ES2892526T3 - Sistema para determinar el tamaño de un vaso mediante absorción de luz - Google Patents
Sistema para determinar el tamaño de un vaso mediante absorción de luz Download PDFInfo
- Publication number
- ES2892526T3 ES2892526T3 ES16707600T ES16707600T ES2892526T3 ES 2892526 T3 ES2892526 T3 ES 2892526T3 ES 16707600 T ES16707600 T ES 16707600T ES 16707600 T ES16707600 T ES 16707600T ES 2892526 T3 ES2892526 T3 ES 2892526T3
- Authority
- ES
- Spain
- Prior art keywords
- light
- vessel
- surgical instrument
- component
- working end
- 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
- 230000031700 light absorption Effects 0.000 title description 5
- 230000000541 pulsatile effect Effects 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims description 45
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- 238000001514 detection method Methods 0.000 claims description 3
- 210000001519 tissue Anatomy 0.000 description 23
- 210000004204 blood vessel Anatomy 0.000 description 13
- 238000002474 experimental method Methods 0.000 description 12
- 210000000577 adipose tissue Anatomy 0.000 description 8
- 239000008280 blood Substances 0.000 description 8
- 210000004369 blood Anatomy 0.000 description 8
- 238000002834 transmittance Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
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- 206010000060 Abdominal distension Diseases 0.000 description 1
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- 208000008589 Obesity Diseases 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
-
- 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
- A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
-
- 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
- A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
-
- 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
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
-
- 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
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02416—Measuring pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1079—Measuring physical dimensions, e.g. size of the entire body or parts thereof using optical or photographic means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
- A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
- A61B5/7214—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using signal cancellation, e.g. based on input of two identical physiological sensors spaced apart, or based on two signals derived from the same sensor, for different optical wavelengths
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00057—Light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6879—Means for maintaining contact with the body
- A61B5/6884—Clamps or clips
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Physiology (AREA)
- Signal Processing (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Optics & Photonics (AREA)
- Dentistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Vascular Medicine (AREA)
- Pulmonology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Surgical Instruments (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562118429P | 2015-02-19 | 2015-02-19 | |
| PCT/US2016/018798 WO2016134327A1 (en) | 2015-02-19 | 2016-02-19 | System for determining vessel size using light absorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2892526T3 true ES2892526T3 (es) | 2022-02-04 |
Family
ID=55451585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES16707600T Active ES2892526T3 (es) | 2015-02-19 | 2016-02-19 | Sistema para determinar el tamaño de un vaso mediante absorción de luz |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10820838B2 (enExample) |
| EP (1) | EP3258840B1 (enExample) |
| JP (1) | JP6763868B2 (enExample) |
| ES (1) | ES2892526T3 (enExample) |
| WO (1) | WO2016134327A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11399898B2 (en) | 2012-03-06 | 2022-08-02 | Briteseed, Llc | User interface for a system used to determine tissue or artifact characteristics |
| US10251600B2 (en) | 2014-03-25 | 2019-04-09 | Briteseed, Llc | Vessel detector and method of detection |
| EP3258841B1 (en) | 2015-02-19 | 2019-04-10 | Briteseed, LLC | System for determining vessel size and/or edge |
| US10716508B2 (en) | 2015-10-08 | 2020-07-21 | Briteseed, Llc | System and method for determining vessel size |
| EP3413792B1 (en) * | 2016-02-12 | 2023-12-13 | Briteseed, LLC | Determination of the presence of a vessel within a region proximate to a working end of a surgical instrument |
| WO2018044722A1 (en) | 2016-08-30 | 2018-03-08 | Briteseed Llc | System and method for determining vessel size with angular distortion compensation |
| US11723600B2 (en) | 2017-09-05 | 2023-08-15 | Briteseed, Llc | System and method used to determine tissue and/or artifact characteristics |
| US11696777B2 (en) | 2017-12-22 | 2023-07-11 | Briteseed, Llc | Compact system used to determine tissue or artifact characteristics |
| JP7394117B2 (ja) * | 2018-08-20 | 2023-12-07 | ブライトシード・エルエルシー | 組織又はアーチファクトを検出し又は識別するために使用される刺激を与えるシステム |
| EP3626161A1 (en) * | 2018-09-24 | 2020-03-25 | Christie Medical Holdings, Inc. | Ir/nir imaging with discrete scale comparator objects |
| JP7705798B2 (ja) | 2018-12-30 | 2025-07-10 | ブライトシード・エルエルシー | 組織又はアーチファクトを検出又は区別するために使用されるシステム及び方法 |
| US20230056943A1 (en) * | 2019-12-13 | 2023-02-23 | Dinesh Vyas | Stapler apparatus and methods for use |
| US11589864B2 (en) | 2019-12-13 | 2023-02-28 | Dinesh Vyas | Stapler apparatus and methods for use |
| US12290258B2 (en) | 2019-12-13 | 2025-05-06 | Dinesh Vyas | Stapler apparatus and methods for use |
| US20240023889A1 (en) | 2020-07-08 | 2024-01-25 | Briteseed, Llc | System and Method Used to Detect or Differentiate Tissue or an Artifact |
| WO2023220673A1 (en) | 2022-05-11 | 2023-11-16 | Briteseed, Llc | A visual interface for a system used to determine tissue characteristics |
| WO2025064423A1 (en) | 2023-09-21 | 2025-03-27 | Briteseed, Llc | System and method for excitation and detection of fluorescent indicators |
| EP4588428A1 (en) * | 2024-01-18 | 2025-07-23 | Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO | Method and system for determining a blood vessel caliber below the skin |
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| GB1445678A (en) | 1972-06-30 | 1976-08-11 | Secr Social Service Brit | Clinical device comprising a catheter |
| DE69017249T2 (de) | 1989-04-10 | 1995-08-03 | Kowa Co | Ophthalmologisches Messverfahren und Einrichtung. |
| US5259761A (en) | 1990-08-06 | 1993-11-09 | Jenifer M. Schnettler | Tooth vitality probe and process |
| US5762609A (en) | 1992-09-14 | 1998-06-09 | Sextant Medical Corporation | Device and method for analysis of surgical tissue interventions |
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| US5987346A (en) | 1993-02-26 | 1999-11-16 | Benaron; David A. | Device and method for classification of tissue |
| US6032070A (en) | 1995-06-07 | 2000-02-29 | University Of Arkansas | Method and apparatus for detecting electro-magnetic reflection from biological tissue |
| JPH105245A (ja) | 1996-06-25 | 1998-01-13 | Shimadzu Corp | 外科手術支援装置 |
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-
2016
- 2016-02-19 WO PCT/US2016/018798 patent/WO2016134327A1/en not_active Ceased
- 2016-02-19 US US15/551,276 patent/US10820838B2/en active Active
- 2016-02-19 EP EP16707600.9A patent/EP3258840B1/en active Active
- 2016-02-19 JP JP2017543824A patent/JP6763868B2/ja active Active
- 2016-02-19 ES ES16707600T patent/ES2892526T3/es active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018507047A (ja) | 2018-03-15 |
| WO2016134327A1 (en) | 2016-08-25 |
| EP3258840B1 (en) | 2021-09-15 |
| EP3258840A1 (en) | 2017-12-27 |
| JP6763868B2 (ja) | 2020-09-30 |
| US10820838B2 (en) | 2020-11-03 |
| US20180042522A1 (en) | 2018-02-15 |
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