CN109718400A - The automatic phlegm sucking equipment of intelligence - Google Patents
The automatic phlegm sucking equipment of intelligence Download PDFInfo
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- CN109718400A CN109718400A CN201910032509.7A CN201910032509A CN109718400A CN 109718400 A CN109718400 A CN 109718400A CN 201910032509 A CN201910032509 A CN 201910032509A CN 109718400 A CN109718400 A CN 109718400A
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- phlegm
- sensing
- negative pressure
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- 206010062717 Increased upper airway secretion Diseases 0.000 title claims abstract description 84
- 208000026435 phlegm Diseases 0.000 title claims abstract description 84
- 206010036790 Productive cough Diseases 0.000 claims abstract description 69
- 208000024794 sputum Diseases 0.000 claims abstract description 67
- 210000003802 sputum Anatomy 0.000 claims abstract description 67
- 238000006243 chemical reaction Methods 0.000 claims abstract description 29
- 210000002345 respiratory system Anatomy 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 description 22
- 238000010586 diagram Methods 0.000 description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- 206010003598 Atelectasis Diseases 0.000 description 1
- 208000019838 Blood disease Diseases 0.000 description 1
- 206010010071 Coma Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 206010019909 Hernia Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 206010022773 Intracranial pressure increased Diseases 0.000 description 1
- 206010028748 Nasal obstruction Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 206010035669 Pneumonia aspiration Diseases 0.000 description 1
- 235000016838 Pomo dAdamo Nutrition 0.000 description 1
- 244000003138 Pomo dAdamo Species 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 201000009807 aspiration pneumonia Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000002490 cerebral effect Effects 0.000 description 1
- 230000001886 ciliary effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 208000014951 hematologic disease Diseases 0.000 description 1
- 208000018706 hematopoietic system disease Diseases 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 210000000534 thyroid cartilage Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The present invention relates to a kind of automatic phlegm sucking equipments of intelligence, including conversion head, pipeline disk, phlegm storage jar, negative pressure sensing device, negative pressure pump；Conversion head includes ventilator interface, air flue interface, suction sputum tube inlet；Pipeline disk includes bobbin loader, rotating handle, phlegm outlet port, sputum aspirator tube；Sputum aspirator tube is coiled on bobbin loader；Phlegm storage jar includes cover, tank body, negative tube；Negative tube penetrates cover and fixation；Negative pressure sensing device includes valve deck, sensing connector a, sensing connector b, sensing connector c, sensing connector d, sensing device connector, inner tube, outer tube, spring, pressure knob；Valve deck is fixed with sensing connector a, sensing connector b and inner tube；Sensing device connector side is fixed with outer tube, sensing connector c and sensing connector d；Pressure knob screw thread and spring are on outer tube；Negative pressure pump includes the pump housing, control module, pump line；The advantage is that: the frequency can be fixed automatically, suction sputum is carried out, respiratory tract is preferably purified, mitigates the work load of medical staff.
Description
Technical field
The present invention relates to the field of medical instrument technology, specifically, being a kind of automatic phlegm sucking equipment of intelligence.
Background technique
Suction sputum art refers to direct oral cavity, nasal cavity, and the secretion of respiratory tract is sucked out artificial airway's (tracheotomy), to keep exhaling
It is unobstructed to inhale road, prevents aspiration pneumonia, atelectasis, a kind of method of the complication such as asphyxia.Indication is special in coma patient, sputum
It is to have possible situation of suffocating, need intrarterial not more, it injects contrast agent or dilutes the patient of sputum.
Suction sputum is critically important, especially for the patient of expectoration difficulties.Sputum only in ciliary movement, is derived pharyngeal
When, it can just cause more violent cough.And if fibre function reduces, when sputum quantity is more, then it is easy to that phlegm occurs
Liquid accumulation.The high-order factor occurred as pneumonia.Therefore, suction sputum technology can be used in many departments, Airway Care.However
Suction sputum technology has the following problems: 1, suction sputum journey, which draws dynamics, can cause patient airway mucous membrane impaired；2, Adam's apple power weight is massaged
Damage thyroid cartilage；3, suffer from hypertension, brain blood disease electric sputum aspirator to be used to exempt from stimulation and increased intracranial pressure 4, fragility of blood vessels is caused to make
Electricity consumption sputum aspirator can aggravate the state of an illness make cerebral blood volume increase easily hair hernia cerebri use need it is careful in brief, need to attraction will be into
Row control.However there are following contradictions: if suction sputum attraction is excessive, be easy to causeing above-mentioned 4 points of danger；But if inhaling
The dynamics of phlegm is inadequate, then not can effectively clear sputum accumulation.In this case, only increase the number that lower negative pressure attracts, ability
Play effective expectoration function.However, can seriously increase the workload of nurse in this case.Current clinical position situation
Under, and it is unrealistic.
Chinese patent literature: CN207837921U, publication date: 2018.09.11 is disclosed a kind of for autogenous cutting bed trouble
The automatic sputum aspirator of person, including electric sputum sucker, controller, autogenous cutting suction sputum supply oxygen integral tube, the autogenous cutting suction sputum oxygen supply
Integral tube includes the suction sputum oxygen supply integral tube main body at middle part, and suction sputum, which supplies oxygen integral tube main body one end, has sputum aspirator tube, other end tool
There is oxygen cathete, offers port on the tube wall of autogenous cutting suction sputum oxygen supply integral tube main body, oxygen supply one corresponding with port
An autogenous cutting socket is provided on the tube wall of the body pipe main body other side, described sputum aspirator tube one end has major joint and side connector, main
Connector connects the entrance in electric sputum sucker, and side connector connects patient's mouth by nasal oxygen tube, and autogenous cutting suction sputum supplies oxygen on the downside of integral tube
It is arranged on the lateral wall on the downside of autogenous cutting suction sputum oxygen supply integral tube on lateral wall and is provided with sensor, the input of sensor and controller
End electrical connection, the output end of controller and the motor power of electric sputum sucker connect.
Chinese patent literature: CN204261106U, publication date: it is automatic to disclose a kind of critically ill patient use by 2015.04.15
Sputum aspirator, including automatic sputum aspirator control module, breathing nasal tube and suction sputum buccal tubes, it is characterised in that: the breathing nasal tube is set
There is respiration monitoring device, the suction sputum buccal tubes are connected with negative pressure equipment, and automatic sputum aspirator control module and monitoring of respiration fill
It sets and is connected with negative pressure equipment.Described breathing nasal tube one end is connected with ductus nasopharyngeus, and ductus nasopharyngeus has two, is equipped with and leads in ductus nasopharyngeus
Silk, ductus nasopharyngeus and breathing nasal tube junction are equipped with nasal obstruction, and breathing nasal tube passes through mask, and the breathing nasal tube other end is connected with oxygen
Bottle.Seal wire guidance ductus nasopharyngeus enters organ, guarantees patient's moment smooth breathing, respiration monitoring device real-time monitoring patient respiration feelings
Condition, and automatic sputum aspirator control module is fed back information to, automatic sputum aspirator control module starts negative pressure according to the information of feedback
Equipment plays the effect of automatic suction sputum.
But it yet there are no report about the automatic phlegm sucking equipment of intelligence of the invention.
Summary of the invention
It is an object of the present invention to provide a kind of automatic phlegm sucking equipments of intelligence.
To achieve the above object, the technical solution adopted by the present invention is that:
A kind of automatic phlegm sucking equipment of intelligence, the automatic phlegm sucking equipment of the intelligence include conversion head (1), pipeline disk (2), storage
Phlegm tank (3), negative pressure sensing device (4), negative pressure pump (5)；
The conversion head (1) includes ventilator interface (11), air flue interface (12), suction sputum tube inlet (13)；Described
Conversion head (1) is cylindrical, inner hollow；Described conversion head (1) upper end has ventilator interface (11)；The conversion head
(1) lower end has air flue interface (12)；Described conversion head (1) side has suction sputum tube inlet (13)；
The pipeline disk (2) includes bobbin loader (21), rotating handle (22), phlegm outlet port (23), sputum aspirator tube (24)；It is described
Bobbin loader (21) both ends have rotating handle (22) and phlegm outlet port (23) respectively；The sputum aspirator tube (24) is coiled in bobbin loader
(21) on, phlegm outlet port (23) are inserted into one end, and one end is suspended from bobbin loader (21) outside；
The phlegm storage jar (3) includes cover (31), tank body (32), negative tube (33)；The cover (31) is in cylinder
Shape, lower ending opening；There are internal screw thread (311) on described cover (31) inner wall；The negative tube (33) penetrates cover (31) simultaneously
It is fixed；The tank body (32) is cylindrical, upper end opening；Described tank body (32) opening has external screw thread (321)；
The negative pressure sensing device (4) includes valve deck (41), sensing connector a (411), sensing connector b (412), sensing
Connector c (413), sensing connector d (414), sensing device connector (42), inner tube (421), outer tube (422), spring (43), pressure
Knob (44)；The valve deck (41) is cylindrical；There are sensing connector a (411) and sensing connector b in described valve deck (41) side
(412)；Middle part is fixed with inner tube (421) below the valve deck (41)；The sensing device connector (42) is cylindrical；Institute
Sensing device connector (42) side stated is fixed with outer tube (422), sensing connector c (413) and sensing connector d (414)；；It is described
Pressure knob (44) be threaded on outer tube (422)；The spring (43) covers on outer tube (422), and one end is fixed on
Valve deck (41), the other end are fixed on pressure knob (44)；
The negative pressure pump (5) includes the pump housing (51), control module (52), pump line (53)；Described pump housing (51) lower part
Cylindrical, middle part is spherical in semicircle, and top is in coniform；The control module (52) is fixed on the side of the pump housing (51) lower part
Face；The pump line (53) is fixed on the top of the pump housing (51) upper cone；
The sputum aspirator tube (23) is inserted into suction sputum tube inlet (13)；The phlegm outlet port (23) and negative tube (33) pipeline connects
It connects；The cover (31) is threadedly coupled with tank body (32)；Described sensing device connector (42) both ends respectively with negative tube
(33) and pump line (53) piping connection.
The inner diameter size of sputum aspirator tube (23) outer diameter and suction sputum tube inlet (13) is coincide.
The inside/outside diameter size phase of the phlegm outlet port (23), negative tube (33), sensing device connector (42) and pump line (53)
Together.
The internal screw thread (311) of the cover (31) and the external screw thread (321) of tank body (32) coincide.
The outer diameter of the inner tube (421) matches with outer tube (422) internal diameter.
The invention has the advantages that:
1, the automatic phlegm sucking equipment of intelligence of the invention can fix the frequency automatically, carry out suction sputum, play better purification
The effect of respiratory tract.
2, the automatic phlegm sucking equipment of intelligence of the invention can mitigate the work load of medical staff.
Detailed description of the invention
Attached drawing 1 is conversion head, pipeline disk, phlegm storage jar, negative pressure sensing device and the negative pressure of a kind of automatic phlegm sucking equipment of intelligence
The combination schematic diagram of pump.
Attached drawing 2 is conversion head, pipeline disk, phlegm storage jar, the negative pressure induction dress of a kind of automatic phlegm sucking equipment of intelligence
Set the combination schematic diagram with negative pressure pump.
Attached drawing 3 is a kind of structural schematic diagram of the conversion head of automatic phlegm sucking equipment of intelligence.
Attached drawing 4 is a kind of structural schematic diagram of the pipeline disk of automatic phlegm sucking equipment of intelligence.
Attached drawing 5 is a kind of structural schematic diagram of the pipeline disk of automatic phlegm sucking equipment of intelligence.
Attached drawing 6 is a kind of structural schematic diagram of the cover of automatic phlegm sucking equipment of intelligence.
Attached drawing 7 is a kind of structural schematic diagram of the tank body of automatic phlegm sucking equipment of intelligence.
Attached drawing 8 is a kind of combination schematic diagram of the phlegm storage jar of automatic phlegm sucking equipment of intelligence.
Attached drawing 9 is a kind of structural schematic diagram of the negative pressure sensing device of automatic phlegm sucking equipment of intelligence.
Attached drawing 10 is a kind of floor map of the negative pressure sensing device of automatic phlegm sucking equipment of intelligence.
Attached drawing 11 is a kind of structural schematic diagram of the negative pressure pump of automatic phlegm sucking equipment of intelligence.
Specific embodiment
Below with reference to embodiment and referring to attached drawing, the invention will be further described.
Appended drawing reference involved in attached drawing and component part are as follows:
1, conversion head 11, ventilator interface
12, air flue interface 13, suction sputum tube inlet
2, pipeline disk 21, bobbin loader
22, rotating handle 23, phlegm outlet port
24, sputum aspirator tube
3, phlegm storage jar 31, cover
32, tank body 33, negative tube
4, negative pressure sensing device 41, valve deck
411, connector a 412, sensing connector b are sensed
413, connector c 414, sensing connector d are sensed
42, sensing device connector 421, inner tube
422, outer tube 43, spring
44, pressure knob
5, negative pressure pump 51, the pump housing
52, control module 53, pump line
Embodiment 1
Please refer to attached drawing 1, attached drawing 2, attached drawing 1 be the conversion head of automatic phlegm sucking equipment of intelligence a kind of, pipeline disk, phlegm storage jar,
The combination schematic diagram of negative pressure sensing device and negative pressure pump；Attached drawing 2 be the conversion head of automatic phlegm sucking equipment of intelligence a kind of, pipeline disk,
The combination schematic diagram of phlegm storage jar, negative pressure sensing device and negative pressure pump.The described automatic phlegm sucking equipment of intelligence include conversion head (1),
Pipeline disk (2), phlegm storage jar (3), negative pressure sensing device (4), negative pressure pump (5)；
Attached drawing 3 is please referred to, attached drawing 3 is a kind of structural schematic diagram of the conversion head of automatic phlegm sucking equipment of intelligence.Described turns
Changing head (1) includes ventilator interface (11), air flue interface (12), suction sputum tube inlet (13)；The conversion head (1) is in cylinder
Shape, inner hollow；Described conversion head (1) upper end has ventilator interface (11)；There is air flue interface in described conversion head (1) lower end
(12)；Described conversion head (1) side has suction sputum tube inlet (13)；
Attached drawing 4, attached drawing 5 are please referred to, attached drawing 4 is a kind of structural schematic diagram of the pipeline disk of automatic phlegm sucking equipment of intelligence；It is attached
Fig. 5 is a kind of structural schematic diagram of the pipeline disk of automatic phlegm sucking equipment of intelligence.The pipeline disk (2) include bobbin loader (21),
Rotating handle (22), phlegm outlet port (23), sputum aspirator tube (24)；Described bobbin loader (21) both ends have rotating handle (22) respectively and go out
Phlegm mouth (23)；The sputum aspirator tube (24) is coiled on bobbin loader (21), and phlegm outlet port (23) are inserted into one end, and one end is suspended from bobbin loader
(21) outside；
Attached drawing 6, attached drawing 7, attached drawing 8 are please referred to, attached drawing 6 is a kind of structural representation of the cover of automatic phlegm sucking equipment of intelligence
Figure；Attached drawing 7 is a kind of structural schematic diagram of the tank body of automatic phlegm sucking equipment of intelligence；Attached drawing 8 is a kind of automatic phlegm sucking equipment of intelligence
Phlegm storage jar combination schematic diagram.The phlegm storage jar (3) includes cover (31), tank body (32), negative tube (33)；The tank
Lid (31) is cylindrical, lower ending opening；There are internal screw thread (311) on described cover (31) inner wall；The negative tube (33) is worn
Saturating cover (31) is simultaneously fixed；The tank body (32) is cylindrical, upper end opening；Described tank body (32) opening has external screw thread
(321)；
Attached drawing 9, attached drawing 10 are please referred to, attached drawing 9 is that a kind of structure of the negative pressure sensing device of automatic phlegm sucking equipment of intelligence is shown
It is intended to；Attached drawing 10 is a kind of floor map of the negative pressure sensing device of automatic phlegm sucking equipment of intelligence.
The negative pressure sensing device (4) includes valve deck (41), sensing connector a (411), sensing connector b (412), sensing
Connector c (413), sensing connector d (414), sensing device connector (42), inner tube (421), outer tube (422), spring (43), pressure
Knob (44)；The valve deck (41) is cylindrical；There are sensing connector a (411) and sensing connector b in described valve deck (41) side
(412)；Middle part is fixed with inner tube (421) below the valve deck (41)；The sensing device connector (42) is cylindrical；Institute
Sensing device connector (42) side stated is fixed with outer tube (422), sensing connector c (413) and sensing connector d (414)；；It is described
Pressure knob (44) be threaded on outer tube (422)；The spring (43) covers on outer tube (422), and one end is fixed on
Valve deck (41), the other end are fixed on pressure knob (44)；
Attached drawing 11 is please referred to, attached drawing 11 is a kind of structural schematic diagram of the negative pressure pump of automatic phlegm sucking equipment of intelligence.
The negative pressure pump (5) includes the pump housing (51), control module (52), pump line (53)；Described pump housing (51) lower part
Cylindrical, middle part is spherical in semicircle, and top is in coniform；The control module (52) is fixed on the side of the pump housing (51) lower part
Face；The pump line (53) is fixed on the top of the pump housing (51) upper cone；
The sputum aspirator tube (23) is inserted into suction sputum tube inlet (13)；The phlegm outlet port (23) and negative tube (33) pipeline connects
It connects；The cover (31) is threadedly coupled with tank body (32)；Described sensing device connector (42) both ends respectively with negative tube
(33) and pump line (53) piping connection.
The inner diameter size of sputum aspirator tube (23) outer diameter and suction sputum tube inlet (13) is coincide.
The inside/outside diameter size phase of the phlegm outlet port (23), negative tube (33), sensing device connector (42) and pump line (53)
Together.
The internal screw thread (311) of the cover (31) and the external screw thread (321) of tank body (32) coincide.
The outer diameter of the inner tube (421) matches with outer tube (422) internal diameter.
Embodiment 2
Attached drawing 9, attached drawing 10 are please referred to, attached drawing 9 is that a kind of structure of the negative pressure sensing device of automatic phlegm sucking equipment of intelligence is shown
It is intended to；Attached drawing 10 is a kind of floor map of the negative pressure sensing device of automatic phlegm sucking equipment of intelligence.
The working principle of the negative pressure sensing device of the automatic phlegm sucking equipment of the intelligence:
The stress balance equation of the negative pressure sensing device of the automatic phlegm sucking equipment of the intelligence is elastic force F=(device outer gas
Press air pressure P1 in P0- device) * inner tube cross-sectional area S；The elastic force F size is derived from the compression degree of spring (43)；When in pipe
Air pressure and when persistently reducing with negative pressure pump work, valve deck (41) is acted on by atmospheric pressure to be declined, sensing connector a (411) and sensing
Connector c (413) contact, sensing connector b (412) are contacted with sensing connector d (414), form access, and control module (52) makes negative pressure
Pump (5) stops working and alarms；When stopping when intraductal atmospheric pressure and with negative pressure pump and slowly ging up, valve deck (41) is made by intraductal atmospheric pressure
With rising, sensing connector a (411) and sensing connector c (413) and separate, sensing connector b (412) is separated with sensing connector d (414),
Short circuit is formed, control module (52) makes negative pressure pump (5) to work after reaching preset time.
Embodiment 3
Please refer to attached drawing 1, attached drawing 2, attached drawing 1 be the conversion head of automatic phlegm sucking equipment of intelligence a kind of, pipeline disk, phlegm storage jar,
The combination schematic diagram of negative pressure sensing device and negative pressure pump；Attached drawing 2 be the conversion head of automatic phlegm sucking equipment of intelligence a kind of, pipeline disk,
The combination schematic diagram of phlegm storage jar, negative pressure sensing device and negative pressure pump.
The use process and method of the automatic phlegm sucking equipment of intelligence:
Conversion head (1) is connect with ventilator and trachea cannula first, rotation rotating handle (22) adjusts sputum aspirator tube (23)
The length of exposing to be suitable for, by sputum aspirator tube (23) be inserted into suction sputum tube inlet (13)；Then start negative pressure pump (5), adjust control mould
Block (52), is arranged the time of operation range and start-up operation.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, without departing from the principle of the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (6)
1. a kind of automatic phlegm sucking equipment of intelligence, the automatic phlegm sucking equipment of the intelligence includes conversion head (1), pipeline disk (2), storage phlegm
Tank (3), negative pressure sensing device (4), negative pressure pump (5)；The conversion head (1) includes ventilator interface (11), air flue interface
(12), suction sputum tube inlet (13)；The conversion head (1) is cylindrical, inner hollow；It exhales described conversion head (1) upper end
Suction machine interface (11)；Described conversion head (1) lower end has air flue interface (12)；Described conversion head (1) side has sputum aspirator tube to enter
Mouth (13)；The pipeline disk (2) includes bobbin loader (21), rotating handle (22), phlegm outlet port (23), sputum aspirator tube (24)；It is described
Bobbin loader (21) both ends have rotating handle (22) and phlegm outlet port (23) respectively；The sputum aspirator tube (24) is coiled in bobbin loader
(21) on, phlegm outlet port (23) are inserted into one end, and one end is suspended from bobbin loader (21) outside；The phlegm storage jar (3) includes cover (31), tank
Body (32), negative tube (33)；The cover (31) is cylindrical, lower ending opening；There is interior spiral shell on described cover (31) inner wall
Line (311)；The negative tube (33) penetrates cover (31) and fixes；The tank body (32) is cylindrical, upper end opening；Institute
Tank body (32) opening stated has external screw thread (321)；The negative pressure sensing device (4) includes valve deck (41), sensing connector a
(411), connector b (412), sensing connector c (413), sensing connector d (414), sensing device connector (42), inner tube are sensed
(421), outer tube (422), spring (43), pressure knob (44)；The valve deck (41) is cylindrical；Described valve deck (41) side
There are sensing connector a (411) and sensing connector b (412) in face；Middle part is fixed with inner tube (421) below the valve deck (41)；It is described
Sensing device connector (42) it is cylindrical；Described sensing device connector (42) side is fixed with outer tube (422), sensing connector
C (413) and sensing connector d (414)；The pressure knob (44) is threaded on outer tube (422)；The spring (43)
It covers on outer tube (422), one end is fixed on valve deck (41), and the other end is fixed on pressure knob (44)；Negative pressure pump (5) packet
Include the pump housing (51), control module (52), pump line (53)；Described pump housing (51) lower part is cylindrical, and middle part is spherical in semicircle, on
Portion is in coniform；The control module (52) is fixed on the side of the pump housing (51) lower part；The pump line (53) is fixed on pump
The top of body (51) upper cone；The sputum aspirator tube (23) is inserted into suction sputum tube inlet (13)；The phlegm outlet port (23) and negative
Pressure pipe (33) piping connection；The cover (31) is threadedly coupled with tank body (32)；Described sensing device connector (42) both ends
Respectively with negative tube (33) and pump line (53) piping connection.
2. the automatic phlegm sucking equipment of intelligence according to claim 1, which is characterized in that sputum aspirator tube (23) outer diameter and suction
The inner diameter size of phlegm tube inlet (13) is coincide.
3. the automatic phlegm sucking equipment of intelligence according to claim 1, which is characterized in that the phlegm outlet port (23), negative tube
(33), sensing device connector (42) is identical with the inside/outside diameter size of pump line (53).
4. the automatic phlegm sucking equipment of intelligence according to claim 1, which is characterized in that the internal screw thread of the cover (31)
(311) it coincide with the external screw thread (321) of tank body (32).
5. the automatic phlegm sucking equipment of intelligence according to claim 1, which is characterized in that the outer diameter of the inner tube (421) with
Outer tube (422) internal diameter matches.
6. the automatic phlegm sucking equipment of intelligence according to claim 1, which is characterized in that the negative pressure pump (5) can carry out
Alarm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032509.7A CN109718400B (en) | 2019-01-14 | 2019-01-14 | Intelligent automatic sputum aspirator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032509.7A CN109718400B (en) | 2019-01-14 | 2019-01-14 | Intelligent automatic sputum aspirator |
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| CN109718400A true CN109718400A (en) | 2019-05-07 |
| CN109718400B CN109718400B (en) | 2024-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111150914A (en) * | 2020-01-17 | 2020-05-15 | 中南大学湘雅医院 | Respiratory support airway clearing device for critical medicine department |
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