CN109793949A - Ventricular drainage control device - Google Patents
Ventricular drainage control device Download PDFInfo
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- CN109793949A CN109793949A CN201910227517.7A CN201910227517A CN109793949A CN 109793949 A CN109793949 A CN 109793949A CN 201910227517 A CN201910227517 A CN 201910227517A CN 109793949 A CN109793949 A CN 109793949A
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- shell
- ventricular drainage
- control device
- pressure ram
- guide part
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Abstract
The invention discloses one kind can consolidate the ventricular drainage control device that fixed and folder closes drainage tube.The ventricular drainage control device includes: shell；The guide part being set on shell, guide part are used to drawing ventricular drainage tube into the shell between guide part both ends；Movable telescopic is in the pressure ram on shell, after the movable end of pressure ram is stretched out from shell, squeezes the ventricular drainage tube between guide part both ends；Gag lever post, one end are articulated on shell by articulation piece, and shaft can rotate on the surface of the housing around the articulation piece；Gag lever post is fastened on shell by fastener, and the shaft after fastening is across at the ventricular drainage tube for being squeezed compression bar extruding.
Description
Technical field
The present invention relates to a kind of Medical Devices for transfering human medium, specifically a kind of ventricular drainage control device.
Background technique
Ventricular hemorrhage is a kind of extremely common clinical critical illness, and disease incidence is higher, and prognosis mala.The clinic of many years is ground
Study carefully show extraventricular drainage treatment can quickly remove intraventricular haematocele and drained into it is external, caused by capable of not only releasing it
Occupation time process enables cerebrospinal fluid circulation to restore as early as possible, but also can be reduced the stimulation of blood contained cerebrospinal fluid bring and mitigate each
The brain edema and toxic effect that kind metabolite mediates.The validity that extraventricular drainage art treats severe ventricular hemorrhage is wide
General approval, but the nature evolution of ventricular hemorrhage often need 3 weeks after can gradually dissolve dissipation, Encephalic drainage then takes more time.
Clinically most of at present is to close drainage tube using discontinuous folder to be timed quantitative drainage, can effectively control intracranial infection,
Obtain good effect.
In the prior art, CN204521724U discloses a kind of leakage of cerebrospinal drainage device.The device includes drainage bottle, and one
The drainage tube connecting with drainage bottle is held, and for pressing from both sides the pipe clamp for closing drainage tube.Pipe clamp includes fixed arm and lever arm, fixed arm
The top of drainage tube is fixed on by fixed link, the lower section of drainage tube, and the output shaft of lever arm and motor is arranged in lever arm
It is fixedly connected；Motor receives the control of controller, is provided with liquid level detecting switch on the outside of drainage bottle, liquid level detecting switch with
Controller connection.The program squeezes drainage tube by motor control pipe clamp, realizes that folder closes the purpose of drainage tube.But the device makes
Used time, drainage tube are placed across pipe clamp, it is easy to be fallen off, so that folder closes unsuccessfully.
Summary of the invention
It is an object of the invention in view of the above-mentioned drawbacks in the prior art, provide, one kind can consolidate fixation and folder closes and draws
The ventricular drainage control device of flow tube.
For achieving the above object, present invention employs following technical solutions:
A kind of ventricular drainage control device, including shell, it is improved in that further include:
The guide part being set on shell, guide part are used to drawing ventricular drainage tube into the shell between guide part both ends
On；
Movable telescopic is in the pressure ram on shell, after the movable end of pressure ram is stretched out from shell, squeezes guide part two
Ventricular drainage tube between end；
One end of gag lever post, gag lever post is articulated on shell by articulation piece, and shaft can be around the articulation piece in shell table
It is rotated on face；Gag lever post can be fastened on shell by fastener, and the shaft after fastening is across the brain for being squeezed compression bar extruding
At the drainage tube of room, to cooperate after ventricular drainage tube is blocked with pressure ram when pressure ram squeezes ventricular drainage tube, folder closes brain
Room drainage tube.
In above-mentioned technical proposal:
The guide part is that a pair of of protrusion is set to the bayonet on shell, and two bayonets respectively constitute the both ends of guide part；
Alternatively, the guide part is one section of groove, the pressure ram squeezes ventricular drainage tube after passing through groove.Drainage tube be caught in bayonet or
In groove slot, drainage tube left and right offset when in use is avoided.
The fastener is the screw being threadedly coupled with shell, and the binding groove or fastener hole of perforation are provided on pressure ram,
The screw rod of the screw may pass through the binding groove or fastener hole, and pressure ram is fastened on shell.
The articulation piece is the screw being threadedly coupled with shell, and one end of pressure ram is provided with through-hole, the screw rod of the screw
By pressure ram and housing hinge after through-hole, spring is cased on the screw rod between pressure ram and shell.In use, can basis
Drainage tube pipe diameter size, rotation articulation piece are finely adjusted, it is ensured that pressure ram stabilization clamps drainage tube.
One end on the pressure ram far from articulation piece is provided with the via hole of perforation, and via hole can be used for assisting pressure ram
Rotation, or securely bundled pressure ram after rope by penetrating.
Shell fixing clamp and liquid storage bottle fixing clamp are additionally provided on the shell, shell fixing clamp is for shell to be fixed on
In external fixed link, liquid storage bottle fixing clamp is used to the liquid storage bottle for collecting drainage-fluid being fixed on shell.Shell fixing clamp and
Liquid storage bottle fixing clamp is preferably claw-like made of plastic material, can facilitate the use of the two.
Be additionally provided with shell clamp device on the shell, shell clamp device include fastening frame, sliding block, location nut and
Fastening bolt；Fastening frame is in n font, and open end is fixedly connected on shell；Sliding block is set in fastening frame, and can be by fastening
The closed end of frame slides to open end；The screw rod of fastening bolt passes through the closed end of fastening frame, passes through place's fixed setting and fastening spiral shell
The location nut that bolt is threadedly coupled, the end of fastening bolt are used to push the sliding of sliding block.Shell clamp device can individually make
With, can also cooperate shell fixing clamp use.When exclusive use, it should which, at least provided with two shell clamp devices, external consolidates
Then fixed link is sandwiched between sliding block and shell by fixed pole also cross the fastening frame of the two by rotation fastening bolt.
With the use of when, then need also cross the clamping opening of shell fixing clamp and the fastening frame of shell clamp device then to turn fixed link
Dynamic fastening bolt is fastened.
It is additionally provided with liquid level sensor and display screen on the shell, control circuit and motor are provided in shell, controls
Circuit is connect with liquid level sensor, display screen and motor respectively；The sensing part of liquid level sensor is set to liquid storage bottle fixing clamp
Place, for monitoring drainage-fluid volume；Control circuit is used for the monitoring situation according to liquid level sensor, passes through motor control pressure ram
It is flexible；Display screen is used to show the monitoring situation of liquid level sensor.Preferably, the motor is screw rod stepper motor.
Switch and control button are additionally provided on the shell, switch is for starting and closing ventricular drainage control dress
It sets, control button is used to set and control the operation of the ventricular drainage control device.Control button may include the time setting by
Key, flow increase key, flow reduces key, stop key.
Compared with the prior art, present invention has an advantage that
The present invention on shell by being arranged guide part, pressure ram and gag lever post.Pressure ram and gag lever post are used cooperatively, energy
It is enough accurately to squeeze drainage tube, realize that folder closes the purpose of drainage tube；Guide part and gag lever post are used cooperatively, can be by ventricular drainage
Pipe is stably fixed on shell, avoid in use drainage tube fall off.
Detailed description of the invention
Fig. 1 is the perspective view of preferred embodiment.
Fig. 2 is the main view of Fig. 1 embodiment.
Fig. 3 is the top view of Fig. 1 embodiment.
Figure label are as follows: 1, shell；2, display screen；3, shell fixing clamp；4, location nut；5, fastening bolt；6, it fastens
Frame；7, control button；8, guide part；9, fastener；10, via hole；11, gag lever post；12, binding groove；13, pressure ram；14, it cuts with scissors
Fitting；15, spring；16, liquid storage bottle fixing clamp；17, liquid level sensor；18, it switchs；19, sliding block.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
It applies mode and further unrestricted detailed description is made to technical solution of the present invention.
As shown in Figures 1 to 3, the ventricular drainage control device of the present embodiment, including shell 1, guide part 8,13 and of pressure ram
Gag lever post 11.Guide part 8 is set to the guide part 8 on shell 1, for drawing ventricular drainage tube between 8 both ends of guide part
Shell 1 on.13 movable telescopic of pressure ram after movable end is stretched out from shell 1, squeezes 8 both ends of guide part on shell 1
Between ventricular drainage tube.One end of gag lever post 11 is articulated on shell 1 by articulation piece 14, and shaft can be around the articulation piece 14
It is rotated on 1 surface of shell；Gag lever post 11 can be fastened on shell 1 by fastener 9, and the shaft after fastening, which is across, to be squeezed
At the ventricular drainage tube that compression bar 13 squeezes.
Specifically, guide part 8 is that a pair of of protrusion is set to the bayonet on shell 1, two bayonets respectively constitute guide part 8
Both ends.Fastener 9 is the screw being threadedly coupled with shell 1, and the binding groove 12 of perforation, the spiral shell of the screw are provided on pressure ram 13
Bar may pass through the binding groove 12, and pressure ram 13 is fastened on shell 1.Articulation piece 14 is the screw being threadedly coupled with shell 1, is squeezed
One end of compression bar 13 is provided with through-hole, the screw rod of the screw pass through it is pressure ram 13 and shell 1 is hinged after through-hole, pressure ram 13 with
Spring 15 is cased on screw rod between shell 1.Wherein, one end on pressure ram 13 far from articulation piece 14 is provided with the auxiliary of perforation
Hole 10.
In addition, be additionally provided on shell 1 be claw-like two shell fixing clamps 3 and a liquid storage bottle fixing clamp 16.And
And shell clamp device there are two being also set up on shell 1.Shell clamp device includes fastening frame 6, sliding block 19,4 and of location nut
Fastening bolt 5.Fastening frame 6 is in n font, and open end is fixedly connected on shell 1.Sliding block 19 is set in fastening frame 6, and can
Open end is slided to by the closed end of fastening frame 6.The screw rod of fastening bolt 5 passes through the closed end of fastening frame 6, passes through place's fixed setting
The location nut 4 being threadedly coupled with fastening bolt 5, the end of fastening bolt 5 are used to push the sliding of sliding block 19.Shell fixing clamp
3 and liquid storage bottle fixing clamp 16 be set to shell 1 not ipsilateral on.Two shell fixing clamps 3 and two shell clamp devices are then set
It is placed in the same side, and the fastening frame 6 of the clamping opening of shell fixing clamp 3, shell clamp device is distributed along same vertical direction.
In addition, being additionally provided with liquid level sensor 17 and display screen 2 on shell 1, control circuit and motor are provided in shell 1
(selecting screw rod stepper motor), control circuit is connect with liquid level sensor 17, display screen 2 and motor respectively；Liquid level sensor 17
Sensing part be set at liquid storage bottle fixing clamp 16, for monitoring drainage-fluid volume；Control circuit is used for according to level sensing
The screw rod of screw rod stepper motor (can be disposed through by the monitoring situation of device 17, flexible by motor control pressure ram 13
Axis form, the screw rod are used as pressure ram 13)；Display screen 2 is used to show the monitoring situation of liquid level sensor 17.
In addition, being additionally provided with switch 18 and control button 7 on shell 1, switch 18 is for starting and closing the ventricular drainage
Control device, control button 7 are used to set and control the operation of the ventricular drainage control device.When control button 7 may include
Between set key, flow increase key, flow reduce key, stop key.
Before use, first passing through shell fixing clamp 3 and shell 1 is fixed on the fixed link of victim by shell clamp device
On, and liquid storage bottle put on by liquid storage bottle fixing clamp 16；Then loosening fasteners 9 are rotated away pressure ram 13, connect drainage
Pipe, then by two bayonets of drainage tube insertion guide part 8, pressure ram 13 is gone back to, turn tightly firmware 9 and pressure ram 13 is anchored on shell
On body 1.In use, the flexible purpose that folder can be realized and close and unclamp drainage tube for passing through control pressure ram 13.
Claims (10)
1. ventricular drainage control device, including shell (1), which is characterized in that further include:
The guide part (8) being set on shell (1), guide part (8) be used for by ventricular drainage tube traction in guide part (8) both ends it
Between shell (1) on；
Movable telescopic is in the pressure ram (13) on shell (1), after the movable end of pressure ram (13) is stretched out from shell (1), squeezes
Press the ventricular drainage tube between guide part (8) both ends；
One end of gag lever post (11), gag lever post (11) is articulated on shell (1) by articulation piece (14), and shaft can be hinged around this
Part (14) rotates on shell (1) surface；Gag lever post (11) can be fastened on shell (1) by fastener (9), after fastening
Shaft is across at the ventricular drainage tube for being squeezed compression bar (13) extruding.
2. ventricular drainage control device according to claim 1, it is characterised in that: the guide part (8) is a pair of of protrusion
The bayonet being set on shell (1), two bayonets respectively constitute the both ends of guide part (8)；Alternatively, the guide part (8) is one
Section groove, the pressure ram (13) squeeze ventricular drainage tube after passing through groove.
3. ventricular drainage control device according to claim 1, it is characterised in that: the fastener (9) be and shell (1)
The screw of threaded connection, being provided with the binding groove (12) of perforation or fastener hole, the screw rod of the screw on pressure ram (13) may pass through
The binding groove (12) or fastener hole, pressure ram (13) is fastened on shell (1).
4. ventricular drainage control device according to claim 1, it is characterised in that: the articulation piece (14) is and shell
(1) screw being threadedly coupled, one end of pressure ram (13) are provided with through-hole, and the screw rod of the screw is after through-hole by pressure ram
(13) hingedly with shell (1), spring (15) are cased on the screw rod between pressure ram (13) and shell (1).
5. ventricular drainage control device according to claim 1, it is characterised in that: far from hinged on the pressure ram (13)
One end of part (14) is provided with the via hole (10) of perforation.
6. ventricular drainage control device according to claim 1, it is characterised in that: be additionally provided with shell on the shell (1)
Body fixing clamp (3) and liquid storage bottle fixing clamp (16), shell fixing clamp (3) are used to for shell (1) to be fixed on external fixed link,
Liquid storage bottle fixing clamp (16) is used to the liquid storage bottle for collecting drainage-fluid being fixed on shell (1).
7. ventricular drainage control device according to claim 1, it is characterised in that: be additionally provided with shell on the shell (1)
Body clamp device, shell clamp device include fastening frame (6), sliding block (19), location nut (4) and fastening bolt (5)；Fastening frame
It (6) is in n font, open end is fixedly connected on shell (1)；Sliding block (19) is set in fastening frame (6), and can be by fastening frame
(6) closed end slides to open end；The screw rod of fastening bolt (5) pass through fastening frame (6) closed end, pass through place fixed setting with
The location nut (4) that fastening bolt (5) is threadedly coupled, the end of fastening bolt (5) are used to push the sliding of sliding block (19).
8. ventricular drainage control device according to claim 6, it is characterised in that: be additionally provided with liquid on the shell (1)
Level sensor (17) and display screen (2), are provided with control circuit and motor in shell (1), control circuit respectively with level sensing
Device (17), display screen (2) are connected with motor；The sensing part of liquid level sensor (17) is set at liquid storage bottle fixing clamp (16),
For monitoring drainage-fluid volume；Control circuit is used for the monitoring situation according to liquid level sensor (17), is squeezed by motor control
Bar (13) stretches；Display screen (2) is used to show the monitoring situation of liquid level sensor (17).
9. ventricular drainage control device according to claim 8, it is characterised in that: the motor is screw rod stepper motor.
10. ventricular drainage control device according to claim 1, it is characterised in that: be additionally provided with out on the shell (1)
(18) and control button (7) are closed, for starting and closing the ventricular drainage control device, control button (7) is used for switch (18)
Set and control the operation of the ventricular drainage control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227517.7A CN109793949A (en) | 2019-03-25 | 2019-03-25 | Ventricular drainage control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910227517.7A CN109793949A (en) | 2019-03-25 | 2019-03-25 | Ventricular drainage control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109793949A true CN109793949A (en) | 2019-05-24 |
Family
ID=66563226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910227517.7A Pending CN109793949A (en) | 2019-03-25 | 2019-03-25 | Ventricular drainage control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109793949A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437448A (en) * | 2020-05-12 | 2020-07-24 | 河南科技大学第一附属医院 | Blood pump for hemodialysis of reducible pulsation strand flow output |
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|---|---|---|---|---|
| CN200970377Y (en) * | 2006-11-29 | 2007-11-07 | 山东省千佛山医院 | Automatic squeezer for drainage tube |
| CN203577007U (en) * | 2013-11-21 | 2014-05-07 | 中国人民解放军南京军区福州总医院 | Adjustable auxiliary extrusion device of drainage tube |
| CN203971016U (en) * | 2014-06-19 | 2014-12-03 | 朱成 | The perfusion and drainage system of the intelligence ventricles of the brain or hematoma |
| CN106421942A (en) * | 2016-11-02 | 2017-02-22 | 中国医科大学附属第医院 | Precise controllable cerebrospinal fluid drainage device |
| CN106943661A (en) * | 2017-05-03 | 2017-07-14 | 聂惠婷 | A kind of ventricular drainage pipe clamping device of neurosurgery |
| CN109157737A (en) * | 2018-10-11 | 2019-01-08 | 河南科技大学第附属医院 | A kind of brain drainage tube anti-clogging timing pressurizing unit |
| CN210494721U (en) * | 2019-03-25 | 2020-05-12 | 贵港市人民医院 | Ventricular drainage control device |
-
2019
- 2019-03-25 CN CN201910227517.7A patent/CN109793949A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200970377Y (en) * | 2006-11-29 | 2007-11-07 | 山东省千佛山医院 | Automatic squeezer for drainage tube |
| CN203577007U (en) * | 2013-11-21 | 2014-05-07 | 中国人民解放军南京军区福州总医院 | Adjustable auxiliary extrusion device of drainage tube |
| CN203971016U (en) * | 2014-06-19 | 2014-12-03 | 朱成 | The perfusion and drainage system of the intelligence ventricles of the brain or hematoma |
| CN106421942A (en) * | 2016-11-02 | 2017-02-22 | 中国医科大学附属第医院 | Precise controllable cerebrospinal fluid drainage device |
| CN106943661A (en) * | 2017-05-03 | 2017-07-14 | 聂惠婷 | A kind of ventricular drainage pipe clamping device of neurosurgery |
| CN109157737A (en) * | 2018-10-11 | 2019-01-08 | 河南科技大学第附属医院 | A kind of brain drainage tube anti-clogging timing pressurizing unit |
| CN210494721U (en) * | 2019-03-25 | 2020-05-12 | 贵港市人民医院 | Ventricular drainage control device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111437448A (en) * | 2020-05-12 | 2020-07-24 | 河南科技大学第一附属医院 | Blood pump for hemodialysis of reducible pulsation strand flow output |
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