CN211749691U - 2.4G-based heart sound sensor diagnosis and treatment system - Google Patents
2.4G-based heart sound sensor diagnosis and treatment system Download PDFInfo
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- CN211749691U CN211749691U CN201920646569.3U CN201920646569U CN211749691U CN 211749691 U CN211749691 U CN 211749691U CN 201920646569 U CN201920646569 U CN 201920646569U CN 211749691 U CN211749691 U CN 211749691U
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Abstract
The utility model discloses a system is diagnose to heart sound sensor based on 2.4G, including acquisition layer, network transmission end layer, data receiving layer and data call layer, acquisition layer constitute by a plurality of heart sound collectors, heart sound collector include heart sound sensor and 2.4G transceiver chip, 2.4G transceiver chip is connected to heart sound collector's signal output part, network transmission end layer include a plurality of and 2.4G transceiver module complex wireless routing node and gateway node, the utility model has the advantages of reasonable design, compare traditional heart sound ware and diagnose, need not to diagnose according to doctor's hearing, directly carry out image display, equipment can remove at will realizes data transmission, adopts 2.4G wireless chip to realize from the group transmission network, need not to change current network structure, has also reduced the cost that the network found simultaneously.
Description
Technical Field
The utility model relates to a system of diagnosing of heart sound, specific system of diagnosing of heart sound sensor based on 2.4G that relates to.
Background
With the improvement of modern living standard of substances, the incidence of cardiovascular diseases, respiratory diseases, hypertension and the like is higher and higher, and the diseases become frequently encountered diseases and common diseases which harm human health. Therefore, the prevention and treatment and diagnosis of the diseases become one of the first problems facing the medical field, heart sounds reflect the mechanical movement conditions of the heart and the cardiovascular system, the identification and analysis of heart sound signals have important significance in the diagnosis of cardiovascular system diseases, respiratory system diseases and the like, the conventional outpatient heart sound diagnosis and treatment basically adopts a manual stethoscope to perform auscultation, the traditional stethoscope has low discrimination capability, is easily interfered by the surrounding environment, and is easy to have accurate auscultation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a rational in infrastructure design's system of diagnosing based on 2.4G heart sound sensor.
The utility model provides a technical scheme that above-mentioned problem adopted is: A2.4G-based heart sound sensor diagnosis and treatment system comprises a collection layer, a network transmission end layer, a data receiving layer and a data calling layer, wherein the collection layer is composed of a plurality of heart sound collectors, each heart sound collector comprises a heart sound sensor and a 2.4G transceiver chip, the signal output end of each heart sound collector is connected with the 2.4G transceiver chip, the network transmission end layer comprises a plurality of wireless routing nodes matched with the 2.4G transceiver modules and a gateway node, the 2.4G transceiver chips and the routing nodes form a self-organizing wireless communication network under a unified communication protocol, the wireless routing nodes are connected with the gateway nodes in a wireless communication mode, the data receiving layer is composed of an upper computer, the wireless routing nodes are connected with the upper computer through a wired network, the upper computer is connected to an Ethernet network, and the data calling layer is composed of a plurality of query terminals, the inquiry terminal accesses the Ethernet to read and read the stored data of the upper computer.
Further: the heart sound collector comprises a heart sound signal collecting head, a signal conditioner, an A/D converter, a processing chip and a cache chip, wherein the heart sound signal collecting head, the signal conditioner and the A/D converter are sequentially connected into the processing chip in parallel, the signal conditioner is connected with the cache chip, and a communication serial port of the processing chip is connected with the 2.4G transceiver chip.
Further: the inquiry terminal is a PC or an intelligent mobile device.
Further: the heart sound collector is integrated to be set up on handheld casing, handheld casing including gathering section casing, integrated section casing and handheld section casing, heart sound signal acquisition head fix on gathering section casing, signal conditioner, processing chip, buffer memory chip and the integrated setting of 2.4G transceiver chip are on integrated section casing, the one end of gathering section casing and integrated section casing adopt articulated bulb to be connected, handheld section casing be the flexible regulation pole of multisection, the member of handheld section casing head end is fixed with the other end of integrated section casing, the wall cover of the terminal member of handheld section casing be equipped with the antiskid cover.
Compared with the prior art, the utility model, have following advantage and effect: structural design is reasonable, compares traditional heart sound diagnotor and diagnoses, need not to diagnose according to doctor's sense of hearing, directly carries out image display, and equipment can remove realization data transmission at will, adopts 2.4G wireless chip to realize from organizing transmission network, need not to change current network structure, has also reduced the cost that the network found simultaneously, is convenient for implement and promotes, through this system, patient's heart sound data carries out effectual saving to be convenient for follow-up diagnosis and treatment analysis to the patient.
Drawings
Fig. 1 is the utility model discloses a system's overall arrangement sketch map is diagnose to heart sound sensor based on 2.4G.
Fig. 2 is a block diagram of a heart sound collector according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of the handheld housing according to an embodiment of the present invention.
The reference numbers: the system comprises a heart sound collector 1, a wireless routing node 2, a gateway node 3, an upper computer 4, an inquiry terminal 5, a collecting section shell 61, an integrated section shell 62, a handheld section shell 63, a hinged ball 64 and an anti-skid sleeve 65.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Referring to fig. 1 to 3, the 2.4G-based heart sound sensor diagnosis and treatment system of the embodiment includes an acquisition layer, a network transmission end layer, a data receiving layer and a data calling layer, the acquisition layer is composed of a plurality of heart sound collectors 1, the heart sound collectors 1 include heart sound sensors and 2.4G transceiver chips, signal output ends of the heart sound collectors 1 are connected to the 2.4G transceiver chips, the network transmission end layer includes a plurality of wireless routing nodes 2 and gateway nodes 3 matched with the 2.4G transceiver modules, the 2.4G transceiver chips and the routing nodes form a self-organizing wireless communication network under a unified communication protocol, the wireless routing nodes are connected with the gateway nodes 3 through wireless communication, the data receiving layer is composed of an upper computer 4, the wireless routing nodes are connected with the upper computer 4 through an existing wired local area network of a hospital, the upper computer 4 is accessed to the Ethernet, the data calling layer is composed of a plurality of inquiry terminals 5, the inquiry terminals 5 are accessed to the Ethernet to read and read the data stored in the upper computer 4, the acquisition layer of the heart sound sensor diagnosis and treatment system in the embodiment is used for acquiring heart sound data, the network transmission layer is used for transmitting the data to the receipt receiving layer to be stored, and the data calling layer calls and reads the data in the data receiving layer, wherein the heart sound sensor is connected with a 2.4G receiving and transmitting chip, and the 2.4G wireless communication belongs to a free frequency band and has low power consumption and fast frequency modulation. The characteristics of automatic checking and high transmission speed effectively ensure the fast reading and stable transmission of the collected heart sound signals, simultaneously 2.4G wireless communication can be in a same communication protocol with a matched wireless routing node 2 ad hoc wireless communication network to realize the skip point transmission without the influence of the movement of the heart sound collector 1, the fixed-point use of the heart sound collector 1 is not limited, meanwhile, the wireless ad hoc network communication is adopted to reduce the cost of network layout, only the wireless router nodes are arranged at the corridor position at intervals, a plurality of heart sound collectors 1 can be distributed and used in each floor and each diagnosis room, the data collected by the heart sound collectors 1 are transmitted to a digital upper computer 4 through the wireless ad hoc network, the sound signals collected by a sound card of the upper computer 4 are analyzed and stored, the query terminal 5 calls the data processed by the upper computer 4 through the Ethernet connection 4, query terminal 5 carries out the waveform display through waveform reading software (LabVIEW) to the data of calling, and the heart sound sensor system of diagnosing that this embodiment relates to compares traditional stethoscope auscultation mode, and it is more convenient to gather, need not the doctor and auscultates according to the experience, avoids different doctors to the different errors of diagnosing that bring of impression of sound, and data adoption is direct to reach host computer 4 simultaneously, effectively saves data to the follow-up analysis of diagnosing to the patient.
The heart sound collector in this embodiment comprises a heart sound signal collecting head, a signal conditioner, an a/D converter, a processing chip, and a buffer chip, the heart sound signal acquisition head, the signal conditioner and the A/D converter are sequentially connected with the processing chip in parallel, the signal conditioner is connected with the cache chip, the communication serial port of the processing chip is connected with the 2.4G receiving and transmitting chip, the heart sound collector 1 collects heart sound signals by attaching a heart sound signal collecting head (electret microphone) to the position of the thoracic cavity, the signal conditioner carries out signal modulation processing, the data processing device specifically comprises an amplifier and a filter, wherein the amplifier and the filter are used for amplifying signals and filtering noise, the modulation signals of the signal conditioner are subjected to signal conversion through an A/D converter, then the data are processed through a processing chip and stored in a cache chip, and the stored data are transmitted to an upper computer 4 through a 2.4G transceiver chip.
The query terminal 5 in this embodiment is a PC or an intelligent mobile device.
Example 2:
the heart sound collector 1 in this embodiment is integrally arranged on a handheld shell, the handheld shell includes a collecting section shell 61, an integrating section shell 62 and a handheld section shell 63, the heart sound signal collecting head is fixed on the collecting section shell 61, a signal conditioner, a processing chip, a cache chip and a 2.4G transceiver chip are integrally arranged on the integrating section shell 62, the collecting section shell 61 and one end of the integrating section shell 62 are connected by a hinged ball head 64, the handheld section shell 63 is a multi-section telescopic adjusting rod, a rod at the head end of the handheld section shell 63 is fixed with the other end of the integrating section shell 62, the wall surface of the rod at the tail end of the handheld section shell 63 is sleeved with an anti-skid sleeve 65, the anti-skid sleeve is used for improving the comfortable hand-held hand feeling and preventing the equipment from falling off, for example, as shown in fig. 3, the collecting section shell 61 is provided with a thorax sound signal collecting head fitting adaptive position, the integrated section shell 62 is used for integrating the above electric components, the multi-section telescopic adjusting rod is convenient to use, telescopic adjustment is carried out according to actual use conditions, meanwhile, the telescopic adjusting rod is convenient to store, and actual medical diagnosis operation is convenient.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (4)
1. The utility model provides a system is diagnose to heart sound sensor based on 2.4G which characterized in that: comprises an acquisition layer, a network transmission end layer, a data receiving layer and a data calling layer, wherein the acquisition layer consists of a plurality of heart sound collectors, the heart sound collector comprises a heart sound sensor and a 2.4G transceiver chip, the signal output end of the heart sound collector is connected with the 2.4G transceiver chip, the network transmission end layer comprises a plurality of wireless routing nodes and gateway nodes matched with the 2.4G transceiver module, the 2.4G transceiver chip and a plurality of routing nodes form an ad hoc wireless communication network under a unified communication protocol, the wireless router is connected with the gateway node through wireless communication, the data receiving layer is composed of an upper mechanism, the wireless router is connected with an upper computer through a wired network, the upper computer is accessed into an Ethernet network, the data calling layer is composed of a plurality of inquiry terminals, and the inquiry terminals are accessed to the Ethernet to read and call the stored data of the reading upper computer.
2. The 2.4G-based heart sound sensor diagnosis and treatment system according to claim 1, wherein: the heart sound collector comprises a heart sound signal collecting head, a signal conditioner, an A/D converter, a processing chip and a cache chip, wherein the heart sound signal collecting head, the signal conditioner and the A/D converter are sequentially connected into the processing chip in parallel, the signal conditioner is connected with the cache chip, and a communication serial port of the processing chip is connected with the 2.4G transceiver chip.
3. The 2.4G-based heart sound sensor diagnosis and treatment system according to claim 1, wherein: the inquiry terminal is a PC or an intelligent mobile device.
4. The 2.4G-based heart sound sensor diagnosis and treatment system according to claim 2, wherein: the heart sound collector is integrated to be set up on handheld casing, handheld casing including gathering section casing, integrated section casing and handheld section casing, heart sound signal acquisition head fix on gathering section casing, signal conditioner, processing chip, buffer memory chip and the integrated setting of 2.4G transceiver chip are on integrated section casing, the one end of gathering section casing and integrated section casing adopt articulated bulb to be connected, handheld section casing be the flexible regulation pole of multisection, the member of handheld section casing head end is fixed with the other end of integrated section casing, the wall cover of the terminal member of handheld section casing be equipped with the antiskid cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920646569.3U CN211749691U (en) | 2019-05-07 | 2019-05-07 | 2.4G-based heart sound sensor diagnosis and treatment system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920646569.3U CN211749691U (en) | 2019-05-07 | 2019-05-07 | 2.4G-based heart sound sensor diagnosis and treatment system |
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| CN211749691U true CN211749691U (en) | 2020-10-27 |
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| CN201920646569.3U Expired - Fee Related CN211749691U (en) | 2019-05-07 | 2019-05-07 | 2.4G-based heart sound sensor diagnosis and treatment system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413164A (en) * | 2021-06-24 | 2021-09-21 | 江阴市人民医院 | Intelligent stethoscope based on Bluetooth transmission technology |
| CN115317016A (en) * | 2022-08-15 | 2022-11-11 | 宜兴市人民医院 | Auscultation system based on stethoscope with communication function |
-
2019
- 2019-05-07 CN CN201920646569.3U patent/CN211749691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413164A (en) * | 2021-06-24 | 2021-09-21 | 江阴市人民医院 | Intelligent stethoscope based on Bluetooth transmission technology |
| CN115317016A (en) * | 2022-08-15 | 2022-11-11 | 宜兴市人民医院 | Auscultation system based on stethoscope with communication function |
| CN115317016B (en) * | 2022-08-15 | 2024-02-27 | 宜兴市人民医院 | Auscultation system based on stethoscope with communication function |
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Granted publication date: 20201027 Termination date: 20210507 |