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WO2018034630A1 - Balloon catheter that makes optical washing with liquid injection - Google Patents

Balloon catheter that makes optical washing with liquid injection Download PDF

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Publication number
WO2018034630A1
WO2018034630A1 PCT/TR2017/050201 TR2017050201W WO2018034630A1 WO 2018034630 A1 WO2018034630 A1 WO 2018034630A1 TR 2017050201 W TR2017050201 W TR 2017050201W WO 2018034630 A1 WO2018034630 A1 WO 2018034630A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical
washing
balloon
liquid
endoscope
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
Application number
PCT/TR2017/050201
Other languages
French (fr)
Inventor
Yalçin KARAKOCA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2018034630A1 publication Critical patent/WO2018034630A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/10—Balloon catheters
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00082—Balloons
    • 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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00091—Nozzles
    • 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
    • A61B1/12—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 with cooling or rinsing arrangements
    • A61B1/126—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 with cooling or rinsing arrangements provided with means for cleaning in-use
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
    • 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical instruments
    • A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
    • 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
    • A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
    • 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
    • A61M2025/1043—Balloon catheters with special features or adapted for special applications
    • A61M2025/1052—Balloon catheters with special features or adapted for special applications for temporarily occluding a vessel for isolating a sector

Definitions

  • the present invention relates to balloon catheter used by sending into body cavities with the aim of diagnosis and treatment.
  • the invention relates to balloon catheter making optical wash with liquid injection that contributes for better diagnosis and treatment by washing optical part of endoscope over the balloon catheters.
  • Balloon catheter that is making optical wash and can be used in any endoscopic processes over human body has been improved.
  • Balloon catheters are used by sending into body cavities of human body with the intent of diagnosis and treatment.
  • Balloon catheters can be used in various forms for diagnosis and treatment.
  • efficiently image recording of endoscope where it is used has become an important case in terms of success of operation.
  • aim of the invention is to improve a balloon catheter that makes optical wash with liquid injection and cleans the optical part that provides the image at the nose of endoscope by washing wherein problems in present structures are solved.
  • Another aim of the invention is to provide cleaning the optical part that provides the image at the nose of endoscope by washing in the case of using any kind of balloon through endoscope.
  • Another aim of the invention is to create a ring-like circle which ensures the cleaning of optical part by washing and a reservoir comprising multiple optical washing liquid outputs at the part of this circle towards the optical nose.
  • Another aim of the invention is to increase the accuracy and detection rate of balloon catheter that is used for diagnosis and treatment by making endoscope record image in a clear view.
  • Another aim of the invention is to have clear view of related body cavity during diagnosis and treatment. And to have accurate and correct results in a short time by preventing possible problems in this manner.
  • Another aim of the invention is to improve a solution that is applicable to any kind of balloon catheter which are used in body cavities.
  • Figure-1 is drawing of closed-ended catheter with non-sheathed balloon in a representative application of the invention.
  • Figure-2 is drawing of closed-ended catheter with sheathed balloon of a representative application of the invention.
  • Figure-3 is drawing of open-ended catheter with non-sheathed balloon of a representative application of the invention.
  • Figure-4 is drawing of open-ended catheter with sheathed balloon of a representative application of the invention. Reference Numbers
  • Balloon catheter (1 ) which is subject of the invention is improved to be applicable in all endoscopic processes in human body.
  • Balloon catheter (1 ) can be closed-ended (3) with two lumens or can be open-ended (2) with more than two lumens.
  • a ring-like optical washing component (6) which is placed in the form of a circle on the part that is after the end of non-sheathed balloon (5) of the knitting sheathed balloon (4) is created.
  • There are optical washing liquid outputs (10) which are in the direction of optical area over that ring.
  • Balloon catheter (1 ) contains any kind of balloon (4, 5) and these balloons (4, 5) can be single, multiple, non-sheathed, knitting sheathed.
  • Knitting sheathed balloons (4) are designed as not to be slippery, and are designed as balloon catheter (1 ) that makes optical washing to be used in tubular organs and tissues.
  • a balloon catheter (1 ) which is also used in treatments of endoluminal- endobronchial tumoral lesions and endovascular atresia that are seen in empty tubular organs and vessels such as trachea, esophagus, urinary tract, bile ducts and which makes optical washing with liquid injecting is improved.
  • balloon catheter (1 ) that makes optical washing with liquid injection as open-ended (2) or closed-ended (2), with knitting sheathed balloon (4) or with non-sheathed balloon (5).
  • Optical washing component (6) is located in front of optical part which is on endoscope at the balloon part (1 1 ). The liquid is sent to optical part from optical washing liquid outputs (10).
  • balloon blowing duct (7) There is balloon blowing duct (7), liquid injection duct (8) and/or medicine sending / washing duct (9) according to the type of balloon catheter (1 ).
  • Optical washing component (6) that is in a form of circle placed in the shape of ring and that is located as it corresponds to optical part in front part of endoscope on several different balloon catheters (1 ) is created.
  • At least one ring-like circle which ensures the cleaning of optical part by washing and optical washing component (6) with a reservoir comprising multiple optical washing liquid outputs (10) at the side of this circle towards the optical nose are created.
  • the invention relates to balloon catheters (1 ) which are consisted of open-ended (2) or closed-ended (3), knitting sheathed balloon (4) or non-sheathed balloon (5), balloon blowing duct (7) and/or medicine sending/washing duct (9) or created at different structures, and which are used by sending into body cavities with aim of diagnosis and treatment, characterized in that; balloon catheter (1 ) which makes optical washing with liquid injection and which comprises at least one optical washing component (6) that ensures cleaning of optical part of endoscope by sending liquid, and at least one liquid injection duct (8) that ensures sending of required liquid to the optical washing component (6) is created in order to provide an accurate diagnosis and treatment by washing optical part of endoscope in front of balloon part (1 1 ).
  • optical washing component (6) which is created as a circle and located in the form of ring and which ensures cleaning of optical part of endoscope as in the operation way of vehicles' wipers such that it records clear image. It comprises optical washing liquid outputs (10) which are in the direction of optical area over the ring that constitutes optical washing component (6).
  • It comprises at least one gutter-like space inside of ring-like circle in which liquid sent from liquid injecting duct (8) is filled, and comprises optical washing liquid outputs (10) which ensures washing and cleaning the optical area on the end of endoscope which is located right over it by means of squirting and injecting when pressure is applied.
  • optical washing component (6) that ensures cleaning of optical part of endoscope in front of part where endoscope is located over balloon catheters (1 ) which are constituted as closed-ended (3) with two lumens or open-ended (2) with more than two lumens.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Child & Adolescent Psychology (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention relates to balloon catheters (1) which are consisted of open-ended (2) or closed-ended (3), knitting sheathed balloon (4) or non-sheathed balloon (5), balloon blowing duct (7) and/or medicine sending/washing duct (9) or created at different structures, and which are used by sending into body cavities with aim of diagnosis and treatment, characterized by balloon catheter (1) which makes optical washing with liquid injection and which comprises at least one optical washing component (6) that ensures cleaning of optical part of endoscope by sending liquid, and at least one liquid injection duct (8) that ensures sending of required liquid to the optical washing component (6) in order to provide an accurate diagnosis and treatment by washing optical part of endoscope in front of balloon part (11).

