CN109646729A - Controllable multichannel flushing aspirator with separator - Google Patents
Controllable multichannel flushing aspirator with separator Download PDFInfo
- Publication number
- CN109646729A CN109646729A CN201910100593.1A CN201910100593A CN109646729A CN 109646729 A CN109646729 A CN 109646729A CN 201910100593 A CN201910100593 A CN 201910100593A CN 109646729 A CN109646729 A CN 109646729A
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- Prior art keywords
- flushing
- valve
- multichannel
- spool
- lumen
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 197
- 239000000779 smoke Substances 0.000 claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 35
- 238000000926 separation method Methods 0.000 claims abstract description 16
- 210000002445 nipple Anatomy 0.000 claims abstract description 15
- 239000008280 blood Substances 0.000 claims abstract description 11
- 210000004369 blood Anatomy 0.000 claims abstract description 11
- 238000001356 surgical procedure Methods 0.000 claims abstract description 10
- 238000002324 minimally invasive surgery Methods 0.000 claims abstract description 9
- 208000010392 Bone Fractures Diseases 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 48
- 238000007789 sealing Methods 0.000 claims description 18
- 210000001519 tissue Anatomy 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 9
- 238000004080 punching Methods 0.000 claims description 9
- 210000001835 viscera Anatomy 0.000 claims description 8
- 238000001727 in vivo Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 239000003517 fume Substances 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 241001232809 Chorista Species 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002699 waste material Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 9
- 238000001802 infusion Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 2
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
-
- 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
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/002—Irrigation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
- A61B2218/007—Aspiration
- A61B2218/008—Aspiration for smoke evacuation
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to a kind of controllable multichannel flushing aspirator with separator, belongs to the field of medical instrument technology, is suitable for laparoscope open surgery and Minimally Invasive Surgery, aspirates to blood in body and raffinate suction and the broken bone of orthopaedics.Including multichannel main body, suction skirt component, aspirating valve and flushing valve；Multichannel lumen is provided in multichannel main body, multichannel lumen front end center position side is provided with liquid in-out lumen, and liquid in-out lumen is connected to multichannel lumen；There is smoke evacuation lumen in the multichannel lumen front end center position other side, and smoke evacuation lumen is connected to multichannel lumen；Multichannel main body two sides, which are respectively arranged with, to be attracted valve seat, rinses valve seat；It rinses and tube assembly is attracted to be made of flushing pipe, suction skirt nipple, separation retaining ring；Aspirating valve, which has, to be attracted spool, attracts valve core reseting spring, attract spool, attract valve core seal ring；Flushing valve, which has, rinses spool, rinses valve core reseting spring, rinses valve core seal ring.
Description
Technical field
The present invention relates to a kind of controllable multichannel flushing aspirator with separator belongs to medical device technology neck
Domain is suitable for laparoscope open surgery and Minimally Invasive Surgery, aspirates to blood in body and raffinate suction and the broken bone of orthopaedics.
Background technique
It in minimally invasive and open surgery, needs to be cleaned abdominal cavity with suction washer, and extracts bloodstain in abdominal cavity, small
It considers meat to be worth doing, needs to be extracted the broken bone of orthopaedics with suction washer in bone surgery.Due to entering the intracorporal channel of people in Minimally Invasive Surgery
Not only less and but also small, the cable of the monitor and surgical instrument that use.Pipeline is more, existing suction washer design limitation,
Without distinguishing suction channel and infusion channel in extensional pipeline, when operation, is rinsed and infusion and suction are all common-use tunnel or bilateral
Road, blood and cell tissue adherency in the channel, cause the tissue of blood to be mixed into again and rinse in liquid stream simultaneously in aspiration procedure
It is brought back into body cavity.This defect causes flushing liquor pollution, thus have to further to be sucked out the intracorporal blood of refunds with
Cell tissue repeats to rinse the process with suction, wastes operating time and rinse solution.
Summary of the invention
Object of the present invention is in view of the above shortcomings, provide a kind of controllable multichannel flushing attraction with separator
Device, the present invention have separator due to rinsing skirt front end, can substitute elastic separating plier and carry out tissue and dial from while carrying out in human body
Dirty flushing attracts blood, raffinate, broken bone etc., and aspirates to draw and need to exclude external waste liquid, exhaust gas, waste residue, useless clot.
The present invention use controllable multi-passage design, be provided with suction skirt paths, smoke evacuation infusion channel, attraction channel,
Irrigation channel, waste discharge channel, product with compact structure is small in size, meets ergonomic structure, grasps convenient for left and right singlehanded hold
Make, be more suitable for rinsing attraction in human body, waste liquid, exhaust gas, waste residue, useless clot are excreted.Since each channel is able to maintain unanimously
It is mellow and full enter with straightway infusion, extraction conduit by the without hindrance connection of multichannel lumen enables invention to possess most comprehensive
Function, and entered by pipe main body acquisition testing instrument, can be unblocked.
Controllable multichannel flushing aspirator with separator is to adopt the following technical solutions to achieve:
Controllable multichannel flushing aspirator with separator includes multichannel main body, suction skirt component, aspirating valve and flushing
Valve.
Multichannel lumen is provided in multichannel main body, multichannel lumen front end center position side is provided with disengaging liquid pipe
Chamber, liquid in-out lumen are connected to multichannel lumen.
There is smoke evacuation lumen in the multichannel lumen front end center position other side, and smoke evacuation lumen is connected to multichannel lumen.
Multichannel main body two sides, which are respectively arranged with, to be attracted valve seat, rinses valve seat, is attracted and is provided with attraction spool in the middle part of valve seat
Chamber attracts spool chamber to be connected to multichannel lumen, attracts valve seat outer end to be provided with and attracts valve core reseting spring installation set, aspirating valve
It is provided with aspirating valve button card slot on the outside of core reset spring installation set, attracts and is provided with attraction on the inside of valve core reseting spring installation set
Valve button locating slot.
Valve seat side is attracted to be provided with suction pipeline connector, suction pipeline connector is connected with spool chamber is attracted, the suction
Skirt pipeline connector uses tower-shaped anti-loose joint, and tower-shaped locking connector has the locking step of taper.Suction pipeline passes through suction pipeline
Connector is connected with spool is attracted.
It rinses in the middle part of valve seat and is provided with flushing spool chamber, rinse spool chamber and be connected with multichannel lumen, rinse outside valve seat
End, which is provided with, rinses valve core spring installation set, rinses on the outside of valve core spring installation set and is provided with flushing valve button card slot, flushing valve
Flushing valve button locating slot is provided on the inside of core spring installation set.It rinses valve seat side and is provided with flushing pipeline connector, flushing pipe
Pipeline connector is connected to spool chamber is rinsed, and flushing pipeline is connected by flushing pipeline connector with spool is rinsed.Flushing pipeline connector
Using tower-shaped anti-loose joint.
Multichannel body rear is provided with rear cover connection screw thread end, and rear cover connection screw thread end is hollow to be connected with multichannel lumen
Logical, rear cover connection screw thread is equipped with deslagging plug in end, is sealingly mounted at rear cover by sealing ring, deslagging plug rear cover and connects spiral shell
Line end.It opens deslagging plug rear cover and takes out deslagging plug, deslagging can be carried out, can also have pressure washing liquid to carry out tissue punching with tape splicing
It washes.
Multichannel body front end side is provided with suction skirt nipple connecting pin, suctions skirt nipple connecting pin
It is hollow, it is connected with liquid in-out lumen.
The multichannel lumen front end other side is provided with smoke exhaust pipe joint connections threads end, in smoke exhaust pipe joint connections threads end
Sky is connected with smoke evacuation lumen, and smoke evacuation lumen is connected to liquid in-out lumen.The capping of smoke evacuation pipe fitting rear end is opened, punching can be passed through
Suction tube, liquid in-out lumen, smoke evacuation lumen smoke evacuation or into flushing liquor.Smoke evacuation pipe fitting is connect by sealing ring with smoke evacuation pipe fitting
The end of thread is tightly connected, and smoke evacuation pipe fitting outer end is equipped with capping.
It rinses and tube assembly is attracted to be made of flushing pipe, suction skirt nipple, separation retaining ring.
It is hollow to rinse suction tube, rinses suction tube front end and is provided with separation circle mounting groove, separation retaining ring is mounted on separation circle
It in mounting groove, separates and encloses chorista when for performing the operation, replace elastic separating plier to carry out tissue and dial from convenient for human body viscera flushing, pumping
Attract foreign matter.The separation circle is at least provided with 2.
It rinses suction tube front end and is provided with a main aperture, rinse suction tube front end excircle and be respectively arranged with multiple rows of side
Hole.For the side opening at least provided with two rows, every row is provided with 3 ∽, 6 side openings.The main aperture and side opening of suction tube setting are rinsed,
It is convenient for the flushing of human body viscera tissue, suck foreign matter.
Flushing suction tube front end can be equipped with suction and draw cover, convenient for flushing, suck foreign matter in human body viscera set of organizations.Punching
Attraction, which is provide with, to be equipped with suction and draws cover, and suction draws cover rear portion and is provided with suction skirt connecting sleeve, and when installation is mounted on suction
Skirt front end.
Suction pipe rear end is rinsed to be fixed on multichannel body front end side by suction skirt nipple, sealing ring and set
The suction skirt nipple connecting pin set rushes blood, raffinate in body convenient for laparoscope open surgery and Minimally Invasive Surgery
It inhales and the broken bone of orthopaedics extracts.
Aspirating valve, which has, to be attracted spool, attracts valve core reseting spring, attract spool, attract valve core seal ring.Attract spool
On be provided with a plurality of attraction spool sealing ring mounting groove, attract spool sealing ring mounting groove to be mounted on and attract valve core seal ring installation
In slot, spool outer end is attracted to be equipped with aspirating valve button, attracts and be provided with axial liquid-passing hole, axial liquid-passing hole outer end in the middle part of spool
Closing, attracts the axial liquid-passing hole vertical direction of spool to be provided with radial liquid-passing hole, and axial liquid-passing hole is connected to radial liquid-passing hole.
Aspirating valve button periphery is provided with aspirating valve button buckle and aspirating valve button positioning convex platform.
When aspirating valve is installed, valve core reseting spring is attracted to be mounted on the attraction valve core reseting spring installation set for attracting valve seat
It is interior, equipped with attracting the attraction spool of valve core seal ring to plug in the attraction spool chamber for attracting valve seat together with aspirating valve button, inhale
Draw the aspirating valve button snap buckle of valve button in the aspirating valve button card slot for attracting spool retaining spring installation set, it can be along
Attract the sliding of spool button snap slot, aspirating valve button positioning convex platform, which is installed on, attracts the aspirating valve of valve core reseting spring installation set to press
In button locating slot, it can be slided along aspirating valve button locating slot.
Flushing valve, which has, rinses spool, rinses valve core reseting spring, rinses valve core seal ring.It is provided on flushing spool more
Item rinses spool sealing ring mounting groove, rinses valve core seal ring and is mounted in flushing spool sealing ring mounting groove, rinses outside spool
End is equipped with flushing valve button, rinses in the middle part of spool and is provided with axial flushing liquor liquid-passing hole, the outer end seal of axial flushing liquor liquid-passing hole
It closes, the axial flushing liquor liquid-passing hole vertical direction for rinsing spool is provided with radial flushing liquor liquid-passing hole, axial flushing liquor liquid-passing hole
It is connected to radial flushing liquor liquid-passing hole.
Flushing valve button periphery is provided with flushing valve button buckle and flushing valve button positioning convex platform.
When flushing valve is installed, valve core reseting spring is rinsed, is mounted on the flushing valve core reseting spring installation set for rinsing valve seat
It is interior, it plugs in the flushing spool chamber for rinsing valve seat, rinses together with flushing valve button equipped with the flushing spool for rinsing valve seals
The flushing valve button snap buckle of valve button, can be along punching in the flushing valve button card slot for rinsing spool retaining spring installation set
The sliding of valve button card slot is washed, the flushing valve button that flushing valve button positioning convex platform is installed on flushing valve core reseting spring installation set is fixed
In the slot of position, it can be slided along flushing valve button locating slot.
Suction pipeline is by suction tube, attraction pipe fitting.Pipe fitting is attracted to connect negative pressure source, suction tube and attraction valve seat side
Suction pipeline connector is provided with to be connected.
Flushing pipeline is by flushing fluid catheter, flushing liquor connecting needle, vessel clamp, connector.Connector and flushing valve seat one
The flushing pipeline connector of side setting is connected, and the flushing fluid catheter of flushing pipeline is connected by flushing pipeline connector with spool is rinsed
Logical, flushing liquor connecting needle plugs on flushing liquid container with pressure, for being rinsed to human body in-vivo tissue.Irrigating catheter folder
It is used to control flushing liquor uninterrupted on fluid catheter mounted in rinsing.
Attract valve seat and wash valve seat top and attract and be provided with valve seat dowel between pipe screw joint end, enhances valve seat
Bonding strength stability.
Multichannel main body cover plate side is in handle, and multichannel main body cover plate side is provided with mounting post, in multichannel main body
Portion is provided with cover board installation base, and mounting post jack is provided in cover board installation base, and multichannel main body cover plate passes through mounting post
It is fixedly mounted in the mounting post jack of multichannel main body.
Working principle
It is in open surgery and Minimally Invasive Surgery, suction pipe is logical when controllable multichannel flushing aspirator with separator uses
It crosses in puncture cannula insertion body, presses aspirating valve button, make to attract the radial through-hole alignment suction tube connection on valve core
Head, suction tube connector are connected by conduit with vacuum suction source, aspirating valve are opened, internal blood, raffinate, broken in orthopaedics
Bone sucks liquid in-out lumen through suction tube, enters back into multichannel lumen, through attracting spool by attracting the negative of pipe connector connection
The discharge of hydraulic fluid conduit.
When needing to rinse, flushing pipeline connector is connected to by pipeline with flushing liquor with pressure, opening flushing valve button makes to rush
It washes valve and opens flushing liquor (gravity or electric pump) with pressure or argon gas with pressure by multichannel lumen, pass through punching again into liquid in-out lumen
Suction tube is rinsed human body in-vivo tissue, closing flushing valve after the completion of flushing, and pressing aspirating valve button opens aspirating valve, leads to
Removing will be drawn for flushing liquor in body by suctioning skirt by crossing negative pressure absorption source (vacuum pump).
When sucking waste residue, which enters multichannel lumen, to be deposited in lumen, deslagging plug rear cover can be beaten, it is stifled to take out deslagging
Head cleans out waste residue from multichannel lumen.
Capping can be directly opened when needing to exclude electric knife cutting, the smog that ionization, energy cuts generate, in body
Smog is excreted by suction skirt, liquid in-out lumen, smoke evacuation lumen from smoke evacuation pipe fitting.
Controllable and channel flushing aspirator design with separating pipe is rationally, compact structure and easy to use, draws due to rinsing
Pipe front end has separator, can substitute elastic separating plier and carries out tissue and dial from while carrying out human body viscera and rinse to attract blood, residual
Liquid, broken bone etc., and aspirate to draw and need to exclude external waste liquid, exhaust gas, waste residue, useless clot.
The present invention use controllable multi-passage design, be provided with suction skirt paths, smoke evacuation infusion channel, attraction channel,
Irrigation channel, waste discharge channel, product with compact structure is small in size, meets ergonomic structure, grasps convenient for left and right singlehanded hold
Make, be more suitable for rinsing attraction in human body, waste liquid, exhaust gas, waste residue, useless clot are excreted.Since each channel is able to maintain unanimously
It is mellow and full enter with straightway infusion, extraction conduit by the without hindrance connection of multichannel lumen enables invention to possess most comprehensive
Function, and entered by pipe main body acquisition testing instrument, can be unblocked.
Since aspirating valve, flushing valve are provided with reset spring, spool is equipped with three seals circle, can regulate and control disengaging flow quantity
Size, one time be suitable for operation constitute need.
Since suction skirt forms 90-135 degree angle with handle multichannel main body, more meet surgical mode and disease
People's operation position, more suitable for laparoscopic surgery, open surgery and Minimally Invasive Surgery.
Since the suction skirt is mounted on multichannel body front end, with multichannel lumen connection, attraction valve seat, suction
Draw valve to be sequentially arranged at multichannel main body two sides respectively with flushing valve seat, flushing valve and be connected with multichannel lumen, is convenient for doctor
When operation maloperation can will not be generated with left and right singlehanded hand-held operation.
Detailed description of the invention
Below with reference to attached drawing, the invention will be further described:
Fig. 1 is the controllable multichannel flushing aspirator schematic diagram with separator;
Fig. 2 is the controllable multichannel flushing aspirator structural decomposition diagram with separator;
Fig. 3 is the controllable multichannel flushing aspirator with separator with connecting pipe schematic diagram;
Fig. 4 is the multichannel agent structure schematic diagram 1 of the controllable multichannel flushing aspirator with separator;
Fig. 5 is the multichannel main body cut-away view of the controllable multichannel flushing aspirator with separator;
Fig. 6 is the controllable multichannel flushing aspirator multichannel main body perspective view 1 with separator;
Fig. 7 is the multichannel main body perspective view 2 of the controllable multichannel flushing aspirator with separator;
Fig. 8 is the suction skirt component diagram of the controllable multichannel flushing aspirator with separator;
Fig. 9 is the controllable multichannel flushing aspirator with separator equipped with the suction skirt component diagram for rinsing attraction cover;
Figure 10 is the suction skirt component perspective view of the controllable multichannel flushing aspirator with separator;
Figure 11 is the attraction spool schematic diagram 1 of the controllable multichannel flushing aspirator with separator;
Figure 12 is the attraction spool schematic diagram 2 of the controllable multichannel flushing aspirator with separator;
Figure 13 is the smoke evacuation pipe fitting and capping schematic diagram of the controllable multichannel flushing aspirator with separator.
Specific embodiment
Referring to attached drawing 1-13, the controllable multichannel flushing aspirator with separator includes multichannel main body 1, suction skirt
Component 2, aspirating valve 3 and flushing valve 4.
Multichannel lumen 1-1 is provided in multichannel main body 1, multichannel lumen 1-1 front end center position side is provided with
Liquid in-out lumen 1-2, liquid in-out lumen 1-2 are connected to multichannel lumen 1-1.
There are smoke evacuation lumen 1-3, smoke evacuation lumen 1-3 and multichannel lumen in the multichannel lumen 1-1 front end center position other side
1-1 connection.
1 two sides of multichannel main body, which are respectively arranged with, to be attracted valve seat 1-4, rinses valve seat 1-5, and setting in the middle part of valve seat 1-4 is attracted
Have and attract spool chamber 1-6, spool chamber 1-6 is attracted to be connected to multichannel lumen 1-1, the outer end valve seat 1-4 is attracted to be provided with aspirating valve
Core reset spring installation set 1-8 attracts and is provided with aspirating valve button card slot 1-9 on the outside of valve core reseting spring installation set 1-8, attracts
Aspirating valve button locating slot 1-10 is provided on the inside of valve core reseting spring installation set 1-8.
The side valve seat 1-4 is attracted to be provided with suction pipeline connector 1-11, suction pipeline connector 1-11 and attraction spool chamber 1-6
It is connected, the suction pipeline connector 1-11 uses tower-shaped anti-loose joint, and tower-shaped locking connector has the locking step of taper.Attract
Pipeline 5 is connected by suction pipeline connector 1-11 with spool chamber 1-6 is attracted.
It rinses in the middle part of valve seat 1-5 to be provided with and rinses spool chamber 1-7, rinse spool chamber 1-7 and be connected with multichannel lumen 1-1
It is logical, it rinses the outer end valve seat 1-5 and is provided with flushing valve core spring installation set 1-12, rinse setting on the outside of valve core spring installation set 1-12
There is flushing valve button card slot 1-13, rinses on the inside of valve core spring installation set 1-12 and be provided with flushing valve button locating slot 1-14.Punching
It washes the side valve seat 1-5 and is provided with flushing pipeline connector 1-15, flushing pipeline connector 1-15 is connected to spool chamber 1-7 is rinsed, and is rinsed
Pipeline 6 is connected by flushing pipeline connector 1-15 with spool 1-7 is rinsed.Flushing pipeline connector 1-15 locking is connect using tower-shaped
Head.
1 rear end of multichannel main body is provided with rear cover connection screw thread end 1-16, and rear cover connection screw thread end 1-16 is hollow and multi-pass
Road lumen 1-1 is connected to, and is equipped with deslagging plug 1-17 in rear cover connection screw thread end 1-16, is passed through sealing ring 1-18, deslagging plug
Rear cover 1-19 is sealingly mounted at rear cover connection screw thread end 1-16.It opens deslagging plug rear cover 1-19 and takes out deslagging plug 1-17, it can
Deslagging is carried out, pressure washing liquid can also be connect and carry out tissue flushing.
1 front end side of multichannel main body is provided with suction skirt nipple connecting pin 1-20, suctions skirt nipple
Connecting pin 1-20 is hollow, is connected with liquid in-out lumen 1-2.
The multichannel front end the lumen 1-1 other side is provided with smoke exhaust pipe joint connections threads end 1-21, smoke evacuation pipe fitting connection
End of thread 1-21 is hollow, is connected with smoke evacuation lumen 1-3, and smoke evacuation lumen 1-3 is connected to liquid in-out lumen 1-2.Open smoke exhaust pipe
Connector rear end covers 1-24, can be discharged fume or by suction skirt 2-1, liquid in-out lumen 1-2, smoke evacuation lumen 1-3 into flushing liquor.Row
Smoke pipe fitting 1-23 is tightly connected by sealing ring 1-22 and smoke exhaust pipe joint connections threads end 1-21, is discharged fume outside pipe fitting 1-23
End is equipped with capping 1-24.
Suction skirt component 2 is made of flushing pipe 2-1, suction skirt nipple 2-2, separation retaining ring 2-4.
It is hollow to suction skirt 2-1, the suction front end skirt 2-1 is provided with separation circle mounting groove 2-5, separation retaining ring 2-4 installation
In separation circle mounting groove 2-5, circle 2-4 is separated for chorista when performing the operation, replaces elastic separating plier to carry out tissue and dials from convenient for people
It is dirty in vivo to rinse, aspirate and draw foreign matter.The separation circle 2-4 is at least provided with 2.
The suction front end skirt 2-1 is provided with a main aperture 2-6, and the suction front end skirt 2-1 excircle is respectively arranged with more
Arrange side opening 2-7.For the side opening 2-7 at least provided with two rows, every row is provided with 3 ∽, 6 side openings.Suction skirt 2-1 setting
Main aperture 2-6 and side opening 2-7 is convenient for the flushing of human body viscera tissue, suck foreign matter.
The suction front end skirt 2-1 can be equipped with suction and draw cover 2-8, different convenient for rinsing, aspirating in human body viscera set of organizations
Object.Suction, which draws cover 2-8 and is provided with suction, draws cover 2-8-1, and suction draws the rear portion cover 2-8-1 and is provided with suction skirt connecting sleeve
2-8-2, when installation, are mounted on the suction front end skirt 2-1.
The suction rear end skirt 2-1 is fixed on multichannel main body 1 by suction skirt nipple 2-2, sealing ring 2-3
The suction skirt nipple connecting pin 1-20 of front end side setting, convenient for laparoscope open surgery and Minimally Invasive Surgery to body
Interior blood, raffinate suction and the broken bone of orthopaedics extract.The multi-channel tube of suction the skirt 2-1 center line and multichannel main body
Chamber 1-1 centerlines D be 90-135 degree, be convenient for surgical mode and patient's operation position, more suitable for laparoscopic surgery,
Open surgery and Minimally Invasive Surgery.
Aspirating valve 3, which has, to be attracted spool 3-1, attracts valve core reseting spring 3-2, attracts valve core seal ring 3-3.Attract spool
It is provided with a plurality of attraction spool sealing ring mounting groove 3-4 on 3-1, valve core seal ring 3-3 is attracted to be mounted on attraction valve core seal ring
In mounting groove 3-4, the outer end spool 3-1 is attracted to be equipped with aspirating valve button 3-5, attracts and be provided with axial logical liquid in the middle part of spool 3-1
Hole 3-6, the closing of the outer end axial liquid-passing hole 3-6 attract the axial liquid-passing hole 3-6 vertical direction of spool 3-1 to be provided with radial logical liquid
Hole 3-7, axial liquid-passing hole are connected to radial liquid-passing hole.
The periphery aspirating valve button 3-5 is provided with aspirating valve button buckle 3-8 and aspirating valve button positioning convex platform 3-9.
When aspirating valve 3 is installed, valve core reseting spring 3-2 is attracted to be mounted on the attraction valve core reseting spring for attracting valve seat 1-4
In installation set 1-8, attracting valve seat equipped with attracting the attraction spool 3-1 of valve core seal ring 3-3 to plug together with aspirating valve button 3-5
In the attraction spool chamber 1-6 of 1-4, the aspirating valve button buckle 3-8 of aspirating valve button 3-5, which is installed on, attracts spool retaining spring peace
It, can be along attraction spool button snap slot 1-9 sliding, aspirating valve button positioning convex platform in the aspirating valve button card slot 1-9 of encapsulation 1-8
3-9 is installed in the aspirating valve button locating slot 1-10 for attracting valve core reseting spring installation set 1-8, can be positioned along aspirating valve button
Slot 1-10 sliding.
Flushing valve 4, which has, rinses spool 4-1, rinses valve core reseting spring 4-2, rinses valve core seal ring 4-3.Rinse spool
It is provided with a plurality of flushing spool sealing ring mounting groove 4-4 on 4-1, rinses valve core seal ring 4-3 and is mounted on flushing valve core seal ring
It in mounting groove 4-4, rinses the outer end spool 4-1 and is equipped with flushing valve button 4-5, rinse in the middle part of spool 4-1 and be provided with axial flushing
The axial flushing liquor liquid-passing hole 4-6 vertical direction of spool is rinsed in liquid liquid-passing hole 4-6, the axial outer end flushing liquor liquid-passing hole 4-6 closing
It is provided with radial flushing liquor liquid-passing hole 4-7, axial flushing liquor liquid-passing hole 4-6 is connected to radial direction flushing liquor liquid-passing hole 4-7.
The periphery flushing valve button 4-5 is provided with flushing valve button buckle 4-8 and flushing valve button positioning convex platform 4-9.
When flushing valve 4 is installed, valve core reseting spring 4-2 is rinsed, is mounted on the flushing valve core reseting spring for rinsing valve seat 1-5
In installation set 1-7, is plugged equipped with the flushing spool 4-1 for rinsing valve seals 4-3 together with flushing valve button 4-5 and rinsing valve seat
It rinses in spool chamber 1-7, the flushing valve button buckle 4-8 of flushing valve button 4-5, which is installed on, rinses spool retaining spring installation set
Flushing valve button card slot 1-13 in, can be slided along flushing valve button card slot 1-13, flushing valve button positioning convex platform 4-9 clamp
It, can be sliding along flushing valve button locating slot 1-14 in the flushing valve button locating slot 1-14 for rinsing valve core reseting spring installation set
It is dynamic.
The attraction spool 3-1 and flushing spool 4-1 structure are identical (see attached drawing 11,12).
Suction pipeline is by suction tube 5-2, attraction pipe fitting 5-1.Attract pipe fitting 5-1 connection negative pressure source, suction tube 5-2 and
Attract the side valve seat 1-4 to be provided with suction pipeline connector 1-11 to be connected.
Flushing pipeline 6 is by flushing fluid catheter 6-2, flushing liquor connecting needle 6-4, vessel clamp 6-3, connector 6-1.Connector
6-1 is connected with the flushing pipeline connector 1-15 for rinsing the setting of the side valve seat 1-5, and the flushing fluid catheter 6-2 of flushing pipeline 6 passes through punching
It washes pipe joint 1-15 and is connected with spool 1-7 is rinsed, flushing liquor connecting needle 6-4 is plugged on flushing liquid container with pressure, is used
It is rinsed in human body in-vivo tissue.Irrigating catheter folder 6-3 is big for controlling flushing flow quantity on fluid catheter 6-2 mounted in rinsing
It is small.
Attract valve seat 1-4 and wash the top valve seat 1-5 and attract and is provided with valve seat dowel between the 1-20 of pipe screw joint end
1-25 enhances valve seat bonding strength stability.
The side multichannel main body cover plate 1-26 is provided with handle 1-27, and the side multichannel main body cover plate 1-26 is provided with installation
Column 1-28,1 top of multichannel main body are provided with cover board installation base 1-29, and mounting post is provided in cover board installation base 1-29 and is inserted
Hole, multichannel main body cover plate 1-26 are fixedly mounted in the mounting post jack of multichannel main body 1 by mounting post 1-28.
Claims (10)
1. a kind of controllable multichannel flushing aspirator with separator, which is characterized in that including multichannel main body, suction skirt
Component, aspirating valve and flushing valve；
Multichannel lumen is provided in multichannel main body, multichannel lumen front end center position side is provided with liquid in-out lumen,
Liquid in-out lumen is connected to multichannel lumen；
There is smoke evacuation lumen in the multichannel lumen front end center position other side, and smoke evacuation lumen is connected to multichannel lumen；
Multichannel main body two sides, which are respectively arranged with, to be attracted valve seat, rinses valve seat, is attracted and is provided with attraction spool chamber in the middle part of valve seat, inhales
Draw spool chamber to be connected to multichannel lumen, attract valve seat outer end to be provided with and attract valve core reseting spring installation set, attracts spool multiple
Be provided with aspirating valve button card slot on the outside of the spring installation set of position, attract be provided on the inside of valve core reseting spring installation set aspirating valve by
Button locating slot；
Valve seat side is attracted to be provided with suction pipeline connector, suction pipeline connector is connected with spool chamber is attracted；
It rinses in the middle part of valve seat and is provided with flushing spool chamber, rinse spool chamber and be connected with multichannel lumen, rinse valve seat outer end and set
It is equipped with and rinses valve core spring installation set, rinse on the outside of valve core spring installation set and be provided with flushing valve button card slot, rinse spool bullet
It is provided with flushing valve button locating slot on the inside of spring installation set, rinses valve seat side and is provided with flushing pipeline connector, flushing pipeline connects
Head is connected to spool chamber is rinsed, and flushing pipeline is connected by flushing pipeline connector with spool is rinsed；
Multichannel body rear is provided with rear cover connection screw thread end, and rear cover connection screw thread end is hollow to be connected to multichannel lumen, after
Lid connection screw thread is equipped with deslagging plug in end, is sealingly mounted at rear cover connection screw thread end by sealing ring, deslagging plug rear cover；
Multichannel body front end side is provided with suction skirt nipple connecting pin, suctions in skirt nipple connecting pin
Sky is connected with liquid in-out lumen；
The multichannel lumen front end other side is provided with smoke exhaust pipe joint connections threads end, and smoke exhaust pipe joint connections threads end is hollow,
It is connected with smoke evacuation lumen, smoke evacuation lumen is connected to liquid in-out lumen；It rinses and attracts tube assembly by flushing pipe, suction skirt screw thread
Connector, separation retaining ring composition；
It is hollow to rinse suction tube, rinses suction tube front end and is provided with separation circle mounting groove, separation retaining ring is mounted on separation circle installation
In slot, chorista when separation circle is for performing the operation；
It rinses suction pipe rear end and the setting of multichannel body front end side is fixed on by suction skirt nipple, sealing ring
Suction skirt nipple connecting pin, convenient for laparoscope open surgery and Minimally Invasive Surgery to blood in body, raffinate suction with
And the broken bone of orthopaedics extracts；
Aspirating valve, which has, to be attracted spool, attracts valve core reseting spring, attract spool, attract valve core seal ring；Attract and is set on spool
It is equipped with a plurality of attraction spool sealing ring mounting groove, attracts valve core seal ring to be mounted on and attracts in spool sealing ring mounting groove, attract
Spool outer end is equipped with aspirating valve button, attracts and is provided with axial liquid-passing hole in the middle part of spool, and axial liquid-passing hole outer end closing attracts
The axial liquid-passing hole vertical direction of spool is provided with radial liquid-passing hole, and axial liquid-passing hole is connected to radial liquid-passing hole；
Flushing valve, which has, rinses spool, rinses valve core reseting spring, rinses valve core seal ring；It rinses on spool and is provided with a plurality of punching
Valve core seal ring mounting groove is washed, valve core seal ring is rinsed and is mounted in flushing spool sealing ring mounting groove, rinse spool outer end
Equipped with flushing valve button, rinses in the middle part of spool and be provided with axial flushing liquor liquid-passing hole, the closing of axial flushing liquor liquid-passing hole outer end, punching
The axial flushing liquor liquid-passing hole vertical direction for washing spool is provided with radial flushing liquor liquid-passing hole, axial flushing liquor liquid-passing hole and radial direction
The connection of flushing liquor liquid-passing hole.
2. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that suction pipeline
By suction tube, pipe fitting is attracted to form；Pipe fitting is attracted to connect negative pressure source, suction tube and attraction valve seat side are provided with suction tube
Pipeline connector is connected.
3. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that flushing pipeline
It is made of flushing fluid catheter, flushing liquor connecting needle, vessel clamp, connector；Connector and the flushing for rinsing the setting of valve seat side
Pipe joint is connected, and the flushing fluid catheter of flushing pipeline is connected by flushing pipeline connector with spool is rinsed, flushing liquor connection
Syringe needle plugs on flushing liquid container with pressure, and for being rinsed to human body in-vivo tissue, irrigating catheter is installed in flushing liquor and leads
For controlling flushing liquor uninterrupted on pipe.
4. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that attract valve seat
And wash valve seat top and attract and be provided with valve seat dowel between pipe screw joint end, enhance valve seat bonding strength stability.
5. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that multichannel master
Body cover board side is provided with handle, and multichannel main body cover plate side is provided with mounting post, and multichannel body top is provided with cover board
Installation base is provided with mounting post jack in cover board installation base, and multichannel main body cover plate is fixedly mounted on more by mounting post
In the mounting post jack of channel body.
6. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that the attraction
Pipe joint uses tower-shaped anti-loose joint, and tower-shaped locking connector has the locking step of taper, and suction pipeline is connect by suction pipeline
Head is connected with spool is attracted.
7. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that flushing pipeline
Connector uses tower-shaped anti-loose joint, and flushing pipeline is connected by flushing pipeline connector with spool is rinsed.
8. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that open deslagging
Plug rear cover take out deslagging plug, carry out deslagging, also can tape splicing there is pressure washing liquid to carry out tissue flushing；
The capping of smoke evacuation pipe fitting rear end is opened, can be discharged fume or by suction skirt, liquid in-out lumen, smoke evacuation lumen into flushing liquor；
Pipe fitting of discharging fume is tightly connected by sealing ring and smoke exhaust pipe joint connections threads end, and smoke evacuation pipe fitting outer end is equipped with envelope
Lid.
9. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that rinse and attract
Pipe front end is provided with a main aperture, rinses suction tube front end excircle and is respectively arranged with multiple rows of side opening；The side opening is at least
Two rows are provided with, every row is provided with 3 ∽, 6 side openings, rinses the main aperture and side opening of suction tube setting, is convenient for human body viscera group
Knit flushing, suck foreign matter；
Flushing suction tube front end can be equipped with suction and draw cover, convenient for flushing, suck foreign matter in human body viscera set of organizations；
Suction, which draws to be provide with, to be equipped with suction and draws cover, and suction draws cover rear portion and is provided with suction skirt connecting sleeve, and when installation installs
In suction skirt front end；
Aspirating valve button periphery is provided with aspirating valve button buckle and aspirating valve button positioning convex platform.
10. the controllable multichannel flushing aspirator according to claim 1 with separator, which is characterized in that aspirating valve
Button periphery is provided with aspirating valve button buckle and aspirating valve button positioning convex platform, when aspirating valve is installed, attracts valve core reset bullet
Spring is mounted in the attraction valve core reseting spring installation set for attracting valve seat, and the attraction spool equipped with attraction valve core seal ring is together with suction
Draw valve button to plug in the attraction spool chamber for attracting valve seat, the aspirating valve button snap buckle of aspirating valve button is mounted in attraction spool
It, can be along attraction spool button snap slot sliding, aspirating valve button convex in the aspirating valve button card slot of retaining spring installation set
Decometer can slide in the aspirating valve button locating slot for attracting valve core reseting spring installation set along aspirating valve button locating slot；
Flushing valve button periphery is provided with flushing valve button buckle and flushing valve button positioning convex platform；
When flushing valve is installed, valve core reseting spring is rinsed, is mounted in the flushing valve core reseting spring installation set for rinsing valve seat, dress
There is the flushing spool for rinsing valve seals to plug in the flushing spool chamber for rinsing valve seat together with flushing valve button, flushing valve button
Flushing valve button snap buckle mounted in rinse spool retaining spring installation set flushing valve button card slot in, can be pressed along flushing valve
The sliding of button card slot, flushing valve button positioning convex platform are installed on the flushing valve button locating slot for rinsing valve core reseting spring installation set
It is interior, it can be slided along flushing valve button locating slot.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100593.1A CN109646729B (en) | 2019-01-31 | 2019-01-31 | Adjustable multi-channel flushing aspirator with separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910100593.1A CN109646729B (en) | 2019-01-31 | 2019-01-31 | Adjustable multi-channel flushing aspirator with separator |
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| CN109646729A true CN109646729A (en) | 2019-04-19 |
| CN109646729B CN109646729B (en) | 2024-03-26 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109646729B (en) | 2024-03-26 |
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