CN217040122U - Leg circumference measuring instrument - Google Patents
Leg circumference measuring instrument Download PDFInfo
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- CN217040122U CN217040122U CN202123224706.0U CN202123224706U CN217040122U CN 217040122 U CN217040122 U CN 217040122U CN 202123224706 U CN202123224706 U CN 202123224706U CN 217040122 U CN217040122 U CN 217040122U
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- tape
- clamping
- measuring instrument
- leg circumference
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Abstract
The utility model provides a leg circumference measuring instrument, relating to the technical field of measurement; the leg circumference measuring instrument comprises: the end part of the tape measure is provided with a first clamping part; the tape box is internally provided with a tape measure, a first opening for the tape measure to stretch and retract and a second clamping part arranged at intervals with the first opening; the illuminating device is arranged on the ruler box; the first clamping portion is located outside the ruler box, and the first clamping portion and the second clamping portion are arranged in a matched mode. The measuring tape is convenient to lock and fix under the action of the self-contraction force of the measuring tape, is attached to the surface of the leg of the patient and can be held by one hand to check the measurement data after the measuring tape surrounds the outer edge of the leg of the patient, the operation process is not easily interfered, and medical staff can conveniently and accurately read the measurement data of the measuring tape; meanwhile, the arranged lighting device can also be used for daily lighting, and the application universality of the device is increased.
Description
Technical Field
The utility model relates to a medical apparatus technical field particularly, relates to a leg circumference measuring apparatu.
Background
With the aging and the obvious increase of patients with complicated surgical diseases, DVT is more prominent after major operations, and the prevention of deep vein thrombosis in the perioperative period is one of means for promoting the health and safety of patients. Patients with deep vein thrombosis have obvious symptoms including lower limb swelling, local deep tenderness and dorsum flexing pain, the lower limb swelling corresponds to leg circumference change, and the clinical requirement on accurate measurement and recording of leg circumference is increasing.
At present use more clinically be traditional tape measure, have manual operation error, need both hands cooperation simultaneously to drag the tape measure and measure, read data, the use is easily disturbed, and the usage is single.
SUMMERY OF THE UTILITY MODEL
The utility model provides a problem: how to avoid manual operation error, the use is easy to be disturbed, and the purpose is single.
In order to solve the above problem, an embodiment of the utility model provides a leg circumference measuring instrument, include: the end part of the tape measure is provided with a first clamping part; the tape box is internally provided with a tape measure, a first opening for the tape measure to stretch and retract and a second clamping part arranged at intervals with the first opening; the illuminating device is arranged on the ruler box; the first clamping portion is located outside the ruler box, and the first clamping portion and the second clamping portion are arranged in a matched mode.
Compared with the prior art, the embodiment of the utility model provides a beneficial effect who possesses does: the measuring tape is convenient to lock and fix under the action of the self-contraction force of the measuring tape, is attached to the surface of the leg of the patient and can be held by one hand to check the measurement data after the measuring tape surrounds the outer edge of the leg of the patient, the operation process is not easily interfered, and medical staff can conveniently and accurately read the measurement data of the measuring tape; meanwhile, the arranged lighting device can also provide daily lighting for use, and the application universality of the device is increased.
In an alternative embodiment, the method further comprises: and the locking key is arranged on the tape box and used for controlling the tape measure to automatically retract.
It can be understood that by arranging the locking key, the medical staff can conveniently realize automatic locking by pressing the locking key, and the human error caused by measuring the leg circumference data by manually dragging the two ends of the tape measure due to inconsistent force of different people is avoided; the overall measurement accuracy is improved.
In an alternative embodiment, the method further comprises: the cambered surface is arranged on one side of the ruler box, one end of the cambered surface is provided with the first opening, and the other end of the cambered surface is provided with the first clamping part; when the second clamping portion is clamped to the first clamping portion, the tape measure and the cambered surface form a closed loop together.
It can be understood that one side of the ruler box is provided with the cambered surface, so that when in measurement, the closed loop formed by the tape measure and the cambered surface together is more matched with the leg arc of a patient, and the measurement comfort is improved.
