CN210433485U - Hand function evaluating and measuring device - Google Patents

Hand function evaluating and measuring device Download PDF

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Publication number
CN210433485U
CN210433485U CN201920866655.5U CN201920866655U CN210433485U CN 210433485 U CN210433485 U CN 210433485U CN 201920866655 U CN201920866655 U CN 201920866655U CN 210433485 U CN210433485 U CN 210433485U
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base
detection
hand function
flat
ruler
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CN201920866655.5U
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Chinese (zh)
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沈小芳
芮永军
张鑫
印飞
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Wuxi No 9 Peoples Hospital
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Wuxi No 9 Peoples Hospital
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Abstract

The utility model relates to a hand function evaluation and measurement device belongs to the recovered detection technical field outside the hand. The two-point discrimination test device comprises a two-point discrimination test disc, a base, a measuring tape, a touch nylon monofilament, a flat ruler and a finger protractor; the two-point discrimination test disc is provided with a base; the bottom of the base is provided with a measuring tape, and a plurality of touch nylon monofilaments are arranged in the middle of the base; a leveling ruler and a finger protractor are further integrated on the base; the two-point discrimination test disc comprises a detection circular body and a plurality of detection contact pairs uniformly distributed on the periphery of the detection circular body; the touch nylon monofilament comprises a detection head and nylon wires. The utility model relates to a hand function evaluation and test ware relates to 6 measuring equipment in the hand function evaluation case, has assembled all lightweight detecting instrument basically, except relying on the detecting equipment that heavy instrument detected such as grip test, all can pass through the utility model discloses this kind of simple structure is integrated. The utility model discloses small and exquisite, functional strong, conveniently carry, can satisfy the basic detection of medical personnel to the hand function completely.

Description

Hand function evaluating and measuring device
Technical Field
The utility model relates to a hand function is appraised and is surveyed ware, concretely relates to is appraised and is surveyed ware for integration that recovered degree of hand detected belongs to the recovered detection technical field outside the hand.
Background
The successful surgical operation is very important for the evaluation of the hand function whether before or after the operation, and the basic condition of the hand function of a patient can be known through the evaluation, such as the evaluation of human body shape; muscle strength assessment (grip strength, pinch strength, wrist strength, etc.); joint mobility assessment (ROM); evaluating the flexibility, coordination and stability of the movement; sensory rating, and the like. By evaluating the hand function, people can master and understand the nature, range and degree of the dysfunction so as to more reasonably determine an operation scheme (preoperative) and a postoperative rehabilitation scheme, evaluate the operation and rehabilitation effect, help to judge prognosis and the like.
The rehabilitation outside the hand is that various functional assessment devices are utilized and various training and treatment devices are combined, so that the functional disorder caused by various injuries, diseases and even operations is overcome to the maximum extent, the functions of the hands (upper limbs) of the patient are recovered, and the patient can normally return to the society and return to the life. Most of the current hand surgery in hospitals belongs to orthopedics department, no special hand (foot) surgery exists, functional assessment and rehabilitation are not actively carried out after the surgery is successfully carried out on a patient, and the patient is transferred to a rehabilitation department or is subjected to simple physical therapy (ultrashort wave and the like) or even is recovered by the patient. If the patient is not aware of the fact, the patient can do perfect hand surgery, and if the patient does not perform timely assessment and rehabilitation (training and treatment), the overall surgery effect is greatly reduced, and even the hand function of the patient is permanently damaged.
The hand function evaluation box is a tool combination for basic hand function evaluation, and is generally divided into three sets (grip strength, pinching force and finger facet joint mobility), and seven sets and eight sets are provided for more complete functions. Currently, the mainstream hand function evaluation boxes in the world have a variety of brands, including Jamar, old Buddha, and korean new korean (SAEHAN). Since the onset of the Jamar grip meter in the sixties of the last century, the Jamar brand grip meter has been the leader and innovator of the world grip meter market in the past 50 years, has won the trust of millions of professional users in the world for its testing accuracy and durability, and has been recommended by the American Society of Hand Therapists (ASHT) as a standard tool for grip testing and is known as the "gold standard" for grip testing.
The fully functional hand function evaluation box generally comprises 1 grip dynamometer (divided by a hydraulic grip dynamometer, a digital grip dynamometer and an intelligent digital grip dynamometer which can be wirelessly connected with an iPad) and is used for evaluating the grip strength of hand functions; 1 kneading force meter (liquid separating compression type and mechanical type) is used for evaluating the kneading force, and of course, various kneading force tests such as Tip Pinch, KeyPinch, Palmer Pinch and the like can be carried out; the number of the measuring tape is 1, and the measuring tape is mainly used for measuring the length and the circumference; the finger protractor 1 is used for measuring the mobility of small joints such as fingers (DIP, PIP and MP of finger joints, IP, MP and CMP of thumb joints and the like); the tactile nylon monofilament comprises 5 tactile nylon monofilaments, and is mainly used for evaluating the tactile pressure sensation of hands; the two-point discrimination test disc 1 group comprises two points and is mainly used for evaluating two-point discrimination; 1 finger circumference measuring ruler for measuring the circumference (girth) of the finger; the plastic protractors are 1 and are used for measuring the mobility of the upper limb; finally, the portable box is provided with 1 portable box for enhancing the portable moving performance, and the specification and the like are also provided.
The detection equipment of the hand function evaluation box is separately arranged, the whole detection box needs to be carried during detection, and if the detection equipment is carried, the detection equipment is easy to lose due to small volume, light weight and large quantity.
Disclosure of Invention
The utility model aims at overcoming above-mentioned weak point, providing one kind and having integrateed a plurality of functions, portable hand function evaluation and measurement ware, it can hand-carry, makes things convenient for medical personnel to use.
The technical proposal of the utility model is that the hand function evaluating and measuring device comprises a two-point discrimination test disc, a base, a measuring tape, a touch nylon monofilament, a flat ruler and a finger protractor;
the two-point discrimination test disc is provided with a base; the bottom of the base is provided with a measuring tape, and a plurality of touch nylon monofilaments are arranged in the middle of the base; a leveling ruler and a finger protractor are further integrated on the base;
the two-point discrimination test disc comprises a detection circular body and a plurality of detection contact pairs uniformly distributed on the periphery of the detection circular body;
the touch nylon monofilament comprises a detection head and nylon wires.
Furthermore, the base is composed of an arc surface and a plane, the section of the base is arc-shaped, and the corresponding arc is a major arc; the center of the base is consistent with the center of the detection circle body, and the arc shape is coincident with the outer edge of the detection circle body.
Further, the base is a hollow base, the tape measure is fixed to the bottom of the base, and a ruler outlet of the tape measure is arranged on the arc-shaped outer wall of the base.
Furthermore, a plurality of object placing holes which are consistent with the shape of the touch nylon monofilaments are formed in the base, and the touch nylon monofilaments are respectively arranged in the corresponding object placing holes.
As an embodiment of the present invention, the nylon wire is inserted into the inner space of the base, and the detection head is located on one side of the arc outer wall of the base.
As another embodiment of the present invention, the tactile nylon monofilament is entirely placed in the placement hole; detect the head and pass through spring and base inner wall elastic connection, the nylon yarn is equipped with the gland outward, the gland with detect the head contact, the gland tip sets up on the base outer wall, can take out from the base.
Further, the leveling rod comprises a first leveling rod, a second leveling rod and a connecting piece; the first flat ruler is fixed on the plane of the base, the connecting piece is rotatably connected with the base, and the second flat ruler is connected with the connecting piece; the height of the first flat ruler is consistent with that of the base, the length of the first flat ruler is consistent with that of the second flat ruler, and the second flat ruler is higher than the first flat ruler.
Further, the connecting piece comprises a bottom plate, a connecting plate, a first screw, a second screw and a bolt; the bottom plate is positioned at the top of the base through a second screw, and the second screw is in clearance fit with the bottom plate; the connecting plate is fixedly connected with the bottom plate through first screws arranged on two sides; the second flat ruler is rotatably connected with the connecting plate through a bolt.
Further, the finger protractor is integrated on the top of the base.
The utility model has the advantages that: the utility model relates to a hand function evaluation and test ware relates to 6 measuring equipment in the hand function evaluation case, has assembled all lightweight detecting instrument basically, except relying on the detecting equipment that heavy instrument detected such as grip test, all can pass through the utility model discloses this kind of simple structure is integrated. The utility model discloses small and exquisite, functional strong, conveniently carry, can satisfy the basic detection of medical personnel to the hand function completely.
Drawings
Fig. 1 is a schematic perspective view of the present invention 1.
Fig. 2 is a schematic perspective view of the present invention 2.
Description of reference numerals: 1. two points distinguish the sense test disc; 11. detecting the round body; 12. detecting a contact pair; 2. a base; 3. a tape measure; 4. a tactile nylon monofilament; 41. a detection head; 42. nylon wire; 5. leveling; 51. a first leveling rod; 52. a second leveling rod; 53. a connecting member; 531. a base plate; 532. a connecting plate; 533. a first screw; 534. a second screw; 535. a bolt; 6. finger protractor.
Detailed Description
Example 1
As shown in fig. 1-2, the hand function evaluating device comprises a two-point discrimination test disc 1, a base 2, a measuring tape 3, a touch nylon monofilament 4, a flat ruler 5 and a finger protractor 6;
the two-point discrimination test disc 1 is provided with a base 2; the bottom of the base 2 is provided with a measuring tape 3, and the middle part is internally provided with a plurality of tactile nylon monofilaments 4; a leveling ruler 5 and a finger protractor 6 are further integrated on the base 2;
the two-point discrimination test disc 1 comprises a detection circular body 11 and a plurality of detection contact pairs 12 uniformly distributed on the periphery of the detection circular body 11;
the tactile nylon monofilament 4 comprises a detection head 41 and a nylon filament 42.
The tactile nylon monofilaments 4 are in a group, the weight of the nylon yarn corresponding to each tactile nylon monofilament 4 is different standard weights, and the corresponding weight is printed on the detection head 41.
The base 2 consists of an arc surface and a plane, the section of the base is arched, and the corresponding arc is a major arc; the circle center of the base 2 is consistent with that of the detection circle body 11, and the arc shape is coincided with the outer edge of the detection circle body 11.
The base 2 is a hollow base, the tape 3 is fixed at the bottom of the base 2, and a ruler outlet of the tape 3 is arranged on the arc-shaped outer wall of the base 2.
A plurality of object placing holes with the same shape as the touch nylon monofilaments 4 are formed in the base 2, and the touch nylon monofilaments 4 are respectively arranged in the corresponding object placing holes.
The nylon wire 42 is inserted into the inner space of the base 2, and the detection head 41 is positioned on one side of the circular arc outer wall of the base 2.
The flat ruler 5 comprises a first flat ruler 51, a second flat ruler 52 and a connecting piece 53; the first flat ruler 51 is fixed on the plane of the base 2, the connecting piece 53 is rotatably connected with the base 2, and the second flat ruler 52 is connected with the connecting piece 53; the height of the first flat rule 51 is consistent with that of the base 2, the length of the first flat rule 51 is consistent with that of the second flat rule 52, and the second flat rule 52 is higher than the first flat rule 51.
The connector 53 comprises a bottom plate 531, a connecting plate 532, a first screw 533, a second screw 534 and a latch 535; wherein the bottom plate 531 is positioned on top of the base 2 by a second screw 534, the second screw 534 being in clearance fit with the bottom plate 531; the connecting plate 532 is fixedly connected with the bottom plate 531 through first screws 533 arranged at two sides; the second flat rule 52 is rotatably connected with the connecting plate 532 through a bolt 535.
The bottom plate 531 is provided with a screw hole, and the second screw 534 is fixed in a counter bore with a thread on the surface of the base 2 through the screw hole on the bottom plate 531. Bosses are arranged at positions corresponding to the screw holes on the bottom plate 531, and the bottom plate 531 is connected with the counter bores on the base 2 in a matched mode through the bosses.
The finger protractor 6 is integrated on top of the base 2.
When the utility model works, the two-point discrimination test is carried out by the two-point discrimination test disc 1 positioned at the bottommost part, and the finger circumference or other necessary length tests are carried out by the measuring tape 3; the tactile nylon monofilament 4 with the corresponding weight provided inside the base 2 is taken out and the tactile detection is performed.
When the finger curvature is detected, firstly, the second flat ruler 52 is turned upwards to be in the same plane with the first flat ruler 51, the patient bends the hand, the back of the finger is tightly close to the plane of the first flat ruler 51, and the back of the hand naturally hangs in the air with the plane of the first flat ruler 51; then, the second flat ruler 52 is rotated to drive the connecting piece 53 to rotate simultaneously by taking the second screw 534 as an axis until the surface of the second flat ruler 52 is attached to the back of the hand of the patient; at this time, the surface of the first flat rule 51 is attached to the finger of the patient, the surface of the second flat rule 52 is attached to the back of the hand of the patient, and finally, the detected value indicated by the second flat rule 52 on the finger protractor 6 is read.
Example 2
Other structures are the same as those of embodiment 1
The whole tactile nylon monofilament 4 is placed into the object placing hole of the base 2; detect head 41 through spring and 2 inner walls elastic connection of base, nylon wire 42 is equipped with the gland outward, the gland with detect the contact of head 41, the gland tip sets up on 2 outer walls of base, is connected through screw and 2 outer walls of base cooperation.
When the device works, the pressing cover of the tactile nylon monofilament 4 with corresponding weight is publicized, and the tactile nylon monofilament 4 is ejected out of the object placing hole through the spring. At this time, the detection head 41 is still located inside the storage hole of the base 2, and the nylon wire 42 extends out of the base 2 for detection.
The utility model overcomes current hand function aassessment case parts are many, carry the difficulty, and the heavy defect of weight provides the equipment of an integrated multiple detection function, and its convenient to carry, and low cost can realize that most hand function detects, has extensive application prospect.

Claims (9)

1. Hand function evaluation and measurement device, characterized by: the device comprises a two-point discrimination test disc (1), a base (2), a measuring tape (3), a tactile nylon monofilament (4), a flat ruler (5) and a finger protractor (6);
the two-point discrimination test disc (1) is provided with a base (2); the bottom of the base (2) is provided with a measuring tape (3), and the middle part is internally provided with a plurality of tactile nylon monofilaments (4); a flat ruler (5) and a finger protractor (6) are further integrated on the base (2);
the two-point discrimination test disc (1) comprises a detection circular body (11) and a plurality of detection contact pairs (12) which are uniformly distributed on the periphery of the detection circular body (11);
the tactile nylon monofilament (4) comprises a detection head (41) and a nylon wire (42).
2. A hand function assessment device as claimed in claim 1, wherein: the base (2) is composed of an arc surface and a plane, the section of the base is arched, and the corresponding arc is a major arc; the circle center of the base (2) is consistent with that of the detection circle body (11), and the arc shape is coincided with the outer edge of the detection circle body (11).
3. A hand function assessment device as claimed in claim 2, wherein: the base (2) is a hollow base, the tape (3) is fixed at the bottom of the base (2), and a ruler outlet of the tape (3) is formed in the arc-shaped outer wall of the base (2).
4. A hand function assessment device as claimed in claim 2, wherein: the base (2) is internally provided with a plurality of object placing holes which are consistent with the shape of the touch nylon monofilaments (4), and the touch nylon monofilaments (4) are respectively arranged in the corresponding object placing holes.
5. A hand function assessment device as claimed in claim 4, wherein: the nylon wire (42) is inserted into the inner space of the base (2), and the detection head (41) is positioned on one side of the circular arc outer wall of the base (2).
6. A hand function assessment device as claimed in claim 4, wherein: the tactile nylon monofilament (4) is entirely placed in the object placing hole; detect head (41) and pass through spring and base (2) inner wall elastic connection, nylon wire (42) are equipped with the gland outward, the gland with detect head (41) contact, the gland tip sets up on base (2) outer wall, can take out from base (2).
7. A hand function assessment device as claimed in claim 2, wherein: the leveling ruler (5) comprises a first leveling ruler (51), a second leveling ruler (52) and a connecting piece (53); the first flat ruler (51) is fixed on the plane of the base (2), the connecting piece (53) is rotatably connected with the base (2), and the second flat ruler (52) is connected with the connecting piece (53); the height of the first flat rule (51) is consistent with that of the base (2), the length of the first flat rule (51) is consistent with that of the second flat rule (52), and the second flat rule (52) is higher than that of the first flat rule (51).
8. A hand function assessment device as claimed in claim 7, wherein: the connecting piece (53) comprises a bottom plate (531), a connecting plate (532), a first screw (533), a second screw (534) and a bolt (535); wherein the bottom plate (531) is positioned on top of the base (2) by a second screw (534), and the second screw (534) is in clearance fit with the bottom plate (531); the connecting plate (532) is fixedly connected with the bottom plate (531) through first screws (533) arranged on two sides; the second flat rule (52) is rotatably connected with the connecting plate (532) through a bolt (535).
9. A hand function assessment device as claimed in claim 1, wherein: the finger protractor (6) is integrated on the top of the base (2).
CN201920866655.5U 2019-06-10 2019-06-10 Hand function evaluating and measuring device Active CN210433485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920866655.5U CN210433485U (en) 2019-06-10 2019-06-10 Hand function evaluating and measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920866655.5U CN210433485U (en) 2019-06-10 2019-06-10 Hand function evaluating and measuring device

Publications (1)

Publication Number Publication Date
CN210433485U true CN210433485U (en) 2020-05-01

Family

ID=70402978

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920866655.5U Active CN210433485U (en) 2019-06-10 2019-06-10 Hand function evaluating and measuring device

Country Status (1)

Country Link
CN (1) CN210433485U (en)

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