CN212574887U

CN212574887U - Improved stethoscope

Info

Publication number: CN212574887U
Application number: CN202020635843.XU
Authority: CN
Inventors: 金艳君; 缪滔; 郑彬彬
Original assignee: Taizhou Enze Medical Center Group
Current assignee: Taizhou Enze Medical Center Group
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-02-23
Anticipated expiration: 2030-04-24

Abstract

The utility model relates to the technical field of medical stethoscopes, in particular to an improved stethoscopes, which comprises a leather hose, wherein one end of the leather hose is connected with the center of a bifurcated pipe, the left and the right ends of the bifurcated pipe are respectively provided with one end of a left binaural catheter and one end of a right binaural catheter, the other end of the left binaural catheter is provided with a stethoscopes head, the other end of the leather hose is provided with a pick-up head connecting pipe, the utility model solves the problems that when the stethoscopes are put on patients, the patients feel very icy, especially in winter, and further discomfort is caused to the bodies of the patients, and the problem that the pick-up heads are bonded with a protective film through the connecting structure of the pick-up heads and the protective film is detachable, the diameter of the protective film is at least 4mm larger than the diameter of the pick-up heads, the protective film is convenient to be replaced, the cross infection is avoided, and the problem that the same stetho, thereby causing the problem of avoiding fork infection and improving the service performance of the stethoscope.

Description

Improved stethoscope

Technical Field

The utility model relates to a medical stethoscope technical field specifically is an improvement formula stethoscope.

Background

The stethoscope that now uses is made for the metal material especially the sound pick-up head of head end, when the stethoscope was put on the patient, can feel very icy, especially winter is just more, and then causes uncomfortable sense for the patient's health, simultaneously if when doctor's round of the room, probably all used same stethoscope from beginning to end to can cause and avoid the fork infection, thereby reduced the performance of stethoscope.

To sum up, the utility model discloses a design an improvement formula stethoscope and solve the problem that exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an improved stethoscope to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an improved stethoscope comprises a rubber tube, wherein one end of the rubber tube is connected to the center of a bifurcated tube, one ends of a left binaural catheter and a right binaural catheter are respectively installed at the left end and the right end of the bifurcated tube, a stethoscope head is installed at the other end of the left binaural catheter, a sound head connecting tube is installed at the other end of the rubber tube, the bottom of the sound head connecting tube penetrates through a sound head cover and extends to the lower part of the sound head cover to be connected to the center of the end face of a sound head, the sound head cover is installed on the end face of the sound head, a control button is embedded in the end face of the sound head cover and positioned on the left side of the sound head connecting tube, a charging hole is embedded in the left side of the control button and positioned on the end face of the sound head cover, an annular mounting groove is formed in the end face of the sound head based on the sound head connecting tube, and a miniature, the outer side of the annular mounting groove is embedded with a storage battery pack on the end face of the sound pick-up head, a control circuit board is embedded on one side of the storage battery pack on the end face of the sound pick-up head, and a protective film is arranged at the bottom of the sound pick-up head.

Preferably, the other ends of the right and left binaural catheters are both provided with a stethoscope head.

Preferably, the control button and the charging hole are respectively and electrically connected to the control circuit board through a wire.

Preferably, the control circuit board is electrically connected to the micro annular heating tube and the storage battery pack through leads respectively.

Preferably, the storage battery pack is a rechargeable lithium battery, and the protective film is a film with the thickness of 1-2mm, which is made of medical PP polypropylene materials.

Preferably, the connection structure of the sound head and the protective film is adhesive and detachable, and the diameter of the protective film is at least 4mm larger than that of the sound head.

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

1. the utility model discloses in, through design heating structure on the pickup head, solved when the stethoscope is put on one's body the patient, can feel very ice, especially winter is just very much, and then causes the problem of uncomfortable sense for patient's health.

2. The utility model discloses in, be for bonding and dismantled and assembled through the connection structure at sound pick-up head and protecting film, the diameter of protecting film is greater than sound pick-up head diameter 4mm at least, conveniently changes the protecting film, avoids cross infection, has solved if the doctor makes rounds of the room in, probably all uses same stethoscope from beginning to end to can cause and keep away the problem of fork infection, thereby improve the performance of stethoscope.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of a part of the structure of the present invention.

In the figure: the stethoscope comprises a skin tube 1, a bifurcation tube 2, a bifurcation tube 3, a binaural left tube 4, a binaural right tube 5, a stethoscope head 6, a sound pick-up head connecting tube 7, a sound pick-up head cover 8, a sound pick-up head 9, a control button 10, a charging hole 11, an annular mounting groove 11, a miniature annular heating tube 12, a storage battery pack 13, a control circuit board 14 and a protective film 15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

an improved stethoscope comprises a rubber tube 1, one end of the rubber tube 1 is connected with the center of a bifurcated tube 1, a left binaural catheter 3 and one end of a right binaural catheter 4 are respectively arranged at the left end and the right end of the bifurcated tube 2, a stethoscope head 5 is arranged at the other end of the left binaural catheter 2, a sound head connecting tube 6 is arranged at the other end of the rubber tube 1, the bottom of the sound head connecting tube 6 penetrates through a sound head cover 7 and extends to the lower part of the sound head cover 7 to be connected with the center of the end surface of a sound head 8, the sound head cover 7 is arranged on the end surface of the sound head 8, a control button 9 is embedded on the end surface of the sound head cover 7 and is positioned at the left side of the sound head connecting tube 6, a charging hole 10 is embedded on the left side of the control button 9 and is positioned at the end surface of the sound head cover 7, an annular mounting groove 11 is arranged on the end surface of the sound head 8 and is based, the outside of annular mounting groove 11 and be located the terminal surface of sound pick-up head 8 and be embedded to have storage battery 13, one side of storage battery 13 and be located the terminal surface of sound pick-up head 8 and be embedded to have control circuit board 14, the bottom of sound pick-up head 8 is provided with protecting film 15, storage battery 13 is rechargeable lithium cell, its effect lies in, guarantee the recycling of heating structure, protecting film 15 adopts medical PP polypropylene material to make the diaphragm of 1-2mm thickness, sound pick-up head 8 is for bonding and dismantled and assembled with the connection structure of protecting film 15, the diameter of protecting film 15 is greater than sound pick-up head 8 diameter 4mm at least, its effect lies in, conveniently change the protecting film, avoid cross infection.

The utility model discloses work flow: when in use, the control button 9 and the charging hole 10 are respectively and electrically connected with the control circuit board 14 and the control circuit board 14 through leads respectively and electrically connected with the micro annular heating tube 12 and the storage battery pack 13 through leads respectively, under the condition that the storage battery pack 13 has electric energy, the control button 9 is operated to control the micro annular heating tube 12 to operate under the condition of cold weather, after the micro annular heating tube 12 generates heat after operating, because the upper sound pick-up head of the stethoscope is made of metal materials, the surface of the sound pick-up head 8 is heated by utilizing the physical property of the heat conductivity of the metal materials, the process solves the problem that when the stethoscope is placed on a patient, the stethoscope feels very icy, especially in winter, and further causes uncomfortable feeling to the body of the patient by designing a heating structure on the sound pick-up head 8, and simultaneously, the connection structure of the sound pick-up head 8 and the protective film 15 is bonded and detachable, the diameter of the protective film 15 is at least greater than the diameter 4mm of the sound pick-up head 8, so that the protective film is convenient to replace, cross infection is avoided, and the problem that the stethoscope can avoid fork infection due to the fact that the same stethoscope is probably used from head to tail when a doctor visits a room is solved, and the using performance of the stethoscope is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An improved stethoscope comprises a leather tube (1), and is characterized in that: the stethoscope head is characterized in that one end of the leather tube (1) is connected to the center of the bifurcated tube (2), one ends of a left binaural catheter (3) and a right binaural catheter (4) are respectively installed at the left end and the right end of the bifurcated tube (2), the stethoscope head (5) is installed at the other end of the left binaural catheter (3), a pickup head connecting tube (6) is installed at the other end of the leather tube (1), the bottom of the pickup head connecting tube (6) penetrates through the pickup head cover (7) and extends to the lower part of the pickup head cover (7) to be connected to the center of the end surface of the pickup head (8), the pickup head cover (7) is installed on the end surface of the pickup head (8), a control button (9) is embedded in the left side of the pickup head connecting tube (6) on the end surface of the pickup head cover (7), a charging hole (10) is embedded in the left side of the control button (9) and the end surface of the pickup, on the terminal surface of sound pick-up head (8) and based on sound pick-up head connecting pipe (6) for the centre of a circle seted up annular mounting groove (11), the internally mounted of annular mounting groove (11) has miniature annular heating pipe (12), the outside of annular mounting groove (11) is and be located the terminal surface of sound pick-up head (8) on embedded storage battery (13), one side of storage battery (13) is and be located the terminal surface of sound pick-up head (8) on embedded control circuit board (14), the bottom of sound pick-up head (8) is provided with protecting film (15).

2. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the other ends of the right double-ear catheter (4) and the left double-ear catheter (3) are respectively provided with a stethoscope head (5).

3. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the control button (9) and the charging hole (10) are respectively and electrically connected to the control circuit board (14) through conducting wires.

4. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the control circuit board (14) is electrically connected with the micro annular heating pipe (12) and the storage battery pack (13) through leads respectively.

5. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the storage battery pack (13) is a rechargeable lithium battery, and the protective film (15) is a diaphragm with the thickness of 1-2mm and is made of medical PP polypropylene materials.

6. An improved stethoscope according to claim 1, wherein said stethoscope further comprises: the connection structure of the sound pickup head (8) and the protective film (15) is adhesive and detachable, and the diameter of the protective film (15) is at least 4mm larger than that of the sound pickup head (8).