CN205391457U - Novel suction catheter - Google Patents
Novel suction catheter Download PDFInfo
- Publication number
- CN205391457U CN205391457U CN201620083978.3U CN201620083978U CN205391457U CN 205391457 U CN205391457 U CN 205391457U CN 201620083978 U CN201620083978 U CN 201620083978U CN 205391457 U CN205391457 U CN 205391457U
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- CN
- China
- Prior art keywords
- tube
- sputum
- phlegm
- pipe
- sputum aspirator
- Prior art date
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Abstract
Novel suction catheter, including inhaling phlegm pipe, characterized by: inhaling the phlegm outside of tubes and being equipped with health cover and connecting pipe, the connecting pipe is equipped with the oxygen uptake connecting pipe, inhales phlegm pipe upper end and is equipped with negative pressure valve and humidifying liquid water delivery mouth, and inhale phlegm and manage the lower extreme and be equipped with humidifying liquid delivery port, the connecting pipe be connected with trachea cannula, trachea cannula is provided with rearmounted pipe, gas tube and qi of chong channel ascending adversely bag, the trachea cannula tip sets up porosely, health cover with inhale phlegm and be provided with emollient between managing, trachea cannula makes for transparent soft plastics, and the last mark of trachea cannula has yardstick measurement sign, inhales the phlegm pipe and goes up the mark and have yardstick measurement sign.
Description
Technical field
The present invention relates to a kind of medical apparatus, particularly relate to (tracheal intubation, incision) Novel sputum aspiration tube by lung sputum dilution, sucking-off.
Background technology
Current tracheal intubation, incision patient are had only to oxygen uptake and need not use respirator or can temporarily separate by respirator, when sputum aspirator tube carries out tracheal intubation, incision Airway Care suction sputum, when very easily causing following shortcoming 1, sputum aspirator tube to operate, sputum aspirator tube uses and very easily exposes in atmosphere, and medical personnel cause pulmonary infection even strict aseptic technique still can cause antibacterial and the source of infection to invade respiratory tract.2, the thick sputum in air flue deep not easily humidifying is difficult to sucking-off.3, suction sputum overlong time, it is impossible to oxygen uptake causes hypoxemia.4, when sputum aspirator tube inserts air flue, choke because of air flue irriate and cough, the protective measure that medical personnel are not good, sputum and the spittle spray from tracheal intubation, cutting section, antibacterial in sputum and source of infection splash in air, medical care and patient cause cross infection.5, sputum aspirator tube is of poor quality, and quality is stiff, coarse, caliber crosses thick appearance, unlubricated dose of easy damaged respiratory mucosa.The problems referred to above cause the inconvenience in medical and nursing work, rehabilitation improvement time lengthening when causing patient's negligible risk, increase medical expense；Aggravation, critical life is caused during moderate harm；Death is caused during serious harm.
One hypoxemia
(1) occurrence cause
1, in suction sputum process, oxygen supply is interrupted, and causes hypoxemia.
2, during suction sputum, negative pressure-pumping, by the oxygen sucking-off in air flue and pulmonary air, enters gas in lung around sputum aspirator tube few oxygen-containing low, causes oxygen intake concentration to reduce.
3, suction sputum process repetitious stimulation air flue, makes respiratory frequency decline, causes anoxia.
4, thick sputum is many, suction sputum overlong time, crosses long-time interruption oxygen uptake and all can cause hypoxemia.
5, patient itself has ischemic disease, during suction sputum can not oxygen therapy, lethal anoxia increases the weight of.
(2) hypoxemia clinical manifestation
Different according to degree of oxygen deficiency, hypoxemia clinical manifestation: the initial stage shows as exaggerated respiration and accelerates, and pulse is strengthened, increased heart rate, and blood pressure raises, and the limbs coordination ability is poor；When anoxia increases the weight of further, showing as fatigue, fine movement is lacked of proper care, aprosexia, bradykinesia, abalienation；Time serious occur headache, cyanosis, dim eyesight, Nausea and vomiting, tinnitus, whole body heating, it is impossible to autonomic movement, quickly occur loss of consciousness, heart beating weaken, blood pressure drops, tic, respiratory arrest, heart beating stopping.
Two respiratory mucosa damages
(1) occurrence cause
1, sputum aspirator tube is of poor quality, and quality is stiff, coarse, caliber is crossed and slightly easily damaged respiratory mucosa.
2, airway mucus has inflammation, edema, spasm, pulmonary atelectasis, and during sputum aspirator tube suction sputum, resistance is big, poor lubricity, easily causes wound respiration road mucosa.
(2) respiratory mucosa damage clinical manifestation
Respiratory mucosa is impaired can sucking-off courage and uprightness sputum；The visible impaired mucosal erosion of Fibro-bronchoscopy test, congested swelling, oozing of blood is even hemorrhage.
Three pulmonary infections
(1) occurrence cause
1, there is no strict aseptic technique.
2, room air is below standard, causes polluting in sputum aspirator tube exposure air.
(2) clinical manifestation is infected
Occur during pulmonary infection shivering, high heat, abundant expectoration, sputum crudum and thick sputum, auscultation pulmonary has moist rale, x-ray inspection can find to be dispersed in or lamellar shade, and sputum cultivation can find pathogenic bacterium.
Summary of the invention
Having it is an object of the invention to provide one can prevent the damage of hypoxemia, respiratory mucosa to reduce, and pulmonary infection prevents the latter from reducing, and prevents medical care and patient's cross infection, easy to operate Novel sputum aspiration tube；
To achieve these goals, the technical scheme is that Novel sputum aspiration tube, including sputum aspirator tube, it is characterized in that: sputum aspirator tube is externally provided with sanitary cover and connecting tube, connecting tube is provided with oxygen uptake connecting tube, and sputum aspirator tube upper end is provided with negative pressure valve and humidification fluid water transport port, and sputum aspirator tube lower end is provided with humidification fluid outlet.
Described connecting tube is connected to tracheal intubation, and tracheal intubation is provided with rearmounted pipe, gas tube and qi of chong channel ascending adversely capsule, and tracheal intubation end arranges porose.
It is provided with lubricant between described sanitary cover and sputum aspirator tube；Tracheal intubation is that transparent soft plastic is made, and tracheal intubation is labeled with yardstick metering mark, and sputum aspirator tube is labeled with yardstick metering mark.
Advantages of the present invention:
One prevention and reduction hypoxemia
Two respiratory mucosa damages reduce
Three prevent pulmonary infection
Four prevention medical care and patient's cross infections
Five easy to operate, be beneficial to clinic
Six fully dilute air flue deep thickness sputum, facilitate sucking-off sputum.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the broken section structural representation of the present invention；
Fig. 3 is the partial enlargement structural representation of Z in Fig. 2.
In accompanying drawing:
1, sputum aspirator tube；2, sanitary cover；3, connecting tube；4, oxygen uptake connecting tube；6, protruding；7, tracheal intubation；8, rearmounted pipe；9, gas tube；10, qi of chong channel ascending adversely capsule；11, hole；12, negative pressure valve；13, humidification fluid water transport port；14, humidification fluid outlet.
Detailed description of the invention:
First oxygen uptake connecting tube 4 is connected with oxygen, then sputum aspirator tube 1 in sanitary cover 2 is inserted in tracheal intubation 7, it is placed in suitable air flue, according to air flue thick sputum degree, humidification fluid water is injected humidification fluid water transport port 13 and flow in air flue through piping from humidification fluid outlet 14, bleeding point is connected with sputum aspirator tube 1 top, opens negative pressure valve 12 and start suction sputum.
Claims (3)
1. Novel sputum aspiration tube, including sputum aspirator tube (1), it is characterized in that: sputum aspirator tube (1) is externally provided with sanitary cover (2) and connecting tube (3), connecting tube (3) is provided with oxygen uptake connecting tube (4), sputum aspirator tube (1) upper end is provided with negative pressure valve (12) and humidification fluid water transport port (13), and sputum aspirator tube (1) lower end is provided with humidification fluid outlet (14).
2. Novel sputum aspiration tube according to claim 1, it is characterized in that: described connecting tube (3) is connected to tracheal intubation (7), tracheal intubation (7) is provided with rearmounted pipe (8), gas tube (9) and qi of chong channel ascending adversely capsule (10), and tracheal intubation (7) end arranges porose (11).
3. Novel sputum aspiration tube according to claim 1, is characterized in that: be provided with lubricant between described sanitary cover (2) and sputum aspirator tube (1)；Tracheal intubation (7) is made for transparent soft plastic, and tracheal intubation (7) is labeled with yardstick metering mark, and sputum aspirator tube (1) is labeled with yardstick metering mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083978.3U CN205391457U (en) | 2016-01-28 | 2016-01-28 | Novel suction catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083978.3U CN205391457U (en) | 2016-01-28 | 2016-01-28 | Novel suction catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205391457U true CN205391457U (en) | 2016-07-27 |
Family
ID=56450042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083978.3U Expired - Fee Related CN205391457U (en) | 2016-01-28 | 2016-01-28 | Novel suction catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205391457U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512355A (en) * | 2017-12-21 | 2020-08-07 | 挪度医疗器械有限公司 | Apparatus for training tracheal suction |
-
2016
- 2016-01-28 CN CN201620083978.3U patent/CN205391457U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512355A (en) * | 2017-12-21 | 2020-08-07 | 挪度医疗器械有限公司 | Apparatus for training tracheal suction |
| CN111512355B (en) * | 2017-12-21 | 2022-06-17 | 挪度医疗器械有限公司 | Apparatus for training tracheal suction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160727 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |