CN109528251A - The flushing suction device being used cooperatively with tubular device - Google Patents
The flushing suction device being used cooperatively with tubular device Download PDFInfo
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- CN109528251A CN109528251A CN201811643858.4A CN201811643858A CN109528251A CN 109528251 A CN109528251 A CN 109528251A CN 201811643858 A CN201811643858 A CN 201811643858A CN 109528251 A CN109528251 A CN 109528251A
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- flushing
- annular
- tubular device
- fixed seat
- used cooperatively
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 72
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 21
- 239000007788 liquid Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000002357 laparoscopic surgery Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/005—Auxiliary appliance with suction drainage system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2217/00—General characteristics of surgical instruments
- A61B2217/002—Auxiliary appliance
- A61B2217/007—Auxiliary appliance with irrigation system
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention relates to a kind of flushing suction devices being used cooperatively with tubular device, it includes extending and being sheathed on the flushing attraction set of tubular device periphery along the longitudinal direction and attract set rear end to control the control assembly for rinsing and attracting and covering opposite tubular device front and back and slide set on rinsing；It is described to rinse the cavity for penetrating through and holding fluid circulation in the jacket wall for attracting set equipped with front and back；The control assembly includes annular fixed seat and the annular stop cap that is inserted in annular fixed seat front end and can slide before and after opposed annular fixing seat；The center of the annular fixed seat and annular stop cap is equipped with the channel for holding tubular device insertion；The annular fixed seat, which is equipped with, matches fixed fixing piece with tubular device；The annular stop cap sleeve, which is set to rinse, attracts set rear end, and annular stop cap side wall is equipped with the connector for being connected to the cavity rear end and being used to connect with negative pressure device or/and flusher.Flushing suction device of the invention has the advantages that applied widely, operation is convenient.
Description
Technical field
The present invention relates to a kind of flushing suction devices being used cooperatively with tubular device.
Background technique
It often needs to be rinsed in some operations or vacuum suction, such as in laparoscopic surgery, bleeding is can not to keep away
Exempt from, the operation visual field of blood and other sepages meeting severe jamming patient, patient can see not when observing monitor screen
The operative region wished to it, therefore must just flushing aspirator be used to clean this operative region, to guarantee hand
Art is gone on smoothly.The flushing aspirator of traditional use repeatly is generally used in operation, and need to be in the abdomen of patient
Puncture two art holes, one for accommodating endoscope, another is used to accommodate the flushing suction tube of flushing aspirator, and this invisible
The pain of patient is deepened.In addition, in addition to laparoscopic surgery, it is also required to be rinsed there are also some other operations or negative pressure
Attract, however, not all position is suitable for being introduced separately into flushing suction tube, brings difficulty for vacuum suction, moreover existing
Flushing suction tube can not be perfectly used cooperatively with various instruments.
Summary of the invention
That the purpose of the present invention is to provide a kind of structures is simple, applied widely, operation is convenient and can be with a variety of tubuloses
The flushing suction device that instrument is used cooperatively.
The purpose of the present invention is achieved through the following technical solutions: a kind of flushing attraction dress being used cooperatively with tubular device
It sets, it includes extending and being sheathed on the flushing attraction set of tubular device periphery along the longitudinal direction and be set to rinse to attract to cover rear end
The control assembly for attracting and covering and sliding before and after opposite tubular device is rinsed in control；
Described rinse attracts the jacket wall of set to be equipped with the cavity that front and back penetrates through and holds fluid circulation.
For the prior art, the present invention has the advantages that
1. flushing suction device can be sheathed on a variety of tubular medicals, (such as endoscope, electric hook, snare, tissue are grabbed
Hold pincers etc.) on, after it is combined with tubular medical, the instrument of formation can be a kind of with flushing or/and suction function
Multi-functional apparatus.When needing to be rinsed or attract in the course of surgery, it can make to rinse attraction set phase by controlling control assembly
Tubular medical is pushed forward, the front end of tubular medical shrinks in flushing and attracts in set, at this point, package unit will become
At a flushing suction device, it can attract in set to flushing be according to actual needs passed through fluid (such as liquid or gas) later
Perhaps the gas or waste liquid generated in vacuum suction Removal is carried out.In operation, does not need such as to be rinsed or negative pressure is inhaled
Draw, is then rinsed without push forward and attract set, then whole device can play the function of tubular medical itself, thus may be used
Know that flushing suction device of the invention has the advantages that applied widely, operation is convenient.
2. the flushing suction device can be made into disposable product, to be matched with various instruments, reduce cross-infection,
The risk of gas leakage, leak, blocking.
3. the flushing suction device can be connected as one with tubular device, limited surgical instrument channel will not be occupied,
Operational puzzlement is solved for doctor, good surgical environments are provided, additional pain will not be brought to patient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that the embodiment of the present invention one rinses suction device.
Fig. 2 is the structural schematic diagram that the embodiment of the present invention one rinses that suction device and endoscope are used cooperatively.
Fig. 3 is the structural schematic diagram of one control assembly of embodiment.
Fig. 4 is the broken away view of one control assembly of embodiment.
Fig. 5 is that embodiment one rinses the status diagram for attracting and covering when not pushing forward.
Fig. 6 is the schematic diagram of internal structure of Fig. 5 state.
Fig. 7 is the internal state schematic diagram that embodiment one rinses control assembly when set being attracted not push forward.
Fig. 8 is that embodiment one rinses the status diagram for attracting and covering when pushing forward.
Fig. 9 is the schematic diagram of internal structure of Fig. 8 state.
Figure 10 is the internal state schematic diagram that embodiment one rinses control assembly when set being attracted to push forward.
Figure 11 is to rinse the structural schematic diagram for attracting control handle.
Figure 12 is to rinse the structural schematic diagram for attracting control handle inner.
Figure 13 is that the flow direction schematic diagram for attracting fluid in control handle chamber is rinsed after push button pushes.
Figure 14 is that the flow direction schematic diagram for attracting fluid in control handle chamber is rinsed after attracting button pressed downwards.
Figure 15 is the structural schematic diagram that the embodiment of the present invention two rinses suction device.
Figure 16 is the structural schematic diagram that the embodiment of the present invention two rinses that suction device and electric hook are used cooperatively.
Figure 17 is the structural schematic diagram of two control assembly of embodiment.
Figure 18 is the broken away view of two control assembly of embodiment.
Figure 19 is that embodiment two rinses the status diagram for attracting and covering when pushing forward.
Figure 20 is that embodiment two rinses the status diagram for attracting and covering when not pushing forward.
Label declaration: 1 rinse attract set, 11 cavitys, 12 anti-blockage holes, 2 control assemblies, 21 annular fixed seats, 211 duct A,
212 protrusions, 213 sliding slots, 214 through-holes, 22 annular stop caps, 221 duct B, 222 connectors, 223 sliding convex, 231 positive stop strips, 2311
Fixture block, 2312 card slots, 24 reset springs, 25 sealing rings, 261 poles, 2611 bayonets, 262 annular convex edges, 263 circular nuts,
2631 duct C, 3 rinse attract control handles, 31 chambers, the port 311a, 32 push button, 33 attract buttons, 34 pressure regulation nuts,
4 flushing pipes, 5 suction tubes, 6 endoscopes, 61 optic fibre wire connectors, 7 electric hooks.
Specific embodiment
The content of present invention is described in detail with embodiment with reference to the accompanying drawings of the specification:
Embodiment one:
Showing for a kind of flushing suction device being used cooperatively with tubular device provided by the invention as shown in figs. 1 to 14
It is intended to.Wherein, the tubular device is endoscope 6.
The flushing suction device being used cooperatively with tubular device, it includes extending along the longitudinal direction and being sheathed on tubulose
The flushing of instrument periphery attracts set 1 and is set to sliding before and after flushing attracts the control of 1 rear end of set to rinse the opposite tubular device of attraction set 1
The control assembly 2 of shifting；
Described rinse attracts the jacket wall of set 1 to be equipped with the cavity 11 that front and back penetrates through and holds fluid circulation；
The control assembly 2 include annular fixed seat 21 and be inserted in 21 front end of annular fixed seat and can opposed annular it is solid
The annular stop cap 22 slid before and after reservation 21；The outside wall surface of 22 side wall of annular stop cap is equipped with to be extended along the longitudinal direction
Cunning convex 223, the inner wall of 21 side wall of annular fixed seat is equipped with and the matched sliding slot 213 of cunning convex 223；
The center of the annular fixed seat 21 is equipped with the duct A211 that extends along its axial direction, in annular stop cap 22
The heart is equipped with duct B221, the duct A211 and duct B221 the formation appearance for extending along its axial direction and communicating with duct A211
The channel of tubular device insertion；The annular fixed seat 21, which is equipped with, matches fixed fixing piece with tubular device；The annular
Limited cap 22 is sheathed on flushing and attracts 1 rear end of set, and 22 side wall of annular stop cap is equipped with to be connected to 11 rear end of cavity and be used in combination
In the connector 222 being connect with negative pressure device or/and flusher.
The flushing suction device is sheathed on 6 periphery of endoscope, when needing to be rinsed or attract in the course of surgery, can lead to
Crossing control control assembly 2 makes flushing that the opposite endoscope 6 of set 1 be attracted to push forward, and the front end of endoscope 6 shrinks in flushing attraction set 1
In, at this point, rinsing the package unit that suction device and endoscope 6 are formed just will become a flushing suction device (such as Fig. 8 institute
Show), it can attract in set 1 to flushing be according to actual needs passed through fluid (such as liquid or gas) later, or carry out negative pressure
Attract, the gas or waste liquid generated in Removal, attracts in set 1 because the front end of endoscope 6 shrinks in flushing, so flushed
The front end of Cheng Zhong, endoscope 6 will not be contaminated to.It in operation, does not need such as to be rinsed or vacuum suction, then without forward
Push, which is rinsed, attracts set 1, then whole device can play the function (as shown in Figure 5) of endoscope 6 itself, the flushing of retraction is inhaled
Draw the function that set 1 will not influence endoscope 6 itself.
The control assembly 2 further includes the position-limiting unit on annular stop cap 22；
The position-limiting unit is symmetrically set in annular limit using 22 central axis of annular stop cap as symmetry axis including at least a pair
On the cap 22 of position and the positive stop strip 231 that extends back, it is equipped at intervals with 2 from front to back outward in the outside wall surface of the positive stop strip 231
The fixture block 2311 of extension forms card slot 2312, on the rear wall of the annular fixed seat 21 between fixture block 2311 and fixture block 2311
Equipped with the through-hole 214 that appearance positive stop strip 231 is pierced by, the front end of 21 side wall of annular fixed seat is equipped with the protrusion 212 to extend internally；
When annular stop cap 22 does not push forward, the edge of the through-hole 214 is stuck in the card slot 2312；It presses inward against
Positive stop strip 231, card slot 2312 are separated with through-hole 214, push annular stop cap 22 to fixture block 2311 and protrusion 212 forward and connect
Touching, fixture block 2311 are limited by described raised 212.
The setting of position-limiting unit can limit annular stop cap 22, and then limit the position rinsed and attract set 1, prevent
It only rinses and attracts 1 non-artificial back-and-forth motion of set.
The control assembly 2 further includes answering between 21 rear wall of 22 front side wall of annular stop cap and annular fixed seat
Position spring 24, the tubular device are pierced by through reset spring 24 from the duct B221 of annular stop cap 22.
At the through-hole 214 that fixture block 2311 is stuck in annular fixed seat 21, reset spring 24 is compressed, and is limited when pressing inward against
Item 231, fixture block 2311 are separated with through-hole 214, and reset spring 24 is replied, at this time work of the annular stop cap 22 in reset spring 24
Under, push forward.If Fig. 7 is status diagram when reset spring 24 compresses, Figure 10 is shape when reset spring 24 is replied
State schematic diagram.
The control assembly 2 further includes the sealing ring 25 on 22 duct B221 wall surface of annular stop cap.Sealing ring 25
Setting prevent when carrying out vacuum suction, liquid through between duct B221 and tubular device gap flow out.
Described rinse attracts the section of set 1 to be arc-shaped.
The flushing that section is arc-shaped attracts set 1 that can more preferably fit with the tube wall of the tubular device of different size, fits
It is more extensive with range.
Described rinse attracts the jacket wall of 1 front end of set to be equipped with several anti-blockage holes 12 being connected to cavity 11.
Anti-blockage holes 12 can effectively avoid tissue pieces, clot blocking from rinsing the sky for attracting set 1 during rinsing attraction
Chamber 11.
The fixing piece includes a pair of arranged symmetrically and holds in the pole 261 on tubular device branch pipe；The pole 261
Front end be fixedly connected with annular fixed seat 21,261 rear end of pole is equipped with the bayonet that matches with tubular device branch pipe outside diameter
2611。
Branch pipe is had in some tubular devices, such as the optic fibre wire connector 61 that 6 mirror body of endoscope is equipped with, fixation at this time
Part can use this 261 formula fixing piece of pole, and the front end of pole 261 is fixedly connected with annular fixed seat 21, two poles 261
The bayonet 2611 of rear end is encircled on optic fibre wire connector 61.
The flushing suction device being used cooperatively with tubular device, it further includes passing through a pipe with the connector 222
Rinsing for road connection attracts control handle 3, attracts the flushing pipe 4 controlled on handle 3 set on flushing and be set to and rinse attraction control
Suction tube 5 on handle 3 processed；
The flushing, which attracts to be equipped with to extend and pass through pipeline along the longitudinal direction and rinse in control handle 3, attracts 1 cavity of set
The chamber 31 of 11 connections, one end of the flushing pipe 4 are connected to the chamber 31, the junction of flushing pipe 4 and the chamber 31
Push button 32 equipped with control 4 pass blocking of flushing pipe, the other end of the flushing pipe 4 are connect with flusher；The suction tube 5
One end be connected to the chamber 31, the attraction that the junction of suction tube 5 and the chamber 31 is equipped with control 5 pass blocking of suction tube is pressed
The other end of button 33, the suction tube 5 is connect with negative pressure device.
It is described to rinse the pressure regulation nut 34 for attracting and being additionally provided with adjusting vacuum magnitude on control handle 3.
As shown in Figure 1, the connector 222 attracts the port a 311 of control 3 chamber 31 of handle to connect by a hose and flushing
It connects.
The flusher can be infusion bottle or infusion bag etc., can also be air feed equipment.When pressing push button 32,
Flushing pipe 4 is connected to the chamber 31 for rinsing attraction control handle 3, can be passed through fluid to rinsing to attract in set 1 at this time.It is described negative
Pressure device can be the common negative pressure equipment of hospital, and when pressing attracts button 33, suction tube 5 is connected to the chamber 31, at this time
Under the action of negative pressure device, the exhaust gas or waste liquid generated in art can attract set 1 to flow to suction tube 5 through rinsing, and then by waste
Returnable recycling.
Embodiment two:
The flushing suction device being used cooperatively as shown in Figure 15 to Figure 20 for provided by the invention a kind of and tubular device
Schematic diagram.Wherein, the tubular device is electric hook 7.
The structure of suction device and the structure substantially phase that suction device is rinsed described in embodiment one are rinsed in embodiment two
Seemingly, the main distinction is the difference of fixing piece.
As shown in Figure 15 to Figure 20: in embodiment two, the fixing piece includes being set on 21 rear wall of annular fixed seat simultaneously
The annular convex edge 262 and circular nut 263 to extend back；The center of the circular nut 263 is equipped with appearance tubular device and penetrates
And the duct C2631 communicated with 21 duct A211 of annular fixed seat, the wall surface of the 263 duct C2631 of circular nut are equipped with
Sealing ring, the inner wall of 263 side wall of circular nut are equipped with internal screw thread, and the side wall of annular convex edge 262 is equipped with and interior spiral shell
The external screw thread that line matches.
The sealing ring can be substituted with the seal cap for being sheathed on 263 periphery of circular nut.Seal cap is equipped with and duct
The identical duct D of C2631.Sealing ring and seal cap can be such that circular nut 263 and tubular device is interference fitted, and prevent tubulose device
Tool moves in circular nut 263.Because the setting of sealing ring and seal cap is routine techniques, therefore in attached drawing of the invention not
Mark the specific location of sealing ring and seal cap.
Flushing suction device with such fixing piece can either be used cooperatively with the tubular device with branch pipe, and can
Be used cooperatively with some without the tubular device of branch pipe, be such as used for electric hook 7, flushing suction device with this fixing piece with
The mated condition of electric hook 7 is as shown in figure 16.It is used cooperatively when with the tubular device with branch pipe, is such as used cooperatively with endoscope 6
When, the mirror tube of endoscope 6 need to only be penetrated through duct C2631, then screw circular nut 263 and annular convex edge 262.
Claims (10)
1. a kind of flushing suction device being used cooperatively with tubular device, it is characterised in that: it includes extending along the longitudinal direction simultaneously
The flushing for being sheathed on tubular device periphery, which attracts set (1) and is set to rinse (1) the rear end control of attraction set and rinse to attract, covers (1) phase
To the control assembly (2) slid before and after tubular device；
Described rinse attracts the jacket wall of set (1) to be equipped with the cavity (11) that front and back penetrates through and holds fluid circulation.
2. the flushing suction device according to claim 1 being used cooperatively with tubular device, it is characterised in that: the control
Component (2) includes annular fixed seat (21) and is inserted in annular fixed seat (21) front end and can be before opposed annular fixing seat (21)
The annular stop cap (22) slid afterwards；
The center of the annular fixed seat (21) is equipped with the duct A (211) extended along its axial direction, annular stop cap (22)
Center is equipped with the duct B (221) for extending along its axial direction and communicating with duct A (211), the duct A (211) and duct B
(221) channel for holding tubular device insertion is formed；The annular fixed seat (21), which is equipped with, matches fixed consolidate with tubular device
Determine part；The annular stop cap (22) be sheathed on flushing attract set (1) rear end, annular stop cap (22) side wall be equipped with it is described
The connector (222) that cavity (11) rear end is connected to and is used to connect with negative pressure device or/and flusher.
3. the flushing suction device according to claim 2 being used cooperatively with tubular device, it is characterised in that: the control
Component (2) further includes the position-limiting unit on annular stop cap (22)；
The position-limiting unit is symmetrically set in annular stop using annular stop cap (22) central axis as symmetry axis including at least a pair
On cap (22) and the positive stop strip (231) that extends back, it is equipped at intervals with 2 from front to back in the outside wall surface of the positive stop strip (231)
Outwardly extending fixture block (2311) forms card slot (2312) between fixture block (2311) and fixture block (2311), the annular fixed seat
(21) rear wall, which is equipped with, holds positive stop strip (231) through-hole (214) for being pierced by, the front end of annular fixed seat (21) side wall be equipped with to
The protrusion (212) of interior extension；
When annular stop cap (22) does not push forward, the edge of the through-hole (214) is stuck in the card slot (2312)；Inwardly press
It presses positive stop strip (231), card slot (2312) is separated with through-hole (214), pushes annular stop cap (22) to fixture block (2311) forward
It is contacted with protrusion (212), fixture block (2311) is limited by raised (212).
4. the flushing suction device according to claim 2 being used cooperatively with tubular device, it is characterised in that: the control
Component (2) further includes set on the reset spring between annular stop cap (22) front side wall and annular fixed seat (21) rear wall
(24), the tubular device is pierced by through reset spring (24) from the duct B (221) of annular stop cap (22).
5. the flushing suction device according to claim 2 being used cooperatively with tubular device, it is characterised in that: the control
Component (2) further includes the sealing ring (25) on annular stop cap (22) duct B (221) wall surface.
6. the flushing suction device according to claim 2 being used cooperatively with tubular device, it is characterised in that: the flushing
The jacket wall of set (1) front end is attracted to be equipped with several anti-blockage holes (12) being connected to cavity (11).
7. the flushing suction device according to claim 2 being used cooperatively with tubular device, it is characterised in that: the fixation
Part includes a pair of arranged symmetrically and holds in the pole (261) on tubular device branch pipe；The front end of the pole (261) and annular
Fixing seat (21) is fixedly connected, and pole (261) rear end is equipped with the bayonet (2611) to match with tubular device branch pipe outside diameter.
8. the flushing suction device according to claim 2 being used cooperatively with tubular device, it is characterised in that: the fixation
Part includes the annular convex edge (262) and circular nut (263) on annular fixed seat (21) rear wall and to extend back；Institute
The center for stating circular nut (263), which is equipped with, holds the duct that tubular device is penetrated and communicated with annular fixed seat (21) duct A (211)
The wall surface of C (2631), circular nut (263) the duct C (2631) are equipped with sealing ring, circular nut (263) side wall
Inner wall be equipped with internal screw thread, the side wall of annular convex edge (262) is equipped with the external screw thread to match with internal screw thread.
9. the flushing suction device according to any one of claims 1 to 8 being used cooperatively with tubular device, feature exist
In: it further includes attracting control handle (3) by the flushing of a piping connection with the connector (222), being set to rinse and attract control
Flushing pipe (4) on handle (3) processed and the suction tube (5) in flushing attraction control handle (3)；
The flushing, which attracts to be equipped with to extend and pass through pipeline along the longitudinal direction and rinse in control handle (3), attracts set (1) cavity
(11) chamber (31) being connected to, one end of the flushing pipe (4) are connected to the chamber (31), flushing pipe (4) and the chamber
(31) junction is equipped with the push button (32) of control flushing pipe (4) pass blocking, and the other end of the flushing pipe (4) and flushing fill
Set connection；One end of the suction tube (5) is connected to the chamber (31), the junction of suction tube (5) and the chamber (31)
Attraction button (33) equipped with control suction tube (5) pass blocking, the other end of the suction tube (5) are connect with negative pressure device.
10. the flushing suction device according to claim 9 being used cooperatively with tubular device, it is characterised in that: the punching
Wash the pressure regulation nut (34) for attracting and being additionally provided in control handle (3) and adjusting vacuum magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643858.4A CN109528251A (en) | 2018-12-29 | 2018-12-29 | The flushing suction device being used cooperatively with tubular device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811643858.4A CN109528251A (en) | 2018-12-29 | 2018-12-29 | The flushing suction device being used cooperatively with tubular device |
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| Publication Number | Publication Date |
|---|---|
| CN109528251A true CN109528251A (en) | 2019-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811643858.4A Pending CN109528251A (en) | 2018-12-29 | 2018-12-29 | The flushing suction device being used cooperatively with tubular device |
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| CN (1) | CN109528251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089091A (en) * | 2022-06-30 | 2022-09-23 | 湖南省华芯医疗器械有限公司 | Suction valve assembly, endoscope handle and endoscope |
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| US20070106204A1 (en) * | 2005-09-27 | 2007-05-10 | Fedenia Adam S | Medical suction and irrigation device |
| CN204563097U (en) * | 2015-02-15 | 2015-08-19 | 宁波胜杰康生物科技有限公司 | A kind of novel Medical flushing absorbing pipe |
| CN204864502U (en) * | 2015-08-22 | 2015-12-16 | 北京大学深圳医院 | Peritoneoscope is aspirator for complex |
| US20170340191A1 (en) * | 2016-05-26 | 2017-11-30 | The First Affiliated Hospital Of Guangzhou Medical University | Percutaneous puncture and dilation visible irrigation-suction system and method of using the same |
| CN107496037A (en) * | 2017-08-23 | 2017-12-22 | 汕头大学医学院第附属医院 | A kind of external hanging type hysteroscope attracts and flusher |
| CN209899462U (en) * | 2018-12-29 | 2020-01-07 | 施爱德（厦门）医疗器材有限公司 | Flushing and sucking device matched with tubular instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115089091A (en) * | 2022-06-30 | 2022-09-23 | 湖南省华芯医疗器械有限公司 | Suction valve assembly, endoscope handle and endoscope |
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