CN210409193U - Multi-functional breathing access way connector of leak protection gas - Google Patents
Multi-functional breathing access way connector of leak protection gas Download PDFInfo
- Publication number
- CN210409193U CN210409193U CN201920730432.6U CN201920730432U CN210409193U CN 210409193 U CN210409193 U CN 210409193U CN 201920730432 U CN201920730432 U CN 201920730432U CN 210409193 U CN210409193 U CN 210409193U
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- China
- Prior art keywords
- silica gel
- pipe
- leak
- main pipe
- air
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000741 silica gel Substances 0.000 claims abstract description 23
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 23
- 206010002091 Anaesthesia Diseases 0.000 claims abstract description 11
- 230000037005 anaesthesia Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 206010062717 Increased upper airway secretion Diseases 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 208000026435 phlegm Diseases 0.000 claims description 4
- 210000002345 respiratory system Anatomy 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000001949 anaesthesia Methods 0.000 claims 1
- 230000037361 pathway Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000002690 local anesthesia Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 238000005399 mechanical ventilation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 206010003598 Atelectasis Diseases 0.000 description 1
- 208000009079 Bronchial Spasm Diseases 0.000 description 1
- 208000014181 Bronchial disease Diseases 0.000 description 1
- 206010006482 Bronchospasm Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000019693 Lung disease Diseases 0.000 description 1
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 1
- 208000005392 Spasm Diseases 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 208000020016 psychiatric disease Diseases 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a multi-functional breathing access connector of leak protection gas, including last person in charge and the person in charge down of upper and lower intercommunication, seal installation has soft silica gel circle in last retainer plate, soft silica gel circles and has preset the air vent that accesss to the inner tube, coaxial arrangement has the spill cambered surface and hugs closely the soft silica gel layer of the bottom surface of spill cambered surface in the inner tube, the spill cambered surface includes folding wall and the circular opening that is located the bottom of folding wall, set up the slope mouth on the lateral wall of the person in charge down and be used for the first pipeline standard port of intercommunication connection anesthesia machine, the lower port of the person in charge down is second pipeline standard port. In the application, the air leakage is prevented and the air leakage is avoided through the wrapping property and the plasticity of the radial concave cambered surface and the compactness and the flexibility of the soft silica gel; through the installation of being responsible for with being responsible for down on last, not only the bronchofiberscope is got foreign matter or is convenient for take out when organizing, is responsible for down and covers the silica gel lid and feasible machinery promptly ventilates, needn't change tee bend part again, brings very big convenience for treatment work, has improved work efficiency greatly.
Description
Technical Field
The utility model relates to a medical science anesthesia technical field especially relates to a multi-functional breathing access connector of leak protection gas.
Background
In recent years, the pediatric electronic bronchoscope technology is widely applied to the diagnosis and treatment of pediatric respiratory diseases, but the main difficulty of airway operation anesthesia is that anesthesia and an operation share the same respiratory tract, so that the problems of mutual interference and increased operation risk exist, and the management of the respiratory tract is the key for the success of the operation. For some infant lung diseases, such as diagnosis and treatment of atelectasis, anesthesia techniques of infant endotracheal foreign body extraction and the like, the two main techniques are at home and abroad: 1. the treatment is carried out under local anesthesia or basic anesthesia and local anesthesia, the operation causes irritable cough, the patient has poor matching degree, the operation of the patient is influenced, massive bleeding, reflux aspiration, anoxia, airway spasm and other complications are easily caused, the life safety of the patient is even endangered, and long-term psychological disorder can be generated after the local anesthesia operation; 2. the general anesthesia is put into the laryngeal mask through the mouth, the connection tee joint is used for ventilation, one port of the tee joint is connected with the laryngeal mask body, the standard interface at one end is connected with an anesthesia machine for mechanical ventilation, and the sealing cap is covered at one port, so that the electronic bronchoscope can be introduced to carry out operation in the air passage. The device has the defects that when the device is operated in an airway, the port of the fiberbronchoscope leaks air, manual respiration needs to be carried out, the anesthesia machine is used for quickly oxygenating to maintain the pressure in the airway, and the respiration support is carried out, so that the workload of an anesthesiologist is increased, and complications such as hypoxia, bronchospasm and the like are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional breathing route connector of leak protection gas solves above-mentioned technical problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the utility model provides an anti-air leakage multifunctional breathing passage connector, which comprises an upper main pipe and a lower main pipe which are communicated up and down; go up to be responsible for including inner tube and outer tube, the inner tube is installed the inside of outer tube is fixed through last retainer plate and lower retainer plate connection go up the retainer plate internal seal and install soft silica gel circle, soft silica gel circles and has preset and accesss to the air vent of inner tube coaxial arrangement has the spill cambered surface and hugs closely in the inner tube the soft silica gel layer of the bottom surface of spill cambered surface, the spill cambered surface includes folding wall and is located the circular opening of the bottom of folding wall, offer the first pipeline standard port of being responsible for that is used for spouting medicine, inhales the slope mouth that phlegm, high frequency ventilate and is used for the intercommunication to connect anesthesia machine or breathing machine on the lateral wall of being responsible for down, the lower port of being responsible for is the second pipeline standard port that is used for connecting respiratory track down.
Furthermore, an external thread connecting pipe used for communicating the lower main pipe is coaxially arranged on the upper main pipe and below the lower fixing ring.
Still further, above the lower fixing ring, the concave arc surface and the soft silica gel layer are hermetically arranged in the inner tube.
Still further, the external thread connecting pipe is in sealing communication with the upper port of the lower main pipe in a thread manner.
Still further, a control valve is mounted on the inclined port.
Still further, a soft silica gel cover is installed on the side wall of the lower main pipe.
Still further, the inner tube and the outer tube are coaxially sleeved and installed.
Still further, the upper and lower ports of the inner tube and the outer tube are respectively connected and fixed through the upper fixing ring and the lower fixing ring.
Still further, the concave cambered surface is made of polyethylene.
Still further, the folding wall is a side wall for folding the polyethylene film into a telescopic tension.
Compared with the prior art, the utility model discloses a beneficial technological effect: in the application, the wrapping property and plasticity of the radial concave cambered surface and the compactness and flexibility of the soft silica gel are utilized through the mutual superposition effect of the central radial concave cambered surface layer and the soft silica gel layer, so that air leakage is prevented and air leakage is avoided; through the installation of the upper main pipe and the lower main pipe, the bronchofiberscope is convenient to take out when clamping foreign matters or tissues, the lower main pipe can be covered with the silica gel cover to realize mechanical ventilation, the three-way component does not need to be replaced, great convenience is brought to treatment work, and the work efficiency is greatly improved.
Drawings
The present invention will be further explained with reference to the following description of the drawings.
Fig. 1 is a schematic main body view of the air leakage prevention multifunctional breathing passage connector of the present invention;
fig. 2 is an internal top view schematic diagram of the air leakage prevention multifunctional breathing passage connector of the present invention;
fig. 3 is a schematic diagram of the internal structure of the anti-air-leakage multifunctional breathing passage connector of the present invention.
Description of reference numerals: 1. an upper main pipe; 101. an inner tube; 102. an outer tube; 2. an upper retainer ring; 3. a soft silica gel ring; 301. a vent hole; 4. a lower retainer ring; 5. a concave arc surface; 501. a folding wall; 502. a circular opening; 6. a soft silica gel layer; 7. an external thread connecting pipe; 8. a lower main pipe; 9. an angled port; 901. a control valve; 10. a first pipeline standard port; 11. a soft silicone cover; 12. a second pipeline standard port; 13. a fiberoptic bronchoscope.
Detailed Description
As shown in the figures 1-3 of the drawings,
an air leakage prevention multifunctional breathing passage connector comprises an upper main pipe 1 and a lower main pipe 8 which are communicated up and down; the upper main pipe 1 comprises an inner pipe 101 and an outer pipe 102, the diameter of the upper main pipe 1 is larger than that of the lower main pipe 8, the inner pipe 101 is arranged in the outer pipe 102 and is fixedly connected with the lower fixing ring 4 through the upper fixing ring 2, a soft silica gel ring 3 is arranged in the upper fixing ring 2 in a sealing manner, a vent hole 301 leading to the inner pipe 101 is preset on the soft silica gel ring 3, the vent hole 301 is used for inserting a fiber bronchoscope 13 port, a concave arc surface 5 and a soft silica gel layer 6 tightly attached to the bottom surface of the concave arc surface 5 are coaxially arranged in the inner pipe 101, the concave arc surface 5 comprises a folding wall 501 and a circular opening 502 positioned at the bottom of the folding wall 501, an inclined port 9 used for spraying medicine, sucking phlegm and high-frequency ventilation and a first pipeline standard port 10 used for communicating and connecting an anesthesia machine or a breathing machine are arranged on the side wall of the lower main pipe 8, the lower port of the lower main pipe 8 is a second pipeline standard port 12 for connecting a respiratory tract. Fig. 2 shows that 16 close and uniform radial short cuts are formed on the concave arc surface 5, and a small circular hole is formed in the center.
In this embodiment, an external thread connecting pipe 7 for communicating with the lower main pipe 8 is coaxially installed on the upper main pipe 1 and below the lower fixing ring 4, so that the structural connection stability of the upper main pipe and the lower main pipe is enhanced; the concave cambered surface 5 and the soft silica gel layer 6 are hermetically arranged in the inner pipe 101 above the lower fixing ring 4; the external thread connecting pipe 7 is in sealing communication with the upper port of the lower main pipe 8 in a thread manner; a control valve 901 is arranged on the inclined port 9, and the port is used for spraying medicine, sucking phlegm and ventilating at high frequency; a soft silica gel cover 11 is arranged on the side wall of the lower main pipe 8, and the soft silica gel cover 11 is used for sealing when the main pipe 1 is not needed; the inner pipe 101 and the outer pipe 102 are coaxially sleeved, and the upper and lower ports of the inner pipe 101 and the outer pipe 102 are respectively connected and fixed through the upper fixing ring 2 and the lower fixing ring 4, so that the structural stability of the upper main pipe is ensured; the concave cambered surface 5 is made of polyethylene, wherein the application of High Density Polyethylene (HDPE): artificial urethra, artificial lung, artificial trachea, artificial larynx, artificial kidney, artificial bone, orthopedic repair material; the folding wall 501 is a side wall for folding the polyethylene film into a telescopic tension, so as to ensure a sealing effect when the bronchofiberscope 13 is inserted.
The utility model discloses a theory of use as follows:
in the utility model, 16 close and uniform radial folding side walls 501 are formed on the side walls of the concave cambered surfaces 5 in a folding mode, and a circular opening 502 is reserved in the center of the bottom of each folding side wall 501; when the fiberoptic bronchoscope passes through the small hole 501 on the concave cambered surface 5, the radial concave cambered surface can tightly wrap the fiberoptic bronchoscope 13, the soft silica gel layer 6 on the lower layer of the concave cambered surface 5 has compactness and flexibility, and is of an arc structure, wherein the soft silica gel layer 6 is pressed against the bottom surface of the concave cambered surface 5 by airflow when the first pipeline standard port 10 and the second pipeline standard port 12 are ventilated, so that the airflow cannot be transmitted into the upper main pipe 1.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above embodiments are only for describing the preferred mode of the invention, and are not intended to limit the scope of the invention, and various modifications and improvements made to the technical solution of the invention by those skilled in the art without departing from the spirit of the invention should fall within the protection scope defined by the claims of the invention.
Claims (10)
1. The utility model provides a multi-functional breathing route connector of leak protection gas which characterized in that: comprises an upper main pipe (1) and a lower main pipe (8) which are communicated up and down; the upper main pipe (1) comprises an inner pipe (101) and an outer pipe (102), the inner pipe (101) is installed inside the outer pipe (102) and is fixedly connected with a lower fixing ring (4) through an upper fixing ring (2), a soft silica gel ring (3) is installed in the upper fixing ring (2) in a sealing mode, a vent hole (301) leading to the inner pipe (101) is preset in the soft silica gel ring (3), a concave arc surface (5) and a soft silica gel layer (6) tightly attached to the bottom surface of the concave arc surface (5) are coaxially installed in the inner pipe (101), the concave arc surface (5) comprises a folding wall (501) and a circular opening (502) located at the bottom of the folding wall (501), an inclined port (9) used for spraying medicine, sucking phlegm and ventilating at high frequency and a first pipeline standard port (10) used for communicating and connecting an anaesthesia machine or a breathing machine are arranged on the side wall of the lower main pipe (8), the lower port of the lower main pipe (8) is a second pipeline standard port (12) for connecting a respiratory tract.
2. The anti-air-leak multifunctional breathing passage connector of claim 1, wherein: an external thread connecting pipe (7) used for communicating the lower main pipe (8) is coaxially arranged on the upper main pipe (1) and below the lower fixing ring (4).
3. The anti-air-leak multifunctional breathing passage connector of claim 2, wherein: above the lower fixing ring (4), the concave cambered surface (5) and the soft silica gel layer (6) are hermetically installed in the inner pipe (101).
4. The anti-air-leak multifunctional breathing passage connector of claim 2, wherein: the external thread connecting pipe (7) is in sealing communication with the upper port of the lower main pipe (8) in a thread mode.
5. The anti-air-leak multifunctional breathing passage connector of claim 1, wherein: and a control valve (901) is arranged on the inclined port (9).
6. The anti-air-leak multifunctional breathing passage connector of claim 1, wherein: and a soft silica gel cover (11) is arranged on the side wall of the lower main pipe (8).
7. The anti-air-leak multifunctional breathing passage connector of claim 1, wherein: the inner pipe (101) and the outer pipe (102) are coaxially sleeved and installed.
8. The anti-air-leak multifunctional breathing pathway connector of claim 7, wherein: the upper end opening and the lower end opening of the inner pipe (101) and the outer pipe (102) are respectively connected and fixed through the upper fixing ring (2) and the lower fixing ring (4).
9. The anti-air-leak multifunctional breathing passage connector of claim 1, wherein: the concave cambered surface (5) is made of polyethylene.
10. The anti-air-leak multifunctional breathing passage connector of claim 1, wherein: the folding wall (501) is a side wall for folding the polyethylene film into stretching tension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730432.6U CN210409193U (en) | 2019-05-21 | 2019-05-21 | Multi-functional breathing access way connector of leak protection gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920730432.6U CN210409193U (en) | 2019-05-21 | 2019-05-21 | Multi-functional breathing access way connector of leak protection gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210409193U true CN210409193U (en) | 2020-04-28 |
Family
ID=70372176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920730432.6U Expired - Fee Related CN210409193U (en) | 2019-05-21 | 2019-05-21 | Multi-functional breathing access way connector of leak protection gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210409193U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760187A (en) * | 2020-07-31 | 2020-10-13 | 大连科万维医疗科技有限公司 | A transfer sealing device and system |
-
2019
- 2019-05-21 CN CN201920730432.6U patent/CN210409193U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760187A (en) * | 2020-07-31 | 2020-10-13 | 大连科万维医疗科技有限公司 | A transfer sealing device and system |
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| 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: 20200428 |