WO2011093633A2 - 수동 진공흡입장치 - Google Patents
수동 진공흡입장치 Download PDFInfo
- Publication number
- WO2011093633A2 WO2011093633A2 PCT/KR2011/000509 KR2011000509W WO2011093633A2 WO 2011093633 A2 WO2011093633 A2 WO 2011093633A2 KR 2011000509 W KR2011000509 W KR 2011000509W WO 2011093633 A2 WO2011093633 A2 WO 2011093633A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressure
- suction
- suction device
- hole
- cylinders
- Prior art date
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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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/73—Suction drainage systems comprising sensors or indicators for physical values
- A61M1/732—Visual indicating means for vacuum pressure
-
- 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
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M1/80—Suction pumps
-
- 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
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
-
- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
- A61M2205/073—Syringe, piston type
Definitions
- the present invention relates to a manual vacuum suction device, and more particularly, to a manual vacuum suction device that can be safely and easily performed by effectively generating suction force necessary for body fluid suction by a reciprocating operation of a manual piston and a non-return valve. .
- a vacuum suction device is a device used to suck body fluids and discharge them out of the body by generating a negative pressure below atmospheric pressure by the reciprocating motion of the piston, mainly for discharge of body fluids including cupping or runny nose, sputum, blood, etc. Will be used.
- the vacuum suction device is largely divided into a manual vacuum suction device operated by manual operation and an automatic vacuum suction device operated by the operation of a motor, and a home vacuum suction device which is easy to use and inexpensive is preferred in the home.
- Utility Model Publication No. 20-2009-0009324 is provided with a vacuum gauge for measuring the pressure inside the cupping container between the cupping container and the vacuum generator when the operator generates a negative pressure in the cupping device According to the sound pressure measured by the vacuum gauge, the degree of vacuum can be adjusted for each part or condition according to the patient, thereby enabling safer and more effective cupping procedure.
- the conventional vacuum suction device is to improve the safety of the cupping procedure by adjusting the vacuum suction degree, but many problems have been raised in use.
- the conventional automatic vacuum inhaler is capable of relatively high pressure (-620mmHg) than the manual vacuum inhaler (-550mmHg) at the vacuum suction input, but because of the high noise level (60dB) it was inconvenient for the patient and the elderly to perform the procedure stably.
- the present invention has been made in view of the above, in more detail, it is easy to adjust the pressure during use and pressure measurement, while preventing the safety accidents due to the instantaneous pressure rise while a high suction pressure is generated with a small force of the manual vacuum suction device Its purpose is to provide.
- the present invention has the advantages of the existing manual and automatic vacuum suction device at the same time, while using the existing cupping machine or suction tube as it is, the vacuum pressure can be easily adjusted between -500mmHg ⁇ -680mmHg and the operating noise is 40dB or less ( It is intended to provide a passive vacuum suction device that is patient- or elderly-friendly by lowering it to 1/4 of 60dB) and eliminating atmospheric noise.
- the handle frame 12 is provided at one end, the body 10 is formed with the inlet 14 on the other end; Is formed in at least two places on the body 10, a plurality of the reverse flow prevention valve 22 which is provided at one end to allow only the transfer of the suction air is formed to communicate with the suction port 14 through the transfer hole (24) Cylinder 20; A piston (30) accommodated with the spring (32) in the cylinder (20) and linearly reciprocated, the end of which is connected on a single handle (34); And a pressure measurement controller 40 installed to communicate on the transfer hole 24 and configured to measure and adjust pressure. Characterized in that comprises a.
- the first extension tube 52 extending to communicate on the transfer hole 24 and provided with an air filter 52a, the body fluid container 54 in which the end of the first extension pipe 52 is accommodated, and the body fluid container
- the body fluid collection part 50 is provided with a second extension tube 56 in which one end is in communication with 54 and the other end is in communication with the suction port 14.
- the over-pressure valve 60 is formed so that the external air flows when a pressure of more than the set pressure is applied.
- the present invention is the cylinder and the piston is divided into a number of places in a single size, as the suction force is prevented by the non-return valve, the high suction force is generated at a short stroke distance to reach the set pressure
- it is greatly shortened and easy to measure and control the pressure through the pressure measurement control unit, and the safety accidents including skin damage due to instantaneous pressure increase by the over pressure valve is prevented in advance.
- FIG. 1 is a schematic view showing a manual vacuum suction device according to the present invention as a whole.
- FIG. 2 is a block diagram showing a passive vacuum suction device according to a modification of the present invention.
- the present invention relates to a manual vacuum suction device, in which the manual vacuum suction device generates a vacuum suction input while the piston is reciprocated by the manual operation of the user, so that the body fluids including blood suction and runny nose, sputum, etc., through the cupping are more easily.
- It consists of the main configuration, including the body 10, the cylinder 20, the piston 30, the pressure measurement control unit 40 for suction.
- the body 10 is provided with a handle frame 12 at one end, the inlet 14 is formed at the other end.
- Body 10 has a handle frame 12 protrudes in the shape of the "c" so that the palm is supported when pulling the handle 34 to be described later, the handle frame 12 is made of rubber so as to improve the slip and adhesion during use It is formed of a soft material to be included, and the surface is formed of an uneven portion.
- the suction port 14 is a hole communicating with the cylinder 20 to be described later to suck external air, and is formed on the fuselage, and is elastically fastened with the connection port of the cupping port and the runny nose and the sputum suction tube to secure airtightness. It is formed of a soft material including rubber and silicone to be maintained.
- the plurality of cylinders 20 are formed in at least two places on the body 10, and the non-return valve 22 provided at one end is provided with the suction port 14 through the transfer hole 24. It is formed to communicate. At least two cylinders 20 are formed in one set, and each cylinder 20 is connected to the inlet 14 through a transfer hole 24, and two or more cylinders than one conventional cylinder are provided. In this case, the energy efficiency generated at the same stroke is more than doubled.
- the suction force is simultaneously generated in the plurality of cylinders 20 by the operation of the piston 30 to be described later, the time to reach the set pressure is greatly shortened, and there is an advantage in that a high pressure is generated compared to the stroke distance.
- the inflow check valve 22 opens the inlet of the cylinder 20 only when the air is sucked by the suction operation of the piston 30 which will be described later, and the piston 30 returns to the initial position after the suction operation is completed. Since the inlet of the cylinder 20 is closed, the backflow of the intake air is prevented during repeated operation to improve the suction force.
- non-return valve 22 acts as a double reverse flow prevention zone of the air together with the non-return valve attached to the general cupper faucet so that the air between the inside of the cupper and the vacuum inhaler balances pressure with each other.
- the pressure measurement control unit 40 from the outside of the cupping machine can accurately measure the continuous vacuum degree inside the cupping machine.
- the piston 30 according to the present invention is accommodated together with the spring 32 in the cylinder 20 is linear reciprocating, the end is connected on a single handle 34.
- the piston 30 is tightly received inside the cylinder by an airtight member including an O-ring, and sucks external air through the suction port 14 by a reciprocating motion.
- a plurality of pistons 30 installed in each cylinder 20 are integrally connected on a single handle 34 so that when the user pulls the handle 34, the plurality of pistons 30 reciprocate simultaneously,
- the spring 32 is compressed in the stroke for sucking the outside air, and the piston 30 returns to the initial position by the elastic force of the spring 32 when the user releases the pulling force.
- the pressure measurement control unit 40 is installed to communicate on the transfer hole 24, it is provided to measure and adjust the pressure.
- Pressure measurement control unit 40 is a conventional pressure gauge and pressure control system, as it is installed on the body 10 in communication with the conveying hole 24, the suction force is easy to measure and the treatment accuracy is improved by setting the target pressure.
- the operating noise of 60dB which has been a disadvantage of the automatic vacuum inhaler, has been lowered to 40dB (about 1/4 of 60dB), and the stop noise is less than 30dB (about 1/8 of 60dB) so that patients or the elderly can be treated safely and comfortably. have.
- the over-pressure valve 60 is provided so as to communicate on the conveying hole 24, the external air is introduced when a pressure of more than the set pressure is applied.
- the overpressure valve 60 is usually configured to include a spring, the spring tension control unit is installed with the spring to close the air hole and the air hole in order to prevent the suction force is exceeded by inflowing external air when a pressure greater than the set pressure is applied.
- the body fluid collection unit 50 is extended to communicate on the transfer hole 24 and the first extension tube 52 and the air filter 52a is provided, the end of the first extension tube 52 is accommodated
- the body fluid container 54 is formed, and a second extension pipe 56 is formed in which one end communicates with the body fluid container 54 and the other end communicates with the suction port 14.
- the body fluid container 54 is formed of a transparent container so as to easily check the amount of the body fluid stored therein, and is detachably installed on the body 10 by screwing.
- an air filter 52a is provided on the first extension pipe 52 so that the body fluid suddenly splashes during use and does not enter the transfer hole 24.
- the suction port 14 is connected to the transfer hole 24 through the first and second extension pipes 52 and 56 and the body fluid container 54, even though the body fluids are sucked together through the suction port 14, the second fluid as shown in FIG.
- the body fluid is collected in the body fluid container 54 through the extension pipe 56, and only suction air is introduced into the cylinder 20 through the first extension pipe 52. Therefore, the malfunction of the cylinder 20 and the piston 30 due to the inflow of the cylinder 20 of the body fluid is prevented, there is an advantage that the hygienic cleanliness is maintained.
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Vascular Medicine (AREA)
- Otolaryngology (AREA)
- External Artificial Organs (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Description
Claims (2)
- 일단에 손잡이 프레임(12)이 구비되고, 다른 일단에 흡입구(14)가 형성되는 동체(10);상기 동체(10)상에 적어도 2개소에 형성되고, 일단에 구비되어 흡입공기의 이송만을 허용하는 역류방지밸브(22)가 이송공(24)을 통하여 흡입구(14)와 연통되도록 형성되는 실린더(20);상기 이송공(24)상에 연통되도록 설치되고, 설정압력이상의 압력이 작용시 외부공기가 유입되도록 구비되는 오버압력밸브(60);상기 실린더(20)에 스프링(32)과 함께 수용되어 직선왕복이송되고, 단부가 단일의 손잡이(34)상에 연결되는 피스톤(30); 및상기 이송공(24)상에 연통되도록 설치되고, 압력을 측정 및 조절하도록 구비되는 압력측정조절부(40); 를 포함하여 이루어지는 것을 특징으로 하는 수동 진공흡입장치.
- 제 1항에 있어서,상기 이송공(24)상에 연통되도록 연장되고 에어필터(52a)가 구비되는 제1연장관(52)과, 제1연장관(52)의 단부가 수용되는 체액통(54)과, 체액통(54)과 일단이 연통되고 다른 일단이 흡입구(14)와 연통되는 제2연장관(56)이 형성되는 체액수집부(50)가 구비되는 것을 특징으로 하는 수동 진공흡입장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011800150342A CN102883754A (zh) | 2010-01-26 | 2011-01-25 | 手动真空抽吸装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020100000882U KR200449049Y1 (ko) | 2010-01-26 | 2010-01-26 | 수동 진공흡입장치 |
KR20-2010-0000882 | 2010-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011093633A2 true WO2011093633A2 (ko) | 2011-08-04 |
WO2011093633A3 WO2011093633A3 (ko) | 2012-01-12 |
Family
ID=44237392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/KR2011/000509 WO2011093633A2 (ko) | 2010-01-26 | 2011-01-25 | 수동 진공흡입장치 |
Country Status (3)
Country | Link |
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KR (1) | KR200449049Y1 (ko) |
CN (1) | CN102883754A (ko) |
WO (1) | WO2011093633A2 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600114549A1 (it) * | 2016-11-14 | 2018-05-14 | 3A Health Care S R L | Aspiratore chirurgico |
CN111803725A (zh) * | 2020-07-20 | 2020-10-23 | 吉林大学 | 一种用于肝胆胰外科的t管引流护理装置 |
USD972720S1 (en) | 2021-02-04 | 2022-12-13 | Angiodynamics, Inc. | Port for aspiration device |
USD1048408S1 (en) | 2021-02-04 | 2024-10-22 | Angiodynamics, Inc. | Handle for a manual mechanical aspiration device |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200477631Y1 (ko) * | 2013-04-09 | 2015-07-03 | 최윤석 | 수동 진공펌프 |
KR101528153B1 (ko) * | 2013-10-04 | 2015-06-11 | 한국원자력연구원 | 핸드 펌프를 이용한 진공상태 조성장치 |
KR101392211B1 (ko) | 2013-11-08 | 2014-05-08 | (주)상아프론테크 | 배액 용기 |
CN105833363A (zh) * | 2016-03-18 | 2016-08-10 | 昆山韦睿医疗科技有限公司 | 一种机械式负压设备产生负压的方法及机械式负压设备 |
CN108498885B (zh) * | 2018-05-10 | 2019-11-15 | 张红 | 一种单人使用的背带式拔罐装置 |
CN109758628A (zh) * | 2019-03-28 | 2019-05-17 | 江苏鱼跃医疗设备股份有限公司 | 一种吸痰器气路系统 |
Citations (4)
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KR970005243B1 (ko) * | 1993-11-09 | 1997-04-14 | 이병열 | 부항기용 진공펌프 |
KR0116943Y1 (ko) * | 1994-10-31 | 1998-04-23 | 이병렬 | 수동공기펌프식 부항기의 원격조작용 도관 콘넥터 |
KR200211709Y1 (ko) * | 2000-09-06 | 2001-01-15 | 임석형 | 부항기용 펌프 |
KR20090009324U (ko) * | 2008-03-13 | 2009-09-17 | 김근식 | 진공 측정기가 부착된 부항기 |
Family Cites Families (6)
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FR2607395B1 (fr) * | 1986-12-02 | 1991-05-03 | Coudert Anne Marie | Dispositif pour la reanimation de noyes par inspiration de liquide et insufflation d'air simultanees |
CN2392549Y (zh) * | 1999-11-04 | 2000-08-23 | 卢多哲 | 人体体腔积液抽吸器 |
TW545529U (en) * | 2002-11-29 | 2003-08-01 | An-Chiuan Wu | Manually driven negative pressure pumping device |
CN200955480Y (zh) * | 2005-12-06 | 2007-10-03 | 孔庆林 | 手动真空器 |
CN201046261Y (zh) * | 2007-05-22 | 2008-04-16 | 邢延玲 | 便携式袖珍吸引器 |
CN101507845B (zh) * | 2009-02-26 | 2011-01-12 | 毕建红 | 一种粉刺治疗装置 |
-
2010
- 2010-01-26 KR KR2020100000882U patent/KR200449049Y1/ko active IP Right Grant
-
2011
- 2011-01-25 CN CN2011800150342A patent/CN102883754A/zh active Pending
- 2011-01-25 WO PCT/KR2011/000509 patent/WO2011093633A2/ko active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR970005243B1 (ko) * | 1993-11-09 | 1997-04-14 | 이병열 | 부항기용 진공펌프 |
KR0116943Y1 (ko) * | 1994-10-31 | 1998-04-23 | 이병렬 | 수동공기펌프식 부항기의 원격조작용 도관 콘넥터 |
KR200211709Y1 (ko) * | 2000-09-06 | 2001-01-15 | 임석형 | 부항기용 펌프 |
KR20090009324U (ko) * | 2008-03-13 | 2009-09-17 | 김근식 | 진공 측정기가 부착된 부항기 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600114549A1 (it) * | 2016-11-14 | 2018-05-14 | 3A Health Care S R L | Aspiratore chirurgico |
CN111803725A (zh) * | 2020-07-20 | 2020-10-23 | 吉林大学 | 一种用于肝胆胰外科的t管引流护理装置 |
USD972720S1 (en) | 2021-02-04 | 2022-12-13 | Angiodynamics, Inc. | Port for aspiration device |
USD1048408S1 (en) | 2021-02-04 | 2024-10-22 | Angiodynamics, Inc. | Handle for a manual mechanical aspiration device |
USD1048407S1 (en) | 2021-02-04 | 2024-10-22 | Angiodynamics, Inc. | Manual mechanical aspiration device |
Also Published As
Publication number | Publication date |
---|---|
CN102883754A (zh) | 2013-01-16 |
WO2011093633A3 (ko) | 2012-01-12 |
KR200449049Y1 (ko) | 2010-06-09 |
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