阅读说明：本技术 一种防护性心肺信号识别装置及其使用方法 (Protective heart-lung signal identification device and use method thereof ) 是由 李建珍 张传玲 危椠罡 于 2021-07-02 设计创作，主要内容包括：本发明提供一种防护性心肺信号识别装置及其使用方法。所述防护性心肺信号识别装置及其使用方法包括拾音部件和电池包；两个软带,两个所述软带分别设置在所述电池包的两侧；锁扣,所述锁扣设置在两个所述软带上；挂钩,所述挂钩固定安装在所述电池包的一侧；挂环,所述挂环挂设在所述挂钩上；手杆,所述手杆固定安装在所述挂环的底端；握把,所述握把固定套设在所述手杆上；扩音器,所述扩音器固定安装在所述手杆的一侧,所述扩音器位于所述握把的下方。本发明提供的防护性心肺信号识别装置及其使用方法具有便于检测患者心肺音、便于携带、方便医生使用、能够做到多个医生同时听诊的优点。(The invention provides a protective heart-lung signal identification device and a using method thereof. The protective heart-lung signal recognition device and the use method thereof comprise a sound pickup part and a battery pack; the two soft belts are respectively arranged on two sides of the battery pack; the lock catches are arranged on the two soft belts; the hook is fixedly arranged on one side of the battery pack; the hanging ring is hung on the hook; the hand lever is fixedly arranged at the bottom end of the hanging ring; the handle is fixedly sleeved on the hand rod; the loudspeaker is fixedly installed on one side of the hand lever and is located below the grip. The protective cardiopulmonary signal recognition device and the use method thereof provided by the invention have the advantages of convenience in detecting cardiopulmonary sounds of patients, convenience in carrying and use by doctors, and capability of realizing simultaneous auscultation by a plurality of doctors.)

1. A protective heart-lung signal recognition device, comprising:

a sound pickup part and a battery pack;

the two soft belts are respectively arranged on two sides of the battery pack;

the lock catches are arranged on the two soft belts;

the hook is fixedly arranged on one side of the battery pack;

the hanging ring is hung on the hook;

the hand lever is fixedly arranged at the bottom end of the hanging ring;

the handle is fixedly sleeved on the hand rod;

the loudspeaker is fixedly arranged on one side of the hand lever and is positioned below the grip;

a conductive member disposed on the sound pickup member and the microphone;

the sound control knob is fixedly arranged on one side of the hand lever, which is far away from the loudspeaker, and is connected with the loudspeaker;

the indicator light is fixedly arranged on one side of the hand lever, which is far away from the loudspeaker;

the connecting mechanism is arranged on the hand lever and corresponds to the sound pickup part;

and the clamping mechanism is arranged on the hand lever and is positioned above the grip.

2. The protective heart-lung signal recognition device of claim 1, wherein the connection mechanism comprises a sleeve, a slot, a plurality of bolts, a first spring, a fixing plate, a connection plate, a guide ring and a second spring, the sleeve is disposed outside the pickup part, the slot is disposed on a side of the sleeve away from the handle, the slot is adapted to the pickup part, the bolts are all installed on an inner wall of the slot in a threaded manner, ends of the bolts close to each other are all abutted against the pickup part, the first spring is fixedly installed on a side of the sleeve close to the handle, the fixing plate is fixedly installed on an end of the first spring away from the sleeve, the connection plate is fixedly installed on a side of the fixing plate away from the first spring, and the connection plate is hinged to the handle, the guide ring is slidably mounted on the hand lever, two ends of the guide ring are respectively far away from the fixed piece and are fixedly connected with one side of the first spring, the second spring is slidably sleeved on the guide ring, one end of the second spring is fixedly connected with the fixed piece, and the other end of the second spring is far away from the hand lever and is fixedly connected with one side of the fixed piece.

3. The heart-lung signal recognition device of claim 1, wherein said holding mechanism comprises two locking pieces, two sliding rails, two guide rods, two sliding pieces and two third springs, wherein said two locking pieces are respectively disposed on two sides of said handle bar, said two locking pieces are disposed above said handle, said two sliding rails are respectively disposed on two sides of said handle bar and respectively correspond to said two locking pieces, said two guide rods are respectively and fixedly mounted in said two sliding rails, said two sliding pieces are respectively slidably fitted over said two guide rods, said two sliding pieces are respectively and slidably connected to inner walls of said two sliding rails, a side of each of said two sliding pieces away from each other extends to outside of said handle bar and is respectively and fixedly connected to said two locking pieces, said two third springs are respectively and slidably fitted over said two guide rods, one end of each of the two third springs is fixedly connected with the corresponding sliding piece, and the other end of each of the two third springs is fixedly connected with the inner wall of the corresponding sliding way.

4. The protective heart-lung signal identification device of claim 1, wherein both of the soft belts are elastic bandages, the lock catch is a plastic snap fastener, and the handle is provided with anti-slip convexo-concave.

5. The protective heart-lung signal identification device of claim 2, wherein a plurality of threaded holes are formed on the inner wall of the slot, and the internal threads of the plurality of threaded holes are respectively screwed with the external threads of the plurality of bolts.

6. The protective heart-lung signal identification device of claim 2, wherein the same rubber bellows is fixedly installed on the side where the ferrule and the fixing piece are close to each other, and the rubber bellows is located outside the first spring.

7. The protective heart-lung signal identification device of claim 2, wherein the handle bar is provided with an arc-shaped through hole, the guide ring penetrates through the arc-shaped through hole, and contact surfaces of the handle bar, the fixing piece and the second spring are both convex inclined surfaces.

8. The protective heart-lung signal identification device according to claim 3, wherein two of the slide ways are arc-shaped grooves, two of the guide rods are arc-shaped rods, the two slide ways and the two guide rods are distributed along a circle center point which is equal to a cross-sectional circle center point of the hand rod, and the two slide pieces are wedge-shaped pieces.

9. The protective heart-lung signal recognition device of claim 3, wherein both of the two clamping pieces are clamping pieces, and both of the two sliding pieces are provided with through holes, and the two through holes are respectively matched with the two guide rods.

10. The method for using a protective heart-lung signal recognition device according to any one of claims 1 to 9, wherein the detection method comprises the steps of;

s1: when the portable battery pack is carried, the battery pack is firstly obliquely spanned between the waists, then the battery pack is wound on the waist through the two soft belts, and then the battery pack can be fixed by buckling the lock catches, so that the portable battery pack is light and convenient for people to use;

s2: during operation, firstly, the handle position on the hand rod is held by one hand, the hanging ring is separated from the hook and can be taken down, then, the other hand connects a power supply at a power connection position in the device through the battery pack, then, the other hand pinches the lower half parts of the two clamping pieces, the lower half parts of the two clamping pieces are close to each other, so that the upper half parts of the two clamping pieces are opened, at the moment, the two sliding pieces slide along guide rods in the two sliding ways and compress the third spring, at the moment, the small arm holding the handle is placed between the two clamping pieces, the hand can be released, and the two clamping pieces fix the arm under the resilience of the two third springs, so that the fixing mode can effectively relieve the pressure of the hand, particularly the wrist, and is favorable for long-time operation;

s3: examine time measuring, the pilot lamp divide into red and green two colours, green demonstration detects normally, it is unusual then to indicate red, the volume size of the adjustable megaphone of accuse sound knob, the megaphone can make the sound diffusion when detecting the cardiopulmonary, thereby can make a plurality of doctors listen simultaneously, this device of handheld during operation makes pickup part aim at other positions such as patient's cardiopulmonary, detect it, this kind of mode that does not directly contact is comparatively safe, when pressing, first spring can freely turn round the partial direction, thereby guarantee the flexibility of using, in the first spring of cloth sandwich such as rubber ripple cover can prevent clothes, second spring on the guide ring can carry out the adaptability to the front and back pitch angle that detects and adjust, the articulated mode of handspike and connection piece is more nimble.

Technical Field

The invention relates to the technical field of medical supplies, in particular to a protective heart-lung signal identification device and a using method thereof.

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. The stethoscope has been improved in appearance and sound transmission mode since it was used clinically in 1817, 3 and 8 days, but its basic structure is not changed much, and it is mainly composed of a sound pickup part (chest piece), a conduction part (hose) and a listening part (ear piece), which is used to collect and amplify the sound emitted from the heart, lung, artery, vein and other internal organs, and the collected sound is amplified (frequency) nonlinearly, and with the increasing demand of people, a large number of stethoscopes are gradually appearing on the market, for example: a single-use stethoscope, a dual-use stethoscope, a medical stethoscope, a fetal sound stethoscope and an electronic stethoscope.

However, because the stethoscope on the existing market is the supra-aural type mostly, in the in-service use, especially under the comparatively serious condition of present epidemic situation, the doctor wears inclosed protective clothing at the during operation mostly, the protective clothing of closed makes doctor's ears all wrapped up, lead to being difficult to put into the ear when the stethoscope is operated, the probability that the doctor is infected has also been increased, traditional stethoscope can only supply single doctor's auscultation when the operation simultaneously, can't accomplish a plurality of doctors and auscultate simultaneously, thereby increase the judgement nature of disease.

Therefore, there is a need to provide a new protective heart-lung signal identification device and a method for using the same to solve the above technical problems.

Disclosure of Invention

The technical problem to be solved by the invention is to provide a protective heart-lung signal recognition device which is convenient for detecting the heart-lung sounds of a patient, is convenient to carry and use by doctors and can realize the simultaneous auscultation by a plurality of doctors and a use method thereof.

In order to solve the above technical problem, the present invention provides a protective heart-lung signal recognition apparatus, comprising: a sound pickup part and a battery pack; the two soft belts are respectively arranged on two sides of the battery pack; the lock catches are arranged on the two soft belts; the hook is fixedly arranged on one side of the battery pack; the hanging ring is hung on the hook; the hand lever is fixedly arranged at the bottom end of the hanging ring; the handle is fixedly sleeved on the hand rod; the loudspeaker is fixedly arranged on one side of the hand lever and is positioned below the grip; a conductive member disposed on the sound pickup member and the microphone; the sound control knob is fixedly arranged on one side of the hand lever, which is far away from the loudspeaker, and is connected with the loudspeaker; the indicator light is fixedly arranged on one side of the hand lever, which is far away from the loudspeaker; the connecting mechanism is arranged on the hand lever and corresponds to the sound pickup part; and the clamping mechanism is arranged on the hand lever and is positioned above the grip.

Preferably, the connecting mechanism comprises a clamping sleeve, a clamping groove, a plurality of bolts, a first spring, a fixing piece, a connecting piece, a guide ring and a second spring, the clamping sleeve is arranged outside the sound pickup part, the clamping groove is arranged on one side of the clamping sleeve far away from the hand lever, the clamping groove is matched with the sound pickup part, the bolts are all installed on the inner wall of the clamping groove in a threaded manner, one ends of the bolts close to each other are all abutted against the sound pickup part, the first spring is fixedly installed on one side of the clamping sleeve close to the hand lever, the fixing piece is fixedly installed on one end of the first spring far away from the clamping sleeve, the connecting piece is fixedly installed on one side of the fixing piece far away from the first spring, the connecting piece is hinged with the hand lever, the guide ring is slidably installed on the hand lever, and two ends of the guide ring are both fixedly connected with one side of the fixing piece far away from the first spring, the second spring is sleeved on the guide ring in a sliding mode, one end of the second spring is fixedly connected with the fixed piece, and the other end of the second spring is fixedly connected with one side, far away from the fixed piece, of the hand lever.

Preferably, the clamping mechanism comprises two clamping pieces, two sliding ways, two guide rods, two sliding pieces and two third springs, the two clamping pieces are respectively arranged at two sides of the hand lever, the two clamping pieces are both positioned above the handle, the two sliding ways are respectively arranged at two sides of the hand lever and respectively correspond to the two clamping pieces, the two guide rods are respectively and fixedly installed in the two sliding ways, the two sliding pieces are respectively sleeved on the two guide rods in a sliding manner, the two sliding pieces are respectively and slidably connected with the inner walls of the two sliding ways, one sides of the two sliding pieces far away from each other extend to the outside of the hand lever and are respectively and fixedly connected with the two clamping pieces, the two third springs are respectively sleeved on the two guide rods in a sliding manner, one ends of the two third springs are respectively and fixedly connected with the two sliding pieces, the other ends of the two third springs are fixedly connected with the inner walls of the two slideways respectively.

Preferably, the two soft belts are elastic bandages, the lock catch is a plastic snap fastener, and the handle is provided with anti-skidding convex-concave parts.

Preferably, a plurality of threaded holes are formed in the inner wall of the clamping groove, and internal threads of the plurality of threaded holes are screwed with external threads of the plurality of bolts respectively.

Preferably, one side, close to each other, of the clamping sleeve and the fixing piece is fixedly provided with the same rubber corrugated sleeve, and the rubber corrugated sleeve is positioned outside the first spring.

Preferably, an arc-shaped through hole is formed in the hand lever, the guide ring penetrates through the arc-shaped through hole, and the contact surfaces of the hand lever and the fixed piece with the second spring are both raised inclined planes.

Preferably, the two slide ways are arc-shaped grooves, the two guide rods are arc rods, the two slide ways and the two guide rods are distributed along the circle centers of the cross section center points of the hand rod, and the two slide pieces are wedge-shaped pieces.

Preferably, the two clamping pieces are clamping pieces, through holes are formed in the two sliding pieces, and the through holes are respectively matched with the two guide rods.

The invention also provides a use method of the protective heart-lung signal identification device, which comprises the following steps:

s1: when the portable battery pack is carried, the battery pack is firstly obliquely spanned between the waists, then the battery pack is wound on the waist through the two soft belts, and then the battery pack can be fixed by buckling the lock catches, so that the portable battery pack is light and convenient for people to use;

s2: during operation, firstly, the handle position on the hand rod is held by one hand, the hanging ring is separated from the hook and can be taken down, then, the other hand connects a power supply at a power connection position in the device through the battery pack, then, the other hand pinches the lower half parts of the two clamping pieces, the lower half parts of the two clamping pieces are close to each other, so that the upper half parts of the two clamping pieces are opened, at the moment, the two sliding pieces slide along guide rods in the two sliding ways and compress the third spring, at the moment, the small arm holding the handle is placed between the two clamping pieces, the hand can be released, and the two clamping pieces fix the arm under the resilience of the two third springs, so that the fixing mode can effectively relieve the pressure of the hand, particularly the wrist, and is favorable for long-time operation;

s3: examine time measuring, the pilot lamp divide into red and green two colours, green demonstration detects normally, it is unusual then to indicate red, the volume size of the adjustable megaphone of accuse sound knob, the megaphone can make the sound diffusion when detecting the cardiopulmonary, thereby can make a plurality of doctors listen simultaneously, this device of handheld during operation makes pickup part aim at other positions such as patient's cardiopulmonary, detect it, this kind of mode that does not directly contact is comparatively safe, when pressing, first spring can freely turn round the partial direction, thereby guarantee the flexibility of using, in the first spring of cloth sandwich such as rubber ripple cover can prevent clothes, second spring on the guide ring can carry out the adaptability to the front and back pitch angle that detects and adjust, the articulated mode of handspike and connection piece is more nimble.

Compared with the related art, the protective heart-lung signal identification device and the use method thereof provided by the invention have the following beneficial effects:

the invention provides a protective heart-lung signal identification device and a use method thereof, wherein the protective heart-lung signal identification device comprises the following steps:

1. the portable sound collecting device has the advantages that cardiopulmonary sounds of a patient can be picked up conveniently through the sound collecting component, the portable sound collecting device is small in size and easy to carry, the portable sound collecting device is convenient to mount on the waist through the two soft belts and the lock catches, the portable sound collecting device is simple to operate, the hand lever and the sound collecting component are hung through the hook and the hanging ring and can be taken down conveniently, the portable sound collecting device is easy to carry, the sound detected by the sound collecting component can be amplified through the loudspeaker, people do not need to be placed at the ear, the portable sound collecting device is safe and can be used by multiple people at the same time, the sound picked up by the sound collecting component is conducted to the loudspeaker through the conducting component, the sound volume of the loudspeaker can be controlled through the sound control knob, and the indicating lamp can prompt whether the detection condition is good or not;

2. through the mounting means of a plurality of bolts and pickup part in the cutting ferrule, be convenient for install and demolish the change, the use of first spring makes its optional direction wrench movement detect, uses comparatively in a flexible way, and the adjustable angle of pitch of connection piece articulated handle bar cooperation second spring's use.

3. The clamping pieces connected through the two third springs are convenient to fix on the arms, so that the pressure of the hands of a user is relieved.

Drawings

Fig. 1 is a schematic structural diagram of a protective heart-lung signal identification device according to a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 2;

FIG. 4 is a schematic structural view of a clamping mechanism according to the present invention;

fig. 5 is an enlarged structural view of a portion C shown in fig. 4.

Reference numbers in the figures: 1. a sound pickup section; 2. a battery pack; 3. a soft belt; 4. locking; 5. hooking; 6. hanging a ring; 7. a handle; 8. a grip; 9. a loudspeaker; 10. a conductive member; 11. a sound control knob; 12. an indicator light; 13. a card sleeve; 14. a card slot; 15. a bolt; 16. a first spring; 17. a fixing sheet; 18. connecting sheets; 19. a guide ring; 20. a second spring; 21. a card; 22. a slideway; 23. a guide bar; 24. sliding blades; 25. and a third spring.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a protective heart-lung signal identification apparatus provided by the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is an enlarged schematic view of a portion B shown in FIG. 2; FIG. 4 is a schematic structural view of a clamping mechanism according to the present invention; fig. 5 is an enlarged structural view of a portion C shown in fig. 4. The protective heart-lung signal recognition device comprises: a sound pickup part 1 and a battery pack 2; the two soft belts 3 are respectively arranged at two sides of the battery pack 2; the lock catches 4 are arranged on the two soft belts 3; the hook 5 is fixedly arranged on one side of the battery pack 2; the hanging ring 6 is hung on the hook 5; the hand lever 7 is fixedly arranged at the bottom end of the hanging ring 6; the handle 8 is fixedly sleeved on the hand lever 7; the loudspeaker 9 is fixedly arranged on one side of the hand lever 7, and the loudspeaker 9 is positioned below the grip 8; a conducting part 10, wherein the conducting part 10 is arranged on the sound pickup part 1 and the loudspeaker 9; the sound control knob 11 is fixedly arranged on one side, away from the loudspeaker 9, of the hand lever 7, and the sound control knob 11 is connected with the loudspeaker 9; the indicator light 12 is fixedly arranged on one side of the hand lever 7 away from the loudspeaker 9; the connecting mechanism is arranged on the hand lever 7 and corresponds to the sound pickup part 1; and the clamping mechanism is arranged on the hand lever 7 and is positioned above the grip 8.

The connecting mechanism comprises a clamping sleeve 13, a clamping groove 14, a plurality of bolts 15, a first spring 16, a fixing piece 17, a connecting piece 18, a guide ring 19 and a second spring 20, the clamping sleeve 13 is arranged outside the sound pickup part 1, the clamping groove 14 is arranged on one side of the clamping sleeve 13 far away from the hand lever 7, the clamping groove 14 is matched with the sound pickup part 1, the bolts 15 are all installed on the inner wall of the clamping groove 14 in a threaded manner, one ends of the bolts 15 close to each other are all abutted to the sound pickup part 1, the first spring 16 is fixedly installed on one side of the clamping sleeve 13 close to the hand lever 7, the fixing piece 17 is fixedly installed on one end of the first spring 16 far away from the clamping sleeve 13, the connecting piece 18 is fixedly installed on one side of the fixing piece 17 far away from the first spring 16, and the connecting piece 18 is hinged with the hand lever 7, the guide ring 19 is slidably mounted on the hand lever 7, both ends of the guide ring 19 are far away from the fixing piece 17, one side of the first spring 16 is fixedly connected, the second spring 20 is slidably sleeved on the guide ring 19, one end of the second spring 20 is fixedly connected with the fixing piece 17, and the other end of the second spring 20 is fixedly connected with one side of the fixing piece 17 far away from the hand lever 7.

The clamping mechanism comprises two clamping pieces 21, two slide ways 22, two guide rods 23, two sliding pieces 24 and two third springs 25, wherein the two clamping pieces 21 are respectively arranged at two sides of the hand lever 7, the two clamping pieces 21 are both positioned above the handle 8, the two slide ways 22 are respectively arranged at two sides of the hand lever 7 and respectively correspond to the two clamping pieces 21, the two guide rods 23 are respectively and fixedly arranged in the two slide ways 22, the two sliding pieces 24 are respectively and slidably sleeved on the two guide rods 23, the two sliding pieces 24 are respectively and slidably connected with the inner walls of the two slide ways 22, one sides of the two sliding pieces 24, which are far away from each other, extend out of the hand lever 7 and are respectively and fixedly connected with the two clamping pieces 21, the two third springs 25 are respectively and slidably sleeved on the two guide rods 23, one ends of the two third springs 25 are respectively and fixedly connected with the two sliding pieces 24, the other ends of the two third springs 25 are respectively fixedly connected with the inner walls of the two slide ways 22.

The two soft belts 3 are elastic bandages, the lock catch 4 is a plastic snap fastener, and the handle 8 is provided with antiskid convex-concave parts.

A plurality of threaded holes are formed in the inner wall of the clamping groove 14, and internal threads of the plurality of threaded holes are screwed with external threads of the bolts 15 respectively.

The clamping sleeve 13 and the fixing piece 17 are fixedly provided with the same rubber corrugated sleeve at the side close to each other, and the rubber corrugated sleeve is positioned outside the first spring 16.

An arc-shaped through hole is formed in the hand lever 7, the guide ring 19 penetrates through the arc-shaped through hole, and the contact surfaces of the hand lever 7, the fixing piece 17 and the second spring 20 are both convex inclined planes.

The two slide ways 22 are arc-shaped grooves, the two guide rods 23 are arc rods, the two slide ways 22 and the two guide rods 23 are distributed along the center of the cross section of the hand lever 7 at the same circle center, and the two slide pieces 24 are wedge-shaped pieces.

The two clamping pieces 21 are clamping pieces, through holes are formed in the two sliding pieces 24, and the two through holes are respectively matched with the two guide rods 23.

The invention also provides a using method of the protective heart-lung signal recognition device, which is characterized by comprising the following steps: the following steps;

s1: when the portable electric bicycle is carried, the battery pack 2 is firstly obliquely spanned between the waists, then the battery pack is wound on the waist through the two soft belts 3, and then the lock catch 4 is buckled to complete the fixation, so that the portable electric bicycle is light and convenient for people to use;

s2: during operation, firstly, the position of the handle 8 on the hand rod 7 is held by one hand, the hanging ring 6 is separated from the hook 5 and can be taken down, then, the power supply at the power connection position in the device is connected to the other hand through the battery pack 2, then, the lower half parts of the two clamping pieces 21 are pinched by the other hand, the lower half parts of the two clamping pieces 21 are close to each other, so that the upper half parts of the two clamping pieces 21 are opened, at the moment, the two sliding pieces 24 slide along the guide rods 23 in the two sliding ways 22 and compress the third springs 25, at the moment, the small arm holding the handle 8 is put between the two clamping pieces 21, the hand can be released, and the two clamping pieces 21 fix the hand arm under the rebound of the two third springs 25, so that the fixing mode can effectively relieve the pressure of the hand, particularly the wrist, and is beneficial to long-time operation;

s3: during detection, the indicator light 12 is divided into red and green, the green display shows that the detection is normal, the red color shows that the detection is abnormal, the sound control knob 11 can adjust the volume of the sound amplifier 9, the sound amplifier 9 can diffuse the sound during the detection of the heart and lungs, so that a plurality of doctors can listen to the sound simultaneously, the device is held by hands during operation to enable the sound pickup part 1 to be aligned to other parts such as the heart and lungs of a patient for detection, the mode of non-direct contact is safe, the first spring 16 can freely deflect in the pressing process, the use flexibility is guaranteed, the rubber corrugated sleeve can prevent cloth such as clothes from being clamped into the first spring 16, the second spring 20 on the guide ring 19 can adaptively adjust the front and back pitch angles of the detection, and the mode of hinging the hand lever 7 and the connecting sheet 18 is more flexible;

the wireless transmission module used for connecting the auscultation end of the stethoscope is arranged in the loudspeaker 9, the wireless transmission module can be used for simultaneously and wirelessly bridging a plurality of stethoscopes, meanwhile, the sign sound signals are enhanced by the loudspeaker 9 through a high-efficiency noise suppression method, the cardiopulmonary sound collection and auscultation in a noisy clinical environment can be realized, the wireless transmission module is easy to store, the auscultation sounds are digitized, the high-precision long-term storage and the remote transmission can be realized, the remote consultation and the pathological analysis are convenient, a controller (not shown) rich in auscultation resources can be provided for a patient medical record big database, the controller can be connected in a wired or wireless mode, and meanwhile, the controller has intelligent analysis functions of cardiopulmonary sound separation, abnormal cardiopulmonary sound detection, breath and rale detection and the like, and can assist clinicians in rapid diagnosis.

Compared with the related art, the protective heart-lung signal identification device and the use method thereof provided by the invention have the following beneficial effects:

the invention provides a protective heart-lung signal recognition device and a use method thereof, wherein a pickup part 1 is convenient for picking up heart-lung sounds of a patient, a battery pack 2 is used as a mobile power supply, the device is more compact and portable, two soft belts 3 and a lock catch 4 are convenient for mounting the device on the waist, the operation is simple, a hand lever 7 and the pickup part 1 are conveniently taken down in a hanging mode of a hook 5 and a hanging ring 6, the device is easy to carry, a loudspeaker 9 can amplify the sounds detected by the pickup part 1, people do not need to be placed on ears, the device is safer and can be used by multiple people at the same time, a transmission part 10 transmits the sounds picked up by the pickup part 1 to the loudspeaker 9, a sound control knob 11 can control the volume of the loudspeaker 9, an indicator lamp 12 can prompt whether the detected conditions are good or not, and the device is convenient to mount, dismount and replace through the mounting mode of a plurality of bolts 15 and the pickup part 1 in a clamping sleeve 13, the use of first spring 16 makes its optional direction wrench movement detect, and it is comparatively nimble to use, and the adjustable angle of pitch of the articulated handle bar 7 of connection piece 18 cooperation second spring 20 of use is convenient for fix on the arm through the card 21 that two third springs 25 are connected to alleviate the pressure of user's hand.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but the details of the power mechanism, the power supply system, and the control system can be clearly known by those skilled in the art on the premise that the above inventive principle is understood.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.