Clinical wound three-direction measuring scale

Abstract

The utility model relates to the technical field of medical instruments, in particular to a clinical wound three-direction measuring scale which comprises a first measuring piece, the outer wall of the first measuring piece movably abuts against the outer wall of a limiting piece, a worker pushes an operating rod to enable the operating rod to slide downwards in a sliding groove to drive a push rod to slide downwards in a sliding cavity, and at the moment, a spring is stretched; the extending distance of the push rod relative to the transparent graduated tube is observed through the transparent graduated tube, accurate measurement of the depth of the wound is achieved, the operating rod is loosened after measurement, the push rod contracts into the sliding cavity under the elasticity of the spring, the graduated scale can measure the length and width of the wound, and the area or volume of the wound can be calculated by measuring the length, width and depth of the wound. The second rotating shaft freely rotates in the second rotating hole by longitudinally rotating the transparent graduated tube, and the first rotating shaft freely rotates in the first rotating hole by transversely rotating the transparent graduated tube, so that the angle of the transparent graduated tube can be conveniently adjusted, and an inclined wound can be conveniently measured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a three-dimensional measuring ruler for clinical wounds. Background Art

[0002] When assessing diabetic foot wounds, wound size measurement is essential. The Clinical Wound Three-Dimensional Measuring Ruler is a medical tool designed specifically for wound assessment. It combines measurement capabilities in three dimensions: length, width, and depth, providing a comprehensive and accurate assessment of wound size and shape. This ruler is typically highly accurate, easy to operate, and easy to clean, making it suitable for measuring various wound types.

[0003] Currently, most clinical wound three-dimensional measuring tapes on the market are cumbersome to operate, requiring medical staff to undergo extensive training and study before they can master their operation. This increases the barrier to use and prolongs the measurement process. Utility Model Content

[0004] The present invention aims to provide a three-dimensional clinical wound measuring ruler to address the cumbersome measurement operation problem mentioned in the aforementioned background art. To achieve this objective, the present invention provides the following technical solution: a three-dimensional clinical wound measuring ruler comprising a first measuring member, the outer wall of which movably abuts against the outer wall of a stopper, the inner wall of which rotatably connects to the outer wall of a first rotating member, the first rotating member comprising a rotating ring, two first rotating shafts, and a second rotating hole.

[0005] The inner wall of the first rotating member is rotatably connected to the outer wall of the second rotating member, the inner wall of the second rotating member is slidably connected to the outer wall of the second measuring member, and the second measuring member is composed of a spring, a push rod and an operating rod.

[0006] Preferably, the first measuring member is composed of two scales, a rotating groove and two rotating rings. The inner walls of the two scales are provided with a rotating groove, and the inner walls of the rotating groove are fixedly connected to the outer walls of the two rotating rings respectively.

[0007] Preferably, the limiting member includes a limiting sleeve, two limiting rings and a first rotating hole. The limiting rings are provided on the top and bottom of the limiting sleeve. The inner side walls of the limiting sleeve close to the front and back sides are provided with a first rotating hole, and the outer wall of the limiting sleeve is rotatably connected to the inner walls of the two rotating rings respectively, and the outer walls of the two limiting rings are movably abutted against the outer walls of the two rotating rings respectively.

[0008] Preferably, the outer walls of the front and back sides of the rotating ring are fixedly welded to the outer walls of one end of the two first rotating shafts respectively, and the inner walls on both sides of the rotating ring are provided with second rotating holes, and the outer walls of the two first rotating shafts away from the rotating ring are rotatably connected to the inner walls of the first rotating holes.

[0009] Preferably, the second rotating member includes a transparent scale tube, two second rotating shafts, a slide groove and a slide cavity, the outer walls on both sides of the transparent scale tube are fixedly welded to the outer walls of one end of the two second rotating shafts, and a slide groove is provided on the outer wall of the front side of the transparent scale tube, and the outer walls of the two second rotating shafts away from the transparent scale tube are rotatably connected to the inner wall of the second rotating hole.

[0010] Preferably, the bottom end of the spring is fixedly connected to the top end of the push rod, and the outer wall of the push rod near the top end is fixedly welded to the outer wall of one end of the operating rod, the top end of the spring is fixedly connected to the inner top wall of the sliding cavity, and the outer wall of the push rod is slidably connected to the inner wall of the sliding cavity, and the outer wall of the operating rod is slidably connected to the inner wall of the sliding groove.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] In the utility model, a worker pushes the operating rod to slide downward in the slide groove, thereby driving the push rod to slide downward in the slide cavity. At this time, the spring is stretched, and the extension distance of the push rod relative to the transparent scale tube is observed through the transparent scale tube, thereby achieving accurate measurement of the depth of the wound. After the measurement, the operating rod is released, and the push rod is retracted back into the slide cavity by the elastic force of the spring. The scale can measure the length and width of the wound. By measuring the length, width and depth of the wound, the area or volume of the wound can be calculated.

