WO2006001055A1 - 医療画像管理システム及び医療画像管理方法 - Google Patents
医療画像管理システム及び医療画像管理方法 Download PDFInfo
- Publication number
- WO2006001055A1 WO2006001055A1 PCT/JP2004/008991 JP2004008991W WO2006001055A1 WO 2006001055 A1 WO2006001055 A1 WO 2006001055A1 JP 2004008991 W JP2004008991 W JP 2004008991W WO 2006001055 A1 WO2006001055 A1 WO 2006001055A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- medical
- information
- image management
- measured
- index
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- 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
-
- 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
- A61B90/361—Image-producing devices, e.g. surgical cameras
Definitions
- the present invention relates to a medical image management system and a medical image management method, and more specifically, provides an index to a medical moving image recorded in accordance with a change in biological information of a medical operator who performs treatment on a patient.
- the present invention relates to a medical image management system and a medical image management method that can be performed. Background art
- Patent Document 1 Japanese Patent Laid-Open No. 2002-58641
- a foot operated by the legs of a medical operator so that the medical operator can efficiently acquire a still image during the operation.
- the medical operator can acquire a still image easily and efficiently even during surgery.
- Patent Document 1 a medical operator can obtain a desired still image by using a foot switch, so even during surgery, the medical operator's I was able to extract still images without having to rest my hands.
- a device for acquiring still images as described above is acquired by the intention of a medical operator. As a result, it is often the case that a medical surgeon who is concentrating on surgery forgets to perform an operation to acquire a still image such as a footswitch.
- the measured biometric information does not have a linear change that changes in time series, but has a non-linear change. It is normal. For this reason, as described above, it has been extremely difficult to accurately determine from the biological information when the medical operator is nervous.
- Patent Document 1 Japanese Patent Application Laid-Open No. 2002-58641
- the present invention relates to a medical image management system and a medical image management method capable of providing an index to a medical moving image recorded in accordance with a change in biological information of a medical operator who performs treatment on a patient.
- the invention according to claim 1 is a medical treatment for photographing a patient who receives a medical action and creating a medical video.
- a medical image management system 1 having a medical imaging device 2 and a recording means 4 for recording a medical moving image taken by the medical imaging device 2, and measuring the biological information of a medical operator performing the medical practice
- a medical image management system comprising means 3 and index assigning means 5 for assigning an index to the medical video recorded in the recording means 4 according to the measurement result measured by the measuring means 3 To do.
- the indexing means 5 compares the measured numerical value received by the numerical value receiving means 51 with a predetermined numerical value.
- the numerical value receiving means 51 receives the measured numerical value measured by the measuring means 3.
- the first comparison means 52 and the medical moving image recorded in the recording means 4 when the measurement value is measured when the measurement value exceeds the predetermined value in the first comparison means 52
- the index assigning means 5 further uses the still image information extracted by the first extracting means 53 as the start index information of the medical moving image to the recording means 4.
- the measured numerical value is measured when the measured numerical value compared by the first comparing unit 52 falls below the predetermined numerical value.
- the first start / end index for extracting the still image information of the medical video recorded in the recording means 4 at the time of recording and recording the still image information as the end index information of the medical video in the recording means 4 The medical image management system according to claim 2, further comprising a recording unit (54).
- the index assigning means 5 stores a numerical value receiving means 51 for receiving a measured numerical value measured by the measuring means 3, and stores the measured numerical value received by the numerical value receiving means 51 in time series.
- the measured numerical value storing means 55, the two measured numerical force values stored in the measured numerical value storing means 55, the change value calculating means 56 for calculating the time series change value, and the change value calculating means 56 A second comparison means 57 for comparing a change value with a predetermined change value, and a time series of the two measured numerical values for obtaining the change value when the change value exceeds the predetermined change value in the second comparison means 57 2.
- An image management system is provided.
- the index assigning means 5 further uses the still image information extracted by the second extracting means 58 as the start index information of the medical moving image to the recording means 4.
- the change value compared by the second comparison unit 57 is less than the predetermined change value. Extracting still image information of the medical moving image recorded in the recording means 4 when the measured value behind the second measured numerical value is measured in time series, and extracting the still image information as the medical image 5.
- the invention according to claim 6 includes an index correction means 60 that shifts the start index information forward by a predetermined time in time series and shifts the end index information backward by a predetermined time in time series.
- the invention according to claim 7 is based on the time-series location where the start index information and / or the end index information is extracted as a reference, and the time-series width of the start index information and / or the end index information.
- the invention according to claim 8 extracts the medical moving image power and / or still image stored between the start index information and the end index information and records the medical moving image force stored in the recording unit 4 in the recording unit 4
- a medical image management system according to any one of claims 3, 5 to 7 is provided.
- the invention according to claim 9 is characterized in that the medical image management system 1 further includes a dividing unit 61 that divides a medical moving image recorded in the recording unit 4 into a plurality of time-series still images, and the divided unit.
- the calculation means 62 for calculating the numerical value on the coordinate system of the color space of each still image is compared with the numerical values on the coordinate system of the plurality of color spaces in time series, and the numerical value on the coordinate system of the color space is determined.
- Selecting means 63 for selecting the still image having a change amount greater than or equal to a predetermined amount, and providing means 64 for providing image change information for each still image selected by the selecting means 63;
- a medical image management system according to any one of claims 1 to 8 is provided.
- the invention according to claim 10 is characterized in that the medical image management system 1 further includes a first display unit A for displaying a medical moving image photographed by the medical photographing apparatus 2, and the first or second extracting means 53, The second display unit C for displaying the still image extracted in 58, and the output unit 7 for displaying the first display unit A and the second display unit C on the same screen.
- a medical image management system according to any one of 1 to 7 is provided.
- the invention according to claim 11 is characterized in that the measuring means 3 includes a medical operator's heart rate, blood pressure, sweating, body temperature, brain wave, grip strength, gaze point, blink, pupil, eye movement, respiratory rate (including apnea time, etc.) ), Breathing curve, number of times to drink saliva, skin electrical conductivity, myoelectric potential difference, brain substance, blood sugar level, blood flow, blood components, various hormone levels, squeezing pressure, electrocardiogram, electrodermal reflex, finger Plethysmogram, postural posture, tear volume, tear component, saliva volume, saliva component, gastric juice volume, gastric juice component, facial expression (feature analysis value), voice change (feature analysis value), lip reading (
- the medical image management system according to any one of claims 1 to 10, wherein at least one of characteristic analysis values), tremors of limbs, and urine (values of protein, sugar, occult blood, etc.) is measured. To do.
- the invention according to claim 12 is characterized in that all biological information measured by the measuring means 3 is recorded in the recording means 4 together with a medical video in time series. Provide a system.
- the medical image management system 1 further selects from a plurality of medical moving images recorded in the recording means 4 based on the total number of the indexes given to the medical images, The medical image management system according to claim 1, wherein predetermined processing is performed on the selected medical moving image.
