CN210077689U

CN210077689U - Multipurpose medical stethoscope

Info

Publication number: CN210077689U
Application number: CN201822050804.9U
Authority: CN
Inventors: 梁宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-07
Filing date: 2018-12-07
Publication date: 2020-02-18
Anticipated expiration: 2028-12-07

Abstract

The utility model relates to a multipurpose stethoscope for medical treatment belongs to medical auxiliary instrument technical field. The stethoscope probe of the utility model is arranged in a round platform shape, and a timer is arranged in the hand-held pressing part; the auscultation body is positioned in the probe of the round table-shaped stethoscope, and the top of the auscultation body is connected with the connecting seat through the connecting seat; the middle part of the bottom surface of the auscultation body is inwards sunken to form a conical sound pickup cavity, and the cone angle is arranged upwards; a downward flange II is arranged at the bottom of the auscultation body, and a groove is formed in the outer side of the flange II; the middle part of the elastic body is provided with a flange I, the flange I is positioned below a flange II of the auscultation body, and the flange I and the flange II are both separated from the pickup membrane by a certain distance; the top of elastomer is provided with the centre gripping reason, and the centre gripping reason is fixed in the gap between stethoscope probe and the auscultation body. The utility model discloses a change the shape of auscultation body and elastomer, realized picking up of three kinds of audios, enough assurance doctor is to the judgement of patient's disease.

Description

Multipurpose medical stethoscope

Technical Field

The utility model relates to a multipurpose stethoscope for medical treatment belongs to medical auxiliary instrument technical field.

Background

At present, a medical stethoscope is usually used, wherein a metal diaphragm in a probe is transmitted into an ear through a pipeline sound cavity, and a doctor makes a judgment according to the sound of the medical stethoscope. However, when the stethoscope is used for listening to different parts, the interference is more, the sound is less, and the judgment of doctors is seriously influenced by the sound quality.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect that prior art exists, the utility model provides a multipurpose stethoscope is used in medical treatment.

The utility model discloses a medical multipurpose stethoscope, which comprises earplugs, a stethoscope tube, a connecting seat and a stethoscope probe, wherein one end of the stethoscope tube is connected with the earplugs, and the other end of the stethoscope tube is connected with the stethoscope probe through the connecting seat; the stethoscope probe is arranged in a round table shape, and a timer is arranged in the handheld pressing part;

the auscultation body is positioned in the probe of the round table-shaped stethoscope, and the top of the auscultation body is connected with the connecting seat through the connecting seat; the middle part of the bottom surface of the auscultation body is inwards sunken to form a conical sound pickup cavity, and the cone angle is arranged upwards; a downward flange II is arranged at the bottom of the auscultation body, and a groove is formed in the outer side of the flange II; the middle part of the elastic body is provided with a flange I, the flange I is positioned below a flange II of the auscultation body, and the flange I and the flange II are both separated from the pickup membrane by a certain distance; the top of elastomer is provided with the centre gripping reason, and the centre gripping reason is fixed in the gap between stethoscope probe and the auscultation body.

As a further limitation, the elastomer bottom sound-collecting membrane picks up low frequency sounds by contact with the patient's body.

As a further limitation, the handheld pressing part is pressed by different forces, and the sound pickup film is sequentially contacted with the flange I and the flange II, so that the space size of the sound pickup cavity is changed and is used for picking up sound sources with different audio frequencies, and the smaller the space is, the higher the picked audio frequency is.

By way of further limitation, when the elastic body is subjected to upward applied force, the bottom of the elastic body is firstly tilted upwards to expose the flange I on the elastic body, and the sound-collecting membrane is contacted with the flange I.

As a further limitation, the connecting seat is fixed between the auscultation body and the handheld pressing part.

As a further limitation, a vacuum cavity is arranged in the auscultation tube, the vacuum cavity is communicated with the sound pickup cavity, and the auscultation tube is also composed of a vacuum sound insulation cavity.

The utility model has the advantages that: the utility model realizes the pick-up of three audio frequencies by changing the shapes of the auscultation body and the elastic body, and ensures the doctor to judge the disease of the patient; the hand-held pressing part is internally provided with a timer which is used for recording the time of pressing the body of the patient.

