DE102008026826A1 - Medical treatment system for use during medical practice, has comparison unit comparing respiratory actual condition with predetermined condition, and optical, tactile and/or acoustic output unit outputting result of comparison - Google Patents
Medical treatment system for use during medical practice, has comparison unit comparing respiratory actual condition with predetermined condition, and optical, tactile and/or acoustic output unit outputting result of comparison Download PDFInfo
- Publication number
- DE102008026826A1 DE102008026826A1 DE102008026826A DE102008026826A DE102008026826A1 DE 102008026826 A1 DE102008026826 A1 DE 102008026826A1 DE 102008026826 A DE102008026826 A DE 102008026826A DE 102008026826 A DE102008026826 A DE 102008026826A DE 102008026826 A1 DE102008026826 A1 DE 102008026826A1
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- Germany
- Prior art keywords
- treatment system
- respiratory
- medical treatment
- comparison
- patient
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00115—Electrical control of surgical instruments with audible or visual output
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00681—Aspects not otherwise provided for
- A61B2017/00694—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body
- A61B2017/00699—Aspects not otherwise provided for with means correcting for movement of or for synchronisation with the body correcting for movement caused by respiration, e.g. by triggering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
- A61B34/10—Computer-aided planning, simulation or modelling of surgical operations
- A61B2034/101—Computer-aided simulation of surgical operations
- A61B2034/105—Modelling of the patient, e.g. for ligaments or bones
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0816—Measuring devices for examining respiratory frequency
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7455—Details of notification to user or communication with user or patient ; user input means characterised by tactile indication, e.g. vibration or electrical stimulation
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Robotics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein medizinisches Behandlungssystem, welches die Angleichung der aktuellen Atemphase eines Patienten an einen gewünschten respiratorischen Zustand unterstützt.The The present invention relates to a medical treatment system. which is the approximation of the current respiratory phase of a patient to a desired respiratory condition supported.
Nadeleingriffe spielen in der medizinischen Praxis eine große Rolle, beispielsweise bei Biopsien, Drainagen, RF-Ablationen, Vertebro- und Kyphoplastien usw. Die Planung und Führung eines solchen Eingriffs wird üblicherweise anhand einer 3D-Aufnahme durchgeführt, welche durch Computertomographie (CT), Magnetresonanztomographie (MR) oder 3D-Angiographie gewonnen wurde.needle interventions play a major role in medical practice, for example Biopsies, drainage, RF ablation, vertebroplasty and kyphoplasty etc. The planning and leadership such intervention usually becomes based on a 3D-recording carried out, which by computed tomography (CT), magnetic resonance imaging (MR) or 3D angiography was obtained.
Problematisch dabei ist allerdings, daß viele Körperregionen der Atembewegung des Patienten unterworfen sind und somit einerseits die Aufnahme bewegungsunscharf sein kann und andererseits die aktuelle Atemphase während des Nadeleingriffs abweichen kann von der Atemphase während des Anfertigens der 3D-Aufnahme mit der Folge, daß die Nadel fehlerhaft angesetzt und/oder geführt wird.Problematic However, it is true that many body regions are subject to the respiratory movement of the patient and thus on the one hand the shot may be motionless and on the other hand the current one Breathing phase during of the needle engagement may differ from the breathing phase during the Make the 3D image with the result that the needle is incorrectly attached and / or led becomes.
Es ist daher eine Aufgabe der Erfindung, ein medizinisches Behandlungssystem anzugeben, das eine Angleichung der aktuellen Atemphase an einen gewünschten Zustand unterstützt.It It is therefore an object of the invention to provide a medical treatment system indicate that the current respiratory phase is equal to a desired one State supported.
Diese Aufgabe wird gelöst durch ein medizinisches Behandlungssystem, das folgendes aufweist:
- – zumindest einen Sensor zum Erfassen von Daten, die einen aktuellen respiratorischen Istzustand eines Patienten repräsentieren;
- – Schnittstellenmittel zum Empfangen von Daten, die einen respiratorischen Sollzustand repräsentieren;
- – Mittel zum Vergleichen des respiratorischen Istzustandes mit dem Sollzustand; und
- – optische, taktile und/oder akustische Ausgabemittel zum Ausgeben des Vergleichsergebnisses.
- At least one sensor for acquiring data representing a current respiratory actual condition of a patient;
- - Interface means for receiving data representing a respiratory nominal state;
- - means for comparing the respiratory actual state with the desired state; and
- - Optical, tactile and / or acoustic output means for outputting the comparison result.
Vorteilhafte Ausgestaltungen der Erfindung sind in den Unteransprüchen angegeben.advantageous Embodiments of the invention are specified in the subclaims.
Im
folgenden werden Ausführungsbeispiele der
Erfindung im Zusammenhang mit zwei Zeichnungen näher erläutert. Es zeigen:
In
Der
Patient
Zusätzlich oder alternativ zu einer optischen Ausgabe kann eine akustische Ausgabe in Form eines Warntons oder einer automatischen Ansage erfolgen, welche den Patienten auffordert, den aktuellen Zustand zu halten bzw. ein- oder auszuatmen.Additionally or Alternatively to an optical output, an acoustic output in the form of a warning tone or an automatic announcement, which asks the patient to keep the current state or inhale or exhale.
Ferner kann zusätzlich oder alternativ über entsprechende Ausgabemittel eine taktile Ausgabe erfolgen, etwa ein niederfrequentes Rütteln an einem Finger, wenn eingeatmet werden soll und ein hochfrequentes Rütteln, wenn ausgeatmet werden soll sowie das Ausbleiben eines Rüttelsignals, wenn der Sollzustand erreicht ist.Further can additionally or alternatively via appropriate Output means made a tactile output, such as a low-frequency Shake on a finger, if you want to inhale and a high-frequency Shake, if you want to exhale and the absence of a vibrating signal, when the nominal state is reached.
In der medizinischen Praxis kann die vorliegende Erfindung beispielsweise vorteilhaft im Zusammenhang mit den eingangs genannten Nadeleingriffen, aber auch im Zusammenhang mit anderen therapeutischen oder diagnostischen Behandlungen genutzt werden.In For example, in medical practice, the present invention may advantageous in connection with the above-mentioned needle intervention, but also in the context of other therapeutic or diagnostic Treatments are used.
Bei
einer Behandlung wird zunächst
mittels des bildgebenden Geräts
Der Behandler kann die die respiratorischen Zustände während der Akquisition repräsentierenden Daten auswerten, oder dies kann durch Softwaremittel automatisch erfolgen. Die Auswertung zeigt dann, ob der Patient während der Bilderfassung den gewünschten respiratorischen Zustand eingehalten hat oder nicht und erlaubt Rückschlüsse darauf, ob die Aufnahme nutzbar oder durch Bewegungsunschärfe gestört sein wird, ohne daß hierzu die Aufnahme selbst zeitaufwendig analysiert werden müßte.Of the The practitioner can view the data representing the respiratory states during the acquisition evaluate, or this can be done automatically by software means. The evaluation then shows whether the patient during the image acquisition the desired has respiratory state or not and allowed Conclusions about whether the recording is usable or disturbed by motion blur will, without this the recording itself would be time consuming to analyze.