- the invention according to claim 14 is characterized in that the medical image management system 1 is provided with means for adding an index to a medical video by an operation of a medical operator. Provide a management system.
- the invention according to claim 15 is a medical image management method for photographing a patient who receives a medical action, creating a medical video, and managing the medical video, recording the medical video and performing the medical action Medical information characterized by measuring biological information of a medical operator and adding an index to the recorded medical video according to the measured biological information of the medical operator Image management method.
- the invention according to claim 16 is characterized in that the method for assigning an index to the medical video is performed by comparing the measured biological information with a predetermined numerical value, or a time-series change amount of the measured biological information. 16.
- the invention according to claim 17 provides the medical image management method according to claim 15 or 16, characterized in that the method for assigning the index extracts still image information relating to a still image from the medical moving image. .
- the invention according to claim 18 calculates the start and end times of extracting the medical video from the two still image information extracted from the medical video power, and extracts the medical video and Z or still image during this period. 18.
- the invention according to claim 19 is characterized in that the medical video imaged by the medical imaging device 2 and the medical video image extracted according to the medical operator's biological information are displayed simultaneously.
- a medical image management method according to any one of claims 15 to 18 is provided.
- the medical operator's biometric information includes the medical operator's heart rate, blood pressure, sweating, body temperature, brain wave, grip strength, gaze point, blink, pupil, eye movement, respiratory rate (apnea) Time, etc.), breathing curve, number of times to drink saliva, skin electrical conductivity, myoelectric potential difference, substances in the brain, blood glucose level, blood flow, blood components, various hormone levels, squeezing pressure, electrocardiogram, electrodermal Reflex, fingertip pulse wave, body posture / attitude, tear volume, tear component, saliva volume, saliva component, gastric fluid volume, gastric juice component, facial expression (feature analysis value), voice change (feature analysis value),
- the biometric information obtained by measuring at least one of lip reading (value of characteristic analysis), tremor of limbs, and urine (
- the invention according to claim 21 provides the medical image management method according to claim 14, characterized in that information of an event during a medical practice is stored in the recorded medical video.
- the invention according to claim 22 is characterized in that the specific medical video is selected based on the total number of the indexes given to the medical video. I will provide a.
- the invention according to claim 23 provides the medical image management method according to claim 15, wherein the medical image management method is further provided with index information by an operation by a medical operator.
- the medical video can be indexed according to the change of the biological information of the medical surgeon who performs the medical treatment on the patient, the situation due to the mental state of the medical surgeon in the medical practice
- a medical image management system that can grasp the details in detail. For example, it is possible to easily detect in which scene a medical surgeon is tense during an operation from an index attached to a medical video.
- inexperienced medical surgeons are nervous in what situations during surgery, and they can manage biological information such as whether they are in an excited state, and provide guidance to other medical surgeons for surgery. Can provide effective guidance.
- this device it is possible to grasp the important aspects of medical practice and the aspects that induce the surgeon's tension, and to stabilize the patient's condition in each aspect. Providing a medical image management system that can lead to a high success rate in medical practice.
- the invention according to claim 4 provides a medical image management system that can identify changes in biological information very accurately by using time-series change values, and can provide an index only in this case. be able to.
- the invention according to claim 5 provides a medical image management system capable of giving a start and end index for designating a period considered to be important to a medical video to be recorded. The power to do S.
- the seventh aspect of the invention it is possible to provide a medical image management system that can be extracted as a medical moving image or a plurality of still images by providing a range for the start index information and the Z end index information.
- the invention according to claim 8 provides a medical image management system capable of storing in the recording means 4 a medical video or a plurality of still images at points considered to be important of the medical video by using index information. Can do.
- the invention according to claim 9 can provide a medical image management system capable of detecting a change in a still image of a medical image using a numerical value on a coordinate system of a color space.
- a medical image management system capable of detecting a change in a still image of a medical image using a numerical value on a coordinate system of a color space.
- An image management system can be provided.
- a medical image management system capable of effectively recording and storing medical images based on all biological information.
- the medical video can be indexed according to changes in the biological information of the medical surgeon who performs the medical treatment on the patient, the situation according to the mental state of the medical surgeon in the medical practice The ability to provide a medical image management method that can grasp details in detail.
- the sixteenth aspect of the present invention it is possible to provide a medical image management method in which a method for assigning an index is assigned according to a change value of biological information, and an index can be assigned extremely effectively.
- the index is information related to a still image
- the information about the still image itself is not stored, so that it is possible to provide a medical image management method capable of reducing the storage capacity.
- the priority order can be determined based on the total number of indexes assigned to the medical moving images recorded by the recording means, and furthermore, the selected medical moving images are processed in this priority order.
- FIG. 1 A state where medical practice using the present invention is performed is shown.
- FIG. 2 is a block diagram showing a configuration of a management device.
- FIG. 3 is a block diagram when the first index method is used.
- FIG. 5 is a block diagram when the second index method is used.
- Fig. 6 Indicates the point where still image information is extracted from biometric information.
- Figure 7 Shows an image diagram when index information is assigned using an auxiliary index.
- FIG. 8 Shows that index information based on biological information is given to medical video.
- FIG. 9 is a block diagram showing a configuration for dividing a medical moving image.
- FIG. 10 shows an example of a screen displayed by the output means.
- FIG. 11 shows an example of a screen displayed by the output means.
- FIG. 12 shows an embodiment in which the output means displays a graph of biometric information.
- FIG. 13 shows a flowchart of the first index assignment method.
- FIG. 14 is a flowchart of a second index assigning method.
- FIG. 15 is a flowchart showing an embodiment for managing medical moving images.
- the term “medical surgeon” used in the present invention is intended for a person who performs a medical act on a patient.
- a person who participates in a surgeon's anesthesiology operation assists the surgeon.
- the case where there is one medical operator will be explained, but the number of medical operators is not particularly limited. It is preferable to measure the biological information of the medical surgeon.
- biological information used in the present invention includes “heart rate, blood pressure, sweat volume, body temperature, electroencephalogram, grip strength, gaze point, blink, pupil, eye movement, respiratory rate (including apnea time, etc.), respiratory Curve, number of saliva drinks, skin electrical conductivity, myoelectric potential difference, substances in the brain, blood sugar level, blood flow, blood components, various hormones, squeezing pressure, electrocardiogram, electrodermal reflex, fingertip pulse wave , Body posture, tear volume, tear component, saliva volume, saliva component, gastric fluid volume, gastric juice component, facial expression (feature analysis value), voice change (feature analysis value), lip reading (feature analysis value) ), Limb tremor, urine (protein, sugar, occult blood, etc.). These pieces of information change in time series, and the time series changes are measured by a measuring means described later.
- feature analysis value indicates the magnitude (change value) of the time change when changing in time series, and the feature is determined by the magnitude of this change value. It can be set as follows.
- the biological information measured in the medical image management system and method of the present invention uses the medical operator's biological information, but it is preferable to use the patient's biological information as well. When there are a plurality of patients, it is more preferable to measure biometric information of all of the plurality of patients.
- a medical image management system 1 includes a management device 6 including a medical imaging device 2, a measuring unit 3, a recording unit 4, and an indexing unit 5 (see FIG. 2).
- the medical imaging apparatus 2 is an imaging apparatus that images a medical action performed by a medical operator or an imaging apparatus that images an affected area where a medical action of a patient is performed.
- the medical imaging apparatus 2 can employ the above-described imaging apparatus, and examples thereof include medical analog or digital imaging apparatuses such as a surgical field camera and a surgical microscope.
- the measuring means 3 is a measuring instrument that measures biological information, and transmits this biological information to the management device 6 described later. Since this measuring means 3 is provided to a medical surgeon, it is assumed that it does not interfere with medical practice.
- the measuring means 3 shown in FIG. 1 is provided with a measuring unit 31 for measuring the brain wave and blood pressure of the medical operator. After measuring the brain wave and blood pressure, the biometric information is sent to the transmitting unit 32. Biological information is transmitted from the transmission unit 32 to the management device 6 using a wireless system.
- the transmission method for transmitting the biological information to the management device 6 is not particularly limited as long as it uses a wireless or wired transmission method and does not interfere with the medical operator.
- the measuring means 3 attached to a person other than the medical operator is not particularly limited as long as it can accurately measure biological information.
- the management device 6 is a device having a recording unit 4 and an index providing unit 5 which will be described later.
- This management device 6 employs a commonly used computer, such as an input device such as a keyboard and a mouse, an arithmetic device that performs addition, subtraction, multiplication, division, and comparison processing of numerical values, a storage device that temporarily stores calculation results, and a medical image. And a display device for displaying still images, and a control device for controlling these devices. By having these functions, it is possible to execute processing described later.
- the recording means 4 is a storage device provided in the management device 6, and a main storage device can also be adopted, and an auxiliary recording device provided outside can also be adopted.
- This recording means 4 records a medical moving image photographed from the medical photographing apparatus 2. When this medical video is recorded, the recorded time information is also recorded.
- the index assigning means 5 is provided in the management device 6 and performs the processing described below. .
- the index assigning means 5 assigns an index to the medical moving image recorded in the recording means 4 according to the measurement result based on the measured numerical value measured by the measuring means 3. This index is recorded together with the medical video recorded in the recording means 4.
- the index assignment means 5 includes a numerical value reception means 51, a first comparison means 52, a first extraction means 53, and a first start / end index recording means 54 (FIG. 3). reference).
- the numerical value receiving means 51 receives the measured numerical value measured by the measuring means 2.
- the numerical reception means 51 continuously receives the measured numerical values in time series.
- the first comparing means 52 compares the measured numerical value received by the numerical value receiving means 51 with a preset predetermined numerical value.
- the first comparison means 52 compares the received measured numerical value with the predetermined numerical value.
- This predetermined numerical value is appropriately set by the user and is changed depending on the type of biological information.
- a value exceeding this predetermined numerical value is a numerical value that can be determined to indicate that the state is different from the normal state. For example, a medical surgeon with a normal heart rate of “60” may set this predetermined value to “100” and make the abnormal state when the heart rate exceeds “100”. it can.
- the predetermined value calculate the value (normal value) of the normal state (in daily life) of the medical operator, and set a value that is somewhat higher than this value (normal value + ⁇ ) as the predetermined value, or It is also possible to measure a numerical value in an abnormal state of a medical operator and use this numerical value as a predetermined numerical value.
- the first comparison means 52 prompts the first extraction means 53 described later to operate when the measured numerical value exceeds the predetermined value, and when the measured numerical value is not less than the predetermined numerical value, the first comparing means 52 chronologically. The next measured value is compared with a predetermined value.
- the first extracting unit 53 extracts still image information of the medical moving image recorded in the recording unit 4 when the measured numerical value is measured when the first comparing unit 52 exceeds the predetermined numerical value.
- the first comparison means 52 detects a measured numerical value that is higher than the predetermined numerical value, based on the time information at which this measured numerical value was measured, Medical still images are identified.
- still image information such as time information, index information, address information, or the like of the still image or information indicating the position of the still image in the medical moving image is specified.
- the first start / end index recording unit 54 records the still image information extracted by the first extraction unit 53 in the recording unit 4 as the start index information of the medical moving image. Furthermore, after the still image information is extracted by the first extracting means 53, if the measured numerical value compared by the first comparing means 52 falls below a predetermined numerical value, the recording means 4 when the measured numerical value is measured The still image information of the medical moving image to be recorded is extracted, and this still image information is recorded in the recording means 4 as the end index information of the medical moving image.
- the first start / end index recording means 54 is set not to extract still image information even if the first comparison means 53 prompts another extraction command when the first extraction means 53 extracts the still image information. Keep it.
- the still image information extracted by the first extraction means 53 is used when the measured numerical value exceeds or falls below the predetermined numerical value, that is, when the time series change of the measured numerical value intersects with the predetermined numerical value. Only the still image information will be extracted.
- the first comparing means 52 is the first extracting means 53.
- the still image information at time A1 is extracted. This still image information is made into start index information by the first start / end index recording means 54.
- the first comparing means 52 prompts the first extracting means 53 to move to the first extracting means 53, but the first comparing means 52 ignores this command because the operation of the first extracting means 53 is stopped. It will be.
- the first comparing means 52 prompts the operation of the first extracting means 53 because the measured numerical value falls below the predetermined numerical value (X) after the measured numerical value exceeds the predetermined numerical value.
- the first extraction means 53 extracts still image information. This still image information is recorded as end index information by the first start / end index recording means 54.
- the period from the time A1 to the time A3 is a period during which the operation of the first extraction means 53 is stopped. In this way, the start and end indexes, which are still image information, are given at the A1 and A3 times, and the A1 time force until the A3 time is an important point obtained from the medical surgeon's biological information in this operation. I understand that there is.
- the second index assigning method includes a numerical value receiving means 51, a measured numerical value storing means 55, a change value calculating means 56, a second comparing means 57, a second extracting means 58, and a second start / end index recording means 59.
- the numerical value receiving means 51 receives the measured numerical value measured by the measuring means 3 as described above.
- the measured numerical value storing means 55 stores the measured numerical values received by the numerical value receiving means 51 in time series.
- the measured numerical value storage means 55 can employ a normal recording device.
- the change value calculation means 56 calculates the two measured value force time series change values stored in the measurement value storage means 55.
- the change value calculation means 56 calculates the change values (change amounts) of two measurement values having an arbitrary interval because the measurement value storage means 55 stores the measurement values continuously in time series. To do.
- the interval between the two measurement values for calculating this change value is not particularly limited, and an interval that can calculate a change value that can reliably grasp changes in biological information is preferred.
- This change value calculation means 56 can employ a method of calculating the change value by adopting a method of calculating an average value of two measured numerical values.
- the second comparison means 57 compares the change value calculated from the change value calculation means 56 with a predetermined change value. In this case, as the predetermined change value to be compared, a preset value can be adopted, or an average value that is earlier (older) in time series than the average value calculated from two measured numerical values. Are compared with each other, and the calculated values are compared with these predetermined changes.
- the second extracting means 58 records when the second measured value in the second comparing means 57 exceeds the predetermined change value, when the second measured value for obtaining the changed value is measured in time series.
- the still image information of the medical moving image recorded in the means 4 is extracted.
- the function of extracting the basic still image information possessed by the second extraction means 58 is the function as described in the first extraction means 53.
- the still image information extracted by the second extraction means 58 includes the two calculated change values. The difference is that still image information of medical video is extracted when the previous (older) measurement values are measured in time series.
- the second start / end index recording unit 59 records the still image information extracted by the second extraction unit 58 to the recording unit 4 as the start index information of the medical video, while the second extraction unit 58 stops the still image information. After the image information is extracted, when the change value compared in the second comparison means 57 falls below a predetermined change value, the measurement value that is behind the two time series of measurement values to obtain this change value is obtained. The still image information of the medical moving image recorded in the recording means at the time of measurement is extracted, and this still image information is recorded in the recording means 4 as medical movie end index information.
- This second start / end index recording means 59 is the same as the first start / end index recording means 54 in that it provides start index information and end index information, and the start index information includes two measured numerical values for calculating change values. It is different in that it is assigned to the previous (old) measurement value in time series, and the end index information is assigned to the later (new) measurement value in time series of the two measurement values that calculate the change value. For example, assuming that a diagram showing changes in biological information as shown in FIG. 6 is obtained, first, the numerical value receiving means 51 receives measured numerical values at predetermined intervals (B1, B2, B3, B4, B5). These measurement values are sent to the measurement value storage means 55 and recorded.
- predetermined intervals B1, B2, B3, B4, B5
- the recorded measurement numerical value is sent to the change value calculation means 56, and the change value at every predetermined interval is obtained. Calculate the average value (first average value) of the measured value at time B1 and the measured value at time B2. This average value becomes the change value (previous average value).
- the average value (second average value) of the measured value at B2 time and the measured value at B3 time is calculated.
- This average value becomes the change value (later average value).
- the second comparison means 57 compares the first average value with the second average value.
- the operation to the second extraction means 58 is prompted.
- the predetermined numerical value at this time can be appropriately set by the user, and can be changed depending on the medical operator and the biological information as described in the first indexing method.
- the second variation value between the B2 time IJ and the B3 time IJ is very different from the first change value between the B1 time and the B2 time.
- the second comparison means 57 is used in time series for the second extraction means 58 to calculate the second change value. Extract still image information of medical video when previous (old) measurement value was measured. In other words, the extracted still image information is still image information at time B2. This still image information is recorded in the recording means 4 as start index information. Further, end index information is obtained by the second start / end index recording means 59.
- the B3 time and B4 time change value (third average value) and B4 time B5 time change value (fourth average value) are calculated from the average value calculating means 56. Since the third average value and the fourth average value have a large numerical difference when compared by the second comparison means 57, the second comparison means 57 sends the still image to the second extraction means 58. The action is prompted to extract information. As a result, the still image information at the later (new) B4 time of the two measured numerical values for calculating the third average value is recorded in the recording means 4 as the end index information. Note that by narrowing the interval between B1 to B5 shown in FIG. 6, it is possible to grasp the start and end times of changes in biological information more accurately, and to add start index information and end index information respectively. .
- this biological information is stored in the measured numerical value storage means 55, it may be set to calculate the start and end times of the change while recording a certain amount of measurement. .
- the waveform of the biological information in this case is plotted (biological information change is grasped), and this change is detected by a genetic algorithm, a neural network, Using an algorithm for obtaining an optimal solution such as fuzzy logic, the biological information starts to change (occurs) at what time from normal biological information, and returns to the normal biological information value (ending) from what time. You can also ask.
- the numerical value group measured numerical value transition
- the start index information is shifted forward by a predetermined time in time series, and the end index information is given backward in time series. It is preferable to provide an index correction means 60 for shifting the minute. By providing the index correction means 60 in this way, the start index information is moved forward and the end index information is moved backward. By shifting, when playing back a medical video, it is possible to reliably observe from the time when the change in biological information appears until the end of the change in biological information. This is because it can be observed.
- the shift time is not particularly limited and is appropriately set by the user.
- the extracted start and end index information can have a time-series width.
- start and end index information can be recorded in the recording means 4 with a width using the extracted time points as reference axes. Since these index information is extracted at a certain specific time point (extracted time) as described above, it does not have a width. Thus, still image information (start and end index information) can be extracted as a medical moving image having a certain width at important points.
- an auxiliary index is provided at a backward position by i3 time-sequentially using the extracted start index information as shown in Fig. 7 (a) as the start axis (reference axis).
- the medical video between the index information and the auxiliary index or all existing still images are shown as index information.
- Fig. 7 (a) The medical video between the index information and the auxiliary index or all existing still images are shown as index information.
- the extracted start index information is used as the start axis (reference axis), and an auxiliary index is provided in the forward position by i3 in time series, and a medical video or video between the start index information and the auxiliary index is provided. All existing still images are shown as index information.
- Fig. 7 using the extracted start index information as the start axis (reference axis), two auxiliary indexes are set for each of ⁇ in the forward and backward positions in time series, and the medical index between these two auxiliary indexes is set. Moving images or all still images are shown as index information, although the start index information has been explained in Fig. 7.
- the end index information can also be set in the same way, and ⁇ and ⁇
- the time-series length is appropriately set by the user, and ⁇ in Fig. 7 (c) is set symmetrically with respect to the reference axis in a time-series manner, but is not particularly limited. It is possible to give a width to the extracted start or end index information by providing a width to the index information extracted in the index information having the width thus extracted. It will be recorded with the video.
- Start and end index information extracted by the first extraction means and the second extraction means 53, 58 The medical animation surrounded by the index information can be extracted using the information.
- the extracted medical moving image can extract medical moving images or all still images existing between the start index information and the end index information.
- the extracted medical video can extract the medical video itself or all still images existing in this section (from start index information power to end index information).
- the index information, address information, and time information when it is recorded in the start and end recording means 4 are extracted, or the index information, address information, and time information of all existing still images are extracted. You can also.
- image attribute information (property) to each of the index information, the medical moving image, and the still image extracted as described above. By assigning such image attribute information, it is possible to quickly confirm the attributes of the extracted information.
- the index information given to the above-mentioned medical video can be indexed by a medical operator using a foot switch (foot-operated switch), a manual switch, a hand button remote controller, etc. It is preferably set. By setting so that the medical image intended by the medical operator can be extracted in this way, both the medical image intended by the medical operator and the unintended medical image can be acquired. Because.
- the medical image management system 1 can add start index information and end index information to a medical moving image in accordance with changes in biological information as described above.
- This biological information includes the grip strength, gazing point, blink, pupil, eye movement, respiratory rate (including apnea time, etc.), respiratory curve, number of saliva movements, skin electrical conductivity, myoelectric potential difference, Substances in the brain, blood glucose level, blood flow, blood components, various hormones, squeezing pressure, electrocardiogram, skin electrical reflex, fingertip pulse wave, body posture, tear volume, tear components, saliva volume, Saliva component, gastric fluid volume, gastric fluid component, facial expression (feature analysis value), voice change (feature analysis value), lip reading (feature analysis value), tremor of limbs, urine (protein, sugar, occult blood, etc.) Value) of at least one living body information can be used.
- a plurality of index information is given to one medical video as shown in FIG. 8, and by comparing these start and end index information respectively, it becomes clearer and clearer.
- the important points of medical video will be projected accurately.
- FIG. 8 it can be seen that the portion surrounded by a dotted ellipse has changes in heart rate, blood pressure, sweat volume, body temperature, and electroencephalogram different from normal values. From this, it can be easily inferred that this medical practice is a scene where the medical practice at this point has extreme tension. In this way, by using a plurality of pieces of biological information and calculating the time of a medical moving image in which a plurality of pieces of biological information overlap, it is possible to estimate the importance of medical practice over time.
- grip strength is used as biometric information
- a point having a large change in strength of grip strength can be added to a video as index information, and compared with the content of a medical video extracted at that time. It is easy to understand how surgical instruments such as scalpels were used.
- the medical image management system 1 further includes a dividing means 61, a calculating means 62, a selecting means 63, and an assigning means 64 in order to detect a change in a medical moving image (see FIG. 9).
- This dividing means 61 divides the medical video recorded in the recording means 4 into a plurality of still images in time series. To do.
- the dividing interval of the medical moving image performed by the dividing unit 61 is not particularly limited, and it is preferable to create a still image for each 1S frame. By creating each frame in this way, it is possible to effectively use the display for each frame when displaying on a display device, which will be described later. Because.
- the calculating means 62 calculates a numerical value on the coordinate system of the color space of each divided still image.
- the numerical value on the coordinate system of this color space can be a numerical value that makes it possible to detect a change due to the color scheme of the still image, for example, RGB (Red_Green_Blue) value, YUV (PAL-Phase Alternation by Line ), YCbCr (ITU-R BT.601) and XYZ (CIE 1931) can be used.
- the selection means 63 compares the numerical values of the coordinate systems of a plurality of color spaces in time series, and selects a still image in which the numerical values of the coordinate systems of the preceding and following color spaces have a change amount greater than or equal to a predetermined amount.
- a time series comparison performed by the selection means 63 a plurality of still images are arranged in time series, and the still images before and after this are compared with each other.
- a comparison is made by using a histogram obtained by the numerical power of the coordinate system in the color space, and a still image having a numerical value in the coordinate system of the color space in which the numerical value group largely fluctuates is selected.
- the standard for changing the numerical value group is appropriately set by the user.
- the assigning means 64 assigns image change information to each still image selected by the selecting means 63.
- This image change information is an index assigned to the same medical moving image as the above-described start index information and end index information, and is recorded in the recording means 4. In this way, by dividing the medical moving image into a plurality of still images, it is possible to grasp the variation of the still image by using the numerical value of the coordinate system of the color space of the still image. In addition, since a change from a still image can be detected in this way, it can be compared with changes in biological information.
- the display screen of the output means 7 included in the medical image management system 1 of the present invention includes a first display unit A for displaying a medical moving image captured by the medical imaging apparatus 2 as shown in FIG. It has a second display unit C for displaying still images of still image information extracted by the extraction means 53 and 58, and displays the first display unit A and the second display unit C on the same screen. . Further, this display screen has a moving image display unit D and an operation unit B showing medical moving images stored in the recording means 4.
- the display method of the output means 7 is not particularly limited, but the display unit A, the operation unit B, the still image display unit C and the moving image display unit D are displayed by dividing the screen as shown in FIG. Is preferred. In FIG.
- the display unit A is arranged on the upper left side
- the operation unit B is arranged on the lower left side
- the still image display unit C is arranged on the upper right side
- the moving image display unit D is arranged on the lower right side.
- the resolution of this screen is not particularly limited.
- the resolution is 1024 X 768 pixels. It is preferable to have a resolution of about 1280 x 1024 pixels, but it is not particularly limited.
- a patient display unit E indicating patient identification information is arranged on the still image display unit C. Below the screen, conversion means F, which will be described later, is displayed.
- the display unit A displays the medical moving image and still image stored in the recording means 4 so as to be reproducible. Since the display unit A reproduces medical moving images and still images taken by the medical imaging device 2, it is preferable that the display color can be displayed at a resolution of 16 bits or 24 bits.
- the color resolution (number of colors) is appropriately set according to the ability of the medical imaging apparatus 2 that is not particularly limited.
- a medical video is stored in the recording means 4, a medical video (medical video file) is displayed on the video display unit D described later, and the first part of the video is displayed on the display unit A accordingly. Yes.
- the operation unit B can operate the moving image displayed on the display unit A. Since the operation unit B is displayed on the screen, the operation unit B is provided to directly indicate the operation screen by a coordinate input device such as a mouse. The operations displayed by the operation unit B are provided for playback, stop, reverse, fast forward, pause, reverse playback, fast forward playback, video recording and other video switching B1 necessary for playing back medical video. It has been. By having this operation unit B, a moving image can be easily reproduced. It is preferable that the output means 7 has an extraction unit that can extract an image displayed on the display unit A as a still image by the operation unit B. By inputting this extraction unit by inputting coordinates with a mouse or the like, The image displayed on the display unit A can be extracted as a still image.
- the extraction unit may be anywhere on the same screen as the display unit A, the operation unit B, and the still image display unit C displayed by the output means 7, but in the drawing of this embodiment (see, for example, FIG. 11). ), Because a still image to be described later displayed on the still image display unit C is extracted from the moving image displayed on the display unit A, it is provided between the display unit A and the still image display unit C.
- FIG. 11 shows a screen in a state where two still images are extracted from the medical moving image displayed in the moving image display part D.
- the image displayed on the display unit A is the still image displayed on the still image display unit C (the still image on the left side of the screen).
- the still image displayed on the still image display section C is displayed with the still image to which the start index information is added.
- the end index information is given from the time of the start index information, and the medical video during the period is displayed on the display unit A.
- the operation unit B has an auxiliary operation unit B3 that can fast forward or rewind an image reproduced (displayed) on the display unit A as shown in FIG. 10 by a predetermined interval.
- the auxiliary operation unit B3 fast-forwards or rewinds the displayed image by a predetermined interval and displays it on the display unit A.
- the fast forward and rewind are displayed so that fast forward and rewind of 30 seconds, 15 seconds, 1 second, and 1 frame can be performed, but there is no particular limitation.
- the frame interval is not particularly limited, and is preferably as short as possible, but may be set by the user as appropriate.
- an image (still image) before or after a predetermined interval (operation input by the auxiliary operation unit B3) of the moving image displayed on the display unit A is displayed.
- a rewind (1 second) operation which is an auxiliary operation
- the image at playback time 1:29 still image
- a desired image (still image) can be displayed by finely adjusting the moving image or still image displayed on the display unit A.
- the still image display unit C displays a still image to which index information has been added from the medical moving image by the index assigning unit 5 and a still image at the start of the extracted medical moving image.
- the still image displayed on the still image display unit C includes information on the medical moving image from which the still image is extracted. This video information is information linked to the extracted basic medical video. May be. Since the still image contains information on the medical video, the still image is extracted on the display A when the still image displayed on the still image display C is selected by a coordinate input device or the like. The still image part of the movie is displayed. A still image obtained by playing back a medical video is also displayed.
- a still image operation unit C1 is provided that can operate a still image displayed on the still image display unit C by mouse input.
- the moving image display unit D displays a list of medical moving images stored in the recording means 4 and medical moving images extracted with index information.
- the moving image displayed on the moving image display unit D is a medical moving image stored in the recording means 4, and a moving image including index information can be displayed.
- the method of displaying the moving image displayed on the moving image display unit D is not particularly limited, but it is preferable to display the first image of the moving image as a thumbnail or reduced in order to easily specify the type of moving image. . Moreover, you may display the reproduction time of a moving image.
- a video editing unit D1 for selecting and editing a video (or video file) displayed in the video display unit D is provided, and multiple selection or deletion of videos (or video files) can be performed. I can do it.
- the patient display unit E displays identification information of the patient who is the owner of the video or still image displayed on the display unit A.
- the patient identification information displayed on the patient display unit E is not particularly limited, and is attribute information such as the patient's name, sex, date of birth, and the like. It is desirable that the patient display unit E is not displayed when a medical image having confidentiality is displayed.
- the output means 7 may display a printing means G that can output the selected still image as shown in FIG. 10 to the printing apparatus for printing. Further, there may be provided conversion means H that can convert still images and moving images (still image files and moving image files) displayed on the still image display unit C and the moving image display unit D into a predetermined image format. I do not care.
- This conversion means H can be converted into an image standard format such as DICOM (Digital Imaging and Communications in Medicine) or JPEG (Joint Photographic Experts Group). This conversion means is divided into a DICOM conversion means and a storage conversion means as other conversion means.
- the output means 7 displays a graph showing changes in measured biological information recorded in synchronization with the medical video when the medical video as shown in FIG. 12 is displayed on the display unit A. Is preferred. In this way, medical video is displayed and biological information is displayed. By displaying changes in information, it is possible to more accurately confirm changes in biological information and the course of medical practice.
- a display showing a time period during which medical video is timed and the start and end index information of each biological information is given as shown in FIG. 8 can be performed. In this way, it is possible to indicate the period of time during which the medical video and index information of each biometric information is given, so that the user can confirm the important points in medical practice by browsing this screen.
- information especially a change dura- tion that changes in time series
- Information from the medical device displayed by the output means 7 is preferably displayed in synchronization with the moving image display of the medical moving image. In this way, the user can be assured by synchronizing and displaying the medical video, information from the medical device, and changes in the medical operator and / or biological information measured by the patient force on the output means 7 (display screen). This is because changes in time series can be easily grasped from the output means 7.
- an index is assigned to points that are considered to be important for medical moving images taken from the medical imaging device 2 based on changes in the biological information of medical practitioners and patients during medical practice.
- FIG. 13 shows a flowchart of the first index assigning method.
- the medical imaging device 2 takes a medical video of the medical practice (Sl).
- the biological information of the medical operator and patient is measured by the measuring means 3 (S2).
- the measured biological information is received by the numerical value receiving means 51 and compared with a predetermined numerical value by the first comparing means 52 if the first index assignment method is adopted (S3).
- the first extracting means 53 extracts still image information of the medical moving image as start index information for the medical moving image (S4).
- the first extracting means 53 extracts the still image information of the medical moving image as the end index information (S5).
- the processing steps from (S2) to (S5) are performed during the period of medical treatment, and index information is assigned to each of the measured biological information.
- the extracted index information is attached to the medical video and recorded by the recording means 4 (S6).
- a medical moving image as shown in FIG. 14 is taken by the medical photographing apparatus 2 (S11), and the biological information is measured by the measuring means 3 (measured
- the measured numerical values are received by the numerical value receiving means 51 and stored in time series in the measured numerical value storing means 55 (S13).
- the change value calculating means 56 calculates the change value for every predetermined time (S14).
- the second extraction means 58 uses the static index of the medical movie at the start time of the predetermined time as start index information.
- Image information is extracted (S15)
- the second extraction means 58 extracts still image information of the medical video at the end time of the predetermined time when the change value is calculated as the end index information. (S16).
- the processing steps from (S12) to (S16) are performed during the period of medical practice, and are performed for all measured biological information.
- the extracted index information is recorded by the recording means 4.
- the start and end index information can be shifted forward or backward in time series using the index correction means 60.
- the still image display unit C or the moving image display unit D displays the oldest (old) still image in time series of the extracted medical moving image or still image aggregate.
- the medical video is stored in the recording means 4, in addition to the above-mentioned start and end index information, it is preferable to record information on events performed in the medical room including this medical practice. By recording information on events during medical practice, it becomes possible to grasp changes during medical practice more accurately.
- Information on events during this medical practice includes, for example, information on the time at which medical practice was performed, information on medications, instruction information by voices of medical surgeons, various biological monitors and measurement signals measured by medical devices, and medical-related information.
- Information such as information on the entry / exit of medical personnel (including medical practitioners) and operation status information of various devices can be recorded as index information in medical videos.
- the time information when medical practice is performed is added as index information to the medical video as “the time when the surgeon A sprayed 50 ml of physiological saline near the incision”.
- radio IC tags such as RFID (Radio Frequency Identification) and barcodes.
- Management can be grasped by attaching a code such as a QR code individually.
- FIG. 15 is a flowchart showing an example of managing a plurality of medical moving images.
- a plurality of medical videos for a certain period are stored. This period may be in units of one day, or may be set as appropriate by the user as one week or one month.
- the patient's medical video is recorded (S31).
- index information is assigned using the medical image management system 1 (S32).
- a plurality of medical animations are edited.
- the start and end index information is assigned to the medical video based on biometric information, so the sum of the start and end periods of this indexing information is calculated ( 334;).
- This step (S33) is performed for all of the patient's medical moving images to be recorded (S35). With this process, the feature values of all medical moving images are calculated.
- the feature quantity of this medical video is stored in the recording means 4 (S36), and a medical video having a feature quantity greater than or equal to a predetermined quantity from a large number of feature quantities based on this feature quantity. Is selected (S37).
- the predetermined amount at this time is appropriately set by the user, and a medical moving image satisfying the predetermined amount is treated as an important medical moving image.
- the selected medical video is treated as “high priority” compared to other medical videos (S38).
- “high priority” processing processing for long-term storage, such as reversible compression, compression with a low compression rate, or later compression, is performed.
- weighting is calculated for each piece of biometric information at the time of feature quantity extraction (for example, a period obtained from important biometric information is multiplied by a relatively large coefficient to obtain unimportant biometric information power). Based on biological information such as multiplying the period by a small coefficient, it is divided into specific periods according to the importance), and the skill level of medical surgeons and the tendency of technically easy short-term surgery Can be read, and this can be treated as a priority index.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/008991 WO2006001055A1 (ja) | 2004-06-25 | 2004-06-25 | 医療画像管理システム及び医療画像管理方法 |
JP2005510827A JP3839839B2 (ja) | 2004-06-25 | 2004-06-25 | 医療画像管理システム及び医療画像管理方法 |
US11/643,736 US8315688B2 (en) | 2004-06-25 | 2006-12-21 | Medical image management system and medical image management method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2004/008991 WO2006001055A1 (ja) | 2004-06-25 | 2004-06-25 | 医療画像管理システム及び医療画像管理方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/643,736 Continuation US8315688B2 (en) | 2004-06-25 | 2006-12-21 | Medical image management system and medical image management method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006001055A1 true WO2006001055A1 (ja) | 2006-01-05 |
Family
ID=35781607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2004/008991 WO2006001055A1 (ja) | 2004-06-25 | 2004-06-25 | 医療画像管理システム及び医療画像管理方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8315688B2 (ja) |
JP (1) | JP3839839B2 (ja) |
WO (1) | WO2006001055A1 (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006223375A (ja) * | 2005-02-15 | 2006-08-31 | Olympus Corp | 手術データ記録装置、手術データ表示装置及び手術データ記録表示方法 |
JP2010005326A (ja) * | 2008-06-30 | 2010-01-14 | Toshiba Corp | イベント識別システム |
JP2010051476A (ja) * | 2008-08-27 | 2010-03-11 | Toshiba Corp | 医用データ変換装置 |
JP2010269051A (ja) * | 2009-05-25 | 2010-12-02 | Hitachi Medical Corp | 画像診断装置 |
JP2011036370A (ja) * | 2009-08-10 | 2011-02-24 | Tohoku Otas Kk | 医療画像記録装置 |
JP2011036372A (ja) * | 2009-08-10 | 2011-02-24 | Tohoku Otas Kk | 医療画像記録装置 |
JP2016505997A (ja) * | 2013-01-11 | 2016-02-25 | ゾール メディカル コーポレイションZOLL Medical Corporation | Ems意思決定支援インターフェース、事象履歴、及び関連するツール |
JP2016091226A (ja) * | 2014-10-31 | 2016-05-23 | キッセイコムテック株式会社 | 在宅療養支援方法および在宅療養支援コンピュータプログラム |
DE102017122263A1 (de) | 2016-09-28 | 2018-03-29 | Fujifilm Corporation | Gerät, Verfahren und Programm zum Speichern und Wiedergeben medizinischer Bilder |
US10441626B2 (en) | 2013-10-08 | 2019-10-15 | Ferring Bv | Microparticles comprising GNRH made by PGSS |
JP2019185726A (ja) * | 2018-10-25 | 2019-10-24 | 株式会社ミルプラトー | 動画閲覧装置、動画閲覧装置の制御方法、およびプログラム |
WO2020086528A1 (en) * | 2018-10-23 | 2020-04-30 | Zoll Medical Corporation | Data playback interface for a medical device |
US20230268083A1 (en) * | 2022-02-21 | 2023-08-24 | Brightermd Llc | Asynchronous administration and virtual proctoring of a diagnostic test |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5915379A (en) | 1997-03-14 | 1999-06-29 | Nellcor Puritan Bennett Incorporated | Graphic user interface for a patient ventilator |
US8021310B2 (en) | 2006-04-21 | 2011-09-20 | Nellcor Puritan Bennett Llc | Work of breathing display for a ventilation system |
US7974924B2 (en) | 2006-07-19 | 2011-07-05 | Mvisum, Inc. | Medical data encryption for communication over a vulnerable system |
US20080021730A1 (en) * | 2006-07-19 | 2008-01-24 | Mdatalink, Llc | Method for Remote Review of Clinical Data |
US8396804B1 (en) | 2006-07-19 | 2013-03-12 | Mvisum, Inc. | System for remote review of clinical data |
US8380631B2 (en) | 2006-07-19 | 2013-02-19 | Mvisum, Inc. | Communication of emergency medical data over a vulnerable system |
US7784461B2 (en) | 2006-09-26 | 2010-08-31 | Nellcor Puritan Bennett Llc | Three-dimensional waveform display for a breathing assistance system |
JP5305616B2 (ja) * | 2007-06-07 | 2013-10-02 | 株式会社東芝 | 検査データ処理装置及び検査システム |
DE102007058684A1 (de) * | 2007-12-06 | 2009-07-09 | Siemens Ag | Verfahren zur Überwachung einer Untersuchungsperson |
US8924878B2 (en) | 2009-12-04 | 2014-12-30 | Covidien Lp | Display and access to settings on a ventilator graphical user interface |
US8335992B2 (en) | 2009-12-04 | 2012-12-18 | Nellcor Puritan Bennett Llc | Visual indication of settings changes on a ventilator graphical user interface |
US9119925B2 (en) | 2009-12-04 | 2015-09-01 | Covidien Lp | Quick initiation of respiratory support via a ventilator user interface |
US9262588B2 (en) | 2009-12-18 | 2016-02-16 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
US8499252B2 (en) | 2009-12-18 | 2013-07-30 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
JP2011223325A (ja) * | 2010-04-09 | 2011-11-04 | Sony Corp | コンテンツ検索装置および方法、並びにプログラム |
KR20140058403A (ko) * | 2011-02-14 | 2014-05-14 | 가부시키가이샤 유야마 세이사쿠쇼 | 조제 확인 장치 |
WO2013059828A1 (en) * | 2011-10-20 | 2013-04-25 | Jay Shiro Tashiro | System and method for assessing an individual's physical and psychosocial abilities |
JP5571127B2 (ja) * | 2012-06-25 | 2014-08-13 | 株式会社東芝 | 検査データ処理装置 |
US10362967B2 (en) | 2012-07-09 | 2019-07-30 | Covidien Lp | Systems and methods for missed breath detection and indication |
EP2994038B1 (en) * | 2013-05-08 | 2022-03-09 | Legaline AG | Photoacoustic imaging and measurement of a structure at the human eye fundus |
US10445465B2 (en) | 2013-11-19 | 2019-10-15 | General Electric Company | System and method for efficient transmission of patient data |
US9950129B2 (en) | 2014-10-27 | 2018-04-24 | Covidien Lp | Ventilation triggering using change-point detection |
US10664979B2 (en) * | 2018-09-14 | 2020-05-26 | Siemens Healthcare Gmbh | Method and system for deep motion model learning in medical images |
