CN103284710A - Implantable recyclable pulmonary vessel pressure sensor and use method thereof - Google Patents
Implantable recyclable pulmonary vessel pressure sensor and use method thereof Download PDFInfo
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- CN103284710A CN103284710A CN2013101882103A CN201310188210A CN103284710A CN 103284710 A CN103284710 A CN 103284710A CN 2013101882103 A CN2013101882103 A CN 2013101882103A CN 201310188210 A CN201310188210 A CN 201310188210A CN 103284710 A CN103284710 A CN 103284710A
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Abstract
An implantable recyclable pulmonary vessel pressure sensor is characterized in that a group of nickel-titanium hyperelastic alloying metal wires is connected in an end-to-end manner to form a self-expanding oval support, a pressure sensor is arranged on any one of the nickel-titanium hyperelastic alloying metal wires of the self-expanding oval support, and a tail hook is arranged at one end of the self-expanding oval support. The self-expanding oval support with the pressure sensor reaches a lesion site through a press holding type delivery catheter, and after fixation is released, the pressure sensor is capable of sensing pressure signals of monitoring sites continuously; when a reader is implanted on the chest skin, real-time pressure signals and measured values can be monitored and displayed through a pressure sensing system in the reader, the reader can be connected to a pressure analyzer through a needle hole connection jack at the bottom end of the reader, the pressure signals can be printed in real time through the pressure analyzer, all pressure records in the reader are stored, and the self-expanding oval support can be recycled at any time through the tail hook. The implantable recyclable pulmonary vessel pressure sensor and a use method thereof have the advantages of simplicity in operation, small test result errors, no pain on patients, low cost, accurate results, wide application and continuous replacement of existing materials.
Description
Technical field
The application belongs to the telemetry system field of medical treatment device, relates in particular to a kind of implanted recyclable lung vascular pressure sensor and using method thereof.
Background technology
Along with social cityization, technicalization, the development of hommization, country's medicinal career obtains flourish, the thing followed is increase and the operating condition harshness of the telemetry system use amount of medical treatment device, error is big, showing of the high problem of price, the operation principle of implanted telemetering system is physiological signal to be gathered dispensing device be integrated in the minimum electronic emitter, using its emission function utilizes Wireless transmission mode to send to signal receiver the physiological signal that collects, receptor carries out being transferred to after the data transaction to its signal does analysis in the software, namely realized real-time data parsing acquisition function.Whole process and experimental subject do not have and anyly directly contact, and have realized then the physiologic information collection of animal in automatic movable, have avoided the situation of anthropic factor to animal influence itself.
Utilized implantable sensor in the implanted telemetering system, and that the characteristics of implanted sensing are volumes is little, in light weight, little with people's bulk properties compatibility and power consumption, passing that can be not in time and going bad.This sensor belongs to three class medical products, must authenticate by FDA.The audit strictness of this class sensor, exploitation and proving period are long, the cost height, and need to pass through professional person's operation implant into body.For the design of implantable sensor, power consumption is a major challenge, and sensor needs passive work, or self can produce the required energy.
Existing implantable cardiac pacemaker telemetering equipment and bidirectional data transmission method mainly adopt pulse generator transceiver part composition in vitro program controlled instrument transceiver part and the body, Chinese patent CN100462113C discloses a kind of implantable cardiac pacemaker telemetering equipment and bidirectional data transmission method is still considered complicated operation, error is big, aspects such as price is high, it is slightly not enough that prior art just seems, and popularizing along with humanity concept, and the formation of novel harmonious society, design a kind of implanted recyclable lung vascular pressure sensor and using method thereof and be very important.
Summary of the invention
The technical problem that solves:
The application provides a kind of implanted recyclable lung vascular pressure sensor and using method thereof at above-mentioned technical problem, reaches simple to operate, and error is little, cheap characteristics.
Technical scheme:
The recyclable lung vascular pressure of a kind of implanted sensor, the super alloying metal silk that plays of one group of NiTi is joined end to end and forms a self-expanding formula olive-type support, the super alloying metal silk that plays of any NiTi of self-expanding formula olive-type support is provided with a pressure transducer, and self-expanding formula olive-type support one end is provided with a pintle.
As a kind of optimal technical scheme of the present invention: the recyclable lung vascular pressure of described implanted sensor also comprises reader and the pressure analytical equipment that uses with the pressure transducer collocation, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show.
As a kind of optimal technical scheme of the present invention: described self-expanding formula olive-type support external diameter is in 3-5mm.
As a kind of optimal technical scheme of the present invention: adjacent two NiTis are super when strutting plays that angle is 120 ° between the alloying metal silk for self-expanding formula olive-type support.
As a kind of optimal technical scheme of the present invention: described reader model is MMBPTSA20, MMBPTSB20 or MMBPTSC20, pressure analytical equipment model is FPD-8010-E, be provided with pin hole in the reader bottom and connect jack, but pressure analytical equipment real time print pressure signal when linking to each other with the pressure analytical equipment, and all pressure records in the storage reader.
As a kind of optimal technical scheme of the present invention: the self-expanding formula olive-type support that will have a pressure transducer is held the formula delivery conduit by pressure and is arrived the detection position, after releasing is fixing, pressure transducer is the pressure signal at perception monitoring position continuously, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show, pin hole connection jack by the reader bottom can be connected to the pressure analytical equipment, but by pressure analytical equipment real time print pressure signal, and all pressure records in the storage reader, can reclaim self-expanding formula olive-type support at any time by pintle.
Beneficial effect:
This implanted recyclable lung vascular pressure sensor and using method thereof, simple to operate, the test result error is little, patient's no pain, cheap, the result is accurate, and the not division of history into periods that can be widely used is for current material.
Description of drawings:
Fig. 1 is the structural representation of self-expanding formula olive-type support of the present invention.
Description of reference numerals: 1, self-expanding formula olive-type support, 3, pressure transducer, 4, pintle.
The specific embodiment
Following examples further specify content of the present invention, but should not be construed as limitation of the present invention.Without departing from the spirit and substance of the case in the present invention, modification and replacement to the inventive method, step or condition are done all belong to scope of the present invention.
If do not specialize, the conventional means that used technological means is well known to those skilled in the art among the embodiment, a kind of among MMBPTSA20, the MMBPTSB20 that described reader model is the Tiandihexie Science and Technology Co. Ltd., Beijing or the MMBPTSC20, pressure analytical equipment model is FPD-8010-E.
Embodiment 1:
The recyclable lung vascular pressure of a kind of implanted sensor as shown in Figure 1, the super alloying metal silk that plays of four NiTis is joined end to end and forms a self-expanding formula olive-type support 1, relative two NiTis are super when propping up plays that angle is 120 ° between the alloying metal silk for expansion type olive-type support 1, self-expanding formula olive-type support 1 external diameter is in 3-5mm, the super alloying metal silk that plays of any NiTi of self-expanding formula olive-type support 1 is provided with a pressure transducer 2, the self-expanding formula olive-type support 1 that will have pressure transducer 2 is held formula delivery conduit arrival detection position by pressure, after releasing is fixing, pressure transducer 2 is the pressure signal at perception monitoring position continuously, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show, data output end by the reader bottom is connected to the pressure analytical equipment, but real time print pressure signal, and all pressure records in the storage reader, self-expanding formula olive-type support 1 one ends are provided with a pintle 3, pintle 3 is fixedlyed connected with self-expanding formula olive-type support 1, can reclaim self-expanding formula olive-type support 1 at any time by pintle 3.
Embodiment 2:
The recyclable lung vascular pressure of a kind of implanted sensor, the super alloying metal silk that plays of four NiTis is joined end to end and forms a self-expanding formula olive-type support 1, relative two NiTis are super when propping up plays that angle is 120 ° between the alloying metal silk for expansion type olive-type support 1, self-expanding formula olive-type support 1 external diameter is in 3-5mm, the super alloying metal silk that plays of any NiTi of self-expanding formula olive-type support 1 is provided with a pressure transducer 2, the self-expanding formula olive-type support 1 that will have pressure transducer 2 is held formula delivery conduit arrival detection position by pressure, after releasing is fixing, pressure transducer 2 is the pressure signal at perception monitoring position continuously, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show, data output end by the reader bottom is connected to the pressure analytical equipment, but real time print pressure signal, and all pressure records in the storage reader, self-expanding formula olive-type support 1 one ends are provided with a pintle 3, pintle 3 is rotationally connected with self-expanding formula olive-type support 1, is convenient to reclaim self-expanding formula olive-type support 1 at any time by pintle 3.
Embodiment 3:
The recyclable lung vascular pressure of a kind of implanted sensor, the super alloying metal silk that plays of six roots of sensation NiTi is joined end to end and forms a self-expanding formula olive-type support 1, relative two NiTis are super when propping up plays that angle is 120 ° between the alloying metal silk for expansion type olive-type support 1, self-expanding formula olive-type support 1 external diameter is in 3-5mm, the super alloying metal silk that plays of any NiTi of self-expanding formula olive-type support 1 is provided with a pressure transducer 2, the self-expanding formula olive-type support 1 that will have pressure transducer 2 is held formula delivery conduit arrival detection position by pressure, after releasing is fixing, pressure transducer 2 is the pressure signal at perception monitoring position continuously, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show, data output end by the reader bottom is connected to the pressure analytical equipment, but real time print pressure signal, and all pressure records in the storage reader, self-expanding formula olive-type support 1 one ends are provided with a pintle 3, pintle 3 is rotationally connected with self-expanding formula olive-type support 1, is convenient to reclaim self-expanding formula olive-type support 1 at any time by pintle 3.
Embodiment 4:
The recyclable lung vascular pressure of a kind of implanted sensor, the super alloying metal silk that plays of eight NiTis is joined end to end and forms a self-expanding formula olive-type support 1, relative two NiTis are super when propping up plays that angle is 120 ° between the alloying metal silk for expansion type olive-type support 1, self-expanding formula olive-type support 1 external diameter is in 3-5mm, the super alloying metal silk that plays of any NiTi of self-expanding formula olive-type support 1 is provided with a pressure transducer 2, the self-expanding formula olive-type support 1 that will have pressure transducer 2 is held formula delivery conduit arrival detection position by pressure, after releasing is fixing, pressure transducer 2 is the pressure signal at perception monitoring position continuously, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show, data output end by the reader bottom is connected to the pressure analytical equipment, but real time print pressure signal, and all pressure records in the storage reader, self-expanding formula olive-type support 1 one ends are provided with a pintle 3, pintle 3 is rotationally connected with self-expanding formula olive-type support 1, is convenient to reclaim self-expanding formula olive-type support 1 at any time by pintle 3.
By reference to the accompanying drawings embodiments of the present invention have been done detailed description above, but the present invention is not limited to above-mentioned embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from aim of the present invention, makes a variety of changes.
Claims (6)
1. the recyclable lung vascular pressure of implanted sensor, it is characterized in that: the super bullet of one group of NiTi alloying metal silk is joined end to end form a self-expanding formula olive-type support (1), the super alloying metal silk that plays of any NiTi of self-expanding formula olive-type support (1) is provided with a pressure transducer (2), and self-expanding formula olive-type support (1) one end is provided with a pintle (3).
2. the recyclable lung vascular pressure of a kind of implanted according to claim 1 sensor, it is characterized in that: the recyclable lung vascular pressure of described implanted sensor also comprises reader and the pressure analytical equipment that uses with pressure transducer (2) collocation, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show.
3. the recyclable lung vascular pressure of a kind of implanted according to claim 1 sensor, it is characterized in that: described self-expanding formula olive-type support (1) external diameter is at 3-5mm.
4. the recyclable lung vascular pressure of a kind of implanted according to claim 1 sensor is characterized in that: adjacent two NiTis are super when strutting plays that angle is 120 ° between the alloying metal silk for self-expanding formula olive-type support (1).
5. the recyclable lung vascular pressure of a kind of implanted according to claim 2 sensor, it is characterized in that: described reader model is MMBPTSA20, MMBPTSB20 or MMBPTSC20, pressure analytical equipment model is FPD-8010-E, be provided with data output end in the reader bottom, but pressure analytical equipment real time print pressure signal when linking to each other with the pressure analytical equipment, and all pressure records in the storage reader.
6. the using method of the recyclable lung vascular pressure of an implanted sensor, it is characterized in that: the self-expanding formula olive-type support (1) that will have pressure transducer (2) is held formula delivery conduit arrival detection position by pressure, after releasing is fixing, pressure transducer (2) is the pressure signal at perception monitoring position continuously, when reader is planted on skin of chest, can go out real-time pressure signal and measured value by the pressure sensitive system monitoring in the reader and show, data output end by the reader bottom can be connected to the pressure analytical equipment, but by pressure analytical equipment real time print pressure signal, and all pressure records in the storage reader, can reclaim self-expanding formula olive-type support (1) at any time by pintle (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013101882103A CN103284710A (en) | 2013-05-21 | 2013-05-21 | Implantable recyclable pulmonary vessel pressure sensor and use method thereof |
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| CN2013101882103A CN103284710A (en) | 2013-05-21 | 2013-05-21 | Implantable recyclable pulmonary vessel pressure sensor and use method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107438418A (en) * | 2015-03-24 | 2017-12-05 | 斯波瑞申有限公司以奥林巴斯呼吸美国名义 | Airway stent |
| CN110049721A (en) * | 2016-12-07 | 2019-07-23 | 财团法人峨山社会福祉财团 | Cerebral measurement device |
| CN110087535A (en) * | 2016-12-20 | 2019-08-02 | 美敦力公司 | Pressure cvd is measured based on patient's states |
| WO2020063793A1 (en) * | 2018-09-27 | 2020-04-02 | 创领心律管理医疗器械（上海）有限公司 | Cardiac pacing system and pacemaker fixing device |
| CN116672051A (en) * | 2023-07-21 | 2023-09-01 | 合源医疗器械(上海)有限公司 | Delivery device and medical system |
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| US20090143851A1 (en) * | 2007-11-30 | 2009-06-04 | Cook Incorporated | Method and device for vascular therapy |
| CN101516259A (en) * | 2006-09-15 | 2009-08-26 | 心脏起搏器公司 | Anchor for an implantable sensor |
| CN101683261A (en) * | 2008-09-16 | 2010-03-31 | 韦伯斯特生物官能公司 | Intravascular pressure sensor |
| CN203263378U (en) * | 2013-05-21 | 2013-11-06 | 陈绍良 | Implantable recoverable pulmonary vascular pressure sensor |
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| CN200942133Y (en) * | 2006-07-26 | 2007-09-05 | 韩新巍 | Recoverable filter type intravascular stent |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107438418A (en) * | 2015-03-24 | 2017-12-05 | 斯波瑞申有限公司以奥林巴斯呼吸美国名义 | Airway stent |
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| CN110049721A (en) * | 2016-12-07 | 2019-07-23 | 财团法人峨山社会福祉财团 | Cerebral measurement device |
| CN110087535A (en) * | 2016-12-20 | 2019-08-02 | 美敦力公司 | Pressure cvd is measured based on patient's states |
| WO2020063793A1 (en) * | 2018-09-27 | 2020-04-02 | 创领心律管理医疗器械（上海）有限公司 | Cardiac pacing system and pacemaker fixing device |
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| US12097375B2 (en) | 2018-09-27 | 2024-09-24 | Microport Soaring Crm (Shanghai) Co., Ltd. | Cardiac pacing system and pacemaker fixing device |
| CN116672051A (en) * | 2023-07-21 | 2023-09-01 | 合源医疗器械(上海)有限公司 | Delivery device and medical system |
| CN116672051B (en) * | 2023-07-21 | 2023-11-07 | 合源医疗器械(上海)有限公司 | Delivery device and medical system |
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Application publication date: 20130911 |