CN107050618A - Ccavum oropharygeum flushing type suction tube - Google Patents
Ccavum oropharygeum flushing type suction tube Download PDFInfo
- Publication number
- CN107050618A CN107050618A CN201710090254.0A CN201710090254A CN107050618A CN 107050618 A CN107050618 A CN 107050618A CN 201710090254 A CN201710090254 A CN 201710090254A CN 107050618 A CN107050618 A CN 107050618A
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- CN
- China
- Prior art keywords
- suction tube
- flush pipe
- ccavum oropharygeum
- segment
- flushing
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Classifications
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M2025/0004—Catheters; Hollow probes having two or more concentrically arranged tubes for forming a concentric catheter system
Abstract
The present invention provides a kind of ccavum oropharygeum flushing type suction tube, including a suction tube, a flush pipe and a suction tube base；The first end connection suction tube base of horizontal segment, the first end of bending segment and the second end of horizontal segment are according to the round and smooth connection of a fixed angle, and bending segment the second end end it is round and smooth and formed a rinse mouth, flush pipe part is arranged in suction tube, and the second end end connection rinse mouth and rinse mouth of flush pipe inside flush pipe with turning on；Suction tube base includes a pipe fitting and an Airflow control, when horizontal segment horizontal positioned and bending segment are located on front side of horizontal segment and are folded upward at, and the axis of Airflow control is located in a horizontal plane and perpendicular to horizontal segment.A kind of ccavum oropharygeum flushing type suction tube of the present invention, can be achieved effective flushing, attractions to patient's ccavum oropharygeum, the secretion of deep part of throat, with rinse attract controllable, simple in construction, strong operability, elimination effect well, to the undamaged advantage of patient.
Description
Technical field
The present invention relates to medical instruments field, more particularly to a kind of ccavum oropharygeum deep flushing type suction tube.
Background technology
Occurs the patient of the disturbance of consciousness, reduction or missing due to the reflection function such as swallow, cough, it is impossible to voluntarily exclude
Mouth, pharynx, the sputum at cavum laryngis position, blood, the gastric content of reflux or other secretion；And such patient often Abwehrkraft des Koepers
Decline, pharyngolaryngeal cavity mucous membrane self-purification capacity is poor, oral cavity, the bacterium of throat field planting are easily caused field planting infection, so as to cause breathing
Road infects, and makes disease progression.At present, multinomial research points out the measure of ccavum oropharygeum intensive nursing care in prevention pulmonary infection hair both at home and abroad
Positive effect in life, but on clinical manipulation, conventional operating method and apparatus but limit removing effect to a certain extent
Really.Conventional sputum aspirator tube is difficult to flushing, suction phase and combined, and is rinsed using syringe port intracavitary injecting type and be difficult to accurate punching
Wash thick secretions or phlegm scab so that attract effect to have a greatly reduced quality；Meanwhile, partially soft sputum aspirator tube, easily bend in operation,
Loop, and the design existing defects of existing patented invention on sputum aspirator tube radian, making it difficult to active component is sent to, so that
Influence attracts effect.Therefore, it is not enough for more than, it is necessary to which improvement on designing realizes effectively flushing, attracts, removes ccavum oropharygeum
And the purpose of deep throat secretion.
Found by being retrieved to existing technical literature：
Chinese invention patent application number：201210535138.2, title：Flushing type sputum suction pipe.The patent of invention is considered
Effect of flushing type suction sputum, sputum aspirator tube be integrated with rinse and suction sputum two effects, also devised in sputum aspirator tube front end
Angle, meets flat physiological structure before and after ccavum oropharygeum to a certain extent, can rinse the secretion for attracting deep throat.But
It is that there are the following problems for the patent：1) rinsing simultaneously, rinsing tube opening and suction tube superposition of end gap, rinsing, attracting simultaneously
During progress, flushing liquor can be directly sucked back in suction tube, it is impossible to accomplish effectively flushing；If 2) rinse, attract separately to carry out, again
Flushing liquor suction by mistake is have ignored, aspiration pulmonary edema is caused, it is impossible to the problem of attracting in time；3) suction tube is soft or hard unknown, and flexible pipe has
It may organize to stop because of tongue body, the root of the tongue, pharyngopalatine arch etc., suction tube bending, it is impossible to be effectively sent at deep part of throat secretion, if pipe
Matter is really up to the mark, then has damaging mucosal may；4) product is illustrated as " angulation " design, and drift angle has damaging mucosal may；5) described in it
" can control direction carry out pointedly attracting to left and right bronchus " recorded, requires, clinical sterile according to hospital infection management
For on working specification and implementation operation difficulty, exist and bring upper respiratory tract bacterium into lower respiratory tract formation hospital-acquired infection, with
And insert the drawbacks of bronchial operation in left and right is without feasibility.
Chinese utility model patent application number：201420464622.5, title：A kind of dentilave formula sputum aspirator tube.This sets
Meter is rinsed for oral cavity, attraction aspect, is that two single cavities pipes are parallel, is bound by " regulation ring ", tracheae can be inserted
The oral cavity of pipe patient is rinsed formula suction sputum.But, the technology is equally existed：Rinse, attract to inhale flushing liquor when carrying out simultaneously
Return；Conduit material is soft, is blocked by oral cavity organization, it is impossible to effectively reaches and attracts position.Meanwhile, the design of its " regulation ring " is deposited
In the risk come off, tracheae or esophagus may be fallen into, the risk of patient is added.
Chinese utility model patent application number：201620449414.7, title：A kind of controllable suction sputum flusher.It is used for
The invasive air flue patient that suction sputum is carried out using closed sputum aspirator, only flush pipe is used.It includes controllable regulator valve, can be with
The injection rate of flushing liquor is controlled, but itself does not possess suction function, it is impossible to rinse and attract for ccavum oropharygeum, patient's mistake can be increased
The risk of suction.
Chinese utility model patent application number：200920218494.5, title：From flushing type sputum suction pipe.It is used to enter
When row attracts operation, the liquid in the flush pipe of connection can be sucked back in negative pressure catheter simultaneously, suction tube be carried out in itself interior
Chamber is cleaned, so that avoid the secretion such as sputum from blocking negative pressure catheter, but it can not play the mesh for carrying out rinsing, attract in oral cavity
's.
It can be seen that, current existing ccavum oropharygeum suction tube, which can not generally be realized, is rinsed formula suction to ccavum oropharygeum, deep cavum laryngis
Draw, or flushing attracts effect poor.
The content of the invention
For above-mentioned deficiency of the prior art, the present invention provides a kind of ccavum oropharygeum flushing type suction tube, it is possible to achieve right
Patient's ccavum oropharygeum, the secretion of deep part of throat effectively rinse, attracted, and controllable, simple in construction, operability is attracted with rinsing
By force, elimination effect it is good, to the undamaged advantage of patient.
To achieve these goals, the present invention provides a kind of ccavum oropharygeum flushing type suction tube, including a suction tube, a flushing
Pipe and a suction tube base；The suction tube includes a horizontal segment and a bending segment, and the first end connection of the horizontal segment is described
Suction tube base, the second end of the first end of the bending segment and the horizontal segment is according to the round and smooth connection of a fixed angle, and institute
The the second end end for stating bending segment is round and smooth and form a rinse mouth, the horizontal segment one flush pipe socket of formation, the flush pipe
Part is arranged in the suction tube, and the first end of the flush pipe is stretched out outside the suction tube from the flush pipe socket,
The rinse mouth connects the second end end of the flush pipe and with being turned on inside the flush pipe；The suction tube base includes
One pipe fitting and an Airflow control, when the horizontal segment horizontal positioned and the bending segment be located at it is on front side of the horizontal segment and upward
During bending, the Airflow control is fixed on the pipe fitting, and the axis of the Airflow control is located in a horizontal plane and hung down
Directly in the horizontal segment.
Preferably, the Airflow control includes a press surface, one air flow control openings of the press surface formation, the gas
Flow control opening is turned on the suction tube chassis interior.
Preferably, the press surface is in internal recessed cambered surface.
Preferably, the suction tube base also includes a connecting portion, and the end of the first end of the pipe fitting forms a negative pressure
Interface, the periphery of the first end of the pipe fitting forms the connecting portion；Second end of the pipe fitting connects the of the horizontal segment
One end.
Preferably, the connecting portion includes multiple conical limit parts for being laminated and laying along the tubular length direction.
Preferably, the side wall of the bending segment offers multiple attraction tube openings.
Preferably, each attraction tube opening is different in the circumferential angle position of the bending segment.
Preferably, the attraction tube opening is pre- according to one from the end of bending segment second to the extreme direction of bending segment first
If spacing is uniformly opened up.
Preferably, in addition to a flush pipe connecting seat, the first end of the flush pipe connecting seat connects the flush pipe
First end, the second end of the flush pipe connecting seat is connected to form a flushing interface, and the flushing interface is led with the flush pipe
It is logical.
Preferably, in addition to a connecting seat cap, the connection seat cap coordinates with the flushing interface.
The present invention makes it have following beneficial effect as a result of above technical scheme：
1st, Airflow control is used to realize that manual control during one-handed performance to attract start and stop.
2nd, because integrally there is this product certain degree of hardness and bending segment to be in fixed angle so that ccavum oropharygeum flushing type attracts
Pipe in ccavum oropharygeum can not random 360 degree of rotation process, therefore when the horizontal segment horizontal positioned and the bending segment are located at institute
When stating on front side of horizontal segment and being folded upward at, the Airflow control is fixed on the pipe fitting, and the axis of the Airflow control
In a horizontal plane and perpendicular to the horizontal segment, the position of the Airflow control enables to single singlehanded (dextro manuality) behaviour
As when be easy to grip, it is to avoid during long-time operation, operator frequently twisted caused by wrist or the frequent inward turning of forearm, outward turning
Muscular fatigue, so as to improve the overall experience of operator, has larger practical function in clinical manipulation.
3rd, flush pipe part is arranged in the coenosarc double lumen in suction tube, can be to sputum, ccavum oropharygeum secretion mistake
It is many, and expectoration, the patient of aphetite disorder carry out ccavum oropharygeum and deep cavum laryngis I ＆ A, realize the same stepping of I ＆ A
OK, dilution is rinsed to the sputum, secretion, foreign matter of ccavum oropharygeum while attracting, in favor of attracting cleaning, especially to viscous
Thick, dry and hard secretion effect is obvious.
In addition, press surface attracts start-up and shut-down control face as manual control, and when air flow control openings are covered, ccavum oropharygeum punching
Attraction work can be carried out by washing the suction tube of formula suction tube, when flow control opening open, the attraction of ccavum oropharygeum flushing type suction tube
Pipe stops attracting.Press surface causes press surface surface more to be fitted with operator's finger surface in internal recessed cambered surface so that
It is easier to keep sealing to connect when operator makes to press with finger covering air flow control openings, between operator's finger and press surface
Touch, strengthen the control stability and response agility of Airflow control.The shore hardness of suction tube is 90 degree so that attract pipe
There is certain strength support, can guarantee that suction tube is put into ccavum oropharygeum and do not give a discount, while it is really up to the mark and damage oropharynx to be unlikely to material
Chamber mucous membrane, and can mainly reach the controllable purpose of duct direction；The cambered design of kink meets alpha angle in ccavum oropharygeum
Degree bending, and round and smooth arc it also avoid the damage to mucous membrane so that whole attraction process of rinsing can accurate, quick, safety
Complete, improve operating efficiency.Second end of bending segment is round and smooth and forms a rinse mouth, and each attraction tube opening is in bending segment
The different cooperation in circumferential angle position, it is ensured that in flushing liquor from after rinse mouth ejection, tube opening will not be attracted at once anti-
Suck back in suction tube, cause to inhale by mistake while can ensure that flushing liquor will not be gathered again.Connecting seat cap is used for when ccavum oropharygeum secretion is few
Or when thin, interface tube can be rinsed by connecting seat cap closure, merely using suction function.
Brief description of the drawings
Fig. 1 is the structural representation of the ccavum oropharygeum flushing type suction tube of the embodiment of the present invention；
Fig. 2 is the cut-away section structure for amplifying of the suction tube base portion of the ccavum oropharygeum flushing type suction tube of the embodiment of the present invention
Schematic diagram；
Fig. 3 is the horizontal segment and the section structure for amplifying in bending segment portion of the ccavum oropharygeum flushing type suction tube of the embodiment of the present invention
Schematic diagram；
Fig. 4 is located at the amplification sectional view of one first suction tube opening portion for the suction tube and flush pipe of the embodiment of the present invention；
Fig. 5 is located at the amplification sectional view of one second suction tube opening portion for the suction tube and flush pipe of the embodiment of the present invention；
Fig. 6 is located at the amplification sectional view of one the 3rd suction tube opening portion for the suction tube and flush pipe of the embodiment of the present invention.
Embodiment
Below according to accompanying drawing 1~6, presently preferred embodiments of the present invention is provided, and is described in detail, makes to be better understood when
Function, the feature of the present invention.
Referring to Fig. 1, a kind of ccavum oropharygeum flushing type suction tube of the embodiment of the present invention, including a suction tube 1, a flush pipe
2nd, a suction tube base 3, a flush pipe connecting seat 4 and connection seat cap 5.Wherein, suction tube 1 includes a horizontal segment 11 and a bending
Section 12, the first end connection suction tube base 3 of horizontal segment 11, the first end of bending segment 12 is with the second end of horizontal segment 11 according to one
The round and smooth connection of fixed angle, and bending segment 12 the second end end it is round and smooth and formed a rinse mouth 121.The formation of horizontal segment 11 one is rushed
Pipe socket is washed, the part of flush pipe 2 is arranged in suction tube 1, and the first end of flush pipe 2 stretches out suction tube 1 from flush pipe socket
Outside, rinse mouth 121 connects the second end end of flush pipe 2 and turned on the inside of flush pipe 2.In the present embodiment, fixed angle is
150 °, the internal diameter of suction tube 1 is 4.0~5.0mm, preferably 14Fr (about 4.7mm, 3Fr=1.0mm)；The internal diameter of flush pipe 2 is
1.5~2.5mm, preferably 5Fr (about 1.7mm), fixed angle, the internal diameter of suction tube 1 and flush pipe 2 is interior in other embodiments
Footpath can also be adjusted according to actual needs, be not limited.
The part of flush pipe 2 is arranged in the coenosarc double lumen in suction tube 1, can be to sputum, ccavum oropharygeum secretion mistake
It is many, and expectoration, the patient of aphetite disorder carry out ccavum oropharygeum and deep cavum laryngis I ＆ A, realize the same stepping of I ＆ A
OK, dilution is rinsed to the sputum, secretion, foreign matter of ccavum oropharygeum while attracting, in favor of attracting cleaning, especially to viscous
Thick, dry and hard secretion effect is obvious.
In addition, in the present embodiment, suction tube 1 uses polyvinyl chloride pipe, and uses di (2-ethylhexyl) phthalate conduct
Plasticizer, the shore hardness (HA) of suction tube 1 is or close to 90 degree, similar to existing trachea cannula conduit.The hardness to inhale
Skirt 1 has certain strength support, can guarantee that suction tube 1 is put into ccavum oropharygeum and does not give a discount, while being unlikely to really up to the mark and damaging
Ccavum oropharygeum mucous membrane, and can mainly reach the controllable purpose of duct direction so that whole attraction process of rinsing can be accurate, quick
Complete, improve operating efficiency.The exposed parts of flush pipe 2 can use conventional soft polyvinyl chloride material, in other embodiments
It can according to actual needs adjust, not be limited herein.
Refer in Fig. 1 and Fig. 2, the present embodiment, suction tube base 3 includes a pipe fitting 31, an Airflow control 32 and one
Connecting portion 34, the first end end of pipe fitting 31 forms negative port 33, and the periphery of the first end of pipe fitting 31 forms connecting portion 34, pipe
Second end of part 31 connects the first end of horizontal segment 11, when the horizontal positioned of horizontal segment 11 and bending segment 12 is located at the front side of horizontal segment 11
And when being folded upward at, Airflow control is fixed on pipe fitting 31, and the axis of Airflow control 32 is in a horizontal plane and vertical
In horizontal segment 11.Connecting portion 34 includes multiple conical limit parts for being laminated and laying along the length direction of pipe fitting 31.
Airflow control 32 includes a press surface 321, and press surface 321 forms an air flow control openings 322, and gas flow optimized is opened
Mouth 322 is turned on the inside of pipe fitting 31.Press surface 321 is in internal recessed cambered surface.Negative port 33 can be with conventional attractor pipeline
Connection.
Airflow control 32 is used to realize that manual control during one-handed performance to attract start and stop.Because this product integrally has one
It is in fixed angle to determine hardness and bending segment so that ccavum oropharygeum flushing type suction tube can not random 360 degree of rotations in ccavum oropharygeum
Operation, therefore when the horizontal positioned of horizontal segment 11 and bending segment 12 are located at the front side of horizontal segment 11 and are folded upward at, Airflow control
32 are fixed on pipe fitting 31, and the axis of Airflow control 32 is located in a horizontal plane and perpendicular to horizontal segment 11.The gas flow optimized
The position in portion 32 enables to be easy to grip during single singlehanded (dextro manuality) operation, it is to avoid during long-time operation, operator's frequency
Muscular fatigue caused by numerous twisting wrist or the frequent inward turning of forearm, outward turning, so as to improve the overall experience of operator,
There is larger practical function in clinical manipulation.Press surface 321 attracts start-up and shut-down control face as control manually, when gas flow optimized is opened
When mouth 322 is covered, the suction tube 1 of ccavum oropharygeum flushing type suction tube can carry out attraction work, when air flow control openings 322 are opened wide
When, the suction tube 1 of ccavum oropharygeum flushing type suction tube stops attracting.Press surface 321 causes press surface 321 in internal recessed cambered surface
More fitted with operator's finger surface on surface so that when operator makes to press with finger covering air flow control openings 322, operation
It is easier to keep in sealing contact between person's finger and press surface 321, strengthens the control stability of Airflow control 32 and respond quick
Victory.
Referring to Fig. 3, in the present embodiment, the side wall of bending segment 12 is from the end of bending segment 12 second to the first end side of bending segment 12
Multiple attraction tube openings 122, and each circumference for attracting tube opening 122 in bending segment 12 are uniformly offered to according to a default spacing
Angle position is different.In the present embodiment, phase is opened in respectively apart from the three attraction tube openings 122 closer to the distance of rinse mouth 121
Away from rinse mouth 121 at for 4mm, 8mm and 12mm, it is 4mm to preset spacing.In other embodiments, between attraction tube opening 122
Distance can also adjust according to actual needs.Suction tube 1 and flush pipe 2 are located at this three amplifications attracted at tube opening 122 and cut
Face figure can be found in Fig. 4~Fig. 6.
Fig. 1 and Fig. 3 are referred to, the second end end of bending segment 12 is round and smooth and forms a rinse mouth 121 and multiple attractions
Tube opening 122 opens up the cooperation of position, it is ensured that in flushing liquor from after the ejection of rinse mouth 121, pipe will not be attracted at once and opened
In 122 back suction resorption skirts 1 of mouth, cause to inhale by mistake while can ensure that flushing liquor will not be gathered again.
The first end connection flush pipe connecting seat 4 of flush pipe 2, the of the first end connection flush pipe 2 of flush pipe connecting seat 4
One end, the second end of flush pipe connecting seat 4 is connected to form a flushing interface 41, and flushing interface 41 is turned on flush pipe 2.Flushing connects
Mouth 41 can be used for connection standard syringe, transfusion device.Connection seat cap 5 coordinates with flushing interface 41.
The present invention in use, suction tube 1 by connecting portion 34 connect a negative-pressure suction pipe, can be by pressing Airflow control
32 control negative pressure open state；Flush pipe connecting seat 4 can connect transfusion device or syringe equipped with sterile saline.Operation
When, pharyngoscope can be coordinated, the secretion that ccavum oropharygeum and deep throat are carried out under direct-view attracts；If secretion is sticky or dry and hard,
Rinse mouth alignment can be attracted position by operator, normal saline flushing be carried out in the case where assistant coordinates, while being attracted；If oropharynx
Solinocrine thing is few or thin, interface tube can be rinsed by connecting the closing of seat cap 5, merely using suction function.Above in association with accompanying drawing
The present invention is described in detail embodiment, and those skilled in the art can make kind to the present invention according to the above description
Plant change case.Thus, some of embodiment details should not constitute limitation of the invention, and the present invention will be with appended claims
The scope that book is defined is as protection scope of the present invention.
Claims (10)
1. a kind of ccavum oropharygeum flushing type suction tube, it is characterised in that including a suction tube, a flush pipe and a suction tube base；
The suction tube includes a horizontal segment and a bending segment, and the first end of the horizontal segment connects the suction tube base, described curved
Second end of the first end of trisection and the horizontal segment is according to the round and smooth connection of a fixed angle, and the second end end of the bending segment
Portion is round and smooth and forms a rinse mouth, one flush pipe socket of the horizontal segment formation, and the flush pipe part is arranged in the attraction
In pipe, and the first end of the flush pipe is stretched out outside the suction tube from the flush pipe socket, and the rinse mouth connection is described
Second end end of flush pipe is simultaneously turned on flush pipe inside；The suction tube base includes a pipe fitting and a gas flow optimized
Portion, when the horizontal segment horizontal positioned and the bending segment are located on front side of the horizontal segment and are folded upward at, the air-flow control
The pipe fitting is fixed in portion processed, and the axis of the Airflow control is located in a horizontal plane and perpendicular to the horizontal segment.
2. ccavum oropharygeum flushing type suction tube according to claim 1, it is characterised in that the Airflow control is pressed including one
Pressure surface, one air flow control openings of the press surface formation, the air flow control openings are turned on the suction tube chassis interior.
3. ccavum oropharygeum flushing type suction tube according to claim 2, it is characterised in that the press surface is in internal recessed
Cambered surface.
4. the ccavum oropharygeum flushing type suction tube according to any one of claims 1 to 3, it is characterised in that the suction tube bottom
Seat also includes a connecting portion, and the end of the first end of the pipe fitting forms a negative port, the periphery of the first end of the pipe fitting
Form the connecting portion；Second end of the pipe fitting connects the first end of the horizontal segment.
5. ccavum oropharygeum flushing type suction tube according to claim 4, it is characterised in that the connecting portion includes multiple along institute
State the conical limit part that the stacking of tubular length direction is laid.
6. ccavum oropharygeum flushing type suction tube according to claim 1, it is characterised in that the side wall of the bending segment is offered
Multiple attraction tube openings.
7. ccavum oropharygeum flushing type suction tube according to claim 6, it is characterised in that each attraction tube opening is described
The circumferential angle position of bending segment is different.
8. the ccavum oropharygeum flushing type suction tube according to right wants 7, it is characterised in that the attraction tube opening is from the bending
The second end of section is uniformly opened up to the extreme direction of bending segment first according to a default spacing.
9. ccavum oropharygeum flushing type suction tube according to claim 1, it is characterised in that also including a flush pipe connecting seat,
The first end of the flush pipe connecting seat connects the first end of the flush pipe, the second end connection shape of the flush pipe connecting seat
Into a flushing interface, the flushing interface is turned on the flush pipe.
10. ccavum oropharygeum flushing type suction tube according to claim 9, it is characterised in that described also including a connecting seat cap
Seat cap is connected with the flushing interface to coordinate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090254.0A CN107050618B (en) | 2017-02-20 | 2017-02-20 | Oropharyngeal cavity flushing type suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090254.0A CN107050618B (en) | 2017-02-20 | 2017-02-20 | Oropharyngeal cavity flushing type suction tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107050618A true CN107050618A (en) | 2017-08-18 |
| CN107050618B CN107050618B (en) | 2023-03-14 |
Family
ID=59622705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710090254.0A Active CN107050618B (en) | 2017-02-20 | 2017-02-20 | Oropharyngeal cavity flushing type suction tube |
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| Country | Link |
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| CN (1) | CN107050618B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771794A (en) * | 2017-11-11 | 2019-05-21 | 江苏昊普生物医学科技有限公司 | Disposable rinse attracts drainage tube |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973992A (en) * | 2012-11-27 | 2013-03-20 | 宋修响 | Flushing type sputum suction catheter |
| CN204050639U (en) * | 2014-08-15 | 2014-12-31 | 江门市五邑中医院 | A kind of dentilave formula sputum aspirator tube |
| CN204563270U (en) * | 2015-03-17 | 2015-08-19 | 李兴禹 | The disposable dual-chamber washing suction device of a kind of hospital's general surgery |
| CN105031794A (en) * | 2015-08-10 | 2015-11-11 | 关开泮 | Tracheal catheter with pharyngeal suction tube |
-
2017
- 2017-02-20 CN CN201710090254.0A patent/CN107050618B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102973992A (en) * | 2012-11-27 | 2013-03-20 | 宋修响 | Flushing type sputum suction catheter |
| CN204050639U (en) * | 2014-08-15 | 2014-12-31 | 江门市五邑中医院 | A kind of dentilave formula sputum aspirator tube |
| CN204563270U (en) * | 2015-03-17 | 2015-08-19 | 李兴禹 | The disposable dual-chamber washing suction device of a kind of hospital's general surgery |
| CN105031794A (en) * | 2015-08-10 | 2015-11-11 | 关开泮 | Tracheal catheter with pharyngeal suction tube |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109771794A (en) * | 2017-11-11 | 2019-05-21 | 江苏昊普生物医学科技有限公司 | Disposable rinse attracts drainage tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107050618B (en) | 2023-03-14 |
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