CN104474626B - A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber - Google Patents
A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber Download PDFInfo
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- CN104474626B CN104474626B CN201410677470.1A CN201410677470A CN104474626B CN 104474626 B CN104474626 B CN 104474626B CN 201410677470 A CN201410677470 A CN 201410677470A CN 104474626 B CN104474626 B CN 104474626B
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Abstract
The invention belongs to medical auxiliary apparatus technical fields, more particularly to a kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber, sputum aspirator tube, oxygen supplying tube, it is not connected two-by-two that water filling dilutes sputum pipe, and form sputum aspirator tube main body, the outer surface of sputum aspirator tube main body is surrounded by interior protecting film, interior protecting film and the tube wall of sputum aspirator tube main body are closely affixed, interior protecting film is externally provided with outer protective jacket, outer protective jacket one end is fixed on the outside of sputum aspirator tube main body, the other end can be slided up and down along sputum aspirator tube main body, outer protective jacket is externally provided with slidingtype disinfecting towel, slidingtype disinfecting towel is fixed on by the bungee that its edge is arranged on outer protective jacket, and it can be slided along outer protective jacket.The beneficial effects of the invention are as follows：Three kinds of oxygen supply, suction sputum, dilution operations can be carried out at the same time, the pain of patient is alleviated, reduces the danger of operating process, while can guarantee that operating personnel are not easy to be infected, suction sputum process sputum aspirator tube is fixed, and prevents from damaging patient's trachea.
Description
Technical field
The invention belongs to medical auxiliary apparatus technical fields, more particularly to a kind of sterile closed suction of oxygen supply of disposable three chamber
Phlegm pipe.
Background technology
Sputum aspirator tube is as a kind of Medical treatment device for removing sputum or viscous secretion in patients with respiratory tract in clinic
Tool is chiefly used in the suction sputum that promptly gives emergency treatment to a patient in hospital.All it is the sputum aspirator tube using single-chamber in the prior art.In the phlegm for encountering patient
When the sticky hardly possible of liquid is inhaled, brine or resolving sputum solvent are typically injected in tube chamber using syringe, and resolving sputum processing is carried out to patient
Afterwards, then with sputum aspirator tube with sputum aspirator it is connected, sputum aspirator tube is inserted into patient respiration road, and suction sputum operation is carried out using negative pressure.Because
Two processes are carried out separately, for patient, the time of waiting is very long, and difficult in use avoid will be in air
Germ and particle enter into patient in vivo, so as to cause infection.The more patient such as respiratory tract product phlegm, sputum aspirator tube is often because of pipe
Middle to there is product phlegm and influence suction sputum effect, doctor needs repeatedly replacement sputum aspirator tube to ensure suction sputum effect, operates in the process
Person often needs band gloves and replaces gloves, in order to avoid sputum pollutes operator, not only wastes sputum aspirator tube in this way, but also patient can be allowed to increase and inserted
Pipe pain；Also the respiratory tract of patient can be allowed to bring damage simultaneously.Prolonged oxygen uptake can be such that in lung oxygen is emptied, anoxia asphyxia,
And then the state of an illness is aggravated, existing sputum aspirator tube sanitary conditions are not easy to ensure, and operator can bring pollution or replace gloves
Trouble.
203591515 U of Chinese patent CN provide a kind of sputum aspirator tube, including sputum aspirator tube, respiratory siphon and flush pipe, breathing
Pipe and flush pipe are connected with sputum aspirator tube respectively to be communicated, and check valve two is additionally provided on sputum aspirator tube, and check valve two is arranged in respiratory siphon
Between flush pipe, respiratory siphon is arranged between check valve two and suction sputum end；Check valve is provided between sputum aspirator tube and flush pipe
One.When using the present invention, it is therefore prevented that the water of pollution flows back into flush pipe and suction sputum end, and the water of pollution is avoided to enter respiratory tract
In and cause malpractice；By the way that flush pipe is arranged, suction sputum can be rinsed in continuous or compartment of terrain during using sputum aspirator tube
Pipe, to improve suction sputum efficiency.But the patent cannot be carried out at the same time oxygen supply, suction sputum, flushing action, it is necessary to unidirectional by controlling
Valve individually carries out a certain item operation, since three pipes share sputum aspirator tube, cannot be supplied oxygen simultaneously in suction sputum, the effect of suction sputum is not
Ideal extends the operating time, and cannot prevent infection of the operating process to operating personnel.
203354971 U of Chinese patent CN provide a kind of antifouling sputum aspirator tube, including sputum aspirator tube supervisor and are sleeved on described
Supervisor's protective case on sputum aspirator tube supervisor；The first end for being responsible for protective case is equipped with sputum aspirator tube adjusting connector, and sputum aspirator tube, which is adjusted, to be connected
The second end of connector and the first end of supervisor's protective case are in close contact；The first end of sputum aspirator tube supervisor stretches into sputum aspirator tube and adjusts connection
It in the negative pressure adjusting cavity body of head, and adjusts the negative pressure on connector with sputum aspirator tube and adjusts the realization negative pressure adjusting of mouth corresponding matching, bear
Pressure adjusts the negative pressure adjusting cavity that mouth is adjusted with sputum aspirator tube in connector and is connected.The program is easy to use, without wearing when suction sputum
Band gloves, continuous polyphyly suction sputum device will avoid waste without sputum aspirator tube is replaced to processing use cost.But this is specially
Profit can not be carried out at the same time oxygen supply, suction sputum, diluting effect, and operating procedure is also cumbersome, cannot guarantee that the hygienic journey of sputum aspirator tube
Degree, therefore be further improved.
Invention content
In order to overcome the above-mentioned deficiencies of the prior art, the object of the present invention is to provide a kind of disposable sterile oxygen supply envelopes of three chambers
Enclosed sputum aspirator tube can be carried out at the same time three kinds of oxygen supply, suction sputum, dilution operations, alleviate the pain of patient, reduce operating process
Danger, while can guarantee that operating personnel are not easy to be infected, suction sputum process sputum aspirator tube is fixed, and prevents from causing to hinder to patient's trachea
Evil.
To achieve the goals above, the present invention adopts the following technical scheme that：
A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber, including sputum aspirator tube, oxygen supplying tube, water filling dilution sputum pipe,
It is characterized in that the sputum aspirator tube, the oxygen supplying tube, water filling dilution sputum pipe are not connected two-by-two, the sputum aspirator tube, institute
Oxygen supplying tube, water filling dilution sputum pipe formation sputum aspirator tube main body are stated, the outer surface of the sputum aspirator tube main body is surrounded by interior protecting film,
The interior protecting film and the tube wall of the sputum aspirator tube main body are closely affixed, and the interior protecting film is externally provided with outer protective jacket, described outer
Protective jacket one end is fixed on the top of the sputum aspirator tube main body, and the other end can be slided up and down along the sputum aspirator tube main body, the suction
The caliber of phlegm pipe is respectively greater than the diameter of the oxygen supplying tube, water filling dilution sputum pipe；The outer protective jacket is externally provided with sliding
Formula disinfecting towel, the slidingtype disinfecting towel are fixed on by the bungee that its edge is arranged on the outer protective jacket, and can be along institute
State outer protective jacket sliding.
It is fixed in gland on the outer protective jacket, close to one end of the suction pressure pipe fitting, the other end
Be fixed on lower fixed head, fixed head is fixedly connected by the interior protecting film with the sputum aspirator tube main body, it is described on
Gland, the lower fixed head pass through the sputum aspirator tube main body, and the lower fixed head can be slided up and down along the interior protecting film.
Stay hook is additionally provided on both ends on fixed head, the lower fixed head is equipped with pressure controllable adjusting and presses
Key.
The sputum aspirator tube, the oxygen supplying tube, the water filling dilute the independent pipe of sputum Guan Weisan roots.
The sputum aspirator tube, the oxygen supplying tube, the water filling dilution sputum pipe outer surface be surrounded by interior protecting film respectively, it is described
The tube wall that interior protecting film dilutes sputum pipe with the sputum aspirator tube, the oxygen supplying tube, the water filling respectively is closely affixed.
The sputum aspirator tube, the oxygen supplying tube, water filling dilution sputum pipe are an integral molding structure.
The sputum aspirator tube, the oxygen supplying tube, the water filling dilution sputum pipe by two partition walls by a pipe divide and
At.
Described sputum aspirator tube one end end is fixedly connected with suction pressure pipe fitting and air inlet regulation and control head, and the sputum aspirator tube is another
End is held to be equipped with main sputum suction hole and side sputum suction hole, the oxygen supplying tube is equipped with oxygen and regulates and controls head.
The height of the oxygen supply tube end is less than the height of the suction sputum tube end.
The air inlet regulation and control head is equipped with antifouling fixed plug.
The slidingtype disinfecting towel is equipped with fixed rope or fixed noose.
The slidingtype disinfecting towel is by being arranged the opening sleeve on the slidingtype disinfecting towel on the outer protective jacket.
The beneficial effects of the invention are as follows：Sputum aspirator tube, oxygen supplying tube, water filling dilution sputum pipe are not connected two-by-two, are independent of each other
Effect, suction sputum while, can continue oxygen supply, water filling dilution sputum, prevent suction sputum overlong time from patient's anoxic being caused to cause to suffocate,
Also pipeline need not be repeatedly placed in patient lungs, reduces the damage to lung, it is easy to operate；Inner protection film can prevent three
A pipe is contaminated, ensure that the sanitation and hygiene of pipe, not easy infection；Outer protective jacket is used to prevent operating personnel infected, and
Do not have to wear gloves when operation, without replacement, ensure that the safety of operating personnel；Upper gland is prevented for fixed outer protecting film
Only it is moved up and down, and lower fixed head can slide up and down, and drives outer protective jacket to move up and down by pressure controllable regulating key；Gu
Determine hook to fix for hooking sputum aspirator tube main body in long-term oxygen supply, stay hook is not used when carrying out suction sputum operation；Slidingtype
Disinfecting towel carries loosing and tightening structure, can not only move and fix in sputum aspirator tube main body, is additionally operable to suction sputum process band in patient's oral area,
To prevent the infection to operating personnel, the setting of protective coat in addition carries out double protection to operating personnel.The present invention processes work
Skill is simple, at low cost, strong applicability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the connection diagram of 1 outer protective jacket and slidingtype disinfecting towel of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the connection diagram of 2 outer protective jacket and slidingtype disinfecting towel of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the embodiment of the present invention 3；
Fig. 6 is the structural schematic diagram of the embodiment of the present invention 4；
Fig. 7 is the suit schematic diagram of slidingtype disinfecting towel of the present invention and outer protective jacket.
In figure, 1, sputum aspirator tube, 2, oxygen supplying tube, 3, water filling dilute sputum pipe, 4, suction pressure pipe fitting, 5, air inlet regulation and control
Head, 6, main sputum suction hole, 7, side sputum suction hole, 8, antifouling fixed plug, 9, interior protecting film, 10, outer protective jacket, 11, upper gland, 12,
Lower fixed head, 13, oxygen regulate and control head, 14, pressure controllable regulating key, 15, stay hook, 16, slidingtype disinfecting towel, 17, solid
Determine noose, 18, fixed rope, 19, bungee.
Specific implementation mode
It explains below in conjunction with the accompanying drawings to a kind of specific implementation mode of the present invention.
As shown in figs. 1-7, the present invention provides a kind of sterile closed sputum aspirator tube 1 of oxygen supply of disposable three chamber, including sputum aspirator tube
1, oxygen supplying tube 2, water filling dilution sputum pipe 3,1 one end end of sputum aspirator tube is fixedly connected with suction pressure pipe fitting 4 and air inlet regulation and control
First 5,1 other end end of sputum aspirator tube is equipped with main sputum suction hole 6 and side sputum suction hole 7, and oxygen supplying tube 2 is equipped with oxygen and regulates and controls head 13.Suction sputum
Pipe 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 are not connected two-by-two, and sputum aspirator tube 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 are formed and inhaled
The outer surface of phlegm pipe main body, sputum aspirator tube main body is surrounded by interior protecting film 9, the close phase of tube wall of interior protecting film 9 and sputum aspirator tube main body
Patch, interior protecting film 9 are externally provided with outer protective jacket 10, and 10 one end of outer protective jacket is fixed on the outside of sputum aspirator tube main body, and the other end can edge
Sputum aspirator tube main body slides up and down, and the caliber of sputum aspirator tube 1 is respectively greater than the diameter of oxygen supplying tube 2, water filling dilution sputum pipe 3；Outer protection
Set 10 is externally provided with slidingtype disinfecting towel 16, and the bungee 19 that slidingtype disinfecting towel 16 is arranged by its edge is fixed on outer protective jacket
On 10, realizes that slidingtype disinfecting towel 16 is slided along outer protective jacket 10 by loosing and tightening structure, can be set on slidingtype disinfecting towel 16
Fixed rope 18 or fixing sleeve are set, prevents it from falling off for slidingtype disinfecting towel 16 to be hooked on patient's ear, while can pass through
Slidingtype disinfecting towel 16 is folded and is bundled in sputum aspirator tube main body by fixed rope 18 or fixed noose 17.
Embodiment 1：
As shown in Figure 1 and Figure 2, the sputum aspirator tube 1 of the present embodiment includes sputum aspirator tube 1, oxygen supplying tube 2, water filling dilution sputum pipe 3, is inhaled
1 one end end of phlegm pipe is fixedly connected with suction pressure pipe fitting 4 and air inlet regulation and control head 5, and 1 other end end of sputum aspirator tube is equipped with main suction
Phlegm hole 6 and side sputum suction hole 7, oxygen supplying tube 2 are equipped with oxygen and regulate and control head 13.Sputum aspirator tube 1, oxygen supplying tube 2,3 liang of water filling dilution sputum pipe
Two is not connected, and sputum aspirator tube 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 are three independent pipes, sputum aspirator tube 1, oxygen supplying tube 2,
Water filling dilutes sputum pipe 3 and forms sputum aspirator tube main body, and the outer surface of sputum aspirator tube main body is surrounded by interior protecting film 9, interior protecting film 9 and suction sputum
The tube wall of pipe main body is closely affixed, specially：Sputum aspirator tube 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 outer surface be surrounded by respectively in
Protecting film 9, tube wall of the interior protecting film 9 respectively with sputum aspirator tube 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 are closely affixed.
Interior protecting film 9 is externally provided with outer protective jacket 10, is fixed on outer protective jacket 10, close to one end of suction pressure pipe fitting 4
In upper gland 11, the other end is fixed on lower fixed head 12, and upper gland 11 passes through interior protecting film 9 and sputum aspirator tube main body
It is fixedly connected, upper gland 11, lower fixed head 12 pass through sputum aspirator tube main body, and lower fixed head 12 can glide on interior protecting film 9
It is dynamic, it is equipped with pressure controllable regulating key 14 on lower fixed head 12, can be the projection cube structure that can be pressed up and down, it is outer for adjusting
Protective jacket 10 moves up and down, and after pressing pressure controllable regulating key 14 can be responsible for sputum aspirator tube 1 and be detached from, and then realizes outer anti-
Sheath 10 moves up and down, and pressure controllable regulating key 14 and sputum aspirator tube 1 supervisor contact after release, outer protective jacket 10 can not on
Lower movement.The stay hook 15 being bent upwards stay hook 15 in suction sputum is arranged on the both ends of upper gland 11 to be not fixed, convenient for inhaling
Sputum aspirator tube 1 can be responsible for by stay hook 15 and be fixed, be convenient for suction sputum in oxygen uptake but non-suction sputum by the sliding of each pipe of phlegm process
It supplies oxygen for a long time afterwards, upper gland 11 or lower fixed head 12 are standard connections, and material can be flexible material or rigid foam.
The caliber of sputum aspirator tube 1 is respectively greater than the diameter of oxygen supplying tube 2, water filling dilution sputum pipe 3, the height of 2 end of oxygen supplying tube
Less than the height of 1 end of sputum aspirator tube；Outer protective jacket 10 is externally provided with slidingtype disinfecting towel 16, and slidingtype disinfecting towel 16 passes through its edge
The bungee 19 of setting is fixed on outer protective jacket 10, realizes that slidingtype disinfecting towel 16 is slided along outer protective jacket 10 by loosing and tightening structure
It is dynamic, fixed noose 17 can be set on slidingtype disinfecting towel 16, prevent from sterilizing for disinfecting towel to be hooked on patient's ear
Towel falls off, while can fold disinfecting towel by fixed rope 18 and be bundled on slidingtype disinfecting towel 16.
Embodiment 2：
As shown in Figure 3, Figure 4, sputum aspirator tube 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 are three independent pipes, upper fixation
Reclinate stay hook 15 is set on first 11 both ends, and slidingtype disinfecting towel 16 is fixed by the bungee 19 that its edge is arranged
On outer protective jacket 10, fixed rope 18 can be set on slidingtype disinfecting towel 16, air inlet regulates and controls head 5 and is equipped with antifouling fixed plug
8, for there is the patient of pollution that can clog antifouling fixed plug 8, prevent from infecting other people.Other are same as Example 1.
Embodiment 3：
As shown in figure 5, the sputum aspirator tube 1 of the present embodiment, oxygen supplying tube 2, water filling dilution sputum pipe 3 are an integral molding structure, inhale
A pipe is split to form by phlegm pipe 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 by two partition walls.In slidingtype disinfecting towel 16
Upper setting fixed rope 18, fixed noose 17 surround ring-type with rope and are made, and prevent for disinfecting towel to be hooked on patient's ear
On-slip dynamic formula disinfecting towel 16 falls off, while can fold slidingtype disinfecting towel 16 by fixed rope 18 and be bundled in slidingtype disinfecting towel
On 16.The stay hook 15 of 11 both sides of upper gland is curved to be turned under, other are same as Example 1.
Embodiment 4：
As shown in fig. 6, the sputum aspirator tube 1 of the present embodiment, oxygen supplying tube 2, water filling dilution sputum pipe 3 are an integral molding structure, inhale
A pipe is split to form by phlegm pipe 1, oxygen supplying tube 2, water filling dilution sputum pipe 3 by two partition walls, in slidingtype disinfecting towel 16
Noose 17 is fixed in upper setting, and fixed noose 17 surrounds ring-type with rope and is made, for disinfecting towel to be hooked on patient's ear
It prevents disinfecting towel from falling off, while disinfecting towel can be folded by fixed noose 17 and be bundled on slidingtype disinfecting towel 16, into controlled atmosphere
Control head 5 is equipped with antifouling fixed plug 8, for there is the patient of pollution that can clog antifouling fixed plug 8, prevents from infecting other people.On
The stay hook 15 of 11 both sides of gland is curved to be bent up, other are same as Example 1.
In addition, in embodiment 1-4, slidingtype disinfecting towel 16 is connect with outer protective jacket 10 by binding mode, with
This connection type is different, and slidingtype disinfecting towel 16 can also be covered by opening is arranged on it on outer protective jacket 10, be opened
It is sewed with bungee 19 at mouthful, convenient for being sleeved on sputum aspirator tube 1, in use, can will be across the slidingtype of outer protective jacket 10 or sputum aspirator tube 1
Disinfecting towel 16 covers on patient's oral area, and is fixed by bungee 19, and fixed noose 17 or fixed rope 18 can be used for tightening fixation,
During the suction sputum of mobile sputum aspirator tube 1, slidingtype disinfecting towel 16 can effectively prevent the propagation of virus.It is illustrated in figure 7 sleeve type
The connection figure of slidingtype disinfecting towel 16 and outer protective jacket 10.
Fixed head 11, the lower fixed head 12 material can be medical instrument in common any material, example
Such as can be flexible material, or the high molecular materials such as rigid foam.But it is not limited to the material listed in this programme.
Sputum aspirator tube 1, oxygen supplying tube 2,3 these three pipes of water filling dilution sputum pipe can make different colors, or every
Label is added on root pipe, also or three pipe colors not only differed, but also label paste section is arranged on pipe top, in order to
Operator distinguishes, and prevents from mixing up, mistake.
Several examples of the present invention are described in detail above, but the content is only the preferable implementation of the present invention
Example should not be construed as limiting the practical range of the present invention.It is all according to all the changes and improvements made by the present patent application range
Deng should all still fall within the scope of the patent of the present invention.
Claims (10)
1. a kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber, including sputum aspirator tube, oxygen supplying tube, water filling dilution sputum pipe, institute
It states sputum aspirator tube one end end and is fixedly connected with suction pressure pipe fitting and air inlet regulation and control head, sputum aspirator tube other end end is equipped with
Main sputum suction hole and side sputum suction hole, the oxygen supplying tube are equipped with oxygen and regulate and control head, it is characterised in that the sputum aspirator tube, the oxygen supply
Pipe, water filling dilution sputum pipe are not connected two-by-two, and the sputum aspirator tube, the oxygen supplying tube, water filling dilution sputum are tubular
At sputum aspirator tube main body, the outer surface of the sputum aspirator tube main body is surrounded by interior protecting film, the interior protecting film and the sputum aspirator tube main body
Tube wall be closely affixed, the interior protecting film is externally provided with outer protective jacket, and described outer protective jacket one end is fixed on the sputum aspirator tube master
The top of body, the other end can be slided up and down along the sputum aspirator tube main body, the caliber of the sputum aspirator tube be respectively greater than the oxygen supplying tube,
The diameter of the water filling dilution sputum pipe；The outer protective jacket is externally provided with slidingtype disinfecting towel, and the slidingtype disinfecting towel passes through
The bungee of its edge setting is fixed on the outer protective jacket, and can be slided along the outer protective jacket.
2. sputum aspirator tube according to claim 1, it is characterised in that connect on the outer protective jacket, close to the suction pressure pipe
One end of head is fixed in gland, and the other end is fixed on lower fixed head, and fixed head passes through the interior protection
Film is fixedly connected with the sputum aspirator tube main body, and fixed head, the lower fixed head pass through the sputum aspirator tube main body, and described
Lower fixed head can be slided up and down along the interior protecting film.
3. sputum aspirator tube according to claim 2, it is characterised in that the both ends on fixed head are equipped with stay hook, institute
It states lower fixed head and is equipped with pressure controllable regulating key.
4. sputum aspirator tube according to claim 1 or 2, it is characterised in that the sputum aspirator tube, the oxygen supplying tube, the water filling are dilute
Release the independent pipe of sputum Guan Weisan roots.
5. sputum aspirator tube according to claim 4, it is characterised in that the sputum aspirator tube, the oxygen supplying tube, water filling dilution
The outer surface of sputum pipe is surrounded by interior protecting film respectively, the interior protecting film respectively with the sputum aspirator tube, the oxygen supplying tube, the note
The tube wall of water dilution sputum pipe is closely affixed.
6. sputum aspirator tube according to claim 1 or 2, it is characterised in that the sputum aspirator tube, the oxygen supplying tube, the water filling are dilute
It releases sputum pipe to be an integral molding structure, the sputum aspirator tube, the oxygen supplying tube, water filling dilution sputum pipe will by two partition walls
A pipe is split to form.
7. sputum aspirator tube according to claim 1 or 2, it is characterised in that the height of the oxygen supply tube end is less than the suction sputum
The height of tube end.
8. sputum aspirator tube according to claim 1 or 2, it is characterised in that the air inlet regulation and control head is equipped with antifouling fixed plug.
9. sputum aspirator tube according to claim 1 or 2, it is characterised in that the slidingtype disinfecting towel is equipped with fixed rope or solid
Determine noose.
10. sputum aspirator tube according to claim 1 or 2, it is characterised in that the slidingtype disinfecting towel is by being arranged described
Opening sleeve on slidingtype disinfecting towel is on the outer protective jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677470.1A CN104474626B (en) | 2014-11-24 | 2014-11-24 | A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410677470.1A CN104474626B (en) | 2014-11-24 | 2014-11-24 | A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber |
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| Publication Number | Publication Date |
|---|---|
| CN104474626A CN104474626A (en) | 2015-04-01 |
| CN104474626B true CN104474626B (en) | 2018-09-28 |
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| CN201410677470.1A Active CN104474626B (en) | 2014-11-24 | 2014-11-24 | A kind of sterile closed sputum aspirator tube of oxygen supply of disposable three chamber |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108325048A (en) * | 2018-01-25 | 2018-07-27 | 殷建保 | A kind of novel and multifunctional catheter |
| CN111466863A (en) * | 2020-05-06 | 2020-07-31 | 延安大学 | Portable cystoscope is used in urological department inspection |
| CN111803779A (en) * | 2020-06-10 | 2020-10-23 | 贾世龙 | Disposable closed oxygen-feeding sputum suction tube |
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| US5433195A (en) * | 1993-09-30 | 1995-07-18 | Sherwood Medical Company | Respiratory support system |
| CN2304400Y (en) * | 1997-07-17 | 1999-01-20 | 马攀峰 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
| CN2621708Y (en) * | 2003-05-19 | 2004-06-30 | 上海第二医科大学附属仁济医院 | Enclosed sputum aspirator tube |
| CN101293120A (en) * | 2007-11-29 | 2008-10-29 | 谭振花 | Improved medical oxygen therapy cover |
| CN201912603U (en) * | 2010-12-30 | 2011-08-03 | 南京天问医疗科技有限公司 | Suction catheter |
| CN202942460U (en) * | 2012-11-16 | 2013-05-22 | 秦国伟 | Semi-hermetic sputum suction tube |
| JP3184134U (en) * | 2013-04-03 | 2013-06-13 | 太平洋醫材股▲ふん▼有限公司 | Closed suction device |
| CN204352359U (en) * | 2014-11-24 | 2015-05-27 | 万鹏 | The closed sputum aspirator tube of a kind of disposable three aseptic oxygen supply in chamber |
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2014
- 2014-11-24 CN CN201410677470.1A patent/CN104474626B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5433195A (en) * | 1993-09-30 | 1995-07-18 | Sherwood Medical Company | Respiratory support system |
| CN2304400Y (en) * | 1997-07-17 | 1999-01-20 | 马攀峰 | Two chamber phlegm sucking and oxygen supplying tube for medical uses |
| CN2621708Y (en) * | 2003-05-19 | 2004-06-30 | 上海第二医科大学附属仁济医院 | Enclosed sputum aspirator tube |
| CN101293120A (en) * | 2007-11-29 | 2008-10-29 | 谭振花 | Improved medical oxygen therapy cover |
| CN201912603U (en) * | 2010-12-30 | 2011-08-03 | 南京天问医疗科技有限公司 | Suction catheter |
| CN202942460U (en) * | 2012-11-16 | 2013-05-22 | 秦国伟 | Semi-hermetic sputum suction tube |
| JP3184134U (en) * | 2013-04-03 | 2013-06-13 | 太平洋醫材股▲ふん▼有限公司 | Closed suction device |
| CN204352359U (en) * | 2014-11-24 | 2015-05-27 | 万鹏 | The closed sputum aspirator tube of a kind of disposable three aseptic oxygen supply in chamber |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104474626A (en) | 2015-04-01 |
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