CN208974759U - Portable sputum aspirator - Google Patents
Portable sputum aspirator Download PDFInfo
- Publication number
- CN208974759U CN208974759U CN201820918300.1U CN201820918300U CN208974759U CN 208974759 U CN208974759 U CN 208974759U CN 201820918300 U CN201820918300 U CN 201820918300U CN 208974759 U CN208974759 U CN 208974759U
- Authority
- CN
- China
- Prior art keywords
- sputum
- opening
- pipe
- resilient bladder
- tube 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.)
- Active
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
This disclosure relates to a kind of portable sputum aspirator, described device includes squeezable resilient bladder, connecting tube, sputum collecting pipe, suction nozzle and check valve, the volume of the resilient bladder is greater than the volume of the sputum collecting pipe, the resilient bladder is provided with the first opening and the second opening, the sputum collecting pipe is provided with third opening and the 4th opening, the check valve connects the first opening of the resilient bladder and resilient bladder is made by the check valve to be only capable of that the gas discharge in resilient bladder cannot be sucked, second opening of the resilient bladder passes through the third open fluid communication of connecting tube and the sputum collecting pipe, the resilient bladder is detachably connected with the connecting tube, suction nozzle described in 4th open fluid communication of the sputum collecting pipe, the sputum collecting pipe includes tube body and type of tamper evidence.The portable sputum aspirator that the disclosure provides is convenient for carrying without using electric power, and can replace sputum collecting pipe, to be used for multiple times.
Description
Technical field
This disclosure relates to medical instrument, and in particular, to a kind of portable sputum aspirator.
Background technique
The outgoing intubation for checking or going home with pipe or cutting operation patient need to use portable sputum aspirator, and the device is general
Needing to be powered could use, can not electricity consumption in the case where, existing portable sputum aspirator is not available.
Utility model content
Purpose of this disclosure is to provide a kind of portable sputum aspirators.
To achieve the goals above, the disclosure provides a kind of portable sputum aspirator, and described device includes squeezable bullet
Property sacculus, connecting tube, sputum collecting pipe, suction nozzle and check valve, the volume of the resilient bladder is greater than the sputum collecting pipe
Volume, the resilient bladder are provided with the first opening and the second opening, and the sputum collecting pipe is provided with third opening and the 4th
Opening, the check valve connect the resilient bladder first be open and be only capable of resilient bladder by the check valve will be elastic
Gas in sacculus is discharged and cannot suck, and the second opening of the resilient bladder passes through connecting tube and the sputum collecting pipe
Third open fluid communication, the resilient bladder are detachably connected with the connecting tube, and the 4th of the sputum collecting pipe opens
Mouthful be in fluid communication the suction nozzle, the sputum collecting pipe include tube body and be set to the tubular body in sputum full of pipe
The type of tamper evidence of third opening is blocked when body.
Optionally, the internal diameter of the tube body is greater than the diameter of third opening, and the type of tamper evidence is laminated structure and straight
Diameter is less than the internal diameter of the tube body and is greater than the diameter that the third is open.
Optionally, the inwardly projecting gib block for having strip of the inner wall of the tube body, the gib block are parallel to the pipe
Body it is axially extending, the fluting for being embedded in the gib block is offered in the type of tamper evidence.
Optionally, the gib block is spaced a plurality of.
Optionally, the type of tamper evidence includes interior disk and is coaxially set in the outer disk of inner circle piece periphery, the interior disk
Thickness be greater than the thickness of outer disk, the outer circle on piece offers multiple gas outlets.
Optionally, the tube body is connected by the first reducing pipe with the connecting tube, the internal diameter of first reducing pipe from
The tube body is gradually reduced to the connecting tube；The tube body is connected by the second reducing pipe with the suction nozzle, second contracting
The internal diameter of diameter pipe is gradually reduced from the tube body to the suction nozzle.
Optionally, the sputum suction hole for suction sputum is provided on side wall of the suction nozzle far from sputum collecting pipe one end.
Optionally, the check valve includes the first lid for connecting the resilient bladder, lid conjunction on first lid
The second lid and the one-way valve between first lid and the second lid, first lid be provided with fluid
It is connected to the air inlet pipe of first opening, second lid, which is provided with, is in fluid communication extraneous escape pipe, the one-way valve
It is clipped between the air inlet pipe and an air outlet pipe so that gas is only flowed from air inlet pipe to escape pipe.
Optionally, the one-way valve includes retainer plate for being clipped between air inlet pipe and an air outlet pipe and from the fixation
The flexible pouch of inner bulge is enclosed, strip opening is provided in the flexible pouch, the flexible pouch is located at the outlet
Guan Zhong.