Description

BALLOON CATHETER THAT MAKES OPTICAL WASHING WITH LIQUID
INJECTION
Technical Field
The present invention; relates to balloon catheter used by sending into body cavities with the aim of diagnosis and treatment. Particularly, the invention relates to balloon catheter making optical wash with liquid injection that contributes for better diagnosis and treatment by washing optical part of endoscope over the balloon catheters. Balloon catheter that is making optical wash and can be used in any endoscopic processes over human body has been improved. Explanation of State of Art
Various balloon catheters are used by sending into body cavities of human body with the intent of diagnosis and treatment. Balloon catheters can be used in various forms for diagnosis and treatment. However, efficiently image recording of endoscope where it is used has become an important case in terms of success of operation.
Quality and definition of recorded image while checking related organs or sections in body cavities with diagnostic purpose are important. In balloon catheter applications with treatment-purpose, a clear image of endoscope becomes an important situation in terms of bringing treatment in successful conclusion.
View of the endoscope loses clarity in various forms while moving in cavity of body. In that case, a solution is needed in order that the endoscope records clear image in terms of operation's efficiency and accuracy. Herein, there is need of developing new techniques that ensures the movement of endoscope without being effected by image distortions. Each structure of balloon catheter can be different. However, technical novelties which clarify the view of endoscope and can be implemented to any balloon catheter properly are required. There always a need for a cleaning the optical part on endoscope thoroughly. A solution that overcomes such problems couldn't have been reached. Therefore, success rates of operations that positively contributes to health of human can be effected negatively. Particularly the optical part of endoscope gets dirty and thus cannot record image while washing some organs with balloon catheters. Overcoming such problems is an important issue in the way of patient's health.
In the patent application numbered CN103025224 and with the code A61 B1 /00 IPC: It is mentioned about catheter and endoscope that have variable hardness adding section that is equipped with balloon with second flexible division. Nevertheless, a different solution is mentioned herein. There is no solution that helps endoscope to record a clear image whatever the structures of balloon catheters are.
Explanation of Aims of the Invention
Based on the state-of-the-art, aim of the invention is to improve a balloon catheter that makes optical wash with liquid injection and cleans the optical part that provides the image at the nose of endoscope by washing wherein problems in present structures are solved.
Another aim of the invention is to provide cleaning the optical part that provides the image at the nose of endoscope by washing in the case of using any kind of balloon through endoscope. Another aim of the invention is to create a ring-like circle which ensures the cleaning of optical part by washing and a reservoir comprising multiple optical washing liquid outputs at the part of this circle towards the optical nose. Another aim of the invention is to increase the accuracy and detection rate of balloon catheter that is used for diagnosis and treatment by making endoscope record image in a clear view.
Another aim of the invention is to have clear view of related body cavity during diagnosis and treatment. And to have accurate and correct results in a short time by preventing possible problems in this manner.
Another aim of the invention is to improve a solution that is applicable to any kind of balloon catheter which are used in body cavities.
And to improve balloon catheter which is applicable to any kind of balloon catheter that are used in body cavities and which makes optical wash with liquid injection so as to achieve aforementioned aims. Explanation of the Figures
Figure-1 ; is drawing of closed-ended catheter with non-sheathed balloon in a representative application of the invention.
Figure-2; is drawing of closed-ended catheter with sheathed balloon of a representative application of the invention.
Figure-3; is drawing of open-ended catheter with non-sheathed balloon of a representative application of the invention.
Figure-4; is drawing of open-ended catheter with sheathed balloon of a representative application of the invention. Reference Numbers
Figure imgf000005_0001
Detailed Explanation of Invention
Balloon catheter (1 ) which is subject of the invention is improved to be applicable in all endoscopic processes in human body.
It is placed on the upper side of balloon part (1 1 ) of any kind of balloon catheter (1 ), i.e. on the part after balloon, and is improved to wash and clear optical part of endoscope by injecting liquid from optical washing liquid output (10).
Balloon catheter (1 ) can be closed-ended (3) with two lumens or can be open-ended (2) with more than two lumens.
A ring-like optical washing component (6) which is placed in the form of a circle on the part that is after the end of non-sheathed balloon (5) of the knitting sheathed balloon (4) is created. There are optical washing liquid outputs (10) which are in the direction of optical area over that ring. There is a gutter-like space inside of the ring-like circle and liquid which is sent from liquid injection duct (8) of catheter is filled into this space and it washes and cleans the optical area on the end of endoscope which is located right over it by means of squirting and injecting when pressure is applied. Balloon catheter (1 ) contains any kind of balloon (4, 5) and these balloons (4, 5) can be single, multiple, non-sheathed, knitting sheathed.
Knitting sheathed balloons (4) are designed as not to be slippery, and are designed as balloon catheter (1 ) that makes optical washing to be used in tubular organs and tissues. A balloon catheter (1 ) which is also used in treatments of endoluminal- endobronchial tumoral lesions and endovascular atresia that are seen in empty tubular organs and vessels such as trachea, esophagus, urinary tract, bile ducts and which makes optical washing with liquid injecting is improved.
As shown in Figures, it can be created on balloon catheter (1 ) that makes optical washing with liquid injection as open-ended (2) or closed-ended (2), with knitting sheathed balloon (4) or with non-sheathed balloon (5). Optical washing component (6) is located in front of optical part which is on endoscope at the balloon part (1 1 ). The liquid is sent to optical part from optical washing liquid outputs (10).
There is balloon blowing duct (7), liquid injection duct (8) and/or medicine sending / washing duct (9) according to the type of balloon catheter (1 ). Optical washing component (6) that is in a form of circle placed in the shape of ring and that is located as it corresponds to optical part in front part of endoscope on several different balloon catheters (1 ) is created.
At least one ring-like circle which ensures the cleaning of optical part by washing and optical washing component (6) with a reservoir comprising multiple optical washing liquid outputs (10) at the side of this circle towards the optical nose are created.
The invention relates to balloon catheters (1 ) which are consisted of open-ended (2) or closed-ended (3), knitting sheathed balloon (4) or non-sheathed balloon (5), balloon blowing duct (7) and/or medicine sending/washing duct (9) or created at different structures, and which are used by sending into body cavities with aim of diagnosis and treatment, characterized in that; balloon catheter (1 ) which makes optical washing with liquid injection and which comprises at least one optical washing component (6) that ensures cleaning of optical part of endoscope by sending liquid, and at least one liquid injection duct (8) that ensures sending of required liquid to the optical washing component (6) is created in order to provide an accurate diagnosis and treatment by washing optical part of endoscope in front of balloon part (1 1 ).
It comprises optical washing component (6) which is created as a circle and located in the form of ring and which ensures cleaning of optical part of endoscope as in the operation way of vehicles' wipers such that it records clear image. It comprises optical washing liquid outputs (10) which are in the direction of optical area over the ring that constitutes optical washing component (6).
It comprises at least one gutter-like space inside of ring-like circle in which liquid sent from liquid injecting duct (8) is filled, and comprises optical washing liquid outputs (10) which ensures washing and cleaning the optical area on the end of endoscope which is located right over it by means of squirting and injecting when pressure is applied.
It comprises optical washing component (6) that ensures cleaning of optical part of endoscope in front of part where endoscope is located over balloon catheters (1 ) which are constituted as closed-ended (3) with two lumens or open-ended (2) with more than two lumens.

