CN213488905U

CN213488905U - Medical electronic stethoscope

Info

Publication number: CN213488905U
Application number: CN202021339932.6U
Authority: CN
Inventors: 卓建; 陈霞; 田友; 姜思奇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-06-22
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses a medical electronic stethoscope, including listening part and listening head, listening part's one end is provided with the earplug, listening part's other end fixedly connected with connecting pipe, and the fixed surface of connecting pipe is connected with the mounting, and the surface of mounting is provided with stretching device, the one end fixedly connected with support of connecting pipe, the middle part fixedly connected with sound protection gum cover on support surface, the one end and the listening head fixed connection of sound protection gum cover, the upper surface threaded connection who listens the head has the stopwatch. This medical electronic stethoscope, through the mounting, extension fixture, the setting in locking bolt and spacing hole, flexible post pulling spring makes flexible post slide and then adjust the length of flexible post in the sleeve, through adjusting flexible post and then realizing the regulation of device, the personnel of being convenient for wear, through the setting of listening head and stopwatch, open the stopwatch timing, medical personnel improve the accuracy that medical personnel detected through listening head listening personnel's rhythm of the heart etc. when the timing.

Description

Medical electronic stethoscope

Technical Field

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

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The effects are obtained mainly by physical means, not by pharmacological, immunological or metabolic means, or they are involved but only as an aid. 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. The stethoscope has been improved in appearance and sound transmission mode since the clinical application of 3.8.3.1817, 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 stethoscope is a commonly used medical device, but general stethoscope is inconvenient fixed, and most of the time, when using the stethoscope, the doctor not only needs to listen to the weak sound in the chest of the patient, but also needs to distinguish sound and frequency, such as heart rate, so the doctor often needs to use the timing tools such as clock and watch while auscultating, if not using the timing tools, the problem that the error is great is often caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a medical electronic stethoscope has solved the problem that proposes among the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the medical electronic stethoscope comprises a listening part and a listening head, wherein one end of the listening part is provided with an earplug, the other end of the listening part is fixedly connected with a connecting pipe, the surface of the connecting pipe is fixedly connected with a fixing part, the surface of the fixing part is provided with an extending device, one end of the connecting pipe is fixedly connected with a support, the middle part of the surface of the support is fixedly connected with a sound-preserving rubber sleeve, one end of the sound-preserving rubber sleeve is fixedly connected with the listening head, and the upper surface of the listening head is in threaded connection with a stopwatch.

Optionally, the stretching device comprises a sleeve, a telescopic column is inserted into one end of the sleeve, a limiting plate is fixedly connected to one end of the telescopic column, a return spring is fixedly connected to one side of the limiting plate, and one end of the telescopic column is fixedly connected with another fixing part through a U-shaped seat.

Optionally, the surface of the sleeve is in threaded connection with a locking bolt, and the telescopic column is fixedly connected with the sleeve through the locking bolt.

Optionally, the surface of flexible post is seted up with the spacing hole of locking bolt looks adaptation, the quantity of spacing hole is a plurality of, a plurality of spacing equidistant setting in the surface of flexible post in the spacing hole.

Optionally, the lower surface of stopwatch is fixedly connected with the screw post, the pitch of screw thread is 2mm, the middle part fixedly connected with of listening head upper surface and the screw sleeve of screw post looks adaptation.

Optionally, a storage battery is arranged inside the stopwatch, and a start button and a clear button are arranged on the surface of the stopwatch.

(III) advantageous effects

The utility model provides a medical electronic stethoscope possesses following beneficial effect: this medical electronic stethoscope, through the mounting, extension fixture, the setting in locking bolt and spacing hole, flexible post pulling spring makes flexible post slide and then adjust the length of flexible post in the sleeve, through adjusting flexible post and then realizing device's regulation, with the fixed flexible post of spacing hole threaded connection of locking bolt and flexible post difference in surface, the personnel of being convenient for wear, setting through listening head and stopwatch, when medical personnel inspect with listening head, open stopwatch timing, medical personnel are through listening head listening personnel's rhythm of the heart etc. when the timing, improve the accuracy that medical personnel detected.

Drawings

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

FIG. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a cross-sectional view of the stretching device of the present invention.

In the figure: 1. a listening section; 2. listening head; 3. an earplug; 4. a connecting pipe; 6. a fixing member; 7. a stretching device; 701. a sleeve; 702. a telescopic column; 703. a limiting plate; 704. a return spring; 8. a support; 9. a sound-preserving rubber sleeve; 10. a stopwatch; 11. locking the bolt; 12. and a limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: a medical electronic stethoscope comprises a listening part 1 and a listening head 2, wherein one end of the listening part 1 is provided with an earplug 3, the other end of the listening part 1 is fixedly connected with a connecting pipe 4, the surface of the connecting pipe 4 is fixedly connected with a fixing part 6, the surface of the fixing part 6 is provided with an extension device 7, the extension device 7 comprises a sleeve 701, one end of the sleeve 701 is inserted with a telescopic column 702, one end of the telescopic column 702 is fixedly connected with a limit plate 703, one side of the limit plate 703 is fixedly connected with a reset spring 704, one end of the telescopic column 702 is fixedly connected with the other fixing part 6 through a U-shaped seat, the surface of the sleeve 701 is in threaded connection with a locking bolt 11, the telescopic column 702 is fixedly connected with the sleeve 701 through the locking bolt 11, the surface of the telescopic column 702 is provided with a plurality of limit holes 12 matched with the locking bolt 11, the number of the limit holes 12 is a plurality of which, one end fixedly connected with support 8 of connecting pipe 4, the middle part fixedly connected with on support 8 surface keeps sound gum cover 9, the one end of keeping sound gum cover 9 and listening head 2 fixed connection, the upper surface threaded connection who listens head 2 has stopwatch 10, the lower fixed surface of stopwatch 10 is connected with the screw thread post, the pitch of screw thread is 2mm, the middle part fixedly connected with of listening head 2 upper surface and the screw thread sleeve of screw thread post looks adaptation, the inside of stopwatch 10 is provided with the battery, the surface of stopwatch 10 is provided with begins and clears away the button.

The utility model discloses in, this medical electronic stethoscope, the working procedure is as follows:

1. the telescopic column 702 pulls the spring 704 to enable the telescopic column 702 to slide in the sleeve 701 so as to adjust the length of the telescopic column 702, the telescopic column 702 is adjusted by adjusting the telescopic column 702 so as to realize adjustment of the device, the locking bolt 11 and the telescopic column 702 are fixedly connected with the limiting hole 12 in a threaded manner, and the telescopic column is convenient for people to wear.

2. When medical personnel checked with listening head 2, stopwatch 10 was opened for a time, and medical personnel improved the accuracy that medical personnel detected through listening head 2 listening personnel's rhythm of the heart etc. when the timing.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Medical electronic stethoscope, including listening part (1) and listening head (2), its characterized in that: the novel hearing aid is characterized in that one end of the hearing portion (1) is provided with an earplug (3), the other end of the hearing portion (1) is fixedly connected with a connecting pipe (4), the surface of the connecting pipe (4) is fixedly connected with a fixing piece (6), the surface of the fixing piece (6) is provided with an extending device (7), one end of the connecting pipe (4) is fixedly connected with a support (8), the middle of the surface of the support (8) is fixedly connected with a sound-preserving rubber sleeve (9), one end of the sound-preserving rubber sleeve (9) is fixedly connected with a hearing head (2), and the upper surface of the hearing head (2) is in threaded connection with a stopwatch (10).

2. The medical electronic stethoscope of claim 1, wherein: the stretching device (7) comprises a sleeve (701), a telescopic column (702) is inserted into one end of the sleeve (701), a limiting plate (703) is fixedly connected to one end of the telescopic column (702), a return spring (704) is fixedly connected to one side of the limiting plate (703), and one end of the telescopic column (702) is fixedly connected with another fixing piece (6) through a U-shaped seat.

3. The medical electronic stethoscope of claim 2, wherein: the surface of the sleeve (701) is in threaded connection with a locking bolt (11), and the telescopic column (702) is fixedly connected with the sleeve (701) through the locking bolt (11).

4. The medical electronic stethoscope of claim 2, wherein: the surface of the telescopic column (702) is provided with a plurality of limiting holes (12) matched with the locking bolts (11), and the number of the limiting holes (12) is a plurality of the limiting holes (12) are equidistantly arranged on the surface of the telescopic column (702).

5. The medical electronic stethoscope of claim 1, wherein: the lower surface of stopwatch (10) is fixedly connected with the screw post, the pitch of screw thread is 2mm, the middle part fixedly connected with of listening head (2) upper surface and the screw sleeve of screw post looks adaptation.

6. The medical electronic stethoscope of claim 1, wherein: the inside of the stopwatch (10) is provided with a storage battery, and the surface of the stopwatch (10) is provided with a start button and a clearing button.