CN108939244A - For breathing circuit self-closed type captation - Google Patents
For breathing circuit self-closed type captation Download PDFInfo
- Publication number
- CN108939244A CN108939244A CN201811141965.7A CN201811141965A CN108939244A CN 108939244 A CN108939244 A CN 108939244A CN 201811141965 A CN201811141965 A CN 201811141965A CN 108939244 A CN108939244 A CN 108939244A
- Authority
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- China
- Prior art keywords
- cup
- breathing circuit
- connecting rod
- piece component
- cup body
- 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.)
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Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 230000005484 gravity Effects 0.000 claims abstract description 8
- 230000005494 condensation Effects 0.000 claims description 17
- 238000009833 condensation Methods 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 4
- 241000190070 Sarracenia purpurea Species 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0808—Condensation traps
-
- 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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
- Sewage (AREA)
Abstract
The invention discloses one kind to be used for breathing circuit self-closed type captation, applies the Y-piece component sum aggregate water cup module in medical instruments field, including removable cooperation.The present invention is sealed by the gravity of motion stops, and rotary moveable lid outside connecting rod, removable cover and fixation cover the through-hole for offering and being mutually aligned or being staggered, removable cover and fixed lid is set to realize and seal to the condensed water to catchment in cup assembly jointly, it realizes when dismounting and change catchments cup assembly, Y-piece component sum aggregate water cup module is closed simultaneously, after replacing with the completely new cup assembly access Y-piece component that catchments, Y-piece component sum aggregate water cup module can be also turned on again, guarantee that the process safety for replacing the cup assembly that catchments is pollution-free, condensed water/germ is avoided to overflow in replacement process co-infected patients and medical staff.
Description
Technical field
The invention belongs to medical instruments fields, and in particular to one kind is used for breathing circuit self-closed type captation.
Background technique
It is serious in conditions of patients, can not autonomous respiration when, need to use ventilator auxiliary or force patient to breathe,
To maintain basic vital sign.It further include Y-piece component and collecting bowl group on breathing circuit in addition to basic feed channel
Part.Feed channel, third end and cup assembly connection of catchmenting are accessed in the both ends of Y-piece component.The cup assembly that catchments, which is mainly used for accepting, suffers from
Water made of hot and humid gas liquefaction when person breathes, because its capacity is commonly designed smaller, it is therefore desirable to which medical staff is in collecting bowl
Component removes the cup assembly that catchments before being filled with, and is poured off the water of the inside, continues to take back the use of Y-piece component, or more renew
The cup assembly that catchments accesses Y-piece component and uses, and the frequency of replacement is usually hour/time 3-4.During the above replacement, tearing open
After next part water cup module, Y-piece component sum aggregate water cup module junction is in open state.In the prior art, have to Y-piece
Component uses corresponding self-sealing measure, such as gravity self sealing structure, make remove catchment cup assembly when, Y-piece component lower end
It is self-enclosed, it avoids the bacterium in external environment from entering feed channel by Y-piece component, is inhaled by a patient and patient's infection state of an illness is caused to add
Weight；Also avoiding the germ contained in the gas of patient's exhalation, (patient in such as ICU is usually in a bad way, the gas of exhalation
In also include a large amount of germs) infection replacement cup medical staff.But replacement is not effectively prevent to collect in the prior art
After water cup module, the measure that together can also seal the cup assembly rim of a cup that catchments.If catchmenting cup assembly blow-by, in condensed water
It is equally to carry a large amount of germ, condensed water splashes or volatilize that it will cause the work that medical worker is exposed to high-risk germ
Under environment, make between medical staff and patient that there are the risks of great cross-infection.
Therefore, designing one kind can be when dismounting and change catchments cup assembly, and Y-piece component sum aggregate water cup module seals simultaneously
Close, replace with it is completely new catchment cup assembly when, collecting bowl component external member that Y-piece component sum aggregate water cup module can be also turned on
It is extremely urgent.
Summary of the invention
In view of this, the purpose of the present invention is to provide one kind to be used for breathing circuit self-closed type captation, tearing open
Unload replacement catchment cup assembly when, Y-piece component sum aggregate water cup module is closed simultaneously, replace with it is completely new catchment cup assembly when, Y
The collecting bowl component external member that type tube assembly sum aggregate water cup module can be also turned on, to realize the process safety for replacing the cup assembly that catchments
It is pollution-free, avoid condensed water/germ from overflowing in replacement process co-infected patients and medical staff.
In order to achieve the above objectives, the invention provides the following technical scheme:
One kind being used for breathing circuit self-closed type captation, Y-piece component and collecting bowl including removable cooperation
Component；The Y-piece component includes two airflow channels and a condensation channel；Catchment cup assembly and the condensation channel connection, institute
It states condensation channel inner wall and is equipped with fixed plug close to cup assembly side of catchmenting, far from cup assembly side of catchmenting equipped with retreat stop block；It is described
Retreat stop block and Y-piece component are integrally formed；The fixed plug middle part offers water stream channel；Between the retreat stop block and fixed plug
It is movably equipped with motion stops；The motion stops are matched with water stream channel type face, can be by water stream channel after falling under the effect of gravity
Closing can open water stream channel under the effect of external jack-up；The cup assembly that catchments includes cup body, fixed lid, removable cover, top
Axis, connecting rod, cap and leak-stopping mechanism；The cup body and condensation channel are connected；The fixed lid and removable cover are type face phase
Mutual matched thin rounded flakes structure, and the two is along the globoidal structure that its center of circle to outer peripheral section is in lower recess, in cambered surface
Structure lowest point offers the identical first through hole of several sizes and the second through-hole respectively；The fixed lid and cup body one at
Type；The apical axis is fixed on fixed lid the center point, and length meets after catchment cup assembly and the assembly of Y-piece component can will be movable
Plug, which jacks up, opens water stream channel；Removable cover fitting setting is rotationally connected with below fixed lid, at it in the center point
On apical axis；The connecting rod is connected to below removable cover, and is pierced by by bottom of cup；The cap can be with the rim of a cup and cup of cup body
Bottom assembly connection；The leak-stopping mechanism is set to connecting rod and cup body junction and leaks to avoid cup intracorporal condensed water when connecting rod rotation
Out.
Preferably, the leak-stopping mechanism includes the shell that bottom of cup is arranged in, setting rubber block inside the shell, and
The convex hole of connecting rod circumferential direction is set；It is offered in the rubber block and the matched recess ring of convex hole interference.
Preferably, the convex hole and recess ring are at least provided with two rings.
Preferably, the leak-stopping mechanism includes setting in connecting rod and cup body junction and the close-fitting watertight in connecting rod periphery
Seal.
Preferably, the removable cover periphery and cup body inner wall joint place are equipped with a circle sealant.
Preferably, the cap is that screw thread matches connection with the rim of a cup of cup body and bottom of a cup assembly connection mode.
Preferably, the motion stops section is T-type structure；The water stream channel section is also T-type structure, and water stream channel
Upper diameter is identical as motion stops upper diameter, and water stream channel lower diameter is greater than motion stops lower diameter.
Preferably, motion stops bottom outer is oriented to integrally formed with several strips.
Preferably, the connecting rod, which stretches out on the outside of bottom of cup, is connected with handle.
Preferably, the bottom of cup center is concave inward structure；The handle is located among concave inward structure and outreach
No more than bottom of cup.
The beneficial effects of the present invention are:
1, the present invention is covered by rotary moveable lid outside the gravity sealing of motion stops and connecting rod, removable cover with fixation
The through-hole that can be mutually aligned or be staggered is offered, realizes removable cover to the condensed water to catchment in cup assembly jointly with fixed lid close
Envelope, realizes when dismounting and change catchments cup assembly, Y-piece component sum aggregate water cup module is closed simultaneously, completely new replacing with
After the cup assembly that catchments accesses Y-piece component, Y-piece component sum aggregate water cup module can be also turned on again, guarantee replacement collecting bowl group
The process safety of part is pollution-free, and condensed water/germ is avoided to overflow in replacement process co-infected patients and medical staff.