Claims

"I .The invention relates to balloon catheters (1 ) which are consisted of open- ended (2) or closed-ended (3), knitting sheathed balloon (4) or non-sheathed balloon (5), balloon blowing duct (7) and/or medicine sending/washing duct (9) or created at different structures, and which are used by sending into body cavities with aim of diagnosis and treatment, characterized by balloon catheter
(I ) which makes optical washing with liquid injection and which comprises,
- at least one optical washing component (6) that ensures cleaning of optical part of endoscope by sending liquid and,
- at least one liquid injection duct (8) that ensures sending of required liquid to the optical washing component (6) in order to provide an accurate diagnosis and treatment by washing optical part of endoscope in front of balloon part
(I I ) .
2. Balloon catheter (1 ) which makes optical washing with liquid injection in accordance with claim 1 , characterized in that;
- it comprises optical washing component (6) which is created as a circle and located in the form of ring and which ensures cleaning of optical part of endoscope as in the operation way of vehicles' wipers such that it records clear image.
3. Balloon catheter (1 ) which makes optical washing with liquid injection in accordance with any of the claims above, characterized in that;
- it comprises optical washing liquid outputs (10) which are in the direction of optical area over the ring that constitutes optical washing component (6).
4. Balloon catheter (1 ) which makes optical washing with liquid injection in accordance with claim 1 , characterized in that
- it comprises at least one gutter-like space inside of ring-like circle in which liquid sent from liquid injecting duct (8) is filled, and comprises
- optical washing liquid outputs (10) which ensures washing and cleaning the optical area on the end of endoscope which is located right over it by means of squirting and injecting when pressure is applied.
5. Balloon catheter (1 ) which makes optical washing with liquid injection in accordance with claim 1 , characterized in that
- it comprises optical washing component (6) that ensures cleaning of optical part of endoscope in front of part where endoscope is located over balloon catheters (1 ) which are constituted as closed-ended (3) with two lumens or open-ended (2) with more than two lumens.
6. Balloon catheter (1 ) which makes optical washing with liquid injection in accordance with claim 1 , characterized in that;
- it comprises at least one ring-like circle which ensures the cleaning of optical part by washing on the optical washing component (6) and a reservoir comprising multiple optical washing liquid outputs (10) at the part of this circle towards the optical nose.
PCT/TR2017/050201 2016-08-16 2017-05-18 Balloon catheter that makes optical washing with liquid injection Ceased WO2018034630A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2016/11494A TR201611494A2 (en) 2016-08-16 2016-08-16 OPTIC WASHING BALLOON CATHETER WITH LIQUID SPRAYING
TR2016/11494 2016-08-16

Publications (1)

Publication Number Publication Date
WO2018034630A1 true WO2018034630A1 (en) 2018-02-22

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ID=60037678

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PCT/TR2017/050201 Ceased WO2018034630A1 (en) 2016-08-16 2017-05-18 Balloon catheter that makes optical washing with liquid injection

Country Status (2)

Country Link
TR (1) TR201611494A2 (en)
WO (1) WO2018034630A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339462A (en) * 2019-07-15 2019-10-18 温州医科大学附属第一医院 Endoscopically guided infusible balloon catheters

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337730A (en) * 1992-06-18 1994-08-16 The United States Of America As Represented By The Secretary Of The Air Force Endoscope cleansing catheter and method of use
US5630795A (en) * 1991-08-02 1997-05-20 Olympus Optical Co., Ltd. Cleaning tube apparatus for endoscope
US20040059290A1 (en) * 2002-09-24 2004-03-25 Maria Palasis Multi-balloon catheter with hydrogel coating
GB2482618A (en) * 2011-09-26 2012-02-08 Airway Medix Spolka Z O O Balloon cleaning device
CN103025224A (en) 2010-11-25 2013-04-03 奥林巴斯医疗株式会社 Catheter with variable insertion part hardness and endoscope with second bending part
GB2502291A (en) * 2012-05-21 2013-11-27 Andrew Breakell A urinary catheter cleaning device using lock fluid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5630795A (en) * 1991-08-02 1997-05-20 Olympus Optical Co., Ltd. Cleaning tube apparatus for endoscope
US5337730A (en) * 1992-06-18 1994-08-16 The United States Of America As Represented By The Secretary Of The Air Force Endoscope cleansing catheter and method of use
US20040059290A1 (en) * 2002-09-24 2004-03-25 Maria Palasis Multi-balloon catheter with hydrogel coating
CN103025224A (en) 2010-11-25 2013-04-03 奥林巴斯医疗株式会社 Catheter with variable insertion part hardness and endoscope with second bending part
GB2482618A (en) * 2011-09-26 2012-02-08 Airway Medix Spolka Z O O Balloon cleaning device
GB2502291A (en) * 2012-05-21 2013-11-27 Andrew Breakell A urinary catheter cleaning device using lock fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339462A (en) * 2019-07-15 2019-10-18 温州医科大学附属第一医院 Endoscopically guided infusible balloon catheters
CN110339462B (en) * 2019-07-15 2024-05-07 南京康友医疗科技有限公司 Balloon catheter capable of injecting liquid under guidance of endoscope

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Publication number Publication date
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