KR20200049205A - 카테터 - Google Patents
카테터 Download PDFInfo
- Publication number
- KR20200049205A KR20200049205A KR1020180132176A KR20180132176A KR20200049205A KR 20200049205 A KR20200049205 A KR 20200049205A KR 1020180132176 A KR1020180132176 A KR 1020180132176A KR 20180132176 A KR20180132176 A KR 20180132176A KR 20200049205 A KR20200049205 A KR 20200049205A
- Authority
- KR
- South Korea
- Prior art keywords
- sensor
- catheter
- balloon
- blood vessel
- fastening hole
- 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
- 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
- A61M25/104—Balloon catheters used for angioplasty
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22001—Angioplasty, e.g. PCTA
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22051—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
-
- 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
- A61M2025/0001—Catheters; Hollow probes for pressure measurement
- A61M2025/0002—Catheters; Hollow probes for pressure measurement with a pressure sensor at the distal end
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3306—Optical measuring means
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/30—Blood pressure
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Cardiology (AREA)
- Anesthesiology (AREA)
- Child & Adolescent Psychology (AREA)
- Pulmonology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Hematology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
도 2는 본 발명의 실시예에 따른 카테터에서 센서부가 제거된 것을 도시한 도면.
110: 몸체 111: 관통홀
112: 체결공 120: 풍선부
130: 센서부 131: 센서
132: 케이블
Claims (4)
- 혈관 내에 삽입된 와이어에 의해 슬라이딩 가능하도록 관통홀이 형성되며, 측면에 체결공이 형성되는 몸체;
상기 몸체의 외측으로 팽창 가능하도록 상기 몸체의 일부분에 배치되는 풍선부; 및
혈류의 압력을 측정하기 위해 상기 체결공에 배치되어 상기 몸체 외측으로 노출되는 센서부;를 포함하는 카테터.
- 제1항에 있어서,
상기 몸체는 튜브 형상으로 형성되는 카테터.
- 제1항에 있어서,
상기 몸체가 혈관으로 진입하는 방향을 전방이라 할 때, 상기 체결공은 상기 풍선부의 후방에 형성되는 카테터.
- 제1항에 있어서,
상기 센서부는,
광섬유 압력센서, 피에조-저항 압력 센서, 정전용량 압력 센서 중 어느 하나로 선택되는 센서; 및
상기 센서에 연결되어 상기 중공부에 수용되는 케이블;을 포함하는 카테터.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180132176A KR20200049205A (ko) | 2018-10-31 | 2018-10-31 | 카테터 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180132176A KR20200049205A (ko) | 2018-10-31 | 2018-10-31 | 카테터 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20200049205A true KR20200049205A (ko) | 2020-05-08 |
Family
ID=70677876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180132176A Ceased KR20200049205A (ko) | 2018-10-31 | 2018-10-31 | 카테터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20200049205A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116392199A (zh) * | 2023-03-30 | 2023-07-07 | 上海佳沐垚医疗科技有限公司 | 一种冲击波球囊导管及其反馈系统 |
| KR20240031568A (ko) | 2022-08-31 | 2024-03-08 | 쥬베뉴 주식회사 | 풍선 압력에 대한 센서를 구비하는 다기능 경막외 카테터 |
-
2018
- 2018-10-31 KR KR1020180132176A patent/KR20200049205A/ko not_active Ceased
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240031568A (ko) | 2022-08-31 | 2024-03-08 | 쥬베뉴 주식회사 | 풍선 압력에 대한 센서를 구비하는 다기능 경막외 카테터 |
| CN116392199A (zh) * | 2023-03-30 | 2023-07-07 | 上海佳沐垚医疗科技有限公司 | 一种冲击波球囊导管及其反馈系统 |
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