CN200951219Y - Closed sputum aspirator - Google Patents
Closed sputum aspirator Download PDFInfo
- Publication number
- CN200951219Y CN200951219Y CN 200620035415 CN200620035415U CN200951219Y CN 200951219 Y CN200951219 Y CN 200951219Y CN 200620035415 CN200620035415 CN 200620035415 CN 200620035415 U CN200620035415 U CN 200620035415U CN 200951219 Y CN200951219 Y CN 200951219Y
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- China
- Prior art keywords
- sputum aspirator
- pipe
- tube
- snap ring
- negative pressure
- 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
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 91
- 208000024794 sputum Diseases 0.000 title claims abstract description 91
- 210000003802 sputum Anatomy 0.000 title claims abstract description 90
- 238000007789 sealing Methods 0.000 claims description 12
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
- 238000005399 mechanical ventilation Methods 0.000 abstract description 10
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 208000015181 infectious disease Diseases 0.000 abstract description 4
- 208000035473 Communicable disease Diseases 0.000 abstract description 3
- 230000000241 respiratory effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003172 expectorant agent Substances 0.000 description 32
- 230000003419 expectorant effect Effects 0.000 description 32
- 238000000034 method Methods 0.000 description 6
- 239000010409 thin film Substances 0.000 description 6
- 210000003813 thumb Anatomy 0.000 description 5
- 238000002627 tracheal intubation Methods 0.000 description 5
- 210000004072 lung Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 210000005224 forefinger Anatomy 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 210000002808 connective tissue Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a closed sputum aspirator, which has the characteristics of compact integral structure and extremely convenient use. It comprises the following components: the Y-shaped pipe (10) consists of a straight pipe section (11) and a bent pipe section (12) which are communicated with each other in inner cavities; the sleeve (20) consists of an outer pipe (21) and an inner pipe (22), and the front end of the outer pipe (21) is connected with the inlet of the bent pipe section (12); a negative pressure valve (30) fixed to the sleeve (20); a tube box (40) having two through holes (43, 44) connected to the rear end of the inner tube (22); the sputum suction tube (100) is stored in the tube box (40), the front end of the sputum suction tube penetrates out of the through hole (44) to enter the inner tube (22) and the elbow section (12), and the rear end of the sputum suction tube penetrates out of the other through hole (43) and is connected with the negative pressure valve (30). The closed sputum aspirator is simple and convenient to operate, does not pollute the environment, can avoid cross infection between doctors and patients caused by sputum aspiration, and is particularly beneficial to mechanical ventilation and sputum aspiration of respiratory infectious disease patients.
Description
Technical field
This utility model relates to a kind of medical sputum aspirator tool, and is particularly a kind of main for having set up the closed sputum aspirator that the artificial airway inhales the expectorant use clinically.
Background technology
At present, for having set up the main utensil that the artificial airway inhales expectorant is open sputum aspirator tube, that open sputum aspirator tube has is inexpensive, convenient, can effectively remove sputum, keep advantages such as airway patency, be used widely clinically, but suction expectorant stimulates the patient to choke to be coughed, sputum sprays and easily pollutes ward (air) environment, cause the cross infection between the doctors and patients, as the propagation of SARS in hospital, ward.Medical circle has also been carried out big quantity research for this reason, multiple closed suction expectorant method has been proposed, as widely used clinically " the closed sputum aspirator tube of thin film protective jacket " etc. at present, can realize the purpose of closed suction expectorant though utilize the thin film protective jacket, but complex operation and inconvenience are its outstanding shortcomings, can outside sputum aspirator tube, pile up a large amount of thin film folds when using this pipe to inhale expectorant, move after having in the operating process make fold one after another, increase medical worker's working strength.
The utility model content
Technical problem to be solved in the utility model provides a kind of closed sputum aspirator easy and simple to handle.
