CN1186102C - Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing - Google Patents
Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing Download PDFInfo
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- CN1186102C CN1186102C CNB021342113A CN02134211A CN1186102C CN 1186102 C CN1186102 C CN 1186102C CN B021342113 A CNB021342113 A CN B021342113A CN 02134211 A CN02134211 A CN 02134211A CN 1186102 C CN1186102 C CN 1186102C
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Abstract
The present invention relates to a monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid (CSF) and injecting pressure, which is used for treating patients with intracalvarium diseases. A puncture needle, a lumbar subarachnoid space or the tail end of a ventricle built-in pipe 1 are connected with a pressure measuring pipe 3 through coupling head 2, the other end of the pressure measuring pipe 3 is connected with a pressure sensor 4, and the pressure sensor 4 is connected with a control meter (a YJR instrument) 5 of the present invention; the pressure measuring pipe 3 is connected with a branch led out from the front part of the pressure sensor 4, the branch is branched into a draining branch and a douching branch, the douching branch is provided with an electric douching pump 7, the electric douching pump 7 can be a sigma pump, or a roller pump or a syringe pump, and the draining branch and the douching branch are respectively provided with control switches 6 and 8 of the YJR instrument. The present invention has simple and convenient operation, high safety, easy popularization and easy application.
Description
Technical field
The present invention relates to a kind of cerebrospinal fluid (CSF) drain displacement injection pressure monitor therapy device, be clinical monitoring and treatment intracranial illness patient's Medical Instruments.
Background technology
Intracranial pressure is when clinical treatment and monitoring critical patient, it is one of crucial monitoring index, in the past, must or behind sphenotresia, pressure transducer be positioned over exterior dura or Intraventricular through operation of opening cranium and monitor intracranial pressure, also or through waist wear the monitoring cerebrospinal pressure to understand intracranial pressure, the Chinese patent communique once disclosed " a kind of cerebrospinal pressure monitoring and automatic flushing instrument " (patent No. ZL00227776.X), comprised box-shaped enclosure, puncture needle, pressure-measuring pipe, pressure transducer and ICP (monitor intracranial pressure monitor) (also being CSF drain displacement injection pressure monitoring controller); Another termination pressure transducer, pressure transducer that the puncture backshank connects pressure-measuring pipe, pressure-measuring pipe link to each other with ICP (monitor intracranial pressure monitor); It is characterized in that: two branches of drain and lavation are arranged on the described pressure-measuring pipe, controlled drain pump is housed in the drain branch, the drain branch outlet is equipped with the automatically controlled tube for transfusion switch with controlled drain series connection of pumps; Controlled lavation pump is housed in the lavation branch, and lavation branch inlet is equipped with the automatically controlled tube for transfusion switch with controlled lavation series connection of pumps, and pressure-measuring pipe has the three way cock of a belt switch between drain bifurcations and puncture needle, and the another port is sealed with calparine cap.The drain of available menu key assignments, flushing speed and total amount automatically, quantitatively alternately drain exactly, flushing cerebrospinal fluid and then shut down, mental burden and labor intensity easy to operation, as to have alleviated medical personnel, have improved the medical treatment and nursing level.But this scheme adopts two pumps, has strengthened cost, and the drain of drain right and wrong nature, and certain risk is arranged, and the cerebrospinal fluid that also has drain to come out fails to make full use of, and the function of instrument is less.
Summary of the invention
Purpose of the present invention, just provide a kind of monitoring and therapeutic apparatus that adopts single pump just can reach cerebrospinal fluid (CSF) drain, displacement, injection, pressure monitoring purpose, its disposable sebific duct is with low cost, install practicality easy and simple to handle, be easy to promote the popularization use, the more important thing is nature drain safety and reliability.
Second purpose of the present invention, be exactly on the basis of above-mentioned monitoring and therapeutic apparatus, further to improve, monitoring and therapeutic apparatus can be detected the cerebrospinal fluid biochemical component that drain is come out to be shown, further, the cerebrospinal fluid that drain can be come out is handled, so as can with its again re-injection go into patient's intracranial or lumbar subarachnoid.
For achieving the above object, taked following technical measures: cerebrospinal fluid of the present invention (CSF) drain, displacement, injection, pressure monitoring and therapeutic apparatus comprise that puncture needle puts pipe, union joint, pressure-measuring pipe, pressure transducer and CSF drain displacement injection pressure monitoring controller (being called for short the YJR instrument); Another termination pressure transducer, pressure transducer that the puncture backshank connects pressure-measuring pipe, pressure-measuring pipe link to each other with the YJR instrument; It is characterized in that: described pressure-measuring pipe is drawn a branch before connecing pressure transducer, tell two branches of drain and lavation in the branch again, automatic interrupter by the control of YJR instrument is housed in drain branch and lavation branch, electronic lavation pump is housed in the lavation branch, and described electronic lavation pump can be sigma pump, roller pump or syringe pump.
On the basis of abovementioned technology, the present invention also can do further improvement: 1) be equipped with at described drain branch outlet and drip kettle, drip on the kettle enumerator is housed, dripping kettle has the external liquid containing bottle of pipe; 2) described liquid containing bottle has external tapping, and it inserts the CSF biochemistry detection interface of YJR instrument and can show testing result; 3) described liquid containing bottle has the CSF microporous filter membrane, CSF can be filtered out antibacterial, virus and leukocyte, erythrocyte etc., keeps composition and the osmotic pressure of former CSF, this CSF re-injection can be gone into disease intracranial or lumbar subarachnoid; 4) under the three way cock of the belt switch of pressure-measuring pipe cut-in pressure pick off, be lined with leakage prompting filter paper.
The invention has the beneficial effects as follows, after having taked above-mentioned technical measures, cerebrospinal fluid of the present invention (CSF) drain displacement injection pressure monitoring and therapeutic apparatus, all functions only adopt single pump just can reach cerebrospinal fluid (CSF) drain displacement pressure monitoring purpose in the scope of safety, its easy to operate and safe reliable, be easy to promote the popularization use, and, can the cerebrospinal fluid biochemical component that drain is come out be detected and show, further, the cerebrospinal fluid that drain can be come out is handled, so as can with its again re-injection go in the patient body.
The present invention not Dan Kejing waist places pipe, also can put pipe through the ventricles of the brain.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 adopts the theory of constitution sketch map of cerebrospinal fluid (CSF) the drain displacement injection pressure monitoring and therapeutic apparatus of syringe pump for first embodiment of the invention.
Fig. 2 adopts the local structure for amplifying sketch map of roller pump for the present invention.
Fig. 3 adopts the local structure for amplifying sketch map of sigma pump for the present invention's example.
The specific embodiment
Can see from Fig. 1, the cerebrospinal fluid of first embodiment of the invention (CSF) drain displacement injection pressure monitoring and therapeutic apparatus comprises that puncture needle places pipe 1, union joint 2, pressure-measuring pipe 3, pressure transducer 4 and CSF drain displacement injection pressure monitoring controller (being called for short the YJR instrument) 5 through waist; On the YJR instrument 5 microcomputer chip is housed, can carry out automatically control and showing of Computerized intelligentization according to menu, the tail end that puncture needle places pipe 1 through waist connects pressure-measuring pipe 3, pressure-measuring pipe 3 by union joint 2 the other end by a three way cock 15 connect pressure transducer 4, pressure transducer 4 links to each other with YJR instrument 5; A branch is drawn in another outlet of three way cock 15, tell two branches of drain and lavation in the branch again, electronic miniature injection lavation pump 71 is housed in the lavation branch, in drain branch and the lavation branch automatic interrupter 6 is housed, 8, two automatic interrupteres are electrically connected with the YJR instrument and are controlled by the YJR instrument according to detected CSF pressure, at the drain branch outlet kettle 9 is housed, drip on the kettle infrared counting device 10 is housed, drip the external liquid containing bottle 12 of pipe on the kettle, flow regulator 11 is arranged in the pipe, infrared counting device 10 and flow regulator 11 all are electrically connected with the YJR instrument, control flow regulator 11 by the YJR instrument according to enumeration data; Liquid containing bottle 12 has external tapping to insert CSF biochemistry detection pick off 13 interfaces of YJR instrument and can show; CSF microporous filter membrane 14 is arranged in the liquid containing bottle, CSF can be filtered out antibacterial, virus and leukocyte, erythrocyte etc., keep composition and the osmotic pressure of former CSF, this CSF re-injection can be gone in the patient body by the lavation pump; The three way cock of the belt switch of pressure-measuring pipe cut-in pressure pick off 15 times, be lined with filter paper 16.
In use, with puncture needle through lumbar subarachnoid (or through ventricles of the brain) puncture and intubation, cerebrospinal fluid (CSF) flows to pressure transducer along pressure-measuring pipe, pressure transducer changes the cerebrospinal fluid in the pressure-measuring pipe (CSF) pressure into the signal of telecommunication and is sent to YJR instrument test section, and can on display screen, show, switch 6 at ordinary times, 8 are in closed condition, when only needing drain, the control of YJR instrument is opened switch 8 and can be reached the nature drain, the YJR instrument can also be controlled the speed that flow regulator 11 is regulated drain, fool proof reliable, the CSF biochemistry detection part 13 of YJR instrument also can demonstrate the biochemical component data of cerebrospinal fluid (CSF), and the CSF filter that CSF microporous filter membrane 14 is arranged by in the liquid containing bottle can filter out antibacterial with CSF, virus and leukocyte, erythrocyte etc., the composition and the osmotic pressure that keep former CSF are gone into this CSF re-injection in the patient body again.When singly needing lavation, switch 8 is closed in the control of YJR instrument, opens switch 6 and gets final product, when need are replaced, the YJR instrument can be interrupted the purpose that reaches displacement CSF by gauge tap 6 and switch 8 one open-one closes, and the leakage that the three way cock is lined with for 15 times prompting filter paper 16 can point out to have or not leakage.
The electronic lavation pump that Fig. 2, shown in Figure 3 and Fig. 1 are only adopted is different, is respectively sigma pump 72 or roller pump 73, can also be other medical electrodynamic pump certainly, and this all falls into protection domain of the present utility model.
Claims (7)
1, a kind of monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing comprises that puncture needle puts pipe (1), union joint (2), pressure-measuring pipe (3), pressure transducer (4) and draining and displacing cerebrospinal fluid and pressurizing monitoring controller (5); Puncture needle is put pipe (1) tail end and is linked to each other with controller (5) by another termination pressure transducer (4), the pressure transducer (4) that union joint (2) connects pressure-measuring pipe (3), pressure-measuring pipe (3); It is characterized in that: described pressure-measuring pipe (3) meets the preceding branch of drawing of pressure transducer (4), tell two branches of drain and lavation in the branch again, electronic lavation pump (7) is housed in the lavation branch, automatic interrupter (6,8) is housed in drain branch and the lavation branch, and two automatic interrupteres are electrically connected with controller (5) and by its control.
2, monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing according to claim 1 is characterized in that: described electronic lavation pump (7) is an electronic miniature syringe pump (71).
3, monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing according to claim 1 is characterized in that: described electronic lavation pump (7) is an electronic sigma pump (72).
4, monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing according to claim 1 is characterized in that: described electronic lavation pump (7) is a motorized roller pump (73).
5, monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing according to claim 1, it is characterized in that: described drain branch outlet is equipped with and drips kettle (9), drip on the kettle enumerator (10) is housed, dripping kettle is circumscribed with flow regulator (11) is housed on pipe, the pipe, enumerator (10) and flow regulator (11) all are electrically connected with controller (5), and are controlled by controller (5).
6, monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing according to claim 5, it is characterized in that: described kettle (9) has pipe external liquid containing bottle (12), and liquid containing bottle (12) has the cerebrospinal fluid biochemistry detection interface (13) in the external controller of pipe (5) again.
7, monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing according to claim 6 is characterized in that: cerebrospinal fluid microporous filter membrane (14) is arranged in the described liquid containing bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021342113A CN1186102C (en) | 2002-06-20 | 2002-06-20 | Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021342113A CN1186102C (en) | 2002-06-20 | 2002-06-20 | Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1386552A CN1386552A (en) | 2002-12-25 |
| CN1186102C true CN1186102C (en) | 2005-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021342113A Expired - Fee Related CN1186102C (en) | 2002-06-20 | 2002-06-20 | Monitoring and therapeutic apparatus for draining and displacing cerebrospinal fluid and pressurizing |
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| CN (1) | CN1186102C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342402B (en) * | 2007-06-29 | 2013-03-27 | 科德曼及舒特莱夫公司 | Programmable shunt with electromechanical valve actuator |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102133096B (en) * | 2011-03-09 | 2012-09-26 | 深圳市德普施科技有限公司 | Treatment instrument for intracranial pressure monitoring and drainage and replacement of cerebrospinal fluid |
| CN102599892A (en) * | 2012-04-16 | 2012-07-25 | 许永华 | Intraperitoneal pressure monitoring system and monitoring method |
| CN103767744B (en) * | 2014-01-28 | 2017-03-01 | 宋乐明 | Medical perfusion attracts platform |
| CN104014007B (en) * | 2014-06-19 | 2017-03-29 | 朱成 | The perfusion and drainage system of the intelligent ventricles of the brain or hematoma |
| EP3294398A4 (en) * | 2015-05-11 | 2019-01-09 | Alcyone Lifesciences, Inc. | Drug delivery systems and methods |
| CN106390269A (en) * | 2016-07-28 | 2017-02-15 | 中国人民解放军成都军区总医院 | Cerebrospinal fluid circulation assisting apparatus |
| CN106361416B (en) * | 2016-09-26 | 2018-10-19 | 张广柱 | The minimally invasive micro multiple target point injecting systems of intracerebral for stereotaxis navigation equipment |
| CN107157553B (en) * | 2017-05-23 | 2023-09-26 | 中国医科大学附属第一医院 | Digital lumbar puncture pressure gauge with controllable cerebrospinal fluid flow |
| CN107496013A (en) * | 2017-09-01 | 2017-12-22 | 南昌大学 | A kind of encephalic ommaya capsule puncture drainage needles |
| CN107754029A (en) * | 2017-11-16 | 2018-03-06 | 王伟 | A kind of device for cerebrospinal fluid displacement after lumbar puncture |
| CN109222953A (en) * | 2018-09-30 | 2019-01-18 | 珠海亚特兰生命工程科技有限公司 | intracranial pressure sensor |
| CN110575573B (en) * | 2019-09-24 | 2020-12-22 | 福建医科大学附属第一医院 | Disposable pipeline installation system for continuous purification treatment of artificial cerebrospinal fluid |
-
2002
- 2002-06-20 CN CNB021342113A patent/CN1186102C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101342402B (en) * | 2007-06-29 | 2013-03-27 | 科德曼及舒特莱夫公司 | Programmable shunt with electromechanical valve actuator |
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| Publication number | Publication date |
|---|---|
| CN1386552A (en) | 2002-12-25 |
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