KR102659431B1 - 뇌-비강 냉각을 위한 비강인두 기도유지장치 - Google Patents
뇌-비강 냉각을 위한 비강인두 기도유지장치 Download PDFInfo
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- KR102659431B1 KR102659431B1 KR1020210157350A KR20210157350A KR102659431B1 KR 102659431 B1 KR102659431 B1 KR 102659431B1 KR 1020210157350 A KR1020210157350 A KR 1020210157350A KR 20210157350 A KR20210157350 A KR 20210157350A KR 102659431 B1 KR102659431 B1 KR 102659431B1
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- 238000001816 cooling Methods 0.000 title claims abstract description 98
- 238000012423 maintenance Methods 0.000 title description 4
- 239000000112 cooling gas Substances 0.000 claims abstract description 75
- 230000006698 induction Effects 0.000 claims abstract description 28
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 18
- 210000004556 brain Anatomy 0.000 claims abstract description 15
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 17
- 230000037431 insertion Effects 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 10
- 239000001301 oxygen Substances 0.000 abstract description 10
- 229910052760 oxygen Inorganic materials 0.000 abstract description 10
- 210000001989 nasopharynx Anatomy 0.000 abstract description 6
- 230000006378 damage Effects 0.000 description 6
- 206010021113 Hypothermia Diseases 0.000 description 5
- 208000029028 brain injury Diseases 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000002631 hypothermal effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 208000010496 Heart Arrest Diseases 0.000 description 3
- 210000005013 brain tissue Anatomy 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 230000009885 systemic effect Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 208000002381 Brain Hypoxia Diseases 0.000 description 2
- 206010051290 Central nervous system lesion Diseases 0.000 description 2
- 206010070511 Hypoxic-ischaemic encephalopathy Diseases 0.000 description 2
- 208000006011 Stroke Diseases 0.000 description 2
- 208000030886 Traumatic Brain injury Diseases 0.000 description 2
- 230000036760 body temperature Effects 0.000 description 2
- 230000006931 brain damage Effects 0.000 description 2
- 231100000874 brain damage Toxicity 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
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- 231100000827 tissue damage Toxicity 0.000 description 2
- 208000001034 Frostbite Diseases 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000019025 Hypokalemia Diseases 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 206010063837 Reperfusion injury Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036471 bradycardia Effects 0.000 description 1
- 208000006218 bradycardia Diseases 0.000 description 1
- 230000001364 causal effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000004400 mucous membrane Anatomy 0.000 description 1
- 230000004112 neuroprotection Effects 0.000 description 1
- 238000011859 neuroprotective therapy Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 208000024896 potassium deficiency disease Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/12—Devices for heating or cooling internal body cavities
-
- 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. ventilators; Tracheal tubes
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0666—Nasal cannulas or tubing
-
- 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
- A61M19/00—Local anaesthesia; Hypothermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0054—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water
- A61F2007/0056—Heating or cooling appliances for medical or therapeutic treatment of the human body with a closed fluid circuit, e.g. hot water for cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0086—Heating or cooling appliances for medical or therapeutic treatment of the human body with a thermostat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/005—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for medical applications
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Otolaryngology (AREA)
- Emergency Medicine (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Vascular Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
도 2는 본 발명의 일 실시 예에 따른 뇌-비강 냉각을 위한 비강인두 기도장치를 보인 참고도이다.
도 3은 본 발명의 일 실시 예에 따른 어댑터에서 비강냉각튜브를 분리한 상태를 보인 참고도이다.
도 4는 본 발명의 일 실시 예에 따른 비강냉각튜브의 단면을 보인 단면도이다.
도 5는 본 발명의 일 실시 예에 따른 보조브라켓을 보인 참고도이다.
도 6은 본 발명의 다른 실시 예에 따른 어댑터에서 비강냉각튜브를 분리한 상태를 보인 참고도이다.
200: 어댑터
210: 딜리버리챔버
220: 유출리플
230: 지지대
240: 삽입바
241: 밀폐버
300: 비강냉각튜브
301: 확관부
302: 배출공
500: 보조브라켓
Claims (6)
- 길이를 따라 내부가 중공인 관체로, 일측으로 통해 유입된 냉각기체를 타측으로 유도하는 냉각기체 유도호스;
상기 냉각기체 유도호스의 타측과 연결되면서, 환자의 윗입술 주변에 장착되어, 상기 냉각기체 유도호스를 통해 유도된 냉각기체를 한 쌍의 유출리플로 분배하여 유출하는 어댑터; 및
길이를 따라 내부가 중공인 관체로, 일측은 상기 어댑터의 유출리플에 결합되면서, 타측은 환자의 비강 내부로 삽입되고, 길이 중 어느 한 지점에 냉각기체를 배출하는 복수 개의 배출공을 형성한 비강냉각튜브;를 포함하며,
상기 어댑터는
일측에 형성된 유입구에 상기 냉각기체 유도호스의 타측이 연결되고, 상기 냉각기체 유도호스를 통해 유입된 냉각기체를 내부에 수용하는 딜리버리챔버를 구비하고,
상기 딜리버리챔버는
그 일측이 상기 유출리플의 내부에 고정되고, 타측은 상기 비강냉각튜브의 중공으로 삽입되는 삽입바와;
상기 삽입바의 끝단에 구비되고, 상기 비강냉각튜브의 중공을 밀폐하는 밀폐버를 포함하는 뇌-비강 냉각을 위한 비강인두 기도장치.
- 청구항 1에 있어서,
상기 어댑터는
상기 딜리버리챔버의 정면에 형성되고, 상기 딜리버리챔버의 내부에 수용된 냉각기체를 유출하는 한 쌍의 유출리플과;
상기 딜리버리챔버의 하측에 구비되고, 환자의 윗입술 주변에 안착되어 상기 딜리버리챔버를 지지하는 지지대;를 포함하는 뇌-비강 냉각을 위한 비강인두 기도장치.
- 삭제
- 청구항 1에 있어서,
상기 밀폐버는
상기 삽입바의 중공에서 상, 하 또는 좌, 우로 벌어져 상기 비강냉각튜브의 중공을 밀폐하는 뇌-비강 냉각을 위한 비강인두 기도장치.
- 청구항 1에 있어서,
상기 비강냉각튜브는
어느 한 방향으로 구부러진 만곡형을 이루는 뇌-비강 냉각을 위한 비강인두 기도장치.
- 청구항 1에 있어서,
상기 비강냉각튜브의 배출공은
상기 비강냉각튜브의 길이 중 뇌와 근접하는 비강의 위치에 대응 위치 상에 형성되는 뇌-비강 냉각을 위한 비강인두 기도장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18/039,074 US20240000608A1 (en) | 2020-11-26 | 2021-11-16 | Nasopharyngeal airway management device for brain-nasal cavity cooling |
| PCT/KR2021/016782 WO2022114645A1 (ko) | 2020-11-26 | 2021-11-16 | 뇌-비강 냉각을 위한 비강인두 기도유지장치 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20200161392 | 2020-11-26 | ||
| KR1020200161392 | 2020-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20220073654A KR20220073654A (ko) | 2022-06-03 |
| KR102659431B1 true KR102659431B1 (ko) | 2024-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020210157350A Active KR102659431B1 (ko) | 2020-11-26 | 2021-11-16 | 뇌-비강 냉각을 위한 비강인두 기도유지장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102659431B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102657865B1 (ko) * | 2023-01-26 | 2024-04-16 | 주식회사 아스트론 | 저압 환경에 맞는 의료용 보텍스 튜브 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070100370A1 (en) | 2003-05-28 | 2007-05-03 | Rose Biomedical Development Corporation | Inflatable nasal packing device with two non-elastic, flexible bags oversized relative to nasal cavities |
| JP2012530554A (ja) * | 2009-06-19 | 2012-12-06 | ベネチル・インコーポレイテッド | 鼻腔を冷却するための装置 |
| JP2020036910A (ja) | 2014-05-01 | 2020-03-12 | レスメド・プロプライエタリー・リミテッド | 患者インタフェース |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7189253B2 (en) * | 2004-03-16 | 2007-03-13 | Quickcool Ab | Cerebral temperature control |
| KR102235185B1 (ko) * | 2019-02-22 | 2021-04-02 | 전남대학교산학협력단 | 가스 분사 및 광선을 이용한 비염 치료기 |
-
2021
- 2021-11-16 KR KR1020210157350A patent/KR102659431B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070100370A1 (en) | 2003-05-28 | 2007-05-03 | Rose Biomedical Development Corporation | Inflatable nasal packing device with two non-elastic, flexible bags oversized relative to nasal cavities |
| JP2012530554A (ja) * | 2009-06-19 | 2012-12-06 | ベネチル・インコーポレイテッド | 鼻腔を冷却するための装置 |
| JP2020036910A (ja) | 2014-05-01 | 2020-03-12 | レスメド・プロプライエタリー・リミテッド | 患者インタフェース |
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| Publication number | Publication date |
|---|---|
| KR20220073654A (ko) | 2022-06-03 |
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