CN202875885U - Sputum suction device with push switch - Google Patents
Sputum suction device with push switch Download PDFInfo
- Publication number
- CN202875885U CN202875885U CN 201220268894 CN201220268894U CN202875885U CN 202875885 U CN202875885 U CN 202875885U CN 201220268894 CN201220268894 CN 201220268894 CN 201220268894 U CN201220268894 U CN 201220268894U CN 202875885 U CN202875885 U CN 202875885U
- Authority
- CN
- China
- Prior art keywords
- expectorant
- push switch
- section
- joint
- take out
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to a sputum suction device with a push switch. The sputum suction device with the push switch comprises a body and a press switch. One end of the body is provided with a patient end connector, the other end of the body is provided with a sputum suction connector, a flush-through connector and a connection part. The press button is connected inside the connection part in a sliding mode, and can change between a first position and a second position. A division plate is arranged inside the press switch and divides the inner space into a sputum suction section and a flushing section. The press button in the sputum suction is provided with two sputum suction holes arranged mutually in the opposite directions. And the press button in the sputum suction section and the flushing section is respectively provided with a flushing fluid inlet communicated with the flush-through connector and a flushing fluid outlet communicated with the sputum suction connector. Due to the fact that the press switch is placed in the first position, a surrounding rim of the sputum suction hole next to the sputum suction connector is provided with a sputum scraping blade. No sputum is left on the outer surface of the sputum suction tube so that the sputum suction device with the push switch can prevent doctors, nurses and cleaning staffs from being infected by the bacteria in the sputum.
Description
Technical field
This utility model relates to a kind of phlegm extraction device, espespecially a kind of phlegm extraction device of tool push switch.
Background technology
The voluntarily expectoration of lying on one's sick bed of some sufferer is so medical personnel must come this sufferer is implemented to take out expectorant with a phlegm extraction device.Known phlegm extraction device comprises that a sufferer end connector that is connected to the sufferer mouth and nose, an oxygen supply joint, that is connected to source of oxygen take out expectorant joint and a flush-through connection.During actual the use, be input in the sufferer mouth and nose via the sufferer end connector from the oxygen supply joint from the oxygen of source of oxygen, breathe required oxygen to continue the supply sufferer.When sufferer need to be taken out expectorant, medical personnel took out the expectorant pipe with one and pass and take out in the expectorant joint and insert in the sufferer end connector, utilize a negative pressure and the sputum in the sufferer mouth and nose is drawn in the expectorant pipe.Finish and take out after the expectorant, medical personnel insert a syringe pipe in the flush-through connection, then can flow in the flush-through connection and the remaining sputum in the flushing phlegm extraction device from the flushing liquor of syringe pipe.
Yet, switch is not set in known phlegm extraction device, cause in taking out the expectorant process, some oxygen is taken out the negative pressure of expectorant pipe and is taken away, and absolutely is not fed to sufferer, thus, sufferer can think that the supply of oxygen is inadequate, also causes the waste of oxygen simultaneously.In addition, in flushing process, also can some oxygen be rinsed liquid and take away, make equally sufferer think that the oxygen supply amount descends, and also slatterns some oxygen.
Another problem that known phlegm extraction device exists is: finish take out expectorant after, medical personnel will take out the expectorant pipe and extract from phlegm extraction device, taking out on the outer surface of expectorant pipe can more residual sputum, and the pathogenic bacteria in the sputum may be caused medical personnel or cleanup crew's infection.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of phlegm extraction device of tool push switch, and it can avoid oxygen to be pumped in taking out expectorant or flushing process, and can make can residual sputum on the outer surface of taking out the expectorant pipe.
In order to reach above-mentioned purpose, this utility model provides a kind of phlegm extraction device of tool push switch, and the phlegm extraction device of described tool push switch comprises:
The oxygen supply joint that one body, one end are provided with a sufferer end connector and communicate with described sufferer end connector, the other end of body then is provided with one and takes out expectorant joint, a flush-through connection and a junction; And
One push switch, it is slidably connected in the described connecting portion and can switches between a primary importance and a second position, the inside of described push switch is provided with a dividing plate and described interior separation is become to take out expectorant section and a purge zone, and push switch described take out the expectorant section be provided with toward each other two take out the expectorant hole, and be provided with a flushing liquor entrance that communicates with described flush-through connection taking out the expectorant section, and be provided with described in purge zone and take out the flushing liquor outlet that the expectorant joint communicates, and contiguous described one of the expectorant joint of taking out is taken out the periphery in expectorant hole and is provided with one and scrapes the expectorant sheet.
As preferred version, wherein said connecting portion is a hollow tubular, and described expectorant joint, flush-through connection and the connecting portion taken out forms a three-port structure.
As preferred version, wherein said push switch is forming the section of pressing away from an end of taking out the expectorant section, and an end of the described section of pressing protrudes out described connecting portion and forms a pressing piece outward, and an end of the contiguous described purge zone of the section of pressing then is shaped to a block flange.
As preferred version, when wherein said pressing piece was drawn out of, described push switch slided and local break away from the connecting portion and be in described primary importance outwardly, and this moment is described takes out the expectorant section and be positioned at described sufferer end connector and take out a straight line between the expectorant joint.
As preferred version, when wherein said pressing piece was pressed, described push switch inserted connecting portion fully and is in the described second position, and this moment, described purge zone was at described sufferer end connector and take out a straight line between the expectorant joint.
As preferred version, wherein said dividing plate is provided with a through hole.
As preferred version, the wherein said internal diameter of taking out the expectorant hole equals to peg graft and describedly takes out the external diameter that one of expectorant joint is taken out the expectorant pipe, and take out the expectorant pipe pass described take out the expectorant hole and form cooperate.
As preferred version, the wherein said expectorant sheet of scraping has for described and takes out the perforation that the expectorant pipe passes.
Compared to existing prior art, the utlity model has following effect:
On the one hand, because phlegm extraction device of the present utility model has a push switch, and have a dividing plate in the push switch and take out expectorant section and a purge zone to separate out one, take out the expectorant section be provided with two in opposite directions take out the expectorant hole; When push switch is in primary importance, taking out two of expectorant section takes out expectorant hole alignment sufferer end connector and takes out the expectorant joint, so that the sufferer end connector with take out the expectorant joint and communicate with each other, at this moment, pass and take out one of expectorant joint and take out the expectorant pipe and can take out the expectorant hole and enter in the sufferer end connector via two, extract whereby the sputum of sufferer; Simultaneously, because two sizes of taking out the expectorant hole only can allow the cross-under of taking out the expectorant pipe, so during taking out expectorant, the oxygen that the oxygen supply joint is supplied can't be through two taking out the expectorant hole and be sucked into and take out the expectorant joint thus; When push switch is in the second position, purge zone is at the sufferer end connector and take out between the expectorant joint, cause purge zone to close the sufferer end connector and take out communicating between the expectorant joint, so, flushing liquor can the flushing liquor entrance by purge zone exports to inject with flushing liquor and took out in the expectorant joint this moment, the outer wall that oxygen then is subject to the purge zone of push switch intercepts and can not enter and take out in the expectorant joint, and therefore, push switch of the present utility model can avoid oxygen to be pumped in taking out expectorant or flushing process;
On the other hand, according to this utility model, because when this push switch is in this primary importance, contiguous one of the expectorant joint of taking out is taken out the periphery in expectorant hole and is provided with one and scrapes the expectorant sheet, so extract two out when taking out the expectorant hole and taking out the expectorant joint when taking out the expectorant pipe, take out residual sputum on the expectorant tube outer surface and can be scraped the expectorant sheet and strike off and stay in the push switch; Thus, taking out on the outer surface of expectorant pipe not can residual sputum, so the pathogenic bacteria that can protect medical personnel or cleanup crew to avoid in the sputum infects.
Description of drawings
Fig. 1 is combination section of the present utility model;
Fig. 2 is combination section of the present utility model, and wherein push switch is in primary importance to take out the expectorant operation;
Fig. 3 is combination section of the present utility model, and wherein push switch is in the second position to wash operation.
[main element symbol description]
The 1-phlegm extraction device; The 100-body; 110-sufferer end connector; 120-oxygen supply joint; 130-takes out the expectorant joint; The 140-flush-through connection; The 150-connecting portion;
The 200-push switch; The 210-dividing plate; The 211-through hole; 221-takes out the expectorant hole; 222-takes out the expectorant hole; 223-flushing liquor entrance; The outlet of 224-flushing liquor; 225-scrapes the expectorant sheet; The 2251-perforation; The 226-pressing piece; 227-block flange;
The 300-oxygen hose;
400-storage expectorant container; 410-takes out the expectorant pipe;
The 500-syringe pipe;
Z1-takes out the expectorant section; The Z2-purge zone; The Z3-section of pressing.
The specific embodiment
Relevant detailed description of the present utility model and technology contents cooperate description of drawings as follows, yet accompanying drawing only provides the usefulness of reference with explanation, are not for restriction this utility model.
Please refer to Fig. 1, this utility model provides a kind of phlegm extraction device (hereinafter to be referred as phlegm extraction device) of tool push switch, described phlegm extraction device 1 comprises a body 100, one end of this body 100 (upper end of Fig. 1) is provided with a sufferer end connector 110, in order to be connected to the oronasal mask (not shown) of a sufferer; Near sufferer end connector 110 (left side of Fig. 1), body 100 is provided with an oxygen supply joint 120 that communicates with sufferer end connector 110, uses for an oxygen hose 300 and pegs graft.The other end of body 100 (lower end of Fig. 1) then is provided with one and takes out expectorant joint 130, uses for one of a storage expectorant container 400 and takes out 410 grafting of expectorant pipe; Take out expectorant joint 130 near, body 100 more comprises a flush-through connection 140, uses for a syringe pipe 500 and pegs graft.
The body 100 of phlegm extraction device 1 has more a junction 150, and connecting portion 150 is a hollow tubular, causes to take out expectorant joint 130, flush-through connection 140 and three-port structure of connecting portion 150 formation.
In addition, push switch 200 is forming the section of a pressing Z3 away from an end of taking out expectorant section Z1, the end of the section of pressing Z3 protrudes out connecting portion 150 and forms a pressing piece 226 outward, the end of the contiguous purge zone Z2 of the section of pressing Z3 then is shaped to a block flange 227, skids off outside the connecting portion 150 to prevent push switch 200.
What specify is, as can be seen from Figure 1, takes out expectorant hole 221 and is substantially equal to the external diameter of taking out expectorant pipe 410 with the internal diameter of taking out expectorant hole 222, can pass and takes out expectorant hole 221 and closely cooperate with taking out expectorant hole 221 and form so take out expectorant pipe 410.In addition, scrape expectorant sheet 225 and have a perforation 2251, the internal diameter of this perforation 2251 roughly is slightly less than the external diameter of taking out expectorant pipe 410, can make perforation 2251 produce slightly strain but the material of taking out expectorant sheet 225 is flexible, take out expectorant pipe 410 and can pass and allow, and make to take out expectorant pipe 410 and scrape to form between the expectorant sheet 225 and closely cooperate.Extract when taking out expectorant hole 221 and taking out expectorant hole 222 when taking out expectorant pipe 410, scrape expectorant sheet 225 and can wipe sputum residual on the outer surface of taking out expectorant pipe 410 off.
With reference to figure 2, extract pressing piece 226 when user out with finger, push switch 200 is slided and local when breaking away from connecting portion 150 outwardly, push switch 200 can be in primary importance, at this moment, take out expectorant section Z1 at sufferer end connector 110 and take out always online between the expectorant joint 130.At this moment, taking out expectorant pipe 410 and can insert to take out expectorant joint 130 and pass push switch 200 and be positioned at and take out taking out expectorant hole 221 and taking out expectorant hole 222 and enter sufferer end connector 110 of expectorant section Z1 in the storage expectorant container 400.Shown in the dotted arrow of Fig. 2, from the oxygen inflow oxygen supply joint 120 of oxygen hose 300, and then successfully flow in the sufferer end connector 110, can't be subject to taking out the impact of expectorant pipe 410.And, because the internal diameter of taking out expectorant hole 221 and taking out expectorant hole 222 is substantially equal to the external diameter of taking out expectorant pipe 410, oxygen passes to present when taking out expectorant hole 221 and taking out expectorant hole 222 and closely cooperates so take out expectorant pipe 410, so can't flow into and takes out in the expectorant joint 130 by taking out expectorant hole 221 and taking out expectorant hole 222.Therefore, in taking out the expectorant process, push switch 200 can prevent that oxygen is sucked into and take out in expectorant joint 130 and the storage expectorant container 400, and except avoiding the waste of oxygen, sufferer can not feel that the oxygen supply quantitative change is little yet.
With reference to figure 3, when user press...withes one's finger when pressing pressing piece 226, push switch 200 can insert fully in the connecting portion 150 and be in the second position, and at this moment, purge zone Z2 is at sufferer end connector 110 and take out always online between the expectorant joint 130.Because push switch 200 slides a segment distance left, so take out expectorant section Z1 take out expectorant hole 221 and take out expectorant hole 222 after sliding to the right no longer with sufferer end connector 110 and take out expectorant joint 130 in line, close whereby sufferer end connector 110 and take out being communicated with between the expectorant joint 130.At this moment, purge zone Z2 and sufferer end connector 110 and take out expectorant joint 130 in line, and flushing liquor outlet 224 is communicated with taking out expectorant joint 130 and take out expectorant pipe 410.Can know from Fig. 3 and to find out, from the oxygen of oxygen hose 300 flow into oxygen supply joint 120 interior after, still can flow in the sufferer end connector 110 very wellly.Flushing liquor in the syringe pipe 500 flows into from the flushing liquor entrance of taking out expectorant section Z1 223 of flush-through connection 140 by push switch 200, and by taking out expectorant section Z1 and purge zone Z2, and on dividing plate 210, can be provided with a through hole 211, and then take out expectorant pipe 410 interior arrival in the storage expectorant container 400 by flushing liquor outlet 224 inflows.
Compared to prior art, the utlity model has following effect:
Because phlegm extraction device 1 of the present utility model has a push switch 200, and have a dividing plate 210 in the push switch 200 and take out expectorant section Z1 and a purge zone Z2 to separate out one, take out expectorant section Z1 and be provided with two taking out expectorant hole 221 and taking out expectorant hole 222 in opposite directions; When push switch 200 is in primary importance, take out taking out expectorant hole 221 and taking out expectorant hole 222 alignment sufferer end connectors 110 and take out expectorant joint 130 of expectorant section Z1, so that sufferer end connector 110 with take out expectorant joint 130 and communicate with each other, at this moment, pass and take out one of expectorant joint 130 and take out expectorant pipe 410 and can via taking out expectorant hole 221 and taking out expectorant hole 222 and enter in the sufferer end connector 110, extract whereby the sputum of sufferer.Simultaneously, because the size of taking out expectorant hole 221 and taking out expectorant hole 222 only can be allowed the cross-under of taking out expectorant pipe 410, so during taking out expectorant, the oxygen that oxygen supply joint 140 is supplied can't be via taking out expectorant hole 221 and taking out expectorant hole 222 and be sucked into and take out expectorant joint 130.When push switch 200 is in the second position, purge zone Z2 is at sufferer end connector 110 and take out between the expectorant joint 130, cause purge zone Z2 to close sufferer end connector 110 and take out communicating between the expectorant joint 130, so, flushing liquor can inject with the flushing liquor outlet 224 of purge zone Z2 by the flushing liquor entrance 223 of taking out expectorant section Z1 and take out in the expectorant joint 130 this moment, to taking out expectorant section Z1 and purge zone Z2 inside is cleaned, the outer wall that oxygen then is subject to the purge zone Z2 of push switch 200 intercepts and can not enter and take out in the expectorant joint 130 with simultaneously.Therefore, push switch 200 of the present utility model can avoid oxygen to be pumped in taking out expectorant or flushing process.
On the other hand, according to this utility model, because when push switch 200 is in this primary importance (as shown in Figure 1), contiguous one of the expectorant joint 130 of taking out is taken out the periphery in expectorant hole 222 and is provided with one and scrapes expectorant sheet 225, so take out expectorant hole 221, when taking out expectorant hole 222 and taking out expectorant joint 130, take out residual sputum on expectorant pipe 410 outer surfaces and can be scraped expectorant sheet 225 and strike off and stay in the push switch 200 when taking out expectorant pipe 410.Thus, taking out on the outer surface of expectorant pipe 410 not can residual sputum, so the pathogenic bacteria that can protect medical personnel or cleanup crew to avoid in the sputum infects.
The above is preferred embodiment of the present utility model only, is not to limit scope of patent protection of the present utility model, and the equivalence variation that other utilization this utility model patent spirit is done etc. all should in like manner belong in the scope of patent protection of the present utility model.
Claims (8)
1. the phlegm extraction device of a tool push switch is characterized in that, the phlegm extraction device of described tool push switch comprises:
The oxygen supply joint that one body, one end are provided with a sufferer end connector and communicate with described sufferer end connector, the other end of body then is provided with one and takes out expectorant joint, a flush-through connection and a junction; And
One push switch, it is slidably connected in the described connecting portion and can switches between a primary importance and a second position, the inside of described push switch is provided with a dividing plate and described interior separation is become to take out expectorant section and a purge zone, and push switch described take out the expectorant section be provided with toward each other two take out the expectorant hole, and be provided with a flushing liquor entrance that communicates with described flush-through connection taking out the expectorant section, and be provided with described in purge zone and take out the flushing liquor outlet that the expectorant joint communicates, and contiguous described one of the expectorant joint of taking out is taken out the periphery in expectorant hole and is provided with one and scrapes the expectorant sheet.
2. the phlegm extraction device of tool push switch as claimed in claim 1 is characterized in that, described connecting portion is a hollow tubular, and described expectorant joint, flush-through connection and the connecting portion taken out forms a three-port structure.
3. the phlegm extraction device of tool push switch as claimed in claim 2, it is characterized in that, described push switch is forming the section of pressing away from an end of taking out the expectorant section, one end of the described section of pressing protrudes out described connecting portion and forms a pressing piece outward, and an end of the contiguous described purge zone of the section of pressing then is shaped to a block flange.
4. the phlegm extraction device of tool push switch as claimed in claim 3, it is characterized in that, when described pressing piece is drawn out of, described push switch slides and local break away from the connecting portion and be in described primary importance outwardly, and this moment is described takes out the expectorant section and be positioned at described sufferer end connector and take out a straight line between the expectorant joint.
5. the phlegm extraction device of tool push switch as claimed in claim 3, it is characterized in that, when described pressing piece was pressed, described push switch inserted connecting portion fully and is in the described second position, and this moment, described purge zone was at described sufferer end connector and take out a straight line between the expectorant joint.
6. the phlegm extraction device of tool push switch as claimed in claim 3 is characterized in that, described dividing plate is provided with a through hole.
7. the phlegm extraction device of tool push switch as claimed in claim 6 is characterized in that, the described internal diameter of taking out the expectorant hole equals to peg graft and describedly takes out the external diameter that one of expectorant joint is taken out the expectorant pipe, and take out the expectorant pipe pass described take out the expectorant hole and form cooperate.
8. the phlegm extraction device of tool push switch as claimed in claim 7 is characterized in that, the described expectorant sheet of scraping has for described and takes out the perforation that the expectorant pipe passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268894 CN202875885U (en) | 2012-06-08 | 2012-06-08 | Sputum suction device with push switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220268894 CN202875885U (en) | 2012-06-08 | 2012-06-08 | Sputum suction device with push switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202875885U true CN202875885U (en) | 2013-04-17 |
Family
ID=48067356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220268894 Expired - Lifetime CN202875885U (en) | 2012-06-08 | 2012-06-08 | Sputum suction device with push switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202875885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544724A (en) * | 2019-05-10 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Multifunctional protector for tracheotomy tube |
-
2012
- 2012-06-08 CN CN 201220268894 patent/CN202875885U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111544724A (en) * | 2019-05-10 | 2020-08-18 | 华中科技大学同济医学院附属协和医院 | Multifunctional protector for tracheotomy tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204121499U (en) | The medical electro-stomach irrigator of internal medicine | |
| CN203763616U (en) | Sputum scab cleaning machine | |
| JP2013236708A (en) | Phlegm suction device having rotation switch | |
| CN204766785U (en) | Electronic gastric lavage machine | |
| CN202875885U (en) | Sputum suction device with push switch | |
| CN108771773B (en) | Manual sputum aspirator convenient to it is clean | |
| CN103656764A (en) | Improved negative-pressure aspirator | |
| CN208212247U (en) | A kind of gastric lavage device with double-cavity stomach tube | |
| CN103372235B (en) | The phlegm extraction device of tool rotary switch | |
| JP3178417U (en) | Suction device with push switch | |
| CN205759115U (en) | A kind of band washes away the disposal sputum collecting cannula of function | |
| CN208114849U (en) | A kind of modified health sputum collecting pipe | |
| CN201692376U (en) | Self-flushing sputum aspiration tube | |
| CN201631748U (en) | Automatic washing and sputum sucking pipe | |
| CN204072879U (en) | Difunctional drainage system | |
| CN204208861U (en) | Suspension type suction sputum pipeline flushing device | |
| CN200994808Y (en) | Filtering artificial-abortion and negative-pressure aspirator | |
| CN203898815U (en) | Adjustable gastric lavage apparatus for children | |
| CN206355363U (en) | Respiratory Medicine nursing clearing lung-heat expectoration device | |
| CN207086483U (en) | A kind of medical catheter cleaning device | |
| CN208160820U (en) | A kind of neurosurgery suction tube device | |
| CN206587213U (en) | Disposable closed endotracheal suction conduit | |
| CN206424342U (en) | A kind of Pediatric sputum aspirator | |
| TWM440785U (en) | Sputum suction device with pressing switch | |
| CN208598893U (en) | A kind of general surgery flushing aspirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |