CN201453251U - Cardiac function and hemodynamics real-time monitoring analysis system in hyperbaric chamber - Google Patents
Cardiac function and hemodynamics real-time monitoring analysis system in hyperbaric chamber Download PDFInfo
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- CN201453251U CN201453251U CN200920071749XU CN200920071749U CN201453251U CN 201453251 U CN201453251 U CN 201453251U CN 200920071749X U CN200920071749X U CN 200920071749XU CN 200920071749 U CN200920071749 U CN 200920071749U CN 201453251 U CN201453251 U CN 201453251U
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Abstract
The utility model relates to the field of medical treatment detection equipment, in particular to a cardiac function and hemodynamics real-time monitoring analysis system in a hyperbaric chamber; the utility model discloses a cardiac function and hemodynamics real-time monitoring analysis system in a hyperbaric chamber, which is characterized in that: the system comprises a hyperbaric chamber, a pressure sensor, a signal amplification processing device and a real-time monitoring analysis device, wherein the wall of the hyperbaric chamber is provided with more than three electric-conduction columns, the pressure sensor is connected with the inner end of the electric-conduction column chamber by a lead wire, the signal amplification processing device is connected with the outer end of the electric-conduction column chamber by a lead wire, and the signal amplification processing device is connected with the real-time monitoring analysis device by a lead wire of a wireless transmission device. The heart function and hemodynamics real-time monitoring analysis system is convenient for monitoring and analyzing the change of individual cardiac function and hemodynamics in a high atmospheric pressure environment and provides effective measures for high atmospheric pressure medical research and clinical care.
Description
Technical field
This utility model relates to the medical treatment detection device field, is specifically related to cardiac function and the real-time monitoring analysis system of hemodynamics in a kind of hyperbaric cabin.
Background technology
Studies show that, when human body is exposed in the hyperbaric environment, the minimizing of cardiac output, heart rate descends, and stroke volume reduces, and peripheral vascular resistance increases, in processes such as amusement diving, saturation diving, commercial diving, hyperbar exposes and can produce certain influence to heart cardiac function and hemodynamics.Research means in the past comprises heart real time figure monitoring, and dynamic ecg monitoring adopts the online monitoring system of arteries and veins figure cardiovascular function to measure cardiac function etc. in addition.But these means all can't directly monitor hyperbar exposes the variation of hemodynamic indexs such as intraventricular pressure, myocardial contraction down, thereby can't further study the mechanism and the prophylactico-therapeutic measures of variation.
The utility model content
Technical problem to be solved in the utility model provides and a kind ofly can reflect cardiac function and hemodynamic change when live body exposes in real time in hyperbaric cabin, to overcome the above-mentioned defective that prior art exists.
For this reason, the utility model discloses cardiac function and the real-time monitoring analysis system of hemodynamics in a kind of hyperbaric cabin, it is characterized in that it comprises hyperbaric cabin, pressure transducer, signal processing and amplifying device, real-time device for monitoring and analyzing, three above conductive poles of high pressure bulkhead wherein, described pressure transducer connects the inner, conductive pole cabin by lead, described signal processing and amplifying device connects conductive pole by lead to be held out of my cabin, and described signal processing and amplifying device connects real-time device for monitoring and analyzing by lead or radio transmitting device.
This utility model based on following principle as shown in Figure 2, when live body is exposed in the hyperbaric environment, the pressure signal and the signal of telecommunication are transmitted to out of my cabin energy aroused in interest and the Changes of hemodynamics of monitoring analysis animal in real time on computer out of my cabin by specific pick off by bulkhead.
In one embodiment, described pressure transducer is high voltage bearing pressure transducer, can be pressure transducer, EGC sensor or/and the ventricular pressure pick off.
In one embodiment, the type of attachment of described pressure transducer and the inner, conductive pole cabin can be the connector formula.
In one embodiment, described EGC sensor is connected to the A pipeline joint of signal processing and amplifying device out of my cabin by the electrocardio lead.
In one embodiment, described ventricular pressure pick off is connected to the B pipeline joint of signal processing and amplifying device out of my cabin by lead out of my cabin.
In one embodiment, described pressure transducer is connected to the C pipeline joint of signal processing and amplifying device out of my cabin by lead out of my cabin.
This utility model is convenient in the hyperbaric environment energy aroused in interest and the Changes of hemodynamics of monitoring analysis individuality in real time, for hyperbar medical research and clinical treatment provide effective means.
Description of drawings
Fig. 1 is explanation this utility model structural representation.
Fig. 2 is an explanation operation principle block diagram of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.The experimental technique of unreceipted actual conditions in the following example, usually according to normal condition, or the condition of advising according to manufacturer.
Cardiac function and the real-time monitoring analysis system of hemodynamics in a kind of hyperbaric cabin, it comprises hyperbaric cabin 1, pressure transducer 3, EGC sensor 4, ventricular pressure pick off 5, signal processing and amplifying device 10, real-time device for monitoring and analyzing 11, three conductive poles 6 of high pressure bulkhead wherein, described pick off connects the inner, conductive pole 6 cabin by lead in the plugs and sockets mode respectively, described signal processing and amplifying device 10 connects conductive pole 6 by lead in the plugs and sockets mode to be held out of my cabin, and described signal processing and amplifying device 10 connects real-time device for monitoring and analyzing 11 by lead; Wherein said EGC sensor 3 is connected to the A pipeline joint 8 of signal processing and amplifying device out of my cabin by the electrocardio lead; Described ventricular pressure pick off 4 is connected to the B pipeline joint 7 of signal processing and amplifying device out of my cabin by lead out of my cabin; State pressure transducer 5 is connected to signal processing and amplifying device out of my cabin by lead out of my cabin C pipeline joint 9.
This utility model can use with reference to the following step:
Opening power, preheating 20 minutes, system starts working;
Carry out zoopery, through carotid artery ventricle interpolation pipe and femoral arteriography operation, pressure transducer 3 is installed, EGC sensor 4, after ventricular pressure pick off 5 is operated successfully, animal 2 is placed in the hyperbaric cabin 1, pressure transducer 3 is received high pressure bulkhead female connector by the electrocardio lead, the pressure transducer 4 that will be used for the ventricular pressure record connects four plugs in hyperbaric cabin 1 wall, the pressure transducer 5 that will be used for recording blood pressure connects three plugs in the hyperbaric cabin, close hatch door, carry out the hyperbaric cabin operation, can monitor animal cardiac function and hemodynamics variation in real time on the device for monitoring and analyzing 11 in real time.
Scope of the present utility model is not subjected to the restriction of described specific embodiments, and described embodiment is only desired also to comprise the method and the component of functional equivalent in this utility model scope as the single example of illustrating this utility model various aspects.In fact, except content as herein described, those skilled in the art can easily grasp multiple improvement of the present utility model with reference to above description and accompanying drawing.Described improvement also falls within the scope of appended claims.
Claims (7)
1. cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin, it is characterized in that it comprises hyperbaric cabin, pressure transducer, signal processing and amplifying device, real-time device for monitoring and analyzing, three above conductive poles of high pressure bulkhead wherein, described pressure transducer connects the inner, conductive pole cabin by lead, described signal processing and amplifying device connects conductive pole by lead to be held out of my cabin, and described signal processing and amplifying device connects real-time device for monitoring and analyzing by lead or radio transmitting device.
2. cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin according to claim 1 is characterized in that described pressure transducer is high voltage bearing pressure transducer.
3. as cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin as described in the claim 2, it is characterized in that described pressure transducer can be pressure transducer, EGC sensor or/and the ventricular pressure pick off.
4. cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin according to claim 1 is characterized in that the type of attachment of described pressure transducer and the inner, conductive pole cabin can be the connector formula.
5. cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin according to claim 1 is characterized in that described EGC sensor is connected to the A pipeline joint of signal processing and amplifying device out of my cabin by the electrocardio lead.
6. cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin according to claim 1 is characterized in that described ventricular pressure pick off is connected to the B pipeline joint of signal processing and amplifying device out of my cabin by lead out of my cabin.
7. cardiac function and the real-time monitoring analysis system of hemodynamics in the hyperbaric cabin according to claim 1 is characterized in that described pressure transducer is connected to the C pipeline joint of signal processing and amplifying device out of my cabin by lead out of my cabin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920071749XU CN201453251U (en) | 2009-05-07 | 2009-05-07 | Cardiac function and hemodynamics real-time monitoring analysis system in hyperbaric chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920071749XU CN201453251U (en) | 2009-05-07 | 2009-05-07 | Cardiac function and hemodynamics real-time monitoring analysis system in hyperbaric chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201453251U true CN201453251U (en) | 2010-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920071749XU Expired - Fee Related CN201453251U (en) | 2009-05-07 | 2009-05-07 | Cardiac function and hemodynamics real-time monitoring analysis system in hyperbaric chamber |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849826A (en) * | 2010-05-21 | 2010-10-06 | 中国人民解放军海军医学研究所 | Heart and brain electric signal remote metering system and method used for diving compression chamber or hyperbaric oxygen chamber |
| CN104323783A (en) * | 2013-07-29 | 2015-02-04 | 中国人民解放军海军医学研究所 | Liquid input and output device and system |
| CN113662556A (en) * | 2021-07-15 | 2021-11-19 | 中国人民解放军海军特色医学中心 | Animal electrocardiogram recording device under high pressure |
-
2009
- 2009-05-07 CN CN200920071749XU patent/CN201453251U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101849826A (en) * | 2010-05-21 | 2010-10-06 | 中国人民解放军海军医学研究所 | Heart and brain electric signal remote metering system and method used for diving compression chamber or hyperbaric oxygen chamber |
| CN104323783A (en) * | 2013-07-29 | 2015-02-04 | 中国人民解放军海军医学研究所 | Liquid input and output device and system |
| CN104323783B (en) * | 2013-07-29 | 2016-08-10 | 中国人民解放军海军医学研究所 | Liquid input and output device and system |
| CN113662556A (en) * | 2021-07-15 | 2021-11-19 | 中国人民解放军海军特色医学中心 | Animal electrocardiogram recording device under high pressure |
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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: 20100512 Termination date: 20130507 |