CN105561454A - Drainage type bronchofiberscope laryngeal mask - Google Patents
Drainage type bronchofiberscope laryngeal mask Download PDFInfo
- Publication number
- CN105561454A CN105561454A CN201610060196.2A CN201610060196A CN105561454A CN 105561454 A CN105561454 A CN 105561454A CN 201610060196 A CN201610060196 A CN 201610060196A CN 105561454 A CN105561454 A CN 105561454A
- Authority
- CN
- China
- Prior art keywords
- laryngeal mask
- sealed bladder
- bronchus mirror
- fibre bronchus
- conduction type
- 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
- A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
-
- 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
- A61M16/0402—Special features for tracheal tubes not otherwise provided for
- A61M16/0409—Special features for tracheal tubes not otherwise provided for with mean for closing the oesophagus
-
- 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
- A61M16/0486—Multi-lumen tracheal tubes
Abstract
A drainage type bronchofiberscope laryngeal mask comprises a main tube, wherein a bronchofiberscope channel cavity, a ventilation cavity, an inflation cavity and a drainage cavity are formed in the main tube, an inflation connector is connected to the end, located outside, of the inflation cavity, a first sealing bag and a second sealing bag are arranged at different positions of the outer side of the main tube, and both the first sealing bag and the second sealing bag are communicated with the inflation cavity. By the adoption of the drainage type bronchofiberscope laryngeal mask, accidental aspiration caused by stomach content or secreta regurgitation in surgery can be prevented, so that surgery is safer.
Description
Technical field
The present invention relates to a kind of be applied to surgery anesthesia or critical patient rescue or other assisted respiartion set up the medical apparatus and instruments of artificial airway's passage for patient, relate to a kind of laryngeal mask inserting branchofiberoscope specifically.
Background technology
Carry out in the process of anesthesia surgery at use laryngeal mask, some client need insertion endoscope enters in air flue as branchofiberoscope and pulmonary carries out observing or assisted surgery, therefore laryngeal mask needs special passage and inserts fibre bronchus mirror; Common twin-channel fibre bronchus mirror laryngeal mask comprises for the venting cavity of airway pressure and the tract for slotting fibre bronchus mirror, does not arrange special stomach drainage lumens passage; When using common dual pathways fibre bronchus mirror laryngeal mask in operation process, if there is full stomach or the stomach too much situation of reflux, because air flue is continuing to ventilate, likely reflux thing is being drawn into air flue or pulmonary causes inhaling by mistake, operation risk is strengthened.
Summary of the invention
The object of this invention is to provide a kind of conduction type fibre bronchus mirror laryngeal mask, it can prevent stomach or secretions reflux in operation process from causing inhaling by mistake, makes operation process safer.
To achieve these goals, technical solution of the present invention is: a kind of conduction type fibre bronchus mirror laryngeal mask, comprise supervisor, fibre bronchus mirror's channel lumens, venting cavity, inflatable chamber and drainage lumens is provided with in described supervisor, one end that described inflatable chamber is positioned at outside is connected with gas-charging connection, diverse location place outside described supervisor is provided with the first sealed bladder, the second sealed bladder, and first, second sealed bladder described is all communicated with described inflatable chamber.
Conduction type fibre bronchus mirror of the present invention laryngeal mask, wherein, one end that described fibre bronchus mirror channel lumens is positioned at outside is provided with end cap.
Conduction type fibre bronchus mirror of the present invention laryngeal mask, wherein, one end that described venting cavity is positioned at outside is connected with ventilating joint.
Conduction type fibre bronchus mirror of the present invention laryngeal mask, wherein, described second sealed bladder is near described supervisor's end, and described second sealed bladder is little sealed bladder, and described first sealed bladder is large sealed bladder.
After adopting such scheme, compared with prior art, owing to being provided with drainage lumens in conduction type fibre bronchus mirror of the present invention laryngeal mask supervisor, therefore can insert stomach tube and carry out drain in drainage lumens, prevent stomach or secretions reflux in operation process from causing inhaling by mistake, make operation process safer, in addition, supervisor is outer is provided with two sealed bladders, seals respectively, make sealing effectiveness better to esophagus and throat.
Accompanying drawing explanation
Fig. 1 is the structural representation of conduction type fibre bronchus mirror of the present invention laryngeal mask.
Detailed description of the invention
As shown in Figure 1, conduction type fibre bronchus mirror of the present invention laryngeal mask comprises supervisor 11, fibre bronchus mirror's channel lumens 12 is provided with in supervisor 11, venting cavity 13, inflatable chamber 14 and drainage lumens 15, one end that inflatable chamber 14 is positioned at outside is connected with gas-charging connection 141, diverse location place outside supervisor 11 is provided with the first sealed bladder 16, second sealed bladder 17, first, second sealed bladder is all communicated with inflatable chamber 14, second sealed bladder 17 is near supervisor's 11 ends, second sealed bladder 17 is little sealed bladder, first sealed bladder 16 is large sealed bladder, one end that fibre bronchus mirror's channel lumens 12 is positioned at outside is provided with end cap 121, one end that venting cavity 13 is positioned at outside is connected with ventilating joint 131.
When conduction type fibre bronchus mirror of the present invention laryngeal mask uses, first sealed bladder 16, second sealed bladder 17 is placed on throat and esophagus position respectively, by inflatable chamber 14, first, second sealed bladder inflation is sealed, little sealed bladder is for sealing esophagus, large sealed bladder for sealing throat, fibre bronchus mirror is put into human body by fibre bronchus mirror's channel lumens 12, inboard one end of drainage lumens 15 is made to be communicated with esophagus, in drainage lumens 15, insert stomach tube carry out drain, in operation process, reduce stomach or secretions reflux cause the risk of by mistake inhaling.
The above embodiment is only be described the preferred embodiment of the present invention; not scope of the present invention is limited; under not departing from the present invention and designing the prerequisite of spirit; the various distortion that the common engineers and technicians in this area make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (4)
1. a conduction type fibre bronchus mirror laryngeal mask, comprise supervisor (11), it is characterized in that: in described supervisor (11), be provided with fibre bronchus mirror's channel lumens (12), venting cavity (13), inflatable chamber (14) and drainage lumens (15), one end that described inflatable chamber (14) is positioned at outside is connected with gas-charging connection (141), described supervisor (11) diverse location place is outward provided with the first sealed bladder (16), the second sealed bladder (17), and first, second sealed bladder described is all communicated with described inflatable chamber (14).
2. conduction type fibre bronchus mirror according to claim 1 laryngeal mask, is characterized in that: one end that described fibre bronchus mirror channel lumens (12) is positioned at outside is provided with end cap (121).
3. conduction type fibre bronchus mirror according to claim 2 laryngeal mask, is characterized in that: one end that described venting cavity (13) is positioned at outside is connected with ventilating joint (131).
4. conduction type fibre bronchus mirror according to claim 3 laryngeal mask, it is characterized in that: described second sealed bladder (17) is near described supervisor (11) end, described second sealed bladder (17) is little sealed bladder, and described first sealed bladder (16) is large sealed bladder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060196.2A CN105561454A (en) | 2016-01-28 | 2016-01-28 | Drainage type bronchofiberscope laryngeal mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060196.2A CN105561454A (en) | 2016-01-28 | 2016-01-28 | Drainage type bronchofiberscope laryngeal mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105561454A true CN105561454A (en) | 2016-05-11 |
Family
ID=55872437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060196.2A Pending CN105561454A (en) | 2016-01-28 | 2016-01-28 | Drainage type bronchofiberscope laryngeal mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105561454A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040020491A1 (en) * | 2001-11-08 | 2004-02-05 | Fortuna Anibal De Oliveira | Combination artificial airway device and esophageal obturator |
| US20050229933A1 (en) * | 2004-04-14 | 2005-10-20 | Mcgrail Thomas W | Non-tracheal ventilation tube |
| CN201719661U (en) * | 2010-07-30 | 2011-01-26 | 殷骏 | Safety laryngeal mask |
| CN201744045U (en) * | 2010-08-09 | 2011-02-16 | 邹德伟 | Esophagus-blocking type double-sac laryngeal cover |
| CN102872514A (en) * | 2012-10-24 | 2013-01-16 | 夏敏 | Anti-reflux laryngeal mask |
| CN102921083A (en) * | 2012-11-14 | 2013-02-13 | 邹德伟 | Double-balloon laryngeal mask airway for gastroenterological endoscope examination |
| CN202859823U (en) * | 2012-06-08 | 2013-04-10 | 王家松 | Multifunctional laryngeal respirator |
| CN203677677U (en) * | 2013-11-28 | 2014-07-02 | 浙江曙光科技有限公司 | Specially-shaped laryngeal mask |
| CN205494597U (en) * | 2016-01-28 | 2016-08-24 | 浙江曙光科技有限公司 | Drainage type bronchofiberscope laryngeal mask |
-
2016
- 2016-01-28 CN CN201610060196.2A patent/CN105561454A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040020491A1 (en) * | 2001-11-08 | 2004-02-05 | Fortuna Anibal De Oliveira | Combination artificial airway device and esophageal obturator |
| US20050229933A1 (en) * | 2004-04-14 | 2005-10-20 | Mcgrail Thomas W | Non-tracheal ventilation tube |
| CN201719661U (en) * | 2010-07-30 | 2011-01-26 | 殷骏 | Safety laryngeal mask |
| CN201744045U (en) * | 2010-08-09 | 2011-02-16 | 邹德伟 | Esophagus-blocking type double-sac laryngeal cover |
| CN202859823U (en) * | 2012-06-08 | 2013-04-10 | 王家松 | Multifunctional laryngeal respirator |
| CN102872514A (en) * | 2012-10-24 | 2013-01-16 | 夏敏 | Anti-reflux laryngeal mask |
| CN102921083A (en) * | 2012-11-14 | 2013-02-13 | 邹德伟 | Double-balloon laryngeal mask airway for gastroenterological endoscope examination |
| CN203677677U (en) * | 2013-11-28 | 2014-07-02 | 浙江曙光科技有限公司 | Specially-shaped laryngeal mask |
| CN205494597U (en) * | 2016-01-28 | 2016-08-24 | 浙江曙光科技有限公司 | Drainage type bronchofiberscope laryngeal mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |
|
| RJ01 | Rejection of invention patent application after publication |