CN108434545A - A kind of separate type irrigation and drainage device - Google Patents
A kind of separate type irrigation and drainage device Download PDFInfo
- Publication number
- CN108434545A CN108434545A CN201810462043.XA CN201810462043A CN108434545A CN 108434545 A CN108434545 A CN 108434545A CN 201810462043 A CN201810462043 A CN 201810462043A CN 108434545 A CN108434545 A CN 108434545A
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- drainage
- valve body
- flushing
- connecting tube
- body wall
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- 230000002262 irrigation Effects 0.000 title claims abstract description 26
- 238000003973 irrigation Methods 0.000 title claims abstract description 26
- 238000011010 flushing procedure Methods 0.000 claims abstract description 97
- 238000005406 washing Methods 0.000 claims abstract description 12
- 238000002627 tracheal intubation Methods 0.000 claims description 28
- 238000010276 construction Methods 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 9
- 230000023555 blood coagulation Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 210000001835 viscera Anatomy 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 206010051814 Eschar Diseases 0.000 description 1
- 206010016825 Flushing Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 231100000333 eschar Toxicity 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
-
- A61M1/0058—
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of separate type irrigation and drainage device, including drainage connecting pipe, flushing connecting tube, drainage control valve and washing control valve, drainage control valve is in upper and lower parallelly distribute on washing control valve, and flushing connecting tube is distributed with drainage connecting pipe in left and right；Drainage control valve is made of drainage valve body, drainage valve rod and drainage control structure；Washing control valve is made of flush valve body wall, flushing valve rod and flushing control structure；It drains control valve and is equipped with Pneumatic adjusting mechanism.The present invention carries out pipeline optimization to traditional irrigation and drainage device, using Separated type pipe, it will rinse and drainage separates, and the risk of blood clotting or sundries blocking device when attracting waste liquid farthest be eliminated, to ensure that uninterrupted liquid swimmingly flows in whole device.Air capacity is leak into when manually adjustable attraction of the invention, is very suitable for the attraction of delicate tissue, may insure not grasping tissue during entire attract, ensures the safety of soft internal organs and tissue.
Description
Technical field
The invention belongs to operation flushing device fields, and in particular to a kind of separate type irrigation and drainage device.
Background technology
In laparoscopic surgery, needs that the operative site of patient is rinsed and is drained using irrigation and drainage device, be used for
Removal eschar or the visualization that operative site is ensured when bleeding.The irrigation and drainage device designed in the past only include one it is flushable
Or the pipe of drainage, the operative region that one end of pipe is inserted into patient, when needing to be rinsed, pipe are needed in operation
The other end be inserted into perfusion bottle in, the flushing liquor in perfusion bottle is input to operative region using gravity and is rinsed；Work as needs
When drainage, needs to extract the pipe other end for being inserted into perfusion bottle, be connected in negative pressure bottle, using negative pressure by operative region
Waste liquid is drawn into negative pressure bottle.Due to needing the other end for extracting pipe back and forth that could realize the switching of flushing and drainage,
Operation is inconvenient, and reduces the efficiency of operation.
In order to solve this problem, the applicant has made intensive studies flusher, has also made certain achievement.
For example, a kind of patent " irrigation and drainage device " of the applicant's earlier application（The patent No.：201020512498.7）, including rinse
Pipe, drainage tube, the intubation being connected with the flush pipe and the drainage tube by control valve, control valve include valve body, set
Set the control structure for being connected or closing with intubation respectively for controlling flush pipe and drainage tube on valve body；It is controlled by being arranged
Structure processed so that flush pipe is connected with intubation, can be rinsed, or drainage tube is connected with intubation, can be drained,
Or close drainage tube, flush pipe and intubation, then it neither rinses nor drains, irrigation and drainage device does not work；Realize flushing
Or what is drained facilitates switching and control, improves the efficiency of flushing or drainage.
But this irrigation and drainage device still has some problems in use, maximum problem is to rinse and draw
Stream uses the same main line, due to needing flushing repeatedly and drainage during surgery, after each drainage in main line
Some waste liquids with blood clotting or sundries certainly will be remained, the blood clotting and sundries in waste liquid, which exist, blocks irrigation and drainage
The risk of device influences the effect rinsed, and when next not only so that cleaning solution can not swimmingly flow in whole device
When secondary flushing, these blood clottings and sundries can be admitted to operative region again again, it is understood that there may be the danger of secondary pollution.Second
A problem be lack on the control valve of drainage tube can with the regulating valve of atmosphere, therefore when intubation encounters soft internal organs or group
When knitting, due to that can not adjust air pressure, the negative pressure that soft internal organs or tissue can be drained captures, to fragile internal organs or
Tissue generates destruction.
Invention content
For the above-mentioned problems in the prior art, the present invention is intended to provide a kind of separate type irrigation and drainage device, is adopted
With irrigation and drainage Separated type pipe, the risk of blood clotting or sundries blocking device when attracting waste liquid is farthest eliminated,
To ensure that uninterrupted liquid swimmingly flows in whole device.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme：
A kind of separate type irrigation and drainage device, including drainage connecting pipe, flushing connecting tube, drainage control valve and washing control valve,
The drainage control valve is in upper and lower parallelly distribute on the washing control valve, and the flushing connecting tube is in the drainage connecting pipe
Left and right distribution；
The drainage control valve is made of drainage valve body, drainage valve rod and drainage control structure；The washing control valve is by rinsing
Valve body rinses valve rod and rinses control structure composition；
The upper end of the drainage valve body is connected to the intubation connecting tube for connecting insertion, the left side in the middle part of the drainage valve body lower end
Right both sides are connected to the drainage connecting pipe and the upper end opening for rinsing connecting tube respectively, and the right end of the drainage valve body is
The left end of enclosed construction, the drainage valve body is uncovered structure, and being provided in the uncovered structure of the drainage valve body left end can be left
The drainage control structure moved right；The drainage valve body is internally provided with the drainage valve rod, and the drainage valve rod is left
End is connect by elastic component with the drainage control structure, and the drainage control structure controls the drainage by the elastic component
Valve rod moving left and right in the drain valve body；The first vertical through hole is offered on the left of the middle part of the drainage valve rod, it is described
The middle part right side opening for draining valve rod is equipped with inclined via-hole, connects on the left of the lower part of the inclined via-hole and first vertical through hole
It is logical；When the drainage valve rod is located at the left end in the drain valve body, lower end and the punching of first vertical through hole
The upper end opening docking of connecting tube is washed, the upper end of the inclined via-hole is docked with the intubation connecting tube；When the drainage valve rod
When right end in the drain valve body, the upper and lower ends of first vertical through hole respectively with the intubation connecting tube and
The upper end opening of the drainage connecting pipe is docked；
Upper and lower ends in the middle part of the flush valve body wall are connected to the middle part for rinsing connecting tube respectively, the right side of the flush valve body wall
End is enclosed construction and is contradicted with the middle part of the drainage connecting pipe that the left end of the flush valve body wall is uncovered structure, the punching
Wash the flushing control structure that is provided with and can move left and right in the left end uncovered structure of valve body；The inside of the flush valve body wall is set
It is equipped with the flushing valve rod, the left end for rinsing valve rod is connect by the second elastic component with the flushing control structure, described
It rinses control structure and flushing valve rod the moving left and right in the flush valve body wall is controlled by second elastic component；It is described
It rinses in the middle part of valve rod and offers the second vertical through hole；When the flush valve body wall is located at the left end in the flush valve body wall,
The upper and lower ends of second vertical through hole respectively with the flush valve body wall and it is described rinse connecting tube connectivity part upper and lower ends
It is staggered；When the flush valve body wall is located at the right end in the flush valve body wall, the upper and lower ends point of second vertical through hole
It is not docked with the flush valve body wall and the upper and lower ends for rinsing connecting tube connectivity part；
The lower ending opening of the drainage connecting pipe is provided with the drainage tube joint for patching drainage tube, the flushing connecting tube
Lower ending opening is provided with the flushing pipe fitting for patching flush pipe.
Further, be provided with dismountable right-angle elbow pipe in the intubation connecting tube, in order to device " direct handling type " and
The conversion of " pistol type " grip posture uses.
Further, there are one grasp support for setting jointly for the right end of the right end of the drainage valve body and the drainage connecting pipe
Frame can facilitate the grasping of left or right hand to use simultaneously.
Further, the semi-surrounding space rinsed connecting tube, the flush valve body wall and the drainage connecting pipe and surrounded
Inside it is provided with one piece of reinforcing connecting plate.
Further, the drainage control structure is tinted from the flushing control structure using different, the drainage tube
Connector is tinted with the flushing pipe fitting using difference；And the painting form and aspect of the drainage control structure and the drainage tube joint
Together, the flushing control structure is identical as tinting for the flushing pipe fitting.
Further, the outer surface of the flushing pipe fitting lower part of the drainage tube joint is respectively arranged to prevent from drawing
The anti-slip tank that flow tube and flush pipe are skidded.
Further, the drainage valve rod and the length for rinsing valve rod are slightly shorter than the drainage valve body and described respectively
The length of flush valve body wall plays the role of limit to be respectively cooperating with the drainage control structure and the flushing control structure.
Further, Pneumatic adjusting mechanism there are one being also set up on the drainage control valve, the Pneumatic adjusting mechanism packet
The stomata and an adjusting spinner for being set in the drainage valve body rear portion that one is opened in the drainage valve body rear portion are included, it is described
It is Chong Die with position of the stomata on the drainage valve body to adjust spinner, is located in the drain valve body in the drainage valve rod
Right end when, the stomata is connected to the inclined via-hole；The outer surface for adjusting spinner is provided with anti-slip protrusion, described
The inner surface setting of spinner is adjusted there are one ventilative notch, the adjustings spinner by the front and back rotation control ventilative notch and
The contraposition or dislocation of the stomata.
Further, the left and right ends of the drainage valve rod are arranged with the first circular seal ring and the second circular seal respectively
Circle, be arranged in the middle part of the drainage valve rod there are one inclined first elliptical seal ring, first elliptical seal ring position
In the right side of the inclined via-hole；When the drainage valve rod is located at the left end in the drain valve body, described first is oval
The upper end of shape sealing ring is located at the right side edge of the drainage valve body and the intubation connecting tube connectivity part, first ellipse
The lower end of sealing ring is located at the left side edge of the drainage valve body and the drainage connecting pipe connectivity part, second circular seal
The upper end of circle is located at the left side of the stomata, and the lower end of second circular seal ring is located at the drainage valve body and the drainage
The right side edge of connecting tube connectivity part；When the drainage valve rod is located at the right end in the drain valve body, first circle
The lower end of shape sealing ring is located at the drainage valve body and the left side edge for rinsing connecting tube connectivity part, first ellipse
The upper end of sealing ring is located at the right side of the stomata, and the lower end of first elliptical seal ring is located at the drainage valve body and institute
State the right side edge of drainage connecting pipe connectivity part.
Further, the left end for rinsing valve rod is arranged with third circular seal ring, the right end set for rinsing valve rod
Equipped with inclined second elliptical seal ring；When the flush valve body wall is located at the left end in the flush valve body wall, described
The upper end of two elliptical seal rings is located at the flush valve body wall and the left side edge for rinsing connecting tube connectivity part upper end, described
The lower end of second elliptical seal ring is located at the flush valve body wall and the right side edge for rinsing connecting tube connectivity part lower end；When
When the flush valve body wall is located at the right end in the flush valve body wall, the upper and lower ends of the third circular seal ring are located at
The flush valve body wall and the left side edge for rinsing connecting tube connectivity part upper and lower ends.
Working principle of the present invention is as follows：
When the drainage control structure and the flushing control structure are respectively positioned on initial position, the drainage valve rod is located at described
Left end in drain valve body, the flushing valve rod are located at the left end in the flush valve body wall, first vertical through hole
Lower end misplaces with the drainage connecting pipe upper end opening, upper and lower ends and the flush valve body wall and the institute of second vertical through hole
The connectivity part dislocation for rinsing connecting tube is stated, the drainage line and flushing line of the present apparatus are in off-state at this time.
When the flushing control structure is pressed, when the drainage control structure is in initial position, the inclined via-hole
Upper end and the intubation connecting tube connect, the lower end of the inclined via-hole passes through first vertical through hole and flushing company
The upper end opening connection taken over, the upper and lower ends and the flush valve body wall of second vertical through hole and the flushing connecting tube
Connectivity part aligns, and in an ON state, drainage line is off the flushing line of the present apparatus at this time.
When the drainage control structure is pressed, and the flushing control structure is in initial position, the drainage valve rod
Left end in the drain valve body, the flushing valve rod are located at the right end in the flush valve body wall, and described first hangs down
The upper end of clear opening is connected to the intubation connecting tube, the upper end of the lower end and the drainage connecting pipe of first vertical through hole
Open communication, and second vertical through hole misplaces with the flush valve body wall and the connectivity part for rinsing connecting tube, at this time originally
In an ON state, flushing line is off the drainage line of device.
When the drainage line of the present apparatus is connected, the stomata is connected by the inclined via-hole and the intubation connecting tube
Logical, the Pneumatic adjusting mechanism is in can working condition；When the adjusting spinner adjusts the ventilative notch and stomata mistake
When position, the stomata is covered by the inner wall for adjusting spinner, and the stomata is closed；When the adjusting spinner adjusts described breathe freely
When notch is aligned with the stomata, the stomata is overlapped with the ventilative notch, and the stomata is opened, manually adjustable to leak into sky
Tolerance avoids capturing delicate tissue.