2, lid is fixed in the present invention and removable cover is the thin rounded flakes structure that type face is mutually matched, and the two is along its center of circle
To the globoidal structure that outer peripheral section is in lower recess, first through hole and the second through-hole are opened up again in globoidal structure lowest point,
The structure designs the flake structure relative to plane face type (without radian), and condensed water can be made to have the collection that preferably flows downward
Effect reduces condensed water in the residual of fixed cap upper surface.
3, the present invention can be with the rim of a cup of cup body and the cap of bottom of a cup assembly connection by design one, and catchment cup assembly
After factory is completed in production, since the rim of a cup of cup body is usually assembled with Y-piece component together, cap can be assembled to cup body
Bottom of a cup can facilitate the appearance of product to be packaged, and not generate additional packing work.Meanwhile completing to collect condensed water in the cup assembly that catchments,
When disassembling, assembling and replacing being needed to get off, cap can be removed assembly in rim of a cup by cup body bottom of a cup, realized cold in cup assembly to catchmenting
Condensate is fully sealed, the germ infection medical staff for avoiding the condensed water for remaining in fixed cap upper surface from including.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is one use state diagram of embodiment (cup assembly that catchments is unclosed)；
Fig. 2 is Section A-A view in Fig. 1；
Fig. 3 is one use state diagram of embodiment (cup assembly that catchments closing)；
Fig. 4 is section B-B view in Fig. 3；
Fig. 5 is the intermediate state schematic diagram that removable cover rotates to Fig. 2 and Fig. 4；
Fig. 6 is structural schematic diagram after Y-piece component disassembly in embodiment one；
Fig. 7 is structural schematic diagram after catchmenting cup assembly disassembly in embodiment one；
Fig. 8 is that cap is assemblied in the schematic diagram on cup body in Fig. 7；
Fig. 9 is two use state diagram of embodiment (cup assembly that catchments is unclosed).
It is marked in attached drawing as follows: Y-piece component 1, airflow channel 11, condensation channel 12, fixed plug 13, retreat stop block 14, water
Circulation road 15, motion stops 16, strip guiding 17, the cup assembly 2 that catchments, cup body 21, fixed lid 22, first through hole 221, removable cover
23, the second through-hole 231, apical axis 24, connecting rod 25, convex hole 251, handle 252, cap 26, shell 27, rubber block 271, sealing
Layer 28, waterstop ring 29.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
Embodiment one
Such as Fig. 1~8, one kind being used for breathing circuit self-closed type captation, the Y-piece component including removable cooperation
1 sum aggregate water cup module 2；The Y-piece component includes two airflow channels 11 and a condensation channel 12；It is described catchment cup assembly 2 with
Condensation channel 12 is connected, and 12 inner wall of condensation channel is equipped with fixed plug 13 close to 2 side of cup assembly of catchmenting, far from collecting bowl group
2 side of part is equipped with retreat stop block 14, and retreat stop block 14 is moved for avoiding motion stops 16 from crossing position toward Y-piece component inside；The retaining
Block 14 and Y-piece component 1 are integrally formed；13 middle part of fixed plug offers water stream channel 15；The retreat stop block 14 and fixation
Motion stops 16 are movably equipped between plug 13；The motion stops 16 are matched with 15 type face of water stream channel, are fallen under the effect of gravity
After water stream channel 15 can be closed, external jack-up effect under water stream channel 15 can be opened；The cup assembly 2 that catchments includes cup
Body 21, fixed lid 22, removable cover 23, apical axis 24, connecting rod 25, cap 26 and leak-stopping mechanism；The cup body 21 and condensation channel
12 connect；The fixed lid 22 and removable cover 23 are the thin rounded flakes structure that type face is mutually matched, and the two along its center of circle extremely
Outer peripheral section is in the globoidal structure to lower recess, offers several sizes identical first respectively in globoidal structure lowest point
Through-hole 221 and the second through-hole 231；The fixed lid 22 is integrally formed with cup body 21；The apical axis 24 is fixed on the fixed circle of lid 22
At the heart, length, which meets to jack up motion stops 16 after catchment cup assembly 2 and the assembly of Y-piece component 1, be such that water stream channel 15 beats
It opens；The removable cover 23 fitting setting is rotationally connected on apical axis 24 below fixed lid 22, at it in the center point；The company
Bar 25 is connected to 23 lower section of removable cover, and is pierced by by 21 bottom of cup body；The cap 26 can be with the rim of a cup and bottom of a cup of cup body 21
Assembly connection；The leak-stopping mechanism is set to connecting rod 25 with 21 junction of cup body to avoid cold in cup body 21 when the rotation of connecting rod 25
Condensate leaks out.
In use, as shown in Figure 1,1 sum aggregate water cup module 2 of Y-piece component is assembled together, (assembly method can exist for the two
Contact portion is realized by screw thread to be cooperated, and is conventional arrangement, therefore the application does not limit fit system), apical axis at this time
24 are jacked up motion stops 16 by fixed 13 middle part of plug, are exposed water stream channel 15, are kept water stream channel 15 in the open state, living simultaneously
The first through hole 221 that dynamic lid 23 is threaded to its second through-hole 231 and fixed lid 22 is perfectly aligned, as illustrated in fig. 1 and 2, makes collecting bowl
Component 2, which is in, can normally collect condensation water state.Two airflow channels 11 of Y-piece component 1 are then each responsible for breathing circuit
Air inlet and outlet, it is real then to flow into cup body 21 by a arrow direction in Fig. 1 for condensed water made of hot and humid gas liquefaction when patient respiratory
Now collect.
When by cup body 21 observe that the condensation water quantity of collection is more than fastly removable cover 23 when, medical staff's demand remove with
Catchment cup assembly, the cup assembly that catchments more renewed.Concrete operations are as follows: swivel link 25, because it connect with underside lid 23, because
After this can make removable cover 23 rotate by a certain angle around apical axis 24, removable cover 23 is made to be threaded to its second through-hole 231 and fixed lid 22
First through hole 221 be staggered completely, as shown in figure 4, i.e. condensed water can not continue through first through hole 221 and the second through-hole 231
Flow into cup body 21.The intermediate state of Fig. 2 to Fig. 4 is referring to Fig. 5.Removable cover 23 and fixed lid 22 are realized jointly to 21 rim of a cup of cup body
Sealing, by the cup body space of 22 lower section of condensation water collection to removable cover 23 and fixed lid, as shown in Figure 3.Later, next part is dismantled
Water cup module 2 separates 1 sum aggregate water cup module 2 of Y-piece component, as shown in Figure 6,7 respectively.Motion stops 16 are made in gravity at this time
It is fallen under, the water stream channel 15 that fixed 13 middle part of plug opens up is closed, Y-piece component side is made also to realize closing.Finally will
Cap 26 is removed by 21 bottom of a cup of cup body and is assemblied in rim of a cup, realizes being fully sealed to the condensed water to catchment in cup assembly 2.Extremely
This, the present embodiment is realized when dismounting and change catchments cup assembly, and Y-piece component sum aggregate water cup module is closed simultaneously, is being replaced
After the upper completely new cup assembly access Y-piece component that catchments, Y-piece component sum aggregate water cup module can be realized same such as the state of Fig. 1 again
When connect, realize replacement catchment cup assembly process safety it is pollution-free, avoid condensed water/germ from overflowing in replacement process friendship
Pitch infected patient and medical staff.
Particularly, lid 22 is fixed in the present embodiment and removable cover 23 is the thin rounded flakes structure that type face is mutually matched, and
Along the globoidal structure that its center of circle to outer peripheral section is in lower recess, first through hole 221 and the second through-hole 231 open up again the two
In globoidal structure lowest point, which designs the flake structure relative to plane face type (without radian), condensed water can be made to have
Preferably flow downward collecting effect, reduces condensed water in the residual of fixed 22 upper surface of lid.
Particularly, the present embodiment can be with the rim of a cup of cup body 21 and the cap of bottom of a cup assembly connection by design one
26, after factory is completed in the cup assembly that catchments production, since the rim of a cup of cup body 21 is usually assembled with Y-piece component together, it can will seal
Capping 26 is assembled to the bottom of a cup of cup body 21, and the appearance of product can be facilitated to be packaged, and does not generate additional packing work.Meanwhile it catchmenting
Cup assembly is completed to collect condensed water, when disassembling, assembling and replacing being needed to get off, cap 26 can be removed assembly in rim of a cup by 21 bottom of a cup of cup body
Place realizes being fully sealed to the condensed water to catchment in cup assembly 2, avoids the condensed water for remaining in fixed 22 upper surface of lid from including
Germ infect medical staff.
Further, the leak-stopping mechanism that the present embodiment uses includes the shell 27 that 21 bottom of cup body is arranged in, is arranged outside
Rubber block 271 in shell 27, and the circumferential convex hole 251 of connecting rod 25 is set；It offers and protrudes in the rubber block 271
The matched recess ring of 251 interference of ring (does not identify, be overlapped with protrusion ring position projection) in figure.When connecting rod 25 rotates, by
Matched in its circumferential convex hole 251 with the recess ring interference on rubber block 271, condensed water be can not by convex hole 251 with it is recessed
What the gap fallen between ring was overflowed, and the material characteristic of rubber block 271 is that can make connecting rod 25/ under enough external forces
Convex hole 251 overcomes the matched frictional force of above-mentioned interference to complete rotation, i.e., condensation when realization connecting rod 25 rotates in cup body 21
Water will not be leaked out by connecting rod 25 and 21 junction of cup body.
Further, the convex hole 251 and recess that the present embodiment uses are equipped with tricyclic, it is of course also possible to be other rings
Number.The quantity for suitably increasing convex hole 251 and the ring that is recessed, is capable of increasing the leak-stopping performance of leak-stopping mechanism, reduces condensed water and overflows
Possibility.Certainly, number of rings can not be designed excessively excessively to will increase the frictional force and difficulty when connecting rod 25 rotates.
Further, 23 periphery of removable cover and 21 inner wall joint place of cup body that the present embodiment uses are equipped with a circle sealant
28.The sealing effect between 21 inner wall of removable cover 23 and cup body can be improved in sealant 28, avoids the spilling of condensed water.
Further, the rim of a cup and bottom of a cup assembly connection mode of the present embodiment uses cap 26 and cup body 21 is screw threads
Matching connection, screw thread matching more firm and easy disassembly for pure interference fit clamps.Meanwhile existing Y type
Assembly method between 1 sum aggregate water cup module 2 of tube assembly generallys use thread fiting mode, i.e., is equipped at the rim of a cup of cup body 21 outer
Screw thread only need to open up same external screw thread in the bottom of a cup of cup body 21, open up and can while be matched in cap 26 with external screw thread at two
Internal screw thread assembly can be realized.
Further, T-type structure is in 16 section of motion stops that the present embodiment uses；15 section of water stream channel is also T
Type structure, and 15 upper diameter of water stream channel is identical as 16 upper diameter of motion stops, to guarantee motion stops 16 under the effect of gravity
Water stream channel 15 can be sealed after falling, 15 lower diameter of water stream channel is greater than 16 lower diameter of motion stops, to guarantee motion stops 16
Water stream channel 15 normal can cross water when being jacked up.
Further, such as scheme integrally formed with several strips guiding 17 the 16 bottom outer of motion stops that the present embodiment uses
6, strip guiding 17 is being realized outside the guiding role to move up and down to motion stops 16, and because its is in a strip shape, it is logical also to will not influence water flow
The normal of road 15 crosses water.
Further, the connecting rod 25 that the present embodiment uses stretches out 21 bottom outside of cup body and is connected with handle 252, facilitates company
The rotation process of bar 25.
Further, 21 bottom center of cup body that the present embodiment uses is concave inward structure；The handle 252 is located at indent knot
Among structure and outreach is no more than 21 bottom of cup body, and the design 2 bottom structure of cup assembly that can make to catchment is more succinct, not convex
Part out facilitates the installation of cap 26, also after removing cap 26, the placement for the cup assembly 2 that conveniently catchments.
Embodiment two
Such as Fig. 9, the difference with embodiment one is, in the present embodiment, leak-stopping mechanism includes being arranged in 21 thickness side of cup body
To in connecting rod 25 and 21 junction of cup body and the close-fitting waterstop ring 29 in 25 periphery of connecting rod.Waterstop ring 29 on the market
Rubber material is mostly used to be made, cost is very cheap, also have certain sealed waterproof effect, meanwhile, overcome waterstop ring
Frictional force between 28 and connecting rod 25 is also not required to biggish dynamics, therefore the rotation of connecting rod 25 also may be implemented, and then drives and live
The rotation of dynamic lid 23.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (10)
1. one kind is used for breathing circuit self-closed type captation, Y-piece component and collecting bowl group including removable cooperation
Part；
The Y-piece component includes two airflow channels and a condensation channel；Catchment cup assembly and the condensation channel connection, it is special
Sign is: the condensation channel inner wall is equipped with fixed plug close to cup assembly side of catchmenting, and far from catchmenting, cup assembly side is equipped with only
Move back block；The retreat stop block and Y-piece component are integrally formed；The fixed plug middle part offers water stream channel；The retreat stop block and
Motion stops are movably equipped between fixed plug；The motion stops are matched with water stream channel type face, energy after falling under the effect of gravity
Water stream channel is closed, water stream channel can be opened under the effect of external jack-up；The cup assembly that catchments includes cup body, fixation
Lid, removable cover, apical axis, connecting rod, cap and leak-stopping mechanism；The cup body and condensation channel are connected；
The fixed lid and removable cover are the thin rounded flakes structure that type face is mutually matched, and the two along its center of circle to outer peripheral
Section is in the globoidal structure to lower recess, offers the identical first through hole of several sizes and the respectively in globoidal structure lowest point
Two through-holes；The fixed lid is integrally formed with cup body；The apical axis is fixed on fixed lid the center point, and length meets in collecting bowl
Can jack up motion stops after component and the assembly of Y-piece component opens water stream channel；The removable cover fitting setting is covered fixed
Lower section is rotationally connected on apical axis at it in the center point；The connecting rod is connected to below removable cover, and is worn by bottom of cup
Out；The cap can be with the rim of a cup and bottom of a cup assembly connection of cup body；The leak-stopping mechanism is set to connecting rod and cup body junction
It is leaked out to avoid cup intracorporal condensed water when connecting rod rotation.
2. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the leak-stopping machine
Structure includes the shell that bottom of cup is arranged in, the rubber block of setting inside the shell, and the convex hole of connecting rod circumferential direction is arranged in；
It is offered in the rubber block and the matched recess ring of convex hole interference.
3. according to claim 2 be used for breathing circuit self-closed type captation, it is characterised in that: the convex hole
With recess ring at least provided with two rings.
4. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the leak-stopping machine
Structure includes setting in connecting rod and cup body junction and the close-fitting waterstop ring in connecting rod periphery.
5. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the removable cover
Periphery and cup body inner wall joint place are equipped with a circle sealant.
6. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the cap
It is that screw thread matches connection with the rim of a cup of cup body and bottom of a cup assembly connection mode.
7. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the motion stops
Section is T-type structure；The water stream channel section is also T-type structure, and water stream channel upper diameter and motion stops upper diameter
Identical, water stream channel lower diameter is greater than motion stops lower diameter.
8. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the motion stops
Bottom outer is oriented to integrally formed with several strips.
9. according to claim 1 be used for breathing circuit self-closed type captation, it is characterised in that: the connecting rod is stretched
Handle is connected on the outside of bottom of cup out.
10. according to claim 9 be used for breathing circuit self-closed type captation, it is characterised in that: the cup body
Bottom center is concave inward structure；The handle is located among concave inward structure and outreach is no more than bottom of cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141965.7A CN108939244B (en) | 2018-09-28 | 2018-09-28 | Self-closing water collecting device for breathing machine pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141965.7A CN108939244B (en) | 2018-09-28 | 2018-09-28 | Self-closing water collecting device for breathing machine pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108939244A true CN108939244A (en) | 2018-12-07 |
| CN108939244B CN108939244B (en) | 2024-04-19 |
Family
ID=64472280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141965.7A Active CN108939244B (en) | 2018-09-28 | 2018-09-28 | Self-closing water collecting device for breathing machine pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108939244B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112704792A (en) * | 2020-12-30 | 2021-04-27 | 西南医科大学 | Water collecting cup assembly and breathing machine |
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| CN108939244B (en) | 2024-04-19 |
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