CN103816579A - Interrupted type sputum suction machine interface device for sputum suction - Google Patents
Interrupted type sputum suction machine interface device for sputum suction Download PDFInfo
- Publication number
- CN103816579A CN103816579A CN201410110075.5A CN201410110075A CN103816579A CN 103816579 A CN103816579 A CN 103816579A CN 201410110075 A CN201410110075 A CN 201410110075A CN 103816579 A CN103816579 A CN 103816579A
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- China
- Prior art keywords
- sputum
- pipe
- core bar
- bar body
- sputum aspirator
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
Abstract
The invention belongs to the technical field of medical instruments. In order to solve the technical problems in sputum suction operating at present, an interrupted type sputum suction machine interface device for sputum suction is provided. The interrupted type sputum suction machine interface device comprises a cylindrical shell, a sputum suction machine interface and a double-cavity sputum suction pipe interface are formed in the shell, a sputum collecting pipe, a sputum suction pipe and a sputum reducing pipe are inserted into the shell, a cylindrical core rod body is arranged inside the shell and is in sealing contact with the edges of the inner circles of an upper ring plate and a lower ring plate, a supporting spring is arranged between the bottom of the core rod body and a lower end cover of the shell, and a medicine adding pipe is arranged at the top of the core rod body. A branch pipe is arranged on the medicine adding pipe to be connected with the sputum reducing pipe, the sputum collecting pipe and the sputum suction pipe are located on the two sides of the core rod body and located in the same horizontal line, the ends of the sputum collecting pipe and the sputum suction pipe are in contact with the core rod body, a radial through hole is formed in the core rod body, and the sputum collecting pipe and the sputum suction pipe are through via the radial through hole under supporting of the spring.
Description
Technical field
The invention belongs to technical field of medical instruments, specifically refer to a kind of discontinuous suction sputum sputum aspirator interface arrangement.
Background technology
Sputum aspirator is the medical treatment device of indispensability while giving emergency treatment to a patient, if in the time that anxious, heavy, danger patient rescue clearing pneogaster not in time, by the foreign body sucking-off of the expectorant of oral cavity and throat portion, liquid or other semi-fluid shape, patient will get clogged and cannot breathe and death.If when in suction sputum process, Discover the patients sputum is difficult to sucking-off compared with thickness, the liquid that should reduce phlegm supply with, after sputum is melted by its sucking-off.For this requirement, there is in the market Double-cavity phlegm sucking pipe.As publication number is: 203370142U, title: sputum aspirator, in this patent document, disclosed sputum aspirator comprises the sputum aspirator tube of hollow, interlayer is set in the middle of sputum aspirator tube, make the sputum aspirator tube of hollow become double cavity structure, be suction sputum main chamber, an outlet termination vacuum extractor, one is the negative chamber of injecting the agent of reducing phlegm, outlet termination syringe.Adopt the operation of can reducing phlegm of above-mentioned sputum aspirator tube in suction sputum.But find in actual rescue process, if adopt sputum aspirator to carry out suction sputum operation, when sputum is during compared with thickness, the aspiration end of sputum aspirator tube not only can not be by sputum sucking-off but also because continuous negative pressure-pumping likely causes wound to patient's mucosal tissue, if and now inject the liquid that reduces phlegm, the liquid that reduces phlegm is leaving the Guan Houhui that reduces phlegm by the quick sucking-off of sputum aspirator tube, and the liquid that reduces phlegm is difficult to play the effect of reducing phlegm.Therefore best suction sputum method is to adopt the operation of discontinuous suction sputum, injecting reduces phlegm retains a period of time after liquid and then carries out vacuuming operation, even in the time that sputum is more smooth, adopt the effect of discontinuous suction sputum to be also better than continous way suction sputum, it both can guarantee the abundant sucking-off of sputum, also can avoid patient's bottleneck throat to produce undue stimulation, cause that patient is uncomfortable or patient is damaged simultaneously.
Summary of the invention
Existing technical problem while carrying out suction sputum operation for current employing sputum aspirator, the invention provides a kind of discontinuous suction sputum sputum aspirator interface arrangement.
For realizing above-mentioned technical purpose, the technical solution used in the present invention is: discontinuous suction sputum sputum aspirator interface arrangement, it comprises a cylindrical shell, housing is provided with upper and lower end cap, housing is provided with sputum aspirator interface and double-cavity sputum suction interface tube, sputum aspirator interface inside is provided with sputum collecting pipe, Double-cavity phlegm sucking pipe inside is respectively equipped with sputum aspirator tube and reduces phlegm pipe, sputum collecting pipe, sputum aspirator tube and the pipe that reduces phlegm extend into enclosure interior, it is characterized in that: described enclosure interior is provided with upper and lower two ring flat-plates, one cylindric core bar body is through upper lower ring plate, core bar body contacts with the inner ring edge seal of upper lower ring plate, between the bottom of core bar body and housing bottom end cover, be provided with support spring, the top of core bar body is provided with chemical feed pipe, the top of chemical feed pipe is provided with syringe interface, syringe jack on syringe interface and housing upper end cover is just right, described chemical feed pipe is provided with arm and is connected with the aforesaid pipe that reduces phlegm, described sputum collecting pipe, sputum aspirator tube are positioned at the both sides of core bar body and are positioned on same level line, the end of two pipes contacts with core bar body, on core bar body, be provided with radial direction through hole, under the support of spring, sputum collecting pipe, sputum aspirator tube connect by this radial direction through hole.
Further, described sputum collecting pipe, sputum aspirator tube are provided with arc shape board with the end that core bar body contacts, and the radius of arc shape board is consistent with the radius of core bar body, are provided with the liquid hole with institute's respective tube perforation on arc shape board.
Described core bar body contacts with the inner ring edge seal of upper lower ring plate, and its inner ring edge at upper lower ring plate is provided with y-shaped ring.
Described chemical feed pipe and the arm reducing phlegm between pipe are a flexible pipe.
Syringe jack on described housing upper end cover is taper counterbore.
Syringe jack on described housing upper end cover is furnished with shutoff plug.
This discontinuous suction sputum adopts after said structure with sputum aspirator interface arrangement, the core bar body of enclosure interior can move up and down under the effect of pressure, thereby reach perforation or the cut-out of sputum collecting pipe and sputum aspirator tube, the liquid that can guarantee to reduce phlegm is trapped in the effect liquefying to sputum in throat.In the time of normal suction sputum, also can reach the effect of being interrupted suction sputum to the disconnected application of force of core bar body key by syringe jack simultaneously.This interface arrangement is rational in infrastructure, easy to operate, and convenient and each model sputum aspirator carries out supporting operation.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
Structure cutaway view when accompanying drawing 2 is this interface arrangement suction sputum.
Structural representation when accompanying drawing 3 reduces phlegm liquid for this interface arrangement adds.
Accompanying drawing 4 is the end construction schematic diagram that sputum collecting pipe contacts with core bar body.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, discontinuous suction sputum sputum aspirator interface arrangement, it comprises a cylindrical shell 1, housing is provided with upper end cover 2 and bottom end cover 3, housing is provided with sputum aspirator interface 4 and double-cavity sputum suction interface tube 5, sputum aspirator interface 4 inside are provided with sputum collecting pipe 6, and Double-cavity phlegm sucking pipe 5 inside are respectively equipped with sputum aspirator tube 7 and the pipe 8 that reduces phlegm, and sputum collecting pipe 6, sputum aspirator tube 7 and the pipe 8 that reduces phlegm extend into enclosure interior.
As shown in Figure 2, housing 1 inside is provided with upper ring plate 9 and lower ring plate 10, one cylindric core bar body 11 is through upper lower ring plate, core bar body 11 contacts with the inner ring edge seal of upper lower ring plate, in the present embodiment, on upper lower ring plate inner ring body, be provided with y-type seal ring 12, between the bottom of core bar body 11 and housing bottom end cover 3, be provided with support spring 13, the top of core bar body is provided with chemical feed pipe 14, the top of chemical feed pipe 14 is provided with syringe interface 15, and syringe interface 15 is just right with the syringe jack 16 on housing upper end cover.
As shown in Figure 2, chemical feed pipe 14 is provided with arm 17 and is connected with the aforesaid pipe 8 that reduces phlegm, and this arm 17 is that a flexible pipe is to facilitate chemical feed pipe 14 to move up and down.Sputum collecting pipe 6, sputum aspirator tube 7 are positioned at the both sides of core bar body 11 and are positioned on same level line, the end of two pipes contacts with core bar body, on core bar body, be provided with radial direction through hole 18, under the support of spring, sputum collecting pipe 6, sputum aspirator tube 7 connect by this radial direction through hole 18.
As shown in Figure 2, core bar body 11 is under the support of spring, and the radial direction through hole 18 on it connects sputum collecting pipe 6 and sputum aspirator tube 7, now sputum aspirator work, and sputum is sucked out through sputum aspirator tube 7, radial direction through hole 18, sputum collecting pipe 6.
In the time that liquid is reduced phlegm in needs filling, as shown in Figure 3, syringe 19 is extend into enclosure interior by syringe jack 16 and form and be connected with chemical feed pipe 14 by syringe interface 15, by the downward application of force of syringe 19, the core bar body 11 in housing is moved down, now the radial direction through hole 18 on core bar body 11 staggers with the end of sputum collecting pipe 6 and sputum aspirator tube 7, sputum suction passage is disconnected, sputum aspirator tube 7 is interior to be produced without negative pressure, and the liquid that now reduces phlegm is sent to patient throat sputum is dissolved by syringe 19, chemical feed pipe 14, arm 17, the pipe 8 that reduces phlegm.Deliver to and reduce phlegm behind position when medicinal liquid, maintain the downward application of force 3-5m of syringe, then unclamp, core bar body 11 moves up under the effect of spring 13, and sputum collecting pipe 6, sputum aspirator tube 7 connect by radial direction through hole 18, recovers suction sputum operation.
If desired while carrying out the operation of discontinuous suction sputum, only need to adopt insert after syringe jack 16 inserts to chemical feed pipe periodically downwards the application of force can make the suction sputum passage between sputum collecting pipe and sputum aspirator tube form periodically break-make, thereby reach the effect of being interrupted suction sputum.
For increasing the contact area of sputum collecting pipe, sputum aspirator tube and core bar body, as shown in Figure 2, the end contacting with core bar body at sputum collecting pipe 6, sputum aspirator tube 7 is provided with arc shape board 20.Its structure is shown in that, shown in accompanying drawing 4, the radius of arc shape board 20 is consistent with the radius of core bar body 11, is provided with the liquid hole 21 with institute's respective tube perforation on arc shape board.Adopt this structure, can make the radial passage 18 on core bar body 11 stagger stably and connect with sputum collecting pipe 6, sputum aspirator tube 7, even if having the dislocation of a little also should not affect the absorption of sputum in the time connecting simultaneously.
As shown in drawings, the syringe jack 16 on housing upper end cover is taper counterbore, and is furnished with shutoff plug 22.
Claims (6)
1. discontinuous suction sputum sputum aspirator interface arrangement, it comprises a cylindrical shell, housing is provided with upper and lower end cap, housing is provided with sputum aspirator interface and double-cavity sputum suction interface tube, sputum aspirator interface inside is provided with sputum collecting pipe, Double-cavity phlegm sucking pipe inside is respectively equipped with sputum aspirator tube and reduces phlegm pipe, sputum collecting pipe, sputum aspirator tube and the pipe that reduces phlegm extend into enclosure interior, it is characterized in that: described enclosure interior is provided with upper and lower two ring flat-plates, one cylindric core bar body is through upper lower ring plate, core bar body contacts with the inner ring edge seal of upper lower ring plate, between the bottom of core bar body and housing bottom end cover, be provided with support spring, the top of core bar body is provided with chemical feed pipe, the top of chemical feed pipe is provided with syringe interface, syringe jack on syringe interface and housing upper end cover is just right, described chemical feed pipe is provided with arm and is connected with the aforesaid pipe that reduces phlegm, described sputum collecting pipe, sputum aspirator tube are positioned at the both sides of core bar body and are positioned on same level line, the end of two pipes contacts with core bar body, on core bar body, be provided with radial direction through hole, under the support of spring, sputum collecting pipe, sputum aspirator tube connect by this radial direction through hole.
2. discontinuous suction sputum sputum aspirator interface arrangement according to claim 1, it is characterized in that: described sputum collecting pipe, sputum aspirator tube are provided with arc shape board with the end that core bar body contacts, the radius of arc shape board is consistent with the radius of core bar body, is provided with the liquid hole with institute's respective tube perforation on arc shape board.
3. discontinuous suction sputum sputum aspirator interface arrangement according to claim 1, is characterized in that: described core bar body contacts with the inner ring edge seal of upper lower ring plate, and its inner ring edge at upper lower ring plate is provided with y-shaped ring.
4. discontinuous suction sputum sputum aspirator interface arrangement according to claim 1, is characterized in that: described chemical feed pipe and the arm reducing phlegm between pipe are a flexible pipe.
5. discontinuous suction sputum sputum aspirator interface arrangement according to claim 1, is characterized in that: the syringe jack on described housing upper end cover is taper counterbore.
6. discontinuous suction sputum sputum aspirator interface arrangement according to claim 1, is characterized in that: the syringe jack on described housing upper end cover is furnished with shutoff plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110075.5A CN103816579B (en) | 2014-03-24 | 2014-03-24 | Discontinuous suction sputum sputum aspirator interface arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410110075.5A CN103816579B (en) | 2014-03-24 | 2014-03-24 | Discontinuous suction sputum sputum aspirator interface arrangement |
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| Publication Number | Publication Date |
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| CN103816579A true CN103816579A (en) | 2014-05-28 |
| CN103816579B CN103816579B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410110075.5A Active CN103816579B (en) | 2014-03-24 | 2014-03-24 | Discontinuous suction sputum sputum aspirator interface arrangement |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600230A (en) * | 1984-01-27 | 1986-07-15 | Myotoku Ltd. | Fluid feeding valve and a vacuum chuck apparatus using same |
| US5309902A (en) * | 1992-10-19 | 1994-05-10 | Sherwood Medical Company | Respiratory support system and suction catheter device therefor |
| US20050124966A1 (en) * | 2003-12-08 | 2005-06-09 | Boehringer Laboratories, Inc. | Suction control apparatus and methods for maintaining fluid flow without compromising sterile lines |
| CN2905073Y (en) * | 2006-04-19 | 2007-05-30 | 肖健 | Disposable hand-operated sputum aspirator |
| CN202086837U (en) * | 2011-05-09 | 2011-12-28 | 成都市新津事丰医疗器械有限公司 | Sputum suction tube being able to discharge negative pressure rapidly |
| JP3177452U (en) * | 2012-05-24 | 2012-08-02 | 太平洋醫材股▲ふん▼有限公司 | Suction suction device with switch switch |
| CN203852631U (en) * | 2014-03-24 | 2014-10-01 | 张海涛 | Sputum suction machine connector device for sucking sputum intermittently |
-
2014
- 2014-03-24 CN CN201410110075.5A patent/CN103816579B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4600230A (en) * | 1984-01-27 | 1986-07-15 | Myotoku Ltd. | Fluid feeding valve and a vacuum chuck apparatus using same |
| US5309902A (en) * | 1992-10-19 | 1994-05-10 | Sherwood Medical Company | Respiratory support system and suction catheter device therefor |
| US20050124966A1 (en) * | 2003-12-08 | 2005-06-09 | Boehringer Laboratories, Inc. | Suction control apparatus and methods for maintaining fluid flow without compromising sterile lines |
| CN2905073Y (en) * | 2006-04-19 | 2007-05-30 | 肖健 | Disposable hand-operated sputum aspirator |
| CN202086837U (en) * | 2011-05-09 | 2011-12-28 | 成都市新津事丰医疗器械有限公司 | Sputum suction tube being able to discharge negative pressure rapidly |
| JP3177452U (en) * | 2012-05-24 | 2012-08-02 | 太平洋醫材股▲ふん▼有限公司 | Suction suction device with switch switch |
| CN203852631U (en) * | 2014-03-24 | 2014-10-01 | 张海涛 | Sputum suction machine connector device for sucking sputum intermittently |
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| Publication number | Publication date |
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| CN103816579B (en) | 2016-04-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xiaoyan Inventor after: Cao Ling Inventor after: Zhong Yueping Inventor before: Zhang Haitao Inventor before: Gao Wei |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160316 Address after: 226000 Jiangsu Province, Nantong City West Temple Road No. 20 Applicant after: Hospital Attached to Nantong Univ. Address before: 264300, Shandong, Weihai province Rongcheng port Ryu Jin resident Applicant before: Zhang Haitao |
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| C14 | Grant of patent or utility model | ||
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