CN208678020U - A kind of neurosurgery drainage device - Google Patents
A kind of neurosurgery drainage device Download PDFInfo
- Publication number
- CN208678020U CN208678020U CN201820582977.2U CN201820582977U CN208678020U CN 208678020 U CN208678020 U CN 208678020U CN 201820582977 U CN201820582977 U CN 201820582977U CN 208678020 U CN208678020 U CN 208678020U
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- China
- Prior art keywords
- negative pressure
- drainage
- drainage device
- neurosurgery
- valve
- Prior art date
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Abstract
The utility model discloses a kind of neurosurgery drainage devices, including drainage device main body, the drainage device body upper surface is equipped with negative pressure controller, the negative pressure controller upper surface is equipped with negative pressure regulating valve, portable extraction bar is equipped on the left of the negative pressure regulating valve, negative pressure relief valve is equipped on the left of the portable extraction bar, negative pressure relief valve upper surface is equipped with clogging-proof drainage tube, the clogging-proof drainage tube bottom is equipped with counterflow-preventing valve, counterflow-preventing valve bottom is equipped with middle pivot casing, sampling slot is equipped on the right side of the middle pivot casing, flow scale line is equipped on the right side of the sampling slot, negative pressure drainage vessel is equipped on the right side of the flow scale line, locking device is equipped on the right side of the negative pressure drainage vessel, negative pressure besel water level line is equipped on the right side of the locking device, fungi-proofing sealing sleeve pipe is equipped on the left of the support baseboard.The neurosurgery is simple with drainage device structure, practical function, is able to satisfy functional need of the medical industry to drainage device.
Description
Technical field
The utility model belongs to drainage device technical field, and in particular to a kind of neurosurgery drainage device.
Background technique
Early in nineteen seventies, in the surface of a wound that the Soviet Union just has more documents refractory using negative pressure treatment about exploration
And wound.Two American physicians Chariker and Jeter, 16 develop unique a set of equipment for SWCT, have below in detail
Description, they with gauze wrap up a flat surgical drainage tube, they are put into wound, transparent sealing pad pasting is covered,
And drainage tube is wrapped up with pad pasting, drainage tube is connected to negative pressure pump, they have carried out the clinical research of one group of patient, have delivered him
Result " closing attract wound drainage system, to after Abdominal-trauma merge intestinal fistula processing revolution ".Extraventricular drainage pipe/
Bag is main to receive silicon rubber inner tube, seal wire, trochar, female Luer connector and the composition such as fixinig plate and drainage bag.Inner pipe wall
With can X-ray developing mark line, trochar be front end bending.The product is used in operation or therapeutic process, sustainable discharge cranium
Interior hydrops and hemotoncus, thus effectively improve because brain tumor, cerebral edema, head injury, intracerebral hemorrhage cause CSF dyshaemia,
The neurosurgeries symptoms such as cerebral rises, ventricles of the brain vein extends, facilitate cerebrospinal fluid circulation.Cerebral is prevented to rise.Product leachate
Test and biological test meet medical requirement, are used for the shunting of children's major part disease (hydrocephalus), can be by superfluous hydrocephalus
Abdominal cavity is introduced, encephalic normal pressure is kept, to maintain healthy living, it may also be used for other need the place shunted.Check valve can
It needs to open at various pressures according to cerebral treatment, it is point middle and high, three kinds of super-high.After confirmation packaging is without breakage, packet is opened
Dress takes out extraventricular drainage pipe.Under the guidance of medical practitioner, subcutaneous tunnel of the silicon rubber inner tube through entering first is made with trochar
Road.By silicon rubber inner tube under the auxiliary of seal wire, it is inserted into ventricles of the brain appropriate location, then inner tube is sewn on scalp with fixinig plate solid
It is fixed.Finally locking device is connected to after catheter tip and connects drain pipe.
Because existing drainage device still has in terms of its leakproofness, intrusion damaging and inside and outside air pressure balance to be needed
The place to be promoted meets the needs of people so we need a kind of neurosurgery to be solved the above problems with drainage device.
Utility model content
The purpose of this utility model is to provide a kind of neurosurgery drainage devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of neurosurgery drainage device, including
Drainage device main body, the drainage device body upper surface are equipped with negative pressure controller, and the negative pressure controller upper surface is equipped with negative
Regulating valve is pressed, portable extraction bar is equipped on the left of the negative pressure regulating valve, negative pressure is equipped on the left of the portable extraction bar and discharges
Valve, negative pressure relief valve upper surface are equipped with clogging-proof drainage tube, and the clogging-proof drainage tube bottom is equipped with counterflow-preventing valve, described anti-reverse
It flows valve bottom and is equipped with middle pivot casing, sampling slot is equipped on the right side of the middle pivot casing, flow is equipped on the right side of the sampling slot and carves
Line is spent, negative pressure drainage vessel is equipped on the right side of the flow scale line, is equipped with locking device, the locking on the right side of the negative pressure drainage vessel
Negative pressure besel water level line is equipped on the right side of device, the negative pressure besel water level line bottom is equipped with support baseboard, the support bottom
Fungi-proofing sealing sleeve pipe is equipped on the left of plate.
Preferably, the fungi-proofing sealing sleeve pipe includes fungi-proofing connector, rubber protecting jacket, and the fungi-proofing connector is arranged fungi-proofing
Sealing sleeve pipe upper surface, the rubber protecting jacket are arranged in fungi-proofing connector bottom.
Preferably, the portable extraction bar bottom is equipped with screw thread, and the portable extraction bar and drainage device main body are logical
Cross threads turn connection.
Preferably, the negative pressure drainage vessel includes seal bottle cap, accepts bottle body, and the seal bottle cap is arranged in negative pressure drainage
Bottle upper surface, the undertaking bottle body are arranged in seal bottle cap bottom.
Preferably, the counterflow-preventing valve and the rotation connection of middle pivot casing.
Preferably, the locking device is set as 2, and 2 locking device difference are symmetrical above and below to be arranged in negative pressure control
Device bottom processed.
Preferably, the support baseboard upper surface is equipped with swivel bearing, can erect fixed support or fold and put.
Preferably, the negative pressure controller is embedded in drainage device main body front.
Preferably, the clogging-proof drainage tube and negative pressure regulating valve connection fixed by snap.
Preferably, the counterflow-preventing valve diameter is greater than clogging-proof drainage tube, and clogging-proof drainage tube is plugged on counterflow-preventing valve inner wall.
The technical effect and advantage of the utility model: 1, this kind of neurosurgery drainage device is equipped with negative pressure regulating valve and bears
Relief valve is pressed, and center is equipped with one-way cock, keeps inside and outside air pressure balance, make drainage effect more preferably；
2, this kind of neurosurgery drainage device is soft, pours into convenient for conduit, can prevent adverse current and sense in conduit
Dye；
3, each component system airtight performance of this kind of neurosurgery drainage device is good, reduces infection accident.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the fungi-proofing sealing sleeve pipe structural schematic diagram of the utility model；
Fig. 3 is the negative pressure drainage vessel structural schematic diagram of the utility model.
In figure: 1, fungi-proofing sealing sleeve pipe；101, fungi-proofing connector；102, rubber protecting jacket；2, middle pivot casing；3, counterflow-preventing
Valve；4, sampling slot；5, flow scale line；6, negative pressure relief valve；7, portable extraction bar；8, clogging-proof drainage tube；9, negative pressure tune
Save valve；10, negative pressure controller；11, drainage device main body；12, negative pressure drainage vessel；1201, seal bottle cap；1202, bottle body is accepted；
13, locking device；14, negative pressure besel water level line；15, support baseboard.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of neurosurgery drainage device as shown in Figure 1, Figure 2 and Figure 3, including drainage dress
Main body 11 is set, 11 upper surface of drainage device main body is equipped with negative pressure controller 10, and 10 upper surface of negative pressure controller is equipped with
Negative pressure regulating valve 9 is equipped with portable extraction bar 7 on the left of the negative pressure regulating valve 9, is equipped on the left of the portable extraction bar 7 negative
Relief valve 6 is pressed, 6 upper surface of negative pressure relief valve is equipped with clogging-proof drainage tube 8, and 8 bottom of clogging-proof drainage tube is equipped with counterflow-preventing
Valve 3,3 bottom of counterflow-preventing valve are equipped with middle pivot casing 2, sampling slot 4, the sampling slot are equipped on the right side of the middle pivot casing 2
It is equipped with flow scale line 5 on the right side of hole 4, negative pressure drainage vessel 12 is equipped on the right side of the flow scale line 5, the negative pressure drainage vessel 12 is right
Side is equipped with locking device 13, is equipped with negative pressure besel water level line 14, the negative pressure besel water level on the right side of the locking device 13
14 bottom of line is equipped with support baseboard 15, is equipped with fungi-proofing sealing sleeve pipe 1 on the left of the support baseboard 15.
Specifically, the fungi-proofing sealing sleeve pipe 1 includes fungi-proofing connector 101, rubber protecting jacket 102, the fungi-proofing connector 101
Setting is arranged in fungi-proofing 1 upper surface of sealing sleeve pipe, the rubber protecting jacket 102 in fungi-proofing 101 bottom of connector.
Specifically, portable 7 bottom of extraction bar is equipped with screw thread, the portable extraction bar 7 and drainage device main body
11 are connected by threads turn.
Specifically, the negative pressure drainage vessel 12 includes seal bottle cap 1201, accepts bottle body 1202, the seal bottle cap 1201
Setting is arranged in 12 upper surface of negative pressure drainage vessel, the undertaking bottle body 1202 in 1201 bottom of seal bottle cap.
Specifically, the counterflow-preventing valve 3 and middle pivot casing 2 are rotatablely connected.
Specifically, the locking device 13 is set as 2,2 locking devices 13 distinguish setting symmetrical above and below negative
10 bottom of pressure controller.
Specifically, 15 upper surface of support baseboard is equipped with swivel bearing, fixed support can be erect or folded and put.
Specifically, the negative pressure controller 10 is embedded in 11 front of drainage device main body.
Specifically, the clogging-proof drainage tube 8 and the connection fixed by snap of negative pressure regulating valve 9.
Specifically, 3 diameter of counterflow-preventing valve is greater than clogging-proof drainage tube 8, and clogging-proof drainage tube 8 is plugged on counterflow-preventing valve 3
Inner wall.
Working principle: this kind of neurosurgery when in use, first ensures that each component of drainage device main body 11 is close with drainage device
Envelope connection finishes, and negative pressure controller 10 and negative pressure besel water level line 14 are used to monitor drainage negative pressure water, 9 He of negative pressure regulating valve
Negative pressure relief valve 6 conveniently can adjust inner and outer air pressure at any time, be allowed to balance, drainage component centered on clogging-proof drainage tube 8, counterflow-preventing
Valve 3 prevents from generating reflux in clogging-proof drainage tube 8, and middle pivot casing 2 shunts the flow in clogging-proof drainage tube 8, locking device
13 can temporarily lock the drainage device, and pause drainage, flow scale line 5 shows scale in drainage bottle, and fungi-proofing sealing sleeve pipe 1 is close
Envelope property is good, reduces infection accident, and support baseboard 15 accepts engagement positions running.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of neurosurgery drainage device, including drainage device main body (11), it is characterised in that: the drainage device main body
(11) upper surface is equipped with negative pressure controller (10), and negative pressure controller (10) upper surface is equipped with negative pressure regulating valve (9), described negative
It presses and is equipped with portable extraction bar (7) on the left of regulating valve (9), be equipped with negative pressure relief valve (6) on the left of the portable extraction bar (7),
Negative pressure relief valve (6) upper surface is equipped with clogging-proof drainage tube (8), and clogging-proof drainage tube (8) bottom is equipped with counterflow-preventing valve
(3), counterflow-preventing valve (3) bottom is equipped with middle pivot casing (2), is equipped with sampling slot (4), institute on the right side of the middle pivot casing (2)
It states and is equipped with flow scale line (5) on the right side of sampling slot (4), be equipped with negative pressure drainage vessel (12) on the right side of the flow scale line (5), institute
It states and is equipped with locking device (13) on the right side of negative pressure drainage vessel (12), negative pressure besel water level line is equipped on the right side of the locking device (13)
(14), the negative pressure besel water level line (14) bottom is equipped with support baseboard (15), is equipped on the left of the support baseboard (15) anti-
Bacterium sealing sleeve pipe (1).
2. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the fungi-proofing sealing sleeve pipe
It (1) include fungi-proofing connector (101), rubber protecting jacket (102), the fungi-proofing connector (101) is arranged on fungi-proofing sealing sleeve pipe (1)
Surface, the rubber protecting jacket (102) are arranged in fungi-proofing connector (101) bottom.
3. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the portable extraction bar
(7) bottom is equipped with screw thread, and the portable extraction bar (7) is connect with drainage device main body (11) by threads turn.
4. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the negative pressure drainage vessel (12)
Including seal bottle cap (1201), bottle body (1202) are accepted, table is arranged on negative pressure drainage vessel (12) in the seal bottle cap (1201)
Face, the undertaking bottle body (1202) are arranged in seal bottle cap (1201) bottom.
5. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the counterflow-preventing valve (3) and
Middle pivot casing (2) rotation connection.
6. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the locking device (13) sets
2 are set to, 2 locking devices (13) are symmetrical above and below respectively to be arranged in negative pressure controller (10) bottom.
7. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: on the support baseboard (15)
Surface is equipped with swivel bearing, can erect fixed support or fold and put.
8. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the negative pressure controller (10)
It is embedded in drainage device main body (11) front.
9. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the clogging-proof drainage tube (8)
With negative pressure regulating valve (9) connection fixed by snap.
10. a kind of neurosurgery drainage device according to claim 1, it is characterised in that: the counterflow-preventing valve (3) is straight
Diameter is greater than clogging-proof drainage tube (8), and clogging-proof drainage tube (8) is plugged on counterflow-preventing valve (3) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582977.2U CN208678020U (en) | 2018-04-23 | 2018-04-23 | A kind of neurosurgery drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820582977.2U CN208678020U (en) | 2018-04-23 | 2018-04-23 | A kind of neurosurgery drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678020U true CN208678020U (en) | 2019-04-02 |
Family
ID=65876571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820582977.2U Expired - Fee Related CN208678020U (en) | 2018-04-23 | 2018-04-23 | A kind of neurosurgery drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678020U (en) |
-
2018
- 2018-04-23 CN CN201820582977.2U patent/CN208678020U/en not_active Expired - Fee Related
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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: 20190402 Termination date: 20200423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |