CN202313418U - Continuous breathing and heart sound monitor - Google Patents
Continuous breathing and heart sound monitor Download PDFInfo
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- CN202313418U CN202313418U CN2011204537722U CN201120453772U CN202313418U CN 202313418 U CN202313418 U CN 202313418U CN 2011204537722 U CN2011204537722 U CN 2011204537722U CN 201120453772 U CN201120453772 U CN 201120453772U CN 202313418 U CN202313418 U CN 202313418U
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- auscultation
- auscultation head
- hear sounds
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Abstract
The utility model discloses a continuous breathing and heart sound monitor comprising at least two auscultation heads, wherein each auscultation head comprises a bell-shaped shell and an auscultation membrane at the front end of the bell-shaped shell; a microphone is arranged at the tail end of the bell-shaped shell of each auscultation head, and the output of each microphone is connected with a signal processing unit and a display unit in sequence; the auscultation heads comprise one base auscultation head and at least two breathing and heart sound collection auscultation heads; and an annular sucker structure is arranged at the front end of the bell-shaped shell of each auscultation head and can be firmly adsorbed on the surface of skin in an auscultation area without falling off, thereby realizing the aim of continuous and dynamic monitoring for a long time. The continuous breathing and heart sound monitor is accurate in monitoring result, can avoid different diagnosis results due to experience of doctors, and is more beneficial to comprehensive analysis and judgment on conditions of a patient by simultaneously collecting and analyzing sound signals of a plurality of auscultation heads.
Description
Technical field
This utility model relates to the medical monitoring instrument, specifically refers to a kind of instrument that can monitor patient's breath sound, hear sounds continuously, belongs to the armarium technical field.
Background technology
Mostly existing stethoscope is common double receiver air-conduction type stethoscope, only is applicable to single single auscultation, and inconvenience is used for the long-time continuous monitoring or many people hold a consultation simultaneously, and auscultation result's judgement is very big with doctor's empirical relation.Because the auscultation respiratory murmur is untimely, therefore operation and Intensive Care Therapy patient cause serious respiratory system complication often.Some electronic stethoscopes are also arranged on the market, but complex structure costs an arm and a leg, and not have the function of storage and analysis sound wave mostly, can not in clinical position, be widely used.
In addition, cardiophony also is clinician's diagnosis and treatment patient's important means and a technology, and subjective but traditional cardiophony exists, auscultation is unclear, even can not distinguish the defective of cardiac murmur, can not the long-time continuous monitoring with dynamically relatively.
The utility model content
To the above-mentioned deficiency that prior art exists, this utility model provides a kind of monitor that can monitor respiratory murmur and hear sounds dynamically, in real time, and this monitor can realize that many people hold a consultation simultaneously.
To achieve these goals; The technical scheme that this utility model adopts is such: continuous respiratory murmur hear sounds monitor; Comprise the auscultation head; The auscultation head comprises bell shell and the auscultation film of being located at bell shell front end, and it is characterized in that: the bell shell end at the auscultation head is provided with mike, and the output of mike connects signal processing unit and display unit successively.
Said auscultation head is at least two, and one of them auscultation head is a benchmark auscultation head, and all the other auscultation heads are that the respiratory murmur hear sounds gathers the auscultation head, and the skin surface that benchmark auscultation head is used to be placed on the voiceless sound signal is sound and the anti-interference calibration auscultation of noise head as a setting.The signal that respiratory murmur hear sounds collection auscultation head is gathered is except patient's respiratory murmur hear sounds itself; Also comprise background sound and noise that benchmark auscultation head is gathered; These background sounds and noise are rejected; Just can obtain the real respiratory murmur cardiechema signals of patient, make monitoring result more accurate, be more conducive to the grasp of doctor patient's state of an illness.
Said respiratory murmur hear sounds is gathered the auscultation head and is at least two.So a plurality of auscultations of a collection analysis acoustical signal compares analysis simultaneously.
A said auscultation bell shell front end is provided with cyclic sucker structure.Sucker can firmly be adsorbed on the area of auscultation skin surface and not come off, and plays the purpose of long-time continuous monitoring.
Parcel one deck sound insulation sponge on the said auscultation bell shell, this sound insulation sponge is wrapped up mike simultaneously.Noise when the sound insulation sponge can further get rid of auscultation effectively beyond the respiratory murmur hear sounds disturbs.
Compared with prior art, the utlity model has following advantage:
1. place the auscultation head terminal mini microphone; Gather respiratory murmur and hear sounds acoustic signals that the auscultation head detects; Be translated into electronic signal input signal processing unit and display unit successively, utilize sound wave storage and process software to show automatically and the processing acoustic signals, and compare with normal person's respiratory murmur and the cardiechema signals stored; To abnormal breathing sound and cardiechema signals alarm; In clinical position, be used for the monitoring of successive respiratory murmur and hear sounds, and can obtain the result intuitively, can avoid because the different diagnostic results that doctor self experience causes.
2. this monitor a plurality of auscultations of collection analysis simultaneously acoustical signal is more conducive to the comprehensive analysis and judgement to the state of an illness.
3. the combined effect through benchmark auscultation head and sound insulation sponge, background sound, noise in the time of can be with auscultation beyond the respiratory murmur hear sounds disturb eliminating comparatively up hill and dale, make monitoring result more accurate.
4. the auscultation head is provided with sucker structure, can firmly be adsorbed on the area of auscultation skin surface and does not come off, and realizes the purpose of long-time continuous dynamic monitoring.
Description of drawings
Fig. 1 is this utility model structural representation.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment this utility model is described in further detail.
Referring to Fig. 1; The continuous respiratory murmur hear sounds of this utility model monitor; Comprise auscultation 1; Auscultation 1 comprises bell shell 2 and the auscultation film 3 of being located at bell shell front end, is provided with mike 4 (or audio signal reception device of other form) at bell shell 2 ends of auscultation head, and the output of mike 4 connects signal processing unit 5 and display unit 6 successively.This utility model signal processing unit and display unit unification are accomplished by computer and are handled and Presentation Function.
This utility model auscultation 1 is at least two, and each structure is just the same.One of them auscultation head is a benchmark auscultation head, and all the other auscultation heads are that the respiratory murmur hear sounds gathers the auscultation head, and the skin surface that benchmark auscultation head is used to be placed on the voiceless sound signal is sound and the anti-interference calibration auscultation of noise head as a setting.The signal that respiratory murmur hear sounds collection auscultation head is gathered is except patient's respiratory murmur hear sounds itself; Also comprise background sound and noise that benchmark auscultation head is collected; These background sounds and noise are rejected; Just can obtain the more purified respiratory murmur cardiechema signals of patient, make monitoring result more accurate, be more conducive to the grasp of doctor patient's state of an illness.
In order to gather the signal of patient's different parts simultaneously, said respiratory murmur hear sounds is gathered the auscultation head and is at least two, is more conducive to the comprehensive analysis and judgement to patient's state of an illness like this.Certainly, as required, also can gather the collection that the auscultation head is respectively applied for different patients to the respiratory murmur hear sounds, compare analysis again.
Said auscultation bell shell 2 front end are provided with cyclic sucker structure 7.Sucker can firmly be adsorbed on the area of auscultation skin surface and not come off, and plays the purpose of long-time continuous monitoring.
Parcel one deck sound insulation sponge 8 on the said auscultation bell shell 2, this sound insulation sponge 8 is simultaneously with mike 4 parcels.Noise when the sound insulation sponge can further get rid of auscultation effectively beyond the respiratory murmur hear sounds disturbs.
Operation and Intensive Care Therapy patient cause serious respiratory system complication often because of the auscultation respiratory murmur is untimely; But respiratory murmur monitor dynamic real-time monitoring respiratory murmur has been arranged, in time understood the rale sound of respiratory tract and pulmonary, wheezing sound; Various situation such as rale diminished breath sound are guaranteed patient safety.
Cardiophony is clinician's diagnosis and treatment patient's important means and a technology, and subjective but traditional cardiophony exists, auscultation is unclear, even can not distinguish the defective of cardiac murmur.Can not long-time continuous monitor, dynamically relatively.This monitor is through using the mini microphone transducer mount; The cardiechema signals that is affixed on the cardiac auscultation district is converted into electric power signal, carries out signal by computer again and amplify, and filtering interfering and noise; Demonstrate the cardiechema signals of clear and definite; And compare with on computers various hear sounds (normal cardiac sound and cardiac murmur) of storage, demonstrate close hear sounds diagnostic result, be convenient to clinician's analysis-by-synthesis and provide correct diagnostic result.
The foregoing description of this utility model only is to give an example for what explanation this utility model was done, and is not to be the qualification to the embodiment of this utility model.For the those of ordinary skill in affiliated field, on the basis of above-mentioned explanation, can also make other multi-form variation and changes.Here can't give exhaustive to all embodiments.Conspicuous variation that every technical scheme that belongs to this utility model is amplified out or change still are in the row of the protection domain of this utility model.
Claims (5)
1. continuous respiratory murmur hear sounds monitor; Comprise auscultation head (1); Auscultation head (1) comprises bell shell (2) and is located at the auscultation film (3) of bell shell front end; It is characterized in that: bell shell (2) end at the auscultation head is provided with mike (4), and the output of mike (4) connects signal processing unit (5) and display unit (6) successively.
2. continuous respiratory murmur hear sounds monitor according to claim 1; It is characterized in that: said auscultation head (1) is at least two; One of them auscultation head is a benchmark auscultation head; Benchmark auscultation head is used to be placed on the skin surface of voiceless sound signal, and all the other auscultation heads are gathered the auscultation head for the respiratory murmur hear sounds.
3. continuous respiratory murmur hear sounds monitor according to claim 2 is characterized in that: said respiratory murmur hear sounds is gathered the auscultation head and is at least two.
4. according to claim 1 or 2 or 3 described continuous respiratory murmur hear sounds monitors, it is characterized in that: said auscultation bell shell (a 2) front end is provided with cyclic sucker structure (7).
5. continuous respiratory murmur hear sounds monitor according to claim 4 is characterized in that: a said auscultation bell shell (2) is gone up parcel one deck sound insulation sponge (8), and this sound insulation sponge (8) is wrapped up mike (4) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204537722U CN202313418U (en) | 2011-11-16 | 2011-11-16 | Continuous breathing and heart sound monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204537722U CN202313418U (en) | 2011-11-16 | 2011-11-16 | Continuous breathing and heart sound monitor |
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| Publication Number | Publication Date |
|---|---|
| CN202313418U true CN202313418U (en) | 2012-07-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011204537722U Expired - Fee Related CN202313418U (en) | 2011-11-16 | 2011-11-16 | Continuous breathing and heart sound monitor |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523289A (en) * | 2015-01-27 | 2015-04-22 | 河北联合大学 | Lung lobe breath sound monitoring and automatic analyzing device |
| CN105534544A (en) * | 2015-11-26 | 2016-05-04 | 北京航空航天大学 | Intelligent heart and lung auscultation apparatus |
| CN105662459A (en) * | 2016-04-12 | 2016-06-15 | 中国人民解放军第三军医大学第三附属医院 | Wearable lung sound detection device |
| CN105816199A (en) * | 2016-05-24 | 2016-08-03 | 刘国栋 | Intelligent lung sound image detector |
| CN106469555A (en) * | 2016-09-08 | 2017-03-01 | 深圳市金立通信设备有限公司 | A kind of audio recognition method and terminal |
| CN111657990A (en) * | 2020-05-08 | 2020-09-15 | 上海市第七人民医院(上海中医药大学附属第七人民医院) | Auscultation visualization system |
| CN111883180A (en) * | 2020-07-13 | 2020-11-03 | 中国人民解放军联勤保障部队第九二〇医院 | Wireless heart sound auscultation equipment and data comparison method thereof |
-
2011
- 2011-11-16 CN CN2011204537722U patent/CN202313418U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523289A (en) * | 2015-01-27 | 2015-04-22 | 河北联合大学 | Lung lobe breath sound monitoring and automatic analyzing device |
| CN105534544A (en) * | 2015-11-26 | 2016-05-04 | 北京航空航天大学 | Intelligent heart and lung auscultation apparatus |
| CN105662459A (en) * | 2016-04-12 | 2016-06-15 | 中国人民解放军第三军医大学第三附属医院 | Wearable lung sound detection device |
| CN105816199A (en) * | 2016-05-24 | 2016-08-03 | 刘国栋 | Intelligent lung sound image detector |
| CN106469555A (en) * | 2016-09-08 | 2017-03-01 | 深圳市金立通信设备有限公司 | A kind of audio recognition method and terminal |
| CN111657990A (en) * | 2020-05-08 | 2020-09-15 | 上海市第七人民医院(上海中医药大学附属第七人民医院) | Auscultation visualization system |
| CN111883180A (en) * | 2020-07-13 | 2020-11-03 | 中国人民解放军联勤保障部队第九二〇医院 | Wireless heart sound auscultation equipment and data comparison method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121116 |