CN104548312A - Laryngeal mask - Google Patents

Laryngeal mask Download PDF

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Publication number
CN104548312A
CN104548312A CN201310484735.1A CN201310484735A CN104548312A CN 104548312 A CN104548312 A CN 104548312A CN 201310484735 A CN201310484735 A CN 201310484735A CN 104548312 A CN104548312 A CN 104548312A
Authority
CN
China
Prior art keywords
laryngeal mask
wings
end joint
machine end
draw
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
Application number
CN201310484735.1A
Other languages
Chinese (zh)
Inventor
彭峰
黄龙贯
邓福兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI DERLAR MEDICAL EQUIPMENT CO Ltd
Original Assignee
SHANGHAI DERLAR MEDICAL EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI DERLAR MEDICAL EQUIPMENT CO Ltd filed Critical SHANGHAI DERLAR MEDICAL EQUIPMENT CO Ltd
Priority to CN201310484735.1A priority Critical patent/CN104548312A/en
Publication of CN104548312A publication Critical patent/CN104548312A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a laryngeal mask. The laryngeal mask comprises a sleeve bag, a laryngeal mask intubation tube, an indication ball bag, two wings (or clamping grooves) of a machine end joint and a guide rod. The laryngeal mask intubation tube is fixed by the two wings (or clamping grooves) of the machine end joint, and the effects of fixing the laryngeal mask and preventing the laryngeal mask from sliding down and shifting can be achieved, so that airway management conducted on a patient by a doctor is guaranteed.

Description

Laryngeal mask
Technical field
The invention belongs to medical instruments field, be specifically related to a kind of laryngeal mask as airway management instrument.
Background technology
Laryngeal mask is a kind of medical apparatus and instruments for airway management, and wherein drainage laryngeal mask also can be used for carrying out drain to esophageal regurgitation material, clinically puts into patient's throat suitably by medical practitioner.Existing laryngeal mask structurally Shortcomings: laryngeal mask is not easily fixed after putting into, causes the normal use of laryngeal mask slip dislocation impact in use procedure.
Summary of the invention
Technical problem to be solved by this invention is to provide the fixing laryngeal mask of a kind of convenience, dislocation of can not sliding after laryngeal mask is put into, thus the normal use ensureing laryngeal mask.
The present invention is that to solve the problems of the technologies described above the technical scheme of employing as follows:
Draw-in groove or both wings are set in machine end joint, are played the effect of fixing laryngeal mask, anti-sliding stop dislocation by draw-in groove or both wings.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the schematic diagram of laryngeal mask of the present invention.
In figure: 1: cuff
2: laryngeal mask intubate
3: instruction sacculus
5: machine end joint both wings (or draw-in groove)
6: guide bar
Detailed description of the invention
Fig. 1, Fig. 2 give laryngeal mask, comprise cuff 1, laryngeal mask intubate 2, instruction sacculus 3, machine end joint both wings (or draw-in groove) 5, guide bar 6.Machine end joint both wings (or draw-in groove) 5 are designed to injection moulding together with machine end joint and are formed.Machine end joint and laryngeal mask intubate 2 bonding after, namely play the effect of fixing laryngeal mask intubate 2 by machine end joint both wings (or draw-in groove) 5.
During use, laryngeal mask is slowly inserted throat to suitable position, then the effect by machine end joint both wings (or draw-in groove) 5, laryngeal mask intubate 2 fixed, fixing laryngeal mask can be played, prevent laryngeal mask downslide from misplacing, thus ensure that doctor carries out airway management to patient.

Claims (1)

1. a laryngeal mask, design comprises cuff, laryngeal mask intubate, instruction sacculus, machine end joint both wings (or draw-in groove), guide bar, it is characterized in that:
Machine end joint is provided with both wings (or draw-in groove), the effect of laryngeal mask downslide dislocation of laryngeal mask intubate being fixed by machine end joint both wings (or draw-in groove), can play fixing laryngeal mask, prevent.
CN201310484735.1A 2013-10-15 2013-10-15 Laryngeal mask Pending CN104548312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310484735.1A CN104548312A (en) 2013-10-15 2013-10-15 Laryngeal mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310484735.1A CN104548312A (en) 2013-10-15 2013-10-15 Laryngeal mask

Publications (1)

Publication Number Publication Date
CN104548312A true CN104548312A (en) 2015-04-29

Family

ID=53066062

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310484735.1A Pending CN104548312A (en) 2013-10-15 2013-10-15 Laryngeal mask

Country Status (1)

Country Link
CN (1) CN104548312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107638622A (en) * 2017-10-23 2018-01-30 扬州大学附属医院(扬州市第人民医院) A kind of special antireflux stomach drainage tube of oesophagus drainage laryngeal mask

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201744045U (en) * 2010-08-09 2011-02-16 邹德伟 Esophagus-blocking type double-sac laryngeal cover
CN201807039U (en) * 2010-10-05 2011-04-27 张为民 Laryngeal mask airway
CN103041491A (en) * 2013-01-09 2013-04-17 王少超 Laryngeal mask airway catheter device
CN202982844U (en) * 2012-10-10 2013-06-12 蔡靓羽 Medical laryngeal mask
CN103316409A (en) * 2012-03-22 2013-09-25 田鸣 Novel multifunctional laryngeal mask

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201744045U (en) * 2010-08-09 2011-02-16 邹德伟 Esophagus-blocking type double-sac laryngeal cover
CN201807039U (en) * 2010-10-05 2011-04-27 张为民 Laryngeal mask airway
CN103316409A (en) * 2012-03-22 2013-09-25 田鸣 Novel multifunctional laryngeal mask
CN202982844U (en) * 2012-10-10 2013-06-12 蔡靓羽 Medical laryngeal mask
CN103041491A (en) * 2013-01-09 2013-04-17 王少超 Laryngeal mask airway catheter device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107638622A (en) * 2017-10-23 2018-01-30 扬州大学附属医院(扬州市第人民医院) A kind of special antireflux stomach drainage tube of oesophagus drainage laryngeal mask
CN107638622B (en) * 2017-10-23 2019-12-24 扬州大学附属医院(扬州市第一人民医院) Special anti-reflux stomach drainage tube for esophageal drainage type laryngeal mask

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PB01 Publication
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SE01 Entry into force of request for substantive examination
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Application publication date: 20150429