CN207286359U - A kind of scalp reservoir external ventricular drainage device - Google Patents
A kind of scalp reservoir external ventricular drainage device Download PDFInfo
- Publication number
- CN207286359U CN207286359U CN201720107105.6U CN201720107105U CN207286359U CN 207286359 U CN207286359 U CN 207286359U CN 201720107105 U CN201720107105 U CN 201720107105U CN 207286359 U CN207286359 U CN 207286359U
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- Prior art keywords
- drainage
- needle
- rack body
- drainage tube
- scalp
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Abstract
The utility model discloses a kind of scalp reservoir external ventricular drainage device, including drainage stent and flow diverter；Drainage stent includes the rack body of soft medicine material and is arranged on the protection membrane of rack body bosom position；The centre position of rack body offers puncturing hole；Set on rack body fluted；Flow diverter includes drainage needle, the drainage tube being fixedly connected with drainage needle and the drainage bag being fixedly connected with drainage tube；Drainage needle is arranged to fold-line-shaped；Drainage needle is provided with check valve with drainage tube junction；Flow regulator is set on drainage tube；Scale is provided with drainage tube, scale is identified since drainage needle with drainage tube junction.The utility model realizes and plays a supporting role to drainage needle that the compactness higher of soft materials rectangular support frame body and scalp is fixed more firm；Meanwhile realizing the appearance for preventing hydrops backflow phenomena, medical worker can control the speed and hydrops amount of the hydrops of outflow by adjusting flow regulator and check valve.
Description
Technical field
The utility model 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 by brain external drainage for a long time, to alleviate brain pressure,
So as to achieve the purpose that to treat Cerebral Injury.At present clinically for the patient for needing to drain for a long time, medical personnel's invention
The implantation of scalp reservoir is subcutaneous, then is needled into reservoir by scalp, connects drainage tube, continuous drainage goes out cerebrospinal fluid；So
Cerebral Injury has not only effectively been treated, while has avoided the implantation of long-time drainage tube, has reduced the probability of cranium brain infection；But
During reservoir, it is found that while 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 many unnecessary pains are brought 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 equipped with adhesive tape, and circular neonychium is equipped with oval outer cover；It is oval
The surface of shape outer cover is equipped 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；Circular mantle and circular neonychium are to be able to play preferable protective effect above the reservoir of scalp；
For the opening and groove of the shroud surface of ellipse in order to fix puncture drainage needle fastness, its is simple in structure economical and practical, solves
The tedious work amount of medical staff, 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 staff can not learn drainage flow and drainage speed.
Utility model content
The purpose of this utility model is that in view of the deficiencies of the prior art, now provide a kind of scalp reservoir extraventricular drainage
The problem of device, can realize without adverse current, and medical staff can voluntarily control drainage flow and drainage speed.
In order to solve the above technical problems, the technical solution adopted in the utility model is：Draw outside a kind of scalp reservoir ventricles of the brain
Device is flowed, its innovative point is：Including drainage stent and flow diverter；
The drainage stent includes the rack body of soft medicine material and is arranged on rack body bosom position
Protect membrane；The centre position of the rack body offers puncturing hole；It is rectangle knot that the rack body, which is arranged to section,
Structure, four angles of the rectangular support frame body and the centre position of four edges are both provided with adhesive tape；The rack body
Upper setting is fluted, and the groove linearly extends from puncturing hole to the edge of rack body；The groove and puncturing hole
Top be both provided with adhesive tape；
The flow diverter includes drainage needle, the drainage tube being fixedly connected with drainage needle and the drainage being fixedly connected with drainage tube
Bag；The drainage needle is arranged to fold-line-shaped；The drainage needle is provided with check valve with drainage tube junction；Set on the drainage tube
Put flow regulator；Scale is provided with the drainage tube, the scale is identified since drainage needle with 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.
The beneficial effects of the utility model are as follows：
1. the utility model is by there is provided drainage stent, after drainage needle is inserted into reservoir, drainage needle being placed on recessed
In groove, play a supporting role to drainage needle, the compactness higher of soft materials rectangular support frame body and scalp, corner and four sides
Adhesive tape is both provided with, fixation is more firm；Meanwhile by being provided with check valve in drainage needle and drainage tube junction；Realize
Prevent the appearance of hydrops backflow phenomena, scale is provided with drainage tube, scale is marked since drainage needle in drainage tube junction
Know, and flow regulator is provided with drainage tube, medical worker can be by adjusting flow regulator and check valve, control stream
The speed and hydrops amount of the hydrops gone out.
2. position-adjustable of the flow regulator of the utility model on drainage tube, can be by adjusting flow regulator
Position, setting needs the hydrops amount discharged；Check valve is opened, the hydrops in reservoir is drained into drainage tube；Reach and set
During the hydrops amount of provisioning request, check valve is closed, flow regulator is opened, hydrops is discharged into drainage bag.
3. the utility model is connected to pressure sensing by being provided with pressure probe, pressure probe on drainage needle
Device, pressure sensor are electrically connected with buzzer；Built-in power is provided with buzzer；Buzzer and pressure sensor pass through viscosity
Adhesive tape is fixed on the outside of rack body；The pressure detected by pressure probe in reservoir is realized, when pressure is passed more than pressure
During sensor setting value, buzzer warning.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
In figure, 1 rack body, 2 protection membranes, 3 puncturing holes, 4 adhesive tapes, 5 grooves, 6 drainage needles, 7 drainage tubes, 8 are drawn
Flow bag, 9 check valves, 10 flow regulators, 11 pressure probes.
Embodiment
Illustrate the embodiment of the utility model by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
As shown in Figure 1, a kind of scalp reservoir external ventricular drainage device, including drainage stent and flow diverter；
Drainage stent includes the rack body 1 of soft medicine material and is arranged on the anti-of 1 bosom position of rack body
Protect membrane 2；2 correct intracutaneous reservoir of protection membrane shields；The centre position of rack body 1 offers puncturing hole 3；
It is rectangle structure that rack body 1, which is arranged to section, and four angles of rectangular support frame body 1 and the centre position of four edges are all provided with
It is equipped with adhesive tape 4；Fluted 5 are opened up on rack body 1, groove 5 is from puncturing hole 3 linearly to the side of rack body 1
Edge extends；The top of groove 5 and puncturing hole 3 is both provided with adhesive tape 4；
Flow diverter includes drainage needle 6, the drainage tube 7 being fixedly connected with drainage needle 6 and the drainage being fixedly connected with drainage tube 7
Bag 8；Drainage tube 7 is fixedly connected on drainage bag 8 by pin；Discharge pipe is additionally provided with drainage bag 8, when hydrops in drainage bag 8
When too many, hydrops is discharged.Drainage needle 6 is arranged to fold-line-shaped；Drainage needle 6 is provided with check valve 9 with 7 junction of drainage tube；Draw
Movable sleeve is connected to flow regulator 10 in flow tube 7；Scale is provided with drainage tube 7, scale is connected from drainage needle 6 with drainage tube 7
Place starts to identify.The utility model is by the way that there is provided drainage stent, after drainage needle 6 is inserted into reservoir, drainage needle 6 is placed on
In groove 5, play a supporting role, and drainage needle 6 is fixed in groove 5 using adhesive tape 4, soft materials to drainage needle 6
The compactness higher of rectangular support frame body 1 and scalp, corner and four sides are both provided with adhesive tape 4, and fixation is more firm；Together
When, by being provided with check valve 9 in drainage needle 6 and 7 junction of drainage tube；Realizing prevents the appearance of hydrops backflow phenomena, is drawing
Scale is provided with flow tube 7, scale is identified since drainage needle 6 with 7 junction of drainage tube, and stream is provided with drainage tube 7
Fast adjuster 10, medical worker can control the speed and product of the hydrops of outflow by adjusting flow regulator 10 and check valve 9
Liquid measure.
Position-adjustable of the flow regulator 10 on drainage tube 7.The flow regulator 10 of the utility model is in drainage tube 7
On position-adjustable, can be by adjusting the position of flow regulator 10, setting needs the hydrops amount discharged；Open check valve
9, the hydrops in reservoir is drained into drainage tube 7；When reaching the hydrops amount of sets requirement, check valve 9 is closed, opens flow velocity
Adjuster 10, hydrops is discharged into drainage bag 8.
Fold-line-shaped drainage needle 6 includes needle section and Aculeata, and the angle of needle section and Aculeata is 100 ° -110 °.
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.The utility model is connected to pressure sensing by being provided with pressure probe 11, pressure probe 11 on drainage needle 6
Device, pressure sensor are electrically connected with buzzer；Built-in power is provided with buzzer；Buzzer and pressure sensor pass through viscosity
Adhesive tape 4 is fixed on the outside of rack body 1；The pressure detected by pressure probe 11 in reservoir is realized, when pressure is more than pressure
During force snesor setting value, buzzer warning.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, as long as the technical solution that can be realized without creative work on the basis of above-described embodiment, is regarded as falling into
In the rights protection scope of the utility model patent.
Claims (5)
- A kind of 1. 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 medicine material and is arranged on the protection of rack body bosom position Membrane；The centre position of the rack body offers puncturing hole；It is rectangle structure that the rack body, which is arranged to section, institute State four angles of rectangular support frame body and the centre position of four edges and be both provided with adhesive tape；Set 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 both provided with adhesive tape；The flow diverter includes drainage needle, the drainage tube being fixedly connected with drainage needle and the drainage bag being fixedly connected with drainage tube； The drainage needle is arranged to fold-line-shaped；The drainage needle is provided with check valve with drainage tube junction；Set on the drainage tube Flow regulator；Scale is provided with the drainage tube, the scale is identified since drainage needle with drainage tube junction.
- A kind of 2. 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.
- A kind of 3. scalp reservoir external ventricular drainage device according to claim 1, it is characterised in that：The fold-line-shaped draws Stream pin includes needle section and Aculeata, and the angle of the needle section and Aculeata is 100 ° -110 °.
- A kind of 4. 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.
- A kind of 5. scalp reservoir external ventricular drainage device according to claim 4, 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 |
|---|---|---|---|
| CN201720107105.6U CN207286359U (en) | 2017-02-04 | 2017-02-04 | A kind of scalp reservoir external ventricular drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720107105.6U CN207286359U (en) | 2017-02-04 | 2017-02-04 | A kind of scalp reservoir external ventricular drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207286359U true CN207286359U (en) | 2018-05-01 |
Family
ID=62270326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720107105.6U Expired - Fee Related CN207286359U (en) | 2017-02-04 | 2017-02-04 | A kind of scalp reservoir external ventricular drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207286359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620907A (en) * | 2017-02-04 | 2017-05-10 | 南通大学附属医院 | Scalp liquid storage reservoir ventricle exterior drainage device |
| CN110522988A (en) * | 2019-09-03 | 2019-12-03 | 南通大学附属医院 | Fixed device and drainage device of thoracic cavity |
-
2017
- 2017-02-04 CN CN201720107105.6U patent/CN207286359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620907A (en) * | 2017-02-04 | 2017-05-10 | 南通大学附属医院 | Scalp liquid storage reservoir ventricle exterior drainage device |
| CN110522988A (en) * | 2019-09-03 | 2019-12-03 | 南通大学附属医院 | Fixed device and drainage device of thoracic cavity |
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Legal Events
| 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: 20180501 Termination date: 20190204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |