Portable stethoscope with stethoscope head provided with heating structure
By installing a heating structure and disinfection port on the auscultation head of the portable stethoscope, the problem of irritating the patient's skin and prone to cross infection during cold weather is solved, and effective insulation and disinfection of the auscultation head is achieved.
Patent Information
- Application Number
- CN202420680834.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-04-03
AI Technical Summary
Existing stethoscopes will feel cold when the stethoscope comes into contact with the patient's skin when used in cold weather, and it is prone to cross infection.
A portable stethoscope with a heating structure is designed. A heating box is installed on the outside of the stethoscope head, and a heating tank and a warm gasket are installed inside. It is heated by a heating ring and fixed by a tie rope and snaps to ensure that the stethoscope head is preheated and kept warm before use. In addition, the auscultation head can be hung on the connecting box and after use, it can be disinfected by spraying disinfectant through the disinfection port.
It effectively avoids the problem of the auscultation head irritating the patient's skin when used in cold weather. At the same time, the design of the disinfection port reduces the risk of cross-infection and ensures the cleanliness and hygiene of the auscultation head.
Smart Images
Figure CN222604580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stethoscopes, in particular to a portable stethoscope with a heating structure on its stethoscope head. Background Art
[0002] The stethoscope is the most commonly used diagnostic tool for internal medicine, surgery, gynecology and pediatrics physicians. It is the symbol of a physician. The stethoscope is most commonly used to auscultate heart sounds and lung sounds. Heart sounds and lung sounds are an important basis for diagnosing heart and respiratory diseases, and are important information for doctors to analyze the cause of the disease. Auscultation uses indirect measurement and does not require surgery. It has the advantages of being non-invasive, economical and convenient, and is increasingly valued.
[0003] However, the existing stethoscopes are made of metal. When the stethoscope head contacts the patient's skin in cold weather, the coldness of the metal will irritate the patient and make him feel uncomfortable. Moreover, most doctors hang the metal ear tubes around their necks after using the stethoscopes, and place the stethoscope head directly in their pockets. However, during multiple contacts with the patient's body and clothing, the stethoscope head is prone to carry many bacteria or viruses, causing cross infection.
[0004] Therefore, we propose a portable stethoscope with a heating structure on the stethoscope head. Utility Model Content
[0005] The utility model aims to provide a portable stethoscope with a stethoscope head having a heating structure, so as to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable stethoscope with a heating structure on the stethoscope head, comprising an ear tube, an earplug, a metal connecting piece, a connecting box and a sound guide tube, the earplug is fixedly connected to the top surface of the ear tube, a metal connecting piece is installed between the two ear tubes, the bottom of the ear tube is fixedly connected to the connecting box, and the bottom of the connecting box is fixedly connected to the sound guide tube.
[0007] Preferably, a stethoscope head is fixedly connected to the bottom end of the sound guide tube, a heating box is installed on the outer surface of the stethoscope head, a heating groove is provided inside the heating box, and a thermal insulation pad is installed on the inner surface of the heating groove.
[0008] Preferably, connecting blocks are fixedly connected to both sides of the heating box, connecting holes are opened inside the connecting blocks, fixing blocks are fixedly connected to the surface of the connecting box, and connecting rods are fixedly connected to the top surface of the fixing blocks.
[0009] Preferably, one end of one of the connecting blocks is fixedly connected to a fixing rod, the outer surface of the fixing rod is fixedly connected to a binding rope, the surface is sequentially provided with bayonet holes, the other end surface of the binding rope is fixedly connected to a buckle, and one end of the other connecting block is fixedly connected to a limiting rod.
[0010] Preferably, the heating box surface is provided with a heating ring, a mounting opening is provided at the center of the surface of the heating ring, a positioning ring is fixedly connected to the surface of the connection box, and a mounting block is installed at the center of the surface of the positioning ring.
[0011] Preferably, a disinfection port is provided on the surface of the connection box, the connection box is rotatably connected to a rotating shaft at the top of the disinfection port, a cover plate is fixedly connected to the outer surface of the rotating shaft, an adjustment button is installed on one side of the disinfection port, and a medicine inlet tube is fixedly connected to the surface of one side of the connection box.
[0012] Preferably, a medicine storage box is installed in the connection box to facilitate spraying medicine at the disinfection port.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: by installing a heating box at the stethoscope head, by arranging a binding rope and a buckle at the heating box, the heating box can be installed and connected with the stethoscope head to keep the stethoscope head warm, by arranging a disinfection port in the connecting box, the surface of the stethoscope head can be disinfected after each use, by arranging a positioning ring and a plug rod on the surface of the connecting box, when the stethoscope head is not needed, the stethoscope head can be hung on the connecting box for easy use next time, and the stethoscope head can be preheated by the heating plate in the connecting box. 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 one of the partial structural schematic diagrams of the utility model;
[0016] Figure 3 This is the second schematic diagram of the partial structure of the utility model;
[0017] Figure 4 This is the third schematic diagram of the partial structure of the utility model;
[0018] Figure 5 This is the fourth partial structural schematic diagram of the utility model.
[0019] In the figure: 1. ear tube; 2. earplug; 3. metal connecting piece; 4. connecting box; 5. sound guide tube; 6. stethoscope head; 7. heating box; 8. heating slot; 9. thermal pad; 10. connecting block; 11. connecting hole; 12. fixing rod; 13. binding rope; 14. bayonet; 15. limiting rod; 16. buckle; 17. heating coil; 18. mounting port; 19. positioning ring; 20. mounting block; 21. fixing block; 22. connecting rod; 23. medicine inlet tube; 24. disinfection port; 25. rotating shaft; 26. cover plate; 27. adjustment button. DETAILED DESCRIPTION
[0020] 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.
[0021] See also Figure 1-5 A portable stethoscope with a stethoscope head 6 having a heating structure includes an ear tube 1, an earplug 2, a metal connecting piece 3, a connecting box 4 and a sound guide tube 5. The earplug 2 is fixedly connected to the top surface of the ear tube 1, a metal connecting piece 3 is installed between the two ear tubes 1, the connecting box 4 is fixedly connected to the bottom of the ear tube 1, and the sound guide tube 5 is fixedly connected to the bottom of the connecting box 4.
[0022] See also Figure 1-5 A stethoscope head 6 is fixedly connected to the bottom end of the sound guide tube 5, a heating box 7 is installed on the outer surface of the stethoscope head 6, a heating groove 8 is opened inside the heating box 7, and a warming pad 9 is installed on the inner surface of the heating groove 8.
[0023] See also Figure 1-5 The heating box 7 is fixedly connected with connecting blocks 10 on both sides, and a connecting hole 11 is opened inside the connecting block 10. The surface of the connecting box 4 is fixedly connected with a fixing block 21, and the top surface of the fixing block 21 is fixedly connected with a connecting rod 22.
[0024] See also Figure 1-5 One end of one of the connecting blocks 10 is fixedly connected to a fixing rod 12, and the outer surface of the fixing rod 12 is fixedly connected to a binding rope 13, and the surface is sequentially provided with bayonet holes 14, and the other end surface of the binding rope 13 is fixedly connected to a buckle 16, and one end of the other connecting block 10 is fixedly connected to a limiting rod 15.
[0025] See also Figure 1-5 The heating box 7 has a heating ring 17 on its surface, and a mounting opening 18 is provided at the center of the surface of the heating ring 17. A positioning ring 19 is fixedly connected to the surface of the connection box 4, and a mounting block 20 is installed at the center of the surface of the positioning ring 19.
[0026] See also Figure 1-5 A disinfection port 24 is provided on the surface of the connection box 4, and a rotating shaft 25 is rotatably connected to the top of the disinfection port 24. A cover plate 26 is fixedly connected to the outer surface of the rotating shaft 25. An adjustment button 27 is installed on one side of the disinfection port 24, and a medicine inlet tube 23 is fixedly connected to the surface of one side of the connection box 4.
[0027] See also Figure 1-5 A medicine storage box is installed in the connection box 4 to facilitate spraying medicine from the disinfection port 24.
[0028] Working principle: When using this device, when it is necessary to heat the stethoscope head 6, the stethoscope head 6 can be placed in the heating groove 8 of the heating box 7, and the stethoscope head 6 in the heating box 7 can be heated by the heating ring 17. The thermal pad 9 in the heating groove 8 can heat the stethoscope head 6 and keep it warm. The buckle 16 on the binding rope 13 is connected to the bayonet 14 by the cooperation of the binding rope 13 and the fixing rod 12 to ensure that the stethoscope head 6 is fixed by the heating box 7. If it is not needed, the heating box 7 can be connected to the connecting rod 22 on the fixing block 21 through the connecting hole 11 on the connecting block 10 to ensure that the stethoscope head 6 is better placed in a suitable position. After using the stethoscope head 6, the stethoscope head 6 can be placed at the disinfection port 24. At this time, the adjustment button 27 is operated, and the disinfection port 24 can spray disinfectant on the stethoscope head 6 to disinfect the stethoscope head 6.
[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A portable stethoscope with a heating structure on the stethoscope head, characterized in that: The ear tube (1) comprises an earplug (2), a metal connecting piece (3), a connecting box (4) and a sound guide tube (5), wherein the earplug (2) is fixedly connected to the top surface of the ear tube (1), a metal connecting piece (3) is installed between two ear tubes (1), the bottom of the ear tube (1) is fixedly connected to the connecting box (4), and the bottom of the connecting box (4) is fixedly connected to the sound guide tube (5); The bottom end of the sound guide tube (5) is fixedly connected to a stethoscope head (6), a heating box (7) is installed on the outer surface of the stethoscope head (6), a heating groove (8) is provided inside the heating box (7), and a heat preservation pad (9) is installed on the inner surface of the heating groove (8); The heating box (7) is fixedly connected to connecting blocks (10) on both sides, the connecting blocks (10) are provided with connecting holes (11) inside, the connecting box (4) is fixedly connected to a fixing block (21) on the surface, and the top surface of the fixing block (21) is fixedly connected to a connecting rod (22); One end of one of the connection blocks (10) is fixedly connected to a fixing rod (12), the outer surface of the fixing rod (12) is fixedly connected to a binding rope (13), the surface is provided with bayonet holes (14) in sequence, the other end surface of the binding rope (13) is fixedly connected to a buckle (16), and one end of the other connection block (10) is fixedly connected to a limiting rod (15).
2. The portable stethoscope with a heating structure on the stethoscope head according to claim 1, characterized in that: The surface of the heating box (7) has a heating ring (17), and a mounting opening (18) is provided at the center of the surface of the heating ring (17). The surface of the connection box (4) is fixedly connected to a positioning ring (19), and a mounting block (20) is installed at the center of the surface of the positioning ring (19).
3. The portable stethoscope with a heating structure on the stethoscope head according to claim 1, characterized in that: The connection box (4) is provided with a disinfection port (24) on its surface; the connection box (4) is rotatably connected to a rotating shaft (25) located at the top of the disinfection port (24); a cover plate (26) is fixedly connected to the outer surface of the rotating shaft (25); an adjustment button (27) is installed at one side of the disinfection port (24); and a medicine inlet tube (23) is fixedly connected to one side surface of the connection box (4).
4. The portable stethoscope with a heating structure on the stethoscope head according to claim 1, characterized in that: A medicine storage box is installed in the connection box (4) to facilitate spraying medicine from the disinfection port (24).