CN213642421U - Sputum suction tube - Google Patents
Sputum suction tube Download PDFInfo
- Publication number
- CN213642421U CN213642421U CN202021759023.8U CN202021759023U CN213642421U CN 213642421 U CN213642421 U CN 213642421U CN 202021759023 U CN202021759023 U CN 202021759023U CN 213642421 U CN213642421 U CN 213642421U
- Authority
- CN
- China
- Prior art keywords
- pipe
- sputum
- interface
- sputum suction
- phlegm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 90
- 208000024794 sputum Diseases 0.000 title claims abstract description 90
- 210000003802 sputum Anatomy 0.000 title claims abstract description 90
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 20
- 210000003437 trachea Anatomy 0.000 claims abstract description 16
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 46
- 208000026435 phlegm Diseases 0.000 claims description 46
- 230000007704 transition Effects 0.000 claims description 10
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 230000000241 respiratory effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a sputum suction pipe, which comprises a T-shaped three-way joint, a sputum suction pipe, a negative pressure control valve and a connecting pipe, wherein the T-shaped three-way joint comprises a trachea interface, a breathing interface and a sputum suction pipe interface, the trachea interface and the breathing interface are respectively connected with an artificial airway system and a breathing loop system, the sputum suction pipe interface is connected with one end of the sputum suction pipe, the other end of the sputum suction pipe is hermetically connected with one end of the negative pressure control valve, one end of the connecting pipe is connected with the other end of the negative pressure control valve, the other end of the connecting pipe is detachably connected with a sputum collection device, the sputum collection device is provided with a device for measuring the amount of sputum suction, the sputum collection device also comprises a transparent protective film which is sleeved on the sputum suction pipe, and the two ends of the sputum suction pipe interface and the negative pressure control valve are respectively and fixedly connected with each other end of, the device simple structure, low in cost has further practiced thrift medical consumables, reduce cost.
Description
Technical Field
The utility model relates to the technical field of medical appliances, especially, relate to a sputum aspirator.
Background
Clinically, for critical patients with gas exchange disorder and general anesthesia patients, an artificial airway needs to be established in time for mechanical ventilation, artificial airway secretions are cleared in time, the respiratory tract of the patients is kept smooth, and the method for clearing the artificial airway secretions, which is widely used clinically at present, is a closed sputum suction technology.
The existing closed sputum suction tube sucks out sputum through the sputum suction tube, the sputum suction tube is sucked out while sucking the sputum under negative pressure, the scale marks and the black indicating ring on the sputum suction tube need to be watched through the transparent protective film when the sputum suction tube is pulled out, the sputum suction tube stops immediately after the black indicating ring is watched, and the transparent protective film is prevented from expanding due to the fact that gas enters the transparent protective film. Above-mentioned process needs certain operability, although transparent protection film has certain limiting displacement, but because it has elasticity, if too big, still appear excessively pulling out and lead to inhaling the condition of phlegm pipe slippage T type three way connection and getting into transparent protection film easily, the oxygen that the breathing machine lets in can enter into in the film sheath, will lead to the film sheath inflation and break, make patient and medical personnel increase the possibility of infecting, break at the film sheath after, the patient obtains the volume of oxygen and can corresponding reduction, when the patient will face the state of oxygen deficiency and need carry out quantitative inspection to the sputum of suction, still need carry out quantitative extraction to the sputum usually, waste time and energy.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is to provide a can measure inhale phlegm volume and be provided with T type three way connection's closed inhale phlegm pipe, connect an album phlegm device in the one end of connecting pipe, be equipped with the device that measures and inhale phlegm volume on the collection phlegm device, can take the sputum to examine, labour saving and time saving in the ration when inhaling phlegm.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an inhale phlegm pipe, includes T type three way connection, inhales phlegm pipe, negative pressure control valve and connecting pipe, T type three way connection includes trachea interface, respiratory interface and inhales phlegm pipe interface, trachea interface and respiratory interface respectively with artifical air flue system and breathing circuit headtotail, inhale phlegm pipe interface and inhale phlegm pipe one end and be connected, inhale the one end sealing connection of the phlegm pipe other end and negative pressure control valve, the one end of connecting pipe is connected with the other end of negative pressure control valve, the connecting pipe other end can be dismantled and be connected with an album phlegm device, be equipped with the device of measurement sputum suction volume on the collection phlegm device, still establish on inhaling the phlegm pipe and both ends difference fixed connection is in the transparent protection film on phlegm pipe interface and the negative pressure control valve including the cover.
Further, the method comprises the following steps: the sputum collecting device comprises a transition pipe, a device for measuring sputum suction amount, a pull rod, a piston and a pull handle, wherein one end of the transition pipe is connected with the other end of the connecting pipe, the other end of the transition pipe is connected with one end of the device for measuring sputum suction amount, the pull rod is arranged in the device for measuring sputum suction amount, the piston is arranged at the front end of the pull rod, and the pull handle is integrally formed at the tail end of the pull rod.
Further, the method comprises the following steps: last and being located trachea interface and the breathing interface of T type three way connection and being equipped with the injection pipe between, T type three way connection is last and be located to inhale phlegm pipe interface and breathing interface and be equipped with the isolating valve between, T type three way connection is last and be located to inhale phlegm pipe interface and isolating valve and be equipped with the scavenge pipe between, inhale phlegm pipe interface department be equipped with inhale phlegm pipe sliding seal complex elasticity and hinder the phlegm circle, it stretches into the outer wall circumference of T type three way connection portion and is fixed with the spherical arch that can' T hinder the phlegm circle through elasticity to inhale the phlegm pipe, the one end that T type three way connection was kept away from to injection pipe and scavenge pipe all is provided with sealed lid.
Further, the method comprises the following steps: the device for measuring the sputum suction amount is a vacuum cylinder with scales.
The utility model has the advantages that: this inhale phlegm pipe is for can measure the sputum suction volume and be provided with T type three way connection's closed inhale phlegm pipe, connects a phlegm collection device in the one end of connecting pipe, is equipped with the device that measures the sputum suction volume on the phlegm collection device, can take the sputum to examine, labour saving and time saving in the ration when inhaling phlegm.
Drawings
FIG. 1 is a schematic view of the whole sputum aspirator tube.
Fig. 2 is a cross-sectional view at a.
Labeled as: the sputum aspirating device comprises a T-shaped three-way joint 1, a trachea interface 11, a breathing interface 12, a sputum aspirating tube interface 13, a medicine injection tube 14, an isolation valve 15, a cleaning tube 16, an elastic sputum blocking ring 17, a spherical bulge 18, a sealing cover 19, a sputum aspirating tube 2, a transparent protective film 21, a negative pressure control valve 3, a connecting tube 4, a sputum collecting device 5, a transition tube 51, a sputum volume measuring device 52, a pull rod 53, a piston 54 and a pull handle 55.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1 and 2, a sputum suction tube comprises a T-shaped three-way joint 1, a sputum suction tube 2, a negative pressure control valve 3 and a connecting tube 4, wherein the T-shaped three-way joint 1 comprises a trachea interface 11, a breathing interface 12 and a sputum suction tube interface 13, the trachea interface 11 and the breathing interface 12 are respectively connected with an artificial airway system and a breathing circuit system, the sputum suction tube interface 13 is connected with one end of the sputum suction tube 2, the other end of the sputum suction tube 2 is hermetically connected with one end of the negative pressure control valve 3, one end of the connecting tube 4 is connected with the other end of the negative pressure control valve 3, the other end of the connecting tube 4 is detachably connected with a sputum collection device 5, the sputum collection device 5 is provided with a device 52 for measuring the amount of sputum suction, and the sputum suction tube further comprises a transparent protective film 21 which is sleeved on the sputum suction tube 2 and two ends of; first with T type three way connection 1 respectively with artifical air flue system and breathing circuit headtotail, artifical air flue system is trachea cannula, breathing circuit headtotail is the breathing machine, the breathing machine is the patient oxygen suppliment, when inhaling phlegm, open negative pressure control valve 4, one hand control is inhaled phlegm pipe 2 and is passed tracheal interface 11 and get into in patient's the trachea, inhale required position in the trachea of phlegm pipe 2 reachs patient through observing, the patient end of inhaling phlegm pipe 2 produces the negative pressure and inhales away the sputum, be equipped with the device that the measurement inhaled phlegm volume on the collection phlegm device, the realization just can gather quantitative sputum and examine when inhaling phlegm, time saving and labor saving, the device simple structure, low in cost, further practice thrift medical consumables, reduce cost.
On the basis, as shown in fig. 1, the sputum collecting device 5 comprises a transition pipe 51, a pull rod 53, a piston 54 and a pull handle 55, wherein one end of the transition pipe 51 is connected with the other end of the connecting pipe 4, the other end of the transition pipe 51 is connected with one end of the sputum suction amount measuring device 52, the pull rod 53 is arranged in the sputum suction amount measuring device 52, the piston 54 is arranged at the front end of the pull rod 53, and the pull handle 55 is integrally formed at the tail end of the pull rod; open negative pressure control valve 3, produce the negative pressure through pulling handle 55 control pull rod 53 with the hand, make the sputum enter into the device that measures the sputum suction volume, the pull rod on the collection phlegm device can separate with the piston, and pull rod repeatedly usable has further practiced thrift medical consumables, reduce cost.
On the basis, as shown in fig. 1 and 2, a medicine injection tube 14 is arranged on the T-shaped three-way joint 1 and between the trachea interface 11 and the respiratory interface 12, an isolation valve 15 is arranged on the T-shaped three-way joint 1 and between the sputum suction tube interface 13 and the respiratory interface 12, a cleaning tube 16 is arranged on the T-shaped three-way joint 1 and between the sputum suction tube interface 13 and the isolation valve 15, an elastic sputum blocking ring 17 in sliding sealing fit with the sputum suction tube 2 is arranged at the sputum suction tube interface 13, a spherical bulge 18 which cannot pass through the elastic sputum blocking ring 17 is circumferentially fixed on the outer wall of the part of the sputum suction tube 2 extending into the T-shaped three-way joint 1, and a sealing cover 19 is arranged at one end of the medicine injection tube 14 and one end of the cleaning tube 16 far away from the T-shaped three-way joint 1; elastic sputum blocking ring 17 is made of elastic materials and can be made of rubber, a channel for sputum suction tube 2 to penetrate is formed in the middle of spherical bulge 18, spherical bulge 18 is fixedly connected with sputum suction tube 2 in a bonding mode, the surface of spherical bulge 18 is smooth, the diameter of spherical bulge is smaller than that of tracheal port 11, tracheal port 11 can penetrate freely, a human body cannot be scratched after entering trachea, and oxygen or sputum in T-shaped tee joint 1 is prevented from being discharged from medicine injection tube 14 and cleaning tube 16 by sealing cover 19.
On the basis, as shown in fig. 1, the device 52 for measuring the sputum suction amount is a vacuum cylinder with scales; the sputum amount of the suction can be measured, and the operation and the observation of workers are facilitated.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a sputum aspirator, includes T type three way connection (1), inhales sputum aspirator (2), negative pressure control valve (3) and connecting pipe (4), its characterized in that: t type three way connection (1) includes trachea interface (11), breathing interface (12) and inhales phlegm pipe connector mouth (13), trachea interface (11) and breathing interface (12) are connected with artifical air flue system and breathing circuit system respectively, inhale phlegm pipe connector mouth (13) and inhale phlegm pipe (2) one end and be connected, inhale the one end sealing connection of phlegm pipe (2) other end and negative pressure control valve (3), the one end of connecting pipe (4) is connected with the other end of negative pressure control valve (3), connecting pipe (4) other end can be dismantled and be connected with phlegm collection device (5), be equipped with the device (52) of measurement sputum suction volume on phlegm collection device (5), still establish including the cover and establish on phlegm pipe (2) and both ends respectively fixed connection transparent protection film (21) on phlegm pipe connector mouth (13) and negative pressure control valve (3).
2. The sputum aspirator of claim 1, wherein: collect phlegm device (5) including transition pipe (51), pull rod (53), piston (54) and pull handle (55), the one end of transition pipe (51) is connected with the other end of connecting pipe (4), the other end of transition pipe (51) is connected with the one end of measurement sputum suction volume's device (52), pull rod (53) set up in measurement sputum suction volume's device (52), piston (54) set up the front end at pull rod (53), pull handle (55) integrated into one piece sets up the tail end at the pull rod.
3. The sputum aspirator of claim 1, wherein: the sputum suction device is characterized in that a medicine injection pipe (14) is arranged on the T-shaped three-way joint (1) and between the trachea interface (11) and the breathing interface (12), an isolation valve (15) is arranged on the T-shaped three-way joint (1) and between the sputum suction pipe interface (13) and the breathing interface (12), a cleaning pipe (16) is arranged on the T-shaped three-way joint (1) and between the sputum suction pipe interface (13) and the isolation valve (15), an elastic sputum blocking ring (17) matched with the sputum suction pipe (2) in a sliding sealing mode is arranged at the sputum suction pipe interface (13), a spherical bulge (18) which cannot pass through the elastic sputum blocking ring (17) is fixed on the outer wall of the part, extending into the T-shaped three-way joint (1), and a sealing cover (19) is arranged at one end, far away from the T-shaped three-way joint (1), of the medicine injection pipe (14) and the cleaning pipe (16).
4. The sputum aspirator of claim 2, wherein: the device (52) for measuring the sputum suction amount is a vacuum cylinder with scales.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759023.8U CN213642421U (en) | 2020-08-21 | 2020-08-21 | Sputum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021759023.8U CN213642421U (en) | 2020-08-21 | 2020-08-21 | Sputum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213642421U true CN213642421U (en) | 2021-07-09 |
Family
ID=76692726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021759023.8U Expired - Fee Related CN213642421U (en) | 2020-08-21 | 2020-08-21 | Sputum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213642421U (en) |
-
2020
- 2020-08-21 CN CN202021759023.8U patent/CN213642421U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |