WO2011153722A1 - Masque anesthésique - Google Patents

Masque anesthésique Download PDF

Info

Publication number
WO2011153722A1
WO2011153722A1 PCT/CN2010/075276 CN2010075276W WO2011153722A1 WO 2011153722 A1 WO2011153722 A1 WO 2011153722A1 CN 2010075276 W CN2010075276 W CN 2010075276W WO 2011153722 A1 WO2011153722 A1 WO 2011153722A1
Authority
WO
WIPO (PCT)
Prior art keywords
chamber
mask
connecting tube
mask body
sealing ring
Prior art date
Application number
PCT/CN2010/075276
Other languages
English (en)
Chinese (zh)
Inventor
李云洪
Original Assignee
Li Yunhong
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 Li Yunhong filed Critical Li Yunhong
Publication of WO2011153722A1 publication Critical patent/WO2011153722A1/fr

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
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • 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
    • A61M2207/00—Methods of manufacture, assembly or production

Definitions

  • the present invention relates to the field of face masks, and more particularly to an anesthesia mask made of plastic material TPE in contact with facial skin.
  • anesthesia mask disclosed in Patent No. 200320129357.7 includes a mask body for covering a mouth and a nose of a human body, an annular airtight mask airbag at the lower end of the mask body, and a bubble capsule filled in the mask airbag, the mask airbag
  • the spring flap is mounted on one side, and the anesthesia nozzle is arranged on the upper end of the mask body; the patent is used for sealing the mask body on the human body surface with an annular closed mask airbag at the lower end of the mask body, and the mask airbag is filled with foam particles, the mask A spring flap is mounted on one side of the airbag, and the structure is relatively complicated, and micro-leakage occurs.
  • FIG. 200520124781.1 Another example is an adsorption fixed anesthesia mask disclosed in Patent No. 200520124781.1.
  • the structure for sealing the mask body on the face is a straw which is embedded in a ring structure in the wall of the mask body, the upper end of the straw and the annular suction airbag.
  • the lower end of the straw is a bell-shaped suction cup, and a sealing film airbag is respectively disposed inside and outside the lower mouth of the mask body; a sealing film airbag is added inside and outside the bell-shaped suction cup mouth, so that the mask body is leakproof
  • the gas performance is greatly improved; however, the structure disclosed in this patent is more complicated, and the suction of the suction cup on the human body makes the user very uncomfortable.
  • the present invention is directed to the deficiencies of the prior art, and aims to provide a simple structure and production cost. Low and easy to use, comfortable anesthesia mask.
  • the anesthesia mask includes a mask body having a chamber formed on the mask body; and a connecting tube pivotally connected to the mask body and facing relative to the mask body One side of the chamber extends, the chamber has a through hole connected to the connecting tube; the chamber formed on the mask body is provided with a ring of elastic material at the edge of the chamber; It is integrally molded with the chamber.
  • One end of the connecting tube is connected to the chamber and forms a pivoting end at the joint.
  • the pivoting end is formed by forming two protruding annular pads at the end of the connection between the connecting tube and the chamber, and the annular pad closer to the bottom end of the connecting tube is placed inside the chamber, and the annular pad is farther away from the bottom end of the connecting tube. Outside the chamber, the through hole edge of the chamber is sandwiched between the two annular pads to connect the connecting tube to the chamber.
  • Three hooks are evenly distributed on the annular circumference of the annular pad on the pivoting end farther from the bottom end of the connecting tube.
  • the chamber on the mask body is made of pp plastic material
  • the utility model has the beneficial effects that: the sealing ring for separating the indoor air and the outside air of the mask is a sealing ring provided at the edge of the chamber, and the sealing ring is integrally molded with the chamber, and the sealing ring is made of TPE plastic material, the mask thus designed
  • the sealing ring for separating the indoor air and the outside air of the mask is a sealing ring provided at the edge of the chamber, and the sealing ring is integrally molded with the chamber, and the sealing ring is made of TPE plastic material, the mask thus designed
  • the user is comfortable to wear, has a simple structure and low production cost.
  • Figure 1 is a schematic view of the overall structure of the present invention.
  • the mask body 2, the chamber; 3, the connecting tube; 4, the sealing ring; 5, the pivot end; 6, the hook.
  • the anesthesia mask of the present invention includes a mask body 1 , a chamber 2 formed on the mask body 1 , and a connecting tube 3 .
  • the connecting tube 3 is pivotally connected to the mask body 1 and faces the mask body.
  • One side of the chamber 2 extends, the chamber 2 has a through hole connected to the connecting tube 3; a ring of elastic material 4 is arranged at the edge of the chamber 2, and the sealing ring 4 and the chamber 2
  • the injection molding is integrally formed, and the sealing ring 4 is made of TPE plastic material.
  • the sealing chamber 4 seals the chamber 2 of the mask body 1 on the human body surface, has a simple structure, low production cost, and is very convenient to use.
  • the connecting tube 3 - end is connected with the chamber 2 and forms a pivoting end 5 at the joint;
  • the pivoting end 5 is formed by forming a two-layer protruding annular pad at the end of the connecting tube 3 and the chamber 2, which is closer to the connecting
  • An annular pad at one end of the bottom of the tube 3 is placed inside the chamber 2, and an annular pad farther from the bottom end of the connecting tube 3 is placed outside the chamber 2, and the through-hole edge of the chamber 2 is sandwiched between the two annular pads to connect the tube 3 with the volume
  • the chamber 2 can be movably connected.
  • the connecting tube 3 can be rotated relative to the gas pipeline for inputting the anesthetic gas, which facilitates the connection of the mask body 1 with the gas pipeline, and leaves an active space for the patient.
  • Three hooks 6 are evenly distributed on the annular circumference of the annular pad on the pivot end 5 away from the bottom end of the connecting tube 3, and the mask body 1 is fixed to the patient's head by three hooks 6.

