CN106620907A - Scalp liquid storage reservoir ventricle exterior drainage device - Google Patents
Scalp liquid storage reservoir ventricle exterior drainage device Download PDFInfo
- Publication number
- CN106620907A CN106620907A CN201710064082.XA CN201710064082A CN106620907A CN 106620907 A CN106620907 A CN 106620907A CN 201710064082 A CN201710064082 A CN 201710064082A CN 106620907 A CN106620907 A CN 106620907A
- Authority
- CN
- China
- Prior art keywords
- drainage
- needle
- scalp
- rack body
- drainage tube
- 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.)
- Pending
Links
- 210000004761 scalp Anatomy 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 title abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 13
- 239000000523 sample Substances 0.000 claims description 13
- 230000002861 ventricular Effects 0.000 claims description 8
- 241000256852 Aculeata Species 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 210000000481 breast Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 241000521257 Hydrops Species 0.000 abstract description 20
- 206010030113 Oedema Diseases 0.000 abstract description 20
- 239000007779 soft material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000012567 medical material Substances 0.000 abstract 1
- 238000004080 punching Methods 0.000 abstract 1
- 208000022306 Cerebral injury Diseases 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
Classifications
-
- 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
- A61M1/69—Drainage containers not being adapted for subjection to vacuum, e.g. bags
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
- A61M1/741—Suction control with means for varying suction manually
- A61M1/7413—Suction control with means for varying suction manually by changing the cross-section of the line
-
- 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
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a scalp liquid storage reservoir ventricle exterior drainage device. The device comprises a drainage bracket and a drainage apparatus; the drainage bracket comprises a bracket body made of a soft medical material and a protective diaphragm arranged at the middle position of the inside of the bracket body; the middle position of the bracket body is provided with punching holes; a groove is formed in the bracket body; the drainage apparatus comprises a drainage needle, a drainage pipe fixedly connected to the drainage needle and a drainage bag fixedly connected to the drainage pipe; the drainage needle is in a broken line shape; the connection position of the drainage needle and the drainage pipe is provided with an one-way valve; a flow velocity adjustor is arranged on the drainage pipe; scales are arranged on the drainage pipe, and the scale starts marking from the connecting position of the drainage needle and the drainage pipe. According to the scalp liquid storage reservoir ventricle exterior drainage device, the support effect of the drainage needle is achieved, the compactness between the soft material rectangular bracket body and scalp is higher, and fixing is more firm; meanwhile, avoidance of occurrence of backflow of hydrops is achieved, and medical staff can control the speed and the hydrops amount of the flowed hydrops by adjusting the flow velocity adjustor and the one-way valve.
Description
Technical field
The invention belongs to medical instruments field, and in particular to a kind of scalp reservoir external ventricular drainage device.
Background technology
For Cerebral Injury, many patients need to go out cerebrospinal fluid to alleviate brain pressure by brain external drainage for a long time,
So as to reach the purpose for the treatment of Cerebral Injury.At present clinically for the patient for needing long-time drainage, medical personnel's invention
The implantation of scalp reservoir is subcutaneous, then is needled into reservoir by scalp, connects drainage tube, and CD goes out cerebrospinal fluid；So
Cerebral Injury has not only effectively been treated, while avoiding the implantation of long-time drainage tube, the probability of cranium brain infection has been reduced；But
During using reservoir, it is found that while to solve the problems, such as Encephalic drainage, but external drainage does not have special purpose device, so as to cause medical matters
Many troubles in worker's work, while also bringing many unnecessary pains to patient.
Number of patent application CN201220062965.X discloses a kind of scalp reservoir external drainage device, including an ellipse
Shape outer cover, the major axis of oval outer cover and the outer end of short axle are provided with adhesive tape, and circular neonychium is provided with oval outer cover；It is oval
The surface of shape outer cover is provided with opening and with netted aperture movable end cover；The surface of oval outer cover is additionally provided with multiple grooves and and opens
Mouth connection；The neonychium of circular mantle and circle is able to play preferable protective effect above the reservoir of scalp；
The opening and groove of oval shroud surface is in order to fix puncture drainage needle fastness, and its simple structure is economical and practical, solves
The tedious work amount of medical personnel, reduces the pain of patient, at the same reduce avoid unnecessary intracranial infection may.But
This drainage system can not solve the problems, such as hydrops adverse current, while medical personnel cannot learn drainage flow and drainage speed.
