CN107126235B - A kind of bronchoscope lower respiratory tract secretion receiving flask - Google Patents
A kind of bronchoscope lower respiratory tract secretion receiving flask Download PDFInfo
- Publication number
- CN107126235B CN107126235B CN201710488580.7A CN201710488580A CN107126235B CN 107126235 B CN107126235 B CN 107126235B CN 201710488580 A CN201710488580 A CN 201710488580A CN 107126235 B CN107126235 B CN 107126235B
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- CN
- China
- Prior art keywords
- respiratory tract
- aspiration pump
- conductor piece
- receiving flask
- bronchoscope
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/0051—Devices for taking samples of body liquids for taking saliva or sputum samples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
Abstract
The invention discloses a kind of bronchoscope lower respiratory tract secretion receiving flask, including body, aspiration pump is connected to by air intake duct at the top of body, body top is connected to suction nozzle by collecting pipe, and aspiration pump is by power supply power supply, and aspiration pump is by control mechanism control switch；The present invention can be when suction be excessive, and the pressure in suction nozzle die-offs, and cavity is higher relative to through-hole air pressure due to not being connected to suction nozzle inside, and compressing stopper separates through-hole, and excessive suction is effectively avoided to damage the respiratory tract of patient；When installing pipes blocked, since aspiration pump works on, air pressure in body is relative to extraneous lasting reduction, sliding block end motion to the right in sleeve, under the traction of hawser, upper conductor piece overcomes the effect of spring hinge elastic force no longer to contact with lower conductor piece, and power supply disconnects the power supply to aspiration pump, effectively avoids further damaging respiratory tract inner wall.
Description
Technical field
The present invention relates to field of medical auxiliary equipment, and in particular to a kind of bronchoscope lower respiratory tract secretion receiving flask.
Background technique
Bronchoscope is suitable for doing the observation of the lobe of the lung, Duan Jiya segmental bronchus lesion, biopsy sampling, bacteriology, cytology
It checks, cooperation TV system can photograph, teaching and dynamically recording.The bronchoscope has biopsy sampling mechanism, can help to send out
Existing early lesion can carry out the internal surgical operations such as polyp excision, and for bronchus, lung disease research, postoperative inspection etc. is one
Kind good precision instrument, in carrying out surgical procedure, the lung of patient and tracheae diseased region can generate largely mix it is de-
The mucus shape secretion of epithelial cell is fallen, operation carries out for convenience, needs a kind of receiving flask that secretion is drawn out bronchus
Place.
A kind of bronchoscope lower respiratory tract secretion is disclosed in application No. is the patent specification of CN 201310703955
Object receiving flask, including receiving flask, drainage tube one, drainage tube two, upper bottle cover, lower bottle cap, the receiving flask are open bottleneck, bottle
Bottom sealing, upper bottle cover and lower bottle cap are tightened in bottleneck and bottom of bottle position respectively, and two drainage tubes are inserted into receiving flask from upper bottle cover
In, drainage tube one connects aspirator, and drainage tube two connects bronchoscope suction inlet, and whole device is closed structure and does sterile
Change processing.But respiratory secretions directly is drawn using drainage tube in the program, since secretion is thick, absorption
Strength it is larger, be easy to cause respiratory tract inner wall mucous membrane to damage because of biggish suction, moreover, when device is blocked up by mucus
When plug, device works on, and not only damages equipment, but also further damage can be generated to the respiratory tract of patient.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of bronchoscope lower respiratory tract is provided
Secretion receiving flask effectively avoids damage to respiratory tract inner wall when suctioning of secretions.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved through the following technical solutions:
A kind of bronchoscope lower respiratory tract secretion receiving flask, including body, the body top pass through air intake duct and are connected to
Aspiration pump, the body top are connected to suction nozzle by collecting pipe, and the aspiration pump is by power supply power supply, and the aspiration pump is by control machine
Structure control switch；
The suction nozzle is equipped with shell, and the shell offers through-hole, and the through-hole is connected to collecting pipe, and the through-hole side wall is opened
Equipped with sliding chamber, the cavity that the sliding chamber end connection enclosure interior offers, the cunning is intracavitary to be equipped with stopper, the stopper
Left end is connected to cavity inner wall by elastic webbing；
The control mechanism is equipped with sleeve, and the sleeve runs through body side wall, is equipped with sliding block, the sleeve in the sleeve
Left upper end is flexibly connected upper conductor piece by the first spring hinge, and the sleeve bottom righthand side is flexibly connected by second spring hinge
Lower conductor piece, first spring hinge and second spring hinge compressing upper conductor piece and lower conductor piece contact with each other, it is described on
Conductor piece and lower conductor piece are connected to sliding block by hawser.
Further, the air intake duct bottom end is equipped with strainer.
Further, the aspiration pump is centrifugal air pump.
Further, the suction nozzle surface is fixed with silica gel strip.
Further, the silica gel strip outside radial distribution centered on through-hole.
Further, the cavity inside diameter is twice or more of sliding intracavitary diameter.
Income effect of the invention is:
1, when suction is excessive, the pressure in suction nozzle die-offs, and cavity is opposite due to not being connected to suction nozzle inside
Higher in through-hole air pressure, compressing stopper separates through-hole, and excessive suction is effectively avoided to damage the respiratory tract of patient.
2, when installing pipes blocked, since aspiration pump works on, the air pressure in body is held relative to the external world
Continuous to reduce, in sleeve sliding block end motion to the right, under the traction of hawser, upper conductor piece and lower conductor piece overcome spring hinge bullet
Power effect no longer contacts, and power supply disconnects the power supply to aspiration pump, effectively avoids further damaging respiratory tract inner wall.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of receiving flask of the present invention；
Fig. 2 is that suction nozzle of the present invention blocks cross-sectional view；
Fig. 3 is the top view of suction nozzle of the present invention；
Fig. 4 is the structural schematic diagram of control mechanism of the present invention；
In attached drawing, parts list represented by the reference numerals are as follows:
100- body；
200- air intake duct, 201- strainer；
300- aspiration pump；
400- collecting pipe；
500- suction nozzle, 501- shell, 502- through-hole, the sliding chamber of 503-, 504- cavity, 505- stopper, 506- elastic webbing；
600- power supply；
700- control mechanism, 701- sleeve, 702- sliding block, the first spring hinge of 703-, 704- upper conductor piece, 705- second
Spring hinge, 706- lower conductor piece, 707- hawser.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention is a kind of bronchoscope lower respiratory tract secretion receiving flask, including body 100, body
100 tops are connected to aspiration pump 300 by air intake duct 200, pass through the connection suction nozzle 500 of collecting pipe 400, aspiration pump at the top of body 100
300 are powered by power supply 600, and aspiration pump 300 is by 700 control switch of control mechanism；
Suction nozzle 500 is equipped with shell 501, and shell 501 offers through-hole 502, and through-hole 502 is connected to collecting pipe 400, through-hole 502
Side wall offers sliding chamber 503, the cavity 504 offered inside sliding 503 end of chamber connection shell 501, and sliding interior be equipped with of chamber 503 stops
Block 505,505 left end of stopper are connected to 504 inner wall of cavity by elastic webbing 506；
Control mechanism 700 is equipped with sleeve 701, and sleeve 701 runs through 100 side wall of body, sliding block 702, set are equipped in sleeve 701
701 left upper ends of cylinder are flexibly connected upper conductor piece 704 by the first spring hinge 703, and 701 bottom righthand side of sleeve is closed by second spring
Page 705 is flexibly connected lower conductor piece 706, and the first spring hinge 703 and second spring hinge 705 oppress upper conductor piece 704 under
Conductor piece 706 contacts with each other, and upper conductor piece 704 and lower conductor piece 706 pass through hawser 707 and be connected to sliding block 702.
Wherein, 200 bottom end of air intake duct is equipped with strainer 201.
Wherein, aspiration pump 300 is centrifugal air pump.
Wherein, 500 surface of suction nozzle is fixed with silica gel strip 507.
Wherein, the outside radial distribution centered on through-hole 502 of silica gel strip 507.
Wherein, 504 internal diameter of cavity is twice or more of sliding 503 internal diameter of chamber.
One concrete application of the present embodiment are as follows: when suction is excessive, the pressure in suction nozzle 500 die-offs, cavity 504
Higher relative to 502 air pressure of through-hole, compressing stopper 505 separates through-hole 502, and excessive suction is effectively avoided to damage exhaling for patient
Inhale road.
When installing pipes blocked, since aspiration pump 300 works on, air pressure in body (100) relative to
Extraneous persistently to reduce, in sleeve 701 the end motion to the right of sliding block 702, under the traction of hawser 707, upper conductor piece 704 is led under
Body piece 706 overcomes spring hinge 703, the effect of 705 elastic force no longer to contact, and power supply 600 disconnects the power supply to aspiration pump 300, effectively
It avoids further damaging respiratory tract inner wall.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features described in conjunction with this embodiment or example, structure, material live feature and are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (6)
1. a kind of bronchoscope lower respiratory tract secretion receiving flask, it is characterised in that: including body (100), the body (100)
Top is connected to suction nozzle by collecting pipe (400) by air intake duct (200) connection aspiration pump (300), body (100) top
(500), the aspiration pump (300) is powered by power supply (600), and the aspiration pump (300) is by control mechanism (700) control switch；
The suction nozzle (500) is equipped with shell (501), and the shell (501) offers through-hole (502), through-hole (502) connection
Collecting pipe (400), through-hole (502) side wall offer sliding chamber (503), in sliding chamber (503) end connection shell (501)
The cavity (504) that portion offers, the sliding chamber (503) is interior to be equipped with stopper (505), and stopper (505) left end passes through bullet
Property band (506) is connected to cavity (504) inner wall；
The control mechanism (700) is equipped with sleeve (701), and the sleeve (701) runs through body (100) side wall, the sleeve
(701) sliding block (702) are equipped in, sleeve (701) left upper end is flexibly connected upper conductor piece by the first spring hinge (703)
(704), sleeve (701) bottom righthand side is flexibly connected lower conductor piece (706) by second spring hinge (705), and described first
Spring hinge (703) and second spring hinge (705) compressing upper conductor piece (704) and lower conductor piece (706) contact with each other, described
Upper conductor piece (704) and lower conductor piece (706) pass through hawser (707) and are connected to sliding block (702).
2. a kind of bronchoscope lower respiratory tract secretion receiving flask according to claim 1, it is characterised in that: the air-breathing
It manages (200) bottom end and is equipped with strainer (201).
3. a kind of bronchoscope lower respiratory tract secretion receiving flask according to claim 1, it is characterised in that: the pumping
Pumping (300) is centrifugal air pump.
4. a kind of bronchoscope lower respiratory tract secretion receiving flask according to claim 1, it is characterised in that: the suction nozzle
(500) surface is fixed with silica gel strip (507).
5. a kind of bronchoscope lower respiratory tract secretion receiving flask according to claim 4, it is characterised in that: the silica gel
Item (507) outside radial distribution centered on through-hole (502).
6. a kind of bronchoscope lower respiratory tract secretion receiving flask according to claim 1, it is characterised in that: the cavity
(504) internal diameter is twice or more of sliding chamber (503) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488580.7A CN107126235B (en) | 2017-06-23 | 2017-06-23 | A kind of bronchoscope lower respiratory tract secretion receiving flask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710488580.7A CN107126235B (en) | 2017-06-23 | 2017-06-23 | A kind of bronchoscope lower respiratory tract secretion receiving flask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107126235A CN107126235A (en) | 2017-09-05 |
| CN107126235B true CN107126235B (en) | 2019-11-19 |
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ID=59736201
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710488580.7A Active CN107126235B (en) | 2017-06-23 | 2017-06-23 | A kind of bronchoscope lower respiratory tract secretion receiving flask |
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| CN (1) | CN107126235B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227937A (en) * | 2005-07-24 | 2008-07-23 | 卡尔梅利·阿达汗 | Suctioning system, method and kit |
| JP2012095809A (en) * | 2010-11-01 | 2012-05-24 | Michiya Yamashita | Bad breath prevention oral care product |
| CN202666045U (en) * | 2012-05-07 | 2013-01-16 | 嘉兴市第一医院 | Aspirator for secretion on artificial airway subglottic balloon |
| CN103690197A (en) * | 2013-12-17 | 2014-04-02 | 鞍山钢铁集团公司总医院 | Bronchoscope lower respiratory secretion collecting bottle |
| CN205108486U (en) * | 2015-10-11 | 2016-03-30 | 李祖亮 | Automatic be interrupted suction device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9415194B2 (en) * | 2011-06-14 | 2016-08-16 | Aerin Medical Inc. | Post nasal drip treatment |
-
2017
- 2017-06-23 CN CN201710488580.7A patent/CN107126235B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227937A (en) * | 2005-07-24 | 2008-07-23 | 卡尔梅利·阿达汗 | Suctioning system, method and kit |
| JP2012095809A (en) * | 2010-11-01 | 2012-05-24 | Michiya Yamashita | Bad breath prevention oral care product |
| CN202666045U (en) * | 2012-05-07 | 2013-01-16 | 嘉兴市第一医院 | Aspirator for secretion on artificial airway subglottic balloon |
| CN103690197A (en) * | 2013-12-17 | 2014-04-02 | 鞍山钢铁集团公司总医院 | Bronchoscope lower respiratory secretion collecting bottle |
| CN205108486U (en) * | 2015-10-11 | 2016-03-30 | 李祖亮 | Automatic be interrupted suction device |
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| Publication number | Publication date |
|---|---|
| CN107126235A (en) | 2017-09-05 |
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