Abstract

La présente invention concerne un masque anesthésique, lié à des zones de masque, et en particulier lié au masque anesthésique dont les parties en contact avec la peau du visage sont constituées de matériaux plastiques ETP. Ledit masque comprend un corps de masque sur lequel est située une chambre, et comprend également un tube de raccordement qui pivote avec le corps de masque et qui s'étend en direction d'un côté par rapport à la chambre du corps de masque. Ladite chambre présente un trou traversant relié au tube de raccordement. Le bord de ladite chambre formée sur le corps de masque est doté d'un anneau d'étanchéité constitué d'un matériau élastique. Ledit anneau d'étanchéité et ladite chambre sont intégrés par moulage par injection. L'avantage de la présente invention est que le bord que la chambre est monté avec l'anneau d'étanchéité afin d'isoler l'air dans la chambre par rapport à l'air extérieur. L'anneau d'étanchéité constitué de matériaux plastiques ETP et la chambre sont intégrés par moulage par injection. Une telle conception rend le masque confortable à porter pour les utilisateurs, et le masque présente une structure simple et un faible coût de production.
PCT/CN2010/075276 2010-06-09 2010-07-20 Masque anesthésique WO2011153722A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020220626.0 2010-06-09
CN2010202206260U CN201692464U (zh) 2010-06-09 2010-06-09 麻醉面罩

Publications (1)

Publication Number Publication Date
WO2011153722A1 true WO2011153722A1 (fr) 2011-12-15

Family

ID=43393707

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/075276 WO2011153722A1 (fr) 2010-06-09 2010-07-20 Masque anesthésique

Country Status (2)

Country Link
CN (1) CN201692464U (fr)
WO (1) WO2011153722A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108969860A (zh) * 2018-06-13 2018-12-11 益文杰 一种软硬胶一体成型防脱落面罩

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2464353Y (zh) * 2001-02-28 2001-12-12 张地利 兼顾环保及卫生的麻醉呼吸面罩
WO2003016018A1 (fr) * 2001-08-17 2003-02-27 Intersurgical Limited Masque anatomique
CN201220047Y (zh) * 2008-04-24 2009-04-15 陈玉虎 呼吸面罩
CN201692462U (zh) * 2010-06-09 2011-01-05 慧天模具(深圳)有限公司 麻醉呼吸供氧三用面罩
CN201692463U (zh) * 2010-06-09 2011-01-05 慧天模具(深圳)有限公司 半球形麻醉面罩

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2464353Y (zh) * 2001-02-28 2001-12-12 张地利 兼顾环保及卫生的麻醉呼吸面罩
WO2003016018A1 (fr) * 2001-08-17 2003-02-27 Intersurgical Limited Masque anatomique
CN201220047Y (zh) * 2008-04-24 2009-04-15 陈玉虎 呼吸面罩
CN201692462U (zh) * 2010-06-09 2011-01-05 慧天模具(深圳)有限公司 麻醉呼吸供氧三用面罩
CN201692463U (zh) * 2010-06-09 2011-01-05 慧天模具(深圳)有限公司 半球形麻醉面罩

Also Published As

Publication number Publication date
CN201692464U (zh) 2011-01-05

Similar Documents

Publication Publication Date Title
JP2012511371A5 (fr)
TW200838572A (en) Nose mask for breathing use
CN105771009A (zh) 双压按摩吸奶器
CN207411534U (zh) 一种高密合性防霾口罩
CN202620521U (zh) 带气流扩展器的鼻罩
WO2011153722A1 (fr) Masque anesthésique
CN105944210B (zh) 负压吸氧面罩
CN208864599U (zh) 凹陷乳头的矫正吸奶罩
CN201692463U (zh) 半球形麻醉面罩
CN201692462U (zh) 麻醉呼吸供氧三用面罩
CN204699204U (zh) 一种一次性呼吸过滤器
CN104491965B (zh) 儿童双侧孔吸氧管
CN206964067U (zh) 一种新型防雾霾口罩
WO2011153724A1 (fr) Masque respiratoire multifonction pour distribution d'oxygène
CN208096917U (zh) 一种眼部术后俯卧位康复枕
CN204699214U (zh) 一次性封闭式吸痰管
CN201157516Y (zh) 磁疗式催乳按摩装置
CN204972621U (zh) 水蛭仿生通气面罩
CN213158735U (zh) 一种呼吸科用呼吸过滤器
CN214258838U (zh) 一种u型药枕
CN108553313A (zh) 360度转向奶嘴
CN201692459U (zh) 供氧呼吸面罩
CN201701414U (zh) 智能便洁器用的尿杯罩
CN214435717U (zh) 一种雾化吸入高浓度储雾袋
CN210009484U (zh) 一次性使用麻醉面罩

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10852715

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10852715

Country of ref document: EP

Kind code of ref document: A1