CN221242874U - Lower limb circumference measuring device - Google Patents
Lower limb circumference measuring device Download PDFInfo
- Publication number
- CN221242874U CN221242874U CN202420211020.2U CN202420211020U CN221242874U CN 221242874 U CN221242874 U CN 221242874U CN 202420211020 U CN202420211020 U CN 202420211020U CN 221242874 U CN221242874 U CN 221242874U
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- positioning
- measuring
- fixing
- seat
- fixing seat
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- 210000003141 lower extremity Anatomy 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 claims abstract description 16
- 210000003414 extremity Anatomy 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000004417 patella Anatomy 0.000 description 17
- 230000002093 peripheral effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 206010040007 Sense of oppression Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002497 edematous effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a lower limb circumference measuring device, which comprises a fixing component and a measuring component, and is characterized in that: the fixing assembly comprises a fixing seat, a positioning hole arranged at the center of the fixing seat, fixing belts which are connected to two sides of the fixing seat in a rotating mode and are connected with the tail ends of the fixing belts in a matched mode, a positioning seat arranged at the upper end of the fixing seat, and positioning rods arranged at two sides of the positioning seat; the measuring assembly comprises longitudinal belts arranged at two ends of the fixed seat, a measuring base arranged at the tail end of the longitudinal belts, a positioning rod arranged at the side end of the measuring base, a positioning groove arranged at the middle part of the positioning rod and in sliding connection with the positioning rod, a telescopic pipe arranged at the tail end of the measuring base, arc-shaped frames arranged at two sides of the telescopic pipe, a laser spot lamp arranged at the lower end of the arc-shaped frames, a mounting groove arranged at the middle part of the measuring base, and a measuring tape connected with the middle part of the mounting groove in a rotating mode at one end. The utility model can improve the measurement accuracy while avoiding the phenomenon of reciprocating leg scribing.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a lower limb circumference measuring device.
Background
When the lower limb of the patient is edematous, the peripheral diameter of the lower limb of the patient needs to be measured, and at present, the medical staff measures the peripheral diameter of the lower limb of the patient by the steps of: marking the upper edge and the lower edge of the patella, and measuring the midpoint of the patella; marking the patella midpoint to be 15cm upwards and the patella midpoint to be 10cm downwards; the upper edge of the tape is arranged at the position 15cm upwards from the midpoint of the patella, the peripheral diameter of the limb is measured, and the lower edge of the tape is marked; the lower edge of the tape is placed at the position 10cm below the midpoint of the patella, the peripheral diameter of the limb is measured, and the upper edge of the tape is marked.
However, the medical staff usually uses the oily pen to draw marks on the lower limb of the patient, but the length of the marks is limited, and when the medical staff uses the tape to measure the peripheral diameter of the limb, the medical staff is easy to skew, so that the measurement result of the peripheral diameter of the limb is inaccurate.
Disclosure of utility model
The utility model aims to solve the problems and the defects in the background art and provides a lower limb circumference measuring device.
In order to achieve the technical effects, the utility model is realized by the following technical scheme: the utility model provides a low limbs week footpath measuring device, includes fixed subassembly and measurement component, its characterized in that: the fixing assembly comprises a fixing seat, a positioning hole penetrating through the center of the fixing seat, fixing belts connected to two sides of the fixing seat in a rotating mode and connected with the tail ends of the fixing seat in a matched mode, a positioning seat arranged at the upper end of the fixing seat, and positioning rods arranged at two sides of the positioning seat; the measuring assembly comprises longitudinal belts arranged at two ends of the fixed seat, a measuring base fixedly arranged at the tail end of the longitudinal belts, a positioning column fixedly arranged at the side end of the measuring base, a positioning groove arranged at the middle part of the positioning column and in sliding connection with the positioning rod, a locking mechanism arranged at the side end of the positioning column, a telescopic pipe fixedly arranged at the tail end of the measuring base, arc-shaped frames fixedly arranged at two sides of the telescopic pipe, a laser spotlight fixedly arranged at the lower end of the arc-shaped frame, a mounting groove arranged at the middle part of the measuring base, and a measuring tape connected with the middle part of the mounting groove in a rotating mode at one end.
Further, the lower end of the fixing seat is provided with an arc cushion.
Furthermore, an L-shaped center is arranged in the positioning hole.
Further, the longitudinal belts comprise a first longitudinal belt and a second longitudinal belt which are respectively arranged at two ends of the fixing seat; the measuring base at the tail end of the first longitudinal belt is 15cm away from the center of the positioning hole, and the measuring base at the tail end of the second longitudinal belt is 10cm away from the center of the positioning hole.
Further, the longitudinal belt and the measuring tape are inelastic soft belts; the fixing belt is an elastic soft belt.
Further, the telescopic tube comprises a fixed tube fixedly arranged at the tail end of the measuring base, a battery compartment and a control button which are arranged at the top end of the fixed tube, and a stretching tube which is slidably arranged at two ends of the fixed tube; a battery and a central control board are arranged in the battery compartment; the battery, the control button and the laser spotlight are all connected to the central control board through wires.
Further, the surface of the measuring tape is provided with scales.
Further, the locking mechanism comprises a screw sleeve arranged at the side end of the positioning column, a locking screw rod in the screw sleeve in threaded connection, and locking blocks and locking handles respectively arranged at the two ends of the locking screw rod.
The beneficial effects of the utility model are as follows:
The utility model only comprises a fixing component and a measuring component, and has simple structure; the fixing assembly can accurately wear the fixing seat at the center position of the patella, and the measuring assembly can determine the measuring position and measure the circumference of the limb of the patient; the fixed component and the measuring component are matched with each other, so that the measuring accuracy is improved, and meanwhile, the operation is convenient, time-saving and labor-saving;
the utility model is provided with a positioning column, a positioning groove, a positioning seat and a positioning rod; the measuring base can always move along the direction vertical to the fixing seat when being stretched outwards, so that the measuring position can be quickly and accurately reached; the telescopic tube is arranged, so that the arc-shaped frame can be adjusted according to the thickness of the lower limb of an actual patient, the laser spotlight can be always suitable for the affected limbs with different thicknesses, and the practicability is improved; meanwhile, the parallel rays are emitted by the laser spot lamp to guide the measurement tape to cover the limb of the patient, so that the problem of inaccurate measurement caused by skew of the measurement tape in the process of measuring the peripheral diameter of the lower limb of the patient is avoided;
According to the utility model, the non-elastic soft belt is used for manufacturing the longitudinal belt and the measurement tape, so that the longitudinal belt and the measurement tape can be attached to the skin surface of a patient during measurement, and the measurement error is reduced; the fixing band is made of the elastic soft band, so that the fixing force can be further increased through the elasticity of the elastic band after the device is installed.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without invasive efforts for those skilled in the art.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a top view of the present utility model;
FIG. 4 is a schematic view of another directional structure of the present utility model;
FIG. 5 is an enlarged schematic view of the utility model at A in FIG. 4;
Fig. 6 is a schematic view of the locking mechanism of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. A fixing seat; 11. an arc-shaped soft cushion; 2. positioning holes; 21. a quasi-heart; 3. a fixing belt; 4. a positioning seat; 41. a positioning rod; 5. a longitudinal belt; 51. a first longitudinal belt; 52. a second longitudinal belt; 6. a measuring base; 61. positioning columns; 62. a positioning groove; 63. a mounting groove; 64. a locking mechanism; 641. a screw sleeve; 642. locking the screw rod; 643. a locking block; 644. a locking handle; 7. a telescopic tube; 71. a fixed tube; 72. a battery compartment; 73. a control button; 74. stretching the tube; 8. an arc-shaped frame; 81. a laser spot lamp; 9. the tape is measured.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the present utility model without invasive procedures, are intended to be within the scope of the present utility model.
Example 1
Referring to fig. 1 to 6, a lower limb circumference measuring device includes a fixing component and a measuring component, and is characterized in that: the fixing assembly comprises a fixing seat 1, a positioning hole 2 penetrating through the center of the fixing seat 1, fixing belts 3 connected to two sides of the fixing seat 1 in a rotating mode and connected with the tail ends in a matched mode, a positioning seat 4 arranged at the upper end of the fixing seat 1, and positioning rods 41 arranged at two sides of the positioning seat 4; the measuring assembly comprises longitudinal belts 5 arranged at two ends of a fixed seat 1, a measuring base 6 fixedly arranged at the tail end of the longitudinal belts 5, a positioning column 61 fixedly arranged at the side end of the measuring base 6, a positioning groove 62 arranged in the middle of the positioning column 61 and slidably connected with a positioning rod 41, a locking mechanism 64 arranged at the side end of the positioning column 61, a telescopic pipe 7 fixedly arranged at the tail end of the measuring base 6, arc-shaped frames 8 fixedly arranged at two sides of the telescopic pipe 7, a laser spot lamp 81 fixedly arranged at the lower end of the arc-shaped frames 8, a mounting groove 63 arranged in the middle of the measuring base 6, and a measuring tape 9 with one end rotationally connected with the middle of the mounting groove 63.
The lower end of the fixed seat 1 is provided with an arc cushion 11. The realization is worn the back and is laminated patient's body surface, reduces the degree of oppression of fixing base 1 to patient's body surface when improving the comfort level of patient when wearing.
The positioning hole 2 is internally provided with an L-shaped center 21. The accurate wearing of the fixing base 1 at the center position of the patella can be realized by aligning the center of the center 21 with the mark point of the center of the patella when wearing.
The longitudinal belt 5 comprises a first longitudinal belt 51 and a second longitudinal belt 52 which are respectively arranged at two ends of the fixed seat 1; the measuring base 6 at the end of the first longitudinal belt 51 is 15cm from the center of the positioning hole 2, and the measuring base 6 at the end of the second longitudinal belt 52 is 10cm from the center of the positioning hole 2. Can be after fixing base 1 fixed mounting in the patella central point put, through constant head tank and locating lever cooperation, guarantee to measure base 6 and remove along perpendicular to fixing base 1 direction, realize will measuring base 6 accurate place and reach the position that the patella midpoint upwards 15cm and the patella midpoint down 10cm fast.
The longitudinal belt 5 and the measuring tape 9 are inelastic belts; the extension caused by elastic deformation in the pulling process can be avoided, and the measurement accuracy is influenced; the fixing belt 3 is an elastic belt; after being bound, the fixing force can be further increased through the elasticity of the elastic belt.
The telescopic tube 7 comprises a fixed tube 71 fixedly arranged at the tail end of the measuring base 6, a battery compartment 72 and a control button 73 which are arranged at the top end of the fixed tube 71, and a stretching tube 74 which is slidably arranged at two ends of the fixed tube 71; a battery and a central control board are arranged in the battery compartment 72; the battery, control button 73 and laser spot lamp 81 are all connected to the central control board by wires. The telescopic tube 7 can be adjusted according to the thickness of lower limbs of different patients, so that the laser spotlight 81 can be always suitable for the affected limbs with different thicknesses, and the practicability is improved; meanwhile, the parallel rays are emitted through the laser spot lamp 81 to guide the measurement tape to cover the limb of the patient, so that the problem of inaccurate measurement caused by the fact that the measurement tape is askew in the process of measuring the peripheral diameter of the lower limb of the patient is avoided.
The surface of the measuring tape 9 is provided with scales. The measured data can be intuitively read.
The locking mechanism 64 includes a screw sleeve 641 disposed at a side end of the positioning column 61, a locking screw 642 screwed into the screw sleeve 641, and locking blocks 643 and locking handles 644 respectively mounted at both ends of the locking screw 642.
Example 2
The fixing belts 3 in the fixing belts 3 which are rotatably connected to the two sides of the fixing seat 1 and the tail ends of which are mutually matched and connected, and particularly, the two sides of the fixing belts 3 are fixedly provided with magic tape letter stickers for adhesion or a plurality of snap fasteners are arranged for snap connection.
The arc-shaped cushion 11 adopts a foam cushion or a latex cushion.
The control button 73 and the central control board are matched to control the on-off of the laser spotlight.
The corner of the L-shaped alignment center 21 is opposite to the center of the positioning hole.
The positioning hole 2 of the utility model penetrates through the fixed seat 1 and the arc cushion 11 arranged at the lower end of the fixed seat 1.
Example 3
Working principle: when the device is used, firstly, medical staff assists a patient to be in a lying position, and then the medical staff determines the midpoint of the patella of the patient through the cooperation of finger pressing and a small tape and marks the midpoint; then the fixing seat 1 of the device is attached to the skin on the surface of the patient's patella, the middle point of the patella marked in advance is observed through the positioning hole 2, after the middle point of the patella marked is found, the fixing seat 1 is moved, the L-shaped center 21 in the positioning hole 2 is opposite to the middle point of the patella marked, and at the moment, the fixing seat 1 is fixed by mutually matching and connecting the fixing belts 3 on the two sides of the fixing seat 1; then the first longitudinal belt 51 and the second longitudinal belt 51 are pulled to move along the positioning rod 41 respectively, and after the first longitudinal belt 51 and the second longitudinal belt 52 are straightened, the locking handle 644 is rotated to enable the locking block 643 to clamp the positioning rod 41, so that the position of the measuring base 6 is fixed; then, the control button 73 is pressed to enable the laser spotlight 81 to be started, the length of the telescopic pipe 7 is adjusted according to the size of the limb measured by the patient, the laser spotlight 81 can smoothly irradiate laser lines on the surface of the skin of the patient, then the measuring tape 9 is used for coating the limb of the patient under the guidance of the laser lines, and the circumference diameter measurement is carried out on the limb of the patient.
Claims (8)
1. The utility model provides a low limbs week footpath measuring device, includes fixed subassembly and measurement component, its characterized in that: the fixing assembly comprises a fixing seat, a positioning hole penetrating through the center of the fixing seat, fixing belts connected to two sides of the fixing seat in a rotating mode and connected with the tail ends of the fixing seat in a matched mode, a positioning seat arranged at the upper end of the fixing seat, and positioning rods arranged at two sides of the positioning seat; the measuring assembly comprises longitudinal belts arranged at two ends of the fixed seat, a measuring base fixedly arranged at the tail end of the longitudinal belts, a positioning column fixedly arranged at the side end of the measuring base, a positioning groove arranged at the middle part of the positioning column and in sliding connection with the positioning rod, a locking mechanism arranged at the side end of the positioning column, a telescopic pipe fixedly arranged at the tail end of the measuring base, arc-shaped frames fixedly arranged at two sides of the telescopic pipe, a laser spotlight fixedly arranged at the lower end of the arc-shaped frame, a mounting groove arranged at the middle part of the measuring base, and a measuring tape connected with the middle part of the mounting groove in a rotating mode at one end.
2. The lower limb circumference measuring device according to claim 1, wherein the lower end of the fixing seat is provided with an arc-shaped soft cushion.
3. The lower limb circumference measuring device according to claim 1, wherein the positioning hole is internally provided with an L-shaped center.
4. The lower limb circumference measuring device according to claim 1, wherein the longitudinal belts comprise a first longitudinal belt and a second longitudinal belt which are respectively arranged at two ends of the fixing seat; the measuring base at the tail end of the first longitudinal belt is 15cm away from the center of the positioning hole, and the measuring base at the tail end of the second longitudinal belt is 10cm away from the center of the positioning hole.
5. The lower limb circumference measuring device according to claim 1, wherein the longitudinal belt and the measuring tape are both inelastic soft belts; the fixing belt is an elastic soft belt.
6. The lower limb circumference measuring device according to claim 1, wherein the telescopic tube comprises a fixed tube fixedly installed at the tail end of the measuring base, a battery compartment and a control button installed at the top end of the fixed tube, and a stretching tube slidably installed at both ends of the fixed tube; a battery and a central control board are arranged in the battery compartment; the battery, the control button and the laser spotlight are all connected to the central control board through wires.
7. The lower limb circumference measuring device according to claim 1, wherein the measuring tape surface is provided with graduations.
8. The lower limb circumference measuring device according to claim 1, wherein the locking mechanism comprises a threaded sleeve arranged at the side end of the positioning column, a locking screw rod in threaded connection with the threaded sleeve, locking blocks and locking handles respectively arranged at two ends of the locking screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420211020.2U CN221242874U (en) | 2024-01-29 | 2024-01-29 | Lower limb circumference measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420211020.2U CN221242874U (en) | 2024-01-29 | 2024-01-29 | Lower limb circumference measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221242874U true CN221242874U (en) | 2024-07-02 |
Family
ID=91662161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420211020.2U Active CN221242874U (en) | 2024-01-29 | 2024-01-29 | Lower limb circumference measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221242874U (en) |
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2024
- 2024-01-29 CN CN202420211020.2U patent/CN221242874U/en active Active
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