The beneficial effects of the invention are as follows：
1, the present invention carries out pipeline optimization to traditional irrigation and drainage device, eliminates the main line for rinsing and attracting and sharing, and uses
Separated type pipe, will rinse and drainage separates, and farthest eliminate blood clotting or sundries blocking device when attracting waste liquid
Risk, to ensure that uninterrupted liquid swimmingly flows in whole device.
2, the present invention is additionally arranged Pneumatic adjusting mechanism, leaks into air capacity when manually adjustable attraction, can reduce suction and hold
Amount is very suitable for the attraction of delicate tissue up to 50% or more, may insure not grasping tissue during entire attract, ensures
The safety of soft internal organs and tissue.
3, the present invention is additionally arranged dismountable right-angle elbow pipe, when being not equipped with right-angle elbow pipe, this dress in intubation connecting tube
It sets and " direct handling type " grip can be used is used, when equipping right-angle elbow pipe, the present apparatus can be used " pistol type " and grab us
Formula is used, to meet the use habit of country variant doctor.
4, the present invention is additionally arranged grasping bracket at device rear portion, can not only make grasping more comfortable, can also be simultaneously
The doctor for adapting to left or right hand operating habit uses, and meets ergonomics.
5, the present invention by drainage control structure and rinses control structure by the way of different colours and by marking word
It is distinguished, doctor is avoided to generate maloperation when in use；Simultaneously by drain connector and flushing connector color respectively with
Drainage control structure is corresponding with the color of control structure is rinsed, and avoids doctor using preceding that drainage tube and flush pipe is reversed.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
The specific implementation mode of the present invention is shown in detail by following embodiment and its attached drawing.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the stereogram of agent structure of the present invention；
Fig. 2 is the front perspective view of agent structure of the present invention；
Fig. 3 is agent structure of the present invention and elbow bend, the installation diagram of flushing pipe fitting and drainage tube joint；
Fig. 4 is the sectional view of Pneumatic adjusting mechanism of the present invention.
Specific implementation mode
It is below with reference to the accompanying drawings and in conjunction with the embodiments, next that the present invention will be described in detail.
It is shown in Figure 1, a kind of separate type irrigation and drainage device, including drainage connecting pipe 1, flushing connecting tube 2, drainage control
Valve and washing control valve processed, the drainage control valve are in upper and lower parallelly distribute on, the flushing connecting tube 2 with the washing control valve
It is distributed in left and right with the drainage connecting pipe 1, wherein the flushing connecting tube 2 is vertical, the drainage connecting pipe 1 tilts, the two
At " A " font.
Shown in Figure 2, the drainage control valve is made of drainage valve body 3, drainage valve rod 4 and drainage control structure 5；Institute
Washing control valve is stated to be made of flush valve body wall 6, flushing valve rod 7 and flushing control structure 8.
The upper end of the drainage valve body 3 is connected to the intubation connecting tube 9 for connecting insertion, 3 lower end of drainage valve body
The left and right sides at middle part is connected to the drainage connecting pipe 1 and the upper end opening for rinsing connecting tube 2 respectively, the drain valve
The right end of body 3 is enclosed construction, and the left end of the drainage valve body 3 is uncovered structure, the uncovered structure of drainage 3 left end of valve body
On be provided with the drainage control structure 5 that can be moved left and right；The drainage valve body 3 is internally provided with the drainage valve rod 4,
4 left end of drainage valve rod is connect by elastic component with the drainage control structure 5, and the drainage control structure 5 passes through described
Elastic component controls the drainage valve rod 4 moving left and right in the drainage valve body 3；It is opened on the left of the middle part of the drainage valve rod 4
Equipped with the first vertical through hole 41, the middle part right side opening of the drainage valve rod 4 is equipped with inclined via-hole 42, under the inclined via-hole 42
Portion is connected to the left side of first vertical through hole 41；When the drainage valve rod 4 is located at the left end in the drainage valve body 3
When, the lower end of first vertical through hole 41 with it is described rinse connecting tube 2 upper end opening dock, the inclined via-hole 42 it is upper
It is docked with the intubation connecting tube 9 at end；When the drainage valve rod 4 is located at the right end in the drainage valve body 3, described first
The upper and lower ends of vertical through hole 41 are docked with the upper end opening of the intubation connecting tube 9 and the drainage connecting pipe 1 respectively；
The upper and lower ends at 6 middle part of the flush valve body wall are connected to the middle part for rinsing connecting tube 2 respectively, the flush valve body wall 6
Right end be enclosed construction and contradicted with the middle part of the drainage connecting pipe 1 that the left end of the flush valve body wall 6 is uncovered structure,
The flushing control structure 8 that can be moved left and right is provided in the left end uncovered structure of the flush valve body wall 6；The flush valve body wall
6 are internally provided with the flushing valve rod 7, and the left end for rinsing valve rod 7 passes through the second elastic component and flushings control knot
Structure 8 connects, and the flushing control structure 8 controls the flushing valve rod 7 in the flush valve body wall 6 by second elastic component
Move left and right；The middle part for rinsing valve rod 7 offers the second vertical through hole 71；When the flush valve body wall 6 is located at the punching
When washing the left end in valve body 6, the upper and lower ends of second vertical through hole 71 respectively with the flush valve body wall 6 and the flushing
The upper and lower ends of 2 connectivity part of connecting tube are staggered；It is described when the flush valve body wall 6 is located at the right end in the flush valve body wall 6
The upper and lower ends of second vertical through hole 71 respectively with the flush valve body wall 6 and it is described rinse 2 connectivity part of connecting tube upper and lower ends
Docking；
Shown in Figure 3, the lower ending opening of the drainage connecting pipe 1 is provided with the drainage tube joint 10 for patching drainage tube,
The lower ending opening for rinsing connecting tube 2 is provided with the flushing pipe fitting 11 for patching flush pipe.
It is shown in Figure 3, it is provided with dismountable right-angle elbow pipe 12 in the intubation connecting tube 9, in order to which device " is directly held
The conversion of formula " and " pistol type " grip posture uses.
Referring to shown in Fig. 1-3, the right end of the drainage valve body 3 and the right end of the drainage connecting pipe 1 are provided with one jointly
A grasping bracket 13, can facilitate the grasping of left or right hand to use simultaneously.
Described rinse in the semi-surrounding space that connecting tube 2, the flush valve body wall 6 and the drainage connecting pipe 1 surround is arranged
There is one piece of reinforcing connecting plate 14.
The drainage control structure 5 and the flushing control structure 8 are tinted using different, the drainage tube joint 10 with
The flushing pipe fitting 11 is tinted using difference；And the drainage control structure 5 is identical as tinting for the drainage tube joint 10,
The flushing control structure 8 is identical as tinting for the flushing pipe fitting 11.
Shown in Figure 3, use is respectively set in the outer surface of 11 lower part of flushing pipe fitting of the drainage tube joint 10
In the anti-slip tank 24 for preventing drainage tube and flush pipe from skidding.
The drainage valve rod 4 and the length for rinsing valve rod 7 are slightly shorter than the drainage valve body 3 and the flushing valve respectively
The length of body 6 plays the role of limit to be respectively cooperating with the drainage control structure 5 and the flushing control structure 8.
Referring to shown in Fig. 1-4, being also set up on the drainage control valve, there are one Pneumatic adjusting mechanism, the air pressure adjustment machines
Structure includes a stomata 15 for being opened in 3 rear portion of the drainage valve body and an adjusting for being set in 3 rear portion of the drainage valve body
Spinner 16, the spinner 16 that adjusts is Chong Die with position of the stomata 15 on the drainage valve body 3, in the drainage valve rod 4
When positioned at the right end drained in valve body 3, the stomata 15 is connected to the inclined via-hole 42；The adjusting spinner 16
Outer surface is provided with anti-slip protrusion 17, and there are one ventilative notch 18, the adjusting rotations for the inner surface setting for adjusting spinner 16
Button 16 controls the contraposition or dislocation of the ventilative notch 18 and the stomata 15 by front and back rotation.
Shown in Figure 2, the left and right ends of the drainage valve rod 4 are arranged with the first circular seal ring 19 and second circle respectively
The middle part of shape sealing ring 20, the drainage valve rod 4 is arranged there are one inclined first elliptical seal ring 21, and described first is oval
Shape sealing ring 21 is located at the right side of the inclined via-hole 42；When the drainage valve rod 4 is located at the left end in the drainage valve body 3
When, the upper end of first elliptical seal ring 21 is located at the right side of the drainage valve body 3 and intubation 9 connectivity part of connecting tube
Edge, the lower end of first elliptical seal ring 21 are located at a left side for the drainage valve body 3 and 1 connectivity part of the drainage connecting pipe
Lateral edges, the upper end of second circular seal ring 20 are located at the left side of the stomata 15, second circular seal ring 20
Lower end is located at the right side edge of the drainage valve body 3 and 1 connectivity part of the drainage connecting pipe；When the drainage valve rod 4 is located at institute
When stating the right end in drainage valve body 3, the lower end of first circular seal ring 19 is located at the drainage valve body 3 and the flushing
The left side edge of 2 connectivity part of connecting tube, the upper end of first elliptical seal ring 21 is located at the right side of the stomata 15, described
The lower end of first elliptical seal ring 21 is located at the right side edge of the drainage valve body 3 and 1 connectivity part of the drainage connecting pipe.
Shown in Figure 2, the left end for rinsing valve rod 7 is arranged with third circular seal ring 22, the flushing valve rod 7
Right end is arranged with inclined second elliptical seal ring 23；When the flush valve body wall 6 is located at the left end in the flush valve body wall 6
When, the upper end of second elliptical seal ring 23 is located at 2 connectivity part upper end of the flush valve body wall 6 and the flushing connecting tube
The lower end of left side edge, second elliptical seal ring 23 is located at the flush valve body wall 6 and 2 connectivity part of flushing connecting tube
The right side edge of lower end；When the flush valve body wall 6 is located at the right end in the flush valve body wall 6, the third circular seal
The upper and lower ends of circle 22 are located at the flush valve body wall 6 and the left side edge for rinsing 2 connectivity part upper and lower ends of connecting tube.
When the drainage control structure 5 and the flushing control structure 8 are respectively positioned on initial position, the drainage valve rod 4
Left end in the drainage valve body 3, the flushing valve rod 7 are located at the left end in the flush valve body wall 6, and described first
The lower end of vertical through hole 41 and 1 upper end opening of the drainage connecting pipe misplace, the upper and lower ends of second vertical through hole 71 with
The flush valve body wall 6 and the connectivity part dislocation for rinsing connecting tube 2, the drainage line and flushing line of the present apparatus are located at this time
In off-state.
When the flushing control structure 8 is pressed, when the drainage control structure 5 is in initial position, described tilt is led to
The upper end in hole 42 and the intubation connecting tube 9 are connected, the lower end of the inclined via-hole 42 by first vertical through hole 41 and
The upper end opening connection for rinsing connecting tube 2, upper and lower ends and the flush valve body wall 6 and the institute of second vertical through hole 71
The connectivity part contraposition for rinsing connecting tube 2 is stated, in an ON state, drainage line is in disconnects shape to the flushing line of the present apparatus at this time
State.
When the drainage control structure 5 is pressed, and the flushing control structure 8 is in initial position, the drain valve
Bar 4 is located at the left end in the drainage valve body 3, and the flushing valve rod 7 is located at the right end in the flush valve body wall 6, described
The upper end of first vertical through hole 41 is connected to the intubation connecting tube 9, lower end and the drainage of first vertical through hole 41
The upper end opening of connecting tube 1 is connected to, and second vertical through hole 71 and the flush valve body wall 6 and the connecting tube 2 of rinsing
Connectivity part misplaces, and in an ON state, flushing line is off the drainage line of the present apparatus at this time.
When the drainage line of the present apparatus is connected, the stomata 15 passes through the inclined via-hole 42 and the intubation connecting tube
9 connections, the Pneumatic adjusting mechanism is in can working condition；When the adjusting spinner 16 adjust the ventilative notch 18 with it is described
When stomata 15 misplaces, the stomata 15 is covered by the inner wall for adjusting spinner 16, and the stomata 15 is closed；When the adjusting is revolved
When button 16 adjusts the ventilative notch with the contraposition of the stomata 15, the stomata 15 is overlapped with the ventilative notch 18, the gas
Hole 15 is opened, manually adjustable to leak into air capacity, can be reduced and be inhaled capacity up to 50% or more, be very suitable for the suction of delicate tissue
Draw, may insure not grasping tissue during entire attract.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of separate type irrigation and drainage device, it is characterised in that：Including drainage connecting pipe（1）, rinse connecting tube（2）, drainage
Control valve and washing control valve, the drainage control valve are in upper and lower parallelly distribute on the washing control valve, the flushing connection
Pipe（2）With the drainage connecting pipe（1）It is distributed in left and right；
The drainage control valve is by drainage valve body（3）, drainage valve rod（4）And drainage control structure（5）Composition；The flushing control
Valve is by flush valve body wall（6）, rinse valve rod（7）With flushing control structure（8）Composition；
The drainage valve body（3）Upper end with for connecting insertion intubation connecting tube（9）Connection, the drainage valve body（3）Under
Hold middle part the left and right sides respectively with the drainage connecting pipe（1）With the flushing connecting tube（2）Upper end opening connection, it is described
Drain valve body（3）Right end be enclosed construction, the drainage valve body（3）Left end be uncovered structure, the drainage valve body（3）It is left
The drainage control structure that can be moved left and right is provided in the uncovered structure at end（5）；The drainage valve body（3）Inside setting
There is the drain valve bar（4）, the drainage valve rod（4）Left end passes through elastic component and the drainage control structure（5）Connection, it is described
Drainage control structure（5）The drainage valve rod is controlled by the elastic component（4）In the drainage valve body（3）Interior left and right is moved
It is dynamic；The drainage valve rod（4）Middle part on the left of offer the first vertical through hole（41）, the drainage valve rod（4）Middle part on the right side of
Offer inclined via-hole（42）, the inclined via-hole（42）Lower part and first vertical through hole（41）Left side connection；When
The drainage valve rod（4）Positioned at the drainage valve body（3）When interior left end, first vertical through hole（41）Lower end and institute
State flushing connecting tube（2）Upper end opening docking, the inclined via-hole（42）Upper end and the intubation connecting tube（9）Docking；
When the drainage valve rod（4）Positioned at the drainage valve body（3）When interior right end, first vertical through hole（41）Up and down two
End respectively with the intubation connecting tube（9）With the drainage connecting pipe（1）Upper end opening docking；
The flush valve body wall（6）The upper and lower ends at middle part respectively with the flushing connecting tube（2）Middle part connection, the flushing valve
Body（6）Right end be enclosed construction and with the drainage connecting pipe（1）Middle part contradict, the flush valve body wall（6）Left end be
Uncovered structure, the flush valve body wall（6）Left end uncovered structure on be provided with the flushing control structure that can be moved left and right
（8）；The flush valve body wall（6）Be internally provided with the flushing valve rod（7）, the flushing valve rod（7）Left end pass through second
Elastic component and the flushing control structure（8）Connection, the flushing control structure（8）Described in second elastic component control
Rinse valve rod（7）In the flush valve body wall（6）Interior moves left and right；The flushing valve rod（7）To offer second vertical at middle part
Through-hole（71）；When the flush valve body wall（6）Positioned at the flush valve body wall（6）When interior left end, second vertical through hole
（71）Upper and lower ends respectively with the flush valve body wall（6）With the flushing connecting tube（2）The upper and lower ends of connectivity part are staggered；When
The flush valve body wall（6）Positioned at the flush valve body wall（6）When interior right end, second vertical through hole（71）Upper and lower ends
Respectively with the flush valve body wall（6）With the flushing connecting tube（2）The upper and lower ends of connectivity part are docked；
The drainage connecting pipe（1）Lower ending opening be provided with the drainage tube joint for patching drainage tube（10）, the flushing
Connecting tube（2）Lower ending opening be provided with the flushing pipe fitting for patching flush pipe（11）.
2. separate type irrigation and drainage device according to claim 1, it is characterised in that：The intubation connecting tube（9）On set
It is equipped with dismountable right-angle elbow pipe（12）.
3. separate type irrigation and drainage device according to claim 1, it is characterised in that：The drainage valve body（3）Right end
With the drainage connecting pipe（1）Right end jointly setting there are one grasp bracket（13）.
4. separate type irrigation and drainage device according to claim 1, it is characterised in that：The flushing connecting tube（2）, it is described
Flush valve body wall（6）With the drainage connecting pipe（1）One piece of reinforcing connecting plate is provided in the semi-surrounding space surrounded（14）.
5. separate type irrigation and drainage device according to claim 1, it is characterised in that：The drainage control structure（5）With
The flushing control structure（8）It is tinted using different, the drainage tube joint（10）With the flushing pipe fitting（11）Using
Difference is tinted；And the drainage control structure（5）With the drainage tube joint（10）Identical, the flushing control structure of tinting
（8）With the flushing pipe fitting（11）Tint it is identical.
6. separate type irrigation and drainage device according to claim 1, it is characterised in that：The drainage tube joint（10）Institute
State flushing pipe fitting（11）The outer surface of lower part is respectively arranged to the anti-slip tank for preventing drainage tube and flush pipe from skidding（24）.
7. separate type irrigation and drainage device according to claim 1, it is characterised in that：The drainage valve rod（4）With it is described
Rinse valve rod（7）Length respectively be slightly shorter than the drainage valve body（3）With the flush valve body wall（6）Length.
8. separate type irrigation and drainage device according to claim 1, it is characterised in that：It is also set up on the drainage control valve
There are one Pneumatic adjusting mechanism, the Pneumatic adjusting mechanism is opened in the drainage valve body including one（3）The stomata at rear portion
（15）It is set in the drainage valve body with one（3）The adjusting spinner at rear portion（16）, the adjusting spinner（16）With the stomata
（15）In the drainage valve body（3）On position overlapping, in the drainage valve rod（4）Positioned at the drainage valve body（3）It is interior most
When right end, the stomata（15）With the inclined via-hole（42）Connection；The adjusting spinner（16）Outer surface be provided with it is anti-skidding
Convex block（17）, the adjusting spinner（16）Inner surface setting there are one ventilative notches（18）, the adjusting spinner（16）Pass through
Front and back rotation controls the ventilative notch（18）With the stomata（15）Contraposition or dislocation.
9. separate type irrigation and drainage device according to claim 8, it is characterised in that：The drainage valve rod（4）Left and right
Both ends are arranged with the first circular seal ring respectively（19）With the second circular seal ring（20）, the drainage valve rod（4）Middle part set
If there are one inclined first elliptical seal rings（21）, first elliptical seal ring（21）Positioned at the inclined via-hole
（42）Right side；When the drainage valve rod（4）Positioned at the drainage valve body（3）When interior left end, first ellipse is close
Seal（21）Upper end be located at the drainage valve body（3）With the intubation connecting tube（9）The right side edge of connectivity part, described first
Elliptical seal ring（21）Lower end be located at the drainage valve body（3）With the drainage connecting pipe（1）The left side edge of connectivity part,
Second circular seal ring（20）Upper end be located at the stomata（15）Left side, second circular seal ring（20）Under
End is located at the drainage valve body（3）With the drainage connecting pipe（1）The right side edge of connectivity part；When the drainage valve rod（4）Position
In the drainage valve body（3）When interior right end, first circular seal ring（19）Lower end be located at the drainage valve body（3）
With the flushing connecting tube（2）The left side edge of connectivity part, first elliptical seal ring（21）Upper end be located at the gas
Hole（15）Right side, first elliptical seal ring（21）Lower end be located at the drainage valve body（3）It is connected with the drainage
Pipe（1）The right side edge of connectivity part.
10. separate type irrigation and drainage device according to claim 8, it is characterised in that：The flushing valve rod（7）Left end
It is arranged with third circular seal ring（22）, the flushing valve rod（7）Right end be arranged with inclined second elliptical seal ring
（23）；When the flush valve body wall（6）Positioned at the flush valve body wall（6）When interior left end, second elliptical seal ring
（23）Upper end be located at the flush valve body wall（6）With the flushing connecting tube（2）The left side edge of connectivity part upper end, described second
Elliptical seal ring（23）Lower end be located at the flush valve body wall（6）With the flushing connecting tube（2）The right side of connectivity part lower end
Edge；When the flush valve body wall（6）Positioned at the flush valve body wall（6）When interior right end, the third circular seal ring（22）
Upper and lower ends be located at the flush valve body wall（6）With the flushing connecting tube（2）The left side edge of connectivity part upper and lower ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462043.XA CN108434545A (en) | 2018-05-15 | 2018-05-15 | A kind of separate type irrigation and drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810462043.XA CN108434545A (en) | 2018-05-15 | 2018-05-15 | A kind of separate type irrigation and drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108434545A true CN108434545A (en) | 2018-08-24 |
Family
ID=63203646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810462043.XA Pending CN108434545A (en) | 2018-05-15 | 2018-05-15 | A kind of separate type irrigation and drainage device |
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| Country | Link |
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| CN (1) | CN108434545A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113827787A (en) * | 2021-08-03 | 2021-12-24 | 山东颐诺医疗科技有限公司 | Anti-backflow flushing drainage device |
| CN114642776A (en) * | 2022-03-21 | 2022-06-21 | 安徽医科大学第二附属医院 | Intelligent flushing and low negative pressure drainage device for medical three-cavity drainage tube |
| WO2023092816A1 (en) * | 2021-11-24 | 2023-06-01 | 南微医学科技股份有限公司 | Operating device of lavage and drainage catheter and lavage and drainage device |
| CN116440340A (en) * | 2023-04-27 | 2023-07-18 | 苏州鸿博医疗器械有限公司 | Flushing drainage device and control system |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113827787A (en) * | 2021-08-03 | 2021-12-24 | 山东颐诺医疗科技有限公司 | Anti-backflow flushing drainage device |
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| CN114642776A (en) * | 2022-03-21 | 2022-06-21 | 安徽医科大学第二附属医院 | Intelligent flushing and low negative pressure drainage device for medical three-cavity drainage tube |
| CN116440340A (en) * | 2023-04-27 | 2023-07-18 | 苏州鸿博医疗器械有限公司 | Flushing drainage device and control system |
| CN116440340B (en) * | 2023-04-27 | 2024-01-23 | 苏州鸿博医疗器械有限公司 | Flushing drainage device and control system |
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