CN206355293U - Bend and stretch instrument in a kind of data determination joint - Google Patents
Bend and stretch instrument in a kind of data determination joint Download PDFInfo
- Publication number
- CN206355293U CN206355293U CN201621036991.XU CN201621036991U CN206355293U CN 206355293 U CN206355293 U CN 206355293U CN 201621036991 U CN201621036991 U CN 201621036991U CN 206355293 U CN206355293 U CN 206355293U
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- China
- Prior art keywords
- drag
- forearm
- instrument
- briquetting
- stretched
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- 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
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Abstract
The utility model is related to a kind of data determination joint and bends and stretches instrument, including the preceding arm support and overarm brace connected by bearing pin, the forearm briquetting for being used for fixing forearm is provided with the free end of the preceding arm support, the upper arm briquetting for being used for fixing upper arm is provided with the free end of the overarm brace, joint briquetting is provided with the bearing pin connecting portion of the overarm brace；The overarm brace is provided with ratchet, and the ratchet drives a drag-line to pull the forearm holder pivots.The beneficial effects of the utility model are：Flexion-extension motion of the physiatrician during manipulation is simulated, the labor intensity of doctor can be significantly reduced, accurately can show and record treatment data, prevent doctor from causing patient's second hurt because lacking experience, it is to avoid the missing of critical medical data statistics.
Description
Technical field
The utility model belongs to limb rehabilitating servicing unit, more particularly to instrument is bent and stretched in a kind of data determination joint.
Background technology
Human arm is by wound, especially Post operation, it is sometimes desirable to limit exercising elbow joint, in order to arm injury week
Tissue is enclosed quickly to repair.During this period, elbow joint long period limitation of activity can cause different degrees of moving obstacle, most common
Be exactly flexor of elbow joints hade degree be less than it is injured before standard.The rehabilitation that elbow joint bends and stretches moving obstacle mainly does hand by physiatrician
Method is treated.Most important one in gimmick is that a hand pressure lives patient's upper arm near elbow joint, and another hand catches trouble
Person's forearm is exerted oneself push-and-pull, commonly referred to as flexion-extension motion.Patient forearm is held in doctor to exert oneself in push-and-pull this activity, patient
Forearm, can the subconscious flexion-extension motion for resisting doctor by the external force of physiatrician.Increase physiatrician's labor intensity.If
Loosen suddenly in patient's resistance doctor's activity, doctor's strength is not hospitalized, and is easily caused patient's second hurt, the experience of doctor is just
It is particularly critical.In addition, the strength that flexor of elbow joints stretches angle change and doctor is the important evidence of therapeutic advance.Traditional measurement angle
Instrument is very simple and crude, and positioning is inaccurate every time, and each measuring result error is larger.Push-and-pull strength of the doctor in flexion-extension motion
There is no data, at present more experiences for relying on doctor, it is impossible to carry out data accumulation.
The content of the invention
The purpose of this utility model is to propose that the technical scheme of instrument is bent and stretched in a kind of data determination joint, is entering doctor
Can accurately appropriate control flexion-extension motion, and recordable treatment data during row manipulation.
To achieve these goals, the technical solution of the utility model is：Instrument is bent and stretched in a kind of data determination joint, bag
The preceding arm support and overarm brace connected by bearing pin is included, is provided with the free end of the preceding arm support before being used to fix forearm
Arm briquetting, the upper arm briquetting for being used for fixing upper arm is provided with the free end of the overarm brace, in the bearing pin of the overarm brace
Connecting portion is provided with joint briquetting；The overarm brace is provided with ratchet, and the ratchet drives a drag-line to pull the forearm branch
Frame is rotated.
Further, in order to measure and store the numerical value of degree of crook, in the bearing pin of the preceding arm support and overarm brace
Junction is provided with protractor.
Further, in order to measure, show and store the numerical value of limbs stress, health is bent and stretched in the data determination joint
Multiple instrument is provided with display screen, in the preceding arm support free end face to the position of the forearm briquetting provided with a forearm pressure sensing
Device.
Further, pressure sensor is provided with the forearm briquetting.
Further, pressure sensor is provided with the upper arm briquetting.
Further, pressure sensor is provided with the joint briquetting.
Further, the ratchet, which is provided with, makes the button that ratchet is released.
Further, in order to carry out bending operation, drag-line gland, the drawing are provided with the free end of the preceding arm support
Rope connects the preceding arm support by the drag-line gland, and the ratchet is turned by preceding arm support described in drag-line direct pull
It is dynamic, increase degree of crook of the preceding arm support relative to overarm brace.
Further, in order to carry out stretching, extension operation, drag-line gland, the drawing are provided with the free end of the preceding arm support
Rope connects the preceding arm support by the drag-line gland；The overarm brace is provided with the drag-line that forward arm holder orientation is stretched out
Guide rod, angle pulley is provided with the top of the drag-line guide rod, and the ratchet pulls drag-line by the angle pulley and pulled
The forearm holder pivots, make the preceding arm support be moved to relative to the direction that overarm brace is stretched.
10. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that the data
Determine joint and bend and stretch instrument provided with memory and data transmission interface.
The beneficial effects of the utility model are：Flexion-extension motion of the physiatrician during manipulation is simulated, can be notable
The labor intensity of doctor is reduced, accurately can show and record treatment data, prevent doctor from causing patient secondary because lacking experience
It is injured, it is to avoid the missing of critical medical data statistics.
The utility model is described in detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is the utility model structure chart, for carrying out limbs bending rehabilitation；
Fig. 2 is the utility model structure chart, and rehabilitation is stretched for carrying out limbs.
Embodiment
Embodiment one：
Such as Fig. 1, instrument, including the preceding arm support 1 and upper arm branch connected by bearing pin 3 are bent and stretched in a kind of data determination joint
Frame 2.Preceding arm support and overarm brace are bathtub constructions, have two backing pin shafts to connect in the preceding arm support of flute profile and the both sides of overarm brace
Arm support and overarm brace before connecing, before making arm support and overarm brace can bearing pin be axis rotation.
The forearm briquetting 4.1 for being used for fixing forearm is provided with the free end of the preceding arm support, in the overarm brace
Free end is provided with the upper arm briquetting 4.3 for being used for fixing upper arm, and joint briquetting is provided with the bearing pin connecting portion of the overarm brace
4.2.The two ends of forearm briquetting and the preceding wall bracket both sides of flute profile are connected；The two ends of upper arm briquetting and joint briquetting respectively with flute profile
Overarm brace both sides connection.
The overarm brace is provided with ratchet 5, and the ratchet drives a drag-line 6 to pull the forearm holder pivots.Rotate
The ratchet, ratchet pulls drag-line, and drag-line pulls forearm holder pivots, and drag-line is maintained at tension.The ratchet is set
There is the button 5.1 for releasing ratchet.When the button is depressed, ratchet is released, and drag-line loses pulling force, and preceding arm support recovers to certainly
Right state.
Protractor 9 is provided with the bearing pin junction of the preceding arm support and overarm brace.Protractor is provided with scale, before instruction
The angle constituted between arm support and overarm brace.
Instrument is bent and stretched provided with display screen 10 in the data determination joint, in the preceding arm support free end face to before described
The position of arm briquetting is provided with a forearm pressure sensor 8.Pressure sensor is provided with the forearm briquetting.In the upper arm
Pressure sensor is provided with briquetting.Pressure sensor is provided with the joint briquetting.Display screen is arranged on overarm brace side,
The bottom surface of arm support before the forearm pressure sensor is arranged on, towards the position of forearm briquetting.Display screen can show forearm pressure
Force snesor, the pressure sensor in forearm briquetting, the pressure sensor in upper arm briquetting, the pressure sensor in the briquetting of joint
The pressure value of collection.
Drag-line gland 7 is provided with the free end of the preceding arm support, the drag-line is connected by the drag-line gland
The preceding arm support, the ratchet by forearm holder pivots described in drag-line direct pull, increase the preceding arm support relative to
The degree of crook of overarm brace.
Bend and stretch instrument and be additionally provided with memory and data transmission interface in the data determination joint.Memory is used for before storing
Arm pressure sensor and forearm briquetting, upper arm briquetting, the data of pressure sensor collection in the briquetting of joint；Memory can be with
Store the angle of bend data of protractor output.Data transmission interface can be by the data output stored in memory to data processing
Equipment（Such as computer）Handled.
The handle for pulling ratchet 5 drives rope 6 to shorten distance between ratchet 5 and drag-line gland 7, arm support 1 before causing
Rotated up around axle 3.The handle of ratchet 5 both can be quickly pulled according to physiatrician's demand and quickly pull rope 6, can also
The handle of ratchet 5 is pulled at a slow speed pulls rope 6 by a small margin.
Preceding arm support 1 is rotated up, forearm stress, and forearm is promoted in the forearm pressure sensor 8 at wrist the back of the hand
Bending.The thrust numerical value of forearm pressure sensor 8 is shown in display screen 10.Now the upper arm of patient also can be to elbow joint briquetting
4.2 produce thrust.Built in pressure sensor stress numerical value is shown in display screen 10 in elbow joint briquetting 4.2.Forearm component 1 rotates
Angle can be shown on protractor 9.
When reaching the angle that physiatrician needs, the handle of ratchet 5 is pulled in stopping.Preceding arm support 1 can be maintained at doctor at any time
The angle that teacher needs.The labor intensity of physiatrician is greatly reduced.
When needing preceding arm support 1 being returned to original state, the button 5.1 for pressing bottom ratchet wheel 5 can Quick-return.
Embodiment two：
Such as Fig. 2, instrument is bent and stretched in a kind of data determination joint, and the present embodiment is that the data determination joint of embodiment one is bent and stretched
The structure extension of instrument.
Drag-line gland 7 is provided with the free end of the preceding arm support, the drag-line is connected by the drag-line gland
The preceding arm support；The overarm brace is provided with the drag-line guide rod 12 that forward arm holder orientation is stretched out, in the drag-line guide rod
Top is provided with angle pulley 11, and the ratchet pulls drag-line by the angle pulley and pulls the forearm holder pivots, makes
The preceding arm support is moved to relative to the direction that overarm brace is stretched.
The handle for pulling ratchet 5 drives rope 6, shortens distance between angle pulley 11 and drag-line gland 7, causes forearm
Support 1 is rotated down around axle 3.The handle of ratchet 5 both can be quickly pulled according to physiatrician's demand and quickly pull rope 6,
The handle of ratchet 5 can also be pulled at a slow speed pulls rope 6 by a small margin.
Forearm component 1 is rotated down, and forearm stress, forearm briquetting 4.1 is pressed downward forearm, makes forearm extension.Forearm briquetting
The pressure value of 4.1 pressure sensor is shown in display screen 10.Now the upper arm of patient also can to elbow joint briquetting 4.2, on
Arm briquetting 4.3 produces built in pressure sensor stress numerical value display screen 10 in thrust, elbow joint briquetting 4.2 and shown, upper arm briquetting
Built in pressure sensor stress numerical value display screen 10 is shown in 4.3.The anglec of rotation of forearm component 1 can be shown on protractor 9.
Claims (10)
1. instrument, including the preceding arm support and overarm brace connected by bearing pin are bent and stretched in a kind of data determination joint, described
The free end of preceding arm support is provided with the forearm briquetting for being used for fixing forearm, and being provided with the free end of the overarm brace is used to fix
The upper arm briquetting of upper arm, joint briquetting is provided with the bearing pin connecting portion of the overarm brace；Characterized in that, the upper arm branch
Erection has ratchet, and the ratchet drives a drag-line to pull the forearm holder pivots.
2. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that in the preceding arm support
Protractor is provided with the bearing pin junction of overarm brace.
3. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that the data determination is closed
Section bends and stretches instrument provided with display screen, in the preceding arm support free end face to the position of the forearm briquetting provided with a forearm
Pressure sensor.
4. instrument is bent and stretched in a kind of data determination joint according to claim 3, it is characterised in that in the forearm briquetting
It is interior to be provided with pressure sensor.
5. instrument is bent and stretched in a kind of data determination joint according to claim 3, it is characterised in that in the upper arm briquetting
It is interior to be provided with pressure sensor.
6. instrument is bent and stretched in a kind of data determination joint according to claim 3, it is characterised in that in the joint briquetting
It is interior to be provided with pressure sensor.
7. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that the ratchet, which is provided with, to be made
The button that ratchet is released.
8. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that in the preceding arm support
Free end be provided with drag-line gland, the drag-line connects the preceding arm support by the drag-line gland, and the ratchet leads to
Forearm holder pivots described in drag-line direct pull are crossed, increase degree of crook of the preceding arm support relative to overarm brace.
9. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that in the preceding arm support
Free end be provided with drag-line gland, the drag-line passes through the drag-line gland and connects the preceding arm support；The upper arm branch
The drag-line guide rod for having forward arm holder orientation to stretch out is set up, angle pulley, the ratchet are provided with the top of the drag-line guide rod
Drag-line is pulled by the angle pulley and the forearm holder pivots are pulled, makes the preceding arm support to relative to upper arm branch
The direction motion that frame is stretched.
10. instrument is bent and stretched in a kind of data determination joint according to claim 1, it is characterised in that the data determination
Instrument is bent and stretched provided with memory and data transmission interface in joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036991.XU CN206355293U (en) | 2016-09-05 | 2016-09-05 | Bend and stretch instrument in a kind of data determination joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036991.XU CN206355293U (en) | 2016-09-05 | 2016-09-05 | Bend and stretch instrument in a kind of data determination joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206355293U true CN206355293U (en) | 2017-07-28 |
Family
ID=59369150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036991.XU Expired - Fee Related CN206355293U (en) | 2016-09-05 | 2016-09-05 | Bend and stretch instrument in a kind of data determination joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206355293U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745671A (en) * | 2019-02-21 | 2019-05-14 | 山东中医药大学 | A kind of device assisting elbow fracture initiative rehabilitation |
| CN110179624A (en) * | 2019-05-10 | 2019-08-30 | 上海念通智能科技有限公司 | A kind of elbow wrist integration rehabilitation training equipment |
-
2016
- 2016-09-05 CN CN201621036991.XU patent/CN206355293U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745671A (en) * | 2019-02-21 | 2019-05-14 | 山东中医药大学 | A kind of device assisting elbow fracture initiative rehabilitation |
| CN109745671B (en) * | 2019-02-21 | 2023-12-01 | 山东中医药大学 | Device for assisting active rehabilitation of elbow joint fracture |
| CN110179624A (en) * | 2019-05-10 | 2019-08-30 | 上海念通智能科技有限公司 | A kind of elbow wrist integration rehabilitation training equipment |
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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: 20170728 Termination date: 20200905 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |