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Rubber tube for stethoscope

A technology for stethoscopes and hoses, applied in stethoscopes, etc., which can solve problems such as loud touch noise, inability to effectively install an antibacterial layer, and affect diagnosis, and achieve the effect of reduced touch noise and excellent performance for a long time

Inactive Publication Date: 2020-12-15
WUXI KAISHUN MEDICAL DEVICE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The hose of stethoscope is generally made of PVC material, but the hose made of PVC material will produce creases after bending and folding. Service life, the general service life of the rubber hose is only 6-12 months
[0004] 2. When the weather is hot, the surface of the stethoscope hose made of PVC material will become sticky and easy to be stained with dust, and the sweat on the user's hands will adhere to the outer surface of the hose
Due to the characteristics of the PVC material of the rubber hose, the antibacterial layer cannot be effectively installed on the surface, so the surface is prone to breed bacteria, which is not conducive to hygiene, so that it is easy to cause allergies when PVC and skin contact
[0005] 3. The stethoscope rubber hose made of silica gel alleviates the problem of creases on the surface of the rubber hose, but the cost of the rubber hose made of silica gel is too high, which is 12-20 times the cost of PVC hose, and because of the particularity of the silicone material, the rubber hose made of silicone The touch sound produced by the rubber tube during use is loud, which interferes a lot with auscultation and affects diagnosis

Method used

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  • Rubber tube for stethoscope
  • Rubber tube for stethoscope
  • Rubber tube for stethoscope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0099] Embodiment 1: as figure 1 , figure 2 shown

[0100] According to one embodiment, the stethoscope includes an earhook 92 , a rubber tube 1 and a listening head 91 .

[0101] A cover 100 is provided on the outer wall 11 of the rubber tube 1 for a stethoscope.

[0102] The covering 100 is formed by winding the wire 2 around the outer wall 11 of the rubber hose 1 along the axial direction of the rubber hose 1 .

[0103] The wires 2 are arranged next to each other on the outer wall 11 of the hose. A gap 32 is formed between the adjacent wire 2 and the outer wall 11 of the rubber hose 1 . A wedge 31 opening outwards is formed between adjacent lines 2 .

Embodiment 2

[0104] Embodiment 2: as image 3 , Figure 4 shown

[0105] According to one embodiment, a cover 100 is provided on the outer wall 11 of the stethoscope rubber tube 1 .

[0106] The covering 100 is a wire layer 41 formed by winding the wire 2 around the outer wall 11 of the rubber hose 1 along the axial direction of the rubber hose 1 .

[0107] The wires 2 are arranged next to each other on the outer wall 11 of the hose.

[0108] The thread 2 has a loose tissue structure with several pores 35 , and a coating layer 34 is provided on the outer surface of the thread 2 .

Embodiment 3

[0109] Embodiment 3: as Figure 5 , Image 6 shown

[0110] According to one embodiment, a cover 100 is provided on the outer wall 11 of the stethoscope rubber tube 1 .

[0111] The covering 100 is a wire layer 41 formed by winding the wire 2 around the outer wall 11 of the rubber hose 1 along the axial direction of the rubber hose 1 .

[0112] The wires 2 are arranged next to each other on the outer wall 11 of the hose.

[0113] The thread 2 has a loose tissue structure with several pores 35 , and a coating layer 34 is provided on the outer surface of the thread 2 .

[0114] At the end of the covering 100 , the head of the wire 2 is fixed by the fixing sleeve 4 , which can prevent the covering 100 from spreading and improve the aesthetics of the end of the covering 100 .

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PUM

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Abstract

The invention relates to a rubber tube for a stethoscope. The rubber tube for the stethoscope is not easy to break, and is anti-aging, the service life can be prolonged, and meanwhile, the influence of invalid sounds such as external noises and touch sound which are transmitted into a tube cavity of the rubber tube on auscultation can be reduced. In the rubber tube for the stethoscope, a coveringformed by arranging strip-shaped objects is arranged outside the tube wall of the rubber tube, and is formed by surrounding the strip-shaped objects on the outer side wall of the rubber tube. The rubber tube for the stethoscope has the advantages of smoothness, antibiosis and antianaphylaxis when the rubber tube is held and used.

Description

technical field [0001] The invention relates to a rubber hose for a stethoscope, which is not easy to break, is anti-aging, and can prolong the service life. At the same time, it can reduce external noise, touch sound and other invalid sounds from entering the rubber hose lumen to affect auscultation. It also has the advantages of smoothness, antibacterial, Anti-allergy and other advantages. Background technique [0002] In the prior art, there are at least the following problems: [0003] 1. Doctors usually like to fold the stethoscope and put it in their pocket after making rounds. The hose of stethoscope is generally made of PVC material, but the hose made of PVC material will produce creases after bending and folding. Service life, the general service life of the rubber hose is only 6-12 months. [0004] 2. In hot weather, the surface of the stethoscope hose made of PVC material will become sticky and easily stained with dust, and the sweat on the user's hands will ...

Claims

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Application Information

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IPC IPC(8): A61B7/02
CPCA61B7/02
Inventor 不公告发明人
Owner WUXI KAISHUN MEDICAL DEVICE MFG CO LTD
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