CN201847679U - Intracranial pressure monitoring and drainage combined device - Google Patents
Intracranial pressure monitoring and drainage combined device Download PDFInfo
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- CN201847679U CN201847679U CN2010205932264U CN201020593226U CN201847679U CN 201847679 U CN201847679 U CN 201847679U CN 2010205932264 U CN2010205932264 U CN 2010205932264U CN 201020593226 U CN201020593226 U CN 201020593226U CN 201847679 U CN201847679 U CN 201847679U
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- intracranial pressure
- drainage tube
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Abstract
The utility model relates to an intracranial pressure monitoring and drainage combined device which is characterized by comprising an intracranial drainage tube (1), an intracranial pressure sensor (3), an intracranial pressure monitoring host (4), a one-way controller (6), a cerebral external drainage tube (7), a non-return bottle (8) and a drainage bottle/bag (9), wherein a three-way switch (2) is installed at the tail end of the intracranial drainage tube (1); the intracranial pressure sensor (3) is arranged on the inner wall of the intracranial drainage tube (1); the intracranial drainage tube (1) is connected with the cerebral external drainage tube (7); the one-way controller (6) is installed on the cerebral external drainage tube (7); the intracranial drainage tube (1) and the cerebral external drainage tube (7) are connected with the intracranial pressure monitoring host (4) used for driving the intracranial drainage tube (1) and the cerebral external drainage tube (7) to move up and down; the intracranial pressure monitoring host (4) is arranged on a height adjusting guide rail (5); the tail end of the cerebral external drainage tube (7) is connected with the non-return bottle (8); and the non-return bottle (8) is connected with the drainage bottle/bag (9). The intracranial pressure monitoring and drainage combined device has simple structure and is easy to realize, and can realize intracranial pressure monitoring and automatic drainage, thus maintaining the intracranial pressure of a patient to be within a normal range.
Description
Technical field
This utility model relates to a kind of medical monitoring therapeutic instrument, the device that intracranial pressure monitoring of using after especially a kind of craniocerebral operations and hydrocrania drain are used, specifically a kind of monitoring intracranial pressure drain composite set.
Background technology
As everyone knows, (Intracranial Pressure ICP) is a significant observation index of the clinical and scientific research of neurosurgery to intracranial pressure, to the diagnosis of numerous disease, handle extremely important reference value is all arranged.(intracranial hypertension is the common clinical pathology syndrome of neurosurgery ICH) to intracranial hypertension, also is one of common sympton after the craniocerebral injury, and its incidence rate accounts for 40%～82% of Heavy craniocerebral injury.ICH is the pathophysiological process of a complexity, and is directly related with the multiple important diseases of cranium brain, as cerebral edema, the cerebral tumor, cerebral trauma etc.As not finding early and handle, lasting intracranial hypertension can cause that cerebral blood flow reduces, cerebral blood supply insufficiency, and the brain dysbolismus causes cerebral ischemia, anoxia, and causes patient's prognosis mala thus, even acute brain swelling takes place and causes death and die.Therefore, intracranial pressure is subjected to the clinical and scientific research personnel's of neurosurgery great attention always.
After the craniocerebral operations, patient's intracranial pressure changes the safety that directly has influence on patient, and the monitoring of intracranial pressure can be found the contingent intracranial complication of patients after surgery---hemorrhage and edema in advance, in time makes necessary processing.Patients with cerebral injury can have intracranial hypertension in various degree, and the pressure of correct control intracranial is to be related to the key link that can patient survive and improve the quality of living in therapeutic process, and the variation of monitoring and observe intracranial pressure exactly is just very important.So ICP has the important clinical meaning, because find as early as possible and control high cranium effectively and press, guarantee cerebral blood flow, avoiding the Secondary cases cerebral lesion is the important measures that improve Heavy craniocerebral injury patient cure rate, reduce mortality rate.ICP helps grasping the variation development of the state of an illness, but the formation of early discovery intracranial hematoma.
And according to the knowledge of the applicant, still not having well behaved monitoring intracranial pressure device at present both at home and abroad can be for clinical use, does not more have a kind of monitoring drainage system that monitoring intracranial pressure can be combined with drain can be for the clinical use of medical institutions.
Summary of the invention
The purpose of this utility model is can be for clinical use at the relevant intracranial pressure supervising device of present nothing, the height of intracranial pressure is judged with doctor's experience fully, easily owing to mistaken diagnosis or fail to pinpoint a disease in diagnosis the serious problems such as prognosis mala that cause, design a kind of can the monitoring patient's intracranial pressure in real time, after reaching setting value, patient's intracranial pressure carries out sound and light alarm, so that remind medical personnel in time to handle, also can directly drive electronic check valve and directly the brain inner drainage tube is communicated with the monitoring intracranial pressure drain composite set that carries out drain automatically with the brain drainage tube.
The technical solution of the utility model is:
A kind of monitoring intracranial pressure drain composite set, it is characterized in that it is mainly by brain inner drainage tube 1, three-way cock 2, intracranial pressure sensor 3, monitoring intracranial pressure main frame 4, altitude mixture control guide rail 5, unidirectional controller 6, brain drainage tube 7, non-return bottle 8 and drain bottle/bag 9 are formed, three-way cock 2 is installed in the end of brain inner drainage tube 1, intracranial pressure sensor 3 is arranged on brain inner drainage tube 1 inwall, intracranial pressure sensor 3 is electrically connected with monitoring intracranial pressure main frame 4, brain inner drainage tube 1 links to each other with brain drainage tube 7, unidirectional controller 6 is installed on the brain drainage tube 7, brain inner drainage tube 1 links to each other with the brain drainage tube 7 monitoring intracranial pressure main frame 4 that all they move up and down with drive, monitoring intracranial pressure main frame 4 is installed on the altitude mixture control guide rail 5, the terminal of brain drainage tube 7 links to each other with non-return bottle 8, and non-return bottle 8 links to each other with drain bottle/bag 9.
Described monitoring intracranial pressure main frame 4 has the digital display screen of the intracranial pressure value that can show the patient in real time.
Described unidirectional controller 6 is electronic check valve, the control end of electronic check valve and monitoring intracranial pressure main frame 4 corresponding control ends link to each other, the time drive electronic check valve greater than setting value and automatically brain inner drainage tube 1 and brain drainage tube 7 are connected and carried out drain when monitoring intracranial pressure main frame 4 monitors intracranial pressure, thereby can realize that the intracranial pressure monitoring can realize carrying out automatically drain again and keep patient's intracranial pressure in normal scope.
Described monitoring intracranial pressure main frame 4 is built-in with sound light alarming circuit, triggers sound light alarming circuit automatically and carry out sound and light alarm when intracranial pressure sensor 3 detects intracranial pressure greater than setting value.
A mouth of described three-way cock 2 is the annotate medicine-pouring port of medicine of medical worker.
Described monitoring intracranial pressure drain composite set is equipped with altitude mixture control guide rail 5, and monitoring intracranial pressure main frame 4 can be set suitable operating position on altitude mixture control guide rail 5.
The beneficial effects of the utility model:
This utility model provides ideal ICP equipment for ICU.It is applied to the clinical accuracy and the work efficiency that can improve monitoring intracranial pressure significantly, alleviates medical worker's work load, helps the prevention and the treatment of intracranial hypertension, thereby reduces patient's case fatality rate and disability rate.
This utility model application prospect is very extensive, will bring into play indispensable effect at aspects such as clinical practice and scientific researches.
This utility model is simple in structure, is easy to realize.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1. brain inner drainage tube; 2. three-way cock; 3. intracranial pressure sensor; 4. monitoring intracranial pressure main frame; 5. altitude mixture control guide rail; 6. electronic check valve; 7. brain drainage tube; 8. non-return bottle; 9. drain bottle/bag.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
As shown in Figure 1.
A kind of monitoring intracranial pressure drain composite set, it is mainly by brain inner drainage tube 1, three-way cock 2, intracranial pressure sensor 3, monitoring intracranial pressure main frame 4, altitude mixture control guide rail 5, unidirectional controller 6(flows backwards in order to the hydrocrania that prevents liquid storing bag, can adopt electronic check valve to realize during concrete enforcement), brain drainage tube 7, non-return bottle 8 and drain bottle/bag 9 are formed, three-way cock 2 is installed in the end of brain inner drainage tube 1, an import of three-way cock 2 is as dosing mouth, intracranial pressure sensor 3 is arranged on brain inner drainage tube 1 inwall, intracranial pressure sensor 3 is electrically connected with monitoring intracranial pressure main frame 4, brain inner drainage tube 1 links to each other with brain drainage tube 7, unidirectional controller 6(can adopt electronic check valve) be installed on the brain drainage tube 7, the control end of electronic check valve links to each other with the control end of monitoring intracranial pressure main frame 4, brain inner drainage tube 1 links to each other with the brain drainage tube 7 monitoring intracranial pressure main frame 4 that all they move up and down with drive, monitoring intracranial pressure main frame 4 is installed on the altitude mixture control guide rail 5, the terminal of brain drainage tube 7 links to each other with non-return bottle 8, and non-return bottle 8 links to each other with drain bottle/bag 9.The effect of described monitoring intracranial pressure main frame 4 is to gather the signal of intracranial pressure sensor 3 and make the action that whether will carry out drain and control electronic check valve, show patient's intracranial pressure value simultaneously in real time on liquid crystal display with digital mode, it can adopt conventional circuit to add software and be realized.The control end of electronic check valve and monitoring intracranial pressure main frame 4 corresponding control ends link to each other, the time drive electronic check valve greater than setting value and automatically brain inner drainage tube 1 and brain drainage tube 7 are connected and carried out drain when monitoring intracranial pressure main frame 4 monitors intracranial pressure, thereby can realize that the intracranial pressure monitoring can realize carrying out automatically drain again and keep patient's intracranial pressure in normal scope.Monitoring intracranial pressure main frame 4 also can be built-in with sound light alarming circuit in addition, triggers sound light alarming circuit automatically and carry out sound and light alarm when intracranial pressure sensor 3 detects intracranial pressure greater than setting value.Monitoring intracranial pressure main frame 4 can be set suitable operating position on altitude mixture control guide rail 5.
Work process of the present utility model is:
After the suitable position perforation in skull top, 1(can adopt silica gel tube with the brain inner drainage tube) insert in the tricorn, the centre of brain inner drainage tube 1 is equipped with three-way cock 2 and can be used for using when the medical worker annotates medicine, intracranial pressure sensor 3 is arranged on the inwall of brain inner drainage tube 1, the outfan of intracranial pressure sensor 3 is connected with monitoring intracranial pressure main frame 4, monitoring intracranial pressure main frame 4 is set suitable operating position on altitude mixture control guide rail 5, electronic check valve 6 is installed in brain drainage tube 7(can adopt silica gel tube) the centre, the automatically controlled signal end of electronic check valve 6 is connected with monitoring intracranial pressure main frame 4, the terminal of brain drainage tube 7 connects non-return bottle 8 and drain bottle/bag 9, and monitoring intracranial pressure main frame 4 usefulness digital mode show patient's intracranial pressure value in real time.During concrete enforcement, be provided with sound light alarming circuit in the monitoring intracranial pressure main frame 4, when intracranial pressure sensor 3 detects intracranial pressure greater than setting value, can trigger sound light alarming circuit automatically and carry out sound and light alarm, with the operation of reminding medical personnel in time to be correlated with, certainly also can be used for controlling the switch of the electronic check valve 6 that is connected with its outfan by monitoring intracranial pressure main frame 4, when monitoring intracranial pressure main frame 4 monitors intracranial pressure greater than setting value, drive 6 pairs of brain drainage tubes of electronic check valve 7 and carry out on/off, keep patient's intracranial pressure in normal scope thereby carry out drain automatically.
The intracranial pressure sensor 3 of present embodiment can adopt common high sensitivity liquid-pressure pick-up, and the signal processing circuit in the monitoring intracranial pressure main frame 4 can adopt custom circuit to be realized.This utility model both can adopt battery powered, powered after also can adopting the commercial power rectification.
This utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (5)
1. monitoring intracranial pressure drain composite set, it is characterized in that it is mainly by brain inner drainage tube (1), three-way cock (2), intracranial pressure sensor (3), monitoring intracranial pressure main frame (4), altitude mixture control guide rail (5), unidirectional controller (6), brain drainage tube (7), non-return bottle (8) and drain bottle/bag (9) are formed, three-way cock (2) is installed in the end of brain inner drainage tube (1), intracranial pressure sensor (3) is arranged on brain inner drainage tube (1) inwall, intracranial pressure sensor (3) is electrically connected with monitoring intracranial pressure main frame (4), brain inner drainage tube (1) links to each other with brain drainage tube (7), unidirectional controller (6) is installed on the brain drainage tube (7), brain inner drainage tube (1) links to each other with brain drainage tube (7) the monitoring intracranial pressure main frame (4) that all they move up and down with drive, monitoring intracranial pressure main frame (4) is installed on the altitude mixture control guide rail (5), the terminal of brain drainage tube (7) links to each other with non-return bottle (8), and non-return bottle (8) links to each other with drain bottle/bag (9).
2. monitoring intracranial pressure drain composite set according to claim 1, its monitoring intracranial pressure main frame (4) has digital display screen.
3. monitoring intracranial pressure drain composite set according to claim 1 is characterized in that described unidirectional controller (6) is electronic check valve, and the control end that the control end of electronic check valve is corresponding with monitoring intracranial pressure main frame (4) links to each other.
4. monitoring intracranial pressure drain composite set according to claim 1 is characterized in that described monitoring intracranial pressure main frame (4) is built-in with sound light alarming circuit.
5. monitoring intracranial pressure drain composite set according to claim 1, a mouth that it is characterized in that described three-way cock (2) is the annotate medicine-pouring port of medicine of medical worker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205932264U CN201847679U (en) | 2010-09-08 | 2010-11-05 | Intracranial pressure monitoring and drainage combined device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020521757.2 | 2010-09-08 | ||
| CN201020521757 | 2010-09-08 | ||
| CN2010205932264U CN201847679U (en) | 2010-09-08 | 2010-11-05 | Intracranial pressure monitoring and drainage combined device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201847679U true CN201847679U (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205932264U Expired - Fee Related CN201847679U (en) | 2010-09-08 | 2010-11-05 | Intracranial pressure monitoring and drainage combined device |
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| Country | Link |
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| CN (1) | CN201847679U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526818A (en) * | 2012-02-21 | 2012-07-04 | 镇江恒生涓恩医疗器械有限公司 | Drainage package for minimally invasive intracranial hematoma removal surgery |
| CN102525446A (en) * | 2012-01-10 | 2012-07-04 | 镇江恒生涓恩医疗器械有限公司 | Disposable dynamic intracranial pressure monitor |
| CN105126186A (en) * | 2015-10-21 | 2015-12-09 | 王学建 | Drainage adjusting device of CSF (cerebrospinal fluid) in-vitro drainage system |
| CN106620901A (en) * | 2016-09-27 | 2017-05-10 | 南京航空航天大学 | Self-adaption encephalic cerebrospinal fluid drainage device |
-
2010
- 2010-11-05 CN CN2010205932264U patent/CN201847679U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525446A (en) * | 2012-01-10 | 2012-07-04 | 镇江恒生涓恩医疗器械有限公司 | Disposable dynamic intracranial pressure monitor |
| CN102525446B (en) * | 2012-01-10 | 2014-01-08 | 镇江恒生涓恩医疗器械有限公司 | Disposable dynamic intracranial pressure monitor |
| CN102526818A (en) * | 2012-02-21 | 2012-07-04 | 镇江恒生涓恩医疗器械有限公司 | Drainage package for minimally invasive intracranial hematoma removal surgery |
| CN102526818B (en) * | 2012-02-21 | 2014-12-10 | 镇江恒生涓恩医疗器械有限公司 | Drainage package for minimally invasive intracranial hematoma removal surgery |
| CN105126186A (en) * | 2015-10-21 | 2015-12-09 | 王学建 | Drainage adjusting device of CSF (cerebrospinal fluid) in-vitro drainage system |
| CN106620901A (en) * | 2016-09-27 | 2017-05-10 | 南京航空航天大学 | Self-adaption encephalic cerebrospinal fluid drainage device |
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| Date | Code | Title | Description |
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| 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: 20110601 Termination date: 20121105 |