JP4577518B2 - 粘膜下層への掘進装置 - Google Patents
粘膜下層への掘進装置 Download PDFInfo
- Publication number
- JP4577518B2 JP4577518B2 JP2006098111A JP2006098111A JP4577518B2 JP 4577518 B2 JP4577518 B2 JP 4577518B2 JP 2006098111 A JP2006098111 A JP 2006098111A JP 2006098111 A JP2006098111 A JP 2006098111A JP 4577518 B2 JP4577518 B2 JP 4577518B2
- Authority
- JP
- Japan
- Prior art keywords
- flexible tube
- digging
- distal end
- passage
- balloon
- 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.)
- Active
Links
- 210000004876 tela submucosa Anatomy 0.000 title claims description 18
- 238000005553 drilling Methods 0.000 title 1
- 238000003780 insertion Methods 0.000 claims description 41
- 230000037431 insertion Effects 0.000 claims description 41
- 239000012530 fluid Substances 0.000 claims description 17
- 238000009412 basement excavation Methods 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 description 23
- 210000002784 stomach Anatomy 0.000 description 20
- 210000003238 esophagus Anatomy 0.000 description 19
- 210000003205 muscle Anatomy 0.000 description 13
- 238000005086 pumping Methods 0.000 description 12
- 210000004400 mucous membrane Anatomy 0.000 description 11
- 210000002318 cardia Anatomy 0.000 description 9
- 208000021302 gastroesophageal reflux disease Diseases 0.000 description 9
- 210000004877 mucosa Anatomy 0.000 description 8
- 239000007924 injection Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000000151 anti-reflux effect Effects 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 239000002504 physiological saline solution Substances 0.000 description 4
- 230000001079 digestive effect Effects 0.000 description 3
- 230000002496 gastric effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000004051 gastric juice Anatomy 0.000 description 2
- 210000000111 lower esophageal sphincter Anatomy 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000036764 Adenocarcinoma of the esophagus Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 206010014020 Ear pain Diseases 0.000 description 1
- 206010030137 Oesophageal adenocarcinoma Diseases 0.000 description 1
- 206010068319 Oropharyngeal pain Diseases 0.000 description 1
- 201000007100 Pharyngitis Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 208000013116 chronic cough Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000028653 esophageal adenocarcinoma Diseases 0.000 description 1
- -1 for example Substances 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 230000027119 gastric acid secretion Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009747 swallowing Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Description
5 逆流防止器具 40 可撓性チューブ 41 通路形成部
42 掘進バルーン 43 ポンピング手段
M 粘膜 N 筋層 L 粘膜下層
Claims (2)
- 内部に流体の流通路からなる通路形成部を設けた可撓性チューブと、
この可撓性チューブの前記通路形成部の先端に装着され、前記通路形成部に流体を供給することによってこの可撓性チューブの前方に向けて膨出する掘進バルーンと、
前記可撓性チューブの基端部に接続され、前記通路形成部から前記掘進バルーンに圧力流体を給排する流体給排手段とからなり、
前記可撓性チューブの先端部分は、その軸線と交差する方向のループ状に形成した
ことを特徴とする粘膜下層への掘進装置。 - 前記可撓性チューブは内視鏡の処置具挿通チャンネルに挿通可能な外径を有するものであり、前記流体給排手段はこの可撓性チューブの基端部に着脱可能に接続される構成としたことを特徴とする請求項1記載の粘膜下層への掘進装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006098111A JP4577518B2 (ja) | 2006-03-31 | 2006-03-31 | 粘膜下層への掘進装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006098111A JP4577518B2 (ja) | 2006-03-31 | 2006-03-31 | 粘膜下層への掘進装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007268000A JP2007268000A (ja) | 2007-10-18 |
JP4577518B2 true JP4577518B2 (ja) | 2010-11-10 |
Family
ID=38671409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006098111A Active JP4577518B2 (ja) | 2006-03-31 | 2006-03-31 | 粘膜下層への掘進装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4577518B2 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07502914A (ja) * | 1992-01-21 | 1995-03-30 | サージカル・イノベイションズ・リミテッド | 外科手術用器具 |
JP2000516107A (ja) * | 1995-05-19 | 2000-12-05 | ジェネラル・サージカル・イノベイションズ・インコーポレイテッド | 血管採取器具 |
JP2005007161A (ja) * | 2003-05-23 | 2005-01-13 | Yukinobu Takimoto | Emr用処置具及びemr装置 |
JP2005177135A (ja) * | 2003-12-19 | 2005-07-07 | Olympus Corp | 粘膜下層剥離処置具及びそのシステム |
-
2006
- 2006-03-31 JP JP2006098111A patent/JP4577518B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07502914A (ja) * | 1992-01-21 | 1995-03-30 | サージカル・イノベイションズ・リミテッド | 外科手術用器具 |
JP2000516107A (ja) * | 1995-05-19 | 2000-12-05 | ジェネラル・サージカル・イノベイションズ・インコーポレイテッド | 血管採取器具 |
JP2005007161A (ja) * | 2003-05-23 | 2005-01-13 | Yukinobu Takimoto | Emr用処置具及びemr装置 |
JP2005177135A (ja) * | 2003-12-19 | 2005-07-07 | Olympus Corp | 粘膜下層剥離処置具及びそのシステム |
Also Published As
Publication number | Publication date |
---|---|
JP2007268000A (ja) | 2007-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4563446B2 (ja) | 胃の処置システム | |
EP1839602B1 (en) | Protective needle knife | |
EP1946707B1 (en) | Lifting cap | |
US8486100B2 (en) | Guide tube having balloons for puncture | |
AU652101B2 (en) | Method for esophageal invagination and devices useful therein | |
JP4373146B2 (ja) | 内視鏡用縫合装置 | |
US20030225312A1 (en) | Endoscopic system for treating inside of body cavity | |
US20130197554A1 (en) | Apparatus and methods for endoscopic resection of tissue | |
US20080058586A1 (en) | Hood member for use with an endoscope | |
US20070213754A1 (en) | Incision instrument, incision apparatus, and organ incision method | |
US20060282087A1 (en) | Methods and devices for endosonography-guided fundopexy | |
JP2006501039A (ja) | 女性の尿失禁を処置するための装置および方法 | |
JP5124287B2 (ja) | 医療用留置部材 | |
US20100145352A1 (en) | Hood method and device for endoscopic submucosal dissection | |
KR102491554B1 (ko) | 비부착식 구조를 연결하기 위한 시스템, 방법 및 디바이스 | |
JP4525931B2 (ja) | 逆流防止器具及びその装着方法 | |
JP2005334475A (ja) | 内視鏡 | |
JP4577518B2 (ja) | 粘膜下層への掘進装置 | |
JP5311314B2 (ja) | 気腹形成および体腔内到達路形成用ガイドチューブシステム | |
JP2018505035A (ja) | 2つの高周波メスを形成するためにチューブ内に開口部を通して導かれる切除ワイヤを有する内視鏡的切除装置、および経皮内視鏡的胃瘻造設術用のカテーテル | |
JP3129543U (ja) | オーバーチューブ | |
US8857441B2 (en) | Biological tissue transfer method and biological tissue treatment method | |
CN109381229B (zh) | 一种用于消化内镜手术带有缝合线的缝合针 | |
WO2019237481A1 (zh) | 一种热穿刺支架置入器 | |
CN108720800B (zh) | 一种内窥镜下辅助视野用球囊装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20090210 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20091019 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091209 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100204 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100324 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100524 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100728 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100810 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130903 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4577518 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |