CN209060127U - A kind of ear-nose-throat department sputum aspirator - Google Patents
A kind of ear-nose-throat department sputum aspirator Download PDFInfo
- Publication number
- CN209060127U CN209060127U CN201821081646.7U CN201821081646U CN209060127U CN 209060127 U CN209060127 U CN 209060127U CN 201821081646 U CN201821081646 U CN 201821081646U CN 209060127 U CN209060127 U CN 209060127U
- Authority
- CN
- China
- Prior art keywords
- sputum aspirator
- gas
- sputum
- tube
- aspirator tube
- 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 - Fee Related
Links
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of ear-nose-throat department sputum aspirators, are related to medical device appliances technical field.It includes suction cylinder, pull rod, piston, and pull rod and suction cylinder are slidingly sealed cooperation；Suction cylinder front end is communicated with sputum aspirator tube；Sputum aspirator tube rear portion is equipped with check (non-return) valve；Check (non-return) valve rear is provided on sputum aspirator tube and expands transhipment department；It expands transhipment department outer wall and is communicated with catheter straight down；Catheter lower thread is communicated with liquid storage bottle；Transhipment department rear is expanded, cooperation is fixed with filtering plug in sputum aspirator tube；Filtering plug rear is communicated with level-one gas-guide tube on sputum aspirator tube；Air bag is nested and fixed in sputum aspirator tube front；Level-one gas-guide tube rear end is connected to sputum aspirator tube, and forward end seal, which passes through, to be protruded into sputum aspirator tube in the middle part of sputum aspirator tube and be connected to air bag.The beneficial effects of the utility model are: it is able to solve the dispersion of traditional approach suction sputum dynamics, the halfway problem of suction sputum, and sputum collecting can be made more thorough, facilitate continuous suction sputum.
Description
Technical field
The utility model relates to medical device appliances technical fields.
Background technique
During clinical care, some patients cannot voluntarily expectoration, human assistance suction sputum is needed, to keep the smooth of respiratory tract
It is logical.Existing suction sputum pipe diameter is less than the diameter of pipe, and its purpose is to avoid sputum aspirator tube from scratching the tracheae of patient
Inner wall, however setting causes there are space between sputum aspirator tube and tracheae in this way, suction sputum dynamics is dispersed, and suction sputum is not thorough；Except this
In addition, existing sputum aspirator often leads to sputum and enters suction cylinder part, not only pollutes suction cylinder, is unfavorable for continuing suction sputum,
And influence the collection of sputum.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of ear nose larynx for above-mentioned technical deficiency
Section's sputum aspirator is able to solve the dispersion of traditional approach suction sputum dynamics, the halfway problem of suction sputum, and can make sputum collecting more
Thoroughly, facilitate continuous suction sputum.
The technical solution adopted in the utility model is: providing a kind of ear-nose-throat department sputum aspirator, including suction cylinder, pull rod, work
Plug, pull rod and suction cylinder are slidingly sealed cooperation；Suction cylinder front end is communicated with sputum aspirator tube；Sputum aspirator tube rear portion is equipped with check (non-return) valve；Only
Against valve rear, it is provided on sputum aspirator tube and expands transhipment department；It expands transhipment department outer wall and is communicated with catheter straight down；Under catheter
End threaded communication has liquid storage bottle；Transhipment department rear is expanded, cooperation is fixed with filtering plug in sputum aspirator tube；Filtering plug rear, sputum aspirator tube
On be communicated with level-one gas-guide tube；Air bag is nested and fixed in sputum aspirator tube front；Level-one gas-guide tube rear end is connected to sputum aspirator tube, preceding
It protrudes into the middle part of the hermetically passing sputum aspirator tube of end in sputum aspirator tube and is connected to air bag；Second level gas-guide tube is provided on level-one gas-guide tube；Two
Grade gas-guide tube rear end is connected to suction cylinder rear portion, is connected in the middle part of front end and level-one gas-guide tube；Level-one gas-guide tube rear portion and two
Breather check valve is mounted on grade gas-guide tube；Outside sputum aspirator tube, exhaust pipe is communicated on level-one gas-guide tube；It is installed on exhaust pipe
There is shut-off valve；Exhaust pipe end is communicated with bag film；In front of exhaust pipe, it is equipped on level-one gas-guide tube by pressure valve.
Advanced optimize the technical program, gas transmission set is nested and fixed in a kind of sputum aspirator tube front end of ear-nose-throat department sputum aspirator；
Gas transmission, which is put on, is evenly distributed with stomata；Appendix is provided in sputum aspirator tube；Appendix back-end sealing passes through in the middle part of sputum aspirator tube, front end
It is connected to gas transmission set.
Advanced optimize the technical program, sealer is nested and fixed in a kind of gasbag ektexine of ear-nose-throat department sputum aspirator；Sealer
On be uniformly provided with micropore.
The utility model has the beneficial effects that:
1, it pulls pull rod that can make to generate suction at suction cylinder, is sucked sputum by the effect of sputum aspirator tube；Check (non-return) valve energy
Enough prevent the sputum reflux of suction；The aggregation of sputum can be facilitated by expanding transhipment department, and sputum is made to be easier to be flowed into storage in liquid storage bottle
It deposits, combined filtering plug can make sputum collecting more thorough, prevent sputum from entering in suction cylinder to the barrier effect of sputum, side
Just the continuous use of suction cylinder is conducive to continuous suction sputum；Level-one gas-guide tube is connected to air bag, second level gas-guide tube and level-one gas-guide tube
Connection, level-one gas-guide tube are connected to sputum aspirator tube, and second level gas-guide tube is connected to suction cylinder rear portion, and level-one gas-guide tube rear portion and second level are led
Breather check valve is mounted on tracheae, no matter being evacuated or being vented can make suction cylinder pass through level-one gas-guide tube or second level air guide
Pipe inflates air bag；Air bag inflation can be blocked with pipe, to make the space between sputum aspirator tube and patient airway
It is filled, focuses on suction sputum dynamics at sputum, suction sputum is more thorough.
2, it is communicated with exhaust pipe on level-one gas-guide tube, shut-off valve is installed on exhaust pipe, exhaust pipe end is communicated with film
Bag opens shut-off valve, and air bag can be made to deflate and reduced, no longer closure tracheae, to facilitate patient respiratory, bag film can not make
Gas leakage, reduces cross-infection risk；The access inflated to air bag can be blocked by pressure valve, to control the expansion of air bag
Degree；It can be connected to extraneous ventilator by appendix, have the function that assist patient respiratory through stomata.
2, sealer is nested and fixed in gasbag ektexine, and micropore is uniformly provided in sealer, can fill out between sealer and gasbag ektexine
Drug is filled, air bag expansion can be such that micropore opens, and drug can conveniently be coated in patient airway's inner wall, reach therapeutic effect.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the utility model.
In figure, 1, suction cylinder；2, pull rod；3, piston；4, sputum aspirator tube；5, check (non-return) valve；6, transhipment department is expanded；7, catheter；
8, liquid storage bottle；9, filtering plug；10, level-one gas-guide tube；11, air bag；12, second level gas-guide tube；13, breather check valve；14, it is vented
Pipe；15, shut-off valve；16, bag film；17, pressure valve is pressed；18, gas transmission set；19, stomata；20, appendix；21, sealer；22, micropore.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
As shown in Figure 1, a kind of ear-nose-throat department sputum aspirator, including suction cylinder 1, pull rod 2, piston 3, pull rod 2 and suction cylinder 1 are sliding
Dynamic sealing cooperation；1 front end of suction cylinder is communicated with sputum aspirator tube 4；4 rear portion of sputum aspirator tube is equipped with check (non-return) valve 5；5 rear of check (non-return) valve, suction sputum
It is provided on pipe 4 and expands transhipment department 6；It expands 6 outer wall of transhipment department and is communicated with catheter 7 straight down；7 lower thread of catheter connects
It is connected with liquid storage bottle 8；6 rear of transhipment department is expanded, cooperation is fixed with filtering plug 9 in sputum aspirator tube 4；9 rear of filtering plug, on sputum aspirator tube 4
It is communicated with level-one gas-guide tube 10；Air bag 11 is nested and fixed in 4 front of sputum aspirator tube；10 rear end of level-one gas-guide tube and sputum aspirator tube 4
Connection, forward end seal, which passes through, to be protruded into sputum aspirator tube 4 in the middle part of sputum aspirator tube 4 and is connected to air bag 11；It is provided on level-one gas-guide tube 10
Second level gas-guide tube 12；12 rear end of second level gas-guide tube is connected to 1 rear portion of suction cylinder, is connected in the middle part of front end and level-one gas-guide tube 10；Institute
It states and is mounted on breather check valve 13 on 10 rear portion of level-one gas-guide tube and second level gas-guide tube 12；Outside sputum aspirator tube 4, level-one gas-guide tube
Exhaust pipe 14 is communicated on 10；Shut-off valve 15 is installed on exhaust pipe 14；14 end of exhaust pipe is communicated with bag film 16；Exhaust pipe
In front of 14, it is equipped on level-one gas-guide tube 10 by pressure valve 17.
Gas transmission set 18 is nested and fixed in 4 front end of sputum aspirator tube；Stomata 19 is evenly distributed on gas transmission set 18；It is set in sputum aspirator tube 4
It is equipped with appendix 20；20 back-end sealing of appendix passes through 4 middle part of sputum aspirator tube, and front end is connected to gas transmission set 18；11 outer wall set of air bag
It connects and is fixed with sealer 21；Micropore 22 is uniformly provided in sealer 21.
During bar twitching 2, due to the effect of check (non-return) valve 5 and breather check valve 13,1 backside gas of suction cylinder is squeezed
Pressure enters back into the realization of level-one gas-guide tube 10 to the gas replenishment process of air bag 11 to pass through second level gas-guide tube 12, therefore suction sputum is same
When also achieve closure to tracheae, improve suction sputum effect；Pull will be closed to a certain degree by pressure valve 17 afterwards, and shut-off valve 15 is beaten
It opens, gas enters bag film 16 by exhaust pipe 14 at this time, and the no longer inflation of air bag 11 avoids 11 degrees of expansion mistake of air bag
Patient harm tracheae greatly；When piston 3 is moved to 1 rear portion of suction cylinder and can not continue suction after continuous suction sputum, without by sputum aspirator tube 4
It takes out, only needs pushing drawing rod 2, gas passes through level-one gas-guide tube 10 at this time, then enters bag film 16, piston 3 through exhaust pipe 14
It can be smoothly moved to 1 front of suction cylinder, facilitate and continue to aspirate.
For the patient more for intratracheal sputum, continuous suction sputum is needed, therefore air bag 11 needs for operating easily,
It is constantly in and needs to exhale appendix 20 with the external world at this time to ensure that patient respiratory is normal by the state that patient airway blocks
The connection of suction machine.
For the patient less for sputum, it is not necessarily to continuous suction sputum, therefore block tracheae when air bag 11 expands, completes one
It after secondary suction action, opens and presses pressure valve 17 and shut-off valve 15, air bag 11 can deflate diminution, and patient can restore to breathe, at this time
It is not necessary that appendix 20 is connected to extraneous ventilator.
Claims (3)
1. a kind of ear-nose-throat department sputum aspirator, including suction cylinder (1), pull rod (2), piston (3), it is characterised in that: pull rod (2) and pumping
Suction tube (1) is slidingly sealed cooperation；Suction cylinder (1) front end is communicated with sputum aspirator tube (4)；Sputum aspirator tube (4) rear portion is equipped with check (non-return) valve
(5)；Check (non-return) valve (5) rear is provided on sputum aspirator tube (4) and expands transhipment department (6)；Transhipment department (6) outer wall is expanded to connect straight down
It is connected with catheter (7)；Catheter (7) lower thread is communicated with liquid storage bottle (8)；Transhipment department (6) rear is expanded, sputum aspirator tube (4) is interior
Cooperation is fixed with filtering plug (9)；Filtering plug (9) rear is communicated with level-one gas-guide tube (10) on sputum aspirator tube (4)；Before sputum aspirator tube (4)
Air bag (11) are nested and fixed in portion；Level-one gas-guide tube (10) rear end is connected to sputum aspirator tube (4), and forward end seal passes through sputum aspirator tube
(4) middle part is protruded into sputum aspirator tube (4) and is connected to air bag (11)；Second level gas-guide tube (12) are provided on level-one gas-guide tube (10)；
Second level gas-guide tube (12) rear end is connected to suction cylinder (1) rear portion, is connected in the middle part of front end and level-one gas-guide tube (10)；The level-one is led
Breather check valve (13) are mounted on tracheae (10) rear portion and second level gas-guide tube (12)；Sputum aspirator tube (4) is external, level-one gas-guide tube
(10) exhaust pipe (14) are communicated on；Shut-off valve (15) are installed on exhaust pipe (14)；Exhaust pipe (14) end is communicated with film
Bag (16)；In front of exhaust pipe (14), it is equipped on level-one gas-guide tube (10) by pressure valve (17).
2. a kind of ear-nose-throat department sputum aspirator according to claim 1, it is characterised in that: sputum aspirator tube (4) front end is sleeved and fixed
There are gas transmission set (18)；Stomata (19) are evenly distributed on gas transmission set (18)；Appendix (20) are provided in sputum aspirator tube (4)；Gas transmission
It manages (20) back-end sealing to pass through in the middle part of sputum aspirator tube (4), front end is connected to gas transmission set (18).
3. a kind of ear-nose-throat department sputum aspirator according to claim 1, it is characterised in that: air bag (11) outer wall is nested and fixed
Sealer (21)；Micropore (22) are uniformly provided in sealer (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081646.7U CN209060127U (en) | 2018-07-09 | 2018-07-09 | A kind of ear-nose-throat department sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081646.7U CN209060127U (en) | 2018-07-09 | 2018-07-09 | A kind of ear-nose-throat department sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209060127U true CN209060127U (en) | 2019-07-05 |
Family
ID=67089299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081646.7U Expired - Fee Related CN209060127U (en) | 2018-07-09 | 2018-07-09 | A kind of ear-nose-throat department sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209060127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481790A (en) * | 2020-04-24 | 2020-08-04 | 亓永杰 | Prevent phlegm scab disconnect-type gas transmission intubate |
| CN113230469A (en) * | 2021-05-18 | 2021-08-10 | 隋超 | Drainage device for medical oncology |
-
2018
- 2018-07-09 CN CN201821081646.7U patent/CN209060127U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111481790A (en) * | 2020-04-24 | 2020-08-04 | 亓永杰 | Prevent phlegm scab disconnect-type gas transmission intubate |
| CN113230469A (en) * | 2021-05-18 | 2021-08-10 | 隋超 | Drainage device for medical oncology |
| CN113230469B (en) * | 2021-05-18 | 2022-10-18 | 隋超 | Drainage device for medical oncology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209060127U (en) | A kind of ear-nose-throat department sputum aspirator | |
| CN104958818A (en) | Multifunctional double-bag trachea cannula | |
| CN209186881U (en) | A kind of division of respiratory disease thoracocentesis device | |
| CN206491851U (en) | Closing puncture set | |
| CN208598868U (en) | A kind of thoracic surgery drainage device | |
| CN106606824A (en) | Device capable of performing moxa-moxibustion, medicine penetration and acupuncture while cupping | |
| CN207024316U (en) | A kind of special drainage system of liver and gall surgical department | |
| CN108578793A (en) | A kind of Breast Surgery operation negative pressure drainage device | |
| CN204890869U (en) | Multi -functional couple of bag trachea cannula | |
| CN204910251U (en) | Novel liver and gall drainage tube | |
| CN202961447U (en) | Disposable silent oxygen humidification bottle | |
| CN208710602U (en) | A kind of oncology drainage device | |
| CN201542910U (en) | Emergency treatment artificial respirator | |
| CN206526315U (en) | A kind of Mammary cancer negative pressure drainage device | |
| CN112618815A (en) | Nursing sputum suction device for intensive care unit | |
| CN211535859U (en) | Traditional chinese and western medicine combines urine aspirator for surgery | |
| CN109498896A (en) | A kind of agravic control infusion device | |
| CN214911130U (en) | Drainage bottle for nursing of severe clinical patients | |
| CN209316015U (en) | Thoracoscope puncture outfit | |
| CN205007397U (en) | Disposable laryngeal mask air flue pipe | |
| CN212679400U (en) | Special treatment frame of internal medicine | |
| CN207186876U (en) | Assisted transfusion care device in a kind of hospital | |
| CN210472678U (en) | Sputum suction device for department of pediatrics | |
| CN205849871U (en) | The manual negative pressure drainage vessel of safety | |
| CN216824452U (en) | Throat dilator for maintaining breathing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190705 Termination date: 20210709 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |