CN201101746Y - Simple ventricle exterior conduction and intracranial pressure monitoring device with controllable pressure - Google Patents
Simple ventricle exterior conduction and intracranial pressure monitoring device with controllable pressure Download PDFInfo
- Publication number
- CN201101746Y CN201101746Y CNU2007201999333U CN200720199933U CN201101746Y CN 201101746 Y CN201101746 Y CN 201101746Y CN U2007201999333 U CNU2007201999333 U CN U2007201999333U CN 200720199933 U CN200720199933 U CN 200720199933U CN 201101746 Y CN201101746 Y CN 201101746Y
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- dial plate
- sleeve
- scale dial
- ell
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Abstract
The utility model discloses a simple pressure controllable ventricle external drainage and intracranial pressure-monitoring device, which has low price and visualized and accurate of monitoring ICP,and can automatically drain ncurolymph to reduce pressure after the set value of the intracranial pressure exceeds. The device has the technical proposal that a pedestal is provided with a sleeve and a mainstay; the mainstay is provided with a scale dial plate; the scale dial plate is provided with a transparent quadrature tube and a slide block-fixing handle; the transparent quadrature tube is connected with a medial triple valve and a ventricle drainage tube with scales. The monitoring device provided by the utility model is mainly used for curing patients with serious craniocerebral injury.
Description
Technical field
But this utility model relates to a kind of simple and easy pressure control EVD and monitoring intracranial pressure device.
Background technology
At present, the employed ICP (monitor intracranial pressure monitor) of domestic large hospital, all connect pressure transducer and be fixed in the other porus acusticus externus level of patient's bed with three-way valve, dynamic monitoring intracranial pressure behind monitor O point calibration, when finding that intracranial pressure changes the open direction of three-way valve after higher artificially, the external drainage cerebrospinal fluid reaches and falls cranium and press purpose, and therefore have the following disadvantages: the basic hospital that (1) its equipment price costliness, domestic majority are carried out neurosurgery work all uses; (2) occur " O point " drift situation in the use easily, inaccurate ICP numerical value occurs and cause clinical false judgment; (3) ICP external drainage CSF automatically when high occurs, must manually-operated causing the inconvenience in the use.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, provide a kind of cheap, ICP is intuitively accurate in monitoring, and can be behind the numerical value that surpasses the intracranial pressure setting, the decompression of automatic jet cerebrospinal fluid, but simple and easy pressure control EVD and monitoring intracranial pressure device.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: it is by base, sleeve, the scale dial plate is formed, described base is provided with sleeve, be provided with pillar in the sleeve, the scale dial plate is fixed on the pillar, the slide block fixed handle that the scale dial plate is provided with dovetail groove and matches with it, the connection of slide block fixed handle lifts muscle and transparent ell, the upper end of transparent ell is provided with liquid dripping kettle, and the passage that is provided with band microbe filter film thereon be connected flexible pipe, connect hose connection cerebrospinal fluid receiving flask, which is provided with the passage of band microbe filter film, be with graduated ventricular drainage tube to be provided with medical three-way valve, and be connected with the lower end of transparent ell, medical three-way valve is provided with calparine cap.
Adopt this utility model that following beneficial effect is arranged:
A, this installation cost are low, cheap, help carrying out of basic hospital and under-developed area ICP work;
B, can carry out monitoring intracranial pressure, can control intracranial pressure again and surpass and set automatic jet cerebrospinal fluid decompression behind the numerical value, solve the problem that general ICP (monitor intracranial pressure monitor) intracranial monitoring and external drainage cerebrospinal fluid can not carry out simultaneously;
C, this device monitoring ICP are intuitively accurate.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Among the figure:
The passage 5 of base 1, fixed screw 2, bottle rack 3, cerebrospinal fluid receiving flask 4, band microbe filter film, connect flexible pipe 6, liquid dripping kettle 7, band microbe filter film passage 8, scale dial plate 9, dovetail groove 10, slide block fixed handle 11, lift muscle 12, transparent ell 13, guiding and hold up pawl 14, medical three-way valve 15, be with graduated ventricular drainage tube 16, pillar 17, sleeve 18, calparine cap 19.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail.
By accompanying drawing as can be known: this utility model is by base 1, sleeve 18, scale dial plate 9 is formed, described base 1 is provided with sleeve 18, be provided with pillar 17 in the sleeve 18, scale dial plate 9 is fixed on the pillar 17, the slide block fixed handle 11 that scale dial plate 9 is provided with dovetail groove 10 and matches with it, 11 connections of slide block fixed handle lift muscle 12, and transparent ell 13, the upper end of transparent ell 13 is provided with liquid dripping kettle 7, and the passage 8 that is provided with band microbe filter film thereon be connected flexible pipe 6, connect flexible pipe 6 and connect cerebrospinal fluid receiving flask 4, which is provided with the passage 5 of band microbe filter film, be with graduated ventricular drainage tube 16 to be provided with medical three-way valve 15, and be connected with the lower end of transparent ell 13, medical three-way valve 15 is provided with calparine cap 19.
For preventing rocking of transparent ell 13, on scale dial plate 9, be provided with two guiding and hold up pawl 14, the VERTICAL TUBE of transparent ell 13 penetrates guiding and holds up in the pawl 14.Pillar 17 is that liftable is regulated, and compresses the pillar of adjusting 17 by fixed screw 2, and bottle rack 3 is fixed on the sleeve 18, and cerebrospinal fluid receiving flask 4 is placed on the bottle rack 3.
Use this utility model, to be with graduated ventricular drainage tube 16 to insert patient's Intraventricular, adjust scale dial plate 9 and make its O scale, highly be in patient's porus acusticus externus horizontal level, after this fluid column fluctuation in the transparent ell 13, be presented at pairing numerical value on the scale dial plate 9, be intracranial pressure numerical value, if the horizontal tube of transparent ell 13 is fixed on the intracranial pressure numerical value position of setting, when then patient's intracranial pressure surpasses the numerical value of setting, with automatic external drainage cerebrospinal fluid decompression,, can on calparine cap 19, carry out if will extract samples of CSF chemical examination or past intracerebral ventricle injection medicine.
Claims (1)
- But a kind of simple and easy pressure control EVD and monitoring intracranial pressure device, it is characterized in that: it is by base (1), sleeve (18), scale dial plate (9) is formed, described base (1) is provided with sleeve (18), be provided with pillar (17) in the sleeve (18), scale dial plate (9) is fixed on the pillar (17), the slide block fixed handle (11) that scale dial plate (9) is provided with dovetail groove (10) and matches with it, slide block fixed handle (11) connection lifts muscle (12) and transparent ell (13), the upper end of transparent ell (13) is provided with liquid dripping kettle (7), and the passage (8) that is provided with band microbe filter film thereon be connected flexible pipe (6), connect flexible pipe (6) and connect cerebrospinal fluid receiving flask (4), which is provided with the passage (5) of band microbe filter film, be with graduated ventricular drainage tube (16) to be provided with medical three-way valve (15), and be connected with the lower end of transparent ell (13), medical three-way valve (15) is provided with calparine cap (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201999333U CN201101746Y (en) | 2007-12-04 | 2007-12-04 | Simple ventricle exterior conduction and intracranial pressure monitoring device with controllable pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201999333U CN201101746Y (en) | 2007-12-04 | 2007-12-04 | Simple ventricle exterior conduction and intracranial pressure monitoring device with controllable pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101746Y true CN201101746Y (en) | 2008-08-20 |
Family
ID=39948764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201999333U Expired - Fee Related CN201101746Y (en) | 2007-12-04 | 2007-12-04 | Simple ventricle exterior conduction and intracranial pressure monitoring device with controllable pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101746Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014069A (en) * | 2014-06-04 | 2014-09-03 | 葛建伟 | Visible cerebral ventricle and subdural external drainage system |
| CN105288757A (en) * | 2015-12-08 | 2016-02-03 | 常正波 | Drainage device used for neurosurgery and based on sensing technology |
| CN107157553A (en) * | 2017-05-23 | 2017-09-15 | 中国医科大学附属第医院 | The controllable digitlization waist of cerebrospinal fluid flow wears measuring cell |
| CN107233090A (en) * | 2016-03-28 | 2017-10-10 | 钜旺生技股份有限公司 | Wireless pressure detector |
-
2007
- 2007-12-04 CN CNU2007201999333U patent/CN201101746Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104014069A (en) * | 2014-06-04 | 2014-09-03 | 葛建伟 | Visible cerebral ventricle and subdural external drainage system |
| CN105288757A (en) * | 2015-12-08 | 2016-02-03 | 常正波 | Drainage device used for neurosurgery and based on sensing technology |
| CN107233090A (en) * | 2016-03-28 | 2017-10-10 | 钜旺生技股份有限公司 | Wireless pressure detector |
| CN107233090B (en) * | 2016-03-28 | 2020-07-14 | 钜旺生技股份有限公司 | Wireless pressure detector |
| US10842398B2 (en) | 2016-03-28 | 2020-11-24 | Orion Biotech Inc. | Wireless intracranial pressure monitors |
| CN107157553A (en) * | 2017-05-23 | 2017-09-15 | 中国医科大学附属第医院 | The controllable digitlization waist of cerebrospinal fluid flow wears measuring cell |
| 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 |
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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 |