CN107376041A - A kind of sputum aspirator and its installation and application method - Google Patents
A kind of sputum aspirator and its installation and application method Download PDFInfo
- Publication number
- CN107376041A CN107376041A CN201710800676.2A CN201710800676A CN107376041A CN 107376041 A CN107376041 A CN 107376041A CN 201710800676 A CN201710800676 A CN 201710800676A CN 107376041 A CN107376041 A CN 107376041A
- Authority
- CN
- China
- Prior art keywords
- phlegm
- pipe
- lock
- main
- sputum aspirator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—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
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
-
- 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
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0466—Saliva
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- External Artificial Organs (AREA)
Abstract
The invention provides a kind of sputum aspirator and its installation and application method, belong to medical instruments field.It solves the problems, such as that existing sputum aspirator is changed body and can polluted.This sputum aspirator includes the body for being fixed with lid, lid is provided with air inlet and gas outlet, also include the connection cover being connected in lid, also include Suo Tan mechanisms, Suo Tan mechanisms include the main lock phlegm pipe fixed with connection cover, also include the phlegm blocking plate being hinged on articulated section, torsion spring is provided between articulated section and phlegm blocking plate, also include the lock phlegm box fixed with lid bottom, lock phlegm box cassette bottom is fixed with secondary lock phlegm pipe, also include embedding pipe, pair lock phlegm pipe sleeve is outside embedding pipe, embedding ttom of pipe end pipe wall is provided with through hole, pair lock phlegm inside pipe wall is provided with spring groove, embedding pipe outer wall is provided with sliding block, compression spring is cased with embedding pipe, also include rubber sleeve, rubber sleeve top and bottom are fixed with main lock phlegm ttom of pipe end inwall, main lock phlegm inside pipe wall is provided with baffle ring.This sputum aspirator avoids sputum outflow from polluting during body is changed.
Description
Technical field
The invention belongs to division of respiratory disease technical field of medical instruments, is related to a kind of sputum aspirator and its installation and application method.
Background technology
Existing sputum aspirator generally comprises disposable sputum collecting pipe, and soft exhaust tube and suction sputum are connected with sputum collecting pipe
Pipe, exhaust tube connection negative pressure source, using sputum aspirator tube by sputum inspiration body, due to there being a large amount of sputums in sputum aspirator tube, if by force
Row separation, then the sputum after separating in sputum aspirator tube and exhaust tube can be flowed out, while the sputum in collecting pipe is easily poured out, and can be caused
Pollution, therefore in order to avoid polluting, sputum aspirator tube can not typically separate with collecting pipe, when collecting pipe sputum is more, it is necessary to
Together with sputum aspirator tube integral replacing collecting pipe, patient suffering can be increased, it is therefore necessary to be improved.
The content of the invention
The purpose of the present invention is to be directed to the above-mentioned problems in the prior art, there is provided a kind of energy fast and easy changes pipe
Body, and be avoided that sputum outflow pollutes in Renewal process, and install and using very easily sputum aspirator and its peace
Dress and application method.
The purpose of the present invention can be realized by following technical proposal：A kind of sputum aspirator, including top have the mouth of pipe
Circular tube shaped body, dome shape lid is fixed with the mouth of pipe, is respectively equipped with air inlet and gas outlet in lid, in addition to be soft
The sputum aspirator tube and exhaust tube of pipe, the sputum aspirator tube front end mouth of pipe are used for suction sputum, and the exhaust tube front end mouth of pipe is removably connected with negative pressure source, its
It is characterised by：Also include being detachably connected on connection cover in lid, connection cover be provided with respectively with air inlet and gas outlet pair
The air admission hole and venthole connected together, in addition to Liang Gesuo phlegm mechanism, Liang Gesuo phlegm mechanism include respectively with air admission hole and outlet
The main lock phlegm pipe that hole is fixed, and be connected with air admission hole and venthole two are main locks phlegm tube top ends respectively with sputum aspirator tube rear end and taking out
Tracheae rear end is connected, and described Suo Tan mechanisms also include the articulated section for being located at lid bottom, and edge is hinged on articulated section
Phlegm blocking plate, be provided with torsion spring between articulated section and phlegm blocking plate, torsion spring twisting phlegm blocking plate, the phlegm blocking plate difference of Shi Lianggesuo phlegm mechanism
For closure in air inlet and gas outlet bottom, described Suo Tan mechanisms also include the lock phlegm fixed with lid sealed bottom at top
Box, lock and lock phlegm chamber is formed between phlegm box and lid, and air inlet bottom and gas outlet bottom are respectively positioned at Liang Gesuo phlegm mechanism
Phlegm intracavitary is locked, lock phlegm box cassette bottom is fixed with the secondary lock phlegm pipe of connection lock phlegm chamber and tubular body, in addition to bottom end closure, top are opened
The embedding pipe of mouth, for pair lock phlegm pipe engagement sleeves on the outside of embedding pipe, tube wall of the embedding pipe close to bottom is provided with some through holes, pair lock phlegm inside pipe wall
Spring groove is coaxially provided with, embedding pipe outer wall is provided with ring slider of the activity in spring groove, is cased with embedding pipe on spring groove
Compression spring, compression spring upper and lower ends make sliding block top respectively with being offseted on the downside of spring groove bottom and sliding block, and promote sliding block
End is against spring groove top, and embedding tube top end is stretched out from pair lock phlegm tube top end, and through hole is enclosed on secondary lock phlegm inside pipe wall, is also wrapped
Including shell-like can bounce back rubber sleeve, and rubber sleeve top outer wall and bottom outer wall are coaxially solid with inwall of the main lock phlegm pipe close to bottom respectively
It is fixed, and bounced back in the middle part of rubber sleeve towards own axes, and itself upper and lower ends is closed, described main lock phlegm inside pipe wall is also coaxially provided with
Baffle ring above rubber sleeve, described two main lock phlegm ttom of pipe ends are respectively protruding into air inlet and gas outlet, and promote opening
Phlegm blocking plate, and main lock phlegm ttom of pipe end sealing shroud locks phlegm tube top end in pair, and secondary lock phlegm tube stay opens rubber sleeve, described baffle ring is held out against
At embedding tube top end, and make embedding tube top end and secondary lock phlegm pipe hanging, and embedding pipe moves down and makes through hole from pair lock phlegm ttom of pipe end dew
Go out.
Exhaust tube front end mouth of pipe connection negative pressure source, to carry out suction sputum using the sputum aspirator tube front end mouth of pipe, sputum enters in body,
If sputum is more in body, the dismantling connection lid from lid, exhaust tube and sputum aspirator tube rear end are sealed using rubber sleeve retraction
Closing, pair lock phlegm pipe is coordinated using compression spring and sliding block resets embedding pipe, so that the through hole of embedding bottom of the tube locks phlegm duct occlusion by pair, with
Sealed lock phlegm chamber and tubular body, and a small amount of sputum of exhaust tube and sputum aspirator tube rear end flows to lock phlegm intracavitary, and driven using torsion spring
Phlegm blocking plate resets, so that lock phlegm chamber is closed with the external world, therefore can ensure that sputum does not flow out, after body is dismantled to avoid
Pollute.
In a kind of above-mentioned sputum aspirator, described lid include be enclosed on body top exterior walls inner sleeve and with inner sleeve top
The cover plate of portion's connection, described air inlet and gas outlet be located on cover plate, connection cover including connecting plate and with outside connecting plate bottom
Along fixed overcoat, air admission hole and venthole are located on connecting plate, and outer casing inner wall is provided with convex anchor point, and outer wall of inside race is provided with
Fluting shape stopper slot, stopper slot top extend towards overcoat top, stopper slot length direction and overcoat diameter parallel, and stopper slot groove
Wall is provided with two locating slots, and described connecting plate bottom surface is bonded with cover plate top surface, and overcoat is enclosed on the outside of inner sleeve, and anchor point is embedding
In the locating slot of lower section, and now secondary lock phlegm tube stay opens rubber sleeve, and main lock phlegm pipe promotes embedding tube top end to move down by baffle ring, and
Connection cover can be moved up, connecting plate is separated with cover plate, and anchor point is entered in the locating slot of upside by stopper slot, and now main lock
Phlegm ttom of pipe end is positioned at lock phlegm intracavitary, and baffle ring separates with embedding tube top end, and can continue to pull up connection cover, makes connecting plate and lid point
From.
Therefore coordinated using anchor point and stopper slot, connection cover can be made to be arranged on along body axis in lid, and positioned
Point plays installation positioning action with two locating slots, and overall to carry out suction sputum when anchor point is embedded in lower section locating slot, anchor point is embedding
When up in locating slot, sputum aspirator tube and exhaust tube rear end part sputum can flow to lock phlegm intracavitary, to avoid splitting out moment portion
Divide sputum outflow or spill.
In a kind of above-mentioned sputum aspirator, described lid bottom is provided with two internal thread seats, two lock phlegm box tops
Sealing is screwed onto on two internal thread seats respectively.
Therefore install very convenient.
In a kind of above-mentioned sputum aspirator, described main lock phlegm ttom of pipe end is provided with main internal thread groove, in addition to both ends point
Not She You externally threaded main adapter sleeve, and top is provided with the secondary adapter sleeve of secondary internal thread groove, main adapter sleeve top and bottom point
It is not spirally connected with main lock phlegm ttom of pipe end and secondary adapter sleeve top, described rubber sleeve upper and lower ends are respectively equipped with annular pressing ring, and on
Side pressure circle is pressed between main internal thread groove and main adapter sleeve top, downside trim ring be pressed in secondary internal thread groove and main adapter sleeve bottom it
Between.
Therefore rubber sleeve can be conveniently installed.
In a kind of above-mentioned sputum aspirator, described secondary lock phlegm tube top end inwall is coaxially provided with caulking groove, in caulking groove top
Wall is provided with internal thread, in addition to is screwed onto the external thread sleeve on caulking groove top, and external thread sleeve internal diameter is identical with pair lock phlegm bore,
And external thread sleeve bottom forms described spring groove top, caulking groove bottom forms spring groove bottom.
Therefore embedding pipe can be conveniently installed in pair lock phlegm pipe.
In a kind of above-mentioned sputum aspirator, the secondary lock phlegm length of tube for the Suo Tan mechanisms being connected with sputum aspirator tube is more than and pumping
The secondary lock phlegm length of tube of the Suo Tan mechanisms of pipe connection.
In a kind of above-mentioned sputum aspirator, described cover plate bottom surface is provided with what is set respectively around air inlet and gas outlet
Sealing ring, and two phlegm blocking plate top surfaces can respectively with two sealing ring gluing, sealings.
Therefore sealing effectiveness is more preferable.
In a kind of above-mentioned sputum aspirator, described main lock phlegm pipe is structure as a whole with connection cover, described secondary lock phlegm
Guan Yusuo phlegm boxes are structure as a whole.
A kind of installation method of sputum aspirator, it is characterised in that：Comprise the following steps：
Step 1, main lock phlegm pipe is assembled, rubber sleeve is loaded in main adapter sleeve, two trim rings is against main adapter sleeve respectively
Top and bottom, main adapter sleeve top and bottom are spirally connected with main lock phlegm ttom of pipe end and secondary adapter sleeve top respectively, make side pressure
Circle is pressed between main internal thread groove and main adapter sleeve top, and downside trim ring is pressed between secondary internal thread groove and main adapter sleeve bottom；
Step 2, main lock phlegm pipe is installed, sputum aspirator tube rear end and exhaust tube rear end are respectively fitted over two main lock phlegm tube top ends；
Compression spring is enclosed on the outside of embedding pipe by step 3, assembling lock phlegm box from embedding ttom of pipe end, and embedding ttom of pipe end is locked into phlegm from pair
Tube top end is stretched into, and sliding block is slidably disposed within caulking groove, and external thread sleeve is screwed onto into caulking groove top；
Step 4, installation lock phlegm box, two lock phlegm box tops are sealed respectively and are screwed onto on two internal thread seats；
Step 5, installation is overall, and connection cover is enclosed in lid, overcoat is enclosed on the outside of inner sleeve, make connecting plate bottom surface with
Cover plate top surface is bonded, and makes anchor point in the locating slot of lower section, two main lock phlegm ttom of pipe ends is respectively protruding into air inlet and is gone out
Gas port, and opening phlegm blocking plate is promoted, make main lock phlegm ttom of pipe end sealing shroud at pair lock phlegm tube top end, and secondary lock phlegm tube stay opens rubber
Set, makes baffle ring hold out against at embedding tube top end, makes embedding tube top end and secondary lock phlegm pipe hanging, and embedding pipe moves down and through hole is locked from pair
Expose at phlegm ttom of pipe end.
A kind of application method of sputum aspirator, it is characterised in that：Comprise the following steps：
Step 1, the exhaust tube front end mouth of pipe is connected into negative pressure source, using sputum aspirator tube front end mouth of pipe suction sputum, now connecting plate bottom
Face is bonded with cover plate top surface, and overcoat is enclosed on the outside of inner sleeve, and anchor point is in the locating slot of lower section；
Step 2, after sputum fills body, connection cover is moved up, connecting plate is separated with cover plate, and anchor point passes through limit
Position groove enters in the locating slot of upside, and baffle ring separates with embedding tube top end, and compression spring band movable slider moves up, and is enclosed in through hole
On pair lock phlegm inside pipe wall, with isolation lock phlegm chamber and tubular body, and main lock phlegm ttom of pipe end by sputum aspirator tube and is taken out positioned at lock phlegm intracavitary
The remaining sputum of tracheal strips flows into lock phlegm chamber；
Step 3, connection cover is continued to pull up, connection cover is separated with lid, and torsion spring twisting phlegm blocking plate, make two lock phlegm
The phlegm blocking plate difference closure of mechanism is in air inlet and gas outlet bottom, with isolation lock phlegm chamber and outside, while in the middle part of rubber sleeve
Bounced back towards own axes, and close itself upper and lower ends, to close exhaust tube rear end and sputum aspirator tube rear end；
Step 4, new body is taken, and connection cover is enclosed in lid, overcoat is enclosed on the outside of inner sleeve, make connecting plate
Bottom surface is bonded with cover plate top surface, makes anchor point in the locating slot of lower section, and continues suction sputum operation.
Compared with prior art, the invention has the advantages that：
Exhaust tube front end mouth of pipe connection negative pressure source, to carry out suction sputum using the sputum aspirator tube front end mouth of pipe, sputum enters in body,
If sputum is more in body, the dismantling connection lid from lid, exhaust tube and sputum aspirator tube rear end are sealed using rubber sleeve retraction
Closing, pair lock phlegm pipe is coordinated using compression spring and sliding block resets embedding pipe, so that the through hole of embedding bottom of the tube locks phlegm duct occlusion by pair, with
Sealed lock phlegm chamber and tubular body, and a small amount of sputum of exhaust tube and sputum aspirator tube rear end flows to lock phlegm intracavitary, and driven using torsion spring
Phlegm blocking plate resets, so that lock phlegm chamber is closed with the external world, therefore can ensure that sputum does not flow out, after body is dismantled to avoid
Pollute.
Brief description of the drawings
Fig. 1 is this sputum aspirator sectional view.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is Fig. 2 partial enlarged drawing.
Fig. 4 is this sputum aspirator view sub-anatomy.
Fig. 5 is Fig. 4 partial enlarged drawing.
In figure,
1st, body；
2nd, lid；21st, air inlet；22nd, gas outlet；23rd, phlegm blocking plate；24th, inner sleeve；25th, stopper slot；26th, locating slot；27、
Cover plate；28th, internal thread seat；
3rd, connection cover；31st, main lock phlegm pipe；32nd, rubber sleeve；33rd, trim ring；34th, main adapter sleeve；35th, secondary adapter sleeve；36th, keep off
Ring；37th, connecting plate；38th, overcoat；39th, anchor point；
4th, sputum aspirator tube；41st, exhaust tube；
5th, phlegm box is locked；51st, secondary lock phlegm pipe；52nd, spring groove；
6th, embedding pipe；61st, sliding block；62nd, through hole；63rd, compression spring；64th, external thread sleeve.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As Figure 1-5, a kind of sputum aspirator of the present invention, including top have the circular tube shaped body 1 of the mouth of pipe, consolidate on the mouth of pipe
Surely dome shape lid 2 is cased with, air inlet 21 and gas outlet 22 are respectively equipped with lid 2, in addition to is the He of sputum aspirator tube 4 of flexible pipe
Exhaust tube 41, the front end mouth of pipe of sputum aspirator tube 4 are used for suction sputum, and the front end mouth of pipe of exhaust tube 41 is removably connected with negative pressure source, in addition to can
Connection cover 3 of the dismantling connection in lid 2, connection cover 3 are provided with the entering of connecting of being alignd respectively with air inlet 21 and gas outlet 22
Stomata and venthole, in addition to Liang Gesuo phlegm mechanism, Liang Gesuo phlegm mechanism include the master fixed respectively with air admission hole and venthole
Lock phlegm pipe 31, and two be connected with air admission hole and venthole it is main lock the tops of phlegm pipe 31 respectively with the rear end of sputum aspirator tube 4 and exhaust tube
41 rear ends connect, and Suo Tan mechanisms also include the articulated section for being located at the bottom of lid 2, and edge is hinged on the phlegm blocking plate on articulated section
23, torsion spring, torsion spring twisting phlegm blocking plate 23 are provided between articulated section and phlegm blocking plate 23, the phlegm blocking plate 23 of Shi Lianggesuo phlegm mechanism is distinguished
For closure in air inlet 21 and the bottom of gas outlet 22, Suo Tan mechanisms also include the lock phlegm box fixed with the sealed bottom of lid 2 at top
5, lock phlegm chamber is formed between lock phlegm box 5 and lid 2, and the bottom of air inlet 21 and the bottom of gas outlet 22 are respectively positioned at two lock phlegm machines
The lock phlegm intracavitary of structure, the cassette bottom of lock phlegm box 5 are fixed with the secondary lock phlegm pipe 51 inside connection lock phlegm chamber and body 1, in addition to bottom envelope
Close, the embedding pipe 6 of top end opening, the engagement sleeves of pair lock phlegm pipe 51 are provided with some logical in the embedding outside of pipe 6, tube wall of the embedding pipe 6 close to bottom
Hole 62, the inwall of pair lock phlegm pipe 51 are coaxially provided with spring groove 52, and the embedding outer wall of pipe 6 is provided with ring slider of the activity in spring groove 52
61, the compression spring 63 being cased with embedding pipe 6 on spring groove 52, the upper and lower ends of compression spring 63 respectively with the bottom of spring groove 52
Offseted with the downside of sliding block 61, and promote sliding block 61, the top of sliding block 61 is against the top of spring groove 52, and the top of embedding pipe 6 is locked from pair
The top of phlegm pipe 51 is stretched out, and through hole 62 is enclosed on the secondary inwall of lock phlegm pipe 51, in addition to shell-like can bounce back rubber sleeve 32, rubber sleeve
32 top outer walls and bottom outer wall are coaxially fixed with main lock phlegm 31 inwall close to bottom of pipe respectively, and the middle part of rubber sleeve 32 is towards certainly
Body axis bounce back, and close itself upper and lower ends, and the main inwall of lock phlegm pipe 31 is also coaxially provided with the baffle ring above rubber sleeve 32
36, two main bottoms of lock phlegm pipe 31 are respectively protruding into air inlet 21 and gas outlet 22, and promote and open phlegm blocking plate 23, and main lock phlegm pipe
31 bottom end seals are enclosed on the secondary top of lock phlegm pipe 51, and secondary lock phlegm pipe 51 struts rubber sleeve 32, and baffle ring 36 is held out against on the embedding top of pipe 6,
And make the embedding top of pipe 6 and the secondary hanging of lock phlegm pipe 51, and embedding pipe 6 moves down and through hole 62 is exposed from the bottom of pair lock phlegm pipe 51.
Further, lid 2 includes the inner sleeve 24 for being enclosed on the top exterior walls of body 1 and the cover plate being connected with the top of inner sleeve 24
27, air inlet 21 and gas outlet 22 are located on cover plate 27, and connection cover 3 includes connecting plate 37 and fixed with the bottom outer of connecting plate 37
Overcoat 38, air admission hole and venthole be located on connecting plate 37, and the inwall of overcoat 38 is provided with convex anchor point 39, the outer wall of inner sleeve 24
Provided with fluting shape stopper slot 25, the top of stopper slot 25 extends towards the top of overcoat 38, the length direction of stopper slot 25 and the axis of overcoat 38
It is parallel, and the cell wall of stopper slot 25 is provided with two locating slots 26, the bottom surface of connecting plate 37 is bonded with the top surface of cover plate 27, and overcoat 38 is enclosed on
The outside of inner sleeve 24, and anchor point 39 is embedded in the locating slot 26 of lower section, and now secondary lock phlegm pipe 51 struts rubber sleeve 32, main lock phlegm
Pipe 31 promotes the embedding top of pipe 6 to move down by baffle ring 36, and can move up connection cover 3, connecting plate 37 is separated with cover plate 27, and positions
Point 39 is entered in the locating slot 26 of upside by stopper slot 25, and now the main bottom of lock phlegm pipe 31 is located at lock phlegm intracavitary, and baffle ring 36
Separated with the embedding top of pipe 6, and connection cover 3 can be continued to pull up, connecting plate 37 is separated with lid 2.The bottom of lid 2 is provided with two
Threaded block 28, two tops of lock phlegm box 5 seal be screwed onto on two internal thread seats 28 respectively.The main bottom of lock phlegm pipe 31 is provided with main
Thread groove, in addition to both ends are respectively equipped with externally threaded main adapter sleeve 34, and top is provided with the secondary adapter sleeve of secondary internal thread groove
35, the main top of adapter sleeve 34 and bottom are spirally connected with the main bottom of lock phlegm pipe 31 and the top of secondary adapter sleeve 35 respectively, and rubber sleeve is about 32
Both ends are respectively equipped with annular pressing ring 33, and upside trim ring 33 is pressed between main internal thread groove and main adapter sleeve 34 top, lower side pressure
Circle 33 is pressed between secondary internal thread groove and main adapter sleeve 34 bottom.The top inwall of pair lock phlegm pipe 51 is coaxially provided with caulking groove, caulking groove top
End inwall is provided with internal thread, in addition to is screwed onto the external thread sleeve 64 on caulking groove top, and the internal diameter of external thread sleeve 64 and secondary lock phlegm pipe
51 internal diameters are identical, and the bottom of external thread sleeve 64 forms the top of spring groove 52, and caulking groove bottom forms the bottom of spring groove 52.With sputum aspirator tube
The secondary length of lock phlegm pipe 51 of the Suo Tan mechanisms of 4 connections is more than the secondary length of lock phlegm pipe 51 for the Suo Tan mechanisms being connected with exhaust tube 41.
The bottom surface of cover plate 27 is provided with the sealing ring set respectively around air inlet 21 and gas outlet 22, and two top surfaces of phlegm blocking plate 23 can be distinguished
With two sealing ring gluing, sealings.Main lock phlegm pipe 31 is structure as a whole with connection cover 3, and pair lock phlegm pipe 51 is integrated with lock phlegm box 5
Structure.
The front end mouth of pipe connection negative pressure source of exhaust tube 41, to carry out suction sputum using the front end mouth of pipe of sputum aspirator tube 4, sputum enters body
In 1, if sputum is more in body 1, from dismantling connection lid 3 in lid 2, exhaust tube 41 and the rear end of sputum aspirator tube 4 utilize rubber sleeve
32 retractions are closed, and pair lock phlegm pipe 51 is coordinated using compression spring 63 and sliding block 61 resets embedding pipe 6, so that the bottom of embedding pipe 6
Through hole 62 is closed by pair lock phlegm pipe 51, inside Sealed lock phlegm chamber and body 1, and a small amount of phlegm of exhaust tube 41 and the rear end of sputum aspirator tube 4
Liquid stream drives phlegm blocking plate 23 to reset to lock phlegm intracavitary, and using torsion spring, so that lock phlegm chamber is closed with the external world, therefore can tear open
After unloading body 1, ensure that sputum does not flow out, to avoid polluting.
A kind of installation method of sputum aspirator, comprises the following steps：
Step 1, main lock phlegm pipe 31 is assembled, rubber sleeve 32 is loaded in main adapter sleeve 34, two trim rings 33 is against respectively
The main top of adapter sleeve 34 and bottom, the main top of adapter sleeve 34 and bottom are pushed up with the main bottom of lock phlegm pipe 31 and secondary adapter sleeve 35 respectively
End is spirally connected, and upside trim ring 33 is pressed between main internal thread groove and main adapter sleeve 34 top, downside trim ring 33 is pressed in secondary internal thread
Between groove and the bottom of main adapter sleeve 34；
Step 2, main lock phlegm pipe 31 is installed, the rear end of sputum aspirator tube 4 and the rear end of exhaust tube 41 are respectively fitted over two main lock phlegm pipes
31 tops；
Step 3, assembling lock phlegm box 5, compression spring 63 is enclosed on the embedding outside of pipe 6 from the embedding bottom of pipe 6, by the embedding bottom of pipe 6 from
The top of pair lock phlegm pipe 51 is stretched into, and sliding block 61 is slidably disposed within caulking groove, and external thread sleeve 64 is screwed onto into caulking groove top；
Step 4, installation lock phlegm box 5, two tops of lock phlegm box 5 are sealed respectively and are screwed onto on two internal thread seats 28；
Step 5, installation is overall, and connection cover 3 is enclosed in lid 2, overcoat 38 is enclosed on the outside of inner sleeve 24, makes connecting plate
37 bottom surfaces are bonded with the top surface of cover plate 27, make anchor point 39 in the locating slot 26 of lower section, make two main bottoms point of lock phlegm pipe 31
Air inlet 21 and gas outlet 22 are not stretched into, and promotes and opens phlegm blocking plate 23, the main bottom end seal of lock phlegm pipe 31 is enclosed on secondary lock phlegm pipe
51 tops, and secondary lock phlegm pipe 51 struts rubber sleeve 32, baffle ring 36 is held out against on the embedding top of pipe 6, makes the embedding top of pipe 6 and secondary lock phlegm pipe
51 hangings, and embedding pipe 6 moves down and through hole 62 is exposed from the bottom of pair lock phlegm pipe 51.
A kind of application method of sputum aspirator, comprises the following steps：
Step 1, the front end mouth of pipe connection negative pressure source of exhaust tube 41 using the front end mouth of pipe suction sputum of sputum aspirator tube 4, now connects
The bottom surface of plate 37 is bonded with the top surface of cover plate 27, and overcoat 38 is enclosed on the outside of inner sleeve 24, and anchor point 39 is embedded in the locating slot 26 of lower section
It is interior；
Step 2, after sputum fills body 1, connection cover 3 is moved up, connecting plate 37 is separated with cover plate 27, and anchor point
39 are entered in the locating slot 26 of upside by stopper slot 25, and baffle ring 36 separates with the embedding top of pipe 6, and compression spring 63 is with movable slider 61
Move up, and through hole 62 is enclosed on the secondary inwall of lock phlegm pipe 51, inside isolation lock phlegm chamber and body 1, and the main bottom of lock phlegm pipe 31
Remaining sputum in sputum aspirator tube 4 and exhaust tube 41 is flowed into lock phlegm chamber by end positioned at lock phlegm intracavitary；
Step 3, connection cover 3 is continued to pull up, connection cover 3 is separated with lid 2, and torsion spring twisting phlegm blocking plate 23, make two
The phlegm blocking plates 23 of Suo Tan mechanisms distinguishes closure in air inlet 21 and the bottom of gas outlet 22, with isolation lock phlegm chamber and outside, simultaneously
The middle part of rubber sleeve 32 bounces back towards own axes, and closes itself upper and lower ends, after closing the rear end of exhaust tube 41 and sputum aspirator tube 4
End；
Step 4, new body 1 is taken, and connection cover 3 is enclosed in lid 2, overcoat 38 is enclosed on the outside of inner sleeve 24, make
The bottom surface of connecting plate 37 is bonded with the top surface of cover plate 27, makes anchor point 39 in the locating slot 26 of lower section, and continues suction sputum behaviour
Make.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although body 1, lid 2, air inlet 21, gas outlet 22, phlegm blocking plate 23, inner sleeve 24, limit have more been used herein
Position groove 25, locating slot 26, cover plate 27, internal thread seat 28, connection cover 3, main lock phlegm pipe 31, rubber sleeve 32, trim ring 33, main adapter sleeve
34th, secondary adapter sleeve 35, baffle ring 36, connecting plate 37, overcoat 38, anchor point 39, sputum aspirator tube 4, exhaust tube 41, lock phlegm box 5, secondary lock phlegm
The terms such as pipe 51, spring groove 52, embedding pipe 6, sliding block 61, through hole 62, compression spring 63, external thread sleeve 64, but be not precluded from using
The possibility of other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms；Them
Any additional limitation is construed to all to disagree with spirit of the present invention.
Claims (10)
1. a kind of sputum aspirator, including top have the circular tube shaped body (1) of the mouth of pipe, dome shape lid is fixed with the mouth of pipe
(2) air inlet (21) and gas outlet (22), are respectively equipped with lid (2), in addition to is the sputum aspirator tube (4) and exhaust tube of flexible pipe
(41), sputum aspirator tube (4) front end mouth of pipe is used for suction sputum, and exhaust tube (41) front end mouth of pipe is removably connected with negative pressure source, and its feature exists
In：Also include being detachably connected on connection cover (3) in lid (2), connection cover (3) is provided with respectively with air inlet (21) and going out
The air admission hole and venthole of gas port (22) alignment connection, in addition to Liang Gesuo phlegm mechanism, Liang Gesuo phlegm mechanism are included respectively with entering
The main lock phlegm pipe (31) that stomata and venthole are fixed, and two main lock phlegm pipe (31) tops point being connected with air admission hole and venthole
It is not connected with sputum aspirator tube (4) rear end and exhaust tube (41) rear end, described Suo Tan mechanisms also include the hinge for being located at lid (2) bottom
Socket part, and edge are hinged on the phlegm blocking plate (23) on articulated section, and torsion spring is provided between articulated section and phlegm blocking plate (23), and torsion spring is turned round
Dynamic phlegm blocking plate (23), phlegm blocking plate (23) the difference closure of Shi Lianggesuo phlegm mechanism is in air inlet (21) and gas outlet (22) bottom
Portion, described Suo Tan mechanisms also include the lock phlegm box (5) fixed with lid (2) sealed bottom at top, lock phlegm box (5) and lid
(2) lock phlegm chamber is formed between, and air inlet (21) bottom and gas outlet (22) bottom are located at the lock phlegm of Liang Gesuo phlegm mechanism respectively
Intracavitary, lock phlegm box (5) cassette bottom are fixed with the secondary lock phlegm pipe (51) of connection lock phlegm chamber and body (1) inside, in addition to bottom end closure,
The embedding pipe (6) of top end opening, pair lock phlegm pipe (51) engagement sleeves are on the outside of embedding pipe (6), and embedding pipe (6) is if the tube wall close to bottom is provided with
Dry through hole (62), pair lock phlegm pipe (51) inwall are coaxially provided with spring groove (52), and embedding pipe (6) outer wall is provided with activity and is located at spring groove
(52) ring slider (61) in, the compression spring (63) being cased with embedding pipe (6) on spring groove (52), compression spring (63)
Upper and lower ends make sliding block (61) top respectively with being offseted on the downside of spring groove (52) bottom and sliding block (61), and promote sliding block (61)
Spring groove (52) top is against, and embedding pipe (6) top is stretched out from pair lock phlegm pipe (51) top, and through hole (62) is enclosed in secondary lock phlegm
Manage on (51) inwall, in addition to shell-like can bounce back rubber sleeve (32), rubber sleeve (32) top outer wall and bottom outer wall respectively with master
Inwall of the lock phlegm pipe (31) close to bottom is coaxially fixed, and is bounced back in the middle part of rubber sleeve (32) towards own axes, and is closed on itself
Lower both ends, described main lock phlegm pipe (31) inwall are also coaxially provided with the baffle ring (36) above rubber sleeve (32), and described two
Main lock phlegm pipe (31) bottom of root is respectively protruding into air inlet (21) and gas outlet (22), and promotes and open phlegm blocking plate (23), and main lock
Phlegm pipe (31) bottom end seal is enclosed on secondary lock phlegm pipe (51) top, and secondary lock phlegm pipe (51) struts rubber sleeve (32), described baffle ring
(36) hold out against on embedding pipe (6) top, and make embedding pipe (6) top and secondary lock phlegm pipe (51) hanging, and embedding pipe (6) is moved down and made
Through hole (62) exposes from pair lock phlegm pipe (51) bottom.
A kind of 2. sputum aspirator according to claim 1, it is characterised in that：Described lid (2) includes being enclosed on body (1)
The inner sleeve (24) of top exterior walls and with the cover plate (27) that is connected at the top of inner sleeve (24), described air inlet (21) and gas outlet (22)
On cover plate (27), connection cover (3) includes connecting plate (37) and the overcoat (38) fixed with connecting plate (37) bottom outer, enters
Stomata and venthole are located on connecting plate (37), and overcoat (38) inwall is provided with convex anchor point (39), and inner sleeve (24) outer wall is set
There is fluting shape stopper slot (25), stopper slot (25) top extends towards overcoat (38) top, stopper slot (25) length direction and overcoat
(38) diameter parallel, and stopper slot (25) cell wall is provided with two locating slots (26), described connecting plate (37) bottom surface and cover plate
(27) top surface is bonded, and overcoat (38) is enclosed on the outside of inner sleeve (24), and locating slot (26) of the anchor point (39) embedded in lower section is interior, and
Now secondary lock phlegm pipe (51) struts rubber sleeve (32), and main lock phlegm pipe (31) promotes embedding pipe (6) top to move down by baffle ring (36), and
Connection cover (3) can be moved up, connecting plate (37) is separated with cover plate (27), and anchor point (39) enters upside by stopper slot (25)
In locating slot (26), and now main lock phlegm pipe (31) bottom is located at lock phlegm intracavitary, and baffle ring (36) separates with embedding pipe (6) top,
And connection cover (3) can be continued to pull up, connecting plate (37) is separated with lid (2).
A kind of 3. sputum aspirator according to claim 2, it is characterised in that：Described lid (2) bottom is provided with two
Threaded block (28), two lock phlegm box (5) tops seal be screwed onto on two internal thread seats (28) respectively.
A kind of 4. sputum aspirator according to claim 3, it is characterised in that：Described main lock phlegm pipe (31) bottom is provided with master
Internal thread groove, in addition to both ends are respectively equipped with externally threaded main adapter sleeve (34), and top is provided with the secondary of secondary internal thread groove and connected
Female connector (35), main adapter sleeve (34) top and bottom are spirally connected with main lock phlegm pipe (31) bottom and secondary adapter sleeve (35) top respectively,
Described rubber sleeve (32) upper and lower ends are respectively equipped with annular pressing ring (33), and upside trim ring (33) is pressed in main internal thread groove and master
Between adapter sleeve (34) top, downside trim ring (33) is pressed between secondary internal thread groove and main adapter sleeve (34) bottom.
A kind of 5. sputum aspirator according to claim 4, it is characterised in that：Described secondary lock phlegm pipe (51) top inwall is same
Axle is provided with caulking groove, and caulking groove top inwall is provided with internal thread, in addition to is screwed onto the external thread sleeve (64) on caulking groove top, and external screw thread
It is identical with pair lock phlegm pipe (51) internal diameter to cover (64) internal diameter, and external thread sleeve (64) bottom forms described spring groove (52) top,
Caulking groove bottom forms spring groove (52) bottom.
A kind of 6. sputum aspirator according to claim 5, it is characterised in that：The Suo Tan mechanisms being connected with sputum aspirator tube (4)
Pair lock phlegm pipe (51) length is more than secondary lock phlegm pipe (51) length for the Suo Tan mechanisms being connected with exhaust tube (41).
A kind of 7. sputum aspirator according to claim 6, it is characterised in that：Described cover plate (27) bottom surface is provided with encloses respectively
The sealing ring set around air inlet (21) and gas outlet (22), and two phlegm blocking plate (23) top surfaces can paste with two sealing rings respectively
Close sealing.
A kind of 8. sputum aspirator according to claim 7, it is characterised in that：Described main lock phlegm pipe (31) and connection cover
(3) it is structure as a whole, described secondary lock phlegm pipe (51) is structure as a whole with lock phlegm box (5).
A kind of 9. installation method of sputum aspirator for described in claim 8, it is characterised in that：Comprise the following steps：
Step 1, main lock phlegm pipe (31) is assembled, rubber sleeve (32) is loaded in main adapter sleeve (34), make two trim rings (33) respectively
Main adapter sleeve (34) top and bottom are against, phlegm pipe (31) bottom and pair are locked into main adapter sleeve (34) top and bottom with main respectively
Adapter sleeve (35) top is spirally connected, and upside trim ring (33) is pressed between main internal thread groove and main adapter sleeve (34) top, lower side pressure
Circle (33) is pressed between secondary internal thread groove and main adapter sleeve (34) bottom；
Step 2, main lock phlegm pipe (31) is installed, sputum aspirator tube (4) rear end and exhaust tube (41) rear end are respectively fitted over two main lock phlegm
Manage (31) top；
Step 3, assembling lock phlegm box (5), compression spring (63) is enclosed on the outside of embedding pipe (6) from embedding pipe (6) bottom, by embedding pipe (6)
Bottom is stretched into from pair lock phlegm pipe (51) top, and sliding block (61) is slidably disposed within caulking groove, and external thread sleeve (64) is screwed onto into caulking groove
Top；
Step 4, installation lock phlegm box (5), two lock phlegm box (5) tops are sealed respectively and are screwed onto on two internal thread seats (28)；
Step 5, installation is overall, and connection cover (3) is enclosed in lid (2), overcoat (38) is enclosed on the outside of inner sleeve (24), makes company
Fishplate bar (37) bottom surface is bonded with cover plate (27) top surface, anchor point (39) is made two main locks in the locating slot (26) of lower section
Phlegm pipe (31) bottom is respectively protruding into air inlet (21) and gas outlet (22), and promotes and open phlegm blocking plate (23), makes main lock phlegm pipe
(31) bottom end seal is enclosed on secondary lock phlegm pipe (51) top, and secondary lock phlegm pipe (51) struts rubber sleeve (32), holds out against baffle ring (36)
On embedding pipe (6) top, make embedding pipe (6) top and secondary lock phlegm pipe (51) hanging, and embedding pipe (6) move down and make through hole (62) from
Expose pair lock phlegm pipe (51) bottom.
A kind of 10. application method of sputum aspirator for described in claim 8, it is characterised in that：Comprise the following steps：
Step 1, exhaust tube (41) front end mouth of pipe is connected into negative pressure source, using sputum aspirator tube (4) front end mouth of pipe suction sputum, now connected
Plate (37) bottom surface is bonded with cover plate (27) top surface, and overcoat (38) is enclosed on the outside of inner sleeve (24), and anchor point (39) is embedded in lower section
Locating slot (26) in；
Step 2, after sputum fills body (1), connection cover (3) is moved up, connecting plate (37) is separated with cover plate (27), and it is fixed
Site (39) is entered in upside locating slot (26) by stopper slot (25), and baffle ring (36) separates with embedding pipe (6) top, compresses bullet
Spring (63) band movable slider (61) moves up, and through hole (62) is enclosed on secondary lock phlegm pipe (51) inwall, with isolation lock phlegm chamber and pipe
Body (1) is internal, and main lock phlegm pipe (31) bottom is located at lock phlegm intracavitary, by remaining sputum in sputum aspirator tube (4) and exhaust tube (41)
Flow into lock phlegm chamber；
Step 3, connection cover (3) is continued to pull up, connection cover (3) is separated with lid (2), and torsion spring twisting phlegm blocking plate (23), make
The phlegm blocking plate (23) of Liang Gesuo phlegm mechanism respectively closure in air inlet (21) and gas outlet (22) bottom, with isolation lock phlegm chamber and
Outside, while bounced back in the middle part of rubber sleeve (32) towards own axes, and itself upper and lower ends is closed, to close exhaust tube (41) rear end
With sputum aspirator tube (4) rear end；
Step 4, new body (1) is taken, and connection cover (3) is enclosed in lid (2), overcoat (38) is enclosed on inner sleeve (24)
Outside, connecting plate (37) bottom surface is bonded with cover plate (27) top surface, make anchor point (39) in the locating slot (26) of lower section, and
Continue suction sputum operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800676.2A CN107376041A (en) | 2017-09-07 | 2017-09-07 | A kind of sputum aspirator and its installation and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710800676.2A CN107376041A (en) | 2017-09-07 | 2017-09-07 | A kind of sputum aspirator and its installation and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107376041A true CN107376041A (en) | 2017-11-24 |
Family
ID=60349177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710800676.2A Withdrawn CN107376041A (en) | 2017-09-07 | 2017-09-07 | A kind of sputum aspirator and its installation and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107376041A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744081A (en) * | 2018-06-11 | 2018-11-06 | 成都冠禹科技有限公司 | A kind of sputum aspirator of respiratory tract and Pulmonary Diseases |
| CN109758628A (en) * | 2019-03-28 | 2019-05-17 | 江苏鱼跃医疗设备股份有限公司 | A kind of sputum aspirator air-channel system |
| CN110237318A (en) * | 2019-07-11 | 2019-09-17 | 王芳 | A kind of medical negative pressure extracting liquid collecting collection container mouth closure plug |
-
2017
- 2017-09-07 CN CN201710800676.2A patent/CN107376041A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108744081A (en) * | 2018-06-11 | 2018-11-06 | 成都冠禹科技有限公司 | A kind of sputum aspirator of respiratory tract and Pulmonary Diseases |
| CN109758628A (en) * | 2019-03-28 | 2019-05-17 | 江苏鱼跃医疗设备股份有限公司 | A kind of sputum aspirator air-channel system |
| CN110237318A (en) * | 2019-07-11 | 2019-09-17 | 王芳 | A kind of medical negative pressure extracting liquid collecting collection container mouth closure plug |
| CN110237318B (en) * | 2019-07-11 | 2021-11-12 | 江苏一米生物科技有限公司 | Medical negative pressure extraction liquid collection container opening plugging plug |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107376041A (en) | A kind of sputum aspirator and its installation and application method | |
| CN110464957A (en) | A kind of noninvasive ventilator auxiliary expectoration mask | |
| CN106110467B (en) | Breathing machine pipeline | |
| CN108744081A (en) | A kind of sputum aspirator of respiratory tract and Pulmonary Diseases | |
| CN206762024U (en) | Intrathoracic drain and stomach drainage tube | |
| CN209679232U (en) | A kind of oxygen mask with auxiliary sputum aspirator | |
| CN206239856U (en) | Breathing machine pipeline | |
| CN207950235U (en) | A kind of sputum aspirator | |
| CN208097035U (en) | A kind of nursing for the aged phlegm liquit collector | |
| CN209611931U (en) | Breathing circuit seals captation with blade inserting | |
| CN209286430U (en) | A kind of novel tracheal cannula sleeve | |
| CN209392475U (en) | A kind of negative pressure physical therapy instrument | |
| CN208758250U (en) | Insertion protection suction pipe is cleaned for sputum aspirator tube | |
| CN207950236U (en) | A kind of detachable sputum aspirator | |
| CN208259984U (en) | Respiratory siphon group | |
| CN207734435U (en) | A kind of tracheostomy cannula | |
| TWI404673B (en) | Multi - channel mobile oxygen machine | |
| CN219022766U (en) | Emergency respirator for nursing of infectious disease internal medicine | |
| CN100523576C (en) | Vacuum compression bag gas nozzle with improved structure | |
| CN2920257Y (en) | Phlegm sucking and collecting device | |
| CN217612179U (en) | Pericardial effusion drainage draw-out device | |
| CN219630359U (en) | Medical respirator convenient to wash | |
| CN215083758U (en) | Sputum suction connector for tracheal cannula of newborn | |
| CN209137674U (en) | For cap-rotating type captation outside breathing circuit | |
| CN209060285U (en) | A kind of noninvasive ventilator mask Special oxygen tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |