CN210749265U

CN210749265U - Stethoscope for pediatrics

Info

Publication number: CN210749265U
Application number: CN201920900468.4U
Authority: CN
Inventors: 陈晓梅; 万志娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-17
Filing date: 2019-06-17
Publication date: 2020-06-16
Anticipated expiration: 2029-06-17

Abstract

The utility model discloses a stethoscope for pediatrics, including auscultation head, circular recess, electric heating wire, heat-conducting layer, conduction rubber tube, three-way pipe, the same ear pipe of a set of size and earplug, the auscultation head is circular form, circular recess is opened in auscultation head bottom, electric heating wire installs in circular recess, the heat-conducting layer is installed on electric heating wire, conduction rubber tube cartridge is in auscultation head upper end, the three-way pipe lower extreme is connected with conduction rubber tube cartridge, a set of ear pipe that the size is the same is connected with three-way pipe upper end cartridge, the earplug is installed on the ear pipe, be equipped with audio frequency acquisition mechanism on the conduction rubber tube. The beneficial effects of the utility model are that, easy operation, the practicality is strong.

Description

Stethoscope for pediatrics

Technical Field

The utility model relates to a paediatrics field specifically is a stethoscope for paediatrics.

Background

The stethoscope (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 starting from 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 that uses in present paediatrics when examining children, the metal auscultation head causes the discomfort to children easily, and does not possess the audio acquisition function, and conventional testing result's error nature is great, can not satisfy the market demand.

SUMMERY OF THE UTILITY MODEL

The utility model provides a stethoscope for pediatrics, which solves the problem of using the stethoscope for pediatrics.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a stethoscope for pediatrics comprises a stethoscope head, a circular groove, an electric heating wire, a heat conducting layer, a conducting rubber tube, a three-way pipe, a group of ear tubes and earplugs, wherein the stethoscope head is circular, the circular groove is formed in the bottom of the stethoscope head, the electric heating wire is arranged in the circular groove, the heat conducting layer is arranged on the electric heating wire, the conducting rubber tube is inserted and connected to the upper end of the stethoscope head, the lower end of the three-way pipe is inserted and connected with the conducting rubber tube, the ear tubes with the same size are inserted and connected with the upper end of the three-way pipe, the earplugs are arranged on the ear tubes, and an audio acquisition mechanism is arranged on the;

the audio acquisition mechanism, it includes: the device comprises an audio acquisition pipe box, an audio acquisition module, an audio storage module, an audio transmission module, a sealing bearing, a micro motor, a rotating shaft, an audio blocking piece and a display screen;

the utility model discloses a pipe box is gathered to audio frequency, including audio frequency collection pipe box, audio frequency storage module, audio frequency transmission module, sealed bearing, micro motor, audio frequency collection pipe box, audio frequency collection module installs at audio frequency collection module one side, audio frequency transmission module installs at audio frequency collection module opposite side, sealed bearing inlays at audio frequency collection pipe box upper surface, micro motor installs on audio frequency collection pipe box, and rotatory end cartridge is in sealed bearing, the rotation axis is installed and is served at micro motor rotation, the audio frequency separation blade is installed on the rotation axis, display screen sets up on audio frequency collection pipe box.

Preferably, the stethoscope head has a diameter of 30mm for pediatric use.

Preferably, the audio transmission module can be connected with an external computer through Bluetooth, so that the sound waves can be analyzed conveniently.

Preferably, the display screen can be used for timing.

Preferably, the bottom of the display screen is provided with a control button and a switch device.

Preferably, the earplug is detachable and convenient to clean.

Advantageous effects

The utility model provides a stethoscope for pediatrics possesses following beneficial effect, installs electric heating wire in this auscultation head, has the heating function, convenient to use, and audio acquisition mechanism has the audio acquisition function, improves detection effect.

Drawings

Fig. 1 is the utility model discloses a stethoscope for pediatrics is the sketch map.

Fig. 2 is a sectional view of the auscultation head of the utility model.

Fig. 3 is a side view of the audio collection tube box of the present invention.

In the figure: 1. an auscultation head; 2. a circular groove; 3. an electric heating wire; 4. a heat conductive layer; 5. a conductive rubber tube; 6. a three-way pipe; 7. an ear tube; 8. an earplug; 9. an audio acquisition tube box; 10. an audio acquisition module; 11. an audio storage module; 12. an audio transmission module; 13. sealing the bearing; 14. a micro motor; 15. a rotating shaft; 16. an audio blocking sheet; 17. a display screen; 18. a control button; 19. a switching device.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a stethoscope for pediatrics comprises a stethoscope head 1, a circular groove 2, an electric heating wire 3, a heat conducting layer 4, a conducting rubber tube 5, a three-way pipe 6, a group of ear tubes 7 and earplugs 8, wherein the stethoscope head 1 is circular, the circular groove 2 is formed in the bottom of the stethoscope head 1, the electric heating wire 3 is installed in the circular groove 2, the heat conducting layer 4 is installed on the electric heating wire 3, the conducting rubber tube 5 is inserted in the upper end of the stethoscope head 1, the lower end of the three-way pipe 6 is connected with the conducting rubber tube 5 in an inserted mode, the group of ear tubes 7 with the same size are connected with the upper end of the three-way pipe 6 in an inserted mode, the earplugs 8 are installed on the ear tubes 7, and an audio acquisition mechanism is arranged on; the audio acquisition mechanism, it includes: the device comprises an audio acquisition pipe box 9, an audio acquisition module 10, an audio storage module 11, an audio transmission module 12, a sealing bearing 13, a micro motor 14, a rotating shaft 15, an audio baffle 16 and a display screen 17; the audio acquisition pipe box 9 is arranged at the front end of the conductive rubber pipe 5, the audio acquisition module 10 is arranged in the audio acquisition pipe box 9, the audio storage module 11 is arranged at one side of the audio acquisition module 10, the audio transmission module 12 is arranged at the other side of the audio acquisition module 10, the sealing bearing 13 is embedded on the upper surface of the audio acquisition pipe box 9, the micro motor 14 is arranged on the audio acquisition pipe box 9, the rotating end of the micro motor is inserted into the sealing bearing 13, the rotating shaft 15 is arranged on the rotating end of the micro motor 14, the audio blocking piece 16 is arranged on the rotating shaft 15, and the display screen 17 is arranged on the audio acquisition pipe box 9; the diameter of the auscultation head 1 is 30mm, and the auscultation head is used for pediatrics; the audio transmission module 12 can be connected with an external computer through Bluetooth, so that the sound waves can be analyzed conveniently; timing can be carried out on the display screen 17; the bottom of the display screen 17 is provided with a control button 18 and a switch device 19; the earplug 8 is detachable and convenient to clean.

The following electrical device models are used in the present case:

a micro motor: SZ micro motor.

The following is a description of the materials and shapes of the devices in this case:

audio frequency separation blade: foamed fiber aluminum sheet.

All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.

Example (b): the stethoscope for pediatrics is provided with a controller, the model of the controller is SS-22 intelligent, and the signal output end of the controller is respectively connected with the signal input ends of the heating wire 3, the audio acquisition module 10, the audio storage module 11, the audio transmission module 12 and the micro motor 14;

when the stethoscope is used, the electric heating wire 3 firstly starts to work, the stethoscope head 1 is heated through the heat conduction layer 4, the metal stethoscope head 1 is too cold to cause discomfort to children during auscultation, medical staff places the stethoscope head 1 at the chest of the children and wears the earplugs 8 into the ears during auscultation, the stethoscope head 1 is used for collecting heartbeat audio of the children, the heartbeat audio is subjected to sound transmission through the conduction rubber tube 5, the medical staff can open the display screen 17 for timing and is convenient to use, when the heartbeat audio of the children needs to be collected, the micro motor 14 firstly starts to work to drive the rotating shaft 15 on the rotating end, the rotating shaft 15 drives the audio blocking piece 16 to block the audio collection tube box 9, meanwhile, the audio collection module 10 collects the audio and stores the audio through the audio storage module 11, and the audio transmission module 12 can be connected with an external computer through Bluetooth, the sound wave can be analyzed conveniently, and the detection effect is improved.

Preferably, the auscultation head has a diameter of 30mm and is used for pediatrics.

As a preferred scheme, furthermore, the audio transmission module can be connected with an external computer through bluetooth, so as to facilitate analysis of sound waves.

Preferably, the display screen is capable of displaying time.

Preferably, the earplug is detachable, and is convenient to clean.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A stethoscope for pediatrics, which comprises a stethoscope head (1), a circular groove (2), an electric heating wire (3), a heat conducting layer (4), a conducting rubber tube (5), a three-way tube (6), a group of ear tubes (7) with the same size and earplugs (8), the auscultation head (1) is round, the round groove (2) is arranged at the bottom of the auscultation head (1), the electric heating wires (3) are arranged in the circular grooves (2), the heat conducting layer (4) is arranged on the electric heating wires (3), the conduction rubber tube (5) is inserted and connected at the upper end of the auscultation head (1), the lower end of the three-way tube (6) is inserted and connected with the conduction rubber tube (5), the group of ear tubes (7) with the same size is inserted and connected with the upper end of the three-way tube (6), the earplug (8) is arranged on the ear tube (7), and is characterized in that the conducting rubber tube (5) is provided with an audio acquisition mechanism;

the audio acquisition mechanism, it includes: the device comprises an audio acquisition pipe box (9), an audio acquisition module (10), an audio storage module (11), an audio transmission module (12), a sealing bearing (13), a micro motor (14), a rotating shaft (15), an audio blocking sheet (16) and a display screen (17);

the utility model discloses a pipe box is gathered to audio frequency, including audio frequency collection pipe box (9), conduction rubber tube (5) front end, install in audio frequency collection pipe box (9) audio frequency collection module (10), audio frequency storage module (11) are installed in audio frequency collection module (10) one side, audio frequency transmission module (12) are installed at audio frequency collection module (10) opposite side, seal bearing (13) are inlayed and are being gathered pipe box (9) upper surface at audio frequency, micro motor (14) are installed on audio frequency collection pipe box (9), and rotatory end cartridge is in seal bearing (13), install on micro motor (14) rotation end rotation axis (15), install on rotation axis (15) audio frequency separation blade (16), display screen (17) set up on audio frequency collection pipe box (9).

2. Stethoscope according to claim 1, wherein said head (1) has a diameter of 30mm for pediatric use.

3. The stethoscope as defined in claim 1 wherein the audio transmission module (12) is adapted to be connected to an external computer via bluetooth for analyzing sound waves.

4. A stethoscope for pediatric use according to claim 1 wherein the display screen (17) is adapted to allow timing.

5. Stethoscope according to claim 1, wherein said display screen (17) is fitted at the bottom with control buttons (18) and switch means (19).

6. Stethoscope for pediatric use according to claim 1, wherein said ear plug (8) is removable for easy cleaning.