CN210354667U - Sensor probe for monitoring intracranial temperature and pressure of human body at one time - Google Patents
Sensor probe for monitoring intracranial temperature and pressure of human body at one time Download PDFInfo
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- CN210354667U CN210354667U CN201920804752.1U CN201920804752U CN210354667U CN 210354667 U CN210354667 U CN 210354667U CN 201920804752 U CN201920804752 U CN 201920804752U CN 210354667 U CN210354667 U CN 210354667U
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Abstract
本实用新型涉及一种一次性监测人体颅内温度和压力的传感器探头。其特征在于：导管一端呈封闭状，另一端呈敞口状，压力温度传感器固定在导管呈封闭状的一端内腔中，在所配压力温度传感器的压力感应面下方的导管上设有感应孔，在导管的头部设有数个引流孔；在导管敞口的一端上配有排泄接口；在导管内腔中配有导线，导线的一端与压力温度传感器相连接，导线的另一端伸出导管敞口的一端上配有排泄接口外，与转换插头相连接。本探头不但具有测温、测压功能，同时还具有引流功能，即将颅内的血液和液体引流出来；一次同时就能测出患者颅内的温度与压力，减轻了病人的经济负担与需要多次检测痛苦，本产品结构简单，使用方便，精度高，稳定性好。
The utility model relates to a sensor probe for one-time monitoring of the intracranial temperature and pressure of a human body. It is characterized in that: one end of the conduit is closed, the other end is open, the pressure and temperature sensor is fixed in the inner cavity of the closed end of the conduit, and a sensing hole is arranged on the conduit below the pressure sensing surface of the matched pressure and temperature sensor. , there are several drainage holes at the head of the catheter; there is a drain port on the open end of the catheter; a wire is arranged in the inner cavity of the catheter, one end of the wire is connected with the pressure and temperature sensor, and the other end of the wire extends out of the catheter The open end is provided with a drain port, which is connected with the conversion plug. The probe not only has the functions of temperature measurement and pressure measurement, but also has a drainage function, that is, the blood and liquid in the brain are drained out; the temperature and pressure in the patient's brain can be measured at the same time, which reduces the patient's economic burden and needs more This product is simple in structure, easy to use, high in precision and good in stability.
Description
The technical field is as follows:
the utility model relates to a medical instrument, in particular to a sensor probe for monitoring intracranial temperature and pressure of a human body at one time.
Background art:
similar products exist in Codman corporation of America at present, but the products have single functions and can only be used for monitoring the intracranial pressure of a human body, but cannot measure the temperature.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sensor probe which has the functions of monitoring the intracranial pressure and temperature of a human body, has the functions of measuring temperature and pressure and draining, and is used for monitoring the intracranial temperature and pressure of the human body at one time, namely draining intracranial blood and liquid;
in order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a disposable monitor human intracranial temperature and pressure's sensor probe, includes wire, excretes interface, pipe, pressure temperature sensor, its characterized in that: one end of the conduit is closed, the other end of the conduit is open, the pressure and temperature sensor is fixed in an inner cavity at one closed end of the conduit, the conduit below a pressure sensing surface of the pressure and temperature sensor is provided with a sensing hole, and the head of the conduit is provided with a plurality of drainage holes; a drainage port is arranged at the open end of the conduit; a lead is arranged in the inner cavity of the catheter, one end of the lead is connected with the pressure and temperature sensor, and the other end of the lead, which extends out of the open end of the catheter, is provided with a drainage interface and is connected with a conversion plug;
the sensor probe for monitoring the intracranial temperature and pressure of the human body at one time is characterized in that: scale marks are arranged on the tube surface of the front part of the guide tube;
the sensor probe for monitoring the intracranial temperature and pressure of the human body at one time is characterized in that: the induction hole is in a horn mouth shape.
The utility model has the advantages of compared with the prior art:
by adopting the technical scheme, the intracranial drainage device not only has the functions of measuring temperature and pressure, but also has the drainage function, namely intracranial blood and liquid are drained; when the intracranial temperature and pressure measuring instrument is used, the conversion plug is connected with the pressure/temperature monitor, the intracranial temperature and pressure of a patient can be measured at the same time, the economic burden of the patient is relieved, the pain of multiple detections is relieved, the intracranial temperature and pressure information of the patient is timely provided for a clinician, and the time is won for the patient to obtain timely treatment; the product has the advantages of simple structure, convenient use, high precision and good stability.
Description of the drawings:
fig. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
in the figure:
1. the multifunctional drainage plug comprises a conversion plug, 2. a lead, 3. a drainage interface, 4. a conduit, 5. a drainage hole, 6. a pressure and temperature sensor, 7. an induction hole and 8. a scale mark.
The specific implementation mode is as follows:
to further illustrate the above objects, technical solutions and effects of the present invention, the following embodiments are described with reference to the accompanying drawings and related well-known technical knowledge:
as shown in fig. 1 and fig. 2, the sensor probe for monitoring intracranial temperature and pressure of a human body at one time comprises a lead 2, a drainage interface 3, a catheter 4 and a pressure and temperature sensor 6; one end of the conduit 4 is closed, the other end is open, the pressure and temperature sensor 6 is fixed in the inner cavity of the closed end of the conduit 4 by medical glue, the conduit 4 below the pressure sensing surface of the pressure and temperature sensor 6 is provided with a sensing hole 7, the sensing hole 7 is in a horn mouth shape, the head of the conduit 4 is provided with a row of a plurality of drainage holes 5, and the pipe surface of the conduit 4 behind the drainage holes 5 is provided with a scale mark 8; a drainage port 3 is arranged at the open end of the conduit 4; a lead 2 is arranged in the inner cavity of the catheter 4, one end of the lead 2 is connected with a pressure and temperature sensor 6, and the other end of the lead 2, which extends out of the open end of the catheter 4, is provided with a drainage interface 3 and is connected with a conversion plug 1;
in order to facilitate the application in clinic and simultaneously relieve the pain of patients, the probe part of the utility model is extremely small, the outer diameter of the pressure and temperature sensor 6 is only about 1 mm, the outer diameter of the catheter 4 is about 5 mm, and the catheter 4 is made of medical silica gel;
the clinical operation process comprises the following steps:
1. connecting the conversion plug 1 with a pressure/temperature monitor, and zeroing data of the pressure temperature sensor 6; 2. The skull is exposed by cutting the scalp, and then a spiral drill hole is drilled by using a 5.8 mm drill bit;
3. slightly inclining the skull drill hole at one end to ensure that the catheter does not have a large break angle when being penetrated;
4. puncturing the dura mater with a needle or cautery;
5. the head of the utility model is inserted into the end of the transparent tube of the tunneling trocar until the transparent tube is filled;
6. the utility model is led to the craniotomy position by using the tunneling trocar, at this time, the intracranial temperature and pressure of the patient can be measured, and simultaneously, blood and liquid in the cranium of the patient are drained out;
7. after the intracranial temperature and pressure are measured and the drainage is finished, the tunneling trocar is withdrawn, and the utility model is taken out from the trocar tube;
in the above clinical operation process, the surgeon can adjust the details according to the clinical experience and medical judgment;
the parts of the utility model which are not explained are the prior art or can be realized by the prior art, which do not belong to the protection scope of the utility model; the specific embodiments of the present invention are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention; all equivalent changes and modifications made according to the content of the claims of the present invention should be regarded as the technical scope of the present invention.
Claims (3)
1. The utility model provides a disposable monitor sensor probe of human intracranial temperature and pressure, includes wire (2), excretes interface (3), pipe (4), pressure temperature sensor (6), its characterized in that: one end of the conduit (4) is closed, the other end of the conduit is open, the pressure and temperature sensor (6) is fixed in an inner cavity at one closed end of the conduit (4), an induction hole (7) is arranged on the conduit (4) below a pressure induction surface of the pressure and temperature sensor (6), and a plurality of drainage holes (5) are arranged at the head of the conduit (4); a drainage port (3) is arranged at the open end of the conduit (4); the inner cavity of the catheter (4) is provided with a lead (2), one end of the lead (2) is connected with the pressure and temperature sensor (6), and the other end of the lead (2) extends out of the open end of the catheter (4) and is provided with a drainage interface (3) which is connected with the conversion plug (1).
2. The sensor probe for monitoring intracranial temperature and pressure in human body in one time according to claim 1, wherein: the tube surface of the front part of the conduit (4) is provided with scale marks (8).
3. The sensor probe for monitoring intracranial temperature and pressure in human body in one time according to claim 1, wherein: the induction hole (7) is in a horn mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804752.1U CN210354667U (en) | 2019-05-30 | 2019-05-30 | Sensor probe for monitoring intracranial temperature and pressure of human body at one time |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804752.1U CN210354667U (en) | 2019-05-30 | 2019-05-30 | Sensor probe for monitoring intracranial temperature and pressure of human body at one time |
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| CN210354667U true CN210354667U (en) | 2020-04-21 |
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| CN201920804752.1U Active CN210354667U (en) | 2019-05-30 | 2019-05-30 | Sensor probe for monitoring intracranial temperature and pressure of human body at one time |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123287A (en) * | 2019-05-30 | 2019-08-16 | 江苏吉瑞达电子有限公司 | The sensor probe of disposable monitoring human body encephalic temperature and pressure |
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2019
- 2019-05-30 CN CN201920804752.1U patent/CN210354667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123287A (en) * | 2019-05-30 | 2019-08-16 | 江苏吉瑞达电子有限公司 | The sensor probe of disposable monitoring human body encephalic temperature and pressure |
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| TR01 | Transfer of patent right |
Effective date of registration: 20250730 Address after: 210000 No.109, building 2, No.399, Xiongzhou South Road, Longchi street, Liuhe District, Nanjing City, Jiangsu Province Patentee after: Nanjing Aotesai Artificial Intelligence Technology R&D Co.,Ltd. Country or region after: China Address before: 224300, Jiangsu Industrial Park, Sheyang Economic Development Zone, Yancheng City County, Jiangsu Province, (Jiangsu Ji Rui Electronics Co., Ltd.) Patentee before: JIANGSU JRD MEDICAL TECH Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |