for placing position positioned at left hand placement position or the right hand
As longitudinal mark post of benchmark, swing rod is hinged on bracket, swing rod has the benchmark position for going to and coinciding with the upper and lower with longitudinal mark post, pendulum
Along oscillating bar length direction, guiding is movably set with the movable sleeve for being sheathed on hand thumb to be determined on bar, is provided on bracket
Linear measure longimetry structure for measuring hand thumb active length, angle measurement structure and use for measuring swing rod rotational angle
In at least one of the dynamometry structure of measurement hand thumb muscular strength.
2. hand thumb function detecting device according to claim 1, it is characterised in that: be provided on the bracket for surveying
Determine the linear measure longimetry structure of hand thumb active length, linear measure longimetry structure includes the transverse bar being set on bracket, on transverse bar
It is provided with basic zero point, longitudinal mark post is set at basic dead-center position, is respectively arranged on transverse bar along basic zero point two sides
First length scale section and the second length scale section are provided with size alignment line corresponding with corresponding scale section on pedestal.
3. hand thumb function detecting device according to claim 2, it is characterised in that: be provided on the bracket for surveying
The angle measurement structure of fixed pendulum bar rotational angle, angle measurement structure include the semicircular plate being set on transverse bar, semicircle
It is angle reference line at relative position above and below longitudinal mark post on plate, is respectively arranged on semicircular plate in angle reference line two sides
First angle index section and the second angle index section.
4. hand thumb function detecting device according to claim 2, it is characterised in that: be provided on the bracket for surveying
The dynamometry structure of hand thumb muscular strength is measured, dynamometry structure is weight beam, and one end of weight beam is articulated with cross
The other end is articulated on swing rod on bar.
5. hand thumb function detecting device according to claim 1, it is characterised in that: be provided on the bracket for surveying
Determine the linear measure longimetry structure of hand thumb active length, controller is provided on pedestal, swing rod is equipped with length along the length of swing rod
The guide groove for movable sleeve guiding activity installation that direction extends, swing rod have installation cavity, and linear measure longimetry structure includes being set to
The conducting rod that in installation cavity and length extends along the length direction of swing rod, movable sleeve include for being electrically connected with conducting rod cunning
The hand thumb collar portion of conductive loop section and insulation, one end of conducting rod and conductive loop section be electrically connected conducting wire so that
Conducting rod forms slide rheostat with conductive loop section and connect with controller electric signal, is converted into conducting ring according to the variation of resistance
Length variation of the part on conducting rod, be provided on pedestal connect with controller signals be used to show length measurement
Length sequences display screen.
6. hand thumb function detecting device according to claim 1, it is characterised in that: be provided on the bracket for surveying
The angle measurement structure of fixed pendulum bar rotational angle is provided with controller on pedestal, and angle measurement structure is to be set on swing rod
Angular transducer, angular transducer are connect with controller signals, be provided on pedestal connect with controller signals for showing
The angle of angular measurement is shielded as the result is shown.
7. hand thumb function detecting device according to claim 1, it is characterised in that: be provided on the bracket for surveying
The dynamometry structure of hand thumb muscular strength to be measured, controller is provided on pedestal, dynamometry structure uses digital display weight beam,
The moved end of digital display weight beam and swing rod are articulated and connected, and the other end of digital display weight beam is articulated on bracket, digital display bullet
It is provided with communication serial port on spring dynamometer for connecting with controller signals, the use connecting with controller signals is provided on pedestal
Shield as the result is shown in the muscular strength of display hand thumb dynamometry result.
8. hand thumb function detecting device according to claim 7, it is characterised in that: the number of the digital display weight beam
Amount is two and is respectively arranged at the two sides of longitudinal mark post respectively for hand thumb abduction and the use of interior receipts, each digital display spring dynamometry
Releasable connection between the movable end and swing rod of meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822705.4A CN110522453B (en) | 2019-09-02 | 2019-09-02 | Thumb function measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910822705.4A CN110522453B (en) | 2019-09-02 | 2019-09-02 | Thumb function measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110522453A true CN110522453A (en) | 2019-12-03 |
| CN110522453B CN110522453B (en) | 2021-10-29 |
Family
ID=68666128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910822705.4A Active CN110522453B (en) | 2019-09-02 | 2019-09-02 | Thumb function measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110522453B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839553A (en) * | 2020-07-17 | 2020-10-30 | 南昌大学 | Guide rail type human upper limb muscle strength (moment) measuring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365050A (en) * | 2009-03-27 | 2012-02-29 | 威廉马歇莱思大学 | Intrinsic hand strength measurement device |
| CN103239242A (en) * | 2013-05-10 | 2013-08-14 | 丁文全 | Device for measuring finger flexion and extension muscle force accurately |
| CN105881587A (en) * | 2014-12-09 | 2016-08-24 | 苏茂 | Rod type detecting device for thumb metacarpophalangeal joint movement |
| JP5982699B1 (en) * | 2016-04-22 | 2016-08-31 | 株式会社ステップ・ケイ・スリー | Hallux angle measurement tool |
| CN205785045U (en) * | 2016-06-02 | 2016-12-07 | 南通科技职业学院 | Trees hat amplitude measuring device |
| CN207395615U (en) * | 2017-11-09 | 2018-05-22 | 上海市欣宇建设工程检测试验有限公司 | A kind of quick measurement detection device |
| CN208892584U (en) * | 2016-11-16 | 2019-05-24 | 上海米林信息科技有限公司 | Thumb multidimensional mobility goniometer |
-
2019
- 2019-09-02 CN CN201910822705.4A patent/CN110522453B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102365050A (en) * | 2009-03-27 | 2012-02-29 | 威廉马歇莱思大学 | Intrinsic hand strength measurement device |
| CN103239242A (en) * | 2013-05-10 | 2013-08-14 | 丁文全 | Device for measuring finger flexion and extension muscle force accurately |
| CN105881587A (en) * | 2014-12-09 | 2016-08-24 | 苏茂 | Rod type detecting device for thumb metacarpophalangeal joint movement |
| JP5982699B1 (en) * | 2016-04-22 | 2016-08-31 | 株式会社ステップ・ケイ・スリー | Hallux angle measurement tool |
| CN205785045U (en) * | 2016-06-02 | 2016-12-07 | 南通科技职业学院 | Trees hat amplitude measuring device |
| CN208892584U (en) * | 2016-11-16 | 2019-05-24 | 上海米林信息科技有限公司 | Thumb multidimensional mobility goniometer |
| CN207395615U (en) * | 2017-11-09 | 2018-05-22 | 上海市欣宇建设工程检测试验有限公司 | A kind of quick measurement detection device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839553A (en) * | 2020-07-17 | 2020-10-30 | 南昌大学 | Guide rail type human upper limb muscle strength (moment) measuring device |
| CN111839553B (en) * | 2020-07-17 | 2024-02-09 | 南昌大学 | Guide rail type human upper limb muscle strength measuring device |
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| Publication number | Publication date |
|---|---|
| CN110522453B (en) | 2021-10-29 |
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