JP5069714B2 - 経鼻挿入式内視鏡用着鼻保護具 - Google Patents
経鼻挿入式内視鏡用着鼻保護具 Download PDFInfo
- Publication number
- JP5069714B2 JP5069714B2 JP2009082391A JP2009082391A JP5069714B2 JP 5069714 B2 JP5069714 B2 JP 5069714B2 JP 2009082391 A JP2009082391 A JP 2009082391A JP 2009082391 A JP2009082391 A JP 2009082391A JP 5069714 B2 JP5069714 B2 JP 5069714B2
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- JP
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- Prior art keywords
- nasal
- nose
- protection device
- passage
- protector
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 title claims description 154
- 230000037431 insertion Effects 0.000 title claims description 154
- 230000001012 protector Effects 0.000 title claims description 29
- 210000001331 nose Anatomy 0.000 claims description 69
- 230000001681 protective effect Effects 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 8
- 210000002184 nasal cartilage Anatomy 0.000 claims description 5
- 210000003928 nasal cavity Anatomy 0.000 description 15
- 230000003444 anaesthetic effect Effects 0.000 description 12
- 238000001839 endoscopy Methods 0.000 description 6
- 238000005452 bending Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 210000000492 nasalseptum Anatomy 0.000 description 4
- 206010047700 Vomiting Diseases 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 210000003238 esophagus Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- NNJVILVZKWQKPM-UHFFFAOYSA-N Lidocaine Chemical compound CCN(CC)CC(=O)NC1=C(C)C=CC=C1C NNJVILVZKWQKPM-UHFFFAOYSA-N 0.000 description 2
- 208000001705 Mouth breathing Diseases 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000012966 insertion method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 230000008673 vomiting Effects 0.000 description 2
- 229940072358 xylocaine Drugs 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002438 upper gastrointestinal tract Anatomy 0.000 description 1
Images
Landscapes
- Endoscopes (AREA)
Description
3 本体操作部 4 ユニバーサルコード
10,20,30,50,60,70,80 着鼻保護具
11,21,31,51,61,71,81 挿通孔
12,22,32,52,62,72,82 保護具本体
12M,22M 最大径部
13,23,33,53,63,73,83 フランジ部
14,55 クリップ部
34 バッグ
65 バンド
Claims (2)
- 外鼻孔内に装着可能であって、内部に内視鏡の挿入部が挿通可能な挿通路が設けられ、かつこの挿通路の保形性を備えた保護具本体を有し、
前記保護具本体には、この保護具本体が着鼻されたときに、前記挿通路は外鼻孔の内部に位置し、鼻道を構成する鼻軟骨が存在する部位までには及ばない挿入長さに規制するストッパ部を有し、かつ着鼻状態からの脱落防止部を設ける
構成としたことを特徴とする経鼻挿入式内視鏡用着鼻保護具。 - 前記挿通路の入口部は、外方に拡開する呼び込み部を形成する構成としたことを特徴とする請求項1記載の経鼻挿入式内視鏡用着鼻保護具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009082391A JP5069714B2 (ja) | 2009-03-30 | 2009-03-30 | 経鼻挿入式内視鏡用着鼻保護具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009082391A JP5069714B2 (ja) | 2009-03-30 | 2009-03-30 | 経鼻挿入式内視鏡用着鼻保護具 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005155815A Division JP4907905B2 (ja) | 2005-05-27 | 2005-05-27 | 経鼻挿入式内視鏡用着鼻保護具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009142692A JP2009142692A (ja) | 2009-07-02 |
JP5069714B2 true JP5069714B2 (ja) | 2012-11-07 |
Family
ID=40913971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009082391A Expired - Fee Related JP5069714B2 (ja) | 2009-03-30 | 2009-03-30 | 経鼻挿入式内視鏡用着鼻保護具 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5069714B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110477971A (zh) * | 2019-09-03 | 2019-11-22 | 上海市胸科医院 | 鞘管结构、反式支气管镜及其使用方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2745237B2 (ja) * | 1989-10-05 | 1998-04-28 | 川澄化学工業株式会社 | 鼻カニューレ |
JP3699791B2 (ja) * | 1996-10-23 | 2005-09-28 | 株式会社大塚製薬工場 | カテーテル、カテーテルを用いた嚥下障害治療用具およびカテーテルの固定具 |
JP2002200034A (ja) * | 2000-12-27 | 2002-07-16 | Olympus Optical Co Ltd | 内視鏡、処置具又は留置チューブの保持固定方法及び内視鏡装置 |
JP2002191552A (ja) * | 2000-12-27 | 2002-07-09 | Tomoko Kawamura | 経鼻挿管補助具 |
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2009
- 2009-03-30 JP JP2009082391A patent/JP5069714B2/ja not_active Expired - Fee Related
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JP2009142692A (ja) | 2009-07-02 |
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