CN211749687U - Special intelligent stethoscope of cardiovascular branch of academic or vocational study - Google Patents
Special intelligent stethoscope of cardiovascular branch of academic or vocational study Download PDFInfo
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- CN211749687U CN211749687U CN201921306032.9U CN201921306032U CN211749687U CN 211749687 U CN211749687 U CN 211749687U CN 201921306032 U CN201921306032 U CN 201921306032U CN 211749687 U CN211749687 U CN 211749687U
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- display screen
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- adapter
- intelligent stethoscope
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Abstract
The utility model relates to the technical field of medical equipment, and a special intelligent stethoscope of cardiovascular branch of academic or vocational study is disclosed, including listening the head, the bottom fixed mounting who listens the head has the adapter, the bottom fixed mounting of adapter has the display screen, the amplifier circuit electric connection of display screen inner chamber has the wave filter, the output of wave filter is connected with two wires, one of them wire electric connection has analog to digital converter. This special intelligent stethoscope of cardiovascular branch of academic or vocational study picks up audio signal and converts it into the signal of telecommunication, filter human friction through the inside wave filter of display screen, the noise that external environment etc. sent, prevent external noise interference diagnosis, comparator through the display screen inner chamber, judge whether patient's heart sound is normal, and show on the display screen, prevent that the doctor from working fatigue for a long time and neglecting the noise, produce the misdiagnosis, the patient can diagnose by oneself simultaneously, avoid the patient to sicken rather than knowing by oneself, reduce patient's death rate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a special intelligent stethoscope of cardiovascular branch of academic or vocational study.
Background
The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.
The stethoscope of intracardiac branch of academic or vocational study is used for listening to data such as patient's rhythm of the heart, heartbeat and heart sound, and the doctor that needs experience abundantly just can judge patient's the state of an illness, because the restrictive of traditional stethoscope, the patient can't diagnose by oneself, often falls ill rather than knowing, has improved patient's death rate, and simultaneously, the doctor is when diagnosing, probably ignores the noise that appears and leads to the misdiagnosis. Therefore, an intelligent stethoscope special for the cardiovascular department is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a following technical scheme: the utility model provides a special intelligent stethoscope of cardiovascular branch of academic or vocational study, includes listens the head, the bottom fixed mounting who listens the head has the adapter, the bottom fixed mounting of adapter has the display screen, the amplifier circuit electric connection of display screen inner chamber has the wave filter, the output of wave filter is connected with two wires, one of them wire electric connection has analog to digital converter, the bottom fixed connection of display screen passes the sound pipe, the one end fixed mounting of passing the sound pipe has conversion module, conversion module's top fixed mounting has the ear-hang, the one end fixed mounting of ear-hang has the earplug.
Preferably, the sound pick-up is provided with amplifier circuit, amplifier circuit's one end gets into the inside of display screen through the inner chamber of sound pick-up.
Preferably, the output end of the analog-to-digital converter is electrically connected with a display, the other wire is electrically connected with a comparator, and the output end of the comparator is electrically connected with the input end of the display.
Preferably, the comparator stores a normal heart sound beat signal.
Preferably, the surface of display screen shows that heart rate percentage and heart sound are normal or unusual, the outside of display screen is provided with the switch, switch and adapter electric connection.
Preferably, a cold-proof ring is arranged outside the auditory head.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. this special intelligent stethoscope of cardiovascular branch of academic or vocational study picks up audio signal and converts it into the signal of telecommunication through the adapter, filters the noise that human friction, external environment etc. sent through the inside wave filter of display screen, prevents that external noise from disturbing the diagnosis, through the comparator of display screen inner chamber, judges whether patient's heart sound is normal to show on the display screen, prevent that the doctor from working fatigue for a long time and neglecting the noise, produce the misdiagnosis, reduce patient's death rate.
2. This special intelligent stethoscope of cardiovascular branch of academic or vocational study shows that patient's heart rate percentage and heart sound are normal or unusual through the display screen for the patient can diagnose by oneself, avoids the patient to sicken and not know by oneself, reduces patient's mortality.
Drawings
FIG. 1 is a schematic front view of the present invention;
fig. 2 is the inner cavity schematic diagram of the structure display screen of the utility model.
In the figure: 1. listening head; 2. a sound pickup; 3. a display screen; 301. a filter; 302. an analog-to-digital converter; 303. A display; 304; a comparator; 4. a sound transmission tube; 5. a conversion module; 6. ear hanging; 7. an earplug.
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. 1-2, an intelligent stethoscope specially used for cardiovascular department includes an stethoscope head 1, and is characterized in that: listen head 1's bottom fixed mounting to have adapter 2, adapter 2's bottom fixed mounting has display screen 3, the amplifier circuit electric connection of the 3 inner chambers of display screen has wave filter 301, human friction can be filtered in wave filter 301's use, the noise that sends such as external environment, prevent external noise interference diagnosis, wave filter 301's output is connected with two wires, one of them wire electric connection has analog to digital converter 302, display screen 3's bottom fixedly connected with sound pipe 4, the one end fixed mounting of sound pipe 4 has conversion module 5, conversion module 5's top fixed mounting has ear-hang 6, the convenient to use doctor of ear-hang wears, the doctor of being convenient for uses, the one end fixed mounting of ear-hang 6 has earplug 7.
Wherein, adapter 2 is provided with amplifier circuit, and amplifier circuit's one end passes through the inside that the inner chamber of adapter 2 got into display screen 3, and the signal that picks up adapter 2 through amplifier circuit is enlarged, makes things convenient for the doctor to listen to sounds such as patient's heartbeat, rhythm of the heart and heart sound, improves the device's auscultation effect.
The output end of the analog-to-digital converter 302 is electrically connected with the display 303, the analog-to-digital converter 302 converts the electric signal captured by the sound pickup 2 into a digital signal, and the display 303 is utilized to display the digital signal on the surface of the display screen 3, so that a patient can diagnose himself or herself, the patient is prevented from being ill and being unconscious, and the death rate of the patient is reduced, the other wire is electrically connected with the comparator 304, and the output end of the comparator 304 is electrically connected with the input end of the display 303.
The normal heart sound beating signal is stored in the comparator 304, the heart sound of the patient is compared with the normal heart sound by using the normal heart sound signal stored in the comparator 304, whether the heart sound of the patient is normal or not is judged, and the heart sound is displayed on the display screen, so that a doctor is prevented from working fatigue for a long time to ignore noise, misdiagnosis is generated, and the death rate of the patient is reduced.
Wherein, the surface display heart rate percentage and the heart sound of display screen 3 are normal or unusual, and the display result of display screen 3 is clear, and the patient of being convenient for diagnoses by oneself, and the outside of display screen 3 is provided with the switch, and switch and 2 electric connection of adapter pick up audio signal, convenient to use through switch control adapter 2 pick up.
Wherein, the outside of the auditory head 1 is provided with a cold-proof ring, and the cold-proof ring is used to reduce the stimulation of cold metal to the patient.
The working principle is as follows: the stethoscope head 1 is attached to a part of a patient needing auscultation, an audio signal is picked up through the sound pick-up 2 and converted into an electric signal, the electric signal is converted into a digital signal through the analog-to-digital converter 302 and displayed through the display screen 3, meanwhile, the picked-up electric signal is compared with a heart sound signal stored in the comparator 304, no redundant noise exists, the current state is normal, and the abnormal state is displayed to remind a doctor and the patient.
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. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.
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 (6)
1. The utility model provides a special intelligent stethoscope of cardiovascular branch of academic or vocational study, includes and listens head (1), its characterized in that: listen the bottom fixed mounting of head (1) to have adapter (2), the bottom fixed mounting of adapter (2) has display screen (3), the amplifier circuit electric connection of display screen (3) inner chamber has wave filter (301), the output of wave filter (301) is connected with two wires, one of them wire electric connection has analog to digital converter (302), the bottom fixedly connected with biography sound pipe (4) of display screen (3), the one end fixed mounting of biography sound pipe (4) has conversion module (5), the top fixed mounting of conversion module (5) has ear-hang (6), the one end fixed mounting of ear-hang (6) has earplug (7).
2. The intelligent stethoscope for cardiovascular department according to claim 1, wherein: adapter (2) are provided with amplifier circuit, amplifier circuit's one end passes through the inside that the inner chamber entering display screen (3) of adapter (2).
3. The intelligent stethoscope for cardiovascular department according to claim 1, wherein: the output end of the analog-to-digital converter (302) is electrically connected with a display (303), the other wire is electrically connected with a comparator (304), and the output end of the comparator (304) is electrically connected with the input end of the display (303).
4. The intelligent stethoscope for cardiovascular department according to claim 3, wherein: the comparator (304) stores a normal heart sound beating signal.
5. The intelligent stethoscope for cardiovascular department according to claim 1, wherein: the heart rate percentage and the heart sound are normal or abnormal through the surface display of the display screen (3), a switch is arranged outside the display screen (3), and the switch is electrically connected with the sound pickup (2).
6. The intelligent stethoscope for cardiovascular department according to claim 1, wherein: a cold-proof ring is arranged outside the auditory head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306032.9U CN211749687U (en) | 2019-08-13 | 2019-08-13 | Special intelligent stethoscope of cardiovascular branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306032.9U CN211749687U (en) | 2019-08-13 | 2019-08-13 | Special intelligent stethoscope of cardiovascular branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211749687U true CN211749687U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306032.9U Expired - Fee Related CN211749687U (en) | 2019-08-13 | 2019-08-13 | Special intelligent stethoscope of cardiovascular branch of academic or vocational study |
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| Country | Link |
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| CN (1) | CN211749687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974679A (en) * | 2020-11-13 | 2022-01-28 | 广东科学技术职业学院 | Stethoscope, heart sound detection method, heart sound detector and auscultation system |
-
2019
- 2019-08-13 CN CN201921306032.9U patent/CN211749687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974679A (en) * | 2020-11-13 | 2022-01-28 | 广东科学技术职业学院 | Stethoscope, heart sound detection method, heart sound detector and auscultation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201230 Address after: 221000 people's Government of Liuji Town, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: Han Xiaobing Address before: 330000 No.38 Minjiang Road, Donghu District, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Huang Shuiping |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211009 Address after: 221000 people's Government of Liuji Town, Tongshan District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Xiangheng Biotechnology Co.,Ltd. Address before: 221000 people's Government of Liuji Town, Tongshan District, Xuzhou City, Jiangsu Province Patentee before: Han Xiaobing |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 Termination date: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |