CN213189563U

CN213189563U - Multifunctional knee and heel measuring ruler

Info

Publication number: CN213189563U
Application number: CN202021372514.7U
Authority: CN
Inventors: 王景刚; 王巧燕; 胡加玺; 曹建国
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-14
Anticipated expiration: 2030-07-13

Abstract

The utility model provides a multifunctional knee heel measuring scale, which comprises a foot length measuring plate for measuring the foot length of an infant patient and a knee heel height measuring plate for measuring the knee heel height of the infant patient, wherein the knee heel height measuring plate is vertically hinged at the rear side of the foot length measuring plate; the foot length measuring plate comprises a foot bottom plate for placing the foot of the infant, a heel limiting plate for limiting the heel of the infant, a foot length sliding ruler capable of sliding left and right on the foot bottom plate and a scale bar, wherein the top point of the heel limiting plate is positioned at the zero scale of the scale bar on the foot bottom plate; the knee heel height measuring plate comprises a knee heel height plate, a knee heel height sliding ruler which can slide up and down on the knee heel height plate and can be folded by 90 degrees, and a scale strip, wherein the zero scale of the scale strip on the knee heel height plate is the top surface of the bottom plate. The utility model can rapidly measure the knee height and foot length of the infant patient, and can visually see the pressure condition of the sole from the sole, even for children with low cooperation degree.

Description

Multifunctional knee and heel measuring ruler

Technical Field

The utility model belongs to the technical field of medical treatment measuring instrument and specifically relates to a multi-functional knee is with dipperstick that is used for the auxiliary measurement to suffer from severe cerebral palsy, bone deformity or muscle disease's children height.

Background

Children with severe cerebral palsy, skeletal deformity or muscular disease have difficulty in accurately measuring the Height due to the existence of dystonia, the body Height is usually estimated by Knee Height (KH) in clinic, and the KH measurement method comprises the following steps: when the knee and the ankle of the infant are at 90 degrees, the distance from the proximal end of the patella to the heel is measured by a measuring tool. At present, no special tool for measuring knee heel height exists in the market, a nursing staff is often required to hold a common tape measure, a straight ruler or a caliper for measuring, the defects of time and labor waste in operation, inaccurate measuring effect and the like exist, and the difficulty in measurement is increased for an infant patient with low fitting degree.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a multi-functional knee is with dipperstick, can measure the knee of infant rapidly with high, the full length, can follow the sole condition of seeing the plantar pressure directly perceivedly, even the not high children of cooperation degree also can be suitable for.

In order to solve the technical problem, the utility model provides a multifunctional knee heel measuring scale, which comprises a foot length measuring plate for measuring the foot length of a sick child and a knee heel height measuring plate for measuring the knee heel height of the sick child, wherein the knee heel height measuring plate is vertically hinged at the rear side of the foot length measuring plate; the foot length measuring plate comprises a foot bottom plate for placing the foot of the infant, a heel limiting plate for limiting the heel of the infant, a foot length sliding ruler capable of sliding left and right on the foot bottom plate and a scale bar, wherein the top point of the heel limiting plate is positioned at the zero scale of the scale bar on the foot bottom plate; the knee heel height measuring plate comprises a knee heel height plate, a knee heel height sliding ruler which can slide up and down on the knee heel height plate and can be folded by 90 degrees, and a scale strip, wherein the zero scale of the scale strip on the knee heel height plate is the top surface of the foot bottom plate.

Preferably, the heel limiting plate is an arc plate perpendicular to the sole plate.

As a preferable mode, the top surface of the foot bottom plate is provided with a foot length sliding groove with a convex-shaped longitudinal section and an upward notch, and a foot length sliding block which is arranged at the bottom of the foot length sliding ruler and is shaped like a convex shape is inserted into the foot length sliding groove in a sliding manner; the scale bar is arranged beside the foot length sliding groove.

Preferably, the knee-heel height plate is provided with a knee-heel high sliding groove with a convex cross section and a forward notch, and the convex knee-heel high sliding block is slidably inserted into the knee-heel high sliding groove in a matching manner; the scale strip is arranged beside the knee and heel high sliding groove.

Preferably, the knee-heel-high sliding ruler is hinged to the front end of the knee-heel-high sliding block.

Preferably, a handle convenient to carry is arranged on the rear side surface of the foot length measuring plate.

Preferably, the sole plate is a transparent plate, so that the sole pressure of the infant patient can be conveniently observed from the bottom surface of the sole plate.

The utility model relates to a multi-functional knee is with dipperstick compares with current design, and its advantage lies in: the foot length measuring plate for measuring the foot length of the infant and the knee heel height measuring plate for measuring the knee heel height of the infant are arranged, and the heel limiting plate is arranged on the foot length measuring plate, so that the functions are diversified, the problem of inaccurate measurement caused by body deformity, dystonia, mismatch and the like of the infant can be effectively solved, and accurate data are provided for clinical evaluation of treatment effect; the knee is articulated mutually with the long measuring plate of foot with high measuring plate of knee and knee on the high measuring plate of knee with high slip chi and knee with high slider, realize folding, convenient storage and carry.

Drawings

Fig. 1 is a schematic perspective view of the multifunctional knee-heel measuring ruler of the present invention.

Detailed Description

The invention is described in detail below with reference to the drawings and specific examples.

For convenience of description, reference directions "left" and "right" in fig. 1 are used as reference directions.

The utility model relates to a multi-functional knee is with dipperstick, as shown in figure 1, including the long foot that is used for measuring infant's foot length measure board 10 and the knee that is used for measuring infant's knee with high measurement board 20 with the knee. The knee heel height measuring plate 20 is hinged to the rear side of the foot length measuring plate 10, and when the knee heel height measuring plate 20 is used, the knee heel height measuring plate 20 is unfolded to be perpendicular to the foot length measuring plate 10, and when the knee heel height measuring plate 20 is not used, the knee heel height measuring plate 20 is folded to be parallel to the foot length measuring plate 10, so that the knee heel height measuring plate is convenient to store and carry.

The foot length measuring plate 10 comprises a foot bottom plate 11, a heel limiting plate 12, a foot length sliding ruler 13 capable of sliding left and right on the foot bottom plate 11, and a scale bar 30. The heel limiting plate 12 is an arc plate vertically arranged and used for limiting the heel of the infant patient and facilitating accurate measurement of the foot length.

The top surface of the foot bottom plate 11 is provided with a foot length sliding groove 14 along the left and right direction, the longitudinal section of the foot bottom plate is in a convex shape, the notch of the foot length sliding groove is upward, a convex-shaped foot length sliding block 131 arranged at the bottom of the foot length sliding ruler 13 is inserted into the foot length sliding groove 14 in a sliding mode, and the foot length sliding ruler 13 can slide in the foot length sliding groove 14 after being stressed. The scale strips 30 are arranged at two sides of the foot length chute 14, and the arc-shaped peak of the heel limiting plate 22 is fixed on the foot bottom plate 21 and is positioned at the zero scale of the scale strips 30. The foot length slider 13 is integrally formed with the foot length slider 131.

The knee heel height measuring plate 20 comprises a knee heel height plate 21 which is vertically arranged in use, a knee heel height sliding ruler 22 which can slide up and down on the knee heel height plate 21, and a scale bar 30, wherein the zero scale of the scale bar 30 is calculated from the top surface of the foot bottom plate 11.

The knee is with offering the knee that the cross section is "protruding" style of calligraphy on the high board 21 and follows high spout 23 with the knee forward of notch, and the knee of "protruding" style of calligraphy is inserted with high slider 24 adaptation slidable and is arranged in the knee with high spout 23 with the knee, and the knee is with high slider 24 with the knee and is greater than knee with high slider 24 with the gravity of high slip chi 22 with the knee with the frictional force between high spout 23 with the knee to make the knee with high slip chi 22 under the condition of not receiving external force, the knee is with high slider 24 static and do not drop with high spout 23 with the knee relatively. The scale strips 30 are arranged on two sides of the knee heel high sliding groove 23. The knee heel high sliding ruler 22 is hinged at the front end of the knee heel high sliding block 24, is unfolded to enable the knee heel high sliding ruler to be vertical to the knee heel high plate 21 when in use, and is folded to enable the knee heel high plate 21 to be parallel to the knee heel high plate when not in use, so that the knee heel high sliding ruler is convenient to use and convenient to store and carry.

The utility model discloses the knee can adopt current conventional hinges such as hinge, pivot with articulated, knee between height board 21 and the foot bottom plate 11 with high slip ruler 22 and knee with the articulated between the high slider 24, as long as satisfy the knee with height board 21, knee can realize respectively with high slip ruler 22 90 rotatory and location can.

As a preferred embodiment, a handle is provided on the rear side of the foot length measuring plate 10, and the handle is convenient to carry after being folded.

In a preferred embodiment, the plantar plate 11 is made of a transparent plastic plate, and the plantar pressure of the infant patient can be observed from the bottom surface of the plantar plate 11.

In a preferred embodiment, the length of the sole plate 11 is 20 to 30cm, and the width thereof is 10 to 15 cm. The height of the heel limiting plate 12 is 5-8 cm. The knee heel height plate 21 has a height of 30-60 cm and a width of 5-10 cm.

The utility model discloses multi-functional knee is as follows with dipperstick's use: the knee-heel height measuring plate 20 and the knee-heel height plate 21 are unfolded, and the infant patient can measure in a sitting position or a lying position. The feet of the infant are placed on the foot bottom plate 11, the heels of the infant are attached to the inner side of the heel limiting plate 12, the foot length sliding ruler 13 is pushed and pulled to slide until the feet are attached to the soles of the infant, and the scale corresponding to the foot length sliding ruler 13 is read, namely the foot length of the infant. The knee heel high sliding ruler 22 is pushed and pulled to slide to the position of the knee of the child patient, and the scale corresponding to the knee heel high sliding ruler 22, namely the knee heel high length of the child patient, is read.

Claims

1. The utility model provides a multi-functional knee is with dipperstick which characterized in that: comprises a foot length measuring plate (10) for measuring the foot length of an infant patient and a knee heel height measuring plate (20) for measuring the knee heel height of the infant patient, wherein the knee heel height measuring plate (20) is vertically hinged on the rear side of the foot length measuring plate (10); the foot length measuring plate (10) comprises a foot bottom plate (11) for placing the foot of the infant, a heel limiting plate (12) for limiting the heel of the infant, a foot length sliding ruler (13) capable of sliding left and right on the foot bottom plate (11) and a scale bar (30), wherein the top point of the heel limiting plate (12) is positioned at the zero scale of the scale bar (30) on the foot bottom plate (11); the knee heel height measuring plate (20) comprises a knee heel height plate (21), a knee heel height sliding ruler (22) which can slide up and down on the knee heel height plate (21) and can be folded by 90 degrees, and a scale strip (30), wherein the zero scale of the scale strip (30) on the knee heel height plate (21) is the top surface of the foot bottom plate (11).

2. The multi-functional knee heel dipperstick of claim 1, wherein: the heel limiting plate (12) is an arc-shaped plate which is vertical to the sole plate (11).

3. The multi-functional knee heel dipperstick of claim 1, wherein: the top surface of the foot bottom plate (11) is provided with a foot length sliding groove (14) with a convex-shaped longitudinal section and an upward notch, and a foot length sliding block (131) which is arranged at the bottom of the foot length sliding ruler (13) and is in a convex shape is adapted to be slidably inserted into the foot length sliding groove (14); the scale bar (30) is arranged beside the foot length sliding groove (14).

4. A multi-functional knee heel measurement ruler according to any one of claims 1-3, wherein: the knee heel height plate (21) is provided with a knee heel high sliding groove (23) with a convex cross section and a forward notch, and a convex knee heel high sliding block (24) is inserted into the knee heel high sliding groove (23) in a sliding manner; the scale strip (30) is arranged beside the knee heel high sliding groove (23).

5. The multi-functional knee heel dipperstick of claim 4 wherein: the knee heel high sliding ruler (22) is hinged to the front end of the knee heel high sliding block (24).

6. The multi-functional knee heel dipperstick of claim 5 wherein: the back side surface of the foot length measuring plate (10) is provided with a handle which is convenient to carry.

7. The multi-functional knee heel dipperstick of claim 5 wherein: the sole plate (11) adopts a transparent plate, so that the sole pressure condition of the child patient can be observed conveniently from the bottom surface of the sole plate (11).