Ebenso
kann überprüft werden,
ob aufeinanderfolgende Aufnahmen (etwa zur Erstellung eines 3D-Modells
mit nur einem Detektor) bei gleichem respiratorischen Zustand gemacht
wurden. Vorteilhaft kann der Patient mittels der Anzeige für die zweite Aufnahme
direkt in den respiratorischen (Soll) zustand dirigiert werden,
in dem die erste Aufnahme gemacht wurde. Die kontinuierliche Überwachung
des Istzustands durch Sensor
Speziell
bei Nadeleingriffen kann mittels eines erfindungsgemäßen Behandlungssystems
sichergestellt werden, daß die
Nadel präzise
so angesetzt und im Körper
des Patienten geführt
wird, wie vorher anhand des 3D-Modells geplant. Hierzu wird der
gespeicherte respiratorische Zustand zum Zeitpunkt der Entstehung
des 3D-Modells als Sollzustand genutzt, und der Patient wird durch
Atemanweisungen, die durch den Behandler oder das System
Zusammenfassend kann festgestellt werden, daß es vorteilhaft mit der vorliegenden Erfindung einerseits möglich ist, durch Atmung verursachte Bewegungsunschärfe zu detektieren, ohne das Bild zu analysieren sowie andererseits einen Patienten in einen bestimmten respiratorischen Zustand zu dirigieren, etwa um eine weitere Aufnahme eines Organs anzufertigen oder um bei Eingriffen in von Atmung beeinflußten anatomischen Regionen sicherzustellen, daß die Schnitt- oder Stichführung wie zuvor geplant verläuft und somit vorteilhaft die Sicherheit der Eingriffe zu erhöhen.In summary can be stated that it advantageous with the present invention is possible on the one hand, to detect motion blur caused by respiration, without that Analyze a picture as well as a patient in one to direct a specific respiratory condition, such as one further recording of an organ or in case of surgery in of respiratory affected anatomical regions ensure that the incision or stich guidance like previously planned runs and thus advantageous to increase the safety of the interventions.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008026826A DE102008026826A1 (en) | 2008-06-05 | 2008-06-05 | Medical treatment system for use during medical practice, has comparison unit comparing respiratory actual condition with predetermined condition, and optical, tactile and/or acoustic output unit outputting result of comparison |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008026826A DE102008026826A1 (en) | 2008-06-05 | 2008-06-05 | Medical treatment system for use during medical practice, has comparison unit comparing respiratory actual condition with predetermined condition, and optical, tactile and/or acoustic output unit outputting result of comparison |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008026826A1 true DE102008026826A1 (en) | 2009-07-30 |
Family
ID=40794572
Family Applications (1)
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---|---|---|---|
DE102008026826A Ceased DE102008026826A1 (en) | 2008-06-05 | 2008-06-05 | Medical treatment system for use during medical practice, has comparison unit comparing respiratory actual condition with predetermined condition, and optical, tactile and/or acoustic output unit outputting result of comparison |
Country Status (1)
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DE (1) | DE102008026826A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018130253A1 (en) * | 2017-01-12 | 2018-07-19 | Opasca Gmbh | Method and apparatus for providing feedback to a patient on his or her breathing during radiotherapy |
CN115736892A (en) * | 2022-11-04 | 2023-03-07 | 云浮市人民医院 | Respiration guiding method and device based on machine vision technology |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482042A (en) * | 1993-07-07 | 1996-01-09 | Kabushiki Kaisha Toshiba | Medical imaging apparatus |
-
2008
- 2008-06-05 DE DE102008026826A patent/DE102008026826A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5482042A (en) * | 1993-07-07 | 1996-01-09 | Kabushiki Kaisha Toshiba | Medical imaging apparatus |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018130253A1 (en) * | 2017-01-12 | 2018-07-19 | Opasca Gmbh | Method and apparatus for providing feedback to a patient on his or her breathing during radiotherapy |
CN110167636A (en) * | 2017-01-12 | 2019-08-23 | 奥帕斯卡有限公司 | For the method and apparatus to patient feedback about its breathing in radiation therapy |
CN115736892A (en) * | 2022-11-04 | 2023-03-07 | 云浮市人民医院 | Respiration guiding method and device based on machine vision technology |
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OAV | Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1 | ||
OP8 | Request for examination as to paragraph 44 patent law | ||
8120 | Willingness to grant licences paragraph 23 | ||
8131 | Rejection |