WO2020138138A1 - 自然口拡張アプリケータ - Google Patents
自然口拡張アプリケータ Download PDFInfo
- Publication number
- WO2020138138A1 WO2020138138A1 PCT/JP2019/050756 JP2019050756W WO2020138138A1 WO 2020138138 A1 WO2020138138 A1 WO 2020138138A1 JP 2019050756 W JP2019050756 W JP 2019050756W WO 2020138138 A1 WO2020138138 A1 WO 2020138138A1
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- WO
- WIPO (PCT)
- Prior art keywords
- balloon
- natural
- mouth
- applicator
- end portion
- 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.)
- Ceased
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/012—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor
- A61B1/018—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor characterised by internal passages or accessories therefor for receiving instruments
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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
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
Definitions
- the present invention relates to a natural mouth expansion applicator.
- Cervical conic resection has been known as a standard treatment for cervical dysplasia, which is a precancerous lesion of cervical cancer, and carcinoma in situ and microinvasive cancer. Although conic resection can preserve fertility, it shortens the cervix and therefore may increase the risk of premature abortion during postoperative pregnancy.
- protoporphyrin IX protoporphyrin IX
- ALA aminolevulinic acid
- aminolevulinic acid enables outpatient treatment because short-term shading is sufficient as a measure against photosensitivity.
- a photodynamic diagnostic method for diagnosing cervical cancer by accumulating PPIX in a tumor cell and measuring the fluorescence emitted by the tumor cell by irradiating with light of a specific wavelength. (PDD: photodynamic diagnosis) has been proposed.
- an applicator that can open the vaginal fornix and cervical canal and arrange an optical fiber that emits light and an endoscope is required.
- a cervical indwelling catheter having a balloon and a main catheter tube in which a plurality of paths are formed is known (see, for example, Patent Document 2).
- the balloon does not dilate the vaginal fornix and the cervical canal, and the plurality of paths formed in the main catheter are the optical fiber and the endoscope. Since it is not arranged, it is not applicable to the implementation of PDT or PDD.
- the trumpet-shaped thin film provided in the catheter described in Patent Document 2 covers the physically missing egg membrane. That is, since the trumpet-shaped thin film is expanded in the radial direction with respect to the axis of the main catheter of the catheter, it cannot be made compact at the time of insertion, and it is difficult to reach the vaginal fornix and cervical canal. , The patient could feel pain.
- the present invention has been made to solve at least a part of the problems described above, and an object thereof is to obtain a natural mouth dilation applicator that can perform PDT or PDD and is compact when contracted. To do.
- the present invention provides, in a natural-mouth expansion applicator, a balloon part which is inflatable by a fluid introduced therein, and a connecting part for connecting a first end of the balloon part to a tube, and the balloon.
- the part is characterized in that it has a plurality of corners extending from the first end toward the second end.
- a valley may be formed between the adjacent corners.
- the balloon may extend linearly from the first end toward the second end. The balloon linearly spreads from the first end portion toward the second end portion, and at a position closer to the second end portion than the first end portion, the second end portion It may be curving toward.
- the corners may be formed thicker than the valleys between the adjacent corners.
- the thick corner portion may extend straight from the first end portion toward the second end portion. The thick corner portion may extend to a position where the outer circumference of the balloon portion is maximum.
- the balloon part may be formed with a light transmitting part for transmitting light at the second end part.
- the balloon part may be formed with a light transmitting part for transmitting light between the first end and the second end.
- FIG. 2 is a sectional view taken along line AA of FIG. 1. It is a perspective view which shows a balloon part. It is a side view which shows a balloon part. It is sectional drawing of the balloon part of FIG. It is the front view which looked at the balloon part from the tip side. It is the front view which looked at the state where the balloon part was deflated from the tip side. It is a side view which shows the balloon part which concerns on 2nd Embodiment. It is the front view which looked at the balloon part concerning a 2nd embodiment from the tip side. It is a front view which shows the modification of a connection part.
- the natural mouth dilation applicator of the present invention is an applicator capable of performing PDT or PDD by opening the vaginal fornix and cervical canal and arranging an optical fiber for irradiating light and an endoscope. Is.
- FIG. 1 is a configuration diagram showing a natural-mouth expansion applicator according to the first embodiment
- FIG. 2 is a sectional view taken along the line AA of FIG.
- the natural-mouth expansion applicator 100 includes a balloon section 10, a catheter section (tube) 20, and a connecting section 30 (see FIG. 2) that connects the balloon section 10 and the catheter section 20. ing.
- a base end portion (first end portion) 11 is integrally provided with a cylindrical support portion 12 having an elliptical cross section, and light is transmitted to a tip end portion (second end portion) 13.
- the light transmitting portion 14 for forming is formed.
- the balloon portion 10 is made of silicone rubber and is provided so as to be expandable by a fluid that is a liquid or a gas introduced therein.
- the catheter portion 20 is formed of silicon rubber into a tube shape, and one end thereof is connected to the balloon portion 10 via the connection portion 30.
- the catheter section 20 includes a fluid carrying tube 21 for carrying a fluid, an optical fiber tube 22 into which an unillustrated optical fiber is inserted, and an endoscope tube 23 into which an unillustrated endoscope is inserted. It is composed of.
- the connecting portion 30 is made of silicon rubber in a cylindrical shape having an elliptical cross section, and is incorporated in the supporting portion 12 of the balloon portion 10.
- the connecting portion 30 includes a first through hole 31, a second through hole 32, and a third through hole 33 having a diameter larger than those of the first through hole 31 and the second through hole 32.
- the end of the fluid carrying tube 21 of the catheter portion 20 is inserted and held in the first through hole 31, and the end of the optical fiber is inserted and held in the second through hole 32 through the optical fiber tube 22.
- An endoscope is inserted and held in the third through hole 33 through the endoscope tube 23.
- the connecting portion 30 is provided so as to connect the proximal end portion 11 of the balloon portion 10 to the catheter portion 20.
- the balloon 10 is inflated by the fluid conveyed by the fluid conveyance tube 21, and the laser light propagated by the optical fiber is transmitted through the light transmitting portion 14 of the balloon 10 to irradiate the affected area,
- the affected part can be visually recognized through the light transmitting part 14 with an endoscope.
- FIG. 3 is a perspective view showing the balloon portion
- FIG. 4 is a side view showing the balloon portion
- FIG. 5 is a sectional view of the balloon portion of FIG. 4
- FIG. FIG. 7 is a front view seen from the side
- FIG. 7 is a front view showing the state in which the balloon portion is deflated, as seen from the tip end side.
- 3 to 6 show a state in which the balloon portion 10 is not inflated by being filled with a fluid, that is, a state in which the pressure inside the balloon portion 10 is the same as the ambient atmospheric pressure.
- the balloon portion 10 has eight corner portions 15 extending from the base end portion 11 toward the tip end portion 13.
- the balloon portion 10 has a shape like a mountain fold along a corner portion 15 extending on a line, and a valley portion 16 which is a curved surface of a parabolic cross section is provided between the adjacent corner portions 15 and 15. Are formed.
- the balloon portion 10 is formed such that the region A1 on the proximal end portion 11 side spreads linearly from the proximal end portion 11 toward the distal end portion 13, and the distal end than the proximal end portion 11 is formed.
- An area A2 on the tip end 11 side is formed at a position close to the portion 13 so as to be curvilinearly contracted toward the tip end portion 13.
- the corner portion 15 also extends straight from the base end portion 11 toward the tip end portion 13, and has a shape curved toward the tip end portion 13 from a position closer to the tip end portion 13 than the base end portion 11. There is.
- the balloon portion 10 is formed so that the outer circumference thereof becomes maximum at the boundary between the linearly expanding region A1 and the curvilinearly contracting region A2.
- the balloon portion 10 and the support portion 12 according to this embodiment are formed to have the same uniform thickness as shown in FIG. Therefore, when the inside of the balloon portion 10 is filled with a fluid and expands into a spherical shape as a whole, the corner portion 15 also expands to have a curved shape.
- the light transmitting portion 14 formed on the tip portion 13 is formed in a plane shape that is flush with the front end of the valley portion 16 that is also the front end of the area A2. Since the light transmission part 14 is formed in a planar shape, the laser light propagated through the optical fiber can be uniformly irradiated. In the present embodiment, the light transmitting portion 14 is formed on the tip portion 13, but since the balloon portion 10 is formed entirely of the same material and thickness as the light transmitting portion 14, the corner portion 15 and The laser light propagated by the optical fiber can also be transmitted from a portion other than the light transmitting portion 14 on the balloon portion 10, such as the valley portion 16. That is, the laser light is transmitted through the corner portion 15 and the valley portion 16 in a direction perpendicular to the extending direction of the catheter portion 20 so that ALA-PDT and ALA-PDD can be performed.
- the balloon portion 10 has eight corners 15 protruding in a mountain shape when viewed from the tip portion 13 side, and a valley portion 16 between the corners 15 and 15 has a valley portion 16 between them. Is curved toward the center side. Therefore, when the fluid in the balloon portion 10 is sucked out, as shown in FIG. 7, the balloon portion 10 contracts so that the corner portion 15 and the valley portion 16 approach the center of the balloon portion 10, and the outer periphery of the balloon portion 10 Get smaller. At this time, since the corner portion 15 maintains the bent shape and the valley portion 16 is also curved, the balloon portion 10 causes the balloon portion 10 to connect the proximal end portion 11 and the distal end portion 13, that is, the natural mouth dilation applicator 100. It is possible to increase the strength in the direction of inserting the vaginal vault and the cervical canal. When the corner portion 15 and the valley portion 16 approach the center of the balloon portion 10, the distance between the base end portion 11 and the tip end portion 13 becomes long.
- the natural mouth dilation applicator 100 includes a balloon portion 10 which is inflatable by a fluid introduced therein, a connecting portion 30 for connecting a proximal end portion 11 of the balloon portion 10 to a catheter portion 20,
- the balloon portion 10 has a plurality of corner portions 15 extending from the base end portion 11 toward the tip end portion 13. Thereby, the outer circumference of the balloon portion 10 when viewed from the distal end portion 13 becomes smaller, and the strength in the direction connecting the proximal end portion 11 and the distal end portion 13 can be increased. Therefore, PDT or PDD can be performed, and a compact natural mouth dilation applicator can be obtained at the time of contraction, which makes it easy to reach the fornix ovale and the cervix to make pain less likely to occur. it can.
- FIG. 8 is a side view showing the balloon portion according to the second embodiment
- FIG. 9 is a front view of the balloon portion according to the second embodiment as seen from the tip end side.
- parts different from the first embodiment will be described, and the same reference numerals are used for substantially the same configurations as in the first embodiment in the drawings.
- the natural mouth expansion applicator 200 according to the present embodiment is different from the corner portion 15 and the support portion 12 of the first embodiment in the configuration of the thick-walled corner portion 115 and the support portion 112, as shown in FIG.
- the thick-walled corner portion 115 is formed thicker than the valley portion 16 located between the adjacent thick-walled corner portions 115, 115.
- the thick corner portion 115 extends from the base end portion 11 toward the tip end portion 13 in the range of the area A1. That is, the thick corner portion 115 of the balloon portion 110 is formed thick until the boundary between the region A1 and the region A2, and in the region A2 that curvilinearly contracts, the same as the valley portion 16 as in the first embodiment.
- a thick corner portion 15 is formed.
- the reinforcement portion 112a on the base end 11 side of the balloon portion 110 is formed thick along the outer periphery of the support portion 112.
- the reinforcing portion 112a is continuously connected to the thick corner portion 115 of the balloon portion 110.
- the strength of the thick-walled corner portion 115 and a part of the support portion 112 is increased.
- the balloon portion 110 is less likely to buckle, making it easier to reach the fornix and cervical canal and making the patient less likely to feel pain. can do.
- connection part 30 has a columnar shape having an elliptical cross section, but the present invention is not limited to this. It is sufficient that the connecting portion is configured such that the optical fiber and the endoscope are positioned and the fluid can flow therethrough.
- the connecting portion 34 has a circular cross section, and The first through hole 31, the second through hole 32, and the third through hole 33 may be formed.
- a connecting portion 35 having an elliptical cross section with a small radius only on one side is formed, a second through hole 32 for holding an optical fiber is formed on the side with a large radius, and The third through hole 33 for holding the endoscope is formed on the small side, and the first through hole 31 having a very small diameter for transporting the fluid is formed on the outer periphery of the second through hole 32.
- the first through hole 31 may be formed along the optical fiber tube 22 in the tube wall of the optical fiber tube 22, as shown in FIG. 10B, or the second through hole. It may be formed in the connecting portion 35 itself at a position between the 32 and the third through hole 33.
- the optical fiber and the endoscope may be inserted into a single cylindrical member.
- the end portion itself of the optical fiber tube 22 inserted into the balloon portion 10 itself.
- the connecting portion 36 having a small circular cross section, the second through hole 32 for holding the optical fiber is formed, and the second through hole 32 having a very small diameter for carrying the fluid into the tube wall of the optical fiber tube 22 is formed.
- One through hole 31 may be formed along the optical fiber tube 22.
- the catheter portion 20 does not penetrate the balloon portion 10, but the present invention is not limited to this.
- the catheter portion is configured to penetrate the proximal end portion and the distal end portion of the balloon portion, and a light transmitting portion for transmitting light is formed on the balloon between the proximal end portion and the distal end portion, The light propagated from the optical fiber of the catheter section may be emitted in a direction perpendicular to the extending direction of the catheter section.
- the connecting portion 30 is formed by using a commonly used silicone rubber, but the present invention is not limited to this.
- the connecting portion may be formed by using silicone rubber containing many fine bubbles like sponge.
- silicon rubber containing bubbles in the connection portion the connection portion can be made softer.
- the connecting portion that connects the catheter portion and the balloon portion is softened, and the catheter portion easily swings with respect to the balloon portion. It is possible to reduce the feeling.
- the balloon portion 10 has the eight corner portions 15 extending from the base end portion 11 toward the tip end portion 13, but the present invention is not limited to this. If the outer circumference of the balloon as viewed from the tip is reduced and the strength in the direction connecting the base and tip is increased, the number of corners can be set to any other number, such as four. It may be.
- Balloon part 11 Base end part (first end part) 12... Supporting portion 13... Tip (second end) 14... Light transmitting part 15... Corner part 16... Valley part 20... Catheter part (tube) 21... Fluid carrying tube 22... Optical fiber tube 23... Endoscope tube 30... Connection part 31... First through hole 32... Second through hole 33... Third through hole 100... Natural mouth expansion applicator 110... Balloon part 112... Support part 112a... Reinforcing part 115... Thick wall corner part 200... Natural mouth expansion applicator
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- Heart & Thoracic Surgery (AREA)
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- Veterinary Medicine (AREA)
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Child & Adolescent Psychology (AREA)
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- Media Introduction/Drainage Providing Device (AREA)
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Abstract
Description
以下、本発明の一実施形態に係る自然口拡張アプリケータについて、図面を用いて説明するが、各図において同一、または相当する部分については、同一符号を付して説明する。なお、本発明の自然口拡張アプリケータは、膣円蓋および子宮頸管を開大させるとともに、光を照射する光ファイバおよび内視鏡を配置して、PDTまたはPDDを実施することができるアプリケータである。
自然口拡張アプリケータ100は、図1に示すように、バルーン部10と、カテーテル部(チューブ)20と、バルーン部10とカテーテル部20とを接続する接続部30(図2参照)とを備えている。
図3は、バルーン部を示す斜視図であり、図4は、バルーン部を示す側面図であり、図5は、図4のバルーン部の断面図であり、図6は、バルーン部を先端部側から見た正面図であり、図7は、バルーン部を収縮させた状態を先端部側から見た正面図である。なお、図3乃至6は、バルーン部10内に流体を充填等して膨らませていない状態、すなわちバルーン部10内の圧力が周囲の気圧と同じ状態を示している。
図8は、第2実施形態に係るバルーン部を示す側面図であり、図9は、第2実施形態に係るバルーン部を先端部側から見た正面図である。なお、第2実施形態では第1実施形態と異なる部分について説明し、図中の第1実施形態と略同一の構成に対しては同一の符号を用いている。
11…基端部(第1の端部)
12…支持部
13…先端部(第2の端部)
14…光透過部
15…角部
16…谷部
20…カテーテル部(チューブ)
21…流体搬送チューブ
22…光ファイバチューブ
23…内視鏡チューブ
30…接続部
31…第1の貫通孔
32…第2の貫通孔
33…第3の貫通孔
100…自然口拡張アプリケータ
110…バルーン部
112…支持部
112a…補強部
115…厚肉角部
200…自然口拡張アプリケータ
Claims (9)
- 自然口拡張アプリケータにおいて、
内部に導入される流体によって膨張可能なバルーン部と、
前記バルーン部の第1の端部をチューブに接続するための接続部と、を備え、
前記バルーン部は、前記第1の端部から前記第2の端部に向けて延在する複数の角部を有することを特徴とする、自然口拡張アプリケータ。 - 請求項1に記載の自然口拡張アプリケータにおいて、隣り合う前記角部の間には、谷部が形成されたことを特徴とする、自然口拡張アプリケータ。
- 請求項1または2に記載の自然口拡張アプリケータにおいて、前記バルーンは、前記第1の端部から前記第2の端部に向けて直線的に広がることを特徴とする、自然口拡張アプリケータ。
- 請求項1乃至3のいずれか1項に記載の自然口拡張アプリケータにおいて、前記バルーンは、前記第1の端部から前記第2の端部に向けて直線的に広がり、前記第1の端部よりも前記第2の端部に近い位置で、前記第2の端部に向けて曲線的に縮まることを特徴とする、自然口拡張アプリケータ。
- 請求項3または4に記載の自然口拡張アプリケータにおいて、前記角部は、隣り合う前記角部の間の谷部よりも厚肉に形成されたことを特徴とする、自然口拡張アプリケータ。
- 請求項5に記載の自然口拡張アプリケータにおいて、厚肉な前記角部は、前記第1の端部から前記第2の端部に向けて真っ直ぐ延びることを特徴とする、自然口拡張アプリケータ。
- 請求項5または6に記載の自然口拡張アプリケータにおいて、厚肉な前記角部は、前記バルーン部の外周が最大な位置まで延びることを特徴とする、自然口拡張アプリケータ。
- 請求項1乃至7のいずれか1項に記載の自然口拡張アプリケータにおいて、前記バルーン部は、前記第2の端部に、光が透過するための光透過部が形成されたことを特徴とする、自然口拡張アプリケータ。
- 請求項1乃至7のいずれか1項に記載の自然口拡張アプリケータにおいて、前記バルーン部は、前記第1の端部と前記第2の端部との間に、光が透過するための光透過部が形成されたことを特徴とする、自然口拡張アプリケータ。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PH1/2021/551542A PH12021551542A1 (en) | 2018-12-28 | 2019-12-25 | Natural orifice expansion applicator |
| JP2020563337A JP7270171B2 (ja) | 2018-12-28 | 2019-12-25 | 自然口拡張アプリケータ |
| MYPI2021003471A MY204278A (en) | 2018-12-28 | 2019-12-25 | Natural orifice expansion applicator |
| SG11202106930WA SG11202106930WA (en) | 2018-12-28 | 2019-12-25 | Natural orifice expansion applicator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018247106 | 2018-12-28 | ||
| JP2018-247106 | 2018-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020138138A1 true WO2020138138A1 (ja) | 2020-07-02 |
Family
ID=71129451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2019/050756 Ceased WO2020138138A1 (ja) | 2018-12-28 | 2019-12-25 | 自然口拡張アプリケータ |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP7270171B2 (ja) |
| MY (1) | MY204278A (ja) |
| PH (1) | PH12021551542A1 (ja) |
| SG (1) | SG11202106930WA (ja) |
| TW (1) | TWI829839B (ja) |
| WO (1) | WO2020138138A1 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021066012A1 (ja) * | 2019-09-30 | 2021-04-08 | テルモ株式会社 | 照射デバイスおよび治療方法 |
| WO2021199977A1 (ja) * | 2020-03-30 | 2021-10-07 | テルモ株式会社 | 治療装置および治療方法 |
| CN114748769A (zh) * | 2022-04-06 | 2022-07-15 | 重庆市人民医院 | 用于方便器械进入尿道进行治疗或检测的支撑器 |
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| JP2001503666A (ja) * | 1996-11-20 | 2001-03-21 | ガインケア・インコーポレイテッド | 回転流体インペラを有する加熱バルーン |
| JP2001517507A (ja) * | 1997-09-23 | 2001-10-09 | ファーマサイクリクス,インコーポレイテッド | 光搬送カテーテル及びpdt治療方法 |
| JP2001526572A (ja) * | 1997-05-19 | 2001-12-18 | ジネラブ・プロダクツ・インク | 子宮内用の使い捨てブラダー |
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| US2687131A (en) * | 1952-09-17 | 1954-08-24 | Davol Rubber Co | Female incontinence catheter |
| US5030227A (en) * | 1988-06-02 | 1991-07-09 | Advanced Surgical Intervention, Inc. | Balloon dilation catheter |
| WO1993015786A1 (en) * | 1992-02-10 | 1993-08-19 | Scimed Life Systems, Inc. | Intravascular catheter with distal guide wire lumen |
| JP2019513497A (ja) * | 2016-04-19 | 2019-05-30 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 強化要素を備えたバルーン・カテーテル可視化デバイス |
| JP7270159B2 (ja) * | 2018-07-06 | 2023-05-10 | 株式会社塚田メディカル・リサーチ | 自然口拡張アプリケータ |
-
2019
- 2019-12-25 WO PCT/JP2019/050756 patent/WO2020138138A1/ja not_active Ceased
- 2019-12-25 PH PH1/2021/551542A patent/PH12021551542A1/en unknown
- 2019-12-25 MY MYPI2021003471A patent/MY204278A/en unknown
- 2019-12-25 SG SG11202106930WA patent/SG11202106930WA/en unknown
- 2019-12-25 JP JP2020563337A patent/JP7270171B2/ja active Active
- 2019-12-26 TW TW108147850A patent/TWI829839B/zh active
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| JP2001503666A (ja) * | 1996-11-20 | 2001-03-21 | ガインケア・インコーポレイテッド | 回転流体インペラを有する加熱バルーン |
| JP2001526572A (ja) * | 1997-05-19 | 2001-12-18 | ジネラブ・プロダクツ・インク | 子宮内用の使い捨てブラダー |
| JP2001517507A (ja) * | 1997-09-23 | 2001-10-09 | ファーマサイクリクス,インコーポレイテッド | 光搬送カテーテル及びpdt治療方法 |
| JP2003518395A (ja) * | 1999-07-14 | 2003-06-10 | カーディオフォーカス・インコーポレイテッド | 光剥離システム |
| JP2016214373A (ja) * | 2015-05-15 | 2016-12-22 | アンリツ株式会社 | 光照射器システム、子宮頸部用光線力学的治療装置および照射方法 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021066012A1 (ja) * | 2019-09-30 | 2021-04-08 | テルモ株式会社 | 照射デバイスおよび治療方法 |
| US12337187B2 (en) | 2019-09-30 | 2025-06-24 | Terumo Kabushiki Kaisha | Irradiation device and treatment method |
| WO2021199977A1 (ja) * | 2020-03-30 | 2021-10-07 | テルモ株式会社 | 治療装置および治療方法 |
| CN114748769A (zh) * | 2022-04-06 | 2022-07-15 | 重庆市人民医院 | 用于方便器械进入尿道进行治疗或检测的支撑器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7270171B2 (ja) | 2023-05-10 |
| PH12021551542A1 (en) | 2022-08-08 |
| JPWO2020138138A1 (ja) | 2021-11-18 |
| TW202034855A (zh) | 2020-10-01 |
| MY204278A (en) | 2024-08-21 |
| SG11202106930WA (en) | 2021-07-29 |
| TWI829839B (zh) | 2024-01-21 |
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