Multifunctional visual tubercle bacillus skin test result measurer

Abstract

The utility model belongs to the technical field of clinical nursing, and particularly relates to a multifunctional visual tubercle bacillus skin test result measurer which comprises a clamping assembly and a disc moving assembly, and a shell is fixedly mounted at one end of the clamping assembly; the clamping assembly comprises a friction block, a first connecting frame is fixedly installed at one end of the friction block, a rotating pipe is fixedly installed at one end of the first connecting frame, a second connecting frame is fixedly installed at one end of the rotating pipe, and a first spring is fixedly installed at one end of the second connecting frame. The transparent film is placed under the friction block, the second connecting frame is loosened, the first spring connected with the second connecting frame is opened, the friction block clamps the transparent film through the rotating pipe, after skin test measurement is conducted once, the operation can be repeated to replace the transparent film, cross infection is avoided, the protection effect is improved, a patient is prevented from being infected, and meanwhile efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of nursing clinical practice, and in particular relates to a multifunctional visualized tuberculosis skin test result measuring device. Background Art

[0002] The tuberculosis skin test (TST) is one of the commonly used methods for screening tuberculosis infection, but the traditional TST result judgment mainly relies on the doctor's naked eye observation and experience judgment, which may lead to inaccurate and subjective results. In clinical work, patients who need to undergo PPD and check the PPD test results need to be manually measured with a ruler. The measurement process is cumbersome and prone to cross-infection, increasing the risk and burden of clinical work.

[0003] Patent No. CN215128643U The utility model discloses a skin test measuring ruler, which relates to the technical field of medical devices, including a ruler, a baffle and a vernier pointer. The baffle is fixed on one side of the ruler, and the lower edge of the baffle is flush with the lower side of the ruler. The middle part of the lower side of the ruler is provided with an upward groove. One end of the vernier pointer is arranged in the groove, and the other end of the vernier pointer and the baffle are located on the same side of the ruler. The vernier pointer is parallel to the baffle, and the vernier pointer can slide in the groove along the length direction of the ruler. The lower edge of the vernier pointer is flush with the lower side of the ruler. When the vernier pointer is attached to the left end of the groove, the distance between the vernier pointer and the baffle corresponds to the size of the initial standard of the skin hillock. When the vernier pointer is attached to the right end of the groove, the distance between the vernier pointer and the baffle corresponds to the size of the judgment standard of the skin hillock. The baffle and the vernier pointer are used to measure the skin hillock, which is accurate and easy to judge; and it is not necessary to press on the skin hillock for measurement, which effectively avoids the infection of germs.

[0004] Existing skin test result measuring devices only provide measurement services and cannot intuitively determine the tuberculosis skin test results. Most of them rely on the doctor's naked eyes and experience to judge. Using a skin test measuring ruler to observe the tuberculosis skin test is sometimes too limited. The tuberculosis skin test results can be determined through a more convenient and movable observation device. At the same time, this may cause cross infection and lack of medical protection measures. Utility Model Content

[0005] In order to solve the above problems existing in the prior art, the utility model provides a multifunctional visualized tuberculosis skin test result measuring device, which has the characteristics of being able to movably observe the tuberculosis skin test results and conveniently replace the transparent film.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional visual tuberculosis skin test result measuring instrument, comprising a clamping assembly and a disc moving assembly, wherein a disc moving assembly is arranged at one end of the clamping assembly, and a shell is fixedly installed at one end of the clamping assembly; the clamping assembly comprises a friction block, a connecting frame 1 is fixedly installed at one end of the friction block, a rotating tube is fixedly installed at one end of the connecting frame 1, a connecting frame 2 is fixedly installed at one end of the rotating tube, and a spring 1 is fixedly installed at one end of the connecting frame 2; the disc moving assembly comprises a sliding groove, a limiting block is arranged inside the sliding groove, and a rotating bead is arranged at the top of the limiting block.

[0007] As a preferred technical solution of the utility model, a movable transparent disc is movably installed inside the shell, and a disc scale is installed on the top of the movable transparent disc.

[0008] As a preferred technical solution of the utility model, a push block is arranged at one end of the circular scale, and a long ruler is arranged at one end of the push block.

[0009] As a preferred technical solution of the utility model, a ruler scale one is fixedly installed on the top end of the ruler, and a card slot is provided at one end of the ruler scale one.

[0010] As a preferred technical solution of the utility model, a plastic card block is provided at the bottom end of the card slot, and an extension ruler is fixedly installed at the bottom end of the plastic card block.

[0011] As a preferred technical solution of the utility model, the top of the extended ruler is provided with a ruler scale 2, one end of the ruler scale 2 is provided with a clamping block, and one end of the clamping block is provided with a fixing block.

[0012] As a preferred technical solution of the utility model, a bottom block is arranged at the bottom end of the fixed block, an adsorption block is arranged at the bottom end of the bottom block, and a spring 2 is arranged at one end of the adsorption block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the utility model is in use, medical staff can put the transparent film close to the adsorption block when using this multifunctional visual tuberculosis skin test result measuring device, and then press the connecting frame 2, connect it through the rotating tube connected to the connecting frame 2, tilt the connecting frame 1 on the other side, and tilt the friction block connected to the connecting frame 1 at the same time. At this time, the transparent film can be placed under the friction block, the connecting frame 2 is loosened, the spring connected to the connecting frame 2 is opened, and the friction block is clamped with the transparent film through the rotating tube. After a skin test measurement is performed, the above operation can be repeated to replace the transparent film, thereby avoiding cross infection, improving the protection effect, ensuring the safety of the patients, and improving the efficiency.

[0015] 2. When the utility model is in use, medical staff can observe the skin test results through the movable transparent disc on the visualized tuberculosis skin test result tester, and can judge the results through the disc scale. Sometimes the movable transparent disc is not in the corresponding position and needs fine-tuning, which can be achieved by pressing the movable transparent disc by hand. A rotating bead is installed underneath, which can allow the movable transparent disc to move up, down, left and right in the sliding groove. The movable transparent disc can be slightly stuck by the limit block, which is convenient for medical staff to observe and operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the multifunctional visual tuberculosis skin test result measuring device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the clamping assembly of the multifunctional visual tuberculosis skin test result measuring device of the utility model;

[0019] Figure 3 This is a schematic diagram of the bottom structure of the multifunctional visual tuberculosis skin test result measuring device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the disc moving component of the multifunctional visual tuberculosis skin test result measuring device of the utility model;

[0021] Figure 5 The utility model is a multifunctional visual tuberculosis skin test result measuring device Figure 4 A is an enlarged schematic diagram.

[0022] In the figure: 1. shell; 2. disc scale; 3. movable transparent disc; 4. pressing block; 5. ruler; 6. ruler scale one; 7. card slot; 8. plastic card block; 9. extension ruler; 10. ruler scale two; 11. clamping assembly; 1101. friction block; 1102. connecting frame one; 1103. rotating tube; 1104. connecting frame two; 1105. spring one; 12. adsorption block; 13. spring two; 14. bottom block; 15. disc moving assembly; 151. sliding slot; 152. rotating bead; 153. limit block; 16. fixing block; 17. card block. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides the following technical solutions: a multifunctional visualized tuberculosis skin test result measuring device, comprising a clamping assembly 11 and a disc moving assembly 15, wherein the disc moving assembly 15 is arranged at one end of the clamping assembly 11, and a housing 1 is fixedly installed at one end of the clamping assembly 11; the clamping assembly 11 comprises a friction block 1101, wherein a connecting frame 1102 is fixedly installed at one end of the friction block 1101, a rotating tube 1103 is fixedly installed at one end of the connecting frame 1102, a connecting frame 2 1104 is fixedly installed at one end of the rotating tube 1103, and a spring 1105 is fixedly installed at one end of the connecting frame 2 1104;

[0026] The advantage of this arrangement is that the medical staff can press the connection frame 1102 to shrink the spring 1105, and at the same time, the rotating tube 1103 rotates, and the connecting tube 1103 also rotates, driving the connection frame 2 1104 to tilt up, and the friction block 1101 also tilts up, then the transparent film can be placed under the friction block 1101, and then the connection frame 1102 is loosened, the spring 1105 is opened, and the friction block clamps the transparent film. The plurality of clamping components 11 can better fix the transparent film, so that the transparent film can be easily replaced, and cross infection of users can be prevented.

[0027] The disc moving assembly 15 comprises a sliding groove 151, a limit block 153 is arranged inside the sliding groove 151, and a rotating ball 152 is arranged at the top of the limit block 153;

[0028] The advantage of this arrangement is that when medical staff want to observe the skin test results by moving the transparent disc 3, they may not be able to observe the entire skin test results due to a bad placement and need to make fine adjustments. At this time, the transparent disc 3 can be moved by hand for debugging, and the rotating bead 152 thereunder can move back and forth and left and right in the sliding groove 151. The rotating bead 152 can be slightly stuck by the limit block 153, so that the entire observation part can be kept stable, which is convenient for medical staff to observe.

[0029] like Figure 1As shown, a movable transparent disc 3 is movably installed inside the shell 1, and a disc scale 2 is installed on the top of the movable transparent disc 3. The scale on the disc scale 2 has a corresponding range, wherein skin test negative: no reaction, nodule <5mmo; skin test weakly positive: nodule ≥5mm, <10mm; skin test positive: nodule ≥10mm, <15mm; 4. Skin test strongly positive: nodule ≥15mm, <20mm; this can facilitate medical staff to judge the skin test results more accurately.

[0030] like Figure 1 As shown, a push block 4 is provided at one end of the disc scale 2, and a long ruler 5 is provided at one end of the push block 4. The advantage of this arrangement is that the position of the entire measuring device can be fixed by pressing the push block 4.

[0031] like Figure 1 As shown, a ruler scale 6 is fixedly mounted on the top of the ruler 5, and a slot 7 is provided at one end of the ruler scale 6. The advantage of this arrangement is that the ruler 5 has a ruler scale 6 on it and can be used as a ruler for measurement.

[0032] like Figure 1 As shown, a plastic card block 8 is provided at the bottom end of the card slot 7, and an extension ruler 9 is fixedly installed at the bottom end of the plastic card block 8. The advantage of this arrangement is that the plastic card block 8 can be pressed to extend and retract the extension ruler 9, and this can be used to operate when the ruler 5 is not long enough.

[0033] like Figure 1 and Figure 2 As shown, a ruler scale 10 is disposed at the top of the extended ruler 9 , a clamping block 17 is disposed at one end of the ruler scale 10 , and a fixing block 16 is disposed at one end of the clamping block 17 .

[0034] like Figure 2 and Figure 3 As shown, a bottom block 14 is provided at the bottom end of the fixed block 16, an adsorption block 12 is provided at the bottom end of the bottom block 14, and a spring 2 13 is provided at one end of the adsorption block 12. The advantage of this arrangement is that the spring 2 13 can allow the extension ruler 9 to be retracted, and the clamping block 17 can clamp the position of the extension ruler 9.

[0035] The working principle and use process of the utility model are as follows: during use, the medical staff can put the transparent film close to the adsorption block 12, and then press the connecting frame 2 1104, connect it through the rotating tube 1103 connected to the connecting frame 2 1104, tilt the connecting frame 1 1102 on the other side, and tilt the friction block 1101 connected to the connecting frame 1 1102 at the same time. At this time, the transparent film can be placed under the friction block 1101, the connecting frame 2 1104 is loosened, and the spring 1105 connected to the connecting frame 2 1104 is opened. The friction block 1101 is clamped with the transparent film through the rotating tube. After a skin test measurement is performed once, the above operation can be repeated to replace the transparent film to avoid cross infection. Then the medical staff can observe the skin test results through the moving transparent disk 3 on the visualized tuberculosis skin test result tester, and the results can be judged through the disk scale 2. The scale on the disk scale 2 There is a corresponding range, among which skin test negative: no reaction, nodule <5mmo; skin test weakly positive: nodule ≥5mm, <10mm; skin test positive: nodule ≥10mm, <15mm; 4. Skin test strongly positive: nodule ≥15mm, <20mm; This can facilitate medical staff to judge the skin test results more accurately. Sometimes the movable transparent disc 3 is not in the corresponding position and needs fine-tuning. At this time, the movable transparent disc 3 can be pressed by hand to achieve it. A rotating bead 152 is installed underneath, which can allow the movable transparent disc 3 to move up, down, left and right in the sliding groove 151. The movable transparent disc 3 can be slightly stuck through the limit block 153, which is convenient for medical staff to observe. The length can be measured by the ruler scale 6 on the ruler 5. When the length is not enough, the extended ruler 9 can be pulled, and the plastic card block 8 will be stuck in the card slot 7 for measurement. When not in use, the plastic card block 8 can be pressed to retract it.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A multifunctional visual tuberculosis skin test result measuring device, comprising a clamping component (11) and a disc moving component (15), characterized in that: A disc moving assembly (15) is provided at one end of the clamping assembly (11), and a housing (1) is fixedly mounted at one end of the clamping assembly (11); The clamping assembly (11) comprises a friction block (1101), one end of the friction block (1101) is fixedly mounted with a connecting frame 1 (1102), one end of the connecting frame 1 (1102) is fixedly mounted with a rotating tube (1103), one end of the rotating tube (1103) is fixedly mounted with a connecting frame 2 (1104), and one end of the connecting frame 2 (1104) is fixedly mounted with a spring 1 (1105); The disc moving assembly (15) comprises a sliding groove (151), a limiting block (153) is arranged inside the sliding groove (151), and a rotating ball (152) is arranged at the top end of the limiting block (153).

2. The multifunctional visual tuberculosis skin test result measuring device according to claim 1, characterized in that: A movable transparent disc (3) is movably installed inside the housing (1), and a disc scale (2) is installed on the top of the movable transparent disc (3).

3. The multifunctional visual tuberculosis skin test result measuring device according to claim 2, characterized in that: A push block (4) is provided at one end of the circular scale (2), and a long ruler (5) is provided at one end of the push block (4).

4. The multifunctional visual tuberculosis skin test result measuring device according to claim 3, characterized in that: A long ruler scale one (6) is fixedly mounted on the top end of the long ruler (5), and a card slot (7) is provided at one end of the long ruler scale one (6).

5. The multifunctional visual tuberculosis skin test result measuring device according to claim 4, characterized in that: A plastic card block (8) is provided at the bottom end of the card slot (7), and an extension ruler (9) is fixedly mounted at the bottom end of the plastic card block (8).

6. The multifunctional visual tuberculosis skin test result measuring device according to claim 5, characterized in that: The top end of the extended ruler (9) is provided with a ruler scale number 2 (10), one end of the ruler scale number 2 (10) is provided with a clamping block (17), and one end of the clamping block (17) is provided with a fixing block (16).

7. The multifunctional visual tuberculosis skin test result measuring device according to claim 6, characterized in that: The bottom end of the fixed block (16) is provided with a bottom block (14), the bottom end of the bottom block (14) is provided with an adsorption block (12), and one end of the adsorption block (12) is provided with a spring 2 (13).

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