CN214965580U - Limb circumference measuring scale - Google Patents

Abstract

The utility model relates to a limb circumference measuring scale, which comprises a flexible measuring scale body, wherein the measuring scale body comprises a first measuring scale, a second measuring scale and a third measuring scale, one end of the first measuring scale is connected with one end of the second measuring scale, the other end of the first measuring scale is connected with one end of the third measuring scale, the middle section of the first measuring scale is provided with a fixing belt for positioning the middle point of patella, and the length direction of the fixing belt is perpendicular to the length direction of the first measuring scale; the length direction of the first measuring scale and the second measuring scale is perpendicular to the length direction of the first measuring scale. The limb circumference measuring scale provided in the technical scheme has the advantages that the operation is simple and convenient, only the patella midpoint needs to be determined during measurement, and the problems that the steps for measuring the circumference of the lower limb by using the soft tape measure are complicated, more marks need to be made on the limb of a patient, and the error is large can be effectively solved.

Description

Limb circumference measuring scale

Technical Field

The utility model relates to a dipperstick technical field, concretely relates to limbs circumference dipperstick.

Background

Deep Vein Thrombosis (DVT) of the lower limb is the abnormal coagulation of deep vein blood, resulting in the obstruction of blood reflux, swelling, high skin temperature, pain and dysfunction of the limb. The thrombus can be dropped to cause complications such as pulmonary embolism and the like, and the life quality of a patient is seriously influenced. Measuring the circumference of both lower limbs is the most direct observation for preventing or already existing DVT patients from developing and turning into disease. The procedures for the measurement of the circumference of the lower limb are described in 2020 specialist consensus on interventional therapy for deep venous thrombosis of the lower limb: marking the upper edge and the lower edge of the patella, measuring the midpoint of the patella and marking; marking the midpoint of the patella upwards by 15cm and the midpoint of the patella downwards by 10 cm; thirdly, the upper edge of the tape is arranged 15cm above the midpoint of the patella, the circumference of the limb is measured, and the lower edge of the tape is marked; fourthly, the lower edge of the tape is arranged at the position which is 10cm downward from the midpoint of the patella, the circumference of the limb is measured, and the upper edge of the tape is marked; measuring and recording the opposite side by the same method; sixthly, during measurement, an operator flatly places the tape along the mark line, the tape is tightly attached to the skin, and the tightness is determined by the degree that the skin does not generate clamping and squeezing wrinkles.

At present, the conventional flexible leather ruler is used for measuring the circumference of the limb according to the method, the flexible leather ruler is convenient to carry and low in price, but the steps in the measuring process are complicated, more marks need to be made on the limb of a patient, and the error is large. Therefore, it is necessary to design a new technical solution to comprehensively solve the problems in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a limbs circumference dipperstick can effectively solve the current problem that uses soft tape measure to measure low limbs circumference step loaded down with trivial details, need do more mark and error on patient's limbs.

In order to solve the technical problem, the utility model discloses a following technical scheme:

a limb circumference measuring scale comprises a flexible measuring scale body, wherein the measuring scale body comprises a first measuring scale, a second measuring scale and a third measuring scale, one end of the first measuring scale is connected with one end of the second measuring scale, the other end of the first measuring scale is connected with one end of the third measuring scale, a fixing belt for positioning the middle point of patella is arranged in the middle section of the first measuring scale, and the belt length direction of the fixing belt is perpendicular to the belt length direction of the first measuring scale; the length direction of the first measuring scale and the second measuring scale is perpendicular to the length direction of the first measuring scale.

Preferably, the first measuring scale is connected with the second measuring scale and the third measuring scale in a rotating manner.

Preferably, the length of the first measuring scale is 25cm, and the fixing belt is arranged on the first measuring scale 10cm away from the connecting end of the first measuring scale and the third measuring scale; the measuring length of the second measuring scale is 100cm, and the measuring length of the third measuring scale is 60 cm.

Preferably, the first dipperstick, the second dipperstick and the two sides of third dipperstick all are equipped with the scale, and wherein one side is metric scale, and the another side is imperial scale.

According to the limb circumference measuring scale provided by the technical scheme, the first measuring scale is arranged for positioning the patella midpoint of the lower limb, the calf circumference measuring point and the thigh circumference measuring point, and the fixing band is arranged for fixing the patella midpoint and folding the containing measuring scale body during measurement; set up the second dipperstick in order to realize measuring thigh periphery, set up the third dipperstick in order to realize measuring shank periphery, second dipperstick, third dipperstick all are perpendicular with first dipperstick during the measurement, can effectively guarantee the measuring accuracy degree. The utility model discloses a limbs circumference dipperstick, fixed band are fixed in the patella mid point during the measurement, can effectively prevent the slip of first dipperstick, reduce the error, simultaneously, only need confirm during this dipperstick use the patella mid point can, effectively reduce the mark.

In order to improve the availability factor of dipperstick body, adopt the mode of rotating the connection between first dipperstick and second dipperstick, the third dipperstick, rotate and connect the vertical relation when both being convenient for keep using, be convenient for again keep the parallel relation when accomodating. Meanwhile, according to the description about the measuring steps of the circumference of the lower limb in the expert consensus on the deep venous thrombosis interventional therapy nursing standards of the lower limb, the length of the first measuring ruler is divided into two parts by the connecting part of the fixing belt, so that the distance between the first measuring ruler and the end part of the second measuring ruler is 15cm, the distance between the first measuring ruler and the end part of the third measuring ruler is 10cm, the content recorded by the nursing standards is observed, and the measurement is more standard, time-saving and standard. Finally, in order to facilitate recording and use, metric scales and English scales are respectively printed on two surfaces of the first measuring scale, the second measuring scale and the third measuring scale.

Drawings

Fig. 1 is a schematic structural view of the limb circumference measuring scale of the present invention;

FIG. 2 is a schematic structural view of the ring buckle and the collar of embodiment 1;

fig. 3 is a schematic structural diagram of the through hole and the pin in embodiment 2.

In the figure: 1. a first measuring scale; 11. an annular buckle; 2. a second measuring scale; 21. a collar; 22. a pin; 3. a third measuring scale; 4. magic tape; 5. scale lines are marked.

Detailed Description

In order to make the objects and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It is to be understood that the following text is only intended to describe one or several particular embodiments of the invention, and does not strictly limit the scope of the claims specifically claimed.

Example 1

The technical scheme adopted by the embodiment is as shown in fig. 1 and fig. 2, the limb circumference measuring scale comprises a flexible measuring scale body, and is made of a PVC material, waterproof, antifouling and not easy to break; the measuring scale body comprises a first measuring scale 1, a second measuring scale 2 and a third measuring scale 3, one end of the first measuring scale 1 is connected with one end of the second measuring scale 2, the other end of the first measuring scale 1 is connected with one end of the third measuring scale 3, a magic tape 4 for positioning the middle point of patella is arranged in the middle section of the first measuring scale 1, and the tape length direction of the fixing tape is perpendicular to the tape length direction of the first measuring scale 1; the length directions of the first measuring scale 1 and the second measuring scale 2 are both vertical to the length direction of the first measuring scale 1; specifically, the length of the first measuring scale 1 is 25cm, the magic tape 4 is arranged on the first measuring scale 1 10cm away from the joint end of the first measuring scale 1 and the third measuring scale 3, the joint of the magic tape 4 and the first measuring scale 1 is a zero point, and the magic tape 4 extends 10cm and 50cm from the joint to two sides respectively when being arranged; the measuring length of the second measuring scale 2 is 100cm, and the measuring length of the third measuring scale 3 is 60 cm; the first, second and third measuring scales are all 0.46cm in thickness and 1.3cm in width.

As shown in fig. 2, the first measuring scale 1 is rotatably connected with the second measuring scale 2 and the third measuring scale 3, specifically, two ends of the first measuring scale 1 are both provided with an annular buckle 11, and the outer edge of the annular buckle 11 is provided with a ring-shaped groove; the connecting ends of the second measuring scale 2 and the third measuring scale 3 and the first measuring scale 1 are respectively provided with a lantern ring 21, and the lantern ring 21 is clamped in the annular groove and is arranged around the annular groove in a circumferential rotating manner; the annular buckles 11 at the two ends of the first measuring scale 1 are provided with scale marks 5 for marking zero points, so that the zero points can be conveniently determined during measurement.

During concrete implementation, all be equipped with the scale on the two sides of first dipperstick 1, second dipperstick 2 and third dipperstick 3, and wherein one side is metric scale, and the another side is the imperial system scale, the record of the different standards of being convenient for.

Example 2

The technical scheme adopted by the embodiment is as shown in fig. 1 and 3, and the limb circumference measuring scale comprises a flexible measuring scale body, is made of a PVC material, is waterproof and antifouling, and is not easy to break; the measuring scale body comprises a first measuring scale 1, a second measuring scale 2 and a third measuring scale 3, one end of the first measuring scale 1 is connected with one end of the second measuring scale 2, the other end of the first measuring scale 1 is connected with one end of the third measuring scale 3, a magic tape 4 for positioning the middle point of patella is arranged in the middle section of the first measuring scale 1, and the tape length direction of the fixing tape is perpendicular to the tape length direction of the first measuring scale 1; the length directions of the first measuring scale 1 and the second measuring scale 2 are both vertical to the length direction of the first measuring scale 1; specifically, the length of the first measuring scale 1 is 25cm, the magic tape 4 is arranged on the first measuring scale 1 10cm away from the joint end of the first measuring scale 1 and the third measuring scale 3, the joint of the magic tape 4 and the first measuring scale 1 is a zero point, and the magic tape 4 extends 10cm and 50cm from the joint to two sides respectively when being arranged; the measuring length of the second measuring scale 2 is 100cm, and the measuring length of the third measuring scale 3 is 60 cm; the first, second and third measuring scales are all 0.46cm in thickness and 1.3cm in width.

As shown in fig. 3, the first measuring scale 1 is connected with the second measuring scale 2 and the third measuring scale 3 in a rotating manner; specifically, through holes are formed in both ends of a first measuring scale 1, and the ends of a second measuring scale 2 and a third measuring scale 3 are rotatably arranged in the through holes through pins 22; in addition, the pin 22 is provided with a scale mark 5 for marking a zero point, so that the zero point can be conveniently determined, and the measurement accuracy is improved.

Finally, in order to facilitate the counting of different standards, the two surfaces of the first measuring scale 1, the second measuring scale 2 and the third measuring scale 3 are provided with scales, one surface is metric scale, and the other surface is English scale.

Examples 1 and 2 methods of using the limb circumference measuring ruler are as follows: selecting a middle point between the upper edge and the lower edge of the patella, aligning the zero point of the first measuring scale with the middle point of the patella, fixing by using a magic tape, straightening upwards along the thigh until the end point is 15cm, rotating the second measuring scale to be vertical to the first measuring scale at the end point, and then, taking a circle of reading around the thigh as a thigh circumference numerical value; then the first measuring ruler is stretched downwards along the shank, the terminal point is 10cm, the third measuring ruler is rotated to be vertical to the first measuring ruler at the terminal point, and then a circle of reading around the shank is the shank circumference numerical value; thus, the circumference of the lower limb is measured. When accomodating, rotatory to being located collinear with first dipperstick with second dipperstick and third dipperstick, use the magic to paste after folding and wrap up tightly accomodate can.

The utility model discloses a limbs circumference dipperstick only needs confirm the patella mid point, can reduce when measuring limbs circumference and do too much mark, and operating procedure is simple and convenient, alone can accomplish to enable big or small leg measurement and all go on in same position, need not the relocation, error that can effectively reduce improves the measuring degree of accuracy greatly.

The above detailed description of the embodiments of the present invention has been provided with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make several equivalent transformations and substitutions without departing from the principles of the present invention after learning the contents of the present invention.

Claims (9)

1. The utility model provides a limbs circumference dipperstick, includes flexible dipperstick body, its characterized in that: the measuring scale body comprises a first measuring scale, a second measuring scale and a third measuring scale, one end of the first measuring scale is connected with one end of the second measuring scale, the other end of the first measuring scale is connected with one end of the third measuring scale, a fixing band used for positioning the middle point of the patella is arranged in the middle section of the first measuring scale, and the length direction of the fixing band is perpendicular to the length direction of the first measuring scale; the length direction of the first measuring scale and the second measuring scale is perpendicular to the length direction of the first measuring scale.

2. The limb circumference measuring ruler of claim 1, wherein: the first measuring scale is connected with the second measuring scale and the third measuring scale in a rotating mode.

3. The limb circumference measuring ruler of claim 2, wherein: two ends of the first measuring scale are provided with annular buckles, and the outer edge of each annular buckle is provided with a circle of annular grooves; the end that meets of second dipperstick and third dipperstick and first dipperstick all is equipped with the lantern ring, in the ring channel was located to the lantern ring card, and set up around ring channel circumferential direction.

4. The limb circumference measuring ruler of claim 3, wherein: the annular buttons at the two ends of the first measuring scale are provided with scale marks for marking zero points.

5. The limb circumference measuring ruler of claim 2, wherein: the both ends of first dipperstick all are equipped with the through-hole, and the tip of second dipperstick and third dipperstick all rotates through the pin and establishes in the through-hole.

6. The limb circumference measuring ruler of claim 5, wherein: and the pin is provided with scale marks for marking a zero point.

7. The limb circumference measuring ruler of claim 1, wherein: the length of the first measuring scale is 25cm, and the fixing belt is arranged on the first measuring scale 10cm away from the joint end of the first measuring scale and the third measuring scale; the measuring length of the second measuring scale is 100cm, and the measuring length of the third measuring scale is 60 cm.

8. The limb circumference measuring ruler of claim 7, wherein: the two sides of first dipperstick, second dipperstick and third dipperstick all are equipped with the scale, and wherein one side is metric scale, and the another side is imperial scale.

9. The limb circumference measuring ruler of claim 1, wherein: the fixing band is a magic tape.

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