Patents by Inventor Masaki HANAJIMA

Masaki HANAJIMA has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11779429
    Abstract: A medical instrument display includes an image storage that stores a plurality of image data of a medical instrument, a data analyzer that searches a plurality of image data stored in the image storage on a certain condition, and a display controller that causes a display to display a first medical instrument image that has been selected from thumbnail images, the thumbnail images being based on a plurality of the image data obtained by the search, and a second medical instrument image in good order, the second medical instrument image being different from the first medical instrument image.
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: October 10, 2023
    Assignees: ROLAND DG CORPORATION, HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE
    Inventors: Masaki Hanajima, Takaaki Kokubo, Takeshi Tsuji, Akinori Sugaya, Naomi Ishino
  • Publication number: 20230073139
    Abstract: A medical instrument display includes an image storage that stores a plurality of image data of a medical instrument, a data analyzer that searches a plurality of image data stored in the image storage on a certain condition, and a display controller that causes a display to display a first medical instrument image that has been selected from thumbnail images, the thumbnail images being based on a plurality of the image data obtained by the search, and a second medical instrument image in good order, the second medical instrument image being different from the first medical instrument image.
    Type: Application
    Filed: October 3, 2022
    Publication date: March 9, 2023
    Inventors: Masaki HANAJIMA, Takaaki KOKUBO, Takeshi TSUJI, Akinori SUGAYA, Naomi ISHINO
  • Publication number: 20230029129
    Abstract: A medical instrument display includes an image storage that stores a plurality of image data of a medical instrument, a data analyzer that searches a plurality of image data stored in the image storage on a certain condition, and a display controller that causes a display to display a first medical instrument image that has been selected from thumbnail images, the thumbnail images being based on a plurality of the image data obtained by the search, and a second medical instrument image in good order, the second medical instrument image being different from the first medical instrument image.
    Type: Application
    Filed: October 3, 2022
    Publication date: January 26, 2023
    Inventors: Masaki HANAJIMA, Takaaki KOKUBO, Takeshi TSUJI, Akinori SUGAYA, Naomi ISHINO
  • Publication number: 20220199243
    Abstract: An instrument management device includes a memory and a processor to execute a program stored in the memory to perform display processing, acquisition processing, and counting processing. In the display processing, in reissuing a sterilization label that is issued when sterilization processing is performed on an instrument set including medical instruments, a reissuance reason registration screen including a reason specifying area via which an operator specifies a type of reissuance reason is displayed on a display device. In the acquisition processing, the type of reissuance reason specified in the reason specifying area is acquired and stored in the memory. In the counting processing, for each type of reissuance reason stored in the memory, a number of times the sterilization label has been reissued for a reason of the type of reissuance reason is counted.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 23, 2022
    Inventors: Akinori SUGAYA, Masaki HANAJIMA, Akira OTAKA, Takaaki KOKUBO
  • Publication number: 20220199242
    Abstract: A memory of a storage management device stores storage history information in which at least a storage ID of an instrument set including one or more medical instruments is stored and a sterilization ID indicating that sterilization processing has been performed on the instrument set are associated with one another. A processor executes sterilization ID acquisition processing to acquire a target sterilization ID of an instrument set that is a target to be stocked, determination processing to determine whether the sterilization ID that matches the target sterilization ID is included in the storage history information, and notification processing to notify, when it is determined in the determination processing that the sterilization ID that matches the target sterilization ID is included in the storage history information, that the instrument set having the target sterilization ID has been re-stocked.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 23, 2022
    Inventors: Akinori SUGAYA, Masaki HANAJIMA, Akira OTAKA, Takaaki KOKUBO
  • Publication number: 20220199239
    Abstract: A storage management device stores sterilization information in which a sterilization ID of an instrument set and a rack ID of a rack number of a rack are associated with one another. A target rack ID assigned to the rack number of the rack in which the instrument set is stored is acquired. A target sterilization ID of the instrument set that is stored is acquired. The rack ID associated with the sterilization ID that matches the target sterilization ID is extracted from the sterilization information and the rack ID is determined as an extracted rack ID. Whether the extracted rack ID matches the target rack ID is determined. When the extracted rack ID does not match the target rack ID, a wrong rack is notified.
    Type: Application
    Filed: December 22, 2021
    Publication date: June 23, 2022
    Inventors: Akinori SUGAYA, Masaki HANAJIMA, Akira OTAKA, Takaaki KOKUBO
  • Publication number: 20220189621
    Abstract: An alert notification device of a dental processing machine includes a receiver, a first extractor, and a notifier. The receiver receives error information from the dental processing machine. The first extractor extracts from the error information received by the receiver, as first extracted error information, error information that occurred in a predetermined first time. The notifier notifies a management device to be used by a maintenance company to perform maintenance of the dental processing machine, of an alert concerning the first extracted error information.
    Type: Application
    Filed: December 15, 2021
    Publication date: June 16, 2022
    Inventors: Masaki HANAJIMA, Akira OTAKA
  • Patent number: 11335459
    Abstract: A system includes a first memory to store instrument IDs associated in a one-to-one correspondence with instruments, a second memory to store set IDs associated in a one-to-one correspondence with surgical instrument sets each including a plurality of instruments, a third memory to store work histories of the instruments each identified by a respective one of the instrument IDs, each of the work histories stored in association with the respective one of the instrument IDs and including work information about repair work, and a fourth memory to store work histories of the surgical instrument sets each identified by a respective one of the set IDs, each of the work histories stored in association with the respective one of the set IDs and including work information about repair work.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: May 17, 2022
    Assignee: DGSHAPE CORPORATION
    Inventor: Masaki Hanajima
  • Patent number: 10741282
    Abstract: A medical tool work support system, a medical tool work support method, and a medical tool work support program alleviate a workload on a user. The medical tool work support system includes a display, a memory that stores data indicating a work procedure on a medical tool in a work step to be performed for surgery using the medical tool, and a display controller that causes the display to display the work procedure based on the data stored in the memory.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: August 11, 2020
    Assignees: ROLAND DG CORPORATION, NATIONAL UNIVERSITY CORPORATION HAMAMATSU UNIVERSITY SCHOOL OF MEDICINE
    Inventors: Masaki Hanajima, Takeshi Tsuji, Takaaki Kokubo, Naomi Ishino
  • Publication number: 20200038136
    Abstract: A medical instrument display includes an image storage that stores a plurality of image data of a medical instrument, a data analyzer that searches a plurality of image data stored in the image storage on a certain condition, and a display controller that causes a display to display a first medical instrument image that has been selected from thumbnail images, the thumbnail images being based on a plurality of the image data obtained by the search, and a second medical instrument image in good order, the second medical instrument image being different from the first medical instrument image.
    Type: Application
    Filed: September 27, 2017
    Publication date: February 6, 2020
    Inventors: Masaki HANAJIMA, Takaaki KOKUBO, Takeshi TSUJI, Akinori SUGAYA, Naomi ISHINO
  • Publication number: 20200043603
    Abstract: A system includes a first memory to store instrument IDs associated in a one-to-one correspondence with instruments, a second memory to store set IDs associated in a one-to-one correspondence with surgical instrument sets each including a plurality of instruments, a third memory to store work histories of the instruments each identified by a respective one of the instrument IDs, each of the work histories stored in association with the respective one of the instrument IDs and including work information about repair work, and a fourth memory to store work histories of the surgical instrument sets each identified by a respective one of the set IDs, each of the work histories stored in association with the respective one of the set IDs and including work information about repair work.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 6, 2020
    Inventor: Masaki HANAJIMA
  • Publication number: 20200043605
    Abstract: A surgical instrument management system includes a first memory, a second memory, a third memory, and a first processor. The first memory stores user IDs associated in a one-to-one correspondence with users. The second memory stores instrument IDs associated in a one-to-one correspondence with surgical instruments. The third memory stores the instrument IDs, work information and work hours of work performed on the instruments each identified by a respective one of the instrument IDs, and the user IDs so that the instrument IDs, the work information, the work hours and the user IDs are associated with each other. The first processor extracts work information of one of the users identified by a corresponding one of the user IDs in a predetermined period, based on the user IDs and the work hours stored in the third memory.
    Type: Application
    Filed: August 5, 2019
    Publication date: February 6, 2020
    Inventor: Masaki HANAJIMA
  • Publication number: 20200013033
    Abstract: A use fee calculation device includes a receiver that is connected to at least one reading device and receives read information when an identification label of a medical instrument has been read by the reader and user information in association with one another, a counter that counts, based on the read information and the use information that have been received by the receiver, a number of times of use, which is a number of pieces of the read information that have been received by the receiver, for each of the users, and a fee calculator that calculates, based on the number of times of use for each of the users, which has been counted by the counter, and a unit price that has been set in advance, a use fee for each of the users.
    Type: Application
    Filed: June 28, 2019
    Publication date: January 9, 2020
    Inventor: Masaki HANAJIMA
  • Publication number: 20200005936
    Abstract: A system includes a first memory storage that stores instrument IDs associated in a one-to-one correspondence with instruments or with instruments in a surgical instrument set. A second memory storage stores set IDs associated in a one-to-one correspondence with surgical instrument sets. A third memory storage stores work histories of the instruments identified by the instrument IDs, the work histories being stored in association with the instrument IDs. A fourth memory storage stores work histories of the surgical instrument sets identified by the set IDs, the work histories being stored in association with the set IDs. A first processor obtains a utilization rate of an instrument. A second processor obtains a utilization rate of a surgical instrument set.
    Type: Application
    Filed: June 26, 2019
    Publication date: January 2, 2020
    Inventor: Masaki HANAJIMA
  • Publication number: 20200004487
    Abstract: A non-transitory computer-readable medium including a program for moving objects makes it possible, even when movement objects are moved over other objects, to see these other objects. All first movement objects and second movement objects move in a horizontal direction in response to a horizontal swipe operation, but fixed objects are displayed when the movement objects overlap the fixed objects because the fixed objects are arranged in a layer that is higher than the one that the first movement objects and the second movement objects are in. All the second movement objects located on a vertical-direction side of a vertical swipe operation start point move in a vertical direction in response to a vertical swipe operation, but the first movement objects are displayed when the second movement objects overlap the first movement objects because the first movement objects are arranged in a layer that is higher than the one that the second movement objects are in.
    Type: Application
    Filed: February 19, 2018
    Publication date: January 2, 2020
    Inventors: Masaki HANAJIMA, Takeshi TSUJI, Takaaki KOKUBO, Takayuki KAWAI
  • Publication number: 20190385736
    Abstract: An operation support device includes a patient information acquirer that acquires patient information in which a patient ID, a symptom, a medical practice, and an instrument ID are associated with one another from an external device, an operation storage in which an operation instruction table in which the instrument ID, the symptom or the medical practice, and an operation instruction are stored in association with one another is stored, a medical instrument reader that reads the instrument ID assigned to the medical instrument, and a processor that extracts, based on the instrument ID that has been read by the medical instrument reader, the patient information, and the operation instruction table, an operation instruction in accordance with the symptom of the patient for whom or the medical practice in which the medical instrument with the instrument ID, which has been read by the medical instrument reader, has been used.
    Type: Application
    Filed: June 18, 2019
    Publication date: December 19, 2019
    Inventor: Masaki HANAJIMA
  • Publication number: 20190311802
    Abstract: A surgical instrument management system includes a reader that reads an identification mark, and a management terminal that manages predetermined information associated with the identification mark, the predetermined information including a state of use of a surgical instrument. The management terminal includes a storage that stores the predetermined information and a predetermined discard condition under which the surgical instrument is to be discarded, an updater that updates the state of use of the surgical instrument, a first determiner that determines whether or not the state of use of the surgical instrument meets the discard condition, and a first notifier that, in the case where the first determiner determines that the state of use of the surgical instrument meets the discard condition, notifies that the surgical instrument needs to be discarded.
    Type: Application
    Filed: April 9, 2019
    Publication date: October 10, 2019
    Inventors: Takaaki KOKUBO, Masaki HANAJIMA
  • Publication number: 20190274782
    Abstract: A medical instrument includes a medical instrument main body including a resin portion made of a first resin material, and an identification mark provided on the resin portion and made of a second resin material. The medical instrument main body has predetermined information associated with the identification mark provided thereon.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 12, 2019
    Inventors: Takaaki KOKUBO, Hisashi BITO, Tsutomu KUNO, Masaki HANAJIMA
  • Publication number: 20190206560
    Abstract: A note information management device for medical instruments includes an original data storage that stores original image data for one or more medical instruments, a note data generator that generates one or more note data, each of the note data representing a note information entered for a predetermined one of the image data, a note data storage that chronologically stores the generated noted data with association to the predetermined image data, and a display controller that allows a note data selected from the note data that are associated with the predetermined image data to be displayed on the predetermined original image data.
    Type: Application
    Filed: August 4, 2017
    Publication date: July 4, 2019
    Inventors: Masaki HANAJIMA, Takeshi TSUJI, Takaaki KOKUBO
  • Publication number: 20190196450
    Abstract: A controller includes a first counter that counts an operating time of cutting machines in a predetermined unit and a display controller that puts the operating time that has been counted into a doughnut graph and displays the doughnut graph on the display and the display controller displays, if the operating time is less than a predetermined time, the doughnut graph in a first color on the display and displays, if the operating time is the predetermined time or more, the doughnut graph in a second color that is different from the first color on the display.
    Type: Application
    Filed: November 9, 2018
    Publication date: June 27, 2019
    Inventors: Masaki HANAJIMA, Koji SAITO, Daisuke AKIMOTO