CN106481848A - Inserted biswitch valve and inhaler for inhaler - Google Patents
Inserted biswitch valve and inhaler for inhaler Download PDFInfo
- Publication number
- CN106481848A CN106481848A CN201510557610.6A CN201510557610A CN106481848A CN 106481848 A CN106481848 A CN 106481848A CN 201510557610 A CN201510557610 A CN 201510557610A CN 106481848 A CN106481848 A CN 106481848A
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- China
- Prior art keywords
- water
- bonnet
- valve
- water inlet
- valve rod
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 344
- 238000012856 packing Methods 0.000 claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 37
- 230000000694 effects Effects 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000007912 intraperitoneal administration Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 238000011010 flushing procedure Methods 0.000 abstract description 8
- 229920000297 Rayon Polymers 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 210000000683 abdominal cavity Anatomy 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000003187 abdominal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The inserted biswitch valve of the present invention is containing valve pocket, water suction valve rod, water inlet valve rod, water suction bonnet, water inlet bonnet, back-moving spring, right shell, left housing and valve stem packing ring.Right shell and left housing are provided with valve pocket mounting groove, water suction bonnet mounting groove and water inlet bonnet mounting groove；Valve pocket, water suction bonnet and water inlet bonnet are separately mounted in valve pocket mounting groove, water suction bonnet mounting groove and water inlet bonnet mounting groove.Water suction bonnet is cooperated together by embossed card with water suction valve rod, and water inlet bonnet is cooperated together by embossed card with water inlet valve rod.Back-moving spring is provided between water suction bonnet and water suction valve rod and between water inlet bonnet and water inlet valve rod.Inserted biswitch valve is assembled by way of embossed card coordinates or inlays, and assembling process is easily and fast, also more safe and reliable.The inhaler of the present invention contains inserted biswitch valve.During use, press into water bonnet, be rinsed, after terminating, relax after water inlet bonnet, water suction bonnet is pressed, flushing liquor is attracted.
Description
Technical field
The present invention relates to a kind of laparoscopically surgical operation apparatus, inserted biswitch valve and the inhaler for inhaler more particularly to used in laparoscopic surgery.
Background technology
Laparoscopic surgery has obtained increasingly being widely applied, and the laparoscope with minimally invasive effect has played huge effect in the diagnosis and treatment of CD.Under laparoscope during abdominal operation, it is sometimes desirable to carry out peritoneal irrigation, while again flushing liquor is attracted in vitro, to reach the purpose in cleaning abdominal cavity.
The assembling of the valve body of inhaler of the prior art is typically attached in the way of viscose glue fixing, installation and removal are very inconvenient, and can be due to gluing uneven and to seal not good and bonding when causing combination between component insecure, during production, percent defective is higher, and there is certain potential safety hazard.So that improving to inhaler of the prior art.
Content of the invention
In prior art, inhaler valve is mainly assembled by gluing mode, assembling process is inconvenient, and can be due to gluing uneven and seal that not good and bonding is insecure when causing combination between component, during production, percent defective is higher, and there is certain potential safety hazard.For the deficiencies in the prior art, a kind of inserted biswitch valve 111 is disclosed in the present invention and is proposed with technical scheme that embossed card cooperation is main mounting means.
The inserted biswitch valve for inhaler of the present invention, it is characterised in that：The inserted biswitch valve 111 is containing valve pocket 1, water suction valve rod 2, water inlet valve rod 3, water suction bonnet 4, water inlet bonnet 5, back-moving spring 6, right shell 7, left housing 8, valve stem packing ring 9；
A, the valve pocket 1 are provided with water sucting cavity 1-1, intake antrum 1-2 and main chamber 1-3, and the water sucting cavity 1-1 and intake antrum 1-2 is located at the side of main chamber 1-3, is communicated with main chamber 1-3；The water suction valve rod 2 is movably mounted in the water sucting cavity 1-1, and the upper and lower of the water suction valve rod 2 is separately installed with valve stem packing ring 9, forms sealing with the water sucting cavity 1-1；The water inlet valve rod 3 is movably mounted in the intake antrum 1-2, the upper and lower of the water inlet valve rod 3
Valve stem packing ring 9 is separately installed with, and sealing is formed with the intake antrum 1-2.
B, the right shell 7 and the left housing 8 are provided with the valve pocket mounting groove 78 that can inlay the valve pocket 1, and the valve pocket 1 is embedded in the valve pocket mounting groove 78；
C, the right shell 7 and the left housing 8 are provided with the water suction bonnet mounting groove 74 that can install the water suction bonnet 4 and the water inlet bonnet mounting groove 75 that can be installed into water stuffing box 5；The water suction bonnet 4 and the water inlet bonnet 5 are separately mounted in the water suction bonnet mounting groove 74 and the water inlet bonnet mounting groove 75；
D, the water suction bonnet 4 are cooperated together by embossed card with the water suction valve rod 2；The water inlet bonnet 5 is cooperated together by embossed card with the water inlet valve rod 3；
E, the back-moving spring 6 that can be lifted up the water suction valve rod 2 and the water inlet valve rod 3 installed in water suction bonnet 4 and are absorbed water between valve rod 2, and between the water inlet bonnet 5 and the water inlet valve rod 3.
During assembling, valve stem packing ring 9 is installed in the upper and lower of the water suction valve rod 2 and the water inlet valve rod 3.After the water suction valve rod 2 is connected by embossed card with the water suction bonnet 4, by the upper lid 4-1 of the water suction bonnet 4 installed in the top of water suction bonnet 4, the connection of the water suction valve rod 2 and the water suction bonnet 4 is completed.After the water inlet valve rod 3 and the water inlet bonnet 5 are connected by embossed card, by the upper lid 5-1 of the water inlet bonnet 5 installed in the top of water inlet bonnet 5, the connection of the metal valve stem 3 and the water inlet bonnet 5 is completed.Then, by the back-moving spring 6 between water suction bonnet 4 and water suction valve rod 2, and between the water inlet bonnet 5 and the water inlet valve rod 3.The water suction bonnet 4 for connecting and the water suction valve rod 2 and the back-moving spring 6 are installed along with the water sucting cavity 1-1 of the valve pocket 1.The water inlet bonnet 5 for connecting and water inlet valve rod 3 and back-moving spring 6 are installed along with the intake antrum 1-2 of the valve pocket 1.Again valve pocket 1 is inlaid in the valve pocket mounting groove 78 that the right shell 7 and the left housing 8 are formed.And the water suction bonnet 4 and the water inlet bonnet 5 are separately mounted in the water suction bonnet mounting groove 74 and the water inlet bonnet mounting groove 75.Close up the right shell 7 and the left housing 8, you can to complete the assembling of the inserted biswitch valve 111.
Due in whole assembling process, what the assembling mode of each component was taken is all the mode that embossed card coordinates or inlays, it is not necessary to carry out viscose glue, therefore, assembling process is convenient, quick, and is not in the assembling process defect caused as viscose glue is not in place, also safer.And, such as there is fortuitous event, such as stopping state is occurred in that, when needing to take valve apart, in that context it may be convenient to observed after taking apart each component and processed.And still can be continuing with after re-assemblying after taking apart.
The side of the water sucting cavity 1-1 of the valve pocket 1 is provided with the water suction pipe joint 1-4 that can be connected with suction hose；The side of the intake antrum 1-2 of the valve pocket 1 is provided with the admitting pipe joint 1-5 that can be connected with water inlet pipe.
The front end of main chamber 1-3 of the valve pocket 1 is provided with the suction pipe joint 1-6 that can connect suction pipe 10；The rear end of main chamber 1-3 of the valve pocket 1 is provided with can be for the rear end cap joint 1-7 that connects rear end cap 12.
The valve pocket 1 of the inserted biswitch valve 111 is in normally off；The water suction bonnet 4 is pressed, the water suction valve rod 2 is moved downward, and the valve stem packing ring 9 installed in water suction 2 lower end of valve rod is separated with the inwall of the water sucting cavity 1-1,
Water absorption channel is opened, and enters water suction state；The lax water suction bonnet 4, under the elastic force effect of the back-moving spring 6, the water suction bonnet 4 and the water suction valve rod 2 are moved upwards, inlay installed in the valve stem packing ring 9 of water suction 2 lower end of valve rod and the inwall of the water sucting cavity 1-1, sealing is formed, water absorption channel is closed, enter normally off；The water inlet bonnet 5 is pressed, the water inlet valve rod 3 is moved downward, and the valve stem packing ring 9 installed in water inlet 3 lower end of valve rod is separated with the inwall of the intake antrum 1-2, and intake tunnel is opened, and is entered into water state；The lax water inlet bonnet 5, under the elastic force effect of the back-moving spring 6, the water inlet bonnet 5 and the water inlet valve rod 3 are moved upwards, inlay installed in the valve stem packing ring 9 of water inlet 3 lower end of valve rod and the inwall of the intake antrum 1-2, sealing is formed, intake tunnel is closed, enter normally off.
Inhaler, it is characterised in that the inhaler 100 contains inserted biswitch valve 111 described in claim 1.
The inhaler 100 is containing the inserted biswitch valve 111, suction pipe 10, suction pipe connection lid 11, suction seal of tube circle 10-1；The suction pipe 10 is linked together by the suction pipe connection lid 11, the suction seal of tube circle 10-1 and the suction pipe joint 1-6 of the inserted biswitch valve 111.
Further, the inhaler 100 also contains rear end cap 12, rear end cap sealing ring 12-1 and back-end sealing bolt 13；The back-end sealing bolt 13 is connected to by rear end cap 12, rear end cap sealing ring 12-1 on the rear end cap joint 1-7 of the inserted biswitch valve 111.
The inhaler 100 relaxes the rear end cap 12, the back-end sealing bolt 13 can be dismantled, operating theater instruments enters intraperitoneal after can sequentially entering the centre bore of the rear end cap 12, the centre bore of the rear end cap joint 1-7, main chamber 1-3, the suction pipe 10.
When the inhaler 100 is assembled, water inlet pipe is attached by the admitting pipe joint 1-5 of 1 side of the valve pocket and the inhaler 100, suction hose 1 is connected by the water suction pipe joint 1-6 of 1 side of the valve pocket and the inhaler 100.The suction pipe 10 is linked together by the suction pipe connection lid 11, the suction seal of tube circle 10-1 and the suction pipe joint 1-6 of the inserted biswitch valve 111.The back-end sealing bolt 13 is connected to by rear end cap 12, rear end cap sealing ring 12-1 on the rear end cap joint 1-7 of the inserted biswitch valve 111.
When needing to be rinsed abdominal cavity using the inhaler 100 in clinic, the water inlet bonnet 5 is first pressed, the water inlet valve rod 3 is moved downward, valve stem packing ring 9 installed in water inlet 3 lower end of valve rod is separated with the inwall of the intake antrum 1-2, intake tunnel is opened, enter into water state, intraperitoneal water filling is rinsed.After flushing is finished, the lax water inlet bonnet 5, under the elastic force effect of the back-moving spring 6, the water inlet bonnet 5 and the water inlet valve rod 3 are moved upwards, inlay installed in the valve stem packing ring 9 of water inlet 3 lower end of valve rod and the inwall of the intake antrum 1-2, sealing is formed, intake tunnel is closed, enter normally off.Then the water suction bonnet 4 is pressed, and the water suction valve rod 2 is moved downward, and the valve stem packing ring 9 installed in water suction 2 lower end of valve rod is separated with the inwall of the water sucting cavity 1-1, and water absorption channel is opened, and enters water suction state, Intraabdominal flushing liquor is suctioned out external.Attraction is finished, the lax water suction bonnet 4, under the elastic force effect of the back-moving spring 6, the water suction bonnet 4 and the water suction valve rod 2 are moved upwards, inlay installed in the valve stem packing ring 9 of water suction 2 lower end of valve rod and the inwall of the water sucting cavity 1-1, sealing is formed, water absorption channel is closed, enter normally off.When needing repeatedly to be rinsed, repeat the above steps.
The inserted biswitch valve 111 of the present invention is containing valve pocket 1, water suction valve rod 2, water inlet valve rod 3, water suction bonnet 4, water inlet bonnet 5, back-moving spring 6, right shell 7, left housing 8 and valve stem packing ring 9.The right shell 7 and the left housing 8 are provided with valve pocket mounting groove 78, water suction bonnet mounting groove 74 and water inlet bonnet mounting groove 75；The valve pocket 1, the water suction bonnet 4 and the water inlet bonnet 5 are separately mounted in the valve pocket mounting groove 78, the water suction bonnet mounting groove 74 and the water inlet bonnet mounting groove 75.The water suction bonnet 4 is cooperated together by embossed card with the water suction valve rod 2, and the water inlet bonnet 5 is cooperated together by embossed card with the water inlet valve rod 3.The back-moving spring 6 is provided between the water suction bonnet 4 and water suction valve rod 2 and between the water inlet bonnet 5 and the water inlet valve rod 3.The inserted biswitch valve 111 is assembled by way of embossed card coordinates or inlays, and assembling process is easily and fast, also more safe and reliable.The inhaler of the present invention contains the inserted biswitch valve 111.During use, the water inlet bonnet 5 is pressed, is rinsed, after terminating, after the water inlet bonnet 5 that relaxes, the water suction bonnet 4 is pressed, flushing liquor is attracted.
Description of the drawings
Fig. 1 is the structural representation of the inhaler of the present invention.
Fig. 1-1 is the A-A sectional view of Fig. 1, is the structural representation of the inserted biswitch valve of the present invention.
Fig. 1-2 is the explosive view of Fig. 1.
Fig. 2 is structural representation when the inserted biswitch valve of the present invention absorbs water.
Fig. 3 is structural representation when the inserted biswitch valve of the present invention is intake.
Fig. 4 is the structural representation of the rib type water suction valve rod of the inserted biswitch valve of the present invention.
Fig. 4-1 is the B-B sectional view of Fig. 4.
Fig. 5 is the structural representation of the through hole type water suction valve rod of the inserted biswitch valve of the present invention.
Fig. 5-1 is the C-C sectional view of Fig. 5.
Fig. 6 is the perspective view of the water inlet bonnet/water suction bonnet of the inserted biswitch valve of the present invention.
Fig. 6-1 is perspective view when looking up of Fig. 6.
Fig. 7 is the structural representation when water suction valve rod of the inserted biswitch valve of the present invention is assembled with water suction bonnet.
Above-mentioned in figure：
111 is the inserted biswitch valve for inhaler of the present invention, and 100 is the inhaler of the present invention.
1 is valve pocket, and 2 is water suction valve rod, and 3 is water inlet valve rod, and 4 is water suction bonnet, and 5 is water inlet bonnet, and 6 is back-moving spring, 7 is right shell, and 8 is left housing, and 9 is valve stem packing ring, and 10 is suction pipe, and 11 is suction pipe connection lid, and 12 is rear end cap, and 13 is back-end sealing bolt.
1-1 is water sucting cavity, and 1-2 is intake antrum, and 1-3 is the main chamber of valve pocket, and 1-4 is water suction pipe joint, and 1-5 is admitting pipe joint, and 1-6 is suction pipe joint, and 1-7 is rear end cap joint.
2-2 is the positioning convex rank absorbed water on valve rod, and 2-3 is the detent absorbed water on valve rod, and 2-4 is the rib type pillar absorbed water on valve rod, and 2-5 is the through hole absorbed water on valve rod.
4-1 is to absorb water the upper lid of bonnet, 4-1-1 be absorb water bonnet on the positioning convex rank that covers, 4-2 is detent on water suction bonnet.
5-1 is the upper lid of water inlet bonnet.
74 is water suction bonnet mounting groove, and 75 is water inlet bonnet mounting groove, and 78 is valve pocket mounting groove.
9-1 is absorb water valve rod or the valve stem packing ring mounting groove on water inlet valve rod.
10-1 is suction seal of tube circle, and 12-1 is rear end cap sealing ring.
Specific embodiment
Embodiment 1：Inserted biswitch valve and inhaler for inhaler
Referring to figs. 1 to Fig. 7, the inserted biswitch valve for inhaler of the present invention is containing the valve pocket 1, the water suction valve rod 2, the water inlet valve rod 3, the water suction bonnet 4, the water inlet bonnet 5, the back-moving spring 6, the right shell 7, the left housing 8 and the valve stem packing ring 9.
The valve pocket 1 is provided with the water sucting cavity 1-1, the intake antrum 1-2 and main chamber 1-3.The water sucting cavity 1-1 and intake antrum 1-2 are located at the side of main chamber 1-3, communicate with main chamber 1-3.The water suction valve rod 2 is movably mounted in the water sucting cavity 1-1, and the upper and lower of the water suction valve rod 2 is separately installed with valve stem packing ring 9, forms sealing with the water sucting cavity 1-1.The water inlet valve rod 3 is movably mounted in the intake antrum 1-2, and the upper and lower of the water inlet valve rod 3 is separately installed with valve stem packing ring 9, forms sealing with the intake antrum 1-2.The valve stem packing ring 9 is in the valve stem packing ring mounting groove 9-1 of the water suction valve rod 2 and the water inlet valve rod 3.
The right shell 7 and the left housing 8 are provided with the valve pocket mounting groove 78 that can inlay the valve pocket 1, and the valve pocket 1 is embedded in the valve pocket mounting groove 78.
The right shell 7 and the left housing 8 are additionally provided with the water suction bonnet mounting groove 74 that can install the water suction bonnet 4 and the water inlet bonnet mounting groove 75 that can be installed into water stuffing box 5.The water suction bonnet 4 and the water inlet bonnet 5 are separately mounted in the water suction bonnet mounting groove 74 and the water inlet bonnet mounting groove 75.
The water suction bonnet 4 is cooperated together by embossed card with the water suction valve rod 2, and the water inlet bonnet 5 is cooperated together by embossed card with the water inlet valve rod 3.With reference to Fig. 4 to Fig. 7, so that the water suction bonnet 4 is installed with the water suction valve rod 2 as an example, the detent 4-2 on the water suction bonnet 4 forms embossed card with positioning convex rank 2-2 absorbed water on valve rod 2 and coordinates；Meanwhile, positioning convex rank 4-1-1 on the upper lid 4-1 of the water suction bonnet 4 forms embossed card cooperation with the detent 2-3 on the water suction valve rod 2；The water suction bonnet 4, the upper lid 4-1 of the water suction bonnet, and the water suction valve rod 2 are fitted together by this two groups of embossed cards cooperations.
Energy is provided between the water suction bonnet 4 and water suction valve rod 2 and between the water inlet bonnet 5 and the water inlet valve rod 3
The back-moving spring 6 that the water suction valve rod 2 and the water inlet valve rod 3 are lifted up.
During assembling, valve stem packing ring 9 is installed in the upper and lower of the water suction valve rod 2 and the water inlet valve rod 3.After the water suction valve rod 2 is connected by embossed card with the water suction bonnet 4, by the upper lid 4-1 of the water suction bonnet 4 installed in the top of water suction bonnet 4, the connection of the water suction valve rod 2 and the water suction bonnet 4 is completed.After the water inlet valve rod 3 and the water inlet bonnet 5 are connected by embossed card, by the upper lid 5-1 of the water inlet bonnet 5 installed in the top of water inlet bonnet 5, the connection of the metal valve stem 3 and the water inlet bonnet 5 is completed.Then, by the back-moving spring 6 between water suction bonnet 4 and water suction valve rod 2, and between the water inlet bonnet 5 and the water inlet valve rod 3.The water suction bonnet 4 for connecting and the water suction valve rod 2 and the back-moving spring 6 are installed along with the water sucting cavity 1-1 of the valve pocket 1.The water inlet bonnet 5 for connecting and water inlet valve rod 3 and back-moving spring 6 are installed along with the intake antrum 1-2 of the valve pocket 1.Again valve pocket 1 is inlaid in the valve pocket mounting groove 78 that the right shell 7 and the left housing 8 are formed.And the water suction bonnet 4 and the water inlet bonnet 5 are separately mounted in the water suction bonnet mounting groove 74 and the water inlet bonnet mounting groove 75.Close up the right shell 7 and the left housing 8, you can to complete the assembling of the inserted biswitch valve 111.
Due in whole assembling process, what the assembling mode of each component was taken is all the mode that embossed card coordinates or inlays, it is not necessary to carry out viscose glue, therefore, assembling process is convenient, quick, and is not in the assembling process defect caused as viscose glue is not in place, also safer.And, such as there is fortuitous event, such as stopping state is occurred in that, when needing to take valve apart, in that context it may be convenient to observed after taking apart each component and processed.And still can be continuing with after re-assemblying after taking apart.
The side of the water sucting cavity 1-1 of the valve pocket 1 is provided with the water suction pipe joint 1-4 that can be connected with suction hose；The side of the intake antrum 1-2 of the valve pocket 1 is provided with the admitting pipe joint 1-5 that can be connected with water inlet pipe.Suction hose can be connected by water suction pipe joint 1-4 and the valve pocket 1.Water inlet pipe 16 can be connected by admitting pipe joint 1-5 and the valve pocket 1.
The front end of main chamber 1-3 of the valve pocket 1 is provided with the suction pipe joint 1-6 that can connect suction pipe 10；The rear end of main chamber 1-3 of the valve pocket 1 is provided with can be for the rear end cap joint 1-7 that connects rear end cap 12.
Using front, the valve pocket 1 of the inserted biswitch valve 111 is in normally off.When the water suction bonnet 4 is pressed, the water suction valve rod 2 is moved downward, and the valve stem packing ring 9 installed in water suction 2 lower end of valve rod is separated with the inwall of the water sucting cavity 1-1, and water absorption channel is opened, and enters water suction state.When the lax water suction bonnet 4, under the elastic force effect of the back-moving spring 6, the water suction bonnet 4 and the water suction valve rod 2 are moved upwards, inlay installed in the valve stem packing ring 9 of water suction 2 lower end of valve rod and the inwall of the water sucting cavity 1-1, form sealing, water absorption channel is closed, enters normally off.When the water inlet bonnet 5 is pressed, the water inlet valve rod 3 is moved downward, and the valve stem packing ring 9 installed in water inlet 3 lower end of valve rod is separated with the inwall of the intake antrum 1-2, and intake tunnel is opened, and is entered into water state.When the lax water inlet bonnet 5, under the elastic force effect of the back-moving spring 6, the water inlet bonnet 5 and the water inlet valve rod 3 are moved upwards, inlay installed in the valve stem packing ring 9 of water inlet 3 lower end of valve rod and the inwall of the intake antrum 1-2, form sealing, intake tunnel is closed, enters normally off.
Due to it is possible that tissue or bone particles are retained in abdominal cavity in surgical procedure, therefore, using the inhaler 100 during attracting to flushing liquor, it is possible that tissue or bone particles block the inhaler 100, especially at the position of the water suction valve rod 2 of the inhaler 100, the size of attraction channel often becomes the standard of the size for weighing tissue or particle.For allowing larger sized tissue or particle to excrete by the water suction valve rod 2 as far as possible, the attraction channel of the water suction valve rod 2 can be designed to variously-shaped.With reference to Fig. 4 to Fig. 5-1, the attraction channel of two kinds of designs in the present embodiment, is illustrated：The water suction valve rod 2 of rib type and the water suction valve rod 2 of through hole type.Rib type pillar 2-4 is provided with the bottom of the water suction valve rod 2 of rib type, with reference to Fig. 4 and Fig. 4-1；Through hole 2-5 is provided with the bottom of the water suction valve rod 2 of through hole type, with reference to Fig. 5 and 5-1.
In the present embodiment, the inhaler 100 is containing the inserted biswitch valve 111, suction pipe 10, suction pipe connection lid 11, suction seal of tube circle 10-1, rear end cap 12, rear end cap sealing ring 12-1 and back-end sealing bolt 13.
The suction pipe 10 is linked together by the suction pipe connection lid 11, the suction seal of tube circle 10-1 and the suction pipe joint 1-6 of the inserted biswitch valve 111.
The back-end sealing bolt 13 is connected to by rear end cap 12, rear end cap sealing ring 12-1 on the rear end cap joint 1-7 of the inserted biswitch valve 111.The rear end cap 12 is relaxed, the back-end sealing bolt 13 can be dismantled, operating theater instruments enters intraperitoneal after can sequentially entering the centre bore of the rear end cap 12, the centre bore of the rear end cap joint 1-7, main chamber 1-3, the suction pipe 10.
When the inhaler 100 is assembled, water inlet pipe is attached by the admitting pipe joint 1-5 of 1 side of the valve pocket and the inhaler 100, suction hose 1 is connected by the water suction pipe joint 1-6 of 1 side of the valve pocket and the inhaler 100.The suction pipe 10 is linked together by the suction pipe connection lid 11, the suction seal of tube circle 10-1 and the suction pipe joint 1-6 of the inserted biswitch valve 111.The back-end sealing bolt 13 is connected to by rear end cap 12, rear end cap sealing ring 12-1 on the rear end cap joint 1-7 of the inserted biswitch valve 111.
When needing to be rinsed abdominal cavity using the inhaler 100 in clinic, the water inlet bonnet 5 is first pressed, the water inlet valve rod 3 is moved downward, valve stem packing ring 9 installed in water inlet 3 lower end of valve rod is separated with the inwall of the intake antrum 1-2, intake tunnel is opened, enter into water state, intraperitoneal water filling is rinsed.After flushing is finished, the lax water inlet bonnet 5, under the elastic force effect of the back-moving spring 6, the water inlet bonnet 5 and the water inlet valve rod 3 are moved upwards, inlay installed in the valve stem packing ring 9 of water inlet 3 lower end of valve rod and the inwall of the intake antrum 1-2, sealing is formed, intake tunnel is closed, enter normally off.Then the water suction bonnet 4 is pressed, and the water suction valve rod 2 is moved downward, and the valve stem packing ring 9 installed in water suction 2 lower end of valve rod is separated with the inwall of the water sucting cavity 1-1, and water absorption channel is opened, and enters water suction state, Intraabdominal flushing liquor is suctioned out external.Attraction is finished, the lax water suction bonnet 4, under the elastic force effect of the back-moving spring 6, the water suction bonnet 4 and the water suction valve rod 2 are moved upwards, inlay installed in the valve stem packing ring 9 of water suction 2 lower end of valve rod and the inwall of the water sucting cavity 1-1, sealing is formed, water absorption channel is closed, enter normally off.When needing repeatedly to be rinsed, repeat the above steps.
It should be noted that structure disclosed and illustrated herein can be replaced with other effect identical structures, while the embodiment introduced by the present invention not realizes the exclusive architecture of the present invention.Although the preferred embodiments of the present invention have herein been introduced and have been illustrated; but those skilled in the art are aware that and know that these embodiments are only to illustrate; those skilled in the art can make countless changes, improvement and replacement; without departing from the present invention; therefore, protection scope of the present invention should be limited according to the spirit and scope of claims appended hereto.
Claims (8)
1. the inserted biswitch valve of inhaler is used for, it is characterised in that：Described inserted biswitch valve (111) are containing valve pocket (1), water suction valve rod (2), water inlet valve rod (3), water suction bonnet (4), water inlet bonnet (5), back-moving spring (6), right shell (7), left housing (8), valve stem packing ring (9)；
A, the valve pocket (1) are provided with water sucting cavity (1-1), intake antrum (1-2) and main chamber (1-3), water sucting cavity (1-1) and intake antrum (1-2) are located at the side of main chamber (1-3), communicate with main chamber (1-3)；Water suction valve rod (2) is movably mounted in the water sucting cavity (1-1), the upper and lower of water suction valve rod (2) is separately installed with valve stem packing ring (9), forms sealing with the water sucting cavity (1-1)；Water inlet valve rod (3) is movably mounted in the intake antrum (1-2), the upper and lower of water inlet valve rod (3) is separately installed with valve stem packing ring (9), forms sealing with the intake antrum (1-2).
B, right shell (7) and the left housing (8) are provided with the valve pocket mounting groove (78) that can inlay the valve pocket (1), and valve pocket (1) is embedded in valve pocket mounting groove (78)；
C, right shell (7) and the left housing (8) are provided with water suction bonnet mounting groove (74) that can install water suction bonnet (4) and water inlet bonnet mounting groove (75) that can be installed into water stuffing box (5)；Water suction bonnet (4) and water inlet bonnet (5) are separately mounted in water suction bonnet mounting groove (74) and water inlet bonnet mounting groove (75)；
D, the water suction bonnet (4) are cooperated together by embossed card with water suction valve rod (2)；Water inlet bonnet (5) is cooperated together by embossed card with water inlet valve rod (3)；
E, the back-moving spring (6) that can be lifted up water suction valve rod (2) and water inlet valve rod (3) installed in water suction bonnet (4) and are absorbed water between valve rod (2), and between water inlet bonnet (5) and water inlet valve rod (3).
2. inserted biswitch valve body according to claim 1, it is characterised in that the side of the water sucting cavity (1-1) of valve pocket (1) is provided with the water suction pipe joint (1-4) that can be connected with suction hose；The side of the intake antrum (1-2) of valve pocket (1) is provided with the admitting pipe joint (1-5) that can be connected with water inlet pipe.
3. inserted biswitch valve body according to claim 1, it is characterised in that the front end of the main chamber (1-3) of valve pocket (1) is provided with the suction pipe joint (1-6) that can connect suction pipe (10)；The rear end of the main chamber (1-3) of valve pocket (1) is provided with can be for the rear end cap joint (1-7) that connects rear end cap (12).
4. inserted biswitch valve body according to claim 1, it is characterised in that the valve pocket (1) of inserted biswitch valve (111) is in normally off；Press water suction bonnet (4), water suction valve rod (2) moves downward, valve stem packing ring (9) installed in water suction valve rod (2) lower end is separated with the inwall of the water sucting cavity (1-1), water absorption channel is opened, and enters water suction state；Lax water suction bonnet (4), under the elastic force effect of the back-moving spring (6), water suction bonnet (4) and water suction valve rod (2) are moved upwards, inlay installed in the valve stem packing ring (9) of water suction valve rod (2) lower end and the inwall of the water sucting cavity (1-1), form sealing, water absorption channel is closed, enters normally off；Press water inlet bonnet (5), water inlet valve rod (3) moves downward, valve stem packing ring (9) installed in water inlet valve rod (3) lower end is separated with the inwall of the intake antrum (1-2), intake tunnel is opened, and is entered into water state；Lax water inlet bonnet (5), under the elastic force effect of the back-moving spring (6), water inlet bonnet (5) and water inlet valve rod (3) are moved upwards, inlay installed in the valve stem packing ring (9) of water inlet valve rod (3) lower end and the inwall of the intake antrum (1-2), form sealing, intake tunnel is closed, enters normally off.
5. inhaler, it is characterised in that described inhaler (100) contain described in claim 1 inserted biswitch valve (111).
6. inhaler according to claim 5, it is characterised in that described inhaler (100) are containing inserted biswitch valve (111), suction pipe (10), suction pipe connection lid (11), suction seal of tube circle (10-1)；Suction pipe (10) is linked together by suction pipe connection lid (11), suction seal of tube circle (10-1) and the suction pipe joint (1-6) of inserted biswitch valve (111).
7. inhaler according to claim 6, it is characterised in that inhaler (100) also contain rear end cap (12), rear end cap sealing ring (12-1) and back-end sealing bolt (13)；Described back-end sealing bolt (13) are connected on the rear end cap joint (1-7) of inserted biswitch valve (111) by rear end cap (12), rear end cap sealing ring (12-1).
8. inhaler according to claim 7, it is characterized in that described inhaler (100) relax rear end cap (12), can dismantle back-end sealing bolt (13), operating theater instruments can sequentially enter the centre bore of the rear end cap (12), the centre bore of the rear end cap joint (1-7), main chamber (1-3), suction pipe (10) enter afterwards intraperitoneal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557610.6A CN106481848A (en) | 2015-09-01 | 2015-09-01 | Inserted biswitch valve and inhaler for inhaler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510557610.6A CN106481848A (en) | 2015-09-01 | 2015-09-01 | Inserted biswitch valve and inhaler for inhaler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106481848A true CN106481848A (en) | 2017-03-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510557610.6A Pending CN106481848A (en) | 2015-09-01 | 2015-09-01 | Inserted biswitch valve and inhaler for inhaler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106481848A (en) |
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| US5197948A (en) * | 1991-01-03 | 1993-03-30 | Kamran Ghodsian | Intra-abdominal organ manipulator, irrigator and aspirator |
| CN201179230Y (en) * | 2008-04-19 | 2009-01-14 | 东莞市松菱实业有限公司 | Thoracic cavity operation device |
| CN201939770U (en) * | 2010-12-31 | 2011-08-24 | 张永金 | Disposable flusher |
| CN202666175U (en) * | 2012-06-08 | 2013-01-16 | 杭州康基医疗器械有限公司 | Laparoscopic surgery aspirator |
| CN104129204A (en) * | 2014-08-06 | 2014-11-05 | 余成鹏 | Spring pen capable of being pulled to expose refill head |
| CN204133907U (en) * | 2014-08-20 | 2015-02-04 | 江苏奥普莱医疗用品有限公司 | A kind of irrigation drainage tube |
| CN205226476U (en) * | 2015-09-01 | 2016-05-11 | 广州迪克医疗器械有限公司 | A inserted couple of switching valve reaches towards haustorium for dashing haustorium |
-
2015
- 2015-09-01 CN CN201510557610.6A patent/CN106481848A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5197948A (en) * | 1991-01-03 | 1993-03-30 | Kamran Ghodsian | Intra-abdominal organ manipulator, irrigator and aspirator |
| CN201179230Y (en) * | 2008-04-19 | 2009-01-14 | 东莞市松菱实业有限公司 | Thoracic cavity operation device |
| CN201939770U (en) * | 2010-12-31 | 2011-08-24 | 张永金 | Disposable flusher |
| CN202666175U (en) * | 2012-06-08 | 2013-01-16 | 杭州康基医疗器械有限公司 | Laparoscopic surgery aspirator |
| CN104129204A (en) * | 2014-08-06 | 2014-11-05 | 余成鹏 | Spring pen capable of being pulled to expose refill head |
| CN204133907U (en) * | 2014-08-20 | 2015-02-04 | 江苏奥普莱医疗用品有限公司 | A kind of irrigation drainage tube |
| CN205226476U (en) * | 2015-09-01 | 2016-05-11 | 广州迪克医疗器械有限公司 | A inserted couple of switching valve reaches towards haustorium for dashing haustorium |
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Application publication date: 20170308 |