CN205359482U - Joint motion range measuring apparatu - Google Patents
Joint motion range measuring apparatu Download PDFInfo
- Publication number
- CN205359482U CN205359482U CN201521130407.2U CN201521130407U CN205359482U CN 205359482 U CN205359482 U CN 205359482U CN 201521130407 U CN201521130407 U CN 201521130407U CN 205359482 U CN205359482 U CN 205359482U
- Authority
- CN
- China
- Prior art keywords
- drive shaft
- pointer
- measurement
- graduated disc
- range
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model relates to a joint motion range measuring apparatu, including base, stand, calibrated scale, calibrated scale mount, pointer ware, transmission and handheld handle. Link together pointer ware and handheld handle through transmission, the rotation through handheld handle drives the pointer ware and rotates, pointer on the pointer ware scale on can accurate instruction calibrated scale to quantify joint motion range. The utility module is simple in structure and easy to use, the effect that measuring time is short, measurement accuracy is high.
Description
Technical field
This utility model relates to a kind of technical field of medical instruments, is specifically related to a kind of measurement of range of motion instrument.
Background technology
Human body forearm extensor muscle tendon is shunk when grasping thing (such as tennis racket), anxiety, and these muscle of excessive use can cause the tendon degeneration of these muscle origin, degenerate and tear, the tennis elbow namely generally said.
When the work up that tennis elbow patient is carried out, measurement of range of motion is one of elementary item measuring patient moving systemic-function.Measuring the conventional tool of range of motion at present or can only obtain a rough result, range of motion is not energetic.
Utility model content
This utility model is a kind of simple and reasonable for structure in order to overcome drawbacks described above to provide, easy to operate, the measurement of range of motion instrument that certainty of measurement is high.
The technical solution adopted in the utility model is as follows: a kind of measurement of range of motion instrument, this measuring instrument includes base, support, graduated disc, graduated disc fixed mount, pointer, actuating device and hand holding handle, and wherein, base includes flat board and riser；Actuating device includes horizontal drive shaft and the vertical drive shaft connected with one end of horizontal drive shaft, and vertical drive shaft is articulated with hand holding handle, and horizontal drive shaft sequentially wears support, riser, graduated disc fixed mount, graduated disc and pointer；Support is vertically fixed on flat board；Graduated disc fixed mount side is connected with riser laminating, and opposite side is pasted with graduated disc；The pointer other end by the affixed horizontal drive shaft of nut.
Preferably, the flat board of base makes base entirety L-shaped with riser by vertical being connected of screw.
Preferably, the bearing that hand holding handle is arranged by the center portion thereof is connected with vertical drive shaft, and hand holding handle can around vertical drive shaft 360 ° rotation.
Preferably, horizontal drive shaft and vertical drive shaft riveted are integral.
Preferably, pointer is by the wing nut of hand Screw being fixed on the other end of horizontal drive shaft.
Based on above-mentioned utility model content, original structure described in the utility model and design compared with prior art produce following beneficial effect: pointer and hand holding handle are linked together by actuating device, pointer is driven to rotate by the rotation of hand holding handle, pointer on pointer can the accurate scale on indication dial disc, the measurement time is short, certainty of measurement is high, can provide for doctor and there is the instrument quantifying concept, can accurately measure range of motion, to treat targetedly, simple in construction, easy to use.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of preferably measurement of range of motion instrument.
Fig. 2 is the front schematic view of a kind of preferably measurement of range of motion instrument.
Detailed description of the invention
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, below in conjunction with accompanying drawing and preferred embodiment, structure of the present utility model and model of action are described further.
As shown in Figure 1, 2, a kind of measurement of range of motion instrument, mainly it is made up of base 1, support 2, graduated disc fixed mount 3, pointer 4, hand holding handle 5, actuating device 6 and graduated disc 7.
Wherein, base 1 includes flat board 11 and riser 12, flat board 11 and riser 12 makes base entirety L-shaped by vertical being connected of screw, plays supporting role.
Actuating device 6 includes horizontal drive shaft 61 and the vertical drive shaft 62 connected with one end of horizontal drive shaft 61, horizontal drive shaft 61 and vertical drive shaft 62 riveted are integral, vertical drive shaft 62 is articulated with hand holding handle 5, the bearing that hand holding handle 5 is arranged by the center portion thereof is connected with vertical drive shaft 62, hand holding handle 5 can carry out 360 ° of rotations around vertical drive shaft 62, and horizontal drive shaft 61 can carry out 360 ° of rotations around its horizontal axis.
Pointer 4 is by the wing nut 41 of hand Screw being fixed on the other end of horizontal drive shaft 61, and namely hand holding handle 5 can drive horizontal drive shaft 61 to rotate, and then drives pointer 4 to rotate.By above-mentioned actuating device 6, pointer 4 is linked together with hand holding handle 5 is organic.
Seeing on the whole, horizontal drive shaft 61 sequentially wears support 2, riser 12, graduated disc fixed mount 3, graduated disc 7 and pointer 4.Graduated disc fixed mount 3 side is screwed on riser 12, and opposite side is pasted with graduated disc 7, plays the effect of fixing graduated disc 7 and pointer 6.
Support 2 is vertically fixed on flat board 11, and the top of support 2 is provided with perforation, and horizontal drive shaft 61 plays fixing, to support actuating device effect from this perforation through, support 2.
Measuring instrument of the present utility model can realize the measurement of range of motion, and for elbow, carpal joint, it is measured function and includes inward turning and outward turning, carpal palm song, the dorsiflexion of forearm；Chi is inclined, and oar is inclined.Measurement process is as follows respectively:
One, the front supination degree of forearm rotation is measured:
Position: seat.Upper arm is against trunk, elbow joint flexing 90 °, forearm neutral position.
Center: outside processus styloideus ulnae.
Fixed arm: perpendicular to the ground.
Transfer arm: the line of processus styloideus radii and processus styloideus ulnae.
Motion: hand holding handle 5 rotates to vertical position (perpendicular to the ground), and palm is close to hand holding handle 5, before palm does and revolves afterwards, to the inside, pronation rotates thumb.Supination, laterally, palm is rotated up thumb.Prevent the compensatory activity of shoulder joint, upper limb is fixed on side.Prevent carpal compensatory, it is possible to hold pencil.
Record measures angle twice respectively.Normal value: first 0-80 ° of rotation, supination 0-80 °.
Two, wrist joints moving degree is measured
1, palm song, dorsiflexion
Position: seat, shoulder joint appropriateness abduction, elbow joint flexing 90 °, forearm neutral position.
Center: processus styloideus radii.
Fixed arm: with radius longitudinal axis.
Transfer arm: with second metacarpal bone longitudinal axis.
Motion: hand holding handle 5 rotates to horizontal position (parallel to the ground), and palm is close to hand holding handle 5, and palm does palmar flexion afterwards, palm bends the motion of side near forearm；Dorsiflex, palm stretches the motion of side near forearm.
Record measures angle twice respectively.Normal value: palmar flexion 0-80 °, dorsiflexion 0-70 °.
2, oar is inclined, chi is inclined
Position: seat, elbow joint flexing 90 °, before forearm rotation.
Center: carpal joint dorsal part midpoint.
Fixed arm: the forearm longitudinal axis.
Transfer arm: the metacarpal bone,middle longitudinal axis.
Motion: hand holding handle 5 rotates to horizontal position (parallel to the ground), and palm holds hand holding handle 5, palm makees oar partially afterwards, and palm moves near radius direction.
Chi is inclined, and hands, near the motion of ulna direction, notes preventing palmar flexion.
Record measures angle, normal value: inclined 0-20 ° of oar, inclined 0-30 ° of chi twice respectively.
These are only preferred embodiment of the present utility model; protection domain of the present utility model can not be limited with this; namely the simple equivalence generally made according to this utility model claims and utility model content changes and amendment, all still falls within the protection domain of this utility model patent application.
Claims (5)
1. a measurement of range of motion instrument, it is characterised in that this measuring instrument includes base, support, graduated disc, graduated disc fixed mount, pointer, actuating device and hand holding handle, wherein, base includes flat board and riser；Actuating device includes horizontal drive shaft and the vertical drive shaft connected with one end of horizontal drive shaft, and vertical drive shaft is articulated with hand holding handle, and horizontal drive shaft sequentially wears support, riser, graduated disc fixed mount, graduated disc and pointer；Support is vertically fixed on flat board；Graduated disc fixed mount side is connected with riser laminating, and opposite side is pasted with graduated disc；The pointer other end by the affixed horizontal drive shaft of nut.
2. measurement of range of motion instrument as claimed in claim 1, it is characterised in that the flat board of base makes base entirety L-shaped with riser by vertical being connected of screw.
3. measurement of range of motion instrument as claimed in claim 1, it is characterised in that the bearing that hand holding handle is arranged by the center portion thereof is connected with vertical drive shaft, and hand holding handle can around vertical drive shaft 360 ° rotation.
4. measurement of range of motion instrument as claimed in claim 1, it is characterised in that horizontal drive shaft and vertical drive shaft riveted are integral.
5. measurement of range of motion instrument as claimed in claim 1, it is characterised in that pointer is by the wing nut of hand Screw being fixed on the other end of horizontal drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130407.2U CN205359482U (en) | 2015-12-31 | 2015-12-31 | Joint motion range measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521130407.2U CN205359482U (en) | 2015-12-31 | 2015-12-31 | Joint motion range measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205359482U true CN205359482U (en) | 2016-07-06 |
Family
ID=56257092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521130407.2U Expired - Fee Related CN205359482U (en) | 2015-12-31 | 2015-12-31 | Joint motion range measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205359482U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580331A (en) * | 2017-01-16 | 2017-04-26 | 山东师范大学 | Hip joint ligament tension measurer |
| CN107714044A (en) * | 2016-11-16 | 2018-02-23 | 上海米林信息科技有限公司 | Human body multidimensional measurement of range of motion table and its operation principle |
| CN108403121A (en) * | 2018-03-26 | 2018-08-17 | 上海市东方医院 | Range of motion measuring device |
| CN111166344A (en) * | 2020-02-10 | 2020-05-19 | 南通大学 | Instrument for measuring recovery degree of distal radius fracture and using method thereof |
-
2015
- 2015-12-31 CN CN201521130407.2U patent/CN205359482U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107714044A (en) * | 2016-11-16 | 2018-02-23 | 上海米林信息科技有限公司 | Human body multidimensional measurement of range of motion table and its operation principle |
| CN107714044B (en) * | 2016-11-16 | 2024-05-10 | 上海大钧医疗器械有限公司 | Human body multidimensional joint activity measuring meter and working principle thereof |
| CN106580331A (en) * | 2017-01-16 | 2017-04-26 | 山东师范大学 | Hip joint ligament tension measurer |
| CN108403121A (en) * | 2018-03-26 | 2018-08-17 | 上海市东方医院 | Range of motion measuring device |
| CN108403121B (en) * | 2018-03-26 | 2024-06-14 | 上海市东方医院 | Shoulder range of motion measurement device |
| CN111166344A (en) * | 2020-02-10 | 2020-05-19 | 南通大学 | Instrument for measuring recovery degree of distal radius fracture and using method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205359482U (en) | Joint motion range measuring apparatu | |
| CN107714044B (en) | Human body multidimensional joint activity measuring meter and working principle thereof | |
| Hollister et al. | The axes of rotation of the thumb carpometacarpal joint | |
| O'Flynn et al. | Novel smart sensor glove for arthritis rehabiliation | |
| CN207220817U (en) | Simple knee sprung angle measurement equipment | |
| CN101288611A (en) | Wrist joints, finger joints mobility metering orthotic device | |
| US20040107592A1 (en) | Ergonomics instrument kit | |
| CN109674483A (en) | A kind of adjustable single finger is at the uniform velocity passive exercise device with and single finger Muscle tensility detection method | |
| Kang et al. | Biomechanical evaluation of wrist-driven flexor hinge orthosis in persons with spinal cord injury | |
| Silver | Measurement of the range of motion in joints | |
| Murai et al. | Functional range of motion in the metacarpophalangeal joints of the hand measured by single axis electric goniometers | |
| CN103239242B (en) | Device for measuring finger flexion and extension muscle force accurately | |
| CN112155947A (en) | Wrist joint training robot | |
| Rosen | A simplified method of measuring amplitude of motion in joints | |
| CN203914925U (en) | Medical limb range of motion measuring device | |
| CN108371788A (en) | A kind of upper limb ability training system and upper limb energy force detection system | |
| Kilgore et al. | A transducer for the measurement of finger joint moments | |
| JP2004136016A (en) | Antebrachial pronation/supination measuring instrument | |
| CN208302075U (en) | A kind of upper limb ability training system and upper limb energy force detection system | |
| CN209547983U (en) | Immediate assessment ruler for joint abnormality | |
| CN106621210B (en) | A kind of wrist joint function tempers the application method of device for accurately measuring | |
| Rand et al. | An instrumented glove for monitoring MCP joint motion | |
| CN201123818Y (en) | Multi-functional percussion hammer | |
| CN219022104U (en) | Passive activity trainer for hand interphalangeal joints with activity evaluation function | |
| CN110269774B (en) | Automatic calibration system of rehabilitation robot |
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: 20160706 Termination date: 20171231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |