CN217091700U - Sputum suction humidifying device for breathing machine - Google Patents
Sputum suction humidifying device for breathing machine Download PDFInfo
- Publication number
- CN217091700U CN217091700U CN202123008736.8U CN202123008736U CN217091700U CN 217091700 U CN217091700 U CN 217091700U CN 202123008736 U CN202123008736 U CN 202123008736U CN 217091700 U CN217091700 U CN 217091700U
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- Prior art keywords
- communicated
- humidifying
- valve
- sputum suction
- valve core
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Links
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 40
- 208000024794 sputum Diseases 0.000 title claims abstract description 40
- 210000003802 sputum Anatomy 0.000 title claims abstract description 40
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 abstract description 17
- 239000001301 oxygen Substances 0.000 abstract description 17
- 210000003437 trachea Anatomy 0.000 abstract description 6
- 206010062717 Increased upper airway secretion Diseases 0.000 description 7
- 208000026435 phlegm Diseases 0.000 description 7
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010013789 Dry throat Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a sputum suction humidifying device for a breathing machine, which comprises an outer pipe and a control valve, wherein an inner pipe is arranged in the outer pipe, a sputum suction channel is formed between the outer pipe and the inner pipe, a branch pipe is communicated with the outer pipe, a first valve core is arranged in the control valve in a rotating way, and a second valve core is arranged in the control valve in a rotating way; the second valve core comprises a second valve core main body, a humidifying groove is arranged on the second valve core main body, a connecting groove is formed in the humidifying groove in a communicated mode, a round hole is formed in the connecting groove in a communicated mode, and an air inlet hole is formed in the round hole in a communicated mode. The utility model aims to provide a sputum suction humidifying device for a breathing machine, which solves the technical problems; the oxygen inhalation humidifying device integrates oxygen inhalation, humidifying and sputum inhalation, so that the patient can inhale oxygen and simultaneously inhale laryngeal sputum, the throat of the patient is prevented from being blocked by the sputum, the humidifying device can effectively humidify the throat and trachea of the patient, and the comfort level of the patient is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a sputum suction humidifying device for a breathing machine.
Background
In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The respirator is a vital medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient, and the extension tube of the respirator is used as an independent part of a respirator system. The traditional extension tube of the breathing machine is only used for oxygen supply and delivery, and the long-time intubation of a patient easily causes the problems of dry throat and trachea, phlegm blockage of the throat and the like, and brings discomfort to the patient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sputum suction humidifying device for a breathing machine, which solves the technical problems; the oxygen inhalation humidifying device integrates oxygen inhalation, humidifying and sputum inhalation, so that the patient can inhale oxygen and simultaneously inhale laryngeal sputum, the throat of the patient is prevented from being blocked by the sputum, the humidifying device can effectively humidify the throat and trachea of the patient, and the comfort level of the patient is improved.
The purpose of the utility model can be realized by the following technical scheme:
a sputum suction humidifying device for a breathing machine comprises an outer pipe and a control valve, wherein an inner pipe is arranged in the outer pipe, a sputum suction channel is formed between the outer pipe and the inner pipe, a branch pipe is communicated with the outer pipe, a first valve core is arranged in the control valve in a rotating mode, and a second valve core is arranged in the control valve in a rotating mode.
The second valve core comprises a second valve core main body, a humidifying groove is arranged on the second valve core main body, a connecting groove is formed in the humidifying groove in a communicated mode, a round hole is formed in the connecting groove in a communicated mode, and an air inlet hole is formed in the round hole in a communicated mode.
Further, the control valve includes the valve body, is equipped with the baffler in the valve body.
Further, a first core cavity is formed between the blocking plate and the valve body, and a second core cavity is formed inside the blocking plate.
Furthermore, a sputum suction pipe is communicated and arranged on the first core cavity, an air inlet pipe is communicated and arranged on the second core cavity, a humidifying pipe is communicated and arranged on the second core cavity, and the branch pipe is communicated with the first core cavity.
Furthermore, the first valve core comprises a first valve core main body, the first valve core main body is in running fit with the first core cavity, the first valve core main body and the first core cavity form a sputum suction control area, and the inner pipe is communicated with the second core cavity.
Furthermore, the air inlet pipe is communicated with the air inlet hole, and the humidifying pipe is communicated with the humidifying groove.
The utility model has the advantages that:
the utility model discloses oxygen uptake humidifying device oxygen uptake, humidifying, inhale phlegm in an organic whole, suction throat's phlegm when the patient oxygen uptake of being convenient for avoids phlegm stifled patient's throat, and the humidifying can effectually carry out the humidification to patient's throat and trachea, improves patient's comfort level, and simple structure is suitable for the practicality.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the structure of the sputum suction humidifying device of the present invention;
FIG. 2 is a sectional view of the sputum suction humidifying device of the present invention;
FIG. 3 is a schematic view of a part of the structure of the sputum suction humidifying device of the present invention;
FIG. 4 is a schematic view of a part of the structure of the control valve of the present invention;
fig. 5 is a schematic structural view of the first valve core of the present invention;
fig. 6 is a schematic structural view of a second valve core of the present invention;
FIG. 7 is a schematic view of a part of the structure of the sputum suction humidifying device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
A sputum suction humidifying device for a breathing machine comprises an outer tube 1 and a control valve 4, as shown in figures 1, 2 and 3, an inner tube 2 is arranged in the outer tube 1, a sputum suction channel 7 is formed between the outer tube 1 and the inner tube 2, a branch tube 3 is communicated with the outer tube 1, the branch tube 3 is communicated with the control valve 4, a first valve core 5 is arranged in the control valve 4 in a rotating mode, and a second valve core 6 is arranged in the control valve 4 in a rotating mode.
The control valve 4 comprises a valve body 41, as shown in fig. 1, fig. 3, fig. 4 and fig. 7, a blocking plate 42 is arranged in the valve body 41, a first core cavity 43 is formed between the blocking plate 42 and the valve body 41, a second core cavity 44 is arranged inside the blocking plate 42, a sputum suction pipe 46 is communicated with the first core cavity 43, the sputum suction pipe 46 is connected with a negative pressure pump, an air inlet pipe 45 is communicated with the second core cavity 44, the air inlet pipe 45 is connected with a respirator, a humidifying pipe 47 is communicated with the second core cavity 44, the humidifying pipe 47 is connected with a humidifier, and the branch pipe 3 is communicated with the first core cavity 43.
The first valve core 5 comprises a first valve core main body 51, as shown in fig. 3, 5 and 7, a through hole 52 is arranged on the first valve core main body 51, the inner tube 2 slides in the through hole 52, the first valve core main body 51 is rotationally matched with the first core cavity 43, a sputum suction control area 53 is formed by the first valve core main body 51 and the first core cavity 43, and the inner tube 2 passes through the through hole 52 and is communicated with the second core cavity 44.
The second valve element 6 comprises a second valve element main body 61, as shown in fig. 6 and 7, a humidifying groove 62 is arranged on the second valve element main body 61, a connecting groove 63 is arranged on the humidifying groove 62 in a communicating mode, a round hole 64 is arranged on the connecting groove 63 in a communicating mode, an air inlet hole 65 is arranged on the round hole 64 in a communicating mode, the air inlet pipe 45 is communicated with the air inlet hole 65, and the humidifying pipe 47 is communicated with the humidifying groove 62.
Example 1
Initial rest condition as shown in fig. 7, the branch tube 3 and the inner tube 2 are in the blocking condition, and the outer tube 1 and the inner tube 2 are inserted into the patient's mouth.
During the oxygen suppliment, second valve core main part 61 anticlockwise rotation, inner tube 2 and spread groove 63 intercommunication, the breathing machine gets into inner tube 2 with oxygen from intake pipe 45, round hole 64, spread groove 63 to give patient's oxygen suppliment.
During humidification, the second valve element main body 61 rotates clockwise, the inner tube 2 is communicated with the humidification groove 62, and the humidifier enables mist to enter the inner tube 2 from the humidification tube 47 and the connecting groove 63, so that the patient's throat and trachea are humidified.
When sputum suction is performed, the oxygen supply pressure is reduced, the first valve core main body 51 rotates anticlockwise, the branch pipe 3 is communicated with the sputum suction control area 53, and the negative pressure pump is pressurized to suck out the laryngeal sputum of the patient from the sputum suction channel 7, the branch pipe 3, the sputum suction control area 53 and the sputum suction pipe 46.
The utility model discloses oxygen uptake humidifying device oxygen uptake, humidifying, inhale phlegm in an organic whole, suction throat phlegm when the patient oxygen uptake of being convenient for avoids phlegm stifled patient's throat, and the humidifying can effectually carry out the humidification to patient's throat and trachea, improves patient's comfort level.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A sputum suction humidifying device for a breathing machine comprises an outer tube (1) and a control valve (4), and is characterized in that an inner tube (2) is arranged in the outer tube (1), a sputum suction channel (7) is formed between the outer tube (1) and the inner tube (2), a branch tube (3) is communicated with the outer tube (1), a first valve core (5) is rotationally arranged in the control valve (4), and a second valve core (6) is rotationally arranged in the control valve (4);
the second valve core (6) comprises a second valve core main body (61), a humidifying groove (62) is formed in the second valve core main body (61), a connecting groove (63) is formed in the humidifying groove (62) in a communicated mode, a round hole (64) is formed in the connecting groove (63) in a communicated mode, and an air inlet hole (65) is formed in the round hole (64) in a communicated mode.
2. The sputum aspirating humidification device for a respirator as claimed in claim 1, wherein the control valve (4) comprises a valve body (41), and a blocking plate (42) is arranged in the valve body (41).
3. The device of claim 2, wherein the baffle plate (42) and the valve body (41) form a first core cavity (43), and the baffle plate (42) has a second core cavity (44) inside.
4. The sputum suction humidifying device for the breathing machine as claimed in claim 3, wherein a sputum suction pipe (46) is communicated with the first core cavity (43), an air inlet pipe (45) is communicated with the second core cavity (44), a humidifying pipe (47) is communicated with the second core cavity (44), and the branch pipe (3) is communicated with the first core cavity (43).
5. The sputum suction humidifying device for the breathing machine according to claim 3, wherein the first valve core (5) comprises a first valve core main body (51), the first valve core main body (51) is in rotating fit with the first core cavity (43), the first valve core main body (51) and the first core cavity (43) form a sputum suction control area (53), and the inner tube (2) is communicated with the second core cavity (44).
6. The humidifying device for sputum suction for a respirator according to claim 4, wherein the air inlet pipe (45) is communicated with an air inlet hole (65), and the humidifying pipe (47) is communicated with the humidifying groove (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008736.8U CN217091700U (en) | 2021-12-01 | 2021-12-01 | Sputum suction humidifying device for breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123008736.8U CN217091700U (en) | 2021-12-01 | 2021-12-01 | Sputum suction humidifying device for breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091700U true CN217091700U (en) | 2022-08-02 |
Family
ID=82589811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123008736.8U Expired - Fee Related CN217091700U (en) | 2021-12-01 | 2021-12-01 | Sputum suction humidifying device for breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091700U (en) |
-
2021
- 2021-12-01 CN CN202123008736.8U patent/CN217091700U/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 |
Granted publication date: 20220802 |