WO2023123660A1 - Aspirateur nasal à double pointe - Google Patents

Aspirateur nasal à double pointe Download PDF

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Publication number
WO2023123660A1
WO2023123660A1 PCT/CN2022/079425 CN2022079425W WO2023123660A1 WO 2023123660 A1 WO2023123660 A1 WO 2023123660A1 CN 2022079425 W CN2022079425 W CN 2022079425W WO 2023123660 A1 WO2023123660 A1 WO 2023123660A1
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WO
WIPO (PCT)
Prior art keywords
suction
pipe
elastic
short
double
Prior art date
Application number
PCT/CN2022/079425
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English (en)
Chinese (zh)
Inventor
李增贵
Original Assignee
李增贵
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 李增贵 filed Critical 李增贵
Publication of WO2023123660A1 publication Critical patent/WO2023123660A1/fr

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    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems

Definitions

  • the utility model relates to a device for sucking mucus, in particular to a device for sucking mucus with double suction heads.
  • the prior art product discloses an easy-to-clean nasal aspirator, patent number: 202022351181.6, publication date: 2021-08-06, authorized publication number: 213884441U; first, the nose suction rod of the nasal aspirator is relatively slender One rod body, only one nasal mucus suction port, most people have a runny nose in both nostrils when they catch a cold, and the efficiency of one nasal mucus suction port is low; secondly, in the process of use, it is difficult for children to control the depth of insertion when holding it by themselves.
  • the utility model provides a simple structure, reasonable design, by arranging two suction heads, improve the efficiency of nasal suction, and prevent excessive insertion into the deep part of the nostril.
  • a nasal aspirator with double suction heads comprising an elastic suction bag, the side wall of the elastic suction bag is extended and connected with a main suction pipe, and the front end of the main suction pipe is bifurcated and connected with a short pipe of the left suction head and a right suction pipe.
  • Short head tube, a fork is set between the short left and right short tubes, and the end sections of the left and right short tubes are respectively provided with left and right suction holes , the left suction hole, the right suction hole, the main suction pipe, and the elastic suction bag are connected.
  • the beneficial effects of a double-suction nasal mucus suction device of the utility model are as follows: the product is mainly connected with a left short pipe and a right short pipe at the front end of the main suction pipe, and the left short pipe is There is a fork between the short pipe of the right suction head and the end section of the short pipe of the left suction head and the short pipe of the right suction head.
  • the fork allows the short tube of the left suction head and the short tube of the right suction head to be inserted into the left and right nostrils at the same time.
  • the fork can set the short tube of the left suction head and the right suction
  • the depth of the short head tube inserted into the nostrils prevents babies/children/adults from over-inserting into the depths of the nostrils during use, prevents damage to the depths of the nostrils, and ensures safe use of this product.
  • Fig. 1 is the perspective view of the utility model product
  • Fig. 2 is the front view of the utility model product
  • Fig. 3 is the sectional view of product of the present utility model
  • Fig. 4 is an exploded view of the utility model product.
  • Elastic suction bag 1 main suction pipe 2, left suction head short tube 3, right suction head short tube 4, fork 5, left suction hole 31, right suction hole 41, lower hemisphere elastic shell 11, upper hemisphere Elastic case 12.
  • a kind of nose suction device with double suction head comprising elastic air suction bag 1, elastic air suction bag 1 is pinched (pinched flat) by hand to exhaust, and after letting go, utilizes self-resetting elasticity to restore to inhalation;
  • elastic air suction bag 1 is Spherical shape, its outer surface is provided with raised hand-held anti-slip lines, the side wall of the elastic suction bag 1 is extended and connected with the main suction pipe 2, and the front end of the main suction pipe 2 is bifurcated and connected with a short tube of the left suction head 3 and the right short pipe 4, a fork 5 is arranged between the left short pipe 3 and the right short pipe 4, and the end sections of the left short pipe 3 and the right short pipe 4 are arranged correspondingly There is a left suction hole 31 and a right suction hole 41, the left suction hole 31, the right suction hole 41, the main suction pipe 2, and the elastic suction bag 1 are connected;
  • the elastic suction bag 1 After releasing the thumb, the elastic suction bag 1 automatically resets with its own elasticity, and the elastic suction bag 1 sucks back air, and the nasal mucus in the left and right nostrils instantly Inhale from the left nasal mucus hole 31 and the right nasal mucus hole 41 (the nasal mucus is sucked together by sucking back air), and the nasal mucus is sucked by negative pressure, and each suction is taken out to make the left nasal mucus hole 31 and the right suction mucus hole 41 Upward, so that the nasal mucus flows into the inner cavity of the elastic air suction bag 1 from the inner pipe of the main suction pipe 2 for temporary existence, so that there is a space for squeezing the air when it is emptied again, so as to prevent the nasal mucus from being sprayed out; if suction is required Repeat the above operation several times, and clean it after the operation is completed.
  • This product can suck on both sides at the same time when the nose is runny, improving the efficiency of nasal suction; the fork allows the short tube of the left suction head and the short tube of the right suction head to be inserted into the left and right nostrils at the same time; at the same time, the fork can be set for the short tube of the left suction head and The depth of the short tube of the right suction head inserted into the nostrils prevents babies/children/adults from over-inserting into the depths of the nostrils during use, prevents damage to the depths of the nostrils, and ensures safe use of this product.
  • the elastic air suction bag 1 includes a lower hemispherical elastic shell 11, an upper hemispheric elastic shell 12, the lower hemispheric elastic shell 11 and the upper hemispheric elastic shell 12 are detachably sealed, and the side of the upper hemispheric elastic shell 12
  • the main suction pipe 2 is connected to the wall extension, and the upper hemispherical elastic shell 12, the main suction pipe 2, the left suction head short pipe 3 and the right suction head short pipe 4 are integrally formed.
  • the lower hemispherical elastic shell 11 and the upper hemispheric elastic shell 12 are detachable for the convenience of cleaning the internal nasal mucus to ensure clean and hygienic use every time.
  • the main suction pipe 2 is long rod conical, and the inner pipeline inside it is also conical, so there is more space when emptying.
  • the nasal aspirator with double suction heads is integrally formed.
  • the elastic air suction bag 1 can be in the shape of a perfect circle, an ellipse, etc., and its shape is not limited.
  • the inner wall of the lower hemispherical elastic shell member 11 protrudes longitudinally with restoring reinforcing elastic ribs to improve the restoring elasticity.
  • the lower hemispherical elastic shell 11 and the upper hemispheric elastic shell 12 are connected by threads or buckles, which is convenient for disassembly and cleaning, and convenient for installation.
  • the nose aspirator is made of silica gel or rubber as a whole, which has good elasticity and good use effect.
  • main suction pipe 2 is a hard and straight main suction pipe 2 with a length of 3 cm to 10 cm and a maximum diameter of no more than 15 mm.
  • the inner pipe of the main suction pipe 2 is long tapered.
  • the fork is U-shaped, which is compatible with the columella (nasal septum) of the nose, making it more comfortable to use.
  • the length of the left suction head short tube 3 and the right suction head short tube 4 is 5 mm to 2 cm, the diameter is 3 mm to 1 cm, the relative fork depth is 5 mm to 2 cm, and the left suction nose hole 31.
  • the diameter of the right nasal mucus suction hole 41 is 2 millimeters to 5 millimeters.
  • the short left suction pipe and the short right suction pipe are in the same axial direction as the main suction pipe and are parallel to the axes, and the short left pipe, the short right pipe and the fork are U-shaped.
  • infants suitable for the short tube of the left suction head 3, the short tube of the right suction head 4
  • the longest length is 6 mm, the diameter is 4 mm, the relative fork depth is 5 mm, the left suction hole 31, the right suction nose
  • the hole 41 has a diameter of 2 mm.
  • the longest length is 8 mm, the diameter is 6 mm, and the relative fork depth is 6 mm.
  • the hole 41 has a diameter of 3 mm.

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

Un aspirateur nasal à double pointe, comprenant une poire d'aspiration élastique (1), une paroi latérale de la poire d'aspiration élastique (1) étant étendue et reliée à un tube d'aspiration principal (2) ; une extrémité avant du tube d'aspiration principal (2) est bifurquée et est étendue et reliée à un tube court de pointe gauche (3) et à un tube court de pointe droite (4) ; une partie de bifurcation (5) est disposée entre le tube court de pointe gauche (3) et le tube court de pointe droite (4) ; des sections d'extrémité du tube court de pointe gauche (3) et du tube court de pointe droite (4) sont pourvues de manière correspondante d'un trou d'aspiration de décharge nasale gauche (31) et d'un trou d'aspiration de décharge nasale droite (41), respectivement ; et le trou d'aspiration de décharge nasale gauche (31), le trou d'aspiration de décharge nasale droite (41), le tube d'aspiration principal (2) et la poire d'aspiration élastique (1) sont en communication l'un avec l'autre. Lorsque le nez coule, il est possible d'aspirer une décharge nasale à partir de deux narines en même temps, ce qui permet d'améliorer l'efficacité d'aspiration de décharge nasale. La partie de bifurcation (5) est disposée, de telle sorte que le tube court de pointe gauche (3) et le tube court de pointe droite (4) peuvent être insérés dans la narine gauche et la narine droite en même temps, et la partie de bifurcation (5) peut également déterminer la profondeur d'insertion du tube court de pointe gauche (3) et du tube court de pointe droite (4) dans les narines afin d'éviter que les tubes courts ne s'enfoncent trop profondément dans les narines pour nourrissons, enfants ou adultes pendant l'utilisation et ne s'endommagent ainsi profondément à l'intérieur des narines.
PCT/CN2022/079425 2021-12-28 2022-03-04 Aspirateur nasal à double pointe WO2023123660A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202123382650.1 2021-12-28
CN202123382650.1U CN218572571U (zh) 2021-12-28 2021-12-28 一种双吸头的吸鼻涕器

Publications (1)

Publication Number Publication Date
WO2023123660A1 true WO2023123660A1 (fr) 2023-07-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/079425 WO2023123660A1 (fr) 2021-12-28 2022-03-04 Aspirateur nasal à double pointe

Country Status (2)

Country Link
CN (1) CN218572571U (fr)
WO (1) WO2023123660A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11342205A (ja) * 1998-05-29 1999-12-14 Azwell Inc 吸入器用鼻管
TWM266054U (en) * 2004-09-30 2005-06-01 Linco Baby Merchandise Works C Backflow preventing nose suction cleaner
US20080060657A1 (en) * 2004-02-23 2008-03-13 Mcauley Alastair Edwin Breathing Assistance Apparatus
TWM550148U (zh) * 2017-05-18 2017-10-11 長庚學校財團法人長庚科技大學 吸鼻裝置
CN211245021U (zh) * 2019-12-10 2020-08-14 遵义医学院附属医院 一种重症医学科用防脱落的吸氧鼻塞
CN213347112U (zh) * 2020-08-28 2021-06-04 莲花医疗用品有限公司 一种婴幼儿吸鼻涕器
CN213884440U (zh) * 2020-10-20 2021-08-06 广州宝利五金电器有限公司 一种方便清洁的吸鼻器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11342205A (ja) * 1998-05-29 1999-12-14 Azwell Inc 吸入器用鼻管
US20080060657A1 (en) * 2004-02-23 2008-03-13 Mcauley Alastair Edwin Breathing Assistance Apparatus
TWM266054U (en) * 2004-09-30 2005-06-01 Linco Baby Merchandise Works C Backflow preventing nose suction cleaner
TWM550148U (zh) * 2017-05-18 2017-10-11 長庚學校財團法人長庚科技大學 吸鼻裝置
CN211245021U (zh) * 2019-12-10 2020-08-14 遵义医学院附属医院 一种重症医学科用防脱落的吸氧鼻塞
CN213347112U (zh) * 2020-08-28 2021-06-04 莲花医疗用品有限公司 一种婴幼儿吸鼻涕器
CN213884440U (zh) * 2020-10-20 2021-08-06 广州宝利五金电器有限公司 一种方便清洁的吸鼻器

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