[0013] In the utility model, the second rotating shaft can rotate freely in the second rotating hole by rotating the transparent graduated tube longitudinally, and the first rotating shaft can rotate freely in the first rotating hole by rotating the transparent graduated tube transversely. The angle of the transparent graduated tube can be conveniently adjusted, so that inclined wounds can also be conveniently measured. The measuring ruler can flexibly adjust the angle to measure various wound depths, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model;

[0016] Figure 3 It is an exploded view of the utility model;

[0017] Figure 4 It is a cross-sectional view of the second rotating member and the second measuring member in the present invention.

[0018] In the figure: 1. first measuring part; 101. scale; 102. rotating groove; 103. rotating ring; 2. limiting part; 201. limiting sleeve; 202. limiting ring; 203. first rotating hole; 3. first rotating part; 301. rotating ring; 302. first rotating shaft; 303. second rotating hole; 4. second rotating part; 401. transparent graduated tube; 402. second rotating shaft; 403. sliding groove; 404. sliding cavity; 5. second measuring part; 501. spring; 502. push rod; 503. operating lever. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a three-dimensional clinical wound measuring ruler, including a first measuring piece 1, the outer wall of the first measuring piece 1 is movably abutted against the outer wall of a limiting piece 2, the inner wall of the limiting piece 2 is rotatably connected to the outer wall of a first rotating piece 3, and the first rotating piece 3 is composed of a rotating ring 301, two first rotating shafts 302 and a second rotating hole 303.

[0021] The inner wall of the first rotating member 3 is rotatably connected to the outer wall of the second rotating member 4 , and the inner wall of the second rotating member 4 is slidably connected to the outer wall of the second measuring member 5 . The second measuring member 5 is composed of a spring 501 , a push rod 502 and an operating rod 503 .

[0022] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the first measuring piece 1 consists of two scales 101, a rotating groove 102 and two rotating rings 103. The inner walls of the two scales 101 are provided with a rotating groove 102, and the inner walls of the rotating groove 102 are fixedly connected to the outer walls of the two rotating rings 103 respectively. The scale 101 can measure the length and width of the wound.

[0023] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4As shown, the limiting member 2 includes a limiting sleeve 201, two limiting rings 202 and a first rotating hole 203. The limiting rings 202 are provided on the top and bottom of the limiting sleeve 201. The inner side walls of the limiting sleeve 201 close to the front and back are provided with first rotating holes 203, and the outer walls of the limiting sleeve 201 are rotatably connected to the inner walls of the two rotating rings 103 respectively, and the outer walls of the two limiting rings 202 are movably abutted against the outer walls of the two rotating rings 103 respectively.

[0024] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the outer walls of the front and back sides of the rotating ring 301 are fixedly welded to the outer walls of one end of the two first rotating shafts 302, and the inner walls on both sides of the rotating ring 301 are provided with second rotating holes 303, and the outer walls of the two first rotating shafts 302 away from the rotating ring 301 are rotatably connected to the inner walls of the first rotating holes 203.

[0025] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the second rotating member 4 includes a transparent scale tube 401, two second rotating shafts 402, a sliding groove 403 and a sliding cavity 404. The outer walls on both sides of the transparent scale tube 401 are fixedly welded to the outer walls of one end of the two second rotating shafts 402, and a sliding groove 403 is provided on the outer wall of the front of the transparent scale tube 401. The outer walls of the two second rotating shafts 402 away from the transparent scale tube 401 are rotatably connected to the inner wall of the second rotating hole 303. By longitudinally rotating the transparent scale tube 401, the second rotating shaft 402 can rotate freely in the second rotating hole 303. By horizontally rotating the transparent scale tube 401, the first rotating shaft 302 can rotate freely in the first rotating hole 203. The angle of the transparent scale tube 401 can be conveniently adjusted, so that inclined wounds can also be conveniently measured. The measuring ruler can flexibly adjust the angle to measure various wound depths, thereby improving the applicability of the equipment.

[0026] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4The top of the spring 501 is fixedly connected to the top of the push rod 502, and the outer wall of the push rod 502 near the top is fixedly welded to the outer wall of one end of the operating rod 503. The top of the spring 501 is fixedly connected to the inner top wall of the sliding cavity 404, and the outer wall of the push rod 502 is slidably connected to the inner wall of the sliding cavity 404. The outer wall of the operating rod 503 is slidably connected to the inner wall of the sliding groove 403. The staff pushes the operating rod 503 to slide downward in the sliding groove 403, driving the push rod 502 to slide downward in the sliding cavity 404. At this time, the spring 501 is stretched, and the extension distance of the push rod 502 relative to the transparent scale tube 401 is observed through the transparent scale tube 401, so that the accurate measurement of the wound depth can be achieved. After the measurement, the operating rod 503 is released, and the push rod 502 is retracted back into the sliding cavity 404 by the elastic force of the spring 501. The scale 101 can measure the length and width of the wound. By measuring the length, width and depth of the wound, the area or volume of the wound can be calculated, which is convenient for people to use.

[0027] The usage and advantages of the utility model: When the clinical wound three-dimensional measuring ruler is in operation, the working process is as follows:

[0028] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the staff pushes the operating rod 503 to slide downward in the slide groove 403, driving the push rod 502 to slide downward in the slide cavity 404. At this time, the spring 501 is stretched, and the extended distance of the push rod 502 relative to the transparent scale tube 401 is observed through the transparent scale tube 401, so as to achieve accurate measurement of the wound depth. After the measurement, the operating rod 503 is released, and the push rod 502 is retracted back into the slide cavity 404 by the elastic force of the spring 501. The scale 101 can measure the length and width of the wound. By measuring the length, width and depth of the wound, the area or volume of the wound can be calculated. By rotating the transparent scale tube 401 longitudinally, the second rotating shaft 402 can rotate freely in the second rotating hole 303. By rotating the transparent scale tube 401 horizontally, the first rotating shaft 302 can rotate freely in the first rotating hole 203. The angle of the transparent scale tube 401 can be conveniently adjusted, so that inclined wounds can also be conveniently measured. The measuring ruler can flexibly adjust the angle to measure various wound depths, thereby improving the applicability of the equipment.

[0029] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A clinical wound three-dimensional measuring ruler, comprising a first measuring member (1), characterized in that: The outer wall of the first measuring member (1) is in movably contact with the outer wall of the limiting member (2), and the inner wall of the limiting member (2) is rotatably connected with the outer wall of the first rotating member (3), and the first rotating member (3) is composed of a rotating ring (301), two first rotating shafts (302) and a second rotating hole (303); The inner wall of the first rotating member (3) is rotatably connected to the outer wall of the second rotating member (4), and the inner wall of the second rotating member (4) is slidably connected to the outer wall of the second measuring member (5). The second measuring member (5) is composed of a spring (501), a push rod (502) and an operating rod (503).

2. The clinical wound three-dimensional measuring ruler according to claim 1, characterized in that: The first measuring member (1) is composed of two scales (101), a rotating groove (102) and two rotating rings (103). The inner walls of the two scales (101) are each provided with a rotating groove (102), and the inner walls of the rotating groove (102) are respectively fixedly connected to the outer walls of the two rotating rings (103).

3. The clinical wound three-dimensional measuring ruler according to claim 2, characterized in that: The limiting member (2) comprises a limiting sleeve (201), two limiting rings (202) and a first rotating hole (203); the limiting rings (202) are provided at the top and bottom of the limiting sleeve (201); the first rotating hole (203) is provided on the inner side walls of the limiting sleeve (201) close to the front and back sides; the outer wall of the limiting sleeve (201) is rotatably connected to the inner walls of the two rotating rings (103), and the outer walls of the two limiting rings (202) are movably abutted against the outer walls of the two rotating rings (103).

4. The clinical wound three-dimensional measuring ruler according to claim 3, characterized in that: The outer walls of the front and back sides of the rotating ring (301) are fixedly welded to the outer walls of one end of the two first rotating shafts (302), and the inner side walls on both sides of the rotating ring (301) are each provided with a second rotating hole (303), and the outer walls of the two first rotating shafts (302) away from the rotating ring (301) are both rotatably connected to the inner walls of the first rotating holes (203).

5. The clinical wound three-dimensional measuring ruler according to claim 4, characterized in that: The second rotating member (4) comprises a transparent scale tube (401), two second rotating shafts (402), a sliding groove (403) and a sliding cavity (404); the outer walls on both sides of the transparent scale tube (401) are fixedly welded to the outer walls of one end of the two second rotating shafts (402), and the outer wall of the front side of the transparent scale tube (401) is provided with a sliding groove (403); the outer walls of the two second rotating shafts (402) away from the transparent scale tube (401) are both rotatably connected to the inner wall of the second rotating hole (303).

6. The clinical wound three-dimensional measuring ruler according to claim 5, characterized in that: The bottom end of the spring (501) is fixedly connected to the top end of the push rod (502), and the outer wall of the push rod (502) near the top end is fixedly welded to the outer wall of one end of the operating rod (503). The top end of the spring (501) is fixedly connected to the inner top wall of the sliding cavity (404), and the outer wall of the push rod (502) is slidably connected to the inner wall of the sliding cavity (404). The outer wall of the operating rod (503) is slidably connected to the inner wall of the sliding groove (403).

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