US11672934B2 (en) | 2020-05-12 | 2023-06-13 | Covidien Lp | Remote ventilator adjustment |
US20220378520A1 (en) * | 2021-05-28 | 2022-12-01 | Cilag Gmbh International | Adaptive control of operating room systems |
EP4353152A1 (en) * | 2022-10-10 | 2024-04-17 | Koninklijke Philips N.V. | Medical image acquisition unit assistance apparatus |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07323035A (ja) * | 1994-05-31 | 1995-12-12 | Shimadzu Corp | 手術器具の位置表示装置 |
JP2002272758A (ja) * | 2001-03-19 | 2002-09-24 | Hitachi Ltd | 手術支援装置 |
JP2004041605A (ja) * | 2002-07-16 | 2004-02-12 | Toshiba Corp | 検査/処置情報記録システム、情報処理装置、情報端末、及び情報記録媒体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4827284B2 (ja) | 2000-08-18 | 2011-11-30 | Hoya株式会社 | 内視鏡装置 |
US6644976B2 (en) * | 2001-09-10 | 2003-11-11 | Epoch Innovations Ltd | Apparatus, method and computer program product to produce or direct movements in synergic timed correlation with physiological activity |
US20050278195A1 (en) * | 2004-05-28 | 2005-12-15 | Getz Harry L | Method for scheduling viewing of a live medical procedure |
-
2004
- 2004-06-25 WO PCT/JP2004/008991 patent/WO2006001055A1/ja active Application Filing
- 2004-06-25 JP JP2005510827A patent/JP3839839B2/ja active Active
-
2006
- 2006-12-21 US US11/643,736 patent/US8315688B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07323035A (ja) * | 1994-05-31 | 1995-12-12 | Shimadzu Corp | 手術器具の位置表示装置 |
JP2002272758A (ja) * | 2001-03-19 | 2002-09-24 | Hitachi Ltd | 手術支援装置 |
JP2004041605A (ja) * | 2002-07-16 | 2004-02-12 | Toshiba Corp | 検査/処置情報記録システム、情報処理装置、情報端末、及び情報記録媒体 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006223375A (ja) * | 2005-02-15 | 2006-08-31 | Olympus Corp | 手術データ記録装置、手術データ表示装置及び手術データ記録表示方法 |
JP2010005326A (ja) * | 2008-06-30 | 2010-01-14 | Toshiba Corp | イベント識別システム |
JP2010051476A (ja) * | 2008-08-27 | 2010-03-11 | Toshiba Corp | 医用データ変換装置 |
JP2010269051A (ja) * | 2009-05-25 | 2010-12-02 | Hitachi Medical Corp | 画像診断装置 |
JP2011036370A (ja) * | 2009-08-10 | 2011-02-24 | Tohoku Otas Kk | 医療画像記録装置 |
JP2011036372A (ja) * | 2009-08-10 | 2011-02-24 | Tohoku Otas Kk | 医療画像記録装置 |
JP2016505997A (ja) * | 2013-01-11 | 2016-02-25 | ゾール メディカル コーポレイションZOLL Medical Corporation | Ems意思決定支援インターフェース、事象履歴、及び関連するツール |
US10441626B2 (en) | 2013-10-08 | 2019-10-15 | Ferring Bv | Microparticles comprising GNRH made by PGSS |
JP2016091226A (ja) * | 2014-10-31 | 2016-05-23 | キッセイコムテック株式会社 | 在宅療養支援方法および在宅療養支援コンピュータプログラム |
DE102017122263A1 (de) | 2016-09-28 | 2018-03-29 | Fujifilm Corporation | Gerät, Verfahren und Programm zum Speichern und Wiedergeben medizinischer Bilder |
US11056149B2 (en) | 2016-09-28 | 2021-07-06 | Fujifilm Corporation | Medical image storage and reproduction apparatus, method, and program |
WO2020086528A1 (en) * | 2018-10-23 | 2020-04-30 | Zoll Medical Corporation | Data playback interface for a medical device |
US11925439B2 (en) | 2018-10-23 | 2024-03-12 | Zoll Medical Corporation | Data playback interface for a medical device |
JP2019185726A (ja) * | 2018-10-25 | 2019-10-24 | 株式会社ミルプラトー | 動画閲覧装置、動画閲覧装置の制御方法、およびプログラム |
US20230268083A1 (en) * | 2022-02-21 | 2023-08-24 | Brightermd Llc | Asynchronous administration and virtual proctoring of a diagnostic test |
Also Published As
Publication number | Publication date |
---|---|
US8315688B2 (en) | 2012-11-20 |
JPWO2006001055A1 (ja) | 2008-04-17 |
US20070225574A1 (en) | 2007-09-27 |
JP3839839B2 (ja) | 2006-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3839839B2 (ja) | 医療画像管理システム及び医療画像管理方法 | |
Palatini et al. | Clinical relevance of nighttime blood pressure and of daytime blood pressure variability | |
US8313432B2 (en) | Surgical data monitoring and display system | |
JP5608102B2 (ja) | 血行動態(Hemodynamic)モニタ及びアラーム | |
US20060100497A1 (en) | Medical information system, program product for use in the medical information system and method of processing data to manage a medical procedures | |
RU2653798C2 (ru) | Автоматический анализ сигналов сократительной активности матки и его применение для улучшения опыта родовой деятельности и родоразрешения | |
US20100240971A1 (en) | Integrated multimodality brain monitoring device | |
US20220257124A1 (en) | Providing Guidance During A Medical Procedure | |
Ritz et al. | End-tidal pCO2 in blood phobics during viewing of emotion-and disease-related films | |
CN117043883A (zh) | 胸腔术后监测和并发症预测 | |
US7692606B2 (en) | Medical overlay mirror | |
CN113939794A (zh) | 医疗装置系统中的传输数据的时期的处理 | |
JP2005040223A (ja) | 医療用画像表示装置 | |
CN110544533A (zh) | 依据医嘱进行健康监控的系统 | |
JP2005135344A (ja) | 医療情報システム | |
JPWO2019150608A1 (ja) | 支援システム、支援方法、支援プログラム、および支援プログラムを記録した記録媒体 | |
WO2003042968A1 (en) | Method and system for presenting real time physiological information through a head mounted display | |
WO2006017437A2 (en) | Medical overlay mirror | |
CN106955102A (zh) | 一种手术室麻醉护理用装置 | |
JP7014036B2 (ja) | 情報処理装置及び画面切り替え方法 | |
CN112712876A (zh) | 影像记录系统、影像记录方法及影像记录程序 | |
JP2006043209A (ja) | 外科手術の動画記録装置 | |
Gravenstein | Monitoring with our good senses | |
EP4163926A1 (en) | System and method for monitoring the reaction of a user and adjusting output content accordingly | |
EP4099338A1 (en) | Autonomous image acquisition start-stop managing system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2005510827 Country of ref document: JP |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
DPEN | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed from 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11643736 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWW | Wipo information: withdrawn in national office |
Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase | ||
WWP | Wipo information: published in national office |
Ref document number: 11643736 Country of ref document: US |