CN110124126A - A kind of Novel drainage device for neurosurgery operations - Google Patents
A kind of Novel drainage device for neurosurgery operations Download PDFInfo
- Publication number
- CN110124126A CN110124126A CN201910513662.1A CN201910513662A CN110124126A CN 110124126 A CN110124126 A CN 110124126A CN 201910513662 A CN201910513662 A CN 201910513662A CN 110124126 A CN110124126 A CN 110124126A
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- CN
- China
- Prior art keywords
- cabinet
- gear
- block
- bar
- drainage
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Classifications
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- A61M1/0023—
-
- 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
Abstract
The invention discloses a kind of Novel drainage device for neurosurgery operations, including speed adjusting device and sealing device, the drainage device for neurosurgery operations, by the intermeshing combination for adjusting gear wheel and pinion gear, to change the drainage rate of blade, the advantages of speed and pressure to drainage are quickly adjusted, and having reached quickly to be adjusted the speed and pressure of the drainage of drainage device, increase drainage device safety in utilization；By being provided with sealing device in box house, drainage device when not in use, sealing plate can be stuck in air intake duct upper end, air intake duct is set to be in sealing state, to stop to dust, when drainage, pull link block mobile toward right end toward right end by link mechanism, make push rod that sealing plate be driven to release the sealing state to air intake duct, work normally air intake duct, having reached can make when not in use to keep sealing state inside air intake duct in drainage device, make to glue glutinous advantage inside air intake duct without dust.
Description
Technical field
The present invention relates to neurosurgery related fields, specifically a kind of Novel drainage device for neurosurgery operations.
Background technique
Currently, in the clinical treatment of many diseases of neurosurgery, such as brain tumor, severe intracranial injury, hypertensive cerebral hemorrhage
Deng treatment, require to use drainage system fo r neurosurgical operation；When carrying out neurosurgery to patient, since intracranial vessel is rich
Richness needs stage construction to separate, it may appear that the more situation of oozing of blood, this just needs after surgery to carry out the waste liquids such as the blood of exudation
Drainage, during drainage, due to the difference of amount of bleeding, existing drainage device for neurosurgery operations is had the following problems:
1, it is not easy that quickly the speed and pressure of the drainage of drainage device is adjusted, causes encephalic impaired, while
Workload is increased to medical staff；
2, make to keep sealing state inside air intake duct when not in use in drainage device, cause dust in air intake duct viscous glutinous.
Summary of the invention
Therefore, in order to solve above-mentioned deficiency, the present invention provides a kind of Novel drainage device for neurosurgery operations herein.
The invention is realized in this way constructing a kind of Novel drainage device for neurosurgery operations, which includes universal wheel
1, support board 2, cabinet 3, fixed ring 4, fluid reservoir 5, drainage tank 6, connector 7, drainage tube 8, connecting tube 9, control panel 10, press
Button 11, power lead 12, handrail 13, air accumulator 14, air intake duct 17, speed adjusting device 15 and sealing device 16, universal wheel 1 with
2 bottom left end of support board is fixedly connected with 3 bottom right end of cabinet, and support board 2 is vertically arranged at 3 lower-left end of cabinet, and fixed ring 4 is logical
It crosses screw spiral and is connected to 3 left end of cabinet, fluid reservoir 5 is closely inserted into 4 inside of fixed ring, and fluid reservoir 5 and 7 bottom of connector are close
Envelope is connected, and the perforation of 8 one end of drainage tube is connected to 5 top left of fluid reservoir, and 8 other end of drainage tube extends to drainage
The sealing of 6 top right end of tank is connected, and 9 one end of connecting tube is sealedly attached to 6 top left of drainage tank, and 9 other end of connecting tube with
It seals and is connected at the top of air accumulator 14, control panel 10 is set to 3 top of cabinet, is equipped with button 11 at the top of control panel 10, electricity
Source conducting wire 12 is connected with 3 rear end of cabinet, and handrail 13 is anchored on 3 upper right side of cabinet by screw, and 3 interior lower end of cabinet is provided with
Speed adjusting device 15,3 upper end of cabinet are equipped with sealing device 16, and air intake duct 17 is connected with the sealing of 14 lower-left end of air accumulator, speed
Degree regulating device 15 includes driving mechanism 151, speed adjusting gear 152, drainage actuating mechanism 153 and connects motor structure 154, driving mechanism
151 are fixed on 3 interior lower end of cabinet, and driving mechanism 151 is fixedly connected with 152 output end of speed adjusting gear, and speed adjusting gear 152 is installed
It in 3 interior lower end of cabinet, drains actuating mechanism 153 and is fixedly connected with 3 inside upper right side of cabinet, drainage actuating mechanism 153 is set to
154 upper end of motor structure is connect, and drains actuating mechanism 153 and is fixedly connected with 154 upper end of motor structure is connect, sealing device 16 includes connecting
Linkage 161 and sealing mechanism 162, link mechanism 161 are installed on 3 inner upper end of cabinet, and link mechanism 161 is set to sealing mechanism
162 left ends, button 11 are electrically connected with control panel 10, and control panel 10 is electrically connected with power lead 12.
Preferably, the driving mechanism includes first motor, the first barrel cam, the first slide-bar, the first sliding sleeve, the first company
Extension bar, the first slide bar, rotation axis, the second barrel cam, the second slide-bar, the second connecting rod, the second sliding sleeve and third sliding sleeve, it is described
First motor is connected to box house bottom righthand side by precompressed bolt spiral, and the rotation axis and the transmission of first motor output end connect
It connects, and rotation axis, through the first barrel cam and the second barrel cam middle part, the first slide-bar activity is nested in first
On the inside of the sliding slot of barrel cam upper end, the first connecting rod is fixedly connected with the first slide-bar upper end, and in the middle part of first connecting rod
It is provided with the first sliding sleeve, first slide bar is anchored at box house lower end 1/5th by screw, first sliding sleeve
It is slided with the second sliding sleeve along the first slide bar upper end, the second slide-bar activity is nested in the sliding slot of the second barrel cam upper end,
Second slide-bar is fixedly connected with the second connecting rod lower end, and at the second connecting rod lower end one third and upper end three/
It is respectively arranged with the second sliding sleeve and third sliding sleeve at one, the third sliding sleeve is slidably mounted on speed adjusting gear upper end, and described first
Motor is electrically connected with control panel.
Preferably, the speed adjusting gear includes fixing axle, the first gear wheel, the first pinion gear, the first axle sleeve, the second canine tooth
Wheel, turns the second pinion gear, drive shaft, the second axle sleeve, third gear wheel, third pinion, fourth pinion, the fourth-largest gear
Bar and blade, the fixing axle is connected to box house lower end by screw spiral, and fixing axle is located at the first slide bar upper end,
First axle sleeve is rotated around fixing axle, and first axle sleeve one end is fixedly connected with the first pinion gear left end, and first
The axle sleeve other end is extended to the first gear wheel left end and is fixedly connected, first gear wheel and the second pinion gear engaged transmission,
The drive shaft activity is nested at cabinet lower end 2/5ths, and drive shaft perforation is connected to the second axle sleeve, the second canine tooth
In the middle part of wheel and the second pinion gear, third gear wheel right end is fixed in second axle sleeve one end, and the second axle sleeve other end with
Third pinion left end is fixedly connected, and the third gear wheel and fourth pinion engaged transmission and connect motor structure at the bull stick
Output end rotation connection, the bull stick is through being connected to fourth pinion, the fourth-largest gear and mid blade, and bull stick and the
Four pinion gears, the fourth-largest gear and mid blade rotation connection.
Preferably, the drainage actuating mechanism include the first electromagnet, cross bar, turntable, the first oscillating rod, the first iron block,
Second oscillating rod, the first sliding block, the first bar shaped guide rail, the first spring and the first felt pad, first electromagnet pass through second
Felt pad and the bonding of box house upper right side connect, and box house upper right side is fixed in described cross bar one end, and cross bar is another
End extends to the connection of turntable back end activity, and first oscillating rod in the middle part of shaft and turntable by being rotatablely connected, and described first
Iron block is connected to the first oscillating rod upper right side by glue bonding, and second oscillating rod one end activity is nested in the first oscillating rod
Convex block upper end on the downside of front end, and the second oscillating rod other end is flexibly connected by shaft with the first slip front, described the
One sliding block is slided along the first bar shaped guide rail upper end, and the first bar shaped guide rail is anchored on box house upper right side by screw,
For first oscillating rod by the first spring and box house upper right side elastic connection, first electromagnet and control panel are electric
Connection.
Preferably, the motor structure that connects is led including the first rack gear, transmission gear, the second rack gear, the second sliding block, the second bar shaped
Rail, vertical bar, draws electric block, the second motor, wire frame, connects electric block and fixed plate, first rack gear and the first sliding block at second spring
Lower end is bonding, and the transmission gear and the first rack gear lower end and the second upper end of the rack engaged transmission, second rack gear pass through
Second spring and box house upper right side elastic connection, and the second rack gear and second spring are on same level direction, institute
It states the second rack gear to slide by the second sliding block along the second bar shaped guide rail upper end, the second bar shaped guide rail passes through hexagon socket head cap screw
It locks and connects in box house upper right side, described vertical bar one end is bonded in the second rack gear lower-left end by glue, and vertical bar is another
One end, which extends to, draws electric block left end and is fixedly connected, and the fixed plate is connected to box house right end by electric welding, and described the
Two motors are locked by precompressed bolt and dead plate upper end, and second motor is connect with wire frame lower end of the bolt, described
Wire frame left end, which is provided with, connects electric block, and second motor is electrically connected with control panel.
Preferably, the link mechanism includes fixed frame, the second electromagnet, locating shaft, strut, the second iron block, arc-shaped gear
Item, third rack gear, third sliding block, third spring and the second felt pad, the fixed frame electric welding is connected to box house upper end, described
Second electromagnet is set to box house upper end and the second electromagnet is connected by the second felt pad and the bonding of box house upper end, institute
Strut to be stated to be rotatablely connected by locating shaft and box house, described strut one end is bonding by glue and the second iron block right end,
And the strut other end is fixedly connected with arc-shaped rack upper end, the arc-shaped rack and third rack gear engaged transmission, the third
Rack gear is slidably mounted on fixed frame interior lower end by third sliding block, and the strut passes through third spring and sealing mechanism right end bullet
Property connection, second electromagnet is electrically connected with control panel.
Preferably, the sealing mechanism includes the first fixed block, the first driving handle, link block, the second fixed block, the second drive
Dynamic handle, guide pad, push rod, sealing plate, third swing handle, receiving block, guide groove and protruding shaft, in first fixed block and cabinet
Portion's left upper end is fixedly connected, and first driving handle with third on the inside of shaft and the first lower end of fixing block by swinging handle right end and turning
Dynamic connection, the first driving handle activity are nested on the inside of link block left end, and the link block and third rack gear left end are fixed and connected
It connects, second fixed block is connected by being welded with box house left upper end, and second driving handle one end activity is nested in
On the inside of second lower end of fixing block, and the second driving handle other end swings activity at the one third of handle left end by shaft and third
Connection, the third swing handle left end and are provided with protruding shaft, and the protruding shaft activity is nested on the inside of guide groove, and protruding shaft is along leading
The Slideslip into slot is provided with guide groove in the receiving block, and the push rod is connected to receiving block left end by screw spiral, and
And be slidably matched on the inside of push rod and guide pad, the push rod left end is fixed with sealing plate, and the sealing plate is closely inserted into air-breathing
Pipe upper right side.
Preferably, described to draw electric block and connect electric block centerline on same level direction.
Preferably, first barrel cam and the second barrel cam upper end are provided with sliding slot, and the first cartridge type is convex
Wheel and the second barrel cam are equal in magnitude.
Preferably, second oscillating rod upper end is provided with sliding groove, and the convex block of the first oscillating rod upper end is along sliding
Slot sliding.
Preferably, the first motor and the second motor are AKM series, and concrete model is carried out according to actual use situation
Design or customization.
Preferably, first electromagnet and the second electromagnet are SBV type, stiff super.
Preferably, first spring, second spring and third spring are alloy spring steel material, and corrosion resistance is strong.
Preferably, the transmission gear is 42CrMo pinion steel material, has intensity height, harden ability height, good toughness etc. excellent
Point.
Preferably, the strut is No. 45 steel materials, and hardness is high, and corrosion resistance is excellent.
The present invention has the advantage that the present invention provides a kind of Novel neurosurgery surgical drainage dress by improving herein
It sets, compared with same type equipment, there is following improve:
Advantage 1: a kind of Novel drainage device for neurosurgery operations of the present invention, to solve to be not easy quickly to fill drainage
The problem of speed and pressure for the drainage set are adjusted, and it is impaired to lead to encephalic, while also increasing workload to medical staff,
By being provided with speed adjusting device in box house lower end, drive the first barrel cam and the second cartridge type convex by first motor
Wheel is rotated, so that the intermeshing combination of gear wheel and pinion gear is adjusted, so that the velocity of rotation of bull stick is adjusted, to change
The drainage rate of variable pitch leaf, so that the speed and pressure to drainage are quickly adjusted, having reached can be quickly to drainage device
Drainage speed and pressure be adjusted, increase drainage device safety in utilization the advantages of.
Advantage 2: a kind of Novel drainage device for neurosurgery operations of the present invention, for solve drainage device when not in use
Make to keep sealing state inside air intake duct, dust in air intake duct is caused to glue glutinous problem, by being provided with sealing in box house
Device, drainage device when not in use, sealing plate can be stuck in air intake duct upper end, so that air intake duct is in sealing state, thus to ash
Dirt is stopped, and when drainage, pulls link block mobile toward right end toward right end by link mechanism, push rod is made to drive sealing plate solution
Except the sealing state to air intake duct, work normally air intake duct, air-breathing can be made when not in use in drainage device by having reached
Sealing state is kept inside pipe, makes to glue glutinous advantage inside air intake duct without dust.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cabinet schematic cross-sectional view of the present invention；
Fig. 3 is cabinet detailed construction schematic diagram of the present invention；
Fig. 4 is driving mechanism of the present invention and speed adjusting gear schematic cross-sectional view；
Fig. 5 is present invention drainage starter motor and connects motor structure structure schematic cross-sectional view；
Fig. 6 is sealing device schematic cross-sectional view of the present invention；
Fig. 7 is sealing mechanism side structure schematic view of the present invention；
Fig. 8 is structural schematic diagram at receiving block part A of the present invention；
Fig. 9 is speed adjusting device and sealing device work structure diagram of the present invention.
Wherein: universal wheel -1, cabinet -3, fixed ring -4, fluid reservoir -5, drainage tank -6, connector -7, draws support board -2
Flow tube -8, connecting tube -9, control panel -10, button -11, power lead -12, handrail -13, air accumulator -14, speed adjust dress
It sets -15, sealing device -16, air intake duct -17, driving mechanism -151, speed adjusting gear -152, drainage actuating mechanism -153, connect motor
Structure -154, link mechanism -161, sealing mechanism -162, first motor -1511, the first barrel cam -1512, the first slide-bar -
1513, the first sliding sleeve -1514, first connecting rod -1515, the first slide bar -1516, rotation axis -1517, the second barrel cam -
1518, the second slide-bar -1519, the second connecting rod -15110, the second sliding sleeve -15111, third sliding sleeve -15112, fixing axle -
1521, the first gear wheel -1522, the first pinion gear -1523, the first axle sleeve -1524, the second gear wheel -1525, the second small tooth
Take turns -1526, drive shaft -1527, the second axle sleeve -1528, third gear wheel -1529, third pinion -15210, the 4th small tooth
Wheel -15211, bull stick -15213, blade -15214, the first electromagnet -1531, cross bar -1532, turns the fourth-largest gear -15212
Disk -1533, the first oscillating rod -1534, the first iron block -1535, the second oscillating rod -1536, the first sliding block -1537, bar shaped guide rail -
1538, the first spring -1539, the first felt pad -15310, the first rack gear -1541, transmission gear -1542, the second rack gear -
1543, the second sliding block -1544, the second bar shaped guide rail -1545, second spring -1546, vertical bar -1547, draw electric block -1548, second
Motor -1549, wire frame -15410, connect electric block -15411, fixed plate -15412, fixed frame -1611, the second electromagnet -1612,
Locating shaft -1613, strut -1614, the second iron block -1615, arc-shaped rack -1616, third rack gear -1617, third sliding block -
1618, third spring -1619, the second felt pad -16110, the first fixed block -1621, the first driving handle -1622, link block -
1623, the second fixed block -1624, the second driving handle -1625, guide pad -1626, push rod -1627, sealing plate -1628, third pendulum
Dynamic handle -1629, receiving block -16210, guide groove -16211, protruding shaft -16212.
Specific embodiment
Below in conjunction with attached drawing 1-9, the present invention is described in detail, and technical solution in the embodiment of the present invention carries out
It clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts
Every other embodiment, shall fall within the protection scope of the present invention.
The present invention provides a kind of Novel drainage device for neurosurgery operations, including universal wheel 1, support board by improving herein
2, cabinet 3, fixed ring 4, fluid reservoir 5, drainage tank 6, connector 7, drainage tube 8, connecting tube 9, control panel 10, button 11, electricity
Source conducting wire 12, handrail 13, air accumulator 14, air intake duct 17, speed adjusting device 15 and sealing device 16, universal wheel 1 and support board 2
Bottom left end is fixedly connected with 3 bottom right end of cabinet, and support board 2 is vertically arranged at 3 lower-left end of cabinet, and fixed ring 4 passes through screw
Spiral is connected to 3 left end of cabinet, and fluid reservoir 5 is closely inserted into 4 inside of fixed ring, fluid reservoir 5 and 7 sealed bottom phase of connector
Even, 8 one end of drainage tube perforation is connected to 5 top left of fluid reservoir, and 8 other end of drainage tube extends to drainage tank 6
Right end sealing in top is connected, and 9 one end of connecting tube is sealedly attached to 6 top left of drainage tank, and 9 other end of connecting tube and gas storage
It seals and is connected at the top of tank 14, control panel 10 is set to 3 top of cabinet, is equipped with button 11 at the top of control panel 10, power supply is led
Line 12 is connected with 3 rear end of cabinet, and handrail 13 is anchored on 3 upper right side of cabinet by screw, and 3 interior lower end of cabinet is provided with speed
Regulating device 15,3 upper end of cabinet are equipped with sealing device 16, and air intake duct 17 is connected with the sealing of 14 lower-left end of air accumulator, speed tune
Regulating device 15 includes driving mechanism 151, speed adjusting gear 152, drainage actuating mechanism 153 and connects motor structure 154, driving mechanism 151
It is fixed on 3 interior lower end of cabinet, driving mechanism 151 is fixedly connected with 152 output end of speed adjusting gear, and speed adjusting gear 152 is installed on
3 interior lower end of cabinet, drainage actuating mechanism 153 are fixedly connected with 3 inside upper right side of cabinet, and drainage actuating mechanism 153, which is set to, to be connect
154 upper end of motor structure, and drain actuating mechanism 153 and be fixedly connected with 154 upper end of motor structure is connect, sealing device 16 includes connecting rod
Mechanism 161 and sealing mechanism 162, link mechanism 161 are installed on 3 inner upper end of cabinet, and link mechanism 161 is set to sealing mechanism
162 left ends, button 11 are electrically connected with control panel 10, and control panel 10 is electrically connected with power lead 12.
Further, the driving mechanism 151 includes first motor 1511, the first barrel cam 1512, the first slide-bar
1513, the first sliding sleeve 1514, first connecting rod 1515, the first slide bar 1516, rotation axis 1517, the second barrel cam 1518,
Two slide-bars 1519, the second connecting rod 15110, the second sliding sleeve 15111 and third sliding sleeve 15112, the first motor 1511 pass through
Precompressed bolt spiral is connected to 3 inside bottom righthand side of cabinet, and the rotation axis 1517 is sequentially connected with 1511 output end of first motor,
And rotation axis 1517, through 1518 middle part of the first barrel cam 1512 and the second barrel cam, first slide-bar 1513 is living
Dynamic to be nested on the inside of the sliding slot of 1512 upper end of the first barrel cam, the first connecting rod 1515 and 1513 upper end of the first slide-bar are solid
Fixed connection, and the first sliding sleeve 1514 is provided in the middle part of first connecting rod 1515, first slide bar 1516 is anchored on by screw
At 3 interior lower end 1/5th of cabinet, first sliding sleeve 1514 and the second sliding sleeve 15111 are sliding along 1516 upper end of the first slide bar
Dynamic, 1519 activity of the second slide-bar is nested in the sliding slot of 1518 upper end of the second barrel cam, second slide-bar 1519 and the
Two connecting rods, 15110 lower end is fixedly connected, and is punished at 15110 lower end one third of the second connecting rod with upper end one third
It is not provided with the second sliding sleeve 15111 and third sliding sleeve 15112, the third sliding sleeve 15112 is slidably mounted on speed adjusting gear 152
End, the first motor 1511 are electrically connected with control panel 10.
Further, the speed adjusting gear 152 include fixing axle 1521, the first gear wheel 1522, the first pinion gear 1523,
First axle sleeve 1524, the second gear wheel 1525, the second pinion gear 1526, drive shaft 1527, the second axle sleeve 1528, third gear wheel
1529, third pinion 15210, fourth pinion 15211, the fourth-largest gear 15212, bull stick 15213 and blade 15214, institute
It states fixing axle 1521 and 3 interior lower end of cabinet is connected to by screw spiral, and fixing axle 1521 is located on the first slide bar 1516
End, first axle sleeve 1524 are rotated around fixing axle 1521, and described first axle sleeve, 1524 one end and the first pinion gear 1523 are left
End is fixedly connected, and 1524 other end of the first axle sleeve is extended to 1522 left end of the first gear wheel and is fixedly connected, and described first
1526 engaged transmission of gear wheel 1522 and the second pinion gear, 1527 activity of drive shaft are nested in 3 lower end 2/5ths of cabinet
Place, and the perforation of drive shaft 1527 is connected to 1526 middle part of the second axle sleeve 1528, the second gear wheel 1525 and the second pinion gear, institute
It states 1528 one end of the second axle sleeve and is fixed on 1529 right end of third gear wheel, and 1528 other end of the second axle sleeve and third pinion
15210 left ends are fixedly connected, the third gear wheel 1529 and 15211 engaged transmission of fourth pinion, the bull stick 15213 with
The rotation connection of 154 output end of motor structure is connect, the bull stick 15213, which runs through, is connected to fourth pinion 15211, the fourth-largest gear
15212 and the middle part of blade 15214, and bull stick 15213 and fourth pinion 15211, the fourth-largest gear 15212 and blade
15214 middle part rotation connections.
Further, the drainage actuating mechanism 153 includes the first electromagnet 1531, cross bar 1532, turntable 1533, first
Oscillating rod 1534, the first iron block 1535, the second oscillating rod 1536, the first sliding block 1537, the first bar shaped guide rail 1538, the first spring
1539 and first felt pad 15310, first electromagnet 1531 pass through the second felt pad 15310 and 3 inside upper right side of cabinet
Bonding connection, 3 inside upper right side of cabinet is fixed in described 1532 one end of cross bar, and 1532 other end of cross bar extends to turntable
The connection of 1533 back end activities, first oscillating rod 1534 in the middle part of shaft and turntable 1533 by being rotatablely connected, first iron
Block 1535 is connected to 1534 upper right side of the first oscillating rod by glue bonding, and 1536 one end activity of the second oscillating rod is nested in
Convex block upper end on the downside of first oscillating rod, 1534 front end, and 1536 other end of the second oscillating rod passes through shaft and the first sliding block
1537 front ends are flexibly connected, and first sliding block 1537 is slided along 1538 upper end of the first bar shaped guide rail, and first bar shaped is led
Rail 1538 is anchored on 3 inside upper right side of cabinet by screw, and first oscillating rod 1534 passes through the first spring 1539 and cabinet 3
Internal upper right side elastic connection, first electromagnet 1531 are electrically connected with control panel 10.
Further, the motor structure 154 that connects includes the first rack gear 1541, transmission gear 1542, the second rack gear 1543, the
Two sliding blocks 1544, second spring 1546, vertical bar 1547, draw electric block 1548, the second motor 1549, connect second bar shaped guide rail 1545
Wire frame 15410 connects electric block 15411 and fixed plate 15412, and first rack gear 1541 and 1537 lower end of the first sliding block are bonding,
The transmission gear 1542 and 1541 lower end of the first rack gear and 1543 upper end of the second rack gear engaged transmission, second rack gear 1543
By second spring 1546 and 3 inside upper right side elastic connection of cabinet, and the second rack gear 1543 is in second spring 1546
On same level direction, second rack gear 1543 is slided by the second sliding block 1544 along 1545 upper end of the second bar shaped guide rail,
The second bar shaped guide rail 1545 is locked and connected by hexagon socket head cap screw in 3 inside upper right side of cabinet, described 1547 one end of vertical bar
1543 lower-left end of the second rack gear is bonded in by glue, and 1547 other end of vertical bar extends to and draws electric 1548 left end of block and fix
Connection, the fixed plate 15412 are connected to 3 inside right end of cabinet by electric welding, and second motor 1549 passes through precompressed spiral shell
Bolt is fixed with 15412 upper end locking of fixed plate, and second motor 1549 is connect with 15410 lower end of the bolt of wire frame, described to connect
15410 left end of wire frame, which is provided with, connects electric block 15411, and second motor 1549 is electrically connected with control panel 10.
Further, the link mechanism 161 includes fixed frame 1611, the second electromagnet 1612, locating shaft 1613, strut
1614, the second iron block 1615, arc-shaped rack 1616, third rack gear 1617, third sliding block 1618, third spring 1619 and second are exhausted
Edge pad 16110, the electric welding of fixed frame 1611 are connected to 3 inner upper end of cabinet, and second electromagnet 1612 is set to inside cabinet 3
Upper end and the second electromagnet 1612, which are bonded by the second felt pad 16110 with 3 inner upper end of cabinet, to be connected, and the strut 1614 is logical
It crosses locating shaft 1613 to connect with 3 inner rotation of cabinet, described 1614 one end of strut passes through glue and 1615 right end phase of the second iron block
Bonding, and 1614 other end of strut is fixedly connected with 1616 upper end of arc-shaped rack, the arc-shaped rack 1616 and third rack gear
1617 engaged transmissions, the third rack gear 1617 are slidably mounted on 1611 interior lower end of fixed frame, institute by third sliding block 1618
It states strut 1614 and passes through third spring 1619 and 162 right end elastic connection of sealing mechanism, second electromagnet 1612 and control
Panel 10 is electrically connected.
Further, the sealing mechanism 162 include the first fixed block 1621, the first driving handle 1622, link block 1623,
Second fixed block 1624, the second driving handle 1625, guide pad 1626, push rod 1627, sealing plate 1628, third swing handle 1629,
Receiving block 16210, guide groove 16211 and protruding shaft 16212, first fixed block 1621 and the fixed company of 3 inside left upper end of cabinet
It connects, first driving handle 1622 swings the rotation of 1629 right end of handle by shaft and 1621 lower end inside of the first fixed block and third
Connection, 1622 activity of the first driving handle are nested on the inside of 1623 left end of link block, the link block 1623 and third rack gear
1617 left ends are fixedly connected, and second fixed block 1624 is connected by being welded with 3 inside left upper end of cabinet, and described second drives
Dynamic 1625 one end activity of handle is nested in 1624 lower end inside of the second fixed block, and 1625 other end of the second driving handle passes through shaft
It swinging with third and is flexibly connected at 1629 left end one third of handle, the third swings 1629 left end of handle and is provided with protruding shaft 16212,
16212 activity of protruding shaft is nested in the inside of guide groove 16211, and protruding shaft 16212 is along Slideslip in guide groove 16211,
Guide groove 16211 is provided in the receiving block 16210, the push rod 1627 is connected to receiving block 16210 by screw spiral
Left end, and be slidably matched on the inside of push rod 1627 and guide pad 1626,1627 left end of push rod is fixed with sealing plate 1628, institute
It states sealing plate 1628 and is closely inserted into 17 upper right side of air intake duct.
Further, described to draw electric block 1548 and connect electric 15411 centerline of block on same level direction, conducive to playing
Make to draw electric block 1548 and connects the interconnected effect of electric block 15411.
Further, first barrel cam 1512 and 1518 upper end of the second barrel cam are provided with sliding slot, and
First barrel cam 1512 and the second barrel cam 1518 are equal in magnitude, drive the first slide-bar 1513 and second respectively conducive to playing
The effect that slide-bar 1519 is slided.
Further, 1536 upper end of the second oscillating rod is provided with sliding groove, and 1534 upper end of the first oscillating rod
Convex block is slided along sliding groove, conducive to playing the role of making the first oscillating rod 1534 that the second oscillating rod 1536 is driven to swing.
Further, the first motor 1511 and the second motor 1549 are AKM series, and concrete model is according to actually making
It is designed or is customized with situation.
Further, first electromagnet 1531 and the second electromagnet 1612 are SBV type, stiff super.
Further, first spring 1539, second spring 1546 and third spring 1619 are alloy spring steel
Matter, corrosion resistance are strong.
It is learnt according to upper table, the first spring 1539, second spring 1546 and third spring 1619 are all made of alloy in this case
Spring steel material can be such that its heat resistance and corrosion resistance greatly enhances, and increase its service life.
Further, the transmission gear 1542 is 42CrMo pinion steel material, has intensity height, harden ability height, toughness
The advantages that good.
It is learnt according to upper table, transmission gear 1542 uses 42CrMo pinion steel material in this case, can make its intensity, harden ability
It is greatly enhanced with toughness, increases its service life.
Further, the strut 1614 is No. 45 steel materials, and hardness is high, and corrosion resistance is excellent.
It is learnt according to upper table, strut 1614 uses No. 45 steel materials in this case, can make its intensity, wearability and corrosion resistance
It greatly enhances, increases its service life.
The present invention provides a kind of Novel drainage device for neurosurgery operations by improving, and working principle is as follows；
First, before use, be first horizontally arranged Novel drainage device for neurosurgery operations, keep universal wheel 1 right
The device is supported, and grasps handrail 13, is pushed handrail 13, is rolled universal wheel 1, which is pushed to
Onto suitable position；
Second, when in use, the first step connects external power supply by power lead 12, provides power supply to the device, and
External absorption tube is connected with the connector 7 of 5 upper end of fluid reservoir；
Third, second step press the button 11 of 10 upper end of control panel, start the device, and the first electromagnet 1531 is powered
It works, to generate magnetic force, the first iron block 1535 is attracted, the first iron block 1535 is made to drive the first oscillating rod 1534
It is rotated in 1533 upper end of turntable, so that the first oscillating rod 1534 be made to drive the second oscillating rod 1536 to be put toward left upper end
It is dynamic, and make the first oscillating rod 1534 that the first spring 1539 be pulled to generate deformation elongation, so that the second oscillating rod 1536 is passed through sliding
Slot is slided in the convex block upper end of 1534 upper end of the first oscillating rod, and the second oscillating rod 1536 is made to pull the first sliding block toward left end
1537 slide in 1538 upper end of bar shaped guide rail, so that the first sliding block 1537 is driven the first rack gear 1541 mobile to left end, to make the
One rack gear 1541 is rotated counterclockwise with nutating gear 1542, so that transmission gear 1542 be made to drive the second rack gear toward right end
1543 are slided by the second sliding block 1544 in 1545 upper end of the second bar shaped guide rail, and the second rack gear 1543 is made to press second spring 1546
Deformation retract is generated, the movement of the second rack gear 1543 is drawn electric block 1548 by the drive of vertical bar 1547 and moved toward right end, finally made
Draw electric block 1548 and 15410 upper end of wire frame to connect electric block 15411 mutually chimeric, to be powered to the second motor 1549,
The energization of second motor 1549 works, and the rotor being arranged by front end drives bull stick 15213 to be rotated, and makes bull stick 15213
Blade 15214 is driven to be rotated, while the rotation of bull stick 15213 drives fourth pinion 15211 to be rotated, blade 15214
By the kinetic energy of mechanical energy lift gas, to make to generate suction in air intake duct 17, make to form negative pressure inside drainage tank 6, due to
Drainage tank 6 is connected by drainage tube 8 with fluid reservoir 5, to make the external absorption tube of 5 upper end of fluid reservoir generate suction, to infiltration
Blood is attracted；
4th, third step, by lower button 11, starts driving mechanism 151, first motor when to adjust attraction rate
1511, which are powered, works, and the rotor being arranged by front end drives rotation axis 1517 to be rotated, and rotation axis 1517 is made to drive the
One barrel cam 1512 and the second barrel cam 1518 are rotated, and the first barrel cam 1512 and the second barrel cam 1518 are made
The first slide-bar 1513 and the second slide-bar 1519 is driven to be swung by the sliding slot of upper end respectively, the first barrel cam 1512 first
Rotation drives first connecting rod 1515 to be swung by the first slide-bar 1513, and first connecting rod 1515 is made to pass through the second sliding sleeve
15111 and third sliding sleeve 15112 slided to the right in the first slide bar 1516 and 1521 upper end of fixing axle respectively, to make the small tooth of third
Wheel 15210 is driven with the intermeshing of the fourth-largest gear 15212, engages gear wheel by the few gear of the number of teeth to reach the work of deceleration
With, so that primary speed-down is carried out to rotation axis 1517, and when first motor 1511 continues to rotate, the rotation of the second barrel cam 1518
It drives the second connecting rod 15110 to be swung by the second slide-bar 1519, the second connecting rod 15110 is made to pass through the first sliding sleeve 1514
Slided to the right in 1516 upper end of the first slide bar, the first pinion gear 1523 and the second gear wheel 1525 made to be engaged transmission, to turn
Moving axis 1517 carries out double reduction, to reduce attraction；
5th, meanwhile, while the first electromagnet 1531 is powered on, the energization of the second electromagnet 1612 works,
Second electromagnet 1612 attracts the second iron block 1615 toward left end, and the second iron block 1615 is made to drive strut 1614 in locating shaft
1613 upper ends are rotated, and make strut 1614 that third spring 1619 be pulled to generate deformation elongation, and the rotation of strut 1614 drives arc
Rack gear 1616 is driven toward upper right side, and arc-shaped rack 1616 is made to pass through third sliding block 1618 toward right end driving third rack gear 1617
It is moved in 1611 upper end of fixed frame, makes third rack gear 1617 pull link block 1623 mobile toward right end toward right end, make to connect
It is mobile toward right end that block 1623 by the first driving handle 1622 and the second driving handle 1625 drives third to swing handle 1629, to make the
Three, which swing handle 1629, pulls receiving block 16210 toward upper right side, and receiving block 16210 is by guide groove 16211 in 16212 upper end of protruding shaft
It is slided, makes receiving block 16210 pull push rod 1627 to be slided on the inside of guide pad 1626 toward right end, and then make push rod
1627 drive sealing plate 1628 to be moved to right end, and sealing plate 1628 is made to release the sealing state to air intake duct 17；
6th, after use, the power supply to the device is disconnected, 1612 upper end of the second electromagnet is made to lose magnetic force, due to
The elastic potential energy that third spring 1619 restores deformation drives strut 1614 to restore to on original position, to make sealing plate
1628 restore to original position, are sealed to air intake duct 17；
7th, while 1531 upper end of the first electromagnet loses magnetic force, it is extensive by the first spring 1539 and second spring 1546
The elasticity of complex deformation can, drive is drawn electric block 1548 and is restored to on original position, and the energization to the second motor 1549 is released
State；
8th, finally, remove external absorption tube after use, then the waste liquid in fluid reservoir 5 is collected and clearly
Reason, and comprehensive disinfection is carried out to the device.
The present invention provides a kind of Novel drainage device for neurosurgery operations by improving, by setting in 3 interior lower end of cabinet
It is equipped with speed adjusting device 15, drives the first barrel cam 1512 and the second barrel cam 1518 to carry out by first motor 1511
Rotation, so that the intermeshing combination of gear wheel and pinion gear is adjusted, so that the velocity of rotation of bull stick 15213 is adjusted, to change
The drainage rate of variable pitch leaf 15214, so that the speed and pressure to drainage are quickly adjusted, having reached can be quickly to drainage
The advantages of speed and pressure of the drainage of device are adjusted, and increase drainage device safety in utilization；By being set inside cabinet 3
Set sealing device 16, drainage device when not in use, sealing plate 1628 can be stuck in 17 upper end of air intake duct, be in air intake duct 17
Sealing state, when being drained, passes through the third rack gear 1617 of 161 upper end of link mechanism to stop to dust
It pulls link block 1623 mobile toward right end toward right end, link block 1623 is made to pass through the first driving handle 1622 and the second driving handle 1625
Driving third to swing, handle 1629 is mobile toward right end, to make push rod 1627 that sealing plate 1628 be driven to release the sealing to air intake duct 17
State works normally air intake duct 17, and having reached can make when not in use to keep sealing inside air intake duct in drainage device
State makes to glue glutinous advantage inside air intake duct without dust.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of Novel drainage device for neurosurgery operations, including universal wheel (1), support board (2), cabinet (3), fixed ring (4),
Fluid reservoir (5), drainage tank (6), connector (7), drainage tube (8), connecting tube (9), control panel (10), button (11), power supply
Conducting wire (12), handrail (13), air accumulator (14) and air intake duct (17), the universal wheel (1) and support board (2) bottom left end and case
Body (3) bottom right end is fixedly connected, and the support board (2) is vertically arranged at cabinet (3) lower-left end, and the fixed ring (4) passes through
Screw spiral is connected to cabinet (3) left end, and the fluid reservoir (5) is closely inserted on the inside of fixed ring (4), the fluid reservoir (5)
It is connected with connector (7) sealed bottom, drainage tube (8) one end perforation is connected to fluid reservoir (5) top left, and
Drainage tube (8) other end extends to right end sealing at the top of drainage tank (6) and is connected, and described connecting tube (9) one end is sealedly attached to
Drainage tank (6) top left, and connecting tube (9) other end is connected with sealing at the top of air accumulator (14), the control panel
(10) it is set at the top of cabinet (3), is equipped with button (11) at the top of the control panel (10), the power lead (12) and case
Body (3) rear end is connected, and the handrail (13) is anchored on cabinet (3) upper right side by screw, and cabinet (3) interior lower end is set
It is equipped with speed adjusting device (15), cabinet (3) upper end is equipped with sealing device (16), the air intake duct (17) and air accumulator
(14) lower-left end sealing is connected；
It is characterized by also including speed adjusting device (15) and sealing device (16), the speed adjusting device (15) includes
Driving mechanism (151), speed adjusting gear (152) drain actuating mechanism (153) and connect motor structure (154), the driving mechanism
(151) it is fixed on cabinet (3) interior lower end, the driving mechanism (151) is fixedly connected with speed adjusting gear (152) output end, institute
It states speed adjusting gear (152) and is installed on cabinet (3) interior lower end, the drainage actuating mechanism (153) and cabinet (3) internal upper right side
It is fixedly connected, the drainage actuating mechanism (153) is set to and connects motor structure (154) upper end, and drains actuating mechanism (153) and connect
Motor structure (154) upper end is fixedly connected, and the sealing device (16) includes link mechanism (161) and sealing mechanism (162), described
Link mechanism (161) is installed on cabinet (3) inner upper end, and the link mechanism (161) is set to sealing mechanism (162) left end, institute
It states button (11) to be electrically connected with control panel (10), the control panel (10) is electrically connected with power lead (12).
2. a kind of Novel drainage device for neurosurgery operations according to claim 1, it is characterised in that: the driving mechanism
It (151) include first motor (1511), the first barrel cam (1512), the first slide-bar (1513), the first sliding sleeve (1514), first
Connecting rod (1515), the first slide bar (1516), rotation axis (1517), the second barrel cam (1518), the second slide-bar (1519),
Two connecting rods (15110), the second sliding sleeve (15111) and third sliding sleeve (15112), the first motor (1511) pass through precompressed spiral shell
Bolt spiral is connected to the internal bottom righthand side of cabinet (3), and the rotation axis (1517) and first motor (1511) output end are sequentially connected,
And rotation axis (1517) is through in the middle part of the first barrel cam (1512) and the second barrel cam (1518), first slide-bar
(1513) activity is nested on the inside of the sliding slot of the first barrel cam (1512) upper end, and the first connecting rod (1515) is sliding with first
Axis (1513) upper end is fixedly connected, and is provided with the first sliding sleeve (1514) in the middle part of first connecting rod (1515), first slide bar
(1516) it is anchored at cabinet (3) interior lower end 1/5th by screw, first sliding sleeve (1514) and the second sliding sleeve
(15111) it is slided along the first slide bar (1516) upper end, the second slide-bar (1519) activity is nested in the second barrel cam
(1518) sliding slot of upper end, second slide-bar (1519) are fixedly connected with the second connecting rod (15110) lower end, and second connects
The second sliding sleeve (15111) and third sliding sleeve are respectively arranged at the one third of extension bar (15110) lower end and at the one third of upper end
(15112), the third sliding sleeve (15112) is slidably mounted on speed adjusting gear (152) upper end, the first motor (1511) and control
Panel (10) electrical connection processed.
3. a kind of Novel drainage device for neurosurgery operations according to claim 1, it is characterised in that: the speed adjusting gear
It (152) include fixing axle (1521), the first gear wheel (1522), the first pinion gear (1523), the first axle sleeve (1524), second largest
Gear (1525), the second pinion gear (1526), drive shaft (1527), the second axle sleeve (1528), third gear wheel (1529), third
Pinion gear (15210), fourth pinion (15211), the fourth-largest gear (15212), bull stick (15213) and blade (15214), institute
It states fixing axle (1521) and cabinet (3) interior lower end is connected to by screw spiral, and fixing axle (1521) is located at the first slide bar
(1516) upper end, first axle sleeve (1524) rotate around fixing axle (1521), described first axle sleeve (1524) one end and the
One pinion gear (1523) left end is fixedly connected, and the first axle sleeve (1524) other end is extended to the first gear wheel (1522) left side
End is fixedly connected, and first gear wheel (1522) and the second pinion gear (1526) engaged transmission, the drive shaft (1527) are living
It is dynamic to be nested at cabinet (3) lower end 2/5ths, and drive shaft (1527) perforation is connected to the second axle sleeve (1528), second largest
In the middle part of gear (1525) and the second pinion gear (1526), third gear wheel (1529) are fixed in described second axle sleeve (1528) one end
Right end, and the second axle sleeve (1528) other end is fixedly connected with third pinion (15210) left end, the third gear wheel
(1529) connect with fourth pinion (15211) engaged transmission, the bull stick (15213) with the rotation of motor structure (154) output end is connect
It connects, the bull stick (15213), which is run through, is connected to fourth pinion (15211), the fourth-largest gear (15212) and blade (15214)
Middle part, and turn in the middle part of bull stick (15213) and fourth pinion (15211), the fourth-largest gear (15212) and blade (15214)
Dynamic connection.
4. a kind of Novel drainage device for neurosurgery operations according to claim 1, it is characterised in that: the drainage starter motor
Structure (153) includes the first electromagnet (1531), cross bar (1532), turntable (1533), the first oscillating rod (1534), the first iron block
(1535), the second oscillating rod (1536), the first sliding block (1537), the first bar shaped guide rail (1538), the first spring (1539) and
One felt pad (15310), first electromagnet (1531) pass through the second felt pad (15310) and cabinet (3) internal upper right side
Bonding connection, the internal upper right side of cabinet (3) is fixed in described cross bar (1532) one end, and cross bar (1532) other end extends to
It is connected to turntable (1533) back end activity, first oscillating rod (1534) is connected by rotation in the middle part of shaft and turntable (1533)
It connects, first iron block (1535) is connected to the first oscillating rod (1534) upper right side, second oscillating rod by glue bonding
(1536) one end activity is nested in the convex block upper end on the downside of the first oscillating rod (1534) front end, and the second oscillating rod (1536) is another
One end is flexibly connected by shaft with the first sliding block (1537) front end, and first sliding block (1537) is along the first bar shaped guide rail
(1538) upper end is slided, and the first bar shaped guide rail (1538) is anchored on upper right side inside cabinet (3) by screw, and described first
Oscillating rod (1534) passes through the first spring (1539) and cabinet (3) internal upper right side elastic connection, first electromagnet
(1531) it is electrically connected with control panel (10).
5. a kind of Novel drainage device for neurosurgery operations according to claim 1, it is characterised in that: described to connect motor structure
It (154) include the first rack gear (1541), transmission gear (1542), the second rack gear (1543), the second sliding block (1544), the second bar shaped
Guide rail (1545), vertical bar (1547), draws electric block (1548), the second motor (1549), wire frame at second spring (1546)
(15410), electric block (15411) and fixed plate (15412), first rack gear (1541) and the first sliding block (1537) lower end phase are connect
Bonding, the transmission gear (1542) and the first rack gear (1541) lower end and the second rack gear (1543) upper end engaged transmission, it is described
Second rack gear (1543) passes through second spring (1546) and cabinet (3) internal upper right side elastic connection, and the second rack gear
(1543) it is on same level direction with second spring (1546), second rack gear (1543) passes through the second sliding block (1544)
Along the second bar shaped guide rail (1545) upper end slide, the second bar shaped guide rail (1545) by hexagon socket head cap screw lock and connect in
The internal upper right side of cabinet (3), described vertical bar (1547) one end is bonded in the second rack gear (1543) lower-left end by glue, and erects
Bar (1547) other end, which extends to, to be drawn electric block (1548) left end and is fixedly connected, and the fixed plate (15412) is connected by electric welding
It is connected to the internal right end of cabinet (3), second motor (1549) is solid by precompressed bolt and fixed plate (15412) upper end locking
Fixed, second motor (1549) connect with wire frame (15410) lower end of the bolt, and wire frame (15410) left end is provided with
It connects electric block (15411), second motor (1549) is electrically connected with control panel (10).
6. a kind of Novel drainage device for neurosurgery operations according to claim 1, it is characterised in that: the link mechanism
It (161) include fixed frame (1611), the second electromagnet (1612), locating shaft (1613), strut (1614), the second iron block
(1615), arc-shaped rack (1616), third rack gear (1617), third sliding block (1618), third spring (1619) and the second insulation
It pads (16110), fixed frame (1611) electric welding is connected to cabinet (3) inner upper end, and second electromagnet (1612) is set to case
Body (3) inner upper end and the second electromagnet (1612) are bonded by the second felt pad (16110) and cabinet (3) inner upper end to be connected
It connects, the strut (1614) is connect by locating shaft (1613) with cabinet (3) inner rotation, and described strut (1614) one end passes through
Glue and the second iron block (1615) right end are bonding, and the fixed company of strut (1614) other end and arc-shaped rack (1616) upper end
It connects, the arc-shaped rack (1616) and third rack gear (1617) engaged transmission, the third rack gear (1617) pass through third sliding block
(1618) it is slidably mounted on fixed frame (1611) interior lower end, the strut (1614) passes through third spring (1619) and sealer
Structure (162) right end elastic connection, second electromagnet (1612) are electrically connected with control panel (10).
7. a kind of Novel drainage device for neurosurgery operations according to claim 1, it is characterised in that: the sealing mechanism
It (162) include the first fixed block (1621), the first driving handle (1622), link block (1623), the second fixed block (1624), second
Driving handle (1625), guide pad (1626), push rod (1627), sealing plate (1628), third swing handle (1629), receiving block
(16210), guide groove (16211) and protruding shaft (16212), first fixed block (1621) and cabinet (3) internal left upper end are solid
Fixed connection, first driving handle (1622) swing handle by shaft and the first fixed block (1621) lower end inside and third
(1629) right end is rotatablely connected, and the first driving handle (1622) activity is nested on the inside of link block (1623) left end, the company
It connects block (1623) to be fixedly connected with third rack gear (1617) left end, second fixed block (1624) passes through electric welding and cabinet (3)
Internal left upper end is connected, and the second driving handle (1625) one end activity is nested in the second fixed block (1624) lower end inside,
And the second driving handle (1625) other end is swung with third by shaft and is flexibly connected at the one third of handle (1629) left end, institute
It states third swing handle (1629) left end to be provided with protruding shaft (16212), protruding shaft (16212) activity is nested in guide groove
(16211) inside, and protruding shaft (16212) is arranged along guide groove (16211) interior Slideslip on the receiving block (16210)
Have guide groove (16211), the push rod (1627) is connected to receiving block (16210) left end, and push rod by screw spiral
(1627) it is slidably matched with guide pad (1626) inside, push rod (1627) left end is fixed with sealing plate (1628), described close
Sealing plate (1628) is closely inserted into air intake duct (17) upper right side.
8. a kind of Novel drainage device for neurosurgery operations according to claim 5, it is characterised in that: described to draw electric block
(1548) and electric block (15411) centerline is connect on same level direction.
9. a kind of Novel drainage device for neurosurgery operations according to claim 2, it is characterised in that: first cartridge type is convex
Wheel (1512) and the second barrel cam (1518) upper end is provided with sliding slot, and the first barrel cam (1512) and the second cartridge type
Cam (1518) is equal in magnitude.
10. a kind of Novel drainage device for neurosurgery operations according to claim 4, it is characterised in that: described second swings
Bar (1536) upper end is provided with sliding groove, and the convex block of the first oscillating rod (1534) upper end is slided along sliding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513662.1A CN110124126A (en) | 2019-06-14 | 2019-06-14 | A kind of Novel drainage device for neurosurgery operations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910513662.1A CN110124126A (en) | 2019-06-14 | 2019-06-14 | A kind of Novel drainage device for neurosurgery operations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110124126A true CN110124126A (en) | 2019-08-16 |
Family
ID=67577188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910513662.1A Pending CN110124126A (en) | 2019-06-14 | 2019-06-14 | A kind of Novel drainage device for neurosurgery operations |
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| Country | Link |
|---|---|
| CN (1) | CN110124126A (en) |
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