Prosecution Insights
Last updated: October 04, 2026
Application No. 19/041,151

MEDICAL VISUALIZATION SYSTEM, MEDICAL OPERATING SYSTEM AND METHOD FOR VISUALIZING A VIDEO IMAGE DATA STREAM

Non-Final OA §102
Filed
Jan 30, 2025
Priority
Feb 08, 2024 — DE 102024103538.2
Examiner
MONSHI, SAMIRA
Art Unit
4100
Tech Center
4100
Assignee
Schölly Fiberoptic GmbH
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
7m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
405 granted / 506 resolved
+20.0% vs TC avg
Moderate +6% lift
Without
With
+6.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
12 currently pending
Career history
521
Total Applications
across all art units

Statute-Specific Performance

§101
4.1%
-35.9% vs TC avg
§103
50.9%
+10.9% vs TC avg
§102
33.1%
-6.9% vs TC avg
§112
4.4%
-35.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 506 resolved cases

Office Action

§102
DETAILED ACTION Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-10, 15-17 and 19 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by US ENDO et al. (20220166962 A1) (ENDO). Regarding claim 1, ENDO discloses A medical visualization system (1), comprising: Fig. 2 for The image pickup system 100 at least one camera control unit (3), Fig. 2 for The video signal processing apparatus 20 which is configured to read image signals or image data (20) from at least one associated image recording device (2) (Fig. 2 image pick up apparatus 10) and to generate respective processed image data (12) from the respective image signals/image data (20); and [0050] The video signal processing apparatus 20 includes a transmission unit 21 which receives an input video signal transmitted by the image pickup apparatus 10 and performs processing such as decompression and decoding. a central control module (4) (Fig. 2 for The user operation terminal 50), adapted to allow a user to access the at least one camera control unit (3) (Fig. 2 for control unit 25) in a controlling manner in order to have the processed image data (12) displayed on at least one monitor (10), [0055] The user operation terminal 50 may include, for example, operation keys, a mouse, a trackball, a dial, a lever, a touch sensor panel, a remote controller wherein the central control module (4) being configured to provide a central control function with which, via a respective control connection (11), the at least one camera control unit (3) is adapted to be instructed to transmit the processed image data (12) to a monitor (10). [0056] the user operation terminal 50 with respect to the UI for setting associated with the blend processing of the tone curve characteristics that is superimposed on the SDR video signal and displayed on the SDR monitor 40, the control unit 25 calculates, on the basis of the parameter, two tone curve characteristics to be blended out of the selected two or three tone curve characteristics and a blend ratio of these two tone curve characteristics and generates tone curve characteristics obtained by blending these two tone curve characteristics at the blend ratio. See also Fig. 15 and [0122] Regarding claim 2, ENDO discloses The visualization system (1) as claimed in claim 1, wherein the at least one camera control unit (3) is adapted to be instructed to transmit the processed image data (12) to the monitor (10) without the processed image data (12) arriving at the central control module (4). As indicated by Fig. 2 user operