CN104758988B - A kind of the next Ventriculo peritoneal shunt pipe for adjusting - Google Patents
A kind of the next Ventriculo peritoneal shunt pipe for adjusting Download PDFInfo
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- CN104758988B CN104758988B CN201510164326.2A CN201510164326A CN104758988B CN 104758988 B CN104758988 B CN 104758988B CN 201510164326 A CN201510164326 A CN 201510164326A CN 104758988 B CN104758988 B CN 104758988B
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- valve
- shunt pipe
- ventriculo
- peritoneal shunt
- isocon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
- A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
- A61M2027/004—Implant devices for drainage of body fluids from one part of the body to another with at least a part of the circuit outside the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0693—Brain, cerebrum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1021—Abdominal cavity
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Ophthalmology & Optometry (AREA)
- Otolaryngology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to a kind of the next Ventriculo peritoneal shunt pipe for adjusting, the isocon include Ventriculo peritoneal shunt pipe ventricles of the brain termination, isocon go out skull end turning device, water pocket, cerebrospinal pressure valve, anti-G-valve, Ventriculo peritoneal shunt pipe abdominal end and connection drainage line, the Ventriculo peritoneal shunt pipe ventricles of the brain termination, isocon go out skull end turning device, water pocket, cerebrospinal pressure valve, anti-G-valve and Ventriculo peritoneal shunt pipe abdominal end be sequentially connected connect and be arranged at connection drainage line on.Liquid storage pressure valve is placed in this isocon the Ventriculo peritoneal shunt pipe of shirtfront intercostal space, medical personnel's very stubborn problem for many years is solved, the quality of life after operation in patients is also improved, therapeutic effect is significantly improved, the pain of patient is decreased, has saved medical resource.
Description
Technical field
The invention belongs to technical field of medical equipment, is related to a kind of medicine equipment, especially a kind of easy to operate, can be abundant
Ensure the ventriculo-peritoneal shunt pipe that patient's freedom of action, the convenient bottom (wall of the chest) of observation pressure regulation are adjusted.
Background technology
Ventriculo peritoneal shunt device is widely used in treating hydrocephalus, and the liquid storage pressure in existing part flow arrangement is adjusted
Valve is located at head positioned at upper.Due to head be circular or oval, and existing pressure-regulating valve for pressure accurately,
When pressure is adjusted, it is desirable to which body and pressure-regulating valve will keep horizontal position, and therefore, existing shunt device of cerebrospinal fluid is in doctor
The problem of common following several respects during practical operation：
1st, patient will certainly be caused during pressure regulation to stand up, particularly moving not only inconvenience but also there is risk to coma patient.
2nd, due to the length of pressure-regulating valve determine ventricular puncture be through frontal eminence or cornu occipitale, so when performing an operation,
Different isocons are selected according to site of puncture, and the product quality of different manufacturers, model is all different.Which adds doctor
The trouble of raw selection.
3rd, postoperative patient often will press reservoir, if reservoir is placed on head, close on cephalic incision, often press
Incision pain and infection can be caused, bigger problem is that patient oneself is difficult pressure regulation reservoir is cosily operated, and in order to distinguish
Recognize inconvenience and risk that reservoir position is often moved head and caused.
It is easy to the next of patient oneself operation to adjust ventriculo-peritoneal shunt device if invention is a kind of, neither affects hand
The selection for allowing doctor be entangled with during art is inserted from frontal eminence or cornu occipitale, and is moved patient after not affecting implantation surgery and taken action certainly
By, be more convenient patient oneself can pressure regulation at any time, there is great clinical meaning.
By retrieval, several patent publication us related to present patent application as follows are found：
1st, a kind of ventricles of the brain-abdominal cavity shunt device of cerebrospinal fluid (203970988U), the part flow arrangement include one for inserting
The subcutaneous external water capsule of abdominal cavity of patients and one are used for the conduit of ICV drainage of cerebrospinal fluid to abdominal cavity, the outer wall of the conduit
On be arranged with an interior water pocket for extruded conduit, interior water pocket is connected with external water capsule by water injection pipe, and water injection pipe is provided with
For the check valve of water pocket in introducing liquid in external water capsule, the interior water pocket is provided with one for discharging liquid in its inner chamber
Liquid pumping hole, the liquid pumping hole by one be used for be pierced into liquid pumping needle silica gel sealing pad sealing.The part flow arrangement use when, medical care
Personnel, can be by the liquid in external water capsule through water pocket in water injection pipe injection through external extruding external water capsule, and interior water pocket expansion makes its folder
If catheter diameter reduce, so as to adjust the drainage flow of cerebrospinal fluid in conduit, with good clinical safety, meet cerebrospinal fluid
Circulating pressure need.
2nd, volume controlled type Ventriculo peritoneal shunt pipe (203724609U), the utility model is neurosurgery hydrocephalic
A kind of medical apparatus for implanting used during operative treatment.When hydrocephalic falls ill, need brain excessive for encephalic
Spinal fluid is diverted to abdominal cavity and goes, the bad reaction that alleviates intracranial hypertension and cause, and makes encephalic maintain the pressure for being suitable for patient, so as to
Reach therapeutic effect.Volume controlled type Ventriculo peritoneal shunt pipe, its have a reservoir made using elastomeric material, the storage
Liquid capsule two ends are equipped with two check valves of direction identical, and reservoir volume is in 2-6ml.In hydrocephalic's Post operation, can root
According to needing to carry out appropriate compression number daily, the appropriate cerebrospinal fluid of drainage controls clinical symptoms to abdominal cavity, reaches clinic and control
More.
3rd, a kind of ventricles of the brain-abdominal cavity shunt device of cerebrospinal fluid (104107460A), a kind of ventricles of the brain-abdominal cavity cerebrospinal fluid shunt dress
Put, the part flow arrangement includes one for inserting the subcutaneous external water capsule of abdominal cavity of patients and one for drawing ICV cerebrospinal fluid
The conduit in abdominal cavity is flow to, an interior water pocket for extruded conduit on the outer wall of the conduit, is arranged with, interior water pocket passes through water filling
Pipe is connected with external water capsule, and water injection pipe is provided with the check valve for water pocket in introducing liquid in external water capsule, the interior water pocket
A liquid pumping hole for discharging liquid in its inner chamber is provided with, the liquid pumping hole is by a silica gel sealing for being used for being pierced into liquid pumping needle
Pad sealing., when using, medical personnel, can be by the liquid in external water capsule through water filling through external extruding external water capsule for the part flow arrangement
Water pocket in pipe injection, interior water pocket expansion reduce the catheter diameter of its sandwiched, so as to adjust the drainage flow of cerebrospinal fluid in conduit, tool
There is good clinical safety, meet the circulating pressure needs of cerebrospinal fluid.
4th, Ventriculo peritoneal shunt installed capacity control method and volume controlled type Ventriculo peritoneal shunt pipe (103800992A),
A kind of present invention medical apparatus for implanting used when being neurosurgery hydrocephalic's operative treatment.In hydrocephalic
During morbidity, cerebrospinal fluid shunt excessive for encephalic need to be gone to abdominal cavity, alleviate the bad reaction that intracranial hypertension causes, maintain encephalic
It is suitable for the pressure of patient, so as to reach therapeutic effect.Ventriculo peritoneal shunt installed capacity control method, which adopts elastomeric material
Stress-free reservoir is made, reservoir two ends set two one-way cocks, csf flow is made to abdomen by artificial pressing reservoir
The intracapsular cerebrospinal fluid capacity of chamber end control liquid storage.Realize the volume controlled type brain of the Ventriculo peritoneal shunt installed capacity control method
Room peritoneal shunt pipe, its have a reservoir made using elastomeric material, and the reservoir two ends are equipped with direction identical two
Individual check valve, and reservoir volume is in 2-6ml.In hydrocephalic's Post operation, appropriate pressing can be carried out as needed daily
Number of times, the appropriate cerebrospinal fluid of drainage reach clinical cure to abdominal cavity.
Contrasted by technical characteristic, present patent application has the different of essence from above-mentioned patent publication us.
Content of the invention
It is an object of the invention to overcome existing product using when caused due to the unreasonable of liquid storage pressure valve position
The weak point of inconvenience, is provided outside a kind of ventricles of the brain end that arbitrarily can insert and facilitate fixing pipeline from cornu occipitale, frontal eminence and cranium
End, and it is easy to the next ventriculo-peritoneal shunt pipe for adjusting of postoperative adjustment pressure.
For achieving the above object, the present invention is employed the following technical solutions to realize：
A kind of the next ventriculo-peritoneal shunt pipe for adjusting, the isocon include ventriculo-peritoneal shunt pipe ventricles of the brain termination,
Isocon goes out skull end turning device, water pocket, cerebrospinal pressure valve, anti-G-valve, ventriculo-peritoneal shunt pipe abdominal end and connection and draws
Flow tube road, the ventriculo-peritoneal shunt pipe ventricles of the brain termination, isocon go out skull end turning device, water pocket, cerebrospinal pressure valve, resist
Weight valve and ventriculo-peritoneal shunt pipe abdominal end are sequentially connected and connect and be arranged on connection drainage line, in surgical procedure, this
The cerebrospinal pressure force regulating valve of isocon and water pocket are intercostal space by fixed position, and the ventriculo-peritoneal shunt pipe abdominal end sets
It is placed in intraperitoneal.
And, the skull position setting isocon that goes out of the connection drainage line goes out skull end turning device, and the isocon goes out
Skull end turning Qi Weiyi turning groove, the recess width of the turning groove and depth and the caliber phase for being connected drainage line
Join.
And, the cerebrospinal pressure valve is that the valve is can one for adjusting the one-way cock of drainage of cerebrospinal fluid speed
Voluntarily open and close with pressure, the valve meeting open drainage when cerebrospinal pressure is higher than normal value, when cerebrospinal pressure is less than
During normal value, valve can be automatically switched off prevents excessive drainage, the valve is positioned between clavicle and the first rib during operation.
And, the water pocket is the capsule chamber for storing cerebrospinal fluid, and cyst wall intensity is suitable with the intensity of connection drainage line, its
Length is 10-20 millimeter, 2-6 times of the caliber of a diameter of connection drainage line.
And, the anti-G-valve is a kind of device for alleviating drainage of cerebrospinal fluid rapidly drainage, and the anti-G-valve includes
Valve body, unhurried current sieve and pore, the middle and lower part in the valve body is connected with valve interior wall, horizontally disposed one downwardly convex
Arc unhurried current sieve, on unhurried current sieve, along the circumferential direction uniform interval is formed with several pores.
And, the connection drainage that the ventriculo-peritoneal shunt pipe ventricles of the brain termination and isocon go out between the device of skull end turning
On pipeline, apart from ventriculo-peritoneal shunt pipe ventricles of the brain termination, 0.3-6.0 centimeters are uniformly formed with several drainage circular holes, the drainage in interval
A diameter of 0.5-1.5 millimeter of circular hole, circular hole spacing are 0.5-1.5 millimeter.
And, the connection drainage line is made using high-quality medical silica-gel material, and aperture is the diameter of F6-F12 pipeline,
For 0.5-2.0 millimeter.
Advantages of the present invention and good effect are：
1st, liquid storage pressure valve is placed in this isocon the ventriculo-peritoneal shunt pipe of shirtfront intercostal space, is solved and is cured for many years
Shield personnel very stubborn problem, also improves the quality of life after operation in patients, and therapeutic effect is significantly improved, and decreases patient
Pain, saved medical resource.
2nd, the cerebrospinal pressure force regulating valve of this isocon and the water pocket of connection are intercostal space by fixed position, are that one kind allows doctor
Life arbitrarily can insert the ventricles of the brain from cornu occipitale, frontal eminence, as the pressure-regulating valve of traditional ventriculo-peritoneal shunt pipe is to be close to be connected to
Ventricles of the brain end, its length determine ventricular puncture be through frontal eminence or cornu occipitale, so when performing an operation, will be selected according to site of puncture
Different isocons, and the product quality of different manufacturers, model are all different, so considerably increase the trouble of surgical,
This isocon is brought great convenience to operation, improves procedure efficiency.
3rd, the cerebrospinal pressure force regulating valve of this isocon and the water pocket of connection are intercostal space by fixed position, are highly convenient for art
Adjust cerebrospinal pressure afterwards, after not affecting implantation surgery, move patient and freedom of action, it is generally the case that patient can be with oneself behaviour
Make, facilitate the patient oneself can pressure regulation at any time, it is to avoid fail to obtain medical care people in time due to cerebrospinal pressure Iterim Change
Unexpected generation when member assists, also improves the quality of life after operation in patients, and therapeutic effect is significantly improved, and decreases patient's
Pain, has saved medical resource, with great clinical meaning.
4th, the anti-G-valve of this isocon is to prevent the drainage caused during patient body position's suddenly change excessive or not smooth, rises
To the effect for stablizing cerebrospinal pressure, the generation of relevant risk and complication is reduced.
Description of the drawings
Fig. 1 is the structure connection diagram of this isocon and use state connection diagram；
Fig. 2 is a kind of structure connection diagram of anti-G-valve in the present invention.
Specific embodiment
For present disclosure, feature and effect can be further appreciated that, following examples are hereby enumerated, and coordinates accompanying drawing detailed
Explanation.It should be noted that the present embodiment is descriptive, it is not determinate, it is impossible to thus limit the protection model of the present invention
Enclose.
The clinical experience for many years that the present invention is accumulated in the operative treatment of ventriculo-peritoneal shunt according to inventor sets
Meter, liquid storage pressure valve is placed in the ventriculo-peritoneal shunt pipe of shirtfront intercostal space, solves medical personnel for many years very thorny
Problem, also improves the quality of life after operation in patients, and therapeutic effect is significantly improved, and decreases the pain of patient, has saved doctor
Treat resource.
In the present invention, not specifically disclosed content all can be understood as known technology in the art.
A kind of the next ventriculo-peritoneal shunt pipe for adjusting, as shown in figure 1, the isocon includes ventriculo-peritoneal shunt pipe
Ventricles of the brain termination 10, isocon goes out skull end turning device 1, water pocket 2, cerebrospinal pressure valve 9, anti-G-valve 5, ventriculo-peritoneal shunt
Pipe abdominal end 8 and connection drainage line 6, the ventriculo-peritoneal shunt pipe ventricles of the brain termination, isocon go out skull end turning device, water
Capsule, cerebrospinal pressure valve, anti-G-valve and ventriculo-peritoneal shunt pipe abdominal end are sequentially connected and connect and be arranged at connection drainage line
On, in surgical procedure, for intercostal space, (in figure is not concrete by fixed position for the cerebrospinal pressure force regulating valve of this isocon and water pocket
Label), doctor can be allowed arbitrarily can to insert the ventricles of the brain 11 from cornu occipitale, frontal eminence, the ventriculo-peritoneal shunt pipe abdominal end is arranged at abdomen
In chamber 7.
The skull position setting isocon that goes out of the connection drainage line goes out skull end turning device, and the isocon goes out skull end
Turning Qi Weiyi turning groove (in figure is not specifically illustrated), the recess width of the turning groove and depth be connected drainage line
Caliber matches, be easy to will connection drainage line be embedded in and be fixed in groove so as to crawl in subcutaneous, it is to avoid pipeline warpage or
Local is heaved.
The cerebrospinal pressure valve is that the valve is can be with pressure one for adjusting the one-way cock of drainage of cerebrospinal fluid speed
Voluntarily open and close, the valve meeting open drainage when cerebrospinal pressure is higher than normal value, when cerebrospinal pressure is less than normal value
When valve can be automatically switched off and prevent excessive drainage.The valve is positioned between clavicle 3 and the first rib 4 during operation.
The water pocket is the capsule chamber for storing cerebrospinal fluid, and cyst wall intensity is suitable with the intensity of connection drainage line, directly connects
Cerebrospinal pressure valve is connected to, the water pocket is arranged at during use the top of cerebrospinal pressure valve, its length is 10-20 millimeter, directly
Footpath is 2-6 times of the caliber for connecting drainage line, and effect is (to be often as patient and feel there is high cranium pressure symptom when necessary
When) patient or other people can adjust pressure by the drainage speed of squeeze adjustments cerebrospinal fluid, during operation, water pocket is fixed in lock
Bone outer rim correct position.
The anti-G-valve is a kind of device for alleviating drainage of cerebrospinal fluid rapidly drainage, is to prevent patient body position's suddenly change
The drainage of Shi Yinqi is excessive or not smooth, plays a part of stable cerebrospinal pressure, reduces sending out for relevant risk and complication
Raw, the lower section of cerebrospinal pressure valve is directly connected in, as shown in Fig. 2 in the present embodiment, the anti-G-valve includes valve body
12nd, unhurried current sieve 13 and pore 14, the middle and lower part in the valve body is connected with valve interior wall, horizontally disposed one convex downwards
The arc unhurried current sieve for rising, on the unhurried current sieve, along the circumferential direction uniform interval is formed with several pores, and this uniformly makes punctulate arc
Unhurried current sieve causes the flow velocity of cerebrospinal fluid to become more slow, so as to reduce the generation of danger.
In the present embodiment, the ventriculo-peritoneal shunt pipe ventricles of the brain termination and isocon go out between the device of skull end turning
On connection drainage line, apart from ventriculo-peritoneal shunt pipe ventricles of the brain termination, 0.3-6.0 centimeters are uniformly formed with several drainages circle in interval
Hole (in figure is not specifically illustrated), a diameter of 0.5-1.5 millimeter of the drainage circular hole, circular hole spacing are 0.5-1.5 millimeter, are easy to brain
Spinal fluid effective drainage.
In the present embodiment, the connection drainage line is made using high-quality medical silica-gel material, and aperture is managed for F6-F12
The diameter on road, about 0.5-2.0 millimeter, material compliance are good, and histocompatbility is good, are to meet the medical material being chronically implanted.
Claims (6)
1. the ventriculo-peritoneal shunt pipe that a kind of bottom is adjusted, it is characterised in that：The isocon includes ventriculo-peritoneal shunt pipe
Ventricles of the brain termination, isocon go out skull end turning device, water pocket, cerebrospinal pressure valve, anti-G-valve, ventriculo-peritoneal shunt pipe abdominal cavity
End and connection drainage line, the ventriculo-peritoneal shunt pipe ventricles of the brain termination, isocon go out skull end turning device, water pocket, cerebrospinal fluid
Pressure valve, anti-G-valve and ventriculo-peritoneal shunt pipe abdominal end are sequentially connected and connect and be arranged on connection drainage line, in operation
During, the cerebrospinal pressure force regulating valve of this isocon and water pocket are intercostal space by fixed position, the ventriculo-peritoneal shunt pipe
Abdominal end is arranged at intraperitoneal；
The anti-G-valve is a kind of device for alleviating drainage of cerebrospinal fluid rapidly drainage, and the anti-G-valve includes valve body, unhurried current
Sieve and pore, the middle and lower part in the valve body is connected with valve interior wall, horizontally disposed one downwardly convex arc delays
Stream sieve, on the unhurried current sieve, along the circumferential direction uniform interval is formed with several pores.
2. the ventriculo-peritoneal shunt pipe that bottom according to claim 1 is adjusted, it is characterised in that：The connection drainage tube
The skull position setting isocon that goes out on road goes out skull end turning device, and the isocon goes out skull end turning Qi Weiyi turning groove, should
The recess width and depth of turning groove is matched with the caliber for being connected drainage line.
3. the ventriculo-peritoneal shunt pipe that bottom according to claim 1 is adjusted, it is characterised in that：The cerebrospinal pressure
Valve is that the valve is can voluntarily to open and close with pressure, when brain ridge one for adjusting the one-way cock of drainage of cerebrospinal fluid speed
Higher than valve meeting open drainage during normal value, when cerebrospinal pressure is less than normal value, valve can be automatically switched off and prevent hydraulic coupling
Degree drainage, during operation is positioned over the valve between clavicle and the first rib.
4. the ventriculo-peritoneal shunt pipe that bottom according to claim 1 is adjusted, it is characterised in that：The water pocket is storage
The capsule chamber of cerebrospinal fluid, cyst wall intensity are suitable with the intensity of connection drainage line, and its length is 10-20 millimeter, a diameter of connection
2-6 times of the caliber of drainage line.
5. the ventriculo-peritoneal shunt pipe that the bottom according to any one of Claims 1-4 is adjusted, it is characterised in that：The brain
Apart from the ventricles of the brain-abdominal cavity on the connection drainage line that room-peritoneal shunt pipe ventricles of the brain termination and isocon go out between the device of skull end turning
Isocon ventricles of the brain termination 0.3-6.0 centimeters are uniformly formed with several drainage circular holes, a diameter of 0.5-1.5 of the drainage circular hole in interval
Millimeter, circular hole spacing are 0.5-1.5 millimeter.
6. the ventriculo-peritoneal shunt pipe that the bottom according to any one of Claims 1-4 is adjusted, it is characterised in that：The company
Connect drainage line to make using high-quality medical silica-gel material, aperture is the diameter of F6-F12 pipeline, is 0.5-2.0 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164326.2A CN104758988B (en) | 2015-04-09 | 2015-04-09 | A kind of the next Ventriculo peritoneal shunt pipe for adjusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510164326.2A CN104758988B (en) | 2015-04-09 | 2015-04-09 | A kind of the next Ventriculo peritoneal shunt pipe for adjusting |
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| Publication Number | Publication Date |
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| CN104758988A CN104758988A (en) | 2015-07-08 |
| CN104758988B true CN104758988B (en) | 2017-03-08 |
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| CN201510164326.2A Expired - Fee Related CN104758988B (en) | 2015-04-09 | 2015-04-09 | A kind of the next Ventriculo peritoneal shunt pipe for adjusting |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106823100A (en) * | 2017-02-15 | 2017-06-13 | 侯桤浡 | The simple Ventriculo peritoneal shunt pipe for efficiently preventing cancer cell from spreading |
| CN107050533B (en) * | 2017-04-27 | 2019-06-14 | 河南科技大学第一附属医院 | A kind of adjustable pressure control external ventricle drainage device |
| CN113856009A (en) * | 2019-07-22 | 2021-12-31 | 首都儿科研究所 | Hydrocephalus shunt tube |
| CN110338779B (en) * | 2019-08-19 | 2023-01-31 | 河南科技大学第一附属医院 | Ventricular-abdominal cavity cerebrospinal fluid shunt tube flow dividing amount detection device and detection method |
| CN111760175B (en) * | 2020-07-13 | 2022-07-12 | 李宽正 | Cerebrospinal fluid quantitative shunting system and method |
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| US5980480A (en) * | 1996-07-11 | 1999-11-09 | Cs Fluids, Inc. | Method and apparatus for treating adult-onset dementia of the alzheimer's type |
| CN102397622A (en) * | 2010-09-09 | 2012-04-04 | 赵东升 | Pressure control valve of ventriculoperitoneal shunt pipe |
| CN203970988U (en) * | 2014-07-04 | 2014-12-03 | 河南科技大学第一附属医院 | A kind of ventricles of the brain-abdominal cavity shunt device of cerebrospinal fluid |
| CN204709471U (en) * | 2015-04-09 | 2015-10-21 | 北京市神经外科研究所 | The next ventriculo-peritoneal shunt pipe regulated |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8366652B2 (en) * | 2007-08-17 | 2013-02-05 | The Invention Science Fund I, Llc | Systems, devices, and methods including infection-fighting and monitoring shunts |
-
2015
- 2015-04-09 CN CN201510164326.2A patent/CN104758988B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5980480A (en) * | 1996-07-11 | 1999-11-09 | Cs Fluids, Inc. | Method and apparatus for treating adult-onset dementia of the alzheimer's type |
| CN102397622A (en) * | 2010-09-09 | 2012-04-04 | 赵东升 | Pressure control valve of ventriculoperitoneal shunt pipe |
| CN203970988U (en) * | 2014-07-04 | 2014-12-03 | 河南科技大学第一附属医院 | A kind of ventricles of the brain-abdominal cavity shunt device of cerebrospinal fluid |
| CN204709471U (en) * | 2015-04-09 | 2015-10-21 | 北京市神经外科研究所 | The next ventriculo-peritoneal shunt pipe regulated |
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| CN104758988A (en) | 2015-07-08 |
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