In an alternative embodiment, the lighting device is located on the arc surface.
It is understood that the lighting device is arranged at the arc surface; on one hand, the tape is illuminated through the leg, so that the scales on the surface of the tape can be conveniently and manually checked, and data can be read; on the other hand, the leg is illuminated, and the condition of the leg muscle varicosity of the patient can be observed through light, so that the condition of the patient can be observed while the leg circumference is conveniently measured.
In an optional embodiment, the first clamping portion is a clamping member, and the second clamping portion is a clamping slot; the clamping piece is matched with the clamping groove.
It can be understood that, through setting up first joint portion for the joint spare, second joint portion is the draw-in groove, and both cooperate the setting each other, convenient fixed and dismantlement.
In an alternative embodiment, the first clamping portion includes: the clamping piece is arranged at the end part of the measuring tape; the clamping groove is arranged on one side, away from the tape measure, of the first clamping part; the second clamping part comprises: the bulge is raised from the ruler box; wherein, the bulge is matched with the clamping groove.
It can be understood that through setting up first joint portion for joint spare to keep away from tape measure one side in first joint portion and set up the draw-in groove, set up on the chi box with draw-in groove complex arch, make things convenient for medical personnel to enclose the measuring apparatu to fix and dismantle leg, improve measurement of efficiency.
In an alternative embodiment, the method further comprises: the handle part is arranged on one side of the ruler box.
As can be understood, the handle part is arranged on one side of the ruler box, so that the medical staff can conveniently take the leg circumference measuring instrument; meanwhile, the leg circumference measuring instrument is suspended through the handle part, and the use and collection convenience of the device are improved.
In an alternative embodiment, the method further comprises: the holding part is arranged on one side of the ruler box, which is far away from the first opening; wherein, the holding part is arranged on the surface of the ruler box in a wave shape.
As can be understood, the holding part is arranged on one side of the ruler box away from the first opening, so that a user can hold the ruler box for measurement; meanwhile, the surface of the holding part is arranged in a wave shape, so that the contact area and the friction force are improved, and the holding part is not easy to slip off when being held for use.
In an alternative embodiment, the method further comprises: and the voice broadcasting equipment is arranged on the ruler box and used for voice broadcasting the measured data.
It can be understood that through setting up voice broadcast equipment for through voice broadcast's form, report measured data fast, need not artificial observation, convenient and fast.
In an alternative embodiment, the method further comprises: and the display screen is arranged on the ruler box and used for displaying the measurement data.
It can be understood that the display screen is arranged on the ruler box and used for displaying the measured data in real time, the data do not need to be read manually, errors caused by manual reading are avoided, and the measuring precision is improved.
The utility model discloses following beneficial effect has:
1) the measuring tape is convenient to lock and fix under the action of the self-contraction force of the measuring tape, is attached to the surface of the leg of the patient and can be held by one hand to check the measurement data after the measuring tape surrounds the outer edge of the leg of the patient, the operation process is not easily interfered, and medical staff can conveniently and accurately read the measurement data of the measuring tape; meanwhile, the arranged lighting device can also provide daily lighting, so that the application universality of the device is increased;
2) by arranging the locking key, medical personnel can conveniently realize automatic locking by pressing the locking key, and the artificial error caused by measuring leg circumference data by manually dragging two ends of the tape measure due to inconsistent force of different people is avoided; the integral measurement precision is improved;
3) the cambered surface is arranged on one side of the ruler box, so that a closed loop formed by the tape measure and the cambered surface is more matched with the leg arc of the patient during measurement, and the measurement comfort is improved;
4) arranging a lighting device at the cambered surface; on one hand, the tape is illuminated through the leg, so that the scales on the surface of the tape can be conveniently checked manually, and data can be read; on the other hand, the leg is illuminated, so that the varicosity of the muscle and vein of the leg of the patient can be observed through light, the leg circumference can be conveniently measured, and the condition of the patient can be observed;
5) through setting up first joint portion for joint spare to keep away from tape measure one side at first joint portion and set up the draw-in groove, set up on the chi box with draw-in groove complex arch, make things convenient for medical personnel to enclose the measuring apparatu to fix and dismantle the leg, improve measurement of efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a leg circumference measuring instrument according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another view angle;
fig. 3 is a schematic structural diagram of another leg circumference measuring instrument according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 from another perspective;
FIG. 5 is a schematic view of the structure of FIG. 3 from another view angle;
fig. 6 is a schematic structural diagram of another leg circumference measuring instrument according to an embodiment of the present invention;
FIG. 7 is an enlarged view of A in FIG. 6;
fig. 8 is a schematic structural view of another leg circumference measuring instrument provided by an embodiment of the present invention.
Description of reference numerals:
100-a leg circumference measuring instrument; 110-a clip; 120-card slot; 121-notches; 122-a second opening; 130-a ruler box; 131-cambered surface; 132-a locking key; 133-a handle part; 134-a voice broadcast device; 135-a display screen; 136-a grip; 140-a tape measure; 150-a lighting device; 160-a light switch; 170-convex; 180-a third opening; 190-a second tape measure.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1 and 2, an embodiment of the present invention provides a leg circumference measurement instrument 100, including: a tape measure 140, a case 130, and an illumination device 150.
Specifically, a first clamping portion is disposed at an end of the measuring tape 140; the tape 140 is arranged in the tape box 130, and the tape box 130 is provided with a first opening for the tape 140 to stretch and a second clamping part arranged at an interval with the first opening; an illumination device 150 provided in the scale case 130; the first clamping portion is located outside the ruler box 130, and the first clamping portion and the second clamping portion are arranged in a matched mode.
In the use process of the embodiment of the utility model, the flexible rule 140 is convenient to lock and fix under the action of the self-contraction force of the flexible rule 140 after surrounding the outer edge of the leg of the patient and is clamped with the second clamping part through the first clamping part, and the flexible rule is attached to the surface of the leg of the patient and can be held by one hand to check the measurement data, the operation process is not easy to be interfered, and the medical staff can conveniently and accurately read the measurement data of the flexible rule 140; meanwhile, the lighting device 150 can provide daily lighting, and the application universality of the device is increased.
Further, referring to fig. 3, the method further includes: and a locking key 132 arranged on the tape box 130 and used for controlling the tape 140 to automatically retract.
By arranging the locking key 132, medical personnel can conveniently realize automatic locking by pressing the locking key 132, and the artificial error caused by measuring leg circumference data by manually dragging two ends of the tape measure due to inconsistent force of different people is avoided; the overall measurement accuracy is improved.
Further, the method also comprises the following steps: the cambered surface 131 is arranged on one side of the tape box 130, one end of the cambered surface 131 is provided with a first opening for the tape measure 140 to stretch, and the other end of the cambered surface is provided with a first clamping part; when the second engaging portion engages with the first engaging portion, the measuring tape 140 and the curved surface 131 form a closed loop.
It can be appreciated that the curved surface 131 is provided on one side of the tape measure case 130, so that when measuring, the closed loop formed by the tape measure 140 and the curved surface 131 is more matched with the arc of the leg of the patient, thereby improving the comfort of measurement.
Further, the lighting device 150 is located on the arc surface 131.
By providing the lighting device 150 at the arc 131; on one hand, the measuring tape 140 is illuminated through the leg, so that the scales on the surface of the measuring tape 140 can be conveniently checked manually, and data can be read; on the other hand, the leg is illuminated, and the condition of the leg muscle varicosity of the patient can be observed through light, so that the condition of the patient can be observed while the leg circumference is conveniently measured.
Further, the method also comprises the following steps: and an illumination switch 160 disposed at one side of the tape box 130 and electrically connected to the illumination device 150.
Further, the illumination switch 160 is provided in the handle portion 133, and an electric wire is provided in the handle portion 133, and the illumination switch 160 is electrically connected to the illumination device 150 through the electric wire.
Further, referring to fig. 4 and 5, the first engaging portion is an engaging member 110, and the second engaging portion is an engaging slot 120; wherein, the clip member 110 is disposed in cooperation with the clip groove 120.
Through setting up first joint portion for joint spare 110, second joint portion is draw-in groove 120, both cooperate the setting each other, convenient fixed and dismantlement.
For example, referring to fig. 5, the clip member 110 of the present embodiment may be, for example, a cylindrical plug, and the clip groove 120 of the present embodiment includes: the slot 121 and the second opening 122.
Specifically, a second opening 122 is arranged on one side of the notch 121 far away from the ruler box 130, the caliber of the notch 121 is matched with the diameter of the cylindrical plug, and the diameter of the cylindrical plug is larger than the caliber of the second opening 122.
In a particular use of this embodiment, when a cylindrical plug provided at the end of the tape 140 is snapped into the slot 121, the tape 140 measures the face and partially snaps into the second opening 122; since the diameter of the cylindrical plug is larger than the caliber of the second opening 122, the second opening 122 limits the cylindrical plug during the contraction of the measuring tape 140, and prevents the cylindrical plug from being separated, thereby realizing the locking between the measuring tape 140 and the tape box 130 during the measurement; meanwhile, when unlocking is required, the cylindrical plug is simply pulled out of the notch 121.
Further, referring to fig. 6 and 7, the first clamping portion includes: a clip 110 and a card slot 120; the second clamping part comprises: and a protrusion 170.
Specifically, the clip member 110 is disposed at the end of the measuring tape 140; the clamping groove 120 is arranged on one side of the first clamping part away from the measuring tape 140; the bulge 170, the bulge 170 is arranged on the ruler box 130; wherein the protrusion 170 is disposed to cooperate with the slot 120.
The first clamping portion is the clamping piece 110, the clamping groove 120 is formed in the side, away from the measuring tape 140, of the first clamping portion, and the protrusion 170 matched with the clamping groove 120 is formed in the tape box 130, so that medical staff can fix and detach the leg circumference measuring instrument 100 conveniently, and measuring efficiency is improved.
For example, referring to fig. 6 and 7, the clip member 110 of the present embodiment may be, for example, a cylindrical plug, and the clip groove 120 of the present embodiment includes: the slot 121 and the second opening 122.
Specifically, a notch 121 is formed in one side, far away from the ruler box 130, of the cylindrical plug, a second opening 122 is formed in one side, far away from the ruler box 130, of the notch 121, the caliber of the notch 121 is matched with the width of one end, far away from the ruler box 130, of the protrusion 170, and the width of one end, close to the ruler box 130, of the protrusion 170 is matched with the caliber of the second opening 122; wherein, the width of the end of the projection 170 far away from the case 130 is larger than the width of the end of the projection 170 near the case 130.
In a specific use process, when the projection 170 on the tape box 130 is clamped into the notch 121 of the cylindrical plug arranged at the end part of the tape measure 140, the tape measure 140 and the cambered surface 131 form a closed loop together; because the width of the end of the projection 170 away from the blade case 130 is greater than the width of the end of the projection 170 close to the blade case 130; during the contraction of the measuring tape 140, the second opening 122 and the bulge 170 on the cylindrical plug are locked, so that the cylindrical plug is limited, the cylindrical plug is prevented from being separated from the bulge 170, and the locking between the measuring tape 140 and the tape box 130 during the measurement is realized; meanwhile, when the unlocking is required, the cylindrical plug is only required to be pulled out along the axial direction of the notch 121, so that the cylindrical plug can be separated from the protrusion 170, namely, the unlocking is realized.
Further, the method also comprises the following steps: the handle 133 is provided on the side of the tape case 130.
The handle part 133 is arranged on one side of the ruler box 130, so that the medical staff can conveniently take the leg circumference measuring instrument 100; meanwhile, the leg circumference measuring instrument 100 is suspended by the handle 133, so that the use and collection convenience of the device is improved.
Further, the method also comprises the following steps: a holding part 136 arranged on one side of the ruler box 130 far away from the second opening 122; wherein, the holding portion 136 is disposed on the surface of the ruler case 130 in a wave shape.
The holding part 136 is arranged on one side of the ruler box 130 far away from the second opening 122, so that the user can conveniently hold and measure the ruler; meanwhile, the surface of the holding part 136 is set to be in a wave shape, so that the contact area and the friction force are increased, and the holding part is not easy to slide when being held for use.
Further, referring to fig. 4, the method further includes: voice broadcast equipment 134 locates chi box 130 for voice broadcast measured data.
Through setting up voice broadcast equipment 134 for through voice broadcast's form, report measuring data fast, need not artificial observation, convenient and fast.
Further, referring to fig. 5, the method further includes: and the display screen 135 is arranged on the ruler box 130 and used for displaying the measurement data.
Through set up display screen 135 on chi box 130 for real-time display measured data need not the manual work to go to read data, has avoided the error that the manual work produced of reading, has improved measurement accuracy.
Further, referring to fig. 8, a third opening 180 is formed at one side of the tape box 130, and a second tape measure 190 is disposed in the tape box 130, wherein the second tape measure 190 can be extended and retracted back and forth at the third opening 180.
By providing the second tape measure 190, it is possible to measure the size of, for example, a patient's patella, by pulling it from the side of the case 130 when in use.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.
Claims (10)
1. A leg circumference measuring instrument, comprising:
a tape (140) having a first engagement portion at an end thereof;
the tape box (130) is internally provided with a tape (140), a first opening for the tape (140) to stretch and a second clamping part arranged at intervals with the first opening;
the illuminating device (150) is arranged on the ruler box (130);
the first clamping portion is located outside the ruler box (130), and the first clamping portion and the second clamping portion are arranged in a matched mode.
2. The leg circumference measuring instrument according to claim 1, further comprising:
and the locking key (132) is arranged on the tape box (130) and is used for controlling the tape measure (140) to automatically retract.
3. The leg circumference measuring instrument as claimed in claim 1, further comprising:
the cambered surface (131) is arranged on one side of the ruler box (130), one end of the cambered surface (131) is provided with the first opening, and the other end of the cambered surface is provided with the first clamping part;
when the second clamping portion is clamped to the first clamping portion, the measuring tape (140) and the cambered surface (131) form a closed loop together.
4. The leg circumference measuring instrument according to claim 3, wherein the lighting device (150) is located at the arc surface (131).
5. Leg circumference measuring instrument according to claim 1,
the first clamping part is a clamping piece (110), and the second clamping part is a clamping groove (120);
the clamping piece (110) is matched with the clamping groove (120).
6. Leg circumference measuring instrument according to claim 1,
the first clamping part comprises:
a clamping piece (110) arranged at the end part of the measuring tape (140);
the clamping groove (120) is arranged on one side, far away from the measuring tape (140), of the first clamping part;
the second clamping part comprises:
the bulge (170) is arranged on the ruler box (130);
wherein, the protrusion (170) is matched with the clamping groove (120).
7. The leg circumference measuring instrument according to claim 1, further comprising:
and a handle part (133) arranged on one side of the ruler box (130).
8. The leg circumference measuring instrument as claimed in claim 1, further comprising:
the holding part (136) is arranged on one side, far away from the first opening, of the ruler box (130);
wherein, the holding part (136) is arranged on the surface of the ruler box (130) in a wave shape.
9. The leg circumference measuring instrument as claimed in claim 1, further comprising:
and the voice broadcasting equipment (134) is arranged on the ruler box (130) and used for voice broadcasting the measurement data.
10. The leg circumference measuring instrument according to claim 1, further comprising:
the display screen (135) is arranged on the ruler box (130) and used for displaying the measured data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224706.0U CN217040122U (en) | 2021-12-21 | 2021-12-21 | Leg circumference measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123224706.0U CN217040122U (en) | 2021-12-21 | 2021-12-21 | Leg circumference measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217040122U true CN217040122U (en) | 2022-07-26 |
Family
ID=82476566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123224706.0U Active CN217040122U (en) | 2021-12-21 | 2021-12-21 | Leg circumference measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217040122U (en) |
-
2021
- 2021-12-21 CN CN202123224706.0U patent/CN217040122U/en active Active
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