CN204092667U - Pressing type body fluid respirator - Google Patents
Pressing type body fluid respirator Download PDFInfo
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- CN204092667U CN204092667U CN201420561028.8U CN201420561028U CN204092667U CN 204092667 U CN204092667 U CN 204092667U CN 201420561028 U CN201420561028 U CN 201420561028U CN 204092667 U CN204092667 U CN 204092667U
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- cylinder
- purification cylinder
- body fluid
- negative pressure
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Abstract
Pressing type body fluid respirator, be mainly used in draw when rescuing critical patient expectorant in patient mouth or and baby mouth in amniotic fluid.It comprises cylindrical shell, upper cover, its middle cylinder body is the flat cylinder of upper opening, from left to right be separated into four independently little spaces in cylindrical shell, they are respectively liquid storage cylinder, primary purification cylinder, double purification cylinder, negative pressure generation cylinder, are placed with sponge in the bottom of liquid storage cylinder; Diffuser plate is placed on primary purification cylinder and double purification cylinder bottom, layer of active carbon is placed with above diffuser plate in primary purification cylinder, in double purification cylinder, be placed with sterilization medicinal liquid, piston rod inserts in negative pressure generation cylinder and spins with piston, and spring is contained in the below of piston.The beneficial effects of the utility model are: operate simpler, quick, laborsaving, through activated carbon adsorption and medicinal liquid sterilization double-filtration, sterilization, the various microorganism such as the antibacterial in body fluid gas with foreign flavor, virus, the anaphylactogen overwhelming majority is adsorbed, is dissolved, is killed, is locked in active carbon and medicinal liquid.
Description
Technical field
This utility model relates to a kind of Medical aspirator, particularly a kind of pressing type body fluid respirator, it be mainly used in drawing expectorant in patient mouth or and baby mouth in amniotic fluid.
Background technology
Within the hospital, medical personnel are when rescuing critical patient, and department of obstetrics and gynecology doctor is when delivering a child neonate, sometimes in order to race against time, usually draw sputum in patient and baby mouth or amniotic fluid with artificial phlegm sucking equipment.The advantage of artificial phlegm sucking equipment does not need power supply, is easy to carry, and uses efficient and convenient.Traditional artificial phlegm sucking equipment is by phlegm storing body, upper cover, and form with two flexible pipes of upper cover UNICOM, use this with artificial phlegm sucking equipment be patient draw sputum in oral cavity or amniotic fluid time, first a flexible pipe is inserted in patient's mouth, medical personnel suck the outside artificial inspiration in end of another root flexible pipe, negative pressure is formed, in the sputum in patient's mouth or inspiration of amniotic fluid phlegm storing body in phlegm storing body.Usual sputum or amniotic fluid have abnormal flavour, containing sputum abnormal flavour, antibacterial, anaphylactogen etc. in these gas with foreign flavor, and will certainly these with in the gas suction inlet of abnormal flavour, pathogenic bacteria in the process of artificial inspiration; Due to sputum in phlegm storing body or polyhydramnios under individual cases, or phlegm storing body tilts to skew, and the sputum in phlegm storing body or amniotic fluid will be made to be sucked in the mouth of oneself by medical personnel, causes medical personnel and vomits nauseating.So both unhygienic, the carrying out of normal work can be affected again.At present, also some sputum aspirator adopts negative pressure sacculus to replace the mouth of people to aspirate, but the abnormal smells from the patient with abnormal flavour pumped out is discharged into indoor immediately, both pollutes room air like this, also have impact on the physical and mental health of medical personnel.
Summary of the invention
The purpose of this utility model is the defect and the deficiency that make up prior art, avoiding medical personnel to be inhaled in oneself mouth or situation about being issued in room air for there is gas with foreign flavor when patient draws sputum in oral cavity or amniotic fluid using traditional artificial phlegm sucking equipment, providing a kind of pressing type body fluid respirator.When using this aspirator, only just need can form negative pressure in aspirator with the handle on pressing aspirator.This aspirator volume is little, is easy to carry, convenient to use, and the body fluid pumped out all is collected in liquid storage cylinder, and the active carbon of expellant gas device in aspirator and the process of disinfectant solution filtration, purification, effectively can eliminate the gas abnormal flavour in waste gas and virus.
For achieving the above object, the technical solution adopted in the utility model is as follows: a kind of pressing type body fluid respirator, comprise cylindrical shell, upper cover, pipette, bend pipe, flexible pipe, diffuser plate, check valve, piston, its middle cylinder body is the flat cylinder of the upper opening that is made of plastics, turning type boss is shaped with at the peripheral edge at cylindrical shell upper opening place, four independently little spaces are from left to right separated in cylindrical shell, they are respectively liquid storage cylinder, primary purification cylinder, double purification cylinder, negative pressure generation cylinder, at primary purification cylinder, double purification cylinder, the dividing plate top, left side of negative pressure generation cylinder is respectively shaped with a boss with endoporus, also a boss with endoporus is shaped with above barrel on the right side of negative pressure generation cylinder, all sealing ring is housed in described endoporus, 4 leg-of-mutton brace tables are respectively shaped with in the bottom of primary purification cylinder and double purification cylinder, a passage is shaped with in the lower right of negative pressure generation cylinder, the upper cover be made of plastics is shaped with rectangular seal groove bottom it, the shape of seal groove and the mating shapes at cylindrical shell upper opening place, seal groove is built with rubber gasket, periphery bottom upper cover is evenly equipped with 8 movable snap closes, be shaped with a liquid sucting port on the left of upper cover, on the right side of upper cover, be shaped with a big hole, diffuser plate is tabular, is shaped with the short tube of a up/down perforation on the left of described diffuser plate, and diffuser plate is shaped with the diffusing hole that 20 ~ 40 are played diffusing air current effect, sponge is placed with in the bottom of liquid storage cylinder, two diffuser plates are placed on the brace table of primary purification cylinder and double purification cylinder bottom respectively, a bend pipe is respectively fitted with in the left side dividing plate upper boss of primary purification cylinder and double purification cylinder, two flexible pipes are connected between bend pipe and short tube, layer of active carbon is placed with above diffuser plate in primary purification cylinder, the volume of this active carbon accounts for 70% of primary purification cylinder total measurement (volume), is stamped one block of porous ventilation web plate above active carbon layer, in double purification cylinder, be placed with sterilization medicinal liquid, the volume of this sterilization medicinal liquid accounts for 40% of double purification cylinder total measurement (volume), on the left of negative pressure generation cylinder, a check valve is respectively equipped with at the boss place on dividing plate and barrel top, right side, and the effect of two check valves is all control air-flow can only flow from left to right, upper cover covers on cylindrical shell, presses 8 snap closes, and locked by the turning type boss of snap close and around, make upper cover and cylindrical shell compact siro spinning technology, the pipette with flow regulator is inserted into the liquid sucting port place on the left of upper cover, the big hole of piston rod on the right side of upper cover inserts in negative pressure generation cylinder, and spins with upper piston area, and spring is contained in the below of piston.
Operation principle of the present utility model and using method: close actuator, a hands pressing piston rod, piston is made to move downward on earth, at this moment the air of piston lower portion discharges negative pressure generation cylinder through passage, negative pressure is produced in negative pressure generation cylinder above piston, under the effect of negative pressure, the check valve on the left of barrel is opened, and then in whole cylindrical shell, forms negative pressure; Piston upwards under the action of the spring, forms malleation in the space of upper piston area, the closed check valve on the left of at this moment negative pressure generation cylinder, and the check valve on the right side of in the of two is opened, and the gas on negative pressure generation cylinder top discharges cylindrical shell through the check valve of its right upper portion; The mouth of pipe of pipette is aimed at the sputum in patient's mouth or amniotic fluid, open actuator sputum or amniotic fluid are drawn onto in liquid storage cylinder and are absorbed by the sponge, and liquid storage cylinder top is sent to the below of diffuser plate with the bend pipe of gas in primary purification cylinder of abnormal flavour, flexible pipe, diffuser plate, then this gas multiple tiny diffusing hole on diffuser plate is upwards flow through active carbon layer and is carried out uniform adsorption filtration process; The bend pipe of gas above active carbon layer again in double purification cylinder, flexible pipe, diffuser plate are sent in the medicinal liquid below diffuser plate, and then this gas forms many minute bubbles and upwards flows through medicinal liquid layer and sterilize and be gathered in the top in double purification cylinder through diffusing hole; When pressing piston rod again, the check valve of these waste gas after medicinal liquid sterilizing and purifying top on the right side of double purification cylinder is inhaled in negative pressure generation cylinder, then piston upwards under the action of the spring, malleation is formed in the space of upper piston area, at this moment the closed check valve above on the right side of double purification cylinder, and the check valve on the right side of negative pressure generation cylinder is opened, the waste gas in negative pressure generation cylinder just discharges cylindrical shell through the check valve of its right upper portion.The Main Function placing sponge in liquid storage cylinder allows sponge absorb body fluid, and medical personnel be look at can not be too nauseating, if when the body fluid needing measurement observation patient to be sucked out, can take out sponge in advance, then carry out suction operation.
This utility model compared with prior art beneficial effect is: operate simple and fast more, much cleaner, more laborsaving, through activated carbon adsorption and medicinal liquid sterilization double-filtration, sterilization, the various microorganism overwhelming majority such as the antibacterial in body fluid gas with foreign flavor, virus, anaphylactogen is adsorbed, is dissolved, is killed, is locked in active carbon and medicinal liquid, inhales the problem of abnormal flavour, kiss abnormal flavour when thoroughly solving operation in the past.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the A-A sectional view in Fig. 1.
Fig. 3 is the top view of upper cover.
Fig. 4 is the part sectioned view of primary purification cylinder left-half in Fig. 1.
Fig. 5 is the part sectioned view of double purification cylinder left-half in Fig. 1.
Fig. 6 is the part sectioned view of double purification cylinder top-right part in Fig. 1.
Fig. 7 is the part sectioned view of negative pressure generation cylinder top-right part in Fig. 1.
In figure, 1. cylindrical shell, 11. brace tables, 12, 13, 14. dividing plates, 15, 16, 17, 54. boss, 18. turning type boss, 19. passages, 2. upper cover, 21. liquid sucting ports, 22. snap closes, 23. sealing gaskets, 24. big holes, 25. pipette, 26. actuators, 26. sponges, 3. primary purification cylinder, 31, 41. bend pipes, 32, 42. flexible pipes, 33, 43. diffuser plates, 34, 44. short tubes, 35, 45. diffusing holes, 36. active carbons, 37. ventilation web plates, 4. double purification cylinder, 46. medicinal liquids, 47, 55. check valves, 5. negative pressure generation cylinder, 51. pistons, 52. piston rods, 53. springs, 6. liquid storage cylinder.
Detailed description of the invention
In figure, a kind of pressing type body fluid respirator, comprise cylindrical shell 2, upper cover 2, pipette 24, bend pipe 31, 41, flexible pipe 32, 42, diffuser plate 33, 43, check valve 47, 55, piston 51, its middle cylinder body 1 is the flat cylinder of the upper opening that is made of plastics, turning type boss 18 is shaped with at the outer periphery at cylindrical shell 1 upper opening place, four independently little spaces are from left to right separated in cylindrical shell 1, they are respectively liquid storage cylinder 6, primary purification cylinder 3, double purification cylinder 4, negative pressure generation cylinder 5, at primary purification cylinder 3, double purification cylinder 4, the left side dividing plate 12 of negative pressure generation cylinder 5, 13, 14 tops are respectively shaped with a boss 15 with endoporus, 16, 17, also a boss 54 with endoporus is shaped with above barrel on the right side of negative pressure generation cylinder 5, all sealing ring is housed in described endoporus, 4 leg-of-mutton brace tables 11 are respectively shaped with in the bottom of primary purification cylinder 3 and double purification cylinder 4, a passage 19 is shaped with in the lower right of negative pressure generation cylinder 5, the upper cover 2 be made of plastics is shaped with rectangular seal groove bottom it, the shape of seal groove and the mating shapes at cylindrical shell 1 upper opening place, seal groove is built with rubber gasket 23, periphery bottom upper cover 2 is evenly equipped with 8 movable snap closes 22, be shaped with a liquid sucting port 21 on the left of upper cover 2, on the right side of upper cover 2, be shaped with a big hole 24, diffuser plate 33,43, in tabular, is shaped with the short tube 34,44 of a up/down perforation, diffuser plate 33,43 is shaped with the diffusing hole 35,45 that 20 ~ 40 are played diffusing air current effect on the left of described diffuser plate 33,43, sponge 26 is placed with in the bottom of liquid storage cylinder 6, two diffuser plates 33,43 are placed on the brace table 11 of primary purification cylinder 3 and double purification cylinder 4 bottom respectively, a bend pipe 31,41 is respectively fitted with in left side dividing plate 12,13 upper boss 15,16 of primary purification cylinder 3 and double purification cylinder 4, two flexible pipes 32,42 are connected between bend pipe 31,41 and short tube 34,44, layer of active carbon 36 is placed with above diffuser plate 33 in primary purification cylinder 3, the volume of this active carbon 36 accounts for 70% of primary purification cylinder 3 total measurement (volume), is stamped one block of porous ventilation web plate 37 above active carbon 36 layers, in double purification cylinder 4, be placed with sterilization medicinal liquid 46, the volume of this sterilization medicinal liquid 46 accounts for 40% of double purification cylinder 4 total measurement (volume), on the left of negative pressure generation cylinder 5, a check valve 47,55 is respectively equipped with at boss 17,54 place on dividing plate 14 and barrel top, right side, and the effect of two check valves 47,55 is all control air-flow can only flow from left to right, upper cover 2 covers on cylindrical shell 1, presses 8 snap closes 22, and locked by the turning type boss 18 of snap close 22 with cylindrical shell 1 periphery, make upper cover 2 and cylindrical shell 1 compact siro spinning technology, the pipette 25 with flow regulator 26 is inserted into liquid sucting port 21 place on the left of upper cover 2, the big hole 24 of piston rod 52 on the right side of upper cover 2 inserts in negative pressure generation cylinder 5, and spins with piston 51 top, and spring 53 is contained in the below of piston 51.
Claims (9)
1. a pressing type body fluid respirator, comprise storage expectorant bucket, upper cover, pipette, liquid sucting port, negative pressure generation cylinder, it is characterized in that: further comprising bend pipe, flexible pipe, diffuser plate, check valve, medicinal liquid, active carbon, its middle cylinder body is the flat cylinder of the upper opening that is made of plastics, turning type boss is shaped with at the peripheral edge at cylindrical shell upper opening place, four independently little spaces are from left to right separated in cylindrical shell, they are respectively liquid storage cylinder, primary purification cylinder, double purification cylinder, negative pressure generation cylinder, 4 leg-of-mutton brace tables are respectively shaped with in the bottom of primary purification cylinder and double purification cylinder, two diffuser plates are placed on the brace table of primary purification cylinder and double purification cylinder bottom respectively, layer of active carbon is placed with above diffuser plate in primary purification cylinder, one block of porous ventilation web plate is stamped above active carbon layer, in double purification cylinder, be placed with sterilization medicinal liquid, be placed with sponge in the bottom of liquid storage cylinder, upper cover covers on cylindrical shell, is shaped with a liquid sucting port on the left of upper cover, is shaped with a big hole on the right side of upper cover, and the big hole of piston rod on the right side of upper cover inserts in negative pressure generation cylinder, and spins with upper piston area, and spring is contained in the below of piston.
2. pressing type body fluid respirator according to claim 1, is characterized in that: the upper cover be made of plastics is shaped with rectangular seal groove bottom it, and the shape of seal groove and the mating shapes at cylindrical shell upper opening place, seal groove is built with rubber gasket.
3. pressing type body fluid respirator according to claim 1, is characterized in that: the periphery bottom described upper cover is evenly equipped with 8 movable snap closes.
4. pressing type body fluid respirator according to claim 1, is characterized in that: the pipette with flow regulator is inserted into the liquid sucting port place on the left of upper cover.
5. pressing type body fluid respirator according to claim 1, is characterized in that: be shaped with a passage in the lower right of negative pressure generation cylinder.
6. pressing type body fluid respirator according to claim 1, is characterized in that: described diffuser plate is tabular, is shaped with the short tube of a up/down perforation on the left of diffuser plate, and diffuser plate is shaped with the diffusing hole that 20 ~ 40 are played diffusing air current effect.
7. pressing type body fluid respirator according to claim 1, it is characterized in that: be respectively shaped with a boss with endoporus on the dividing plate top, left side of primary purification cylinder, double purification cylinder, negative pressure generation cylinder, on the right side of negative pressure generation cylinder, be also shaped with a boss with endoporus above barrel, in described endoporus, all sealing ring be housed.
8. the pressing type body fluid respirator according to claim 6 or 7, is characterized in that: in the left side dividing plate upper boss of primary purification cylinder and double purification cylinder, be respectively fitted with a bend pipe, two flexible pipes are connected between bend pipe and short tube.
9. pressing type body fluid respirator according to claim 7, is characterized in that: on the left of negative pressure generation cylinder, a check valve is respectively equipped with at the boss place on dividing plate and barrel top, right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561028.8U CN204092667U (en) | 2014-09-28 | 2014-09-28 | Pressing type body fluid respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420561028.8U CN204092667U (en) | 2014-09-28 | 2014-09-28 | Pressing type body fluid respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204092667U true CN204092667U (en) | 2015-01-14 |
Family
ID=52261140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420561028.8U Withdrawn - After Issue CN204092667U (en) | 2014-09-28 | 2014-09-28 | Pressing type body fluid respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204092667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017070117A1 (en) * | 2015-10-19 | 2017-04-27 | Integrated Surgical LLC | Liquid-gas separator |
-
2014
- 2014-09-28 CN CN201420561028.8U patent/CN204092667U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017070117A1 (en) * | 2015-10-19 | 2017-04-27 | Integrated Surgical LLC | Liquid-gas separator |
| AU2016341855B2 (en) * | 2015-10-19 | 2018-12-20 | Conmed Corporation | Liquid-gas separator |
| US10420867B2 (en) | 2015-10-19 | 2019-09-24 | Conmed Corporation | Liquid-gas Separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150114 Effective date of abandoning: 20160127 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |