CN215537044U - Convenient-to-use bidirectional closed type sputum suction tube - Google Patents
Convenient-to-use bidirectional closed type sputum suction tube Download PDFInfo
- Publication number
- CN215537044U CN215537044U CN202121869583.3U CN202121869583U CN215537044U CN 215537044 U CN215537044 U CN 215537044U CN 202121869583 U CN202121869583 U CN 202121869583U CN 215537044 U CN215537044 U CN 215537044U
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- tee joint
- air passage
- fixedly arranged
- sputum suction
- 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 48
- 208000024794 sputum Diseases 0.000 title claims abstract description 48
- 210000003802 sputum Anatomy 0.000 title claims abstract description 48
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 17
- 239000003814 drug Substances 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 238000011010 flushing procedure Methods 0.000 claims abstract description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 6
- 208000026435 phlegm Diseases 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 230000037303 wrinkles Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009351 contact transmission Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 210000002345 respiratory system Anatomy 0.000 description 7
- 230000000241 respiratory effect Effects 0.000 description 4
- 230000028327 secretion Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005399 mechanical ventilation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000035742 Air-borne transmission Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000005557 airborne transmission Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000026425 severe pneumonia Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a convenient-to-use bidirectional closed sputum suction tube in the technical field of sputum suction tubes, which comprises a negative pressure connector and a pressure valve, wherein a sputum suction inner tube is fixedly arranged in the negative pressure connector, a protective film is sleeved on the outer surface of the sputum suction inner tube, a tee joint artificial air passage is fixedly sleeved on the outer side wall of one end of the sputum suction inner tube, which is far away from the negative pressure connector, a cleaning port for connecting flushing is fixedly arranged on the outer surface of the tee joint artificial air passage, a medicine injection port is fixedly arranged at one end, which is far away from the cleaning port, of the outer surface of the tee joint artificial air passage, and a tee joint breathing loop is fixedly arranged on one side, opposite to the cleaning port, of the outer surface of the tee joint artificial air passage. Reduce the open frequency of the breathing circuit, cut off the air transmission path, reduce the environmental pollution and prevent the contact transmission.
Description
Technical Field
The utility model relates to the technical field of sputum suction tubes, in particular to a convenient two-way closed type sputum suction tube.
Background
Prevention of airborne transmission is an important issue during new coronavirus epidemics. Under the existing humidification technology, the breathing machine pipeline has more accumulated water during mechanical ventilation, and in addition, a patient is choked to cough, respiratory sputum enters the breathing machine pipeline and needs to be cleaned in time. The breathing machine pipeline needs to be separated during cleaning, ventilation interruption is caused, viruses, sputum and accumulated water enter air along with airflow, air transmission is caused, and prevention and control difficulty is increased.
The interruption of ventilation is caused during separation, which greatly damages patients with severe pneumonia and critical new coronary pneumonia with obvious hypoxia. Meanwhile, the drug-resistant bacteria in hospitals are seriously spread in recent years, and the sputum secretion of patients after the airway is opened pollutes the environment, so that contact spread is caused. However, the existing closed sputum suction tube can only enter the respiratory tract of a patient in a one-way mode to clean sputum, and cannot enter a breathing machine pipeline to clean accumulated water during mechanical ventilation. Therefore, a convenient bidirectional closed sputum suction tube is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a convenient bidirectional closed sputum suction tube to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a convenient two-way closed sputum suction tube, which comprises a negative pressure connector and a pressure valve, wherein a sputum suction inner tube is fixedly arranged in the negative pressure connector, the outer surface of the sputum suction inner tube is sleeved with a protective film, the outer side wall of one end of the sputum suction inner tube, which is far away from the negative pressure connector, is fixedly sleeved with a tee joint artificial air passage, a cleaning opening for connection and flushing is fixedly arranged on the outer surface of the tee joint artificial air passage, a medicine injection opening is fixedly arranged at one end of the outer surface of the tee joint artificial air passage far away from the cleaning opening, a tee joint breathing loop is fixedly arranged on one side of the outer surface of the tee joint artificial air passage, which is back to the cleaning port, the junction of the three-way artificial airway and the three-way respiratory loop is fixedly provided with an arc part, the outer side of the three-way artificial airway is fixedly provided with a three-way elastic part, and protective film fixing caps are fixedly arranged at the joints of the protective films and the tee joint artificial air passage and the negative pressure connector.
Preferably, the tee joint artificial air passage is transparent, and protective caps are arranged at the opening ends of the cleaning opening and the medicine injection opening.
Preferably, the protection film locking cap outside has been seted up the draw-in groove, and the fixed buckle that is provided with in junction of negative pressure connector and protection film locking cap, it is fixed through the joint mode between negative pressure connector and the protection film locking cap.
Preferably, the protective film is a transparent film formed at one time, and the elastic part of the tee joint is in a wrinkle shape.
Preferably, a negative pressure hole is formed in the upper surface of the pressure valve, and a negative pressure sealing plug is correspondingly arranged on the negative pressure hole.
Preferably, the outside of protection film locking cap is equipped with anti-skidding line, the negative pressure connector is the toper form.
Preferably, the joint of the three-way connection artificial airway and the sputum suction inner tube is sealed.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has reasonable design, can clean air passage secretion, secretion and accumulated water of a breathing machine pipeline, reduce the opening times of a breathing loop, cut off an air transmission path, prevent air transmission, reduce environmental pollution, prevent contact transmission, reduce the incidence of VAP (vacuum induced pulse) and reduce the hospitalization medical cost of a patient, and has the advantages of simple and convenient operation, time saving, simple design and consistent manufacturing cost with the market.
Drawings
FIG. 1 is a view showing the structure of the main body of the present invention;
FIG. 2 is a structural diagram of the negative pressure connector of the present invention;
fig. 3 is a structure diagram of the three-way connection artificial airway of the utility model.
In the figure: 1. a negative pressure connector; 2. a pressure valve; 3. a protective film; 4. cleaning the opening; 5. a medicine injection port; 6. the tee joint is connected with an artificial airway; 7. a sputum aspirating inner tube; 8. the three-way connection is connected with a breathing circuit; 9. an arc-shaped portion; 10. the tee joint has an elastic part; 11. and a protective film fixing cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a convenient two-way closed sputum suction tube comprises a negative pressure connector 1 and a pressure valve 2, wherein a sputum suction inner tube 7 is fixedly arranged in the negative pressure connector 1, a protective film 3 is sleeved on the outer surface of the sputum suction inner tube 7, a three-way connection artificial air passage 6 is fixedly sleeved on the outer side wall of one end, away from the negative pressure connector 1, of the sputum suction inner tube 7, a cleaning port 4 for connection and flushing is fixedly arranged on the outer surface of the three-way connection artificial air passage 6, a medicine injection port 5 is fixedly arranged at one end, away from the cleaning port 4, of the outer surface of the three-way connection artificial air passage 6, a three-way connection breathing circuit 8 is fixedly arranged on one side, opposite to the cleaning port 4, of the outer surface of the three-way connection artificial air passage 6, an arc-shaped part 9 is fixedly arranged at the joint of the three-way connection artificial air passage 6 and the three-way connection breathing circuit 8, a three-way elastic part 10 is fixedly arranged on the outer side of the three-way connection artificial air passage 6, and a protective film fixing cap 11 is fixedly arranged at the joint of the protective film 3 and the negative pressure connector 1, the medicine is injected into the artificial airway through the medicine injection port 5.
Referring to fig. 1, the three-way connection artificial air passage 6 is transparent, protective caps are arranged at the opening ends of the cleaning port 4 and the medicine injection port 5, and cleaning water is injected into the artificial air passage through the cleaning port 4;
referring to fig. 2, a clamping groove is formed in the outer side of the protective film fixing cap 11, a buckle is fixedly arranged at the joint of the negative pressure connector 1 and the protective film fixing cap 11, the negative pressure connector 1 and the protective film fixing cap 11 are fixed in a clamping manner, and the protective film 3 is sealed and fixed in position through the protective film fixing cap 11;
referring to fig. 1, the protective film 3 is a transparent film formed at one time, the three-way elastic part 10 is in a corrugated shape, and the outer layer of the sputum suction inner tube 7 is protected by the protective film 3;
referring to fig. 1, a negative pressure hole is formed in the upper surface of the pressure valve 2, and a negative pressure sealing plug is correspondingly arranged on the negative pressure hole, so that the magnitude of the negative pressure is adjusted through the pressure valve 2;
referring to fig. 1, the protective film fixing cap 11 is provided with anti-slip lines on the outside, the negative pressure connector 1 is in a conical shape, and the protective film fixing cap 11 can be conveniently rotated through the anti-slip lines;
referring to fig. 3, the connection between the three-way connection artificial airway 6 and the sputum suction inner tube 7 is sealed, and sputum is sucked through the sputum suction inner tube 7.
The working principle is as follows: when the device is used, the three-way artificial airway 6 is connected with a breathing machine through the three-way breathing loop 8, the negative pressure connector 1 is connected with the negative pressure generating device, the negative pressure generating device is opened to generate negative pressure, the negative pressure is adjusted through the pressure valve 2 to suck sputum of the respiratory tract of a patient, the direction of the sputum suction inner tube 7 is changed through the elastic part 10, the arc part 9 can enable the sputum suction inner tube to smoothly turn to 8, the sputum and accumulated water in the pipeline of the breathing machine are sucked out, medicine is injected into the three-way artificial airway 6 through the medicine injection port 5, the medicine enters the respiratory tract of the patient through the three-way artificial airway 6, the respiratory tract of the patient is moistened and washed, the mixed liquid in the respiratory tract is sucked out through the negative pressure suction, the respiratory tract is fully cleaned, water can also be injected into the three-way artificial airway 6 through the cleaning port 4, and the water cannot enter the respiratory tract of the patient, under the negative pressure suction, water can wash and inhale phlegm inner tube 7, prevents to inhale the phlegm body and blocks up, and this device not only can directly suck away the sputum, can also remain the sputum and wash in the respiratory track and inhale the phlegm again, cleans the respiratory track thoroughly more, inhales the phlegm effect better, can wash inside the inhaling phlegm body, and is sealed effectual, prevents that the sputum from polluting medical personnel, and is safer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two-way closed phlegm pipe of inhaling convenient to use, includes negative pressure connector (1) and pressure valve (2), its characterized in that: the sputum suction device is characterized in that a sputum suction inner tube (7) is fixedly arranged in the negative pressure connector (1), a protective film (3) is sleeved on the outer surface of the sputum suction inner tube (7), a tee joint artificial air passage (6) is fixedly sleeved on the outer side wall of one end, away from the negative pressure connector (1), of the sputum suction inner tube (7), a cleaning opening (4) for connection and flushing is fixedly arranged on the outer surface of the tee joint artificial air passage (6), a medicine injection opening (5) is fixedly arranged at one end, away from the cleaning opening (4), of the outer surface of the tee joint artificial air passage (6), a tee joint breathing circuit (8) is fixedly arranged on one side of the back cleaning opening (4), an arc-shaped portion (9) is fixedly arranged at the joint of the tee joint artificial air passage (6) and the tee joint breathing circuit (8), and a tee joint elastic portion (10) is fixedly arranged on the outer side of the tee joint artificial air passage (6), and protective film fixing caps (11) are fixedly arranged at the joints of the protective film (3) and the tee joint artificial air passage (6) and the negative pressure connector (1).
2. The convenient-to-use bidirectional closed sputum aspirator tube of claim 1, wherein: the tee joint artificial air passage (6) is transparent, and protective caps are arranged at the opening ends of the cleaning opening (4) and the medicine injection opening (5).
3. The convenient-to-use bidirectional closed sputum aspirator tube of claim 1, wherein: the protection film locking cap (11) outside has been seted up the draw-in groove, and the fixed buckle that is provided with in junction of negative pressure connector (1) and protection film locking cap (11), it is fixed through the joint mode between negative pressure connector (1) and protection film locking cap (11).
4. The convenient-to-use bidirectional closed sputum aspirator tube of claim 1, wherein: the protective film (3) is a transparent film formed at one time, and the three-way elastic part (10) is in a wrinkle shape.
5. The convenient-to-use bidirectional closed sputum aspirator tube of claim 1, wherein: and a negative pressure hole is formed in the upper surface of the pressure valve (2), and a negative pressure sealing plug is correspondingly arranged on the negative pressure hole.
6. The convenient-to-use bidirectional closed sputum aspirator tube of claim 1, wherein: the outside of protection film locking cap (11) is equipped with anti-skidding line, negative pressure connector (1) is the toper form.
7. The convenient-to-use bidirectional closed sputum aspirator tube of claim 1, wherein: the joint of the tee joint artificial airway (6) and the sputum suction inner tube (7) is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869583.3U CN215537044U (en) | 2021-08-11 | 2021-08-11 | Convenient-to-use bidirectional closed type sputum suction tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121869583.3U CN215537044U (en) | 2021-08-11 | 2021-08-11 | Convenient-to-use bidirectional closed type sputum suction tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215537044U true CN215537044U (en) | 2022-01-18 |
Family
ID=79834509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121869583.3U Expired - Fee Related CN215537044U (en) | 2021-08-11 | 2021-08-11 | Convenient-to-use bidirectional closed type sputum suction tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215537044U (en) |
-
2021
- 2021-08-11 CN CN202121869583.3U patent/CN215537044U/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: 20220118 |