CN213217165U

CN213217165U - Wireless stethoscope with handheld component

Info

Publication number: CN213217165U
Application number: CN202021790177.3U
Authority: CN
Inventors: 张治�; 赵峻峰
Original assignee: Shanghai Zhihu Technology Co Ltd; Shanghai First Peoples Hospital
Current assignee: Shanghai Zhihu Technology Co Ltd; Shanghai First Peoples Hospital
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-05-18
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a wireless stethoscope with a handheld component, which comprises a sound pick-up and a handheld component; the hand-held component includes: the suction device comprises an adsorption piece, a holding part and a rotary connecting piece for connecting the holding part and the adsorption piece; the rotary connecting piece enables the holding part and the adsorption piece to relatively rotate, and the relative fixed angle can be kept after the rotation; in the use state, the adsorption piece is connected to the sound pick-up in an adsorption mode, and the handheld part and the sound pick-up are detachably connected. The utility model can avoid direct contact between the doctor and the patient during auscultation, and effectively prevent cross infection; furthermore, the utility model discloses a pickup can be dismantled with handheld part and be connected, conveniently carries out subsequent disinfection work to the pickup, is convenient for hand-carry.

Description

Wireless stethoscope with handheld component

Technical Field

The utility model relates to the technology of medical equipment, concretely relates to wireless stethoscope with handheld part.

Background

The stethoscope, which is the most commonly used medical instrument by doctors, is significantly important in the diagnosis of cardiovascular and cerebrovascular diseases and respiratory diseases. The traditional stethoscope is usually composed of a sound pick-up, a sound guide tube and an ear hook, and is inconvenient to carry because the sound guide tube and the ear hook are large in size, especially when a doctor wears a protective garment, and only one doctor can auscultate the stethoscope during auscultation, so that further application of the traditional stethoscope in the aspect of remote medical treatment is limited. With the development of electronic technology, the wireless electronic stethoscope has come and go, so that remote auscultation and multi-person auscultation become possible. However, in the existing wireless stethoscope, although the sound pickup is separated from the sound guide tube and the ear hook, the sound pickup needs to be placed on the skin of a patient for auscultation. When a doctor directly holds the sound pick-up with hands and places the sound pick-up on the skin of a patient for auscultation, the risk of cross infection exists. Therefore, there is a need for an improvement to existing wireless stethoscopes to avoid direct contact between the doctor and the patient and to prevent cross-contamination.

SUMMERY OF THE UTILITY MODEL

The utility model aims at improving the prior wireless stethoscope and providing a wireless stethoscope with a handheld part, which is convenient to operate, can prevent cross infection and is convenient to carry.

In order to achieve the above object, the utility model provides a wireless stethoscope with handheld part, wireless stethoscope includes: a sound pick-up and a hand-held part; the hand-held component includes: the suction device comprises an adsorption piece, a holding part and a rotary connecting piece for connecting the holding part and the adsorption piece; the rotary connecting piece enables the holding part and the adsorption piece to relatively rotate, and the relative fixed angle can be kept after the rotation; in the use state, the adsorption piece is connected to the sound pick-up in an adsorption mode, and the handheld part and the sound pick-up are detachably connected.

Optionally, the adsorbing member includes: and the connecting sucker is used for sucking and connecting the sound pick-up.

Optionally, the adsorbing member further comprises: the sound-proof cover is arranged outside the connecting sucker; in the using state, the connecting sucker is connected to the sound pick-up in an absorbing mode, and the sound insulation cover is sleeved outside the sound pick-up.

Optionally, the sound-proof cover is a sound-proof sucker.

Optionally, the connecting sucker and the sound insulation sucker are integrally formed.

Optionally, the adsorption member is made of silica gel.

Optionally, the holding portion is rod-shaped.

Optionally, the swivel connection comprises a hinge.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the wireless stethoscope of the utility model can avoid direct contact between a doctor and a patient during auscultation, and effectively prevent cross infection.

(2) The utility model discloses the adapter that contains can dismantle with handheld part and be connected, and subsequent disinfection work is very convenient.

(3) The utility model discloses can dismantle the equipment, conveniently hand-carry.

Drawings

Fig. 1 is a schematic structural diagram of the wireless stethoscope with a handheld device according to the present invention.

Fig. 2 shows a first viewing angle of the wireless stethoscope with a handheld device according to the present invention in a use state.

Fig. 3 shows a second view angle of the wireless stethoscope with a handheld device according to the present invention in a use state.

Fig. 4 is a schematic structural diagram of the adsorption member of the wireless stethoscope with a handheld device according to the present invention.

In the figure: 10-hand-held part, 11-holding part, 12-rotary connecting piece, 13-adsorption piece, 131-connecting sucker and 132-sound insulation sucker; 20-sound pickup.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the wireless stethoscope with a handheld device of the present invention comprises: a sound pick-up 20 and a hand piece 10. The microphone 20 is typically composed of a microphone and an audio amplifier circuit, and is used to pick up audio including heartbeat, respiration, borborborygmus, etc. when the patient is placed on the site where the auscultation is desired. After audio acquisition, a series of processing such as filtering, amplification, signal conversion and the like is carried out on the audio, and then the audio is transmitted to back-end equipment. The hand-held part 10 includes an adsorption piece 13, a grip portion 11, and a rotary joint 12 connecting the grip portion 11 and the adsorption piece 13. The suction piece 13 is used for suction connection to the sound pickup 20, so that the handheld part 10 and the sound pickup 20 can be detachably connected. The suction piece 13 may be in the form of a suction cup, and the handheld part 10 is connected to the sound pickup 20 in a suction manner when the use is required, which is highly versatile. The suction cup is generally in a disc shape, has an inner cavity, and is generally made of rubber, silica gel and other materials which can be extruded and deformed. When the sucker is contacted with the surface of a flat object, a sealed space is formed between the inner cavity and the surface of the object. When external force is applied, the sucker can elastically deform to discharge air in the cavity, and the sucker is firmly adsorbed on the surface of an object. The grip 11 can be designed as a rod for the hand of the doctor. The rotation connector 12 includes a hinge or other structure capable of adjusting an angle between the wireless microphone and the rod, so that the grip 11 and the suction member 13 can rotate relatively, and the rotation can maintain a relatively fixed angle. When the handheld part 10 is used together with the sound pick-up 20, the distance between a doctor and a patient can be increased, the doctor is prevented from contacting the skin of the patient during auscultation, and cross infection is effectively prevented.

Example 1

As shown in fig. 1, the suction member 13 is a connection suction cup 131 and has a disk shape. As shown in fig. 2 and 3, the connection suction cup 131 may elastically deform when an external force is applied, and air in the internal cavity is exhausted, so that the connection suction cup 131 is firmly attached to the surface of the microphone 20.

The steps of the adsorption connection method of the wireless sound pick-up 20 and the handheld part 10 are as follows:

the microphone 20 is aligned with the suction member 13 and air in the suction member 13 is squeezed out, so that the handset 10 is suction-connected to the microphone 20.

The adsorption piece 13 is connected to the sound pickup 20 in an adsorption manner, so that the handheld part 10 and the sound pickup 20 can be detachably connected, and the sound pickup 20 can be conveniently subjected to subsequent disinfection work.

Example 2

As shown in fig. 4, the suction member 13 further includes a soundproof cover provided outside the connection suction cup 131. The acoustic enclosure serves to reduce noise in the environment. The connection suction cup 131 can be elastically deformed when an external force is applied, so that the connection suction cup 131 is attached to the surface of the sound collector 20, and the soundproof cover is fitted over the sound collector 20.

The sound enclosure of example 2 is a sound insulating suction cup 132. The connection suction cup 131 and the sound insulation suction cup 132 may be made of rubber or silica gel, and the connection suction cup and the sound insulation suction cup are integrally formed.

The wireless stethoscope with a hand-held unit of example 2 was used as follows:

the doctor holds the grip 11 by hand and holds the noise-absorbing suction cups 132 at a proper angle to the grip 11 by rotating the coupling member 12.

The connecting suction cups 131 are aligned with the microphone 20, and air is pushed out therebetween, so that the connecting suction cups 131 are sucked and connected to the surface of the microphone 20, and the sound-insulating suction cups 132 are fitted over the microphone 20.

Laminate adapter 20 to the patient and need on the position of auscultation, then extrude the messenger to give sound insulation sucking disc 132 and warp hard, utilize the leakproofness to make sound insulation sucking disc 132 adsorb on human surface, ambient noise when reducing the auscultation carries out long-range auscultation.

To sum up, the utility model discloses a wireless stethoscope with hand-held component can avoid the doctor when the auscultation and the direct contact between the patient, effectively prevents cross infection.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A wireless stethoscope with a handheld device, said wireless stethoscope comprising: a sound pickup (20) and a hand-held part (10); the hand-held part (10) comprises: an adsorbing member (13), a holding portion (11), and a rotary connecting member (12) connecting the holding portion (11) and the adsorbing member (13); the rotating connecting piece (12) enables the holding part (11) and the adsorbing piece (13) to rotate relatively, and the rotating connecting piece can keep a relatively fixed angle after rotating; in the using state, the adsorption piece (13) is adsorbed and connected to the sound pick-up (20), and the detachable connection between the handheld part (10) and the sound pick-up (20) is realized.

2. The wireless stethoscope with hand-held component according to claim 1, wherein said suction member (13) comprises: a connecting suction cup (131) for sucking and connecting to the sound pickup (20).

3. The wireless stethoscope with hand-held device according to claim 2, wherein said suction member (13) further comprises: the sound insulation cover is arranged outside the connecting sucker (131); in the using state, the connecting sucker (131) is connected to the sound pick-up (20) in an absorbing mode, and the sound insulation cover is sleeved outside the sound pick-up (20).

4. The wireless stethoscope with hand-held device of claim 3, wherein said sound-proof enclosure is a sound-proof suction cup (132).

5. The wireless stethoscope with hand-held device according to claim 4, wherein said connecting suction cup (131) and said noise-damping suction cup (132) are integrally formed.

6. The wireless stethoscope with hand-held device according to claim 4, wherein said absorbent member (13) is made of silicone.

7. The wireless stethoscope with hand-held component according to claim 1, wherein said holding portion (11) is rod-shaped.

8. The wireless stethoscope with hand-held component of claim 1, wherein said swivel connection (12) comprises a hinge.