CN220608337U

CN220608337U - Stethoscope

Info

Publication number: CN220608337U
Application number: CN202321808391.0U
Authority: CN
Inventors: 孙冬林
Original assignee: Sichuan Provincial Hospital for Women and Children
Current assignee: Sichuan Provincial Hospital for Women and Children
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-03-19
Anticipated expiration: 2033-07-11

Abstract

The utility model provides a stethoscope, which relates to the technical field of medical appliances and comprises the following components: auscultation pipe all locates the microphone at auscultation pipe both ends, the microphone outside is provided with the earmuff, microphone outer end one side is connected with the earplug, set up in the microphone with dismouting subassembly between the auscultation pipe is used for dismantling the microphone. This kind of stethoscope can cover medical personnel's ear through the earmuff to avoid external noise to influence medical personnel to patient's diagnosis, make medical personnel can gently with the earplug stopper in the external auditory canal can, and can dismantle sound transmission tube and earmuff and stopper through the dismouting subassembly, be convenient for wash or disinfect sound transmission tube and earmuff and stopper.

Description

Stethoscope

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a stethoscope.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external women doctors, is a mark of the doctor, and modern medicine starts from the utility model of the stethoscope, and the shape and the sound transmission mode of the stethoscope are continuously improved along with the utility model and the application to clinic, but the stethoscope has little change of basic structure and mainly comprises a sound pick-up part, a conduction part and a sound listening part.

Most of the existing stethoscopes are in the ear, medical staff needs to plug in the ear canal when using the stethoscopes, and in order to avoid the influence of external noise on the using effect of the stethoscopes, the force of the stethoscopes to plug in the ear canal is generally large, and the medical staff needs to auscultate a plurality of patients every day, so that the stethoscopes can be used for a long time, and the external auditory canal of the medical staff is damaged due to swelling or congestion and the like caused by long-time extrusion and the like.

Disclosure of Invention

The utility model aims to solve the defects in the background technology, provides the stethoscope, avoids the influence of external noise on the diagnosis of medical staff on patients through the earmuffs, and facilitates the cleaning or disinfection of the microphone, the earmuffs and the earplugs through the assembly and disassembly components.

In order to achieve the above object, the present utility model provides a stethoscope, comprising: auscultation pipe all locates the microphone at auscultation pipe both ends, the microphone outside is provided with the earmuff, microphone outer end one side is connected with the earplug, set up in the microphone with dismouting subassembly between the auscultation pipe is used for dismantling the microphone.

Further, the disassembly and assembly includes: the connecting sleeve is connected to one side of the outer end of the microphone and is in a ring shape, a connecting hole is formed in one side of the auscultation tube and is in threaded connection with the connecting sleeve, and a through hole is formed in one side of the inner wall of the microphone and is communicated with the connecting sleeve.

Further, the sound transmission tube outside is connected with and is annular dog, the trompil has been seted up to earmuff one side, the earmuff pass through the trompil with sound transmission tube threaded connection, auscultation tube top is connected with the sound transmission rubber tube, the sound transmission rubber tube is kept away from the one end of auscultation tube is connected with the auscultation head, auscultation head bottom is connected with and is columniform dismantles the post, dismantle the post outer wall with sound transmission rubber tube inner wall threaded connection, auscultation head outer end one side is connected with the spliced pole, the spliced pole is kept away from the one end of auscultation head is connected with holds the piece.

Furthermore, a protective sleeve is arranged on the outer side of the auscultation tube, two fixing sleeves are connected on the outer side of the protective sleeve, and an elastic sheet is arranged between the two fixing sleeves.

The utility model provides a stethoscope, which has the following beneficial effects:

the ear cover has the advantages that the ears of medical staff can be covered by the ear cover, so that the influence of external noise on the diagnosis of the medical staff on patients is avoided, the medical staff can lightly plug the earplugs into the external auditory meatus, and the sound transmission tube, the ear cover and the earplugs can be disassembled by the disassembly and assembly, so that the sound transmission tube, the ear cover and the earplugs can be conveniently cleaned or disinfected.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the overall structure of the present utility model.

Fig. 3 is a schematic view of the stethoscope head according to the present utility model.

Fig. 4 is an enlarged view of fig. 2 at a in accordance with the present utility model.

In fig. 1-4: 1-auscultation tube; 101-a microphone; 102-earmuffs; 103-earplug; 2-connecting sleeve; 201-connecting holes; 202-through openings; 3-a stop block; 4-a sound transmission rubber tube; 401-stethoscope head; 5-disassembling the column; 6-protecting sleeve; 601-fixing sleeve; 602-elastic sheets; 7-connecting columns; 701-grip block.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

This embodiment of the application provides a stethoscope, this kind of stethoscope can realize can cover medical personnel's ear through the earmuff to avoid external noise to influence medical personnel to patient's diagnosis, make medical personnel can gently with the earplug stopper in the external auditory canal can, and can dismantle sound transmission section of thick bamboo and earmuff through the dismouting subassembly, be convenient for wash or disinfect sound transmission section of thick bamboo and earmuff. The following description of the embodiments is not intended to limit the preferred embodiments.

The present application is described in detail below with reference to the attached drawings and detailed description.

Examples:

referring to fig. 1-4, a stethoscope according to the present embodiment includes: the auscultation tube 1 is all located the microphone 101 at auscultation tube 1 both ends, and the microphone 101 outside is provided with the earmuff 102, and microphone 101 outer end one side is connected with earplug 103, sets up the dismouting subassembly between microphone 101 and auscultation tube 1 for dismantle microphone 101.

In this embodiment, can cover medical personnel's ear through earmuff 102 to avoid external noise to influence medical personnel's diagnosis to the patient, make medical personnel can gently with earplug 103 stopper in the external auditory canal can, and can dismantle sound transmission tube 101 and earmuff 102 and earplug 103 through the dismouting subassembly, be convenient for wash or disinfect sound transmission tube 101 and earmuff 102 and earplug 103.

In some embodiments, the disassembly assembly comprises: the connecting sleeve 2 is connected to one side of the outer end of the microphone 101 and is in a ring shape, the connecting hole 201 is formed in one side of the auscultation tube 1 and is in threaded connection with the connecting sleeve 2, the through hole 202 is formed in one side of the inner wall of the microphone 101 and is communicated with the connecting sleeve 2, and when the device is used, the microphone 101 can be detached from one end of the auscultation tube 1 through the disassembly and assembly, so that the microphone 101 and the earplug 103 can be cleaned and disinfected conveniently.

Wherein, be connected with the dog 3 that is the ring shape outside the microphone 101, the trompil has been seted up to ear muff 102 one side, ear muff 102 passes through trompil and microphone 101 threaded connection, when the microphone 101 needs to be dismantled, through rotatory microphone 101, until adapter sleeve 2 from the connecting hole 201 internal rotation can, and can pass through rotatory ear muff 102, until ear muff 102 and microphone 101 separation, thereby just wash disinfection to microphone 101 and ear muff 102 respectively, when ear muff 102 and microphone 101 are installed, pass through trompil microphone 101 threaded connection with ear muff 102, and transfer into adapter sleeve 2 in connecting hole 201 with connecting hole 201 threaded connection, wherein opening 202 is used for guaranteeing auscultation pipe 1 and microphone 101's looks switch on, and dog 3 is used for spacing when installing ear muff 102.

In some embodiments, the top of the auscultation tube 1 is connected with a sound transmission rubber tube 4, one end of the sound transmission rubber tube 4 away from the auscultation tube 1 is connected with an auscultation head 401, when the device is used, a medical staff moves the auscultation head 401 to a patient detection part, and then sound is transmitted into the auscultation tube 1, the microphone 101 and the ears of the medical staff through the sound transmission rubber tube 4.

Wherein, the auscultation head 401 bottom is connected with and is columniform dismantles post 5, dismantles post 5 outer wall and the inner wall threaded connection of sound transmission rubber tube 4, through dismantlement post 5 and sound transmission rubber tube 4 threaded connection for can dismantle cleaning or disinfection to auscultation head 401.

Wherein, stethoscope head 401 outer end one side is connected with spliced pole 7, and the one end that spliced pole 7 kept away from stethoscope head 401 is connected with holds the piece 701, and when using stethoscope head 401, medical personnel can drive spliced pole 7 and stethoscope head 401 through holding the piece 701 and remove, avoid medical personnel's hand and patient contact.

In some embodiments, the outer side of the auscultation tube 1 is provided with a protecting sleeve 6, the outer side of the protecting sleeve 6 is connected with two fixing sleeves 601, an elastic sheet 602 is arranged between the two fixing sleeves 601, the auscultation tube 1 is protected through the protecting sleeve 6, when a medical staff uses the device, the earmuff 102 is moved to the outer side of the ear of the medical staff, the earplug 103 is plugged into the external auditory meatus of the medical staff, and a certain elastic force is provided through the elastic sheet 602, so that the earmuff 102 covers the ears on the two sides of the medical staff, thereby avoiding the influence of external noise on the auscultation accuracy of the medical staff, wherein the fixing sleeves 601 are used for fixing the elastic sheet 602 on the outer side of the protecting sleeve 6.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

The foregoing has described in detail a stethoscope according to an embodiment of the present application, and specific examples have been used herein to illustrate the principles and embodiments of the present application, where the foregoing examples are provided to assist in understanding the technical solutions and core ideas of the present application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A stethoscope, comprising:

a stethoscope tube (1);

the two-way stethoscope comprises a stethoscope tube (1) and a microphone (101) which are arranged at two ends of the stethoscope tube, wherein an earmuff (102) is arranged at the outer side of the microphone (101), and an earplug (103) is connected at one side of the outer end of the microphone (101);

and the disassembly and assembly component is arranged between the microphone (101) and the auscultation tube (1) and is used for disassembling the microphone (101).

2. The stethoscope of claim 1, wherein said removable assembly comprises:

the connecting sleeve (2) is connected to one side of the outer end of the microphone (101) and is in a circular ring shape;

a connecting hole (201) which is arranged at one side of the auscultation tube (1) and is in threaded connection with the connecting sleeve (2);

and a through hole (202) which is arranged on one side of the inner wall of the microphone (101) and is communicated with the connecting sleeve (2).

3. Stethoscope according to claim 1, characterized in that the outside of the microphone (101) is connected with a circular stop (3), one side of the ear muff (102) is provided with an opening, and the ear muff (102) is in threaded connection with the microphone (101) through the opening.

4. Stethoscope according to claim 1, characterized in that the top of the auscultation tube (1) is connected with a sound transmission rubber tube (4), and the end of the sound transmission rubber tube (4) far away from the auscultation tube (1) is connected with an auscultation head (401).

5. The stethoscope according to claim 4, wherein the bottom of the stethoscope head (401) is connected with a cylindrical disassembling post (5), and the outer wall of the disassembling post (5) is in threaded connection with the inner wall of the sound transmission rubber tube (4).

6. The stethoscope according to claim 4, wherein a connecting post (7) is connected to one side of the outer end of the stethoscope head (401), and a holding block (701) is connected to one end of the connecting post (7) away from the stethoscope head (401).

7. Stethoscope according to claim 1, characterized in that the outer side of the auscultation tube (1) is provided with a protective sleeve (6), the outer side of the protective sleeve (6) is connected with two fixing sleeves (601), and an elastic sheet (602) is arranged between the two fixing sleeves (601).