Waveform-visualized electronic stethoscope

Abstract

The utility model relates to a waveform visualized electronic stethoscope which comprises a waveform generator, a display screen installed on the upper side of the middle of the waveform generator, a connecting rope connected to the right side of the waveform generator, four earplugs connected to the tail end of the connecting rope, a charging port formed in the front side of the right portion of the waveform generator, and a contact piece connected to the lower side of the left portion of the waveform generator. Six luminescent lamps are connected to the outer side of the contact piece, an outer ring is connected between the outer sides of the luminescent lamps, a mounting base is connected to the lower side of the middle of the waveform generator, a magnetic attraction piece is arranged on the mounting base, and a heating disc is rotationally connected to the left side of the mounting base. According to the utility model, the light-emitting lamp is arranged on the contact piece and is shielded by the outer ring, so that the condition that the contact piece is not completely attached to the skin of a patient can be found in time, medical personnel are assisted to take proper solutions, and the condition of diagnosis errors caused by non-attachment of the contact piece can be effectively avoided by adopting the mode.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an electronic stethoscope with waveform visualization. Background Technology

[0002] Waveform visualization electronic stethoscopes are advanced medical devices that can amplify and transmit sounds from inside the body and convert these sounds into visible waveforms, helping doctors to analyze and diagnose more intuitively. However, when medical staff place the contact piece against the patient's skin for auscultation, the waveform distortion rate is high due to poor contact, especially in special groups such as post-thoracic surgery patients, patients with high BMI, and patients with hirsutism. This contact problem directly affects the accuracy of identifying low-frequency heart sounds and high-frequency murmurs, thereby increasing the risk of misdiagnosis.

[0003] To address the above problems, a waveform visualization electronic stethoscope has been developed. Utility Model Content

[0004] To overcome the drawback of poor contact leading to high waveform distortion rates when medical staff apply the contact element to a patient's skin for auscultation, especially in special groups such as post-thoracic surgery patients, high BMI patients, and patients with hirsutism, this invention provides a waveform visualization electronic stethoscope.

[0005] The technical solution of this utility model is as follows: A waveform visualization electronic stethoscope includes a waveform generator, a display screen mounted on the upper middle part of the waveform generator, a connecting rope connected to the right side of the waveform generator, four earplugs connected to the end of the connecting rope, a charging port on the front right side of the waveform generator, a contact member connected to the lower left side of the waveform generator, six LEDs connected to the outer side of the contact member, an outer ring connected between the outer sides of the LEDs, a mounting base connected to the lower middle part of the waveform generator, a magnetic suction element provided on the mounting base, and a heating plate rotatably connected to the left side of the mounting base. The heating plate can heat the contact member, which helps to improve the patient's comfort during diagnosis.

[0006] Optionally, it also includes a storage component, with two of the storage components connected to the connecting rope, and the storage component is also connected to the rear side of the waveform generator.

[0007] Optionally, the waveform generator has anti-slip textures on both the front and rear sides.

[0008] Optionally, the connecting rope has a Y-shaped structure.

[0009] Optionally, the earplugs are all made of soft materials.

[0010] Optionally, the magnetic element can attract the heating plate.

[0011] By adopting the above technical solutions, the beneficial effects of this utility model are:

[0012] This invention incorporates a light source on the contact element and uses an outer ring to shield it. This allows for the timely detection of situations where the contact element does not fully adhere to the patient's skin, assisting medical personnel in taking appropriate corrective measures. During auscultation, when the contact element is fully attached to the patient's skin, the light emitted by the light source is blocked by the patient's skin and the outer ring. Conversely, when the contact element is not fully attached to the patient's skin, the light from the light source will leak out. Medical personnel can use this phenomenon to determine whether the contact element is properly attached. This method effectively avoids diagnostic errors caused by improper contact element attachment. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a partial three-dimensional structural diagram of the present invention.

[0015] Figure 3 This is a partial structural schematic diagram of the present invention.

[0016] Figure 4 This is a three-dimensional structural diagram of another aspect of the present invention.

[0017] Explanation of reference numerals in the attached diagram: 1: Waveform generator, 2: Display screen, 3: Connecting cord, 4: Earplug, 5: Charging port, 6: Storage piece, 7: Contact piece, 8: Light lamp, 9: Outer ring, 10: Mounting base, 11: Magnetic attachment, 12: Heating plate. Detailed Implementation

[0018] The embodiments of this utility model will be described below with reference to the accompanying drawings.

[0019] An electronic stethoscope with waveform visualization, such as Figures 1-4As shown, the device includes a waveform generator 1 with anti-slip textures on both the front and back sides. A display screen 2 is mounted on the upper middle part of the waveform generator 1. A connecting rope 3 with a Y-shaped structure is connected to the right side of the waveform generator 1, and four earplugs 4 are connected to the end of the connecting rope 3. The earplugs 4 are all made of soft material. A charging port 5 is opened on the front right side of the waveform generator 1. Two storage pieces 6 are connected to the connecting rope 3. Storage pieces 6 are also connected to the rear side of the waveform generator 1. A contact piece 7 is connected to the lower left side of the waveform generator 1. Six light-emitting lamps 8 are connected to the outside of the contact piece 7. An outer ring 9 is connected between the outside of the light-emitting lamps 8. A mounting base 10 is connected to the lower middle part of the waveform generator 1. A magnetic suction piece 11 is provided on the mounting base 10. A heating plate 12 is rotatably connected to the left side of the mounting base 10. The heating plate 12 can heat the contact piece 7, which helps to improve the patient's comfort during diagnosis. The magnetic suction piece 11 can attract the heating plate 12.

[0020] It should be noted that the waveform visualization electronic stethoscope is an advanced medical device that not only amplifies and transmits sounds from inside the human body but also converts these sounds into visible waveforms, helping doctors to analyze and diagnose more intuitively. Medical personnel wear earplugs 4 and hold the waveform generator 1, placing the contact piece 7 against the patient's skin. The patient's internal sounds are transmitted to the medical personnel's ears via the connecting cord 3, enabling diagnosis. Simultaneously, medical personnel can use the data reflected by the waveform generator 1 for intuitive diagnosis. However, when the medical personnel adhere the contact piece 7 to the patient's skin, situations may arise where the contact piece 7 does not fully adhere due to the patient's skin condition or aging of the connecting piece, resulting in decreased sound quality and even reduced diagnostic accuracy. This invention addresses this by incorporating a light source 8 on the contact piece 7 and using an outer ring 9 to shield it, allowing for timely detection of incomplete contact piece adhesion. Depending on the patient's skin condition, medical staff can take appropriate measures during auscultation. When the contact 7 is fully in contact with the patient's skin, the light from the lamp 8 will be blocked by the patient's skin and the outer ring 9. Conversely, when the contact 7 is not fully in contact with the patient's skin, the light from the lamp 8 will leak out. Medical staff can use this phenomenon to judge whether the contact 7 is in contact. This method can effectively avoid diagnostic errors caused by the contact 7 not being in contact. When the ambient temperature is low, the heating plate 12 can be rotated to the lower part of the contact 7 to heat the contact 7, avoiding the contact 7 being too cold and causing irritation to the patient's skin, which helps to improve the patient's comfort during auscultation. After the heating plate 12 is used, it can be flipped to the right, and the magnetic part 11 will attract the heating plate 12. After auscultation, the connecting rope 3 can be stored using the storage part 6, thereby saving space for the stethoscope.

[0021] It should be understood that the above description is for illustrative purposes only and is not intended to limit the present invention. Those skilled in the art will understand that variations of the present invention will be included within the scope of the claims herein.

Claims

1. An electronic stethoscope for waveform visualization, characterized by The utility model relates to a wave generator (1) is provided with display screen (2) on the middle upper side, is connected with connecting rope (3) on the right side, is connected with four earplugs (4) on the end, is provided with charging port (5) on the right front side, is connected with contact piece (7) on the left lower side, is connected with six luminous lamps (8) on the outside, is connected with outer ring (9) between the outside of luminous lamp (8), is connected with mounting seat (10) on the middle lower side, is equipped with magnetic attraction piece (11) on mounting seat (10), is rotatably connected with heating disc (12) on the left side, heating disc (12) can heat contact piece (7), is favorable to improve the comfort degree when patient diagnosis.

2. An electronic stethoscope for waveform visualization according to claim 1, characterized in that, Still include receiving part (6), be connected with two receiving part (6) on connecting rope (3), wave generator (1) rear side is also connected with receiving part (6).

3. An electronic stethoscope for waveform visualization according to claim 1, characterized in that, Wave generator (1) is equipped with antiskid line on the front and back two sides.

4. The electronic stethoscope for waveform visualization according to claim 1, characterized in that, Connecting rope (3) is Y-shaped structure.

5. The electronic stethoscope for waveform visualization according to claim 1, characterized in that, The earplug (4) is soft material.

6. An electronic stethoscope for waveform visualization according to claim 1, characterized in that, The magnetic attraction piece (11) can adsorb the heating disc (12).

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