The content of the invention
Present invention aims to the deficiencies in the prior art, now provide a kind of scalp reservoir EVD dress
Put, can realize without adverse current, and medical personnel can voluntarily control the problem of drainage flow and drainage speed.
To solve above-mentioned technical problem, the technical solution used in the present invention is：A kind of scalp reservoir EVD dress
Put, its innovative point is：Including drainage stent and flow diverter；
The drainage stent includes the rack body of soft medical science material and is arranged on the protection of rack body bosom position
Barrier film；The centre position of the rack body offers puncturing hole；The rack body is set to section for rectangle structure, institute
The centre position at four angles and four edges of stating rectangular support frame body is provided with adhesive tape；Arrange on the rack body
Fluted, the groove linearly extends from puncturing hole to the edge of rack body；The top of the groove and puncturing hole
It is provided with adhesive tape；
The flow diverter includes the drainage needle drainage tube being fixedly connected with drainage needle and the drainage bag being fixedly connected with drainage tube；
The drainage needle is set to fold-line-shaped；The drainage needle is provided with check valve with drainage tube junction；Arrange on the drainage tube
Flow regulator；Scale is provided with the drainage tube, the scale starts mark from drainage needle and drainage tube junction.
Further, position-adjustable of the flow regulator on drainage tube.
Further, the fold-line-shaped drainage needle includes the angle of needle section and Aculeata, the needle section and Aculeata
For 100 ° -110 °.
Further, pressure probe is provided with the drainage needle, the pressure probe is electrically connected with pressure sensor, institute
State pressure sensor and be electrically connected with buzzer.
Further, it is provided with built-in power in the buzzer.
Beneficial effects of the present invention are as follows：
1. the present invention is inserted drainage needle after reservoir by being provided with drainage stent, drainage needle is placed in groove, to drawing
Stream pin is played a supporting role, and soft materials rectangular support frame body is higher with the laminating degree of scalp, and corner and four sides are provided with
Adhesive tape, fixation is more firm；Meanwhile, by being provided with check valve in drainage needle and drainage tube junction；Realization prevents hydrops
The appearance of backflow phenomena, is provided with scale on drainage tube, and scale starts mark from drainage needle in drainage tube junction, and is drawing
Flow regulator is provided with flow tube, medical worker can control the hydrops for flowing out by adjusting flow regulator and check valve
Speed and hydrops amount.
2. position-adjustable of the flow regulator of the present invention on drainage tube, can pass through the position for adjusting flow regulator
Put, setting needs the hydrops amount of discharge；Check valve is opened, the hydrops in reservoir is drained into drainage tube；Reaching setting will
During the hydrops amount asked, check valve is closed, open flow regulator, hydrops is discharged into drainage bag.
3. the present invention is connected to pressure sensor by being provided with pressure probe, pressure probe on drainage needle, pressure
Force snesor is electrically connected with buzzer；Built-in power is provided with buzzer；Buzzer and pressure sensor pass through adhesive tape
It is fixed on the outside of rack body；Realize detecting the intracapsular pressure of liquid storage by pressure probe, when pressure is more than pressure sensor
During setting value, buzzer warning.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure, 1 rack body, 2 protection barrier films, 3 puncturing holes, 4 adhesive tapes, 5 grooves, 6 drainage needles, 7 drainage tubes, 8 are drawn
Stream bag, 9 check valves, 10 flow regulators, 11 pressure probes.
Specific embodiment
Hereinafter embodiments of the present invention are illustrated by particular specific embodiment, those skilled in the art can be by this explanation
Content disclosed by book understands easily other advantages and effect of the present invention.
As shown in figure 1, a kind of scalp reservoir external ventricular drainage device, including drainage stent and flow diverter；
The rack body 1 of drainage stent including soft medical science material and be arranged on the protection of the bosom position of rack body 1 every
Film 2；The reservoir of the correct intracutaneous of protection barrier film 2 shields；The centre position of rack body 1 offers puncturing hole 3；Support
Body 1 is set to section and is provided with for rectangle structure, four angles of rectangular support frame body 1 and the centre position of four edges
Adhesive tape 4；Fluted 5 are opened up on rack body 1, edge of the groove 5 from puncturing hole 3 linearly to rack body 1 prolongs
Stretch；The top of groove 5 and puncturing hole 3 is provided with adhesive tape 4；
Flow diverter includes the drainage tube 7 being fixedly connected with drainage needle 6 of drainage needle 6 and the drainage bag 8 being fixedly connected with drainage tube 7；
Drainage tube 7 is fixedly connected on drainage bag 8 by pin；Discharge pipe is additionally provided with drainage bag 8, when hydrops is too many in drainage bag 8
When, hydrops is discharged.Drainage needle 6 is set to fold-line-shaped；Drainage needle 6 is provided with check valve 9 with the junction of drainage tube 7；Drainage tube 7
Upper movable sleeve is connected to flow regulator 10；Scale is provided with drainage tube 7, scale is from the beginning of drainage needle 6 and the junction of drainage tube 7
Mark.The present invention is inserted drainage needle 6 after reservoir by being provided with drainage stent, and drainage needle 6 is placed in groove 5, right
Drainage needle 6 is played a supporting role, and drainage needle 6 is fixed in groove 5 using adhesive tape 4, soft materials rectangular support frame
Body 1 is higher with the laminating degree of scalp, and corner and four sides are provided with adhesive tape 4, and fixation is more firm；Meanwhile, by drawing
Stream pin 6 is provided with check valve 9 with the junction of drainage tube 7；Realization prevents the appearance of hydrops backflow phenomena, arranges on drainage tube 7
There is scale, scale starts mark from drainage needle 6 and the junction of drainage tube 7, and flow regulator 10 is provided with drainage tube 7,
Medical worker can control the speed and hydrops amount of the hydrops of outflow by adjusting flow regulator 10 and check valve 9.
Position-adjustable of the flow regulator 10 on drainage tube 7.The flow regulator 10 of the present invention is on drainage tube 7
Position-adjustable, can pass through the position for adjusting flow regulator 10, and setting needs the hydrops amount of discharge；Check valve 9 is opened, will
Hydrops in reservoir is drained into drainage tube 7；When reaching the hydrops amount of sets requirement, check valve 9 is closed, open flow velocity and adjust
Device 10, hydrops is discharged into drainage bag 8.
Fold-line-shaped drainage needle 6 is 100 ° -110 ° including the angle of needle section and Aculeata, needle section and Aculeata.
Pressure probe 11 is provided with drainage needle 6, pressure probe 11 is connected to pressure sensor, pressure sensor electricity
It is connected with buzzer.
Built-in power is provided with buzzer；Buzzer and pressure sensor are fixed on rack body 1 by adhesive tape 4
Outside.By being provided with pressure probe 11 on drainage needle 6, pressure probe 11 is connected to pressure sensor to the present invention,
Pressure sensor is electrically connected with buzzer；Built-in power is provided with buzzer；Buzzer and pressure sensor pass through viscosity glue
With 4 outsides for being fixed on rack body 1；Realize detecting the intracapsular pressure of liquid storage by pressure probe 11, when pressure is more than pressure
During sensor settings value, buzzer warning.
Above-described embodiment is presently preferred embodiments of the present invention, is not the restriction to technical solution of the present invention, as long as
Without the technical scheme that creative work can be realized on the basis of above-described embodiment, it is regarded as falling into patent of the present invention
Rights protection scope in.
Claims (5)
1. a kind of scalp reservoir external ventricular drainage device, it is characterised in that：Including drainage stent and flow diverter；
The drainage stent includes the rack body of soft medical science material and is arranged on the protection of rack body bosom position
Barrier film；The centre position of the rack body offers puncturing hole；The rack body is set to section for rectangle structure, institute
The centre position at four angles and four edges of stating rectangular support frame body is provided with adhesive tape；Arrange on the rack body
Fluted, the groove linearly extends from puncturing hole to the edge of rack body；The top of the groove and puncturing hole
It is provided with adhesive tape；
The flow diverter includes the drainage needle drainage tube being fixedly connected with drainage needle and the drainage bag being fixedly connected with drainage tube；
The drainage needle is set to fold-line-shaped；The drainage needle is provided with check valve with drainage tube junction；Arrange on the drainage tube
Flow regulator；Scale is provided with the drainage tube, the scale starts mark from drainage needle and drainage tube junction.
2. a kind of scalp reservoir external ventricular drainage device according to claim 1, it is characterised in that：The flow velocity is adjusted
Position-adjustable of the device on drainage tube.
3. a kind of scalp reservoir external ventricular drainage device according to claim 1, it is characterised in that：The fold-line-shaped draws
Stream pin is 100 ° -110 ° including the angle of needle section and Aculeata, the needle section and Aculeata.
4. a kind of scalp reservoir external ventricular drainage device according to claim 1, it is characterised in that：On the drainage needle
Pressure probe is provided with, the pressure probe is electrically connected with pressure sensor, and the pressure sensor is electrically connected with buzzer.
5. a kind of scalp reservoir external ventricular drainage device according to claim 5, it is characterised in that：In the buzzer
It is provided with built-in power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064082.XA CN106620907A (en) | 2017-02-04 | 2017-02-04 | Scalp liquid storage reservoir ventricle exterior drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064082.XA CN106620907A (en) | 2017-02-04 | 2017-02-04 | Scalp liquid storage reservoir ventricle exterior drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106620907A true CN106620907A (en) | 2017-05-10 |
Family
ID=58844479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064082.XA Pending CN106620907A (en) | 2017-02-04 | 2017-02-04 | Scalp liquid storage reservoir ventricle exterior drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106620907A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201267630Y (en) * | 2008-10-15 | 2009-07-08 | 杨允东 | Disposal external ventricular drainage device |
| CN202568992U (en) * | 2012-02-26 | 2012-12-05 | 湖北医药学院附属太和医院 | Scalp reservoir outer drainage device |
| CN203750001U (en) * | 2013-12-03 | 2014-08-06 | 青岛大学医学院附属医院 | Medical negative-pressure drainage apparatus |
| CN204246213U (en) * | 2014-12-02 | 2015-04-08 | 侯可峰 | A kind of thoracic surgery perforator |
| CN204840629U (en) * | 2015-08-06 | 2015-12-09 | 百色市人民医院 | Minute adjustment ventricles of brain external drainage device |
| CN205215917U (en) * | 2015-08-28 | 2016-05-11 | 中国人民解放军第四军医大学 | Ventricles of brain venous sinus diverging device |
| CN207286359U (en) * | 2017-02-04 | 2018-05-01 | 南通大学附属医院 | A kind of scalp reservoir external ventricular drainage device |
-
2017
- 2017-02-04 CN CN201710064082.XA patent/CN106620907A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201267630Y (en) * | 2008-10-15 | 2009-07-08 | 杨允东 | Disposal external ventricular drainage device |
| CN202568992U (en) * | 2012-02-26 | 2012-12-05 | 湖北医药学院附属太和医院 | Scalp reservoir outer drainage device |
| CN203750001U (en) * | 2013-12-03 | 2014-08-06 | 青岛大学医学院附属医院 | Medical negative-pressure drainage apparatus |
| CN204246213U (en) * | 2014-12-02 | 2015-04-08 | 侯可峰 | A kind of thoracic surgery perforator |
| CN204840629U (en) * | 2015-08-06 | 2015-12-09 | 百色市人民医院 | Minute adjustment ventricles of brain external drainage device |
| CN205215917U (en) * | 2015-08-28 | 2016-05-11 | 中国人民解放军第四军医大学 | Ventricles of brain venous sinus diverging device |
| CN207286359U (en) * | 2017-02-04 | 2018-05-01 | 南通大学附属医院 | A kind of scalp reservoir external ventricular drainage device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |