CN211862813U

CN211862813U - Wound dipperstick

Info

Publication number: CN211862813U
Application number: CN202020129729.XU
Authority: CN
Inventors: 王静; 郭会敏; 李美佳; 陈煜�; 段钟平
Original assignee: Beijing Youan Hospital
Current assignee: Beijing Youan Hospital
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-11-06
Anticipated expiration: 2030-01-20

Abstract

The utility model relates to wound measurement, in particular to a wound measuring scale, which comprises a first measuring scale and a second measuring scale for measuring the length and the width of a wound, and a third measuring scale for measuring the depth of the wound; one end of the first measuring scale is hinged with one end of the second measuring scale; the other end of the second measuring scale is detachably connected with one end of the third measuring scale; the other end of the third measuring scale is a detecting end; a first scale mark and a second scale mark are respectively arranged on the inner sides of the included angles of the first measuring scale and the second measuring scale; a third scale mark is arranged on the third measuring scale; a caliper is arranged on the third measuring scale; the caliper is perpendicular to the third measuring scale and is movable along a length direction of the third measuring scale. This wound dipperstick can accurate measurement wound degree of depth to can fold, conveniently accomodate and carry.

Description

Wound dipperstick

Technical Field

The utility model relates to a wound is measured, especially relates to a three-dimensional wound dipperstick.

Technical Field

Wound assessment and measurement are the first steps of wound treatment, and play a vital role in accurately judging wound problems, selecting an effective treatment method and promoting wound healing. The content of the wound measurement includes (1) measuring the wound size: whether the wound is on any part of the body, the length of the wound should be measured along the long axis of the body and the width should be measured perpendicular to the long axis. The widest and longest part of the measuring surface takes the head as a coordinate, the longitudinal direction is long, and the transverse direction is wide. (2) Wound depth: is the depth perpendicular to the skin surface with the deepest part of the wound as the bottom. (3) Wound creeping: is a pocket-like void between the wound edge and the wound bed, a deeply damaged tissue that cannot be seen from the wound surface. The trails are usually tunnel-type, measured and recorded clockwise with the patient's head at 12 points and the foot at 6 points. (4) Sinus tract: the sinus tract is a deep blind canal with an opening formed by tissue necrosis on the surface, the measurement contents comprise depth and direction, and the measurement method is performed in the same way as in the process of submerging.

The existing wound measuring ruler generally comprises two simple rulers and a depth ruler perpendicular to the rulers, the two rulers are connected through buttons, the depth ruler is perpendicular to a ruler connecting point, the length and the width of a wound are measured by the rulers when the wound measuring ruler is used, and the depth is measured by probing the depth ruler into the inside of the wound. Such a measuring ruler has the following drawbacks: the depth gauge is observed and read only by naked eyes after penetrating into the wound, so that errors are easy to generate, especially under the condition of large wound; two rulers and depth ruler all occupy space at three latitudes, are not convenient for accomodate and carry. In addition, the material of current dipperstick generally can't tolerate high temperature disinfection, and the scale changes along with the expend with heat and contract with cold of material easily, causes measuring error. In view of this, it is necessary to design a new wound measuring ruler to satisfy both the accuracy of measurement and the portability of storage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wound dipperstick solves among the prior art the unable accurate measurement wound degree of depth of dipperstick and wound width and is greater than the problem that the wound degree of depth is difficult to the measurement when length.

The utility model provides a wound measuring scale, including first dipperstick 1 and the second dipperstick 2 that is used for measuring wound length and width to and be used for measuring the third dipperstick 3 of wound degree of depth, its characterized in that:

one end of the first measuring scale 1 is hinged with one end of the second measuring scale 2; the other end of the second measuring scale 2 is detachably connected with one end of the third measuring scale 3; the other end of the third measuring scale 3 is a detecting end; a first scale mark and a second scale mark are respectively arranged on the inner sides of the included angles of the first measuring scale 1 and the second measuring scale 2; a third scale mark is arranged on the third measuring scale 3;

a caliper 4 is arranged on the third measuring scale 3; the caliper 4 is perpendicular to the third measuring scale 3 and is movable along the length direction of the third measuring scale 3.

The utility model discloses a wound dipperstick is a three-dimensional wound dipperstick, can measure the length, the width and the degree of depth of wound. Wherein, one end of the first measuring scale 1 and one end of the second measuring scale 2 are connected in a relatively rotatable way through a hinge shaft; the other end of the second measuring scale 2 is detachably connected with one end of the third measuring scale 3; the caliper 4 is used to accurately read the scale number on the third measuring scale 3. When measuring wound length and wound width, make first dipperstick 1 and second dipperstick 2 rotate around its common articulated shaft relatively, adjust the contained angle between two rulers according to the wound condition, then place in the wound edge, read out the length and the width of wound according to first scale mark and second scale mark. When the measuring tape is used for measuring the depth of a wound, the sneak path and the sinus path depth, firstly, the detecting end of the third measuring scale 3 (the end of the third measuring scale 3 which is not connected with the second measuring scale 2) extends into the wound to the deepest part of the wound, then the caliper 4 is moved along the length direction of the third measuring scale 3 until the caliper 4 is tightly attached to the skin surface around the wound, the distance between one side edge of the caliper 4 tightly attached to the skin surface and the end point of the detecting end of the third measuring scale 3 is the wound depth, and the wound depth is read according to the third scale line. The utility model discloses utilize slide caliper rule 4 to hug closely the skin surface and carry out wound degree of depth reading, avoided leading to reading error because of the angle difference of third dipperstick 3 skews or the macroscopic observation scale, also can guarantee the measurement accuracy of wound degree of depth under the skin distance wound center circumstances far away around the wound width is great, wound.

In some embodiments, the third measuring ruler 3 is made of a water-absorbent material, and after the wound is measured, the third measuring ruler can be detached from the second measuring ruler 2 and discarded.

In some embodiments, the middle of the caliper 4 is provided with a clamping groove 5 for allowing the third measuring ruler 3 to pass through; the caliper 4 is clamped on the third measuring scale 3 through the clamping groove 5.

In some embodiments, the two ends of the caliper 4 are respectively provided with an extension 6 for lengthening the caliper 4.

In some embodiments, one end of the extension 6 is hinged to the end of the caliper 4; the extension 6 and the caliper 4 are rotatable to overlap about their hinge axes. When the width of the wound is smaller than the length of the caliper, the extension section 6 is not needed, and the extension section 6 and the caliper 4 can be folded to save space; when the width of the wound is larger than the length of the caliper 4, the extension section 6 can be rotated around the articulated shaft to unfold the extension section 6, so that the caliper 4 can be lengthened, the caliper 4 can be tightly attached to the skin surface around the wound through the extension section 6, and the accurate reading of the depth of the wound is ensured.

In some embodiments, the caliper 4 is removable.

In some embodiments, the first measuring scale 1 and the second measuring scale 2 are rotatable to overlap about their hinge axes; said second measuring scale 2 and said third measuring scale 3 are rotatable to overlap about their hinging axes; the first measuring scale 1, the second measuring scale 2 and the third measuring scale 3 can be folded into a shape like a Chinese character 'yi'. Dismantle the back with slide caliper rule 4, through the relative rotation between first dipperstick 1 and the second dipperstick 2 and the relative rotation between second dipperstick 2 and the third dipperstick 3, overlap into "one" font with first dipperstick 1, second dipperstick 2 and third dipperstick 3, be convenient for accomodate and carry.

In some embodiments, the third measurement ruler 3 is cylindrical; the end face of the detection end of the third measuring scale 3 is arc-shaped. The circular arc-shaped end face can avoid discomfort of a patient when the wound depth is measured.

In some embodiments, the first measuring scale 1, the second measuring scale 2 and the caliper 4 are flat, elongated plate-shaped.

In some embodiments, the first, second, and third tick marks are marked with tick marks; the scale numbers on the first scale mark and the second scale mark begin to be marked by taking the vertical intersection point of the first scale mark and the second scale mark as 0 point; and the scale number on the third scale degree line begins to be marked by taking the end point of the detection end of the third measuring scale 3 as a point 0.

In some embodiments, the wound measuring ruler is made of high-temperature-resistant medical metal or food-grade plastic, so that inaccurate calibration caused by material deformation caused by temperature during high-temperature sterilization is reduced.

The term "hinged" as used herein refers to a connection having the kinematic characteristics of a door leaf and a door frame. The two hinged structural members are capable of relative rotation about the hinge axis. The hinge shaft is a pin shaft which enables two structural parts to be connected together and can rotate relatively, and can bear and transmit force borne by the structural parts.

Drawings

Fig. 1 is an elevation view of a wound measurement ruler in an embodiment of the invention.

Fig. 2 is a front view of a wound measurement ruler in another embodiment of the invention.

The measuring device comprises a measuring device, a measuring device and a measuring system, wherein the measuring device comprises a first measuring scale 1, a second measuring scale 2, a third measuring scale 3, a caliper 4, a clamping groove 5 and an extension section 6.

Detailed Description

The following description is intended only to illustrate the invention so as to enable one skilled in the art to practice the invention, and the scope of the invention is not limited thereto.

As shown in fig. 1, the utility model provides a wound measuring scale, including first dipperstick 1 and the second dipperstick 2 that is used for measuring wound length and width to and be used for measuring the third dipperstick 3 of wound degree of depth, its characterized in that: one end of the first measuring scale 1 is hinged with one end of the second measuring scale 2; the other end of the second measuring scale 2 is detachably connected with one end of the third measuring scale 3; the other end of the third measuring scale 3 is a detecting end; a first scale mark and a second scale mark are respectively arranged on the inner sides of the included angles of the first measuring scale 1 and the second measuring scale 2, and a third scale mark is arranged on the third measuring scale 3; a caliper 4 is arranged on the third measuring scale 3; the caliper 4 is perpendicular to the third measuring scale 3 and is movable along the length direction of the third measuring scale 3.

In other embodiments, the caliper 4 is slidably connected to the third measuring scale 3.

In some embodiments, one end of the extension 6 is hinged to the end of the caliper 4; the extension 6 and the caliper 4 are rotatable to overlap about their hinge axes.

In some embodiments, the caliper 4 is removable.

In some embodiments, the caliper 4 surface is free of graduation marks.

In some embodiments, the first measuring scale 1 and the second measuring scale 2 are rotatable to overlap about their hinge axes; said second measuring scale 2 and said third measuring scale 3 are rotatable to overlap about their hinging axes; the first measuring scale 1, the second measuring scale 2 and the third measuring scale 3 can be folded into a shape like a Chinese character 'yi'.

In some embodiments, the third measurement ruler 3 is cylindrical; the end face of the detection end of the third measuring scale 3 is arc-shaped.

In some embodiments, the first measuring ruler 1 and the second measuring ruler 2 are flat and long plates, and both have a length of 12 cm; the third measuring scale 3 is a cylinder and has a length of 12 cm.

In other embodiments, the lengths of the first, second and

third measuring scales

1, 2, 3 may be other values, for example 15 cm.

In some embodiments, the first measuring ruler 1 is used to measure the length of a wound and the second measuring ruler 2 is used to measure the width of a wound.

In some embodiments, the first measuring scale 1, the second measuring scale 2, the third measuring scale 3, the caliper 4, the extension 6 and the articulation axis are all made of a high temperature resistant medical metal or food grade plastic.

While the foregoing is directed to the preferred embodiment of the present invention, other and further obvious modifications will be apparent to those skilled in the art. Any equivalent replacement or modification made by the person skilled in the art according to the basic principles and technical solutions of the present invention shall be covered by the protection scope of the present invention.

Claims

1. A wound measuring ruler comprising a first (1) and a second (2) ruler for measuring the length and width of a wound, and a third ruler (3) for measuring the depth of a wound, characterised in that:

one end of the first measuring scale (1) is hinged with one end of the second measuring scale (2); the other end of the second measuring scale (2) is detachably connected with one end of the third measuring scale (3);

the other end of the third measuring scale (3) is a detecting end; a first scale mark and a second scale mark are respectively arranged on the inner sides of the included angles of the first measuring scale (1) and the second measuring scale (2); a third scale line is arranged on the third measuring scale (3);

a caliper (4) is arranged on the third measuring scale (3);

the caliper (4) is perpendicular to the third measuring scale (3) and is movable along the length direction of the third measuring scale (3).

2. The wound measuring ruler of claim 1, wherein: the third measuring scale (3) is made of water-absorbing materials, and the third measuring scale can be detached from the second measuring scale (2) and discarded after a wound is measured.

3. The wound measuring ruler of claim 1, wherein: a clamping groove (5) allowing the third measuring scale (3) to penetrate through is formed in the middle of the caliper (4); the caliper (4) is clamped on the third measuring scale (3) through the clamping groove (5); the two ends of the caliper (4) are respectively provided with an extension section (6) which can be used for lengthening the caliper (4).

4. The wound measuring ruler of claim 3, wherein: one end of the extension section (6) is hinged with the end part of the caliper (4); the extension (6) and the caliper (4) are rotatable about their hinge axes to overlap.

5. The wound measuring ruler of claim 1, wherein: the caliper (4) is detachable.

6. The wound measuring ruler of claim 5, wherein: the first measuring ruler (1) and the second measuring ruler (2) can rotate to overlap around the hinge axis thereof; the second measuring ruler (2) and the third measuring ruler (3) can rotate to overlap around the hinge axis thereof; the first measuring scale (1), the second measuring scale (2) and the third measuring scale (3) can be folded into a shape like a Chinese character 'yi'.

7. The wound measuring ruler of claim 1, wherein: the third measuring scale (3) is cylindrical; the end face of the detection end of the third measuring scale (3) is arc-shaped.

8. The wound measuring ruler of claim 1, wherein: the first measuring scale (1), the second measuring scale (2) and the caliper (4) are flat and long plate-shaped.

9. The wound measuring ruler of claim 1, wherein: the first scale mark, the second scale mark and the third scale mark are marked with scale degrees; the scale numbers on the first scale mark and the second scale mark begin to be marked by taking the vertical intersection point of the first scale mark and the second scale mark as 0 point; and the scale number on the third scale degree line begins to be marked by taking the end point of the detection end of the third measuring scale (3) as a point 0.

10. The wound measuring ruler of any one of claims 1-9, wherein: the wound measuring scale is made of high-temperature-resistant medical metal or food-grade plastic.