The technical scheme that its technical problem that solves this utility model adopts is: Y-piece, and the straight length, the bend loss that are communicated by inner chamber constitute; Sleeve pipe is made of outer tube, interior pipe, and the front end of outer tube is connected with the inlet of bend loss; Negative pressure valve is fixed on the sleeve pipe; The pipe box has two through holes, is connected with interior pipe rear end; Sputum aspirator tube is deposited in the pipe box, and its front end is passed by through hole and enters interior pipe, bend loss, and its rear end is passed by another through hole and is connected with negative pressure valve.
The beneficial effects of the utility model are, can overcome the shortcoming of " the closed sputum aspirator tube of thin film protective jacket " complex operation, and its sputum aspirator tube does not have thin film outward, do not have the thin film fold when inhaling expectorant and form; Negative pressure valve is preposition to be connected as a single entity with sleeve pipe, and make and put pipe, move back pipe and negative pressure control operation and be connected more close, because the most of crooked dish of sputum aspirator tube is in managing box, compact overall structure, it is extremely convenient to use; This sputum aspirator is easy and simple to handle, and is free from environmental pollution, can avoid inhaling the cross infection between the doctors and patients due to the expectorant, and the mechanical ventilation that is particularly conducive to the respiratory infectious disease patient is inhaled expectorant.
Description of drawings
This description comprises following five width of cloth accompanying drawings:
Fig. 1 is the structural representation of the closed sputum aspirator of this utility model;
Fig. 2 is the structural representation of Y-piece in the closed sputum aspirator of this utility model;
Fig. 3 is the structural representation of negative pressure valve in the closed sputum aspirator of this utility model;
Fig. 4 is the structural representation of the closed sputum aspirator middle sleeve of this utility model;
Fig. 5 is the structural representation of pipe box in the closed sputum aspirator of this utility model.
Parts among the figure, toponym and pairing labelling: Y-piece 10, straight length 11, bend loss 12, flush-through connection 13, sleeve pipe 20, outer tube 21, preceding snap ring 21a, back snap ring 21b, interior pipe 22, snap ring 22a, flap valve 23, flush-through connection 24, connecting hole 25, negative pressure valve 30, coupling bar 31, epicoele 32, cavity of resorption 33, sputum tube joint 34, action button 35, sealing ring 36, valve plate 37, negative pressure joint 38, pipe box 40, box body 41, lid 42, through hole 43, through hole 44, retaining pin 45, flange 46, sputum aspirator tube 100, snap ring 101.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further specified.
With reference to Fig. 1, closed sputum aspirator of the present utility model comprises following member: Y-piece 10, and the straight length 11, the bend loss 12 that are communicated by inner chamber constitute; Sleeve pipe 20 is made of outer tube 21, interior pipe 22, and the front end of outer tube 21 is connected with the inlet of bend loss 12 closed sputum aspirators; Negative pressure valve 30 is fixed on the sleeve pipe 20; Pipe box 40 has two through holes 43,44, is connected with interior pipe 22 rear ends; Sputum aspirator tube 100 is deposited in the pipe box 40, and its front end is passed by through hole 44 and enters interior pipe 22, bend loss 12, and its rear end is passed by another through hole 43 and is connected with negative pressure valve 30.
With reference to Fig. 2, described Y-piece 10 is special-purpose members that closed sputum aspirator connects respirator and tracheal intubation, is made by medical plastic, and the lower end of straight length 11 can be connected with tracheal intubation, the upper end of straight length 11 can with connect the respirator pipeline and be connected.Bend loss 12 links to each other with outer tube 21 front portions of sleeve pipe 20, form the closed sputum aspirator of mechanical ventilation, also can be provided with the injection joint in the straight length 11, can inject joint injection in trachea (water) and can not leak gas through this during mechanical ventilation, open the injection joint when inhaling expectorant and can prevent that negative pressure from causing withering of alveolar.
With reference to Fig. 4, sleeve pipe 20 is made of outer tube 21 and interior pipe 22.Outer tube 21 is hard tubes of being made by medical plastic, and outer tube 21 internal diameters are greater than interior pipe 22 external diameters, its anterior and rear end have by the inwall footpath inwardly contract forms before snap ring 21a, after snap ring 21b.Outer tube 21 front ports are an inclined-plane, and outer tube 21 is provided with the flap valve 23 that can seal this inclined-plane, and flap valve 23 can seal automatically with Positive Airway Pressure and outer tube 21 anterior negative pressure, and mechanical ventilation and closed suction expectorant all can rationally be carried out.The front portion of outer tube 21 is provided with the flush-through connection 24 that communicates with inner chamber, and it and syringe pipe connect to form airtight flusher, can remove the inside and outside sputum of sputum aspirator tube.With reference to Fig. 4, the flexible pipe that interior pipe 22 is made up of the silicon moulding material, the front portion has by the outer wall snap ring 22a that forms of extension radially, the slippage stroke of pipe 22 in the preceding snap ring 21a of this snap ring 22a and outer tube 21, the back snap ring 21b engagement limits moves freely between the pipe 22 preceding snap ring 21a at interior pipe 22, the back snap ring 21b in making and can not deviate from.With reference to Fig. 3 and Fig. 4, the outer wall of described outer tube 21 is provided with boss, offer connecting hole 25 on this boss, described negative pressure valve 30 is provided with the coupling bar 31 that can insert in this connecting hole 25, the cross section of connecting hole 25, coupling bar 31 is suitable rectangular, rotates on sleeve pipe 20 to avoid negative pressure valve 30.Sleeve pipe has the effect of following three directions: (1) inhales the expectorant operating platform with preposition negative pressure valve 30 common compositions, makes closed suction expectorant become more reasonable, succinct and smooth; (2) can finish the operation of the closed suction expectorant of no adventitia rapidly, putting in when pipe pipe 22 carries sputum aspirator tube 100 and moves forward, need overcome resistance during through preceding snap ring 21a and make the sputum aspirator tube reach, otherwise snap ring 21a embedding is lived sputum aspirator tube and is made it and can not move with interior pipe before when moving behind the interior pipe 22, and so the repeatable operation sputum aspirator tube will progressively enter in the lung; (3) suction expectorant moves back Guan Shiqian snap ring 21a and can strike off the sputum that is attached on outside sputum aspirator tube 100 tube walls automatically, prevent that sputum from entering sleeve pipe 20, negative pressure makes flap valve 23 sealing prosopyles when sputum aspirator tube 100 front ends are return outer tube 21 front portions, absorbs simultaneously by preceding ring to scrape at outer tube 21 forward sputums.
With reference to Fig. 3, described negative pressure valve 30 has and can the negative pressure joint 38, the sputum tube joint 34 that communicate with epicoele 32, cavity of resorption 33 respectively be set on the body wall by epicoele 32, the cavity of resorption 33 of valve plate 37 partitions.Epicoele 32 upper ends are by sealing ring 36 sealings, and the mandrel of vertical reciprocating motion action button 35 passes sealing ring 36 and is connected with valve plate 37.Negative pressure valve 30 has the effect of following three aspects: (1) control negative-pressure air-flow, realize inhaling the expectorant function.Action button 35 moves down and overcomes sealing ring 36 elastic resistances and negative-pressure sucking and valve plate 37 is moved down open valve, and negative-pressure air-flow then passes negative pressure valve through epicoele 32, cavity of resorption 33 and arrives sucking-off sputum in the lungs along sputum aspirator tube 100.Eliminate the pressure of action button 35, the elastic force of sealing ring 36 and negative-pressure sucking make jointly to move on the valve plate 37 and cut off epicoele 32, cavity of resorption 33, inhale expectorant and stop; (2), realize sealing, anti-pollution function, negative pressure valve 30 cuts out the cut-out gas circuit, makes that the passage between the snap ring 21a is in closed state before the cavity of resorption 33--sputum aspirator tube 100--outer tube 21, significantly reduces opportunities for contamination; (3), replace the effect of central suction switch, negative pressure valve 30 cuts out and makes airless in the sputum aspirator tube, can closing center attract this moment, reduced suction expectorant operating procedure.
With reference to Fig. 4 and Fig. 5, sputum aspirator tube 100 is pipes of being made by the silicon moulding material, and diameter 3～5mm is about 80cm.Sputum aspirator tube 100 has by the outer wall snap ring 101 that forms of extension radially, and this snap ring 101 journey of dividing a word with a hyphen at the end of a line after the maximum of restriction sputum aspirator tube 100 when moving back pipe that matches with the preceding snap ring 21a of outer tube 21 can prevent deviating from of sputum aspirator tube.Sputum aspirator tube 100 is positioned at the passage of pipe 22, pipe box 40 compositions when not inhaling expectorant, and rear end via through holes 43 passes pipe box 40 and links to each other with negative pressure valve 30.With reference to Fig. 5, described pipe box 40 is made of box body 41 that connects and lid 42, and described through hole 43,44 is arranged on the lid 42.With reference to Fig. 5, the front port of described box body 41 has flange 46, then is provided with the retaining pin 45 that is stuck on the flange 46 on the described lid 42, and in other words, lid 42 promptly can't withdraw from from box body 41 front ports once inserting.The big portion that pipe box 40 is used to deposit sputum aspirator tube 100 realizes closed suction expectorant function, also can be used as simultaneously to inhale the use of expectorant operating grip.
If respirator is separated with Y-piece, this sputum aspirator also can be used for having set up artificial airway's (tracheotomy or tracheal intubation) patient's closed suction expectorant.
The using method of closed sputum aspirator of the present utility model:
1, using method during mechanical ventilation
Sputum aspirator is linked to each other with tracheal intubation with the respirator pipeline, the upper end that is about to Y-piece 10 straight lengths 11 with connect the respirator pipeline and be connected, the lower end of straight length 11 is connected with tracheal intubation.
(1) puts the pipe operation: negative pressure joint 38 is connected with central suction pipe (or suction pipe), operator's left hand is held central suction pipe and negative pressure joint 38 junctions, the right hand is held the first half of pipe box 40, pipe 22 in hand thumb and forefinger pinch, pipe 22 and sputum aspirator tube 100 move forward to outer tube 21 front ends simultaneously in making, this moment thumb and forefinger loosen and breaks away from manage 22, the right hand continue to hold pipe box 40 and make it to drive in pipe 22 end moving to outer tube 21 rear ends on the sputum aspirator tube 100 after alone, repeatable operation like this, sputum aspirator tube will progressively enter in the lung.
Operate when (2) inhaling expectorant: make the left hand thumb press down action button 35, open valve plate 37, negative-pressure air-flow enters through negative pressure valve 30, sputum aspirator tube 100 and aspirates sputum in the lung, meanwhile the right hand is held pipe box 40 and is promoted interior pipe 22 and move forward to outer tube 21 front ends on sputum aspirator tube 100, pipe 22 in hand thumb and forefinger pinch, sputum aspirator tube 100 is moved simultaneously with interior pipe 22, repeatable operation like this, when retreating to outer tube 21 front portions, sputum aspirator tube 100 front ends can stop to move back pipe, this moment, the flap valve 23 of outer tube 21 front ports was closed automatically, and mechanical ventilation then normally carries out.
(3) flushing operation: outer tube 21 front end product are closed the back if continue to keep 100 negative pressure in the sputum aspirator tube, the interior saline of irrigator this moment will enter outer tube 21 front portions with negative pressure, preceding snap ring 21a scraped at outer tube 21 forward sputums siphon away, make the sputum aspirator tube 100 unobstructed state that keeps clean, the left hand thumb left action button 35 after flushing was finished, valve plate 37 will be closed automatically with sealing ring 36 elastic force and negative-pressure sucking, make to inhale expectorant passage maintenance closed state, in order to inhaling expectorant next time.
2, the using method when artificial airway's on-mechanical is ventilated:
(1) the respirator pipeline is separated with Y-piece 10, the patient will carry out autonomous respiration by the respirator interface of Y-piece 10, and this structure does not increase the ventilation dead space;
Operation when (2) putting pipe, suction expectorant and flushing all with mechanical ventilation is identical.
The closed sputum aspirator of utility model has following characteristics: simple in structure, with low cost, easily processing and fabricating makes disposable use become possibility; Adopt and do not have outer Membrane cover enclosed construction, do not have fold when putting pipe and form, the preposition composition jointly with sleeve pipe inhaled the expectorant operating platform by negative pressure valve, makes the operation of suction expectorant more reasonable, easy and smooth, technology is popularized easily, does not influence normally carrying out of mechanical ventilation when inhaling expectorant; Medical worker's hands or apparatus all directly do not contact sputum aspirator tube, sputum aspirator tube is not exposed in the air yet, the overall process of inhaling expectorant all is to finish in the passage that the closed sputum aspirator of lung-tracheal intubation-boxlike is formed, its (air) free from environmental pollution, eliminated by the exogenous pulmonary infection due to the suction expectorant, avoided the cross infection between the doctors and patients, the mechanical ventilation that is particularly conducive to the respiratory infectious disease patient is inhaled expectorant.
Above some principles of the described closed sputum aspirator of this utility model that just explains through diagrams, this description be not be the closed sputum aspirator of this utility model to be confined to shown in and in described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that this utility model is applied for.
Claims (10)
1, a kind of closed sputum aspirator is characterized in that it comprises following member: Y-piece (10), and the straight length (11), the bend loss (12) that are communicated by inner chamber constitute; Sleeve pipe (20) is made of outer tube (21), interior pipe (22), and the front end of outer tube (21) is connected with the inlet of bend loss (12); Negative pressure valve (30) is fixed on the sleeve pipe (20); Pipe box (40) has two through holes (43,44), is connected with interior pipe (22) rear end; Sputum aspirator tube (100) is deposited in the pipe box (40), and its front end is passed by through hole (44) and enters interior pipe (22), bend loss (12), and its rear end is passed by another through hole (43) and is connected with negative pressure valve (30).
2, a kind of closed sputum aspirator as claimed in claim 1, it is characterized in that: the front portion of described outer tube (21) and rear end have by inwall footpath inwardly contract forms before snap ring (21a), back snap ring (21b), in pipe (22) front portion have by the outer wall snap ring (22a) that forms of extension radially, manage the slippage stroke of (22) in snap ring (22a) and preceding snap ring (21a), back snap ring (21b) engagement limits.
3, a kind of closed sputum aspirator as claimed in claim 2 is characterized in that: described outer tube (21) front port is an inclined-plane, and outer tube (21) is provided with the flap valve (23) that can seal this inclined-plane.
4, closed sputum aspirator as claimed in claim 2 is characterized in that: the front portion of described outer tube (21) is provided with the flush-through connection (24) that communicates with inner chamber.
5, a kind of closed sputum aspirator as claimed in claim 2, it is characterized in that: described sputum aspirator tube (100) has by the outer wall snap ring (101) that forms of extension radially, this snap ring (101) journey of dividing a word with a hyphen at the end of a line after the maximum of restriction sputum aspirator tube (100) when moving back pipe that matches with the preceding snap ring (21a) of outer tube (21).
6, closed sputum aspirator as claimed in claim 1 is characterized in that: the bend loss (12) of described Y-piece (10) is provided with the flush-through connection (13) that communicates with its inner chamber.
7, a kind of closed sputum aspirator as claimed in claim 1, it is characterized in that: described negative pressure valve (30) has and can the negative pressure joint (38), the sputum tube joint (34) that communicate with epicoele (32), cavity of resorption (33) respectively be set on the body wall by epicoele (32), the cavity of resorption (33) of valve plate (37) partition; Epicoele (32) upper end is by sealing ring (36) sealing, and the mandrel of vertical reciprocating motion action button (35) passes sealing ring (36) and is connected with valve plate (37).
8, as claim 2 or 7 described a kind of closed sputum aspirators, it is characterized in that: the outer wall of described outer tube (21) is provided with boss, offer connecting hole (25) on this boss, described negative pressure valve (30) is provided with the coupling bar (31) that can insert in this connecting hole (25).
9, a kind of closed sputum aspirator as claimed in claim 1 is characterized in that: described pipe box (40) is made of box body that connects (41) and lid (42), and described through hole (43,44) is arranged on the lid (42).
10, a kind of closed sputum aspirator as claimed in claim 9, it is characterized in that: the front port of described box body (41) has flange (46), then is provided with the retaining pin (45) that is stuck on the flange (46) on the described lid (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035415 CN200951219Y (en) | 2006-08-28 | 2006-08-28 | Closed sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620035415 CN200951219Y (en) | 2006-08-28 | 2006-08-28 | Closed sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951219Y true CN200951219Y (en) | 2007-09-26 |
Family
ID=38809517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620035415 Expired - Fee Related CN200951219Y (en) | 2006-08-28 | 2006-08-28 | Closed sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951219Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103520817A (en) * | 2013-10-24 | 2014-01-22 | 广州医科大学附属第一医院 | Device preventing air leakage of airway in process of eliminating airway secretions |
| CN103893837A (en) * | 2012-12-28 | 2014-07-02 | 攀枝花钢铁有限责任公司职工总医院 | Spitting device |
| CN109152640A (en) * | 2016-04-15 | 2019-01-04 | 制定实验室公司 | Equipment for implantable medical device |
| CN112006644A (en) * | 2020-08-26 | 2020-12-01 | 哈尔滨医科大学 | Hard mirror of intubate with inhale phlegm function |
| CN112206362A (en) * | 2020-10-16 | 2021-01-12 | 广州市第一人民医院（广州消化疾病中心、广州医科大学附属市一人民医院、华南理工大学附属第二医院） | Sputum suction tube structure and sputum suction device |
-
2006
- 2006-08-28 CN CN 200620035415 patent/CN200951219Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103893837A (en) * | 2012-12-28 | 2014-07-02 | 攀枝花钢铁有限责任公司职工总医院 | Spitting device |
| CN103893837B (en) * | 2012-12-28 | 2016-12-28 | 攀枝花钢铁有限责任公司职工总医院 | Sputum aspirator |
| CN103520817A (en) * | 2013-10-24 | 2014-01-22 | 广州医科大学附属第一医院 | Device preventing air leakage of airway in process of eliminating airway secretions |
| CN103520817B (en) * | 2013-10-24 | 2016-01-27 | 广州医科大学附属第一医院 | A kind of device preventing air flue from leaking gas when removing airway secretions |
| CN109152640A (en) * | 2016-04-15 | 2019-01-04 | 制定实验室公司 | Equipment for implantable medical device |
| US11622791B2 (en) | 2016-04-15 | 2023-04-11 | Establishment Labs S.A. | Apparatuses for the implantation of medical devices and methods of use thereof |
| US11883069B2 (en) | 2016-04-15 | 2024-01-30 | Establishment Labs S.A. | Apparatuses for the implantation of medical devices and methods of use thereof |
| CN112006644A (en) * | 2020-08-26 | 2020-12-01 | 哈尔滨医科大学 | Hard mirror of intubate with inhale phlegm function |
| CN112206362A (en) * | 2020-10-16 | 2021-01-12 | 广州市第一人民医院（广州消化疾病中心、广州医科大学附属市一人民医院、华南理工大学附属第二医院） | Sputum suction tube structure and sputum suction device |
| CN112206362B (en) * | 2020-10-16 | 2023-03-07 | 广州市第一人民医院（广州消化疾病中心、广州医科大学附属市一人民医院、华南理工大学附属第二医院） | Sputum suction tube structure and sputum suction device |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
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