The portable sputum aspirator that the disclosure provides is convenient for carrying without using electric power, and can replace sputum collecting
Pipe, sputum will not pollute resilient bladder, may be reused.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is a kind of structural schematic diagram of specific embodiment of device that the disclosure provides.
Fig. 2 is a kind of structural schematic diagram of specific embodiment of type of tamper evidence that the disclosure provides.
Fig. 3 is a kind of structural schematic diagram of specific embodiment of check valve that the disclosure provides.
Fig. 4 is a kind of structural schematic diagram of specific embodiment of one-way valve that the disclosure provides.
Description of symbols
1 resilient bladder
2 connecting tubes
3 sputum collecting pipe, 31 tube body, 32 type of tamper evidence
Disk in 33 gib blocks 34 fluting 321
322 outer 323 gas outlets of disk
4 suction nozzle, 41 sputum suction hole
5 check valve, 51 first lid, 52 second lid
53 one-way valve, 511 air inlet pipe, 521 escape pipe
531 retainer plate, 532 flexible pouch, 533 strip opening
6 first reducing pipe, 7 second reducing pipe
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
As shown in Figure 1, the disclosure provides a kind of portable sputum aspirator, described device include squeezable resilient bladder 1,
Connecting tube 2, sputum collecting pipe 3, suction nozzle 4 and check valve 5, the volume of the resilient bladder 1 are greater than the appearance of the sputum collecting pipe 3
Product, the resilient bladder 1 are provided with the first opening and the second opening, and the sputum collecting pipe 3 is provided with third opening and the 4th
Opening, the check valve 5 connect the resilient bladder 1 first be open and make resilient bladder 1 by the check valve be only capable of by
Gas in resilient bladder 1 is discharged and cannot suck, and the second opening of the resilient bladder 1 passes through connecting tube 2 and the sputum
The third open fluid communication of collecting pipe 3, the resilient bladder 1 are detachably connected with the connecting tube 2, the sputum collecting
Suction nozzle 4 described in 4th open fluid communication of pipe 3, the sputum collecting pipe 3 include tube body 31 and are set in the tube body 31
Portion is used for the type of tamper evidence 32 of the blocking third opening when sputum is full of tube body 31.
The disclosure provide device application method it is as follows: as shown in Figure 1, first by connecting tube 2 connection (such as spiral connect
Connect) in the upper of resilient bladder 1, it is subsequently used for squeezing resilient bladder 1, the air in resilient bladder 1 is made largely to pass through check valve 5
Discharge, fraction, which is entered in the tube body 31 of sputum collecting pipe 3 by connecting tube 2 and type of tamper evidence 32 is driven to be moved downward to the 4th, to be opened
At mouthful.Then, suction nozzle 4 is protruded into and carries out suction sputum in throat, since the volume of resilient bladder 1 is greater than the volume of sputum collecting pipe 3
(preferably in 2 times or more), so that the sputum in throat be made to be sucked out by the big suction generated in resilient bladder 1, sputum enters pipe
Type of tamper evidence 3 is pushed to be open after body 31 from the 4th mobile to third opening, until tube body 31 is stifled full of type of tamper evidence 3 after sputum
Third opening is filled in, so that sputum can not continue to flow in resilient bladder 1, is at this time taken out suction nozzle from throat, elastic ball is squeezed
Capsule 1 continues suction sputum after squeezing out the sputum in tube body 31, or connecting tube, sputum collecting pipe and suction nozzle are removed to discarded, replacement
New connecting tube, sputum collecting pipe and suction nozzle.Connecting tube, sputum collecting pipe and suction nozzle can be prepared using plastics, resilient bladder
Can be standby using rubber system, it can be used for multiple times, reduce cost, can have stronger suction, without cleaning phlegm therein
Liquid.
As shown in Figure 1, can block third opening in order to facilitate type of tamper evidence, the internal diameter of the tube body 31 can be greater than described
The diameter of third opening, the type of tamper evidence 32 can be for laminated structure and diameter is less than the internal diameter of the tube body 31 and is greater than described
The diameter of third opening.
As shown in Figs. 1-2, the inner wall of the tube body 31 inwardly projecting can have the gib block 33 of strip, the gib block
33 can be parallel to the axially extending of the tube body 31, can be offered in the type of tamper evidence 32 for being embedded in the gib block 33
Fluting 34, so that when type of tamper evidence is moved axially along tube body, type of tamper evidence is moved along gib block, so as to prevent from blocking
Part two sides discontinuity and cause to overturn, prevent sputum to be inhaled into resilient bladder.
In order to preferably improve the mobile stability of type of tamper evidence, as shown in Figure 1, the gib block 33 can be interval setting
A plurality of, preferably 3-4 item, the 3-4 item of more preferable equidistantly distributed.
As shown in Fig. 2, the type of tamper evidence 32 may include interior disk 321 and coaxially be set in the outer of 321 periphery of inner circle piece
Disk 322, the thickness of the interior disk 321 can be greater than the thickness of outer disk 322, can offer on the outer disk 322
Multiple gas outlets 323, due to the thinner thickness of outer disk, outer disk can be covered on third after being moved to third opening
Open outer side prevents sputum from entering connecting tube, and cooperates gas outlet 323 that the air in tube body 31 can also be made to be arranged as far as possible
Out, the inner space of tube body 31 is effectively improved.Interior wafer thickness is thicker, and interior disk can be prevented to be inhaled into connecting tube, guarantees
Type of tamper evidence blocks the effect of third opening.The material of interior disk can be the materials such as paper, cotton, and the material of outer disk can be modeling
The materials such as material, can be glued between interior disk and outer disk.
As shown in Figure 1, the tube body 31 can be connected by the first reducing pipe 6 with the connecting tube 2, first undergauge
The internal diameter of pipe 6 can be gradually reduced from the tube body 31 to the connecting tube 2；The tube body 31 can pass through the second reducing pipe 7
It is connected with the suction nozzle 4, the internal diameter of second reducing pipe 7 can be gradually reduced from the tube body 31 to the suction nozzle 4, thus
Make type of tamper evidence that can gradually be close to the first reducing pipe or the second reducing pipe when moving, improves the blocking effect of type of tamper evidence.
In order to improve suction sputum efficiency, as shown in Figure 1, can on side wall of the suction nozzle 4 far from described 3 one end of sputum collecting pipe
To be provided with the sputum suction hole 41 for suction sputum, so as to prevent suction nozzle so that more sputum is entered in suction pipe by sputum suction hole
Sputum is caused to cannot be introduced into suction nozzle on absorption skin.
Check valve be it is well-known to those skilled in the art, the disclosure combination Fig. 3 and Fig. 4 provide a kind of specific embodiment party
Formula, but therefore the disclosure is not restricted.
As shown in figure 3, the check valve 5 includes the first lid 51 for connecting the resilient bladder 1, lid conjunction described first
The second lid 52 on lid 51 and the one-way valve 53 between first lid 51 and the second lid 52, described
One lid 51 is provided with the air inlet pipe 511 that first opening is in fluid communication, and it is outer that second lid 52 is provided with fluid communication
The escape pipe 521 on boundary, the one-way valve 53 is clipped between the air inlet pipe 511 and escape pipe 521 so that gas is only from air inlet
Pipe 511 is flowed to escape pipe 521.As shown in Figure 3-4, the one-way valve 53 includes for being clipped in air inlet pipe 511 and escape pipe
Retainer plate 531 between 521 and the flexible pouch 532 from 531 inner bulge of retainer plate are set in the flexible pouch 532
It is equipped with strip opening 533, the flexible pouch 532 is located in the escape pipe 521.When gas is discharged in resilient bladder, gas
Body squeezes the flexible pouch 532 in escape pipe 521 from air inlet pipe 511, and opening strip opening 533 from Fig. 3 shape is Fig. 4 shape
Shape allows gas to enough be discharged；And when resilient bladder does not need discharge gas, due to being formed as negative pressure inside resilient bladder,
To make the strip opening 533 of flexible pouch 532 be acted on down the shape as shown in Figure 3 by compression and back by external atmospheric pressure,
Check valve 5 is closed at this time.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (9)
1. a kind of portable sputum aspirator, which is characterized in that described device includes squeezable resilient bladder (1), connecting tube
(2), the volume of sputum collecting pipe (3), suction nozzle (4) and check valve (5), the resilient bladder (1) is greater than the sputum collecting pipe
(3) volume, the resilient bladder (1) are provided with the first opening and the second opening, and the sputum collecting pipe (3) is provided with third
Opening and the 4th opening, the check valve (5) connect the first opening of the resilient bladder (1) and pass through resilient bladder (1)
The check valve (5) is only capable of that the gas discharge in resilient bladder (1) cannot be sucked, and the second of the resilient bladder (1) opens
Mouth passes through the third open fluid communication of connecting tube (2) and the sputum collecting pipe (3), the resilient bladder (1) and the company
Adapter tube (2) is detachably connected, suction nozzle (4) described in the 4th open fluid communication of the sputum collecting pipe (3), and the sputum is received
Collector (3) include tube body (31) and be set to inside the tube body (31) for when sputum is full of tube body (31) blocking third open
The type of tamper evidence (32) of mouth.
2. the apparatus according to claim 1, which is characterized in that the internal diameter of the tube body (31) is greater than third opening
Diameter, the type of tamper evidence (32) is laminated structure and diameter is less than the internal diameter of the tube body (31) and is greater than third opening
Diameter.
3. the apparatus of claim 2, which is characterized in that the inner wall of the tube body (31) is inwardly projecting strip
Gib block (33), the gib block (33) are parallel to the axially extending of the tube body (31), offer on the type of tamper evidence (32)
For being embedded in the fluting (34) of the gib block (33).
4. device according to claim 3, which is characterized in that the gib block (33) is spaced a plurality of.
5. device according to claim 3, which is characterized in that the type of tamper evidence (32) includes interior disk (321) and coaxial
It is set in the outer disk (322) of interior disk (321) periphery, the thickness of the interior disk (321) is greater than the thickness of outer disk (322)
It spends, offers multiple gas outlets (323) on the outer disk (322).
6. the apparatus of claim 2, which is characterized in that the tube body (31) by the first reducing pipe (6) with it is described
Connecting tube (2) is connected, and the internal diameter of first reducing pipe (6) is gradually reduced from the tube body (31) Xiang Suoshu connecting tube (2)；Institute
It states tube body (31) and is connected with the suction nozzle (4) by the second reducing pipe (7), the internal diameter of second reducing pipe (7) is from the pipe
Body (31) Xiang Suoshu suction nozzle (4) is gradually reduced.
7. the apparatus according to claim 1, which is characterized in that the suction nozzle (4) is far from described sputum collecting pipe (3) one end
Side wall on be provided with sputum suction hole (41) for suction sputum.
8. the apparatus according to claim 1, which is characterized in that the check valve (5) includes connecting the resilient bladder (1)
The first lid (51), lid closes the second lid (52) on first lid (51) and is located at first lid (51)
And the second one-way valve (53) between lid (52), first lid (51), which is provided with, is in fluid communication first opening
Air inlet pipe (511), second lid (52), which is provided with, is in fluid communication extraneous escape pipe (521), the one-way valve (53)
It is clipped between the air inlet pipe (511) and escape pipe (521) so that gas is only flowed from air inlet pipe (511) to escape pipe (521).
9. device according to claim 8, which is characterized in that the one-way valve (53) includes for being clipped in air inlet pipe
(511) retainer plate (531) between escape pipe (521) and the flexible pouch from the retainer plate (531) inner bulge
(532), strip opening (533) is provided on the flexible pouch (532), the flexible pouch (532) is located at the outlet
It manages in (521).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918300.1U CN208974759U (en) | 2018-06-13 | 2018-06-13 | Portable sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820918300.1U CN208974759U (en) | 2018-06-13 | 2018-06-13 | Portable sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208974759U true CN208974759U (en) | 2019-06-14 |
Family
ID=66779015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820918300.1U Active CN208974759U (en) | 2018-06-13 | 2018-06-13 | Portable sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208974759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840667A (en) * | 2020-07-10 | 2020-10-30 | 浙江中医药大学附属第二医院 | Double-layer nasal aspirator |
-
2018
- 2018-06-13 CN CN201820918300.1U patent/CN208974759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840667A (en) * | 2020-07-10 | 2020-10-30 | 浙江中医药大学附属第二医院 | Double-layer nasal aspirator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103720432B (en) | Portable liquid suction device and fluid reservoir assembly thereof | |
| CN208974759U (en) | Portable sputum aspirator | |
| CN111135347A (en) | Sputum suction device for internal medicine nursing | |
| CN202666073U (en) | Portable gastric lavaging device | |
| CN103720436B (en) | Portable liquid suction device | |
| CN108771773A (en) | One kind being convenient for clean Manpower sputum aspirator | |
| CN111939345B (en) | Emergency department is with inhaling phlegm device | |
| CN202036593U (en) | Simple and easy sputum suction device | |
| CN203676986U (en) | Liquid swabbing device | |
| CN212282377U (en) | Gastric lavage machine convenient to operate | |
| CN203676992U (en) | Portable liquid pumping device | |
| CN210750503U (en) | Department of neurology is with inhaling phlegm device | |
| CN209154069U (en) | One kind disposably can vacuum suction oral cavity care appliances | |
| CN212854191U (en) | Body fluid collector | |
| CN211434393U (en) | Portable sputum aspirator | |
| CN206151954U (en) | Drainage device for oncology department | |
| CN209899527U (en) | Effusion discharging equipment for oncology | |
| CN215194184U (en) | Sputum suction device | |
| CN208693514U (en) | A kind of animal doctor's surgical scissors of the automatic ejection function with bloodletting slot | |
| CN211751366U (en) | Quick sputum aspirator for paediatrics | |
| CN218484922U (en) | Sputum clearing and nursing device | |
| CN208481769U (en) | A kind of division of respiratory disease sputum aspirator | |
| CN219110360U (en) | Novel sputum suction sterilization injection water device | |
| CN219071436U (en) | Disposable sputum aspirator | |
| CN216061470U (en) | Oral sputum suction equipment for emergency room of respiratory department |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |