CN209751066U - Waist back muscle strength prone position testing arrangement - Google Patents
Waist back muscle strength prone position testing arrangement Download PDFInfo
- Publication number
- CN209751066U CN209751066U CN201920181463.0U CN201920181463U CN209751066U CN 209751066 U CN209751066 U CN 209751066U CN 201920181463 U CN201920181463 U CN 201920181463U CN 209751066 U CN209751066 U CN 209751066U
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- China
- Prior art keywords
- muscle strength
- prone position
- position testing
- lumbar
- bracket
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- 210000003205 muscle Anatomy 0.000 title claims abstract description 51
- 238000012360 testing method Methods 0.000 title claims abstract description 34
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 208000008035 Back Pain Diseases 0.000 description 1
- 208000019775 Back disease Diseases 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a waist and back muscle strength prone position testing device, which comprises a muscle strength tester and a fixing device; the fixing device comprises a bracket, an instrument box fixedly connected to the bracket and bridles detachably connected to two sides of the bracket; the muscle strength tester is provided with a pressure sensor and a pressure pad fixedly connected to the pressure sensor; the muscle strength tester is detachably connected to the fixing device. During prone position test, the muscle tester passes through fixing device and is fixed in patient's back reliably steadily, and medical personnel read the test value through reading the mouth on the instrument box, and the test value of reading is stable, and the precision is high, and medical personnel need not hand-hold the muscle tester simultaneously, have reduced medical personnel's intensity of labour.
Description
Technical Field
The utility model belongs to medical examination utensil field, concretely relates to back muscle strength prone position testing arrangement
Background
the current options for the lumbar and back muscle strength test postures are mainly standing, sitting and prone. The standing position can be realized by a back force meter, but for patients with waist and back diseases, the standing position often aggravates lumbago, the accuracy of a test result is influenced, and a subject can lose balance in the standing test process, so that potential safety hazards exist. The seat is used for evaluating the strength of the lumbar and dorsal muscles through an equal-speed strength tester, but the seat is complex to operate, expensive in price, only suitable for scientific research and not beneficial to large-scale test development. The prone position is that under the patient prone position condition, medical personnel are fixed in patient's back with handheld digital muscle tester, carry out the test of back muscle strength to the patient, and its method is simple, swift, with low costs and compare in standing position safety. However, the lumbar and dorsal muscles are large muscle groups, the muscle strength is large, when the patient is tested in the prone position, the medical personnel cannot fix the muscle strength tester by holding the muscle strength tester by hands, the muscle strength tester shakes, the measured value of the muscle strength tester is lower or higher, the measurement error is increased, the medical personnel cannot know the real condition of the lumbar and dorsal muscle strength of the patient, and the labor intensity of the medical personnel is increased.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a back muscle strength prone position testing arrangement, when making back muscle strength prone position test, fixed muscle strength tester that can be better avoids rocking the measuring error who causes because of muscle strength tester and strengthens, reduces medical personnel's intensity of labour simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme:
A test device for the lumbar and back muscle strength prone position comprises a muscle strength tester and a fixing device. The fixing device comprises a support, an instrument box fixedly connected to the support and bridles detachably connected to two sides of the support. The muscle strength tester is provided with a pressure sensor and a pressure pad fixedly connected to the pressure sensor. The muscle strength tester is detachably connected to the fixing device.
Optionally, the bracket is in an i shape and comprises a cross beam, two longitudinal beams respectively fixedly connected to two ends of the cross beam, and four corner brackets respectively fixedly connected to two ends of the longitudinal beams; the extending direction of the cross beam is a first direction, the extending direction of the longitudinal beam is a second direction, and the first direction intersects with the second direction.
Optionally, the crossbeam weld in two fifths of two longerons extending direction length, two longerons are about second direction axisymmetric, four corner supports weld respectively in the both ends of longeron.
optionally, the instrument box is a rectangular box body, a mounting opening for mounting the muscle strength tester is formed in one side, away from the support, of the instrument box, a reading opening for reading a test value is formed in one side, close to the support, of the support, and the instrument box is welded to the support.
Optionally, the middle of the strap is provided with a pin and a plug shell for disconnecting or connecting the strap, and the pin and/or the plug shell are provided with an adjusting hole for adjusting the length of the strap.
Optionally, the number of the two bridles is two, two ends of the two bridles are annular, and two ends of the two bridles respectively penetrate through the corner bracket and are connected to two ends of the two longitudinal beams along the first direction.
Optionally, the pressure pad is disposed on a side of the pressure sensor remote from the bracket.
optionally, a plane defined by the first direction and the second direction is a first plane, and a geometric center of a projection of the pressure pad on the first plane coincides with a geometric center of a projection of the beam on the first plane.
Optionally, the projection intersection of the two belts on the first plane is zero.
The beneficial effects of the utility model reside in that: during prone position test, the muscle tester passes through fixing device and is fixed in patient's back reliably steadily, and medical personnel read the test value through reading the mouth on the instrument box, and the test value of reading is stable, and the precision is high, and medical personnel need not hand-hold the muscle tester simultaneously, have reduced medical personnel's intensity of labour.
Drawings
In order to make the utility model discloses an object, technical scheme and beneficial effect are clearer, the utility model provides a following figure:
FIG. 1 is a schematic structural diagram of the present invention
FIG. 2 is a schematic cross-sectional view of the present invention
Detailed Description
The preferred embodiments of the present invention will be described in detail below.
Referring to fig. 1-2, the utility model relates to a lumbar and back muscle strength prone position testing device, which comprises a muscle strength tester 1 and a fixing device. The fixing device comprises a support 2, an instrument box 3 fixedly connected to the support and a binding belt 4 detachably connected to two sides of the support. The muscle strength tester 1 is provided with a pressure sensor 5 and a pressure pad 6 fixedly connected to the pressure sensor. The muscle tester 1 is detachably attached to the fixing device. The bracket 2 is in an I shape and comprises a cross beam 7, two longitudinal beams 8 respectively fixedly connected to two ends of the cross beam and four corner brackets 9 respectively fixedly connected to two ends of the longitudinal beams; the extending direction of the cross beam 7 is a first direction, and the extending direction of the longitudinal beam 8 is a second direction, and the first direction intersects with the second direction. In this embodiment, the cross beam 7 is welded to two fifths of the length of the longitudinal beam 8 in the extending direction, the two longitudinal beams 8 are axisymmetric with respect to the second direction, and the four corner brackets 9 are welded to both ends of the longitudinal beam 8, respectively. Instrument box 3 is the rectangle box body, and instrument box 3 is equipped with the installing port 10 that is used for installing muscle strength tester 1 on keeping away from one side of support 2, is equipped with the reading mouth 11 that is used for reading test value on the one side that is close to support 2, and in this embodiment, instrument box 3 welds on support 2. The middle part of the belt 4 is provided with a pin 12 and a plug-in shell 13 for disconnecting or connecting the belt, and the pin 12 is provided with an adjusting hole for adjusting the length of the belt 4 in the embodiment. In this embodiment, two ends of the two tie straps 4 are annular, and two ends of the two tie straps 4 respectively penetrate through the corner brackets 9 and are connected to two ends of the two longitudinal beams 8 along the first direction. A pressure pad 6 is arranged on the side of the pressure sensor 5 remote from the holder 2. The plane defined by the first direction and the second direction is a first plane, and the geometric center of the projection of the pressure pad 6 on the first plane is coincident with the geometric center of the projection of the cross beam 7 on the first plane. In this embodiment, the projection intersection of the two belts 4 on the first plane is zero.
During actual use, before testing, a patient lies on a sickbed, the pressure pad 6 of the testing device is placed on the back of the patient, the center of the pressure pad 6 is positioned at the middle point of a connecting line of upper angles of shoulder blades on two sides of the testee, the pins 12 and the inserting shell 13 of the bridle 4 are disconnected and then wound around the body of the patient and the bottom of the sickbed, the pins 12 and the inserting shell 13 are connected, the length of the bridle 4 is adjusted, and the testing device is fixed.
During testing, the testee does maximum back stretching movement, the waist back strength acts on the center of the pressure pad 6 through the middle point of the connecting line of the upper angles of the shoulder blades at the two sides, so that the pressure sensor 5 senses the waist back strength, and the data display screen of the muscle strength tester 1 displays the strength of the current front waist back muscle.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. The utility model provides a back of waist muscle strength prone position testing arrangement which characterized in that: comprises a muscle strength tester and a fixing device;
The fixing device comprises a bracket, an instrument box fixedly connected to the bracket and bridles detachably connected to two sides of the bracket;
The muscle strength tester is provided with a pressure sensor and a pressure pad fixedly connected to the pressure sensor;
the muscle strength tester is detachably connected to the fixing device.
2. the lumbar-back muscle strength prone position testing device according to claim 1, characterized in that: the bracket is in an I shape and comprises a cross beam, two longitudinal beams respectively fixedly connected to two ends of the cross beam and four corner brackets respectively fixedly connected to two ends of the longitudinal beams; the extending direction of the cross beam is a first direction, the extending direction of the longitudinal beam is a second direction, and the first direction intersects with the second direction.
3. The lumbar and back muscle strength prone position testing device according to claim 2, characterized in that: the crossbeam weld in two fifths of two longerons extending direction length department, two longerons are about second direction axisymmetric, four turning support weld respectively in the both ends of longeron.
4. The lumbar-back muscle strength prone position testing device according to claim 1, characterized in that: the instrument box is a rectangular box body, a mounting opening used for mounting the muscle strength tester is formed in one side, away from the support, of the instrument box, a reading opening used for reading a test value is formed in one side, close to the support, of the support, and the instrument box is welded on the support.
5. The lumbar-back muscle strength prone position testing device according to claim 1, characterized in that: the middle part of the binding belt is provided with a pin and an inserting shell which are used for disconnecting or connecting the binding belt, and the pin and/or the inserting shell are/is provided with adjusting holes which are used for adjusting the length of the binding belt.
6. The lumbar and back muscle strength prone position testing device according to claim 2, characterized in that: the bridle is two, two the both ends of bridle are cyclic annular, two the both ends of bridle pass respectively the corner support is followed first direction connect in the both ends of two longerons.
7. The lumbar-back muscle strength prone position testing device according to claim 1, characterized in that: the pressure pad is arranged on one side of the pressure sensor, which is far away from the bracket.
8. The lumbar and back muscle strength prone position testing device according to claim 2, characterized in that: the plane defined by the first direction and the second direction is a first plane, and the geometric center of the projection of the pressure pad on the first plane is coincident with the geometric center of the projection of the cross beam on the first plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181463.0U CN209751066U (en) | 2019-02-01 | 2019-02-01 | Waist back muscle strength prone position testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920181463.0U CN209751066U (en) | 2019-02-01 | 2019-02-01 | Waist back muscle strength prone position testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209751066U true CN209751066U (en) | 2019-12-10 |
Family
ID=68751330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920181463.0U Expired - Fee Related CN209751066U (en) | 2019-02-01 | 2019-02-01 | Waist back muscle strength prone position testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209751066U (en) |
-
2019
- 2019-02-01 CN CN201920181463.0U patent/CN209751066U/en not_active Expired - Fee Related
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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: 20191210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |