CN108325040A - The trachea cannula of side opening belt supporting frame - Google Patents
The trachea cannula of side opening belt supporting frame Download PDFInfo
- Publication number
- CN108325040A CN108325040A CN201810367174.XA CN201810367174A CN108325040A CN 108325040 A CN108325040 A CN 108325040A CN 201810367174 A CN201810367174 A CN 201810367174A CN 108325040 A CN108325040 A CN 108325040A
- Authority
- CN
- China
- Prior art keywords
- air bag
- side opening
- tube body
- pressure control
- trachea cannula
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/04—Tracheal tubes
- A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
Abstract
The invention discloses a kind of trachea cannulas of side opening belt supporting frame, it includes that one end is equipped with the tube body that air bag is cased with outside connector other end open front, penetrate the qi of chong channel ascending adversely pipe that the tubular body is connected to the air bag, it is provided with side opening between the air bag and the open end of the tube body, the side opening is strutted by a holder, and the holder protrudes from the outside of the side opening；The qi of chong channel ascending adversely pipe in the tube wall of the tube body by being passed through the air bag, one end except tube body described in the qi of chong channel ascending adversely Guan Yu is connected to pressure control air bag, the pressure control air bag is equipped with the gas-charging connection for connecting charger, the air bag and the pressure control air bag and is tightly connected with the gas tube.Compared with prior art, the present invention can solve the problem of that the side opening of existing trachea cannula is easy to block influences to supply oxygen for patient.
Description
Technical field
It is especially a kind of for being inserted into patient airway from oral cavity or nasal cavity the present invention relates to manufacture technology field of medical appliance
Trachea cannula.
Background technology
Trachea cannula is the intubation that a special endotracheal tube is placed in tracheae through patient's glottis, is the gas of patient with severe symptoms
Road is unobstructed, ventilation oxygen-supplying, respiratory tract attract and prevents from accidentally inhaling etc. provides optimum condition.Existing trachea cannula, which generally comprises, to be carried
The tube body of the bending of connector is cased with air bag outside the front of the one end open of tube body, and air bag is connected with gas tube, is set with connection inflation
It is standby, to maintain the pressure in air bag to keep particular value, and side opening is provided between air bag opening end, i.e., silent luxuriant and rich with fragrance hole, when tracheae is inserted
Pipe front end block it is urgent when oxygen can be made to enter patient lungs, if but patient's tracheae have a polyp, polyp is easy side
Hole plug, sputum aspirator tube can not be successfully into suction sputum, and patient is caused to suffocate.
Invention content
Problem to be solved by this invention is to provide a kind of trachea cannula of side opening belt supporting frame, to solve existing trachea cannula
Side opening be easy block, the problem of influencing to supply oxygen for patient.
To solve the above-mentioned problems, the technical scheme is that：The trachea cannula of this side opening belt supporting frame includes one end peace
Equipped with the tube body for being cased with air bag outside connector other end open front, the qi of chong channel ascending adversely pipe that the tubular body is connected to the air bag is penetrated,
Side opening is provided between the air bag and the open end of the tube body, the side opening is strutted by a holder, and the holder protrudes from institute
State the outside of side opening；The qi of chong channel ascending adversely pipe in the tube wall of the tube body by being passed through the air bag, tube body described in the qi of chong channel ascending adversely Guan Yu
Except one end be connected to pressure control air bag, the pressure control air bag is equipped with gas-charging connection for connecting charger, the air bag
It is tightly connected with the pressure control air bag and the gas tube.
In above-mentioned technical proposal, more specifically scheme can be：Side opening slot hole thus.
Further：The holder is elastic support.
Further：The holder is network.
Further：The tube body is polyvinyl fluoride tube body.
By adopting the above-described technical solution, the present invention has the advantages that compared with prior art：
1, the trachea cannula of this side opening belt supporting frame supports side opening using a holder, and holder must protrude from side opening to the outer of tube wall
Side, the open-top polyp in part or foreign matter for making holder protrude, allows oxygen to enter patient airway by side opening, is smoothly supplied for patient
Oxygen；Slot hole is unfavorable for the blocking of polyp foreign matter, and elastic and with mesh holder is more conducive to oxygen and passes through；
2, the trachea cannula of this side opening belt supporting frame uses the additional air bag of gas tube, i.e. pressure control air bag and gas tube and air bag be
One closed space makes air bag no longer gas leakage；Before use, gas not enough in air bag and pressure control air bag makes them rouse
It rises, in use, the balloon sites of this intubation enter patient airway, charger connects the gas-charging connection on pressure control air bag, pressure control
Air bag and air bag, which are inflated, to be heaved, and after being inflated to gasbag pressure optimum value, is stopped inflation, due to air bag, pressure control air bag and is filled
Tracheae is air tight, and the air pressure in air bag remains unchanged, only when patient's postural change and tracheal strips are pressed with microvariations, air bag pressure
Power is bigger, then gas is forced into automatically in pressure control air bag, and pressure control air bag volume becomes larger a bit, and gasbag pressure is smaller, pressure control air bag
Gas enter air bag, pressure control air bag volume becomes smaller a bit, when needing to increase larger pressure, need to just open charger inflation,
The difficult problem of intracapsular pressure control has been well solved, without using single-way gas-discharge valve, while having solved air resource wave again
Take, charger high energy consumption the problem of；Gas tube mistake in tube body tube wall, when selecting silica gel material to do gas tube, gas tube
Will not volume expansion it is too many, and overall structure is simple, solves that existing trachea cannula is complicated, problem inconvenient for use.
Description of the drawings
Fig. 1 is the front view of the embodiment of the present invention；
Fig. 2 is sectional view at the A-A of Fig. 1.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings：
The trachea cannula of this side opening belt supporting frame as shown in Figure 1 and Figure 2, it includes that one end is equipped with 1 other end front housing of connector
The tube body 2 for having air bag 6 is provided with side opening 8 between air bag 6 and the open end of tube body 1, side opening 8 is strutted by a holder 9, and holder 9 protrudes
In the outside of side opening 8；The open-top polyp in part or foreign matter for so that holder 9 is protruded, allow oxygen to enter patient airway by side opening,
Smoothly supplied oxygen for patient；Here side opening 8 is slot hole, and slot hole is unfavorable for the blocking of polyp foreign matter, and holder here is netted bullet
The holder of property, more conducively oxygen pass through.Holder can be selected such as coronary stent, and when mounted, holder 9 can be put by seal wire
Enter, side opening 8 is strutted, seal wire is withdrawn from.
The trachea cannula of this side opening belt supporting frame further includes the qi of chong channel ascending adversely pipe 5 for penetrating in tube body 1 and being passed through air bag 6, and qi of chong channel ascending adversely pipe 5 passes through
It crosses in the tube wall of tube body 1 and is passed through air bag 6, opening 7 of the gas from qi of chong channel ascending adversely pipe 5 to air bag 6 enters air bag, and qi of chong channel ascending adversely pipe 5 is in tube body 1
Except one end connection pressure control air bag 3, pressure control air bag 3 is equipped with the gas-charging connection 4 for connecting charger, air bag 6 and control
Pressuring gasbag 3 and gas tube 5 are tightly connected, and tube body 2 is polyvinyl fluoride tube, using the additional air bag of gas tube 5, i.e. pressure control air bag 3,
It is a closed space with gas tube and air bag, makes the no longer gas leakage of air bag 6, before use, without foot in air bag and pressure control air bag
Enough gas makes them heave, in use, the balloon sites of this intubation enter patient airway, charger connects pressure control air bag 3
On gas-charging connection 4, pressure control air bag and air bag are inflated and are heaved, after being inflated to 6 pressure optimum value of air bag, stop inflation, by
Air tight in air bag 6, pressure control air bag 3 and gas tube 5, the air pressure in air bag 6 remains unchanged, only in patient's postural change and gas
When being pressed with microvariations in pipe, 6 pressure of air bag is bigger, then gas is forced into automatically in pressure control air bag 3, and 3 volume of pressure control air bag becomes larger
A bit；6 pressure of air bag is smaller, and the gas of pressure control air bag 3 enters air bag, and 3 volume of pressure control air bag becomes a little bit smaller, needs to increase larger
When pressure, charger inflation need to be just opened, the problem that pressure control is difficult in air bag 6 has been well solved, without using unidirectional
Vent valve can also reduce aeration quantity.
Claims (6)
1. a kind of trachea cannula of side opening belt supporting frame, including one end are equipped with the pipe for being cased with air bag outside connector other end open front
Body penetrates the qi of chong channel ascending adversely pipe that the tubular body is connected to the air bag, side is provided between the air bag and the open end of the tube body
Hole, it is characterised in that：The side opening is strutted by a holder, and the holder protrudes from the outside of the side opening；
The qi of chong channel ascending adversely pipe in the tube wall of the tube body by being passed through the air bag, one end except tube body described in the qi of chong channel ascending adversely Guan Yu
It is connected to pressure control air bag, the pressure control air bag is equipped with the gas-charging connection for connecting charger, the air bag and the pressure control
Air bag is tightly connected with the gas tube.
2. the trachea cannula of side opening belt supporting frame according to claim 1, it is characterised in that：Side opening slot hole thus.
3. the trachea cannula of side opening belt supporting frame according to claim 2, it is characterised in that：The holder is elastic support.
4. the trachea cannula of side opening belt supporting frame according to claim 3, it is characterised in that：The holder is network.
5. according to the trachea cannula of claim 1-3 any one of them side opening belt supporting frames, it is characterised in that：The tube body is poly-
Vinyl fluoride tube body.
6. the trachea cannula of side opening belt supporting frame according to claim 4, it is characterised in that：The tube body is polyvinyl fluoride tube
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367174.XA CN108325040A (en) | 2018-04-23 | 2018-04-23 | The trachea cannula of side opening belt supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810367174.XA CN108325040A (en) | 2018-04-23 | 2018-04-23 | The trachea cannula of side opening belt supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108325040A true CN108325040A (en) | 2018-07-27 |
Family
ID=62933481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810367174.XA Pending CN108325040A (en) | 2018-04-23 | 2018-04-23 | The trachea cannula of side opening belt supporting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108325040A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557155Y (en) * | 2002-05-05 | 2003-06-25 | 于学兵 | Tracheal tube with moisturized side tube |
| CN201164641Y (en) * | 2008-01-16 | 2008-12-17 | 佘文智 | Trachea cannula with air sac |
| CN202128792U (en) * | 2011-07-13 | 2012-02-01 | 中国人民解放军第四军医大学 | Novel medical tracheal tube |
| CN203885982U (en) * | 2014-06-12 | 2014-10-22 | 邓鹏� | In-cavity high-negative-pressure flushing flow guiding pipe |
| CN204446916U (en) * | 2015-02-12 | 2015-07-08 | 刘立平 | The anticlogging peritoneal cavity drainage tube of a kind of band filter screen |
| CN206045163U (en) * | 2016-07-15 | 2017-03-29 | 韩鸿彬 | A kind of novel general surgery gastrointestinal decompression tube |
| CN206548956U (en) * | 2016-06-21 | 2017-10-13 | 石河子大学 | Cuff pressure tracheal catheter can be surveyed |
| CN107376084A (en) * | 2017-08-08 | 2017-11-24 | 黄立宁 | A kind of visual voltage regulation type trachea cannula |
-
2018
- 2018-04-23 CN CN201810367174.XA patent/CN108325040A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2557155Y (en) * | 2002-05-05 | 2003-06-25 | 于学兵 | Tracheal tube with moisturized side tube |
| CN201164641Y (en) * | 2008-01-16 | 2008-12-17 | 佘文智 | Trachea cannula with air sac |
| CN202128792U (en) * | 2011-07-13 | 2012-02-01 | 中国人民解放军第四军医大学 | Novel medical tracheal tube |
| CN203885982U (en) * | 2014-06-12 | 2014-10-22 | 邓鹏� | In-cavity high-negative-pressure flushing flow guiding pipe |
| CN204446916U (en) * | 2015-02-12 | 2015-07-08 | 刘立平 | The anticlogging peritoneal cavity drainage tube of a kind of band filter screen |
| CN206548956U (en) * | 2016-06-21 | 2017-10-13 | 石河子大学 | Cuff pressure tracheal catheter can be surveyed |
| CN206045163U (en) * | 2016-07-15 | 2017-03-29 | 韩鸿彬 | A kind of novel general surgery gastrointestinal decompression tube |
| CN107376084A (en) * | 2017-08-08 | 2017-11-24 | 黄立宁 | A kind of visual voltage regulation type trachea cannula |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |