CN208958912U - A kind of neurosurgery operative drainage device - Google Patents
A kind of neurosurgery operative drainage device Download PDFInfo
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- CN208958912U CN208958912U CN201821194991.1U CN201821194991U CN208958912U CN 208958912 U CN208958912 U CN 208958912U CN 201821194991 U CN201821194991 U CN 201821194991U CN 208958912 U CN208958912 U CN 208958912U
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- liquid
- perfusion tube
- fixing seat
- neurosurgery
- air bag
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Abstract
The utility model discloses a kind of neurosurgery operative drainage devices, including fixing seat, exert a force air bag, liquid-collection bag, the fixing seat side is provided with sealing ring, drainage syringe needle is provided in the fixing seat, fixed ring is provided with before and after the fixing seat, tie string is provided in the fixed ring, the fixing seat is provided with the first connector far from the sealing ring side, the first perfusion tube is provided with above first connector, support base is provided with above first perfusion tube, track groove is provided with above the support base, pressure roller is provided in the track groove, the support base side is provided with the force air bag.The utility model carries out bundled fixed using tie string, it ensure that flow diverter is fixed and be not easy loose shift, while generating negative pressure using force air bag pressing, accelerate the speed of the outflow of hydrops, and using the liquid level line estimation outflow hydrops amount on liquid-collection bag, medical care is facilitated to check.
Description
Technical field
The utility model relates to medical instruments fields, more particularly to a kind of neurosurgery operative drainage device.
Background technique
Neurosurgery originates to trace back to nineteen thirty-five, at that time, Portugal psychiatrist Moniz and neurosurgery
Doctor Lima cooperation, implements bilateral prefrontal lobe white matter of brain resection operation, has started psychosurgery, and the operation is named as
" Moniz-Lima " operation.This operation can enable the schizophrenia patients of manic type become docile, and impulsion attack is bright
Aobvious to reduce, fashionable for a time in North America and European medical field, therefore its inventor also obtains Nobel's biologies in 1949 and medicine
Prize.And flow diverter is mainly used to exclude hydrops when performing the operation.
Comparison discloses Neurosurgical drainage device application No. is 201720556341.6 Chinese patent, including solid
Fixed lid and drainage component, the fixed lid is arc-shaped workpiece, and edge is provided with hook, is provided with fixing piece on hook；The fixation
It covers and is evenly arranged with through-hole；The through-hole is circumscribed with a horn, and a horn inner wall is provided with internal screw thread；The drainage component packet
Include two horns and drainage tube；The two horns lower section is provided with the external screw thread of a corresponding horn inner wall；The two horns upper section is
Necking pipe, and it is machined with longitudinal through slot；The two horns upper section is additionally provided with tight loop；The drainage tube is divided into syringe needle, connecting leg
And hose, it is sequentially connected, connecting leg is plugged in two horns.
Above-mentioned patent does not have augmentor, and the internal pressure of hydrops can only be leaned on to exclude hydrops fair current, reduce the discharge of hydrops
Speed and efficiency.Therefore a kind of new equipment is designed, the utility model carries out bundled fixed using tie string, ensure that drainage
Device is fixed to be not easy loose shift, while generating negative pressure using force air bag pressing, accelerates the speed of the outflow of hydrops, and
And using the liquid level line estimation outflow hydrops amount on liquid-collection bag, medical care is facilitated to check.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of neurosurgery operative drainage device,
The utility model improves the speed and efficiency that flow diverter excludes hydrops.
The utility model achieves the above object through the following technical schemes:
A kind of neurosurgery operative drainage device, including fixing seat, force air bag, liquid-collection bag, the fixing seat side is set
It is equipped with sealing ring, is provided with drainage syringe needle in the fixing seat, is provided with fixed ring before and after the fixing seat, in the fixed ring
It is provided with tie string, the fixing seat is provided with the first connector far from the sealing ring side, is arranged above first connector
There is the first perfusion tube, support base is provided with above first perfusion tube, track groove, the rail are provided with above the support base
Pressure roller is provided in road slot, the support base side is provided with the force air bag, is provided with outside the force air bag
Anti-skid chequer, is provided with airbag chamber in the force air bag, and the airbag chamber top is provided with unidirectional liquid valve, on the force air bag
Face is provided with exhaust pipe, and Non-return air valve is provided with above the exhaust pipe, and the second perfusion tube is provided below in the force air bag,
Second perfusion tube is provided below the liquid-collection bag, is provided with the second connector at the top of the liquid-collection bag, before the liquid-collection bag
Face is provided with level window, and liquid level line is provided with above the level window, and the level window side is provided with serial number board, the liquid collecting
Drain pipe is provided below in bag, is provided with tapping valve above the drain pipe.
Further setting: first perfusion tube connect with the first connector plug, second perfusion tube with
The second connector plug connection.
So set, plug connection connects first perfusion tube and second perfusion tube convenient for inserting.
Further setting: first perfusion tube, second perfusion tube and the exhaust pipe are respectively welded at described apply
On strength capsule, the anti-skid chequer and force air bag integrated molding.
So set, welding keeps first perfusion tube, second perfusion tube and the exhaust pipe stronger reliable,
It is integrally formed the wearability that ensure that the anti-skid chequer.
Further setting: the sealing ring is made of flexible glue material, and the sealing ring is pasted on the fixing seat, institute
It states drainage syringe needle and passes through the fixing seat.
So set, flexible glue material is bonded convenient for the sealing ring with body surface, pastes and uses the sealing ring solid and reliable,
The drainage syringe needle passes through the fixing seat, ensure that hydrops flows through the fixing seat.
Further setting: on the fixing seat, the tie string is bundled in the fixed ring for the fixed ring welding.
So set, welding increases the intensity of the fixed ring, the replacement tie string easy to disassemble is bundled.
Further setting: the drain pipe passes through the liquid-collection bag, and the liquid-collection bag is made of soft plastic material, described
Serial number board is pasted on the liquid-collection bag.
So set, the drain pipe passes through the liquid-collection bag, guarantee that the liquid-collection bag is discharged in hydrops, soft plastic material is protected
It is wear-resisting durable the liquid-collection bag is demonstrate,proved, stickup keeps the serial number board solid and reliable.
Further setting: the height of the liquid level line is greater than the half of the liquid-collection bag height.
So set, ensure that the liquid level line measures the liquid-collection bag inner product liquid measure.
Further setting: first perfusion tube passes through the support base, and the pressure roller and the track groove use
It is slidably connected, the track groove is in ramp type.
So set, first perfusion tube passes through the support base, the pressure roller compressing described first ensure that
Perfusion tube is slidably connected and moves convenient for the pressure roller along the track groove, and ramp type ensure that different pressures limit hydrops
Flow velocity.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, bundled fixed is carried out using tie string, ensure that flow diverter is fixed and is not easy loose shift；
2, negative pressure is generated using force air bag pressing, accelerates the speed of the outflow of hydrops；
3, using the liquid level line estimation outflow hydrops amount on liquid-collection bag, medical care is facilitated to check.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of neurosurgery operative drainage device described in the utility model；
Fig. 2 is a kind of fixing seat schematic diagram of neurosurgery operative drainage device described in the utility model；
Fig. 3 is a kind of force air bag schematic diagram of neurosurgery operative drainage device described in the utility model；
Fig. 4 is a kind of liquid-collection bag schematic diagram of neurosurgery operative drainage device described in the utility model.
The reference numerals are as follows:
1, fixing seat；2, sealing ring；3, syringe needle is drained；4, tie string；5, the first perfusion tube；6, support base；7, pressure is rolled
Wheel；8, track groove；9, exert a force air bag；10, anti-skid chequer；11, the second perfusion tube；12, liquid-collection bag；13, liquid level line；14, it first connects
Head；15, fixed ring；16, unidirectional liquid valve；17, exhaust pipe；18, Non-return air valve；19, airbag chamber；20, drain pipe；21, tapping valve；
22, serial number board；23, level window；24, the second connector.
Specific embodiment
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model is described in further detail with reference to the accompanying drawing:
Embodiment 1
As Figure 1-Figure 4, a kind of neurosurgery operative drainage device, including fixing seat 1, force air bag 9, liquid-collection bag
12,1 side of fixing seat is provided with sealing ring 2, increases sealing, prevents leakage, and drainage syringe needle 3 is provided in fixing seat 1, penetrates people
Body, is provided with fixed ring 15 before and after fixing seat 1, fixed tie string 4, is provided with tie string 4 in fixed ring 15, bundlees body, Gu
Reservation 1 is provided with the first connector 14 far from 2 side of sealing ring, connects the first perfusion tube 5, and the first connector 14 is provided with first above
Perfusion tube 5 is connected and fixed seat 1 and force air bag 9, and the first perfusion tube 5 is provided with support base 6 above, supports the first perfusion tube 5,
Support base 6 is provided with track groove 8 above, the mobile track of pressure roller 7, is provided with pressure roller 7 in track groove 8, applies pressure
Power, 6 side of support base are provided with force air bag 9, convenient for applying pressing force, are provided with anti-skid chequer 10 outside the air bag 9 that exerts a force, increase
Frictional force is provided with airbag chamber 19 in the air bag 9 that exerts a force, generates negative pressure and accelerate imbibition, 19 top of airbag chamber is provided with unidirectional liquid valve
16, prevent hydrops from flowing back, force air bag 9 is provided with exhaust pipe 17 above, the air in discharge force air bag 9, on exhaust pipe 17
Face is provided with Non-return air valve 18, prevents air return, and the second perfusion tube 11, connection force air bag 9 is provided below in force air bag 9
With liquid-collection bag 12, liquid-collection bag 12 is provided below in the second perfusion tube 11, holds the hydrops of extraction, and is provided at the top of liquid-collection bag 12
Two connectors 24 are convenient for the second perfusion tube of grafting 11, are provided with level window 23 before liquid-collection bag 12, convenient for observation hydrops amount, liquid level
Window 23 is provided with liquid level line 13 above, measures hydrops amount, 23 side of level window is provided with serial number board 22, facilitates differentiation liquid-collection bag
12, drain pipe 20 is provided below in liquid-collection bag 12, and hydrops is discharged, and drain pipe 20 is provided with tapping valve 21, control hydrops row above
It puts.
Embodiment 2
The present embodiment the difference from embodiment 1 is that:
First perfusion tube 5 is connected with 14 plug of the first connector, 24 plug of the second perfusion tube 11 and the second connector
Connection, plug connection is convenient for inserting the first perfusion tube 5 of connection and the second perfusion tube 11.
Working principle: will drain syringe needle 3 and pass through the body surface for having hydrops, sealing ring 2 is fitted in body surface, will with tie string 4
Fixing seat 1 is tied up at sufferer, pressing force air bag 9, and the air in airbag chamber 19 is discharged by exhaust pipe 17, in airbag chamber 19
Negative pressure is formed, will be drained in the sucking force air bag 9 of the hydrops at syringe needle 3 by the first perfusion tube 5, push pressure roller 7 in-orbit
It is moved in road slot 8, changes the distance between pressure roller 7 and support base 6, the first perfusion tube 5 of compressing controls hydrops flow velocity, simultaneously
Hydrops flows into liquid-collection bag 12 by the second perfusion tube 11, observes hydrops row by the liquid level line 13 of level window 23 on liquid-collection bag 12
Number out.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (8)
1. a kind of neurosurgery operative drainage device, it is characterised in that: including fixing seat (1), force air bag (9), liquid-collection bag
(12), fixing seat (1) side is provided with sealing ring (2), and drainage syringe needle (3) is provided in the fixing seat (1), described solid
It is provided with fixed ring (15), is provided with tie string (4) in the fixed ring (15), the fixing seat (1) is separate before and after reservation (1)
Sealing ring (2) side is provided with the first connector (14), and first connector (14) is provided with the first perfusion tube (5) above,
First perfusion tube (5) is provided with support base (6) above, and the support base (6) is provided with track groove (8), the rail above
It is provided with pressure roller (7) in road slot (8), support base (6) side is provided with the force air bag (9), the force gas
It is provided with anti-skid chequer (10), is provided with airbag chamber (19) in the force air bag (9), on the airbag chamber (19) outside capsule (9)
Portion is provided with unidirectional liquid valve (16), and the force air bag (9) is provided with exhaust pipe (17) above, and the exhaust pipe (17) sets above
It is equipped with Non-return air valve (18), the force air bag (9) is provided below the second perfusion tube (11), under second perfusion tube (11)
Face is provided with the liquid-collection bag (12), is provided with the second connector (24) at the top of the liquid-collection bag (12), before the liquid-collection bag (12)
Face is provided with level window (23), and the level window (23) is provided with liquid level line (13) above, level window (23) the side setting
Orderly number plate (22), the liquid-collection bag (12) are provided below drain pipe (20), and the drain pipe (20) is provided with drain above
Valve (21).
2. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: first perfusion tube
(5) it is connected with the first connector (14) plug, second perfusion tube (11) and second connector (24) are used and inserted
Pull out connection.
3. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: first perfusion tube
(5), second perfusion tube (11) and the exhaust pipe (17) are respectively welded on the force air bag (9), the anti-skid chequer
(10) it is integrally formed with the force air bag (9).
4. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: the sealing ring (2) is adopted
It is made of flexible glue material, the sealing ring (2) is pasted on the fixing seat (1), and the drainage syringe needle (3) passes through the fixation
Seat (1).
5. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: fixed ring (15) weldering
It connects on the fixing seat (1), the tie string (4) is bundled on the fixed ring (15).
6. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: the drain pipe (20) is worn
It crosses the liquid-collection bag (12), the liquid-collection bag (12) is made of soft plastic material, and the serial number board (22) is pasted onto the collection
On liquid bag (12).
7. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: the liquid level line (13)
Height is greater than the half of the liquid-collection bag (12) height.
8. a kind of neurosurgery operative drainage device according to claim 1, it is characterised in that: first perfusion tube
(5) support base (6) are passed through, the pressure roller (7) and the track groove (8) use are slidably connected, the track groove (8)
In ramp type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194991.1U CN208958912U (en) | 2018-07-26 | 2018-07-26 | A kind of neurosurgery operative drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821194991.1U CN208958912U (en) | 2018-07-26 | 2018-07-26 | A kind of neurosurgery operative drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958912U true CN208958912U (en) | 2019-06-11 |
Family
ID=66749171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821194991.1U Active CN208958912U (en) | 2018-07-26 | 2018-07-26 | A kind of neurosurgery operative drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958912U (en) |
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2018
- 2018-07-26 CN CN201821194991.1U patent/CN208958912U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 161000 Qigihar City, Heilongjiang province Tiefeng district too Shun Street No. 27 Patentee after: Third Affiliated Hospital Of Qiqihaer Medical College Address before: 161000 Department of Neurology and Surgery, Third Affiliated Hospital of Qiqihar Medical College, 27 Taishun Street, Tiefeng District, Qiqihar City, Heilongjiang Province Patentee before: Ren Deshuai |