CN213365920U

CN213365920U - Network version wireless stethoscope for cardiopulmonary auscultation simulation teaching

Info

Publication number: CN213365920U
Application number: CN202022277804.XU
Authority: CN
Inventors: 张�杰
Original assignee: Shanghai Kangwei Medical Technology Development Co ltd
Current assignee: Shanghai Kangwei Medical Technology Development Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-04
Anticipated expiration: 2030-10-13

Abstract

The application discloses a network-version wireless stethoscope for cardiopulmonary auscultation simulation teaching, which comprises an auscultation radio piece, a handheld fixing piece, a sealing isolation piece, a detachable fixing rod, a buckling fixing ball, a rotating hanging ring, a sealing protective cover and a wireless auscultation unit, wherein the wireless auscultation unit is arranged on the handheld fixing piece; the upper end of the auscultation sound receiving piece is fixedly connected with a handheld fixing piece; a plurality of detachable fixed rods are fixedly connected to the inner part of the auscultation sound receiving piece in a surrounding manner; the detachable fixed rod is fixedly connected with a buckling fixed ball; the buckling fixed ball and the detachable fixed rod are inserted with a sealing isolation piece; the upper end of the hand-held fixing piece is fixedly connected with a sealing protective cover through threads; a rotary lifting ring is fixedly connected to the sealing protection cover; the wireless transmission function of cardiopulmonary auscultation sound is realized, the problem that the traditional auscultation equipment can only carry out on-site auscultation is solved, and the portability of remote diagnosis is improved; the stethoscope has the advantages that the stethoscope has the advantages of being convenient to use and strong in sealing effect, the problem that the traditional stethoscope is not high in large-area sealing performance is solved, and the auscultation quality of the stethoscope is improved.

Description

Network version wireless stethoscope for cardiopulmonary auscultation simulation teaching

Technical Field

The application relates to a stethoscope, in particular to a network version wireless stethoscope for cardiopulmonary auscultation simulation teaching.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of the physicians, and the modern medicine is the invention of the stethoscope; since 1817 years, 3 months and 8 days of clinical application, the stethoscope has continuous improvement on appearance and sound transmission mode, but the basic structure of the stethoscope is not changed greatly, and the stethoscope mainly comprises a sound pickup part (a chest piece), a transmission part (a rubber tube) and a listening part (an ear piece); the larger the contact surface between the auscultation head and the body is, the better the sound effect is picked up; however, the surface of a human body has a radian, if the chest piece is too large, the stethoscope head cannot be completely contacted with the human body, and the sound can not be well picked up and can be leaked out from a gap, so that the size of the stethoscope head is based on clinical requirements; the chestpieces of stethoscopes are almost all uniform in diameter between 45-50 mm, with particular chestpieces such as pediatric typically being 30 mm in diameter and neonates being 18 mm.

The traditional stethoscope can be used only on site, so that the traditional stethoscope is inconvenient for teaching work, and the most accurate sound can not be obtained for the remote treatment of some special patients; therefore, a network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching is provided to solve the above problems.

Disclosure of Invention

A network edition wireless stethoscope for cardiopulmonary auscultation simulation teaching comprises an auscultation sound receiving piece, a handheld fixing piece, a sealing isolation piece, a detachable fixed rod, a buckling fixed ball, a rotary hanging ring, a sealing protective cover and a wireless auscultation unit; the upper end of the auscultation sound receiving piece is fixedly connected with a handheld fixing piece; a plurality of detachable fixed rods are fixedly connected to the inner part of the auscultation sound receiving piece in a surrounding manner; the detachable fixed rod is fixedly connected with a buckling fixed ball; the buckling fixed ball and the detachable fixed rod are inserted with a sealing isolation piece; the upper end of the hand-held fixing piece is fixedly connected with a sealing protective cover through threads; a rotary lifting ring is fixedly connected to the sealing protection cover;

the wireless auscultation unit comprises a mobile power supply, a first partition plate, a wireless signal emitter, a second partition plate, an AD converter, a third partition plate, a filter, a fourth partition plate, a sound pickup and a charging interface; the inner part of the handheld fixing piece is fixedly connected with a first clapboard, a second clapboard, a third clapboard and a fourth clapboard from top to bottom in a layered mode; a mobile power supply is fixedly connected to the upper surface of the first partition plate; a charging interface is fixedly connected to one side of the mobile power supply; the charging interface is fixedly connected with the handheld fixing piece through an opening; the upper surface of the second clapboard is fixedly connected with a wireless signal emitter; an AD converter is fixedly connected to the upper surface of the third partition plate; the upper surface of the fourth clapboard is fixedly connected with a filter; a sound pick-up is fixedly connected to the lower surface of the fourth partition plate; the pickup, the filter, the AD converter and the wireless signal transmitter are all electrically connected with the mobile power supply.

Furthermore, a sealing ring is sleeved at the joint of the sealing protective cover and the handheld fixing piece.

Further, the sealing and isolating piece is made of wear-resistant rubber; the sealing isolation piece is in a bowl shape with a through hole on the bottom surface.

Further, the lowermost face of the sealing spacer is located below the lowermost face of the auscultation sound receiving member.

Further, the diameter of the detachable fixing rod is smaller than that of the buckling fixing ball.

Further, the side rigid coupling of the interface that charges has the sealing member that rubber was made, and the sealing member is pegged graft in the interface that charges.

The beneficial effect of this application is: the application provides a network version wireless stethoscope for cardiopulmonary auscultation simulation teaching with wireless transmission and high sealed auscultation effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic external structural view of an embodiment of the present application;

FIG. 2 is a schematic cross-sectional front view of an embodiment of the present application;

fig. 3 is a schematic top view of an embodiment of the present application.

In the figure: 1. auscultation radio reception spare, 2, handheld mounting, 3, sealed separator, 4, removable dead lever, 5, lock fixed ball, 6, rotation rings, 7, sealed visor, 8, portable power source, 9, first baffle, 10, radio signal transmitter, 11, second baffle, 12, AD converter, 13, third baffle, 14, wave filter, 15, fourth baffle, 16, adapter, 17, the interface that charges.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, 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, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching comprises an auscultation sound receiving part 1, a handheld fixing part 2, a sealing isolation part 3, a detachable fixing rod 4, a buckling fixing ball 5, a rotary hanging ring 6, a sealing protective cover 7 and a wireless auscultation unit; the upper end of the auscultation radio piece 1 is fixedly connected with a handheld fixing piece 2; a plurality of detachable fixed rods 4 are fixedly connected to the inside of the auscultation sound receiving piece 1 in a surrounding manner; the detachable fixed rod 4 is fixedly connected with a buckling fixed ball 5; the fastening fixing ball 5 and the detachable fixing rod 4 are inserted with the sealing isolation piece 3; the upper end of the hand-held fixing piece 2 is fixedly connected with a sealing protective cover 7 through threads; a rotary lifting ring 6 is fixedly connected to the sealing protective cover 7;

the wireless auscultation unit comprises a mobile power supply 8, a first partition plate 9, a wireless signal transmitter 10, a second partition plate 11, an AD converter 12, a third partition plate 13, a filter 14, a fourth partition plate 15, a sound pickup 16 and a charging interface 17; the inner part of the handheld fixing piece 2 is fixedly connected with a first clapboard 9, a second clapboard 11, a third clapboard 13 and a fourth clapboard 15 from top to bottom in a layered manner; a mobile power supply 8 is fixedly connected to the upper surface of the first partition plate 9; a charging interface 17 is fixedly connected to one side of the mobile power supply 8; the charging interface 17 is fixedly connected to the handheld fixing part 2 through an opening; the upper surface of the second clapboard 11 is fixedly connected with a wireless signal emitter 10; an AD converter 12 is fixedly connected to the upper surface of the third partition plate 13; the upper surface of the fourth clapboard 15 is fixedly connected with a filter 14; a sound pickup 16 is fixedly connected to the lower surface of the fourth partition plate 15; the sound pickup 16, the filter 14, the AD converter 12 and the wireless signal transmitter 10 are all electrically connected to the mobile power supply 8.

A sealing ring is sleeved at the joint of the sealing protective cover 7 and the handheld fixing piece 2; the sealing isolation piece 3 is made of wear-resistant rubber; the sealing isolation piece 3 is in a bowl shape with a through hole on the bottom surface; the lowest surface of the sealing isolation piece 3 is positioned below the lowest surface of the auscultation sound receiving piece 1; the diameter of the detachable fixed rod 4 is smaller than that of the buckling fixed ball 5; the side of the interface 17 that charges is fixed with the sealing member that rubber made, and the sealing member is pegged graft in the interface 17 that charges.

When the stethoscope is used, the upper end of the semicircular auscultation sound receiving piece 1 is communicated and fixedly connected with the round tube-shaped handheld fixing piece 2, so that the appearance of the stethoscope is attractive, the stethoscope is convenient to use by hands, and the sound receiving effect is good; the stethoscope has the advantages that the auscultation sound receiving piece 1 is internally and fixedly connected with the plurality of detachable fixing rods 4 in a surrounding manner, the other ends of the detachable fixing rods 4 are fixedly connected with the buckling fixing balls 5, the diameters of the buckling fixing balls 5 are larger than those of the detachable fixing rods 4, the buckling fixing balls 5 are inserted with the sealing isolation pieces 3 made of rubber, and the lower ends of the sealing isolation pieces 3 are lower than those of the auscultation sound receiving piece 1; the stethoscope is convenient to use and fix through the design that the sealing protective cover 7 is fixedly connected to the opening at the upper end of the handheld fixing piece 2 through threads, and the rotary hanging ring 6 is fixedly connected to the upper end of the sealing protective cover 7; a first clapboard 9 is fixedly connected inside a handheld fixing piece 2, a mobile power supply 8 is fixedly connected on the first clapboard 9, a charging interface 17 is fixedly connected on the left side of the mobile power supply 8 by a hole on the handheld fixing piece 2, a third clapboard 11 is fixedly connected inside the handheld fixing piece 2 below the first clapboard 9, a wireless signal transmitter 10 is fixedly connected on the third clapboard 11, a third clapboard 13 is fixedly connected inside the handheld fixing piece 2 below the third clapboard 11, an AD converter 12 is fixedly connected on the third clapboard 13, a fourth clapboard 15 is fixedly connected inside the handheld fixing piece 2 below the third clapboard 13, a filter 14 is fixedly connected on the fourth clapboard 15, a sound pick-up 16 is fixedly connected on the lower surface of the fourth clapboard 15, the filter 14, the AD converter 12, the sound pick-up 16, the wireless signal transmitter 10 and the mobile power supply 8, and by the design, the stethoscope can convert cardiopulmonary sounds into analog signals through the sound pick-up 16, and is converted into an electric signal under the action of the AD converter 12, and the electric signal is kept true and interference is reduced under the action of the filter 14, and then is transmitted by the wireless signal transmitter 10 to be received by other objects on the internet, so that the function of auscultation in different places is achieved.

The application has the advantages that:

1. the utility model realizes the function of wireless transmission of cardiopulmonary auscultation sound through the structural design of the mobile power supply, the wireless signal transmitter, the AD converter, the filter, the sound pick-up and the charging interface, solves the problem that the traditional auscultation equipment can only carry out on-site auscultation, and improves the portability of remote diagnosis;

2. the utility model discloses a structural design of auscultation radio reception spare, handheld mounting, sealed separator, removable dead lever, lock fixed ball, rotation rings and sealed visor has realized facilitating the use and the strong function of sealed effect, has solved the not high problem of traditional stethoscope large tracts of land leakproofness, has improved the auscultation quality of stethoscope.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a wireless stethoscope of network version for cardiopulmonary auscultation simulation teaching which characterized in that: comprises an auscultation radio piece (1), a handheld fixing piece (2), a sealing isolation piece (3), a detachable fixed rod (4), a buckling fixed ball (5), a rotary hanging ring (6), a sealing protective cover (7) and a wireless auscultation unit; the upper end of the auscultation sound receiving piece (1) is fixedly connected with a handheld fixing piece (2); a plurality of detachable fixed rods (4) are fixedly connected to the inner part of the auscultation sound receiving piece (1) in a surrounding way; the detachable fixed rod (4) is fixedly connected with a buckling fixed ball (5); the fastening fixing ball (5) and the detachable fixing rod (4) are inserted with a sealing separator (3); the upper end of the handheld fixing piece (2) is fixedly connected with a sealing protective cover (7) through threads; a rotary lifting ring (6) is fixedly connected to the sealing protective cover (7);

the wireless auscultation unit comprises a mobile power supply (8), a first partition plate (9), a wireless signal emitter (10), a second partition plate (11), an AD converter (12), a third partition plate (13), a filter (14), a fourth partition plate (15), a sound pickup (16) and a charging interface (17); the inner part of the handheld fixing piece (2) is fixedly connected with a first clapboard (9), a second clapboard (11), a third clapboard (13) and a fourth clapboard (15) from top to bottom in a layered mode; a mobile power supply (8) is fixedly connected to the upper surface of the first partition plate (9); a charging interface (17) is fixedly connected to one side of the mobile power supply (8); the charging interface (17) is fixedly connected to the handheld fixing piece (2) through an opening; a wireless signal emitter (10) is fixedly connected to the upper surface of the second clapboard (11); an AD converter (12) is fixedly connected to the upper surface of the third partition plate (13); a filter (14) is fixedly connected to the upper surface of the fourth clapboard (15); a sound pick-up (16) is fixedly connected to the lower surface of the fourth clapboard (15); the sound pick-up (16), the filter (14), the AD converter (12) and the wireless signal transmitter (10) are electrically connected with the mobile power supply (8).

2. The network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching of claim 1, wherein: and a sealing ring is sleeved at the joint of the sealing protective cover (7) and the handheld fixing piece (2).

3. The network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching of claim 1, wherein: the sealing isolation piece (3) is made of wear-resistant rubber; the sealing isolation piece (3) is bowl-shaped with a through hole on the bottom surface.

4. The network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching of claim 1, wherein: the lowest surface of the sealing isolation piece (3) is positioned below the lowest surface of the auscultation sound receiving piece (1).

5. The network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching of claim 1, wherein: the diameter of the detachable fixed rod (4) is smaller than that of the buckling fixed ball (5).

6. The network-based wireless stethoscope for cardiopulmonary auscultation simulation teaching of claim 1, wherein: the side of the charging interface (17) is fixedly connected with a sealing piece made of rubber, and the sealing piece is inserted into the charging interface (17).