Drawings

Fig. 1 is one of the state diagrams of the sound-collecting membrane of the present invention.

Fig. 2 is a second state diagram of the sound-collecting membrane of the present invention.

Fig. 3 is a third state diagram of the sound-collecting membrane of the present invention.

Fig. 4 is a schematic structural diagram of the present invention.

Fig. 5 is a partial enlarged view of the hand-held pressing portion and the stethoscope probe of fig. 4.

In the figure: 1. a stethoscope tube; 2. a vacuum sound insulation cavity; 3. a vacuum chamber; 4. a timer; 5. a hand-held pressing part; 6. a connecting seat; 7. a stethoscope probe; 8. a auscultation body; 9. a fixing pad; 10. a sound-collecting cavity; 11. an elastomer; 12. a flange I; 13. a flange II; 14. a sound-collecting membrane; 15. a clamping rim.

Detailed Description

In order to make the objects and technical solutions of the present invention more clearly understood, the present invention will be further described in detail with reference to the following embodiments.

Example 1:

as shown in fig. 4, a conventional stethoscope includes earplugs, a stethoscope tube 1, a connecting seat 6, and a stethoscope probe 7, wherein one end of the stethoscope tube 1 is connected to the earplugs, and the other end of the stethoscope tube is connected to the stethoscope probe 7 through the connecting seat 6. What is different is multipurpose stethoscope for medical treatment, reform transform auscultation body 8 into like the stethoscope probe 7 that fig. 5 shows, stethoscope probe 7 is round platform form setting, presses the splenium 5 to embed in handheld, time-recorder 4 is used for the record to press the time of patient's health. A switch is arranged on the side part of the handheld pressing part 5, and the switch is pulled by fingers to start while pressing; the timepiece 4 dial is located on top of the hand-held pressing portion 5.

As shown in fig. 1, the core of the medical multipurpose stethoscope of the present invention is the stethoscope body 8 and the elastic body 11. The auscultation body 8 is positioned in the circular truncated cone-shaped stethoscope probe 7, and the top of the auscultation body 8 is connected with the connecting seat 6 through the connecting seat 6; the middle part of the bottom surface of the auscultation body 8 is inwards sunken to form a conical sound pickup cavity 10, and the cone angle is arranged upwards; the bottom of the auscultation body 8 is provided with a downward flange II 13, and the outer side of the flange II 13 is provided with a groove. The conical sound-collecting cavity 10 is used for collecting a sound source transferred from the body of a patient, helps a doctor to analyze and compare the symptoms of the patient more clearly, and is beneficial to timely judgment of diseases. The groove at the bottom of the auscultation body 8 is used for buffering the elastic body 11 from moving upwards caused by deformation. The elastic body 11 is provided with a bottom sound-collecting membrane 14, and the sound-collecting membrane 14 is contacted with the body of a patient to collect low-frequency sound.

As shown in fig. 2 to 3, a flange i 12 is arranged in the middle of the elastic body 11, the flange i 12 is located below a flange ii 13 of the auscultation body 8, and the flange i 12 and the flange ii 13 are both spaced from the sound-collecting membrane 14 by a certain distance; when the handheld pressing part 5 is pressed with different forces, the sound pickup film 14 is sequentially contacted with the flange I12 and the flange II 13, so that the space size of the sound pickup cavity 10 is changed and is used for picking up sound sources with different audio frequencies, and the smaller the space is, the higher the picked audio frequency is; so that the pick-up of different audio frequencies can be realized without leaving the body of the patient.

The top of elastomer 11 is provided with clamping edge 15, and clamping edge 15 is fixed in the gap between stethoscope probe 7 and the auscultation body 8, guarantees that elastomer 11 is at the deformation in-process, and the top remains throughout in the connection of stethoscope probe 7 and auscultation body 8 is fixed.

When the elastic body 11 is subjected to upward applied force, the bottom of the elastic body 11 is firstly tilted upwards to expose the flange I12 positioned thereon, so that a space is provided for the sound-collecting membrane 14 to contact with the flange I12; the force is continuously applied, so that the flange I12 is upwarped, and the upwarped flange I12 is shrunk to the groove, so that space is provided for the sound-collecting membrane 14 to be contacted with the flange II 13. When the sound-collecting membrane 14 is in contact with the flange i 12, it is possible to pick up a source of relatively high audio frequencies, whereas when the sound-collecting membrane 14 is in contact with the flange ii 13, it is possible to pick up a source of relatively very high audio frequencies. By changing the shapes of the auscultation body 8 and the elastic body 11, the three audio frequencies can be picked up, and the judgment of doctors on the diseases of patients can be guaranteed sufficiently. By comparing fig. 1 to fig. 3, it can be respectively intuitively understood that the sound-collecting membrane 14 is located at different positions, which results in the change of the spatial size of the sound-collecting cavity 10.

Example 2:

the bottom of the stethoscope head 7 is provided with a fixing pad 9, and the fixing pad 9 is used for pressing the clothes of the patient to ensure that the sound-collecting membrane 14 is fully contacted with the patient.

The connecting seat 6 is fixed on the auscultation body 8 and is held between the pressing part 5, plays a supporting role for the handheld pressing part 5, and simultaneously plays a supporting and protecting role for the auscultation tube 1.

The auscultation tube 1 is internally provided with a vacuum cavity 3, and the vacuum cavity 3 is communicated with the sound collecting cavity 10 for transmitting audio to the earplug in a manner of avoiding interference as much as possible. The auscultation tube 1 is also composed of a vacuum sound insulation cavity 2, and the vacuum sound insulation cavity 2 has a good sound insulation effect, so that the sound effect is further improved.

The utility model can be widely applied to the occasions of medical auxiliary instruments.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and all the equivalent modifications, equivalent replacements and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A medical multipurpose stethoscope is characterized by comprising earplugs, a stethoscope tube (1), a connecting seat (6) and a stethoscope probe (7), wherein one end of the stethoscope tube (1) is connected with the earplugs, and the other end of the stethoscope tube is connected with the stethoscope probe (7) through the connecting seat (6); the stethoscope probe (7) is arranged in a round table shape, and a timer (4) is arranged in the handheld pressing part (5);

the auscultation body (8) is positioned inside the circular truncated cone-shaped stethoscope probe (7), and the top of the auscultation body (8) is connected with the connecting seat (6) through the connecting seat (6); the middle part of the bottom surface of the auscultation body (8) is inwards sunken to form a conical sound-collecting cavity (10), and the cone angle is arranged upwards; a downward flange II (13) is arranged at the bottom of the auscultation body (8), and a groove is formed in the outer side of the flange II (13); a flange I (12) is arranged in the middle of the elastic body (11), the flange I (12) is positioned below a flange II (13) of the auscultation body (8), and the flange I (12) and the flange II (13) are both separated from the sound-collecting membrane (14) by a certain distance; the top of the elastic body (11) is provided with a clamping edge (15), and the clamping edge (15) is fixed in a gap between the stethoscope probe (7) and the auscultation body (8);

the bottom of the elastic body (11) is provided with a sound-collecting membrane (14), and the sound-collecting membrane (14) is contacted with the body of a patient to pick up low-frequency sound;

the handheld pressing part (5) is pressed by different forces, and the sound pickup film (14) is sequentially contacted with the flange I (12) and the flange II (13), so that the space size of the sound pickup cavity (10) is changed and is used for picking up sound sources of different audio frequencies, and the smaller the space is, the higher the picked audio frequency is;

when the elastic body (11) is subjected to upward applied force, the bottom of the elastic body (11) is firstly tilted upwards, the flange I (12) positioned on the elastic body is exposed, and the sound-collecting membrane (14) is in contact with the flange I (12);

the connecting seat (6) is fixed between the auscultation body (8) and the handheld pressing part (5);

the stethoscope tube (1) is internally provided with a vacuum cavity (3), the vacuum cavity (3) is communicated with a sound collecting cavity (10), and the stethoscope tube (1) is also composed of a vacuum sound insulation cavity (2).