CN208389064U - A kind of lumbar cistern drainage device being precisely controlled - Google Patents
A kind of lumbar cistern drainage device being precisely controlled Download PDFInfo
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- CN208389064U CN208389064U CN201721438026.XU CN201721438026U CN208389064U CN 208389064 U CN208389064 U CN 208389064U CN 201721438026 U CN201721438026 U CN 201721438026U CN 208389064 U CN208389064 U CN 208389064U
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- tube
- outer tube
- collecting box
- connect
- precisely controlled
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Abstract
A kind of lumbar cistern drainage device being precisely controlled, including head cone cell tip, inner tube, outer tube, flexible leakproof film, fixed patch, long tube, triple valve, solenoid pressure regulator control host, manual input module, display device, hook, weighing sensor, hard liquid-collecting box, hose connector；For outer tube sleeve outside inner tube, outer tube front part sides face has through-hole, and inner tube front part sides face has circular hole, and through-hole is corresponding with circular hole position；The tail portion of outer tube is connect by connecting sleeve with long tube, and fixed patch is pressed with outside long tube；Triple valve for extracting chemical examination is installed, long tube tail portion is connect by solenoid pressure regulator with hose connector on long tube；Hose connector is connect with hard liquid-collecting box, and hard liquid-collecting box top is connected by weighing sensor and hook.The advantages of the utility model: being precisely controlled drainage flow, and real time measure drainage flow, reduces plugging probability, and plurality of specifications meets in art, postoperative different demands.
Description
Technical field
The utility model relates to medical facilities fields, in particular to a kind of lumbar cistern drainage device being precisely controlled.
Background technique
The central nervous system of the mankind is mainly made of brain tissue and spinal cord, fills cerebrospinal fluid and blood therebetween.Cerebrospinal fluid
It is filled with ventricular system, the colourless transparent liquid in cavum subarachnoidale and myelocoele, Central nervous system plays buffering, protects
The effects of shield, transport metabolite and regulating intracranial pressure.In adult about 150ml, it is in constantly generates, recycles cerebrospinal fluid total amount
In the equilibrium state of reflux.Certain diseases can make the character of cerebrospinal fluid change, for example subarachnoid hemorrhage can make
Cerebrospinal fluid becomes hemorrhagic, and Postoperative Intracranial Infections can make cerebrospinal fluid muddy, and white blood cell count(WBC) increases, and the cerebrospinal fluid of denaturation can stimulate
Central nervous system causes conditions of patients to aggravate even dead.Lumbar cistern drainage art at present, i.e. Lumbar Vertebral Canal built-in pipe continue outer
The cerebrospinal fluid for draining denaturation is the main method for the treatment of subarachnoid hemorrhage, cerebrospinal fluid infection or even CSF incision leakage.
Its principle is to reach therapeutic purposes with the constantly newborn cleaning cerebrospinal fluid displacement denaturation cerebrospinal fluid of brain tissue.Waist general at present
Great Chi drainage tube is indwelling by bed, and diameter is smaller, and plugging is easy after indwelling, is fallen off, and flow control is not accurate.
Utility model content
The purpose of this utility model is to reduce plugging probability to be precisely controlled drainage flow, and real time measure drainage flow, special
Provide a kind of lumbar cistern drainage device being precisely controlled.
The utility model provides a kind of lumbar cistern drainage device being precisely controlled, it is characterised in that: the accurate control
The lumbar cistern drainage device of system, including head cone cell tip 1, inner tube 2, outer tube 3, flexible leakproof film 4, front end limited block 5 are sliding
Fixed handle 6, rear end limited block 7, connecting sleeve 8, fixed patch 9, long tube 10, triple valve 11, solenoid pressure regulator 12, control
Host 13 processed, manual input module 14, display device 15, hook 16, weighing sensor 17, hard liquid-collecting box 18, hose connector
19；
Wherein: head cone cell tip 1 and 3 front end of outer tube are connected, 3 sets of outer tube outside inner tube 2,3 front part sides face of outer tube
With 6 through-holes 301,2 front part sides face of inner tube has 6 circular holes 201, and through-hole 301 is corresponding with 201 position of circular hole, position pair
The hole coaxial line arrangement answered；3 rear side of outer tube has through slot, stretches out through slot with the sliding handle 6 that 2 rear portion of inner tube is connected, leads to
Prevent liquid from leaking out by the flexible realization of leakproof film 4 between slot and sliding handle 6；3 rear portion of outer tube is provided with front end limited block 5
With rear end limited block 7, the spacing of the two is equal with the distance between two neighboring through-hole 301；The tail portion of outer tube 3 passes through connection
Casing 8 is connect with long tube 10, and fixed patch 9 is pressed with outside long tube 10；Threeway for extracting chemical examination is installed on long tube 10
Valve 11,10 tail portion of long tube are connect by solenoid pressure regulator 12 with hose connector 19；Hose connector 19 and hard liquid-collecting box 18
Connection, 18 top of hard liquid-collecting box are connect by weighing sensor 17 with hook 16；It is equipped with and is manually entered on control host 13
Module 14 and display device 15, control host 13 are connect with weighing sensor 17 and solenoid pressure regulator 12 respectively.
9 two sides of fixation patch, with the aperture 901 for being sutured in human skin.
The hard liquid-collecting box 18 is semi-cylindrical box body structure.
18 side of hard liquid-collecting box has scale note 1801.
Sliding handle 6 drives inner tube 2 and 3 relative motion of outer tube, and displacement is a through-hole spacing, can be realized plugging
Block shearing it is broken, dredge pipeline, reduce plugging probability.
The advantages of the utility model:
The lumbar cistern drainage device described in the utility model being precisely controlled, is precisely controlled drainage flow, and real time measure draws
Flow reduces plugging probability, and plurality of specifications meets in art, postoperative different demands.
Detailed description of the invention
With reference to the accompanying drawing and embodiment is described in further detail the utility model:
Fig. 1 is the lumbar cistern drainage device structural schematic diagram being precisely controlled；
Fig. 2 is front end partial enlargement diagram；
Fig. 3 is hard liquid-collecting box end view.
Specific embodiment
Embodiment 1
Present embodiments provide a kind of lumbar cistern drainage device being precisely controlled, it is characterised in that: described is precisely controlled
Lumbar cistern drainage device, including head cone cell tip 1, inner tube 2, outer tube 3, flexible leakproof film 4, front end limited block 5, sliding
Handle 6, rear end limited block 7, connecting sleeve 8, fixed patch 9, long tube 10, triple valve 11, solenoid pressure regulator 12, control
Host 13, manual input module 14, display device 15, hook 16, weighing sensor 17, hard liquid-collecting box 18, hose connector 19；
Wherein: head cone cell tip 1 and 3 front end of outer tube are connected, 3 sets of outer tube outside inner tube 2,3 front part sides face of outer tube
With 6 through-holes 301,2 front part sides face of inner tube has 6 circular holes 201, and through-hole 301 is corresponding with 201 position of circular hole, position pair
The hole coaxial line arrangement answered；3 rear side of outer tube has through slot, stretches out through slot with the sliding handle 6 that 2 rear portion of inner tube is connected, leads to
Prevent liquid from leaking out by the flexible realization of leakproof film 4 between slot and sliding handle 6；3 rear portion of outer tube is provided with front end limited block 5
With rear end limited block 7, the spacing of the two is equal with the distance between two neighboring through-hole 301；The tail portion of outer tube 3 passes through connection
Casing 8 is connect with long tube 10, and fixed patch 9 is pressed with outside long tube 10；Threeway for extracting chemical examination is installed on long tube 10
Valve 11,10 tail portion of long tube are connect by solenoid pressure regulator 12 with hose connector 19；Hose connector 19 and hard liquid-collecting box 18
Connection, 18 top of hard liquid-collecting box are connect by weighing sensor 17 with hook 16；It is equipped with and is manually entered on control host 13
Module 14 and display device 15, control host 13 are connect with weighing sensor 17 and solenoid pressure regulator 12 respectively.
9 two sides of fixation patch, with the aperture 901 for being sutured in human skin.
The hard liquid-collecting box 18 is semi-cylindrical box body structure.
18 side of hard liquid-collecting box has scale note 1801.
Sliding handle 6 drives inner tube 2 and 3 relative motion of outer tube, and displacement is a through-hole spacing, can be realized plugging
Block shearing it is broken, dredge pipeline, reduce plugging probability.
Embodiment 2
Present embodiments provide a kind of lumbar cistern drainage device being precisely controlled, it is characterised in that: described is precisely controlled
Lumbar cistern drainage device, including head cone cell tip 1, inner tube 2, outer tube 3, flexible leakproof film 4, front end limited block 5, sliding
Handle 6, rear end limited block 7, connecting sleeve 8, fixed patch 9, long tube 10, triple valve 11, solenoid pressure regulator 12, control
Host 13, manual input module 14, display device 15, hook 16, weighing sensor 17, hard liquid-collecting box 18, hose connector 19；
Wherein: head cone cell tip 1 and 3 front end of outer tube are connected, 3 sets of outer tube outside inner tube 2,3 front part sides face of outer tube
With 6 through-holes 301,2 front part sides face of inner tube has 6 circular holes 201, and through-hole 301 is corresponding with 201 position of circular hole, position pair
The hole coaxial line arrangement answered；3 rear side of outer tube has through slot, stretches out through slot with the sliding handle 6 that 2 rear portion of inner tube is connected, leads to
Prevent liquid from leaking out by the flexible realization of leakproof film 4 between slot and sliding handle 6；3 rear portion of outer tube is provided with front end limited block 5
With rear end limited block 7, the spacing of the two is equal with the distance between two neighboring through-hole 301；The tail portion of outer tube 3 passes through connection
Casing 8 is connect with long tube 10, and fixed patch 9 is pressed with outside long tube 10；Threeway for extracting chemical examination is installed on long tube 10
Valve 11,10 tail portion of long tube are connect by solenoid pressure regulator 12 with hose connector 19；Hose connector 19 and hard liquid-collecting box 18
Connection, 18 top of hard liquid-collecting box are connect by weighing sensor 17 with hook 16；It is equipped with and is manually entered on control host 13
Module 14 and display device 15, control host 13 are connect with weighing sensor 17 and solenoid pressure regulator 12 respectively.
9 two sides of fixation patch, with the aperture 901 for being sutured in human skin.
18 side of hard liquid-collecting box has scale note 1801.
Sliding handle 6 drives inner tube 2 and 3 relative motion of outer tube, and displacement is a through-hole spacing, can be realized plugging
Block shearing it is broken, dredge pipeline, reduce plugging probability.
Embodiment 3
Present embodiments provide a kind of lumbar cistern drainage device being precisely controlled, it is characterised in that: described is precisely controlled
Lumbar cistern drainage device, including head cone cell tip 1, inner tube 2, outer tube 3, flexible leakproof film 4, front end limited block 5, sliding
Handle 6, rear end limited block 7, connecting sleeve 8, fixed patch 9, long tube 10, triple valve 11, solenoid pressure regulator 12, control
Host 13, manual input module 14, display device 15, hook 16, weighing sensor 17, hard liquid-collecting box 18, hose connector 19；
Wherein: head cone cell tip 1 and 3 front end of outer tube are connected, 3 sets of outer tube outside inner tube 2,3 front part sides face of outer tube
With 6 through-holes 301,2 front part sides face of inner tube has 6 circular holes 201, and through-hole 301 is corresponding with 201 position of circular hole, position pair
The hole coaxial line arrangement answered；3 rear side of outer tube has through slot, stretches out through slot with the sliding handle 6 that 2 rear portion of inner tube is connected, leads to
Prevent liquid from leaking out by the flexible realization of leakproof film 4 between slot and sliding handle 6；3 rear portion of outer tube is provided with front end limited block 5
With rear end limited block 7, the spacing of the two is equal with the distance between two neighboring through-hole 301；The tail portion of outer tube 3 passes through connection
Casing 8 is connect with long tube 10, and fixed patch 9 is pressed with outside long tube 10；Threeway for extracting chemical examination is installed on long tube 10
Valve 11,10 tail portion of long tube are connect by solenoid pressure regulator 12 with hose connector 19；Hose connector 19 and hard liquid-collecting box 18
Connection, 18 top of hard liquid-collecting box are connect by weighing sensor 17 with hook 16；It is equipped with and is manually entered on control host 13
Module 14 and display device 15, control host 13 are connect with weighing sensor 17 and solenoid pressure regulator 12 respectively.
Sliding handle 6 drives inner tube 2 and 3 relative motion of outer tube, and displacement is a through-hole spacing, can be realized plugging
Block shearing it is broken, dredge pipeline, reduce plugging probability.
Claims (4)
1. a kind of lumbar cistern drainage device being precisely controlled, it is characterised in that: the lumbar cistern drainage device being precisely controlled,
Including head cone cell tip (1), inner tube (2), outer tube (3), flexible leakproof film (4), front end limited block (5), sliding handle
(6), rear end limited block (7), connecting sleeve (8), fixed patch (9), long tube (10), triple valve (11), electromagnetic pressure are adjusted
Valve (12) controls host (13), manual input module (14), display device (15), links up with (16), weighing sensor (17), firmly
Matter liquid-collecting box (18), hose connector (19)；
Wherein: head cone cell tip (1) and outer tube (3) front end are connected, and outer tube (3) covers, outer tube (3) front external in inner tube (2)
Two sides have 6 through-holes (301), and inner tube (2) front part sides face has 6 circular holes (201), through-hole (301) and circular hole (201)
Position is corresponding, the corresponding hole coaxial line arrangement in position；Outer tube (3) rear side has through slot, the cunning being connected with inner tube (2) rear portion
Fixed handle (6) stretches out through slot, and being realized between through slot and sliding handle (6) by flexible leakproof film (4) prevents liquid from leaking out；Outer tube
(3) rear portion is provided with front end limited block (5) and rear end limited block (7), the spacing of the two and two neighboring through-hole (301) it
Between be equidistant；The tail portion of outer tube (3) is connect by connecting sleeve (8) with long tube (10), is pressed with fixation outside long tube (10)
Patch (9)；Triple valve (11) for extracting chemical examination is installed, long tube (10) tail portion passes through electromagnetic pressure tune on long tube (10)
Section valve (12) is connect with hose connector (19)；Hose connector (19) is connect with hard liquid-collecting box (18), on hard liquid-collecting box (18)
Portion is connect by weighing sensor (17) with hook (16)；Manual input module (14) and display are installed in control host (13)
Device (15), control host (13) are connect with weighing sensor (17) and solenoid pressure regulator (12) respectively.
2. the lumbar cistern drainage device described in accordance with the claim 1 being precisely controlled, it is characterised in that: the fixation patch
(9) two sides, with the aperture (901) for being sutured in human skin.
3. the lumbar cistern drainage device described in accordance with the claim 1 being precisely controlled, it is characterised in that: the hard liquid-collecting box
It (18), is semi-cylindrical box body structure.
4. the lumbar cistern drainage device described in accordance with the claim 1 being precisely controlled, it is characterised in that: the hard liquid-collecting box
(18) side has scale note (1801).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438026.XU CN208389064U (en) | 2017-11-01 | 2017-11-01 | A kind of lumbar cistern drainage device being precisely controlled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721438026.XU CN208389064U (en) | 2017-11-01 | 2017-11-01 | A kind of lumbar cistern drainage device being precisely controlled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208389064U true CN208389064U (en) | 2019-01-18 |
Family
ID=65066426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721438026.XU Expired - Fee Related CN208389064U (en) | 2017-11-01 | 2017-11-01 | A kind of lumbar cistern drainage device being precisely controlled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208389064U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110025832A (en) * | 2019-03-25 | 2019-07-19 | 广东省医疗器械研究所 | A kind of drainage controller and its implementation of pressure adjustable |
| CN111714758A (en) * | 2019-03-19 | 2020-09-29 | 娄永利 | Drainage device for cerebrospinal fluid leakage after spinal surgery and use method thereof |
| WO2021248035A3 (en) * | 2020-06-05 | 2022-03-03 | The Cleveland Clinic Foundation | Ambulatory fluid drainage and collection device |
-
2017
- 2017-11-01 CN CN201721438026.XU patent/CN208389064U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714758A (en) * | 2019-03-19 | 2020-09-29 | 娄永利 | Drainage device for cerebrospinal fluid leakage after spinal surgery and use method thereof |
| CN110025832A (en) * | 2019-03-25 | 2019-07-19 | 广东省医疗器械研究所 | A kind of drainage controller and its implementation of pressure adjustable |
| WO2021248035A3 (en) * | 2020-06-05 | 2022-03-03 | The Cleveland Clinic Foundation | Ambulatory fluid drainage and collection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20211101 |
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| CF01 | Termination of patent right due to non-payment of annual fee |