CN2765621Y - Brain ventricle outward drainage, infusion and pressure measuring unit - Google Patents
Brain ventricle outward drainage, infusion and pressure measuring unit Download PDFInfo
- Publication number
- CN2765621Y CN2765621Y CN 200520079979 CN200520079979U CN2765621Y CN 2765621 Y CN2765621 Y CN 2765621Y CN 200520079979 CN200520079979 CN 200520079979 CN 200520079979 U CN200520079979 U CN 200520079979U CN 2765621 Y CN2765621 Y CN 2765621Y
- Authority
- CN
- China
- Prior art keywords
- transfusion device
- drainage
- tube
- kettle
- intracranial
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a brain ventricle outward drainage, infusion and pressure measuring unit, which is composed of a drainage tube, a three-way tube, a speed governor, a dripping kettle of a transfusion device, and a drainage bottle, wherein a ventricular drainage tube is connected with the front of the drainage tube, and the three-way tube is connected with the rear of the drainage tube; the rear part of the three-way tube is communicated with the dripping kettle of the transfusion device by a soft tube, and the speed governor is arranged on the soft tube between the three-way tube and the dripping kettle of the transfusion device. An air-discharging plug is arranged on the dripping kettle of the transfusion device, the rear end of a catheter which is connected with the dripping kettle of the transfusion device is inserted into the drainage bottle, and an air-discharging needle head is arranged on a cover on the upper end of the drainage bottle. Because the utility model is provided with the three-way tube, the operation of medicine injection in the brain ventricle is convenient, pollution which is easily caused by disassembling pipeline joints can be avoided and probability of intracranial infection can be reduced. Especially, a brain pressure meter is connected with the C end of the three-way tube to be used for uninterruptedly monitoring intracranial pressure, and the intracranial pressure can be controlled within appropriate range through the speed governor to avoid blindness in the therapy operation. The air-discharging plug is arranged on the dripping kettle of the transfusion device to avoid occurrence of the siphonage to reduce occurrence of intracranial complications.
Description
Technical field: this utility model relates to the neurosurgery Medical Instruments, relates in particular to EVD perfusion pressure tester.
Background technology: EVD and Intraventricular injection are neurosurgery treatment measures commonly used, the way of EVD commonly used is at present, the EVD pipe is directly inserted drainage bag or drainage bottle, and there is following shortcoming in this external drainage device: (1) function singleness, and the scope of application is little; (2) inconvenient operation easily causes intracranial infection; (3) intracranial pressure measurement and EVD or perfusion separate, can not observing and controlling intracranial pressure in time, cause the formation of cerebral hernia or intracranial hematoma easily; (4) adopt the closed device, because siphonage easily causes some complication.
The utility model content: the purpose of this utility model is, overcome the deficiencies in the prior art part, a kind of EVD perfusion pressure tester is provided, prevent the excessive or inadequate drainage of EVD effectively, avoid siphonage, when implementing EVD, can observe and control intracranial pressure.EVD described in the utility model perfusion pressure tester includes drainage tube, tee T, speed regulator, transfusion device drips kettle and drainage bottle is formed.Connect ventricular drainage tube before the said drainage tube, after connect tee T, drip kettle with flexible pipe and transfusion device behind the tee T and connect, on tee T to transfusion device drips flexible pipe between the kettle, be provided with and the flexible pipe that instils on the essentially identical speed regulator of speed regulator.Said transfusion device drips on the kettle, is provided with venting plug.Connect the conduit that transfusion device drips kettle, the rear end is inserted within the drainage bottle, on the upper end cover of drainage bottle, is provided with the aerofluxus syringe needle.When being expert at EVD, the A end of tee T is connected the EVD pipe, and the B termination of tee T is connected to the flexible pipe that transfusion device drips kettle by tee T, and the C end of tee T has two purposes, the one, be used for according to the state of an illness to the Intraventricular injection medicine commonly used such as urokinase, Ceftriaxone, brain nutritional solution etc.; The 2nd, be used to connect the cerebral table, detect intracranial pressure.Can be required according to the intracranial pressure variation and the state of an illness, by the governor control drainage speed, adjust the height of drainage bottle as the case may be, and then the variation of control intracranial pressure.
EVD perfusion pressure tester described in the utility model owing to be provided with tee T, makes that the Intraventricular injection is easy to operate, has avoided having reduced the probability of intracranial infection because of dismantling the pollution that pipe joint is easy to cause.Especially in the C of tee T termination the cerebral table is arranged, sustainable monitoring intracranial pressure, and by speed regulator intracranial pressure is controlled within the suitable scope, avoided the blindness in the treatment operation, reduced complication such as the cerebral hernia that causes because of intracranial pressure is too high or too low, intracerebral hematoma.Transfusion device drips kettle and is provided with venting plug, can avoid the generation of siphonage, reduces the appearance of intracranial complication.
Description of drawings: accompanying drawing is the structural representation of EVD perfusion pressure tester described in the utility model.1-drainage tube 2-tee T 3-speed regulator 4-transfusion device drips kettle 5-drainage bottle
The specific embodiment: referring now to accompanying drawing, be described as follows in conjunction with the embodiments: EVD described in the utility model perfusion pressure tester includes drainage tube 1, tee T 2, speed regulator 3, transfusion device drips kettle 4 and drainage bottle 5 is formed.Connect ventricular drainage tube before the said drainage tube 1, after connect tee T 2, kettle 4 connections are dripped with flexible pipe and transfusion device in tee T 2 back, on tee T 2 to transfusion device drips flexible pipe between the kettle 4, be provided with and the flexible pipe that instils on the essentially identical speed regulator 3 of speed regulator.Said transfusion device drips on the kettle 4, is provided with venting plug.Connect the conduit that transfusion device drips kettle 4, the rear end is inserted within the drainage bottle 5, on the upper end cover of drainage bottle 5, is provided with the aerofluxus syringe needle.When being expert at EVD, the A end of tee T 2 is connected drainage tube 1 and then connects the EVD pipe, the B termination of tee T 2 is connected to the flexible pipe that transfusion device drips kettle 4 by tee T 2, the C end of tee T 2 has two purposes, the one, be used for according to the state of an illness to the Intraventricular injection medicine commonly used such as urokinase, Ceftriaxone, brain nutritional solution etc.; The 2nd, be used to connect the cerebral table, be used to detect intracranial pressure.Can be required according to the intracranial pressure variation and the state of an illness, by speed regulator 3 control drainage speeds, adjust the height of drainage bottle 5 as the case may be, and then the variation of control intracranial pressure.EVD perfusion pressure tester described in the utility model owing to be provided with tee T 2, makes that the Intraventricular injection is easy to operate, has avoided having reduced the probability of intracranial infection because of dismantling the pollution that pipe joint is easy to cause.Especially in the C of tee T 2 termination the cerebral table is arranged, sustainable monitoring intracranial pressure, and by speed regulator 3 intracranial pressure is controlled within the suitable scope, avoided the blindness in the treatment operation, reduced complication such as the cerebral hernia that causes because of intracranial pressure is too high or too low, intracerebral hematoma.Transfusion device drips kettle 4 and is provided with venting plug, can avoid the generation of siphonage, reduces the appearance of intracranial complication.
Claims (3)
1, EVD perfusion pressure tester is characterized in that connecing tee T (2) behind the drainage tube (1), and kettle (4) connection is dripped with flexible pipe and transfusion device in tee T (2) back, tee T (2) drips flexible pipe between the kettle (4) to transfusion device on, is provided with speed regulator (3).
2, EVD perfusion pressure tester according to claim 1 is characterized in that transfusion device drips kettle (4) and is provided with venting plug.
3, EVD perfusion pressure tester according to claim 1 is characterized in that connecting the conduit that transfusion device drips kettle (4), and the rear end is inserted within the drainage bottle (5), on the upper end cover of drainage bottle (5), is provided with the aerofluxus syringe needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079979 CN2765621Y (en) | 2005-01-13 | 2005-01-13 | Brain ventricle outward drainage, infusion and pressure measuring unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520079979 CN2765621Y (en) | 2005-01-13 | 2005-01-13 | Brain ventricle outward drainage, infusion and pressure measuring unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765621Y true CN2765621Y (en) | 2006-03-22 |
Family
ID=36606281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520079979 Expired - Fee Related CN2765621Y (en) | 2005-01-13 | 2005-01-13 | Brain ventricle outward drainage, infusion and pressure measuring unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765621Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549178B (en) * | 2008-04-02 | 2013-03-06 | 青岛市海慈医疗集团 | Multifunctional intracephalic drainage device |
| CN106421940A (en) * | 2016-10-11 | 2017-02-22 | 山东大学 | Closed in-vitro ventricular drainage apparatus |
| 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 |
-
2005
- 2005-01-13 CN CN 200520079979 patent/CN2765621Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549178B (en) * | 2008-04-02 | 2013-03-06 | 青岛市海慈医疗集团 | Multifunctional intracephalic drainage device |
| CN106421940A (en) * | 2016-10-11 | 2017-02-22 | 山东大学 | Closed in-vitro ventricular drainage apparatus |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2765621Y (en) | Brain ventricle outward drainage, infusion and pressure measuring unit | |
| CN201076645Y (en) | Transfusion system | |
| CN203001687U (en) | Perfusion connector of disposable indwelling catheter | |
| CN201658690U (en) | Pressure regulating and limiting type enemator | |
| CN201676330U (en) | Abdominocentesis drainage device | |
| CN204106021U (en) | Multifunctional blood collecting needle | |
| CN208525531U (en) | A kind of bladder irrigation pipeline | |
| CN201244014Y (en) | Injection needle for adjustable endoscope | |
| CN201631716U (en) | Pressure-resistant stomach tube connector | |
| CN201189320Y (en) | Bladder rinsing tube | |
| CN216823438U (en) | Simple intra-abdominal pressure measuring device | |
| CN215023242U (en) | Hepatobiliary department is with special drainage bag | |
| CN201143221Y (en) | Puncture needle | |
| CN215690569U (en) | Three-way device for rapid pressurization of blood transfusion and fluid infusion | |
| CN206597191U (en) | Dispoable medical Fransfusion medicine feeder | |
| CN219630436U (en) | Positive pressure connector of three-cavity catheter | |
| CN202892512U (en) | Novel bladder irrigator | |
| CN211301490U (en) | Transfusion system convenient for flow regulation | |
| CN211560082U (en) | Pneumatic invasive arterial pressure monitoring device | |
| CN207101514U (en) | Medical modified form parenteral nutrient solution infusion bag | |
| CN201564980U (en) | Novel transfusion three-way pipe | |
| CN208552713U (en) | Balanced type remaining needle | |
| CN205698662U (en) | A kind of depression drainage device | |
| CN201008666Y (en) | Negative pressure drainage device | |
| CN201208433Y (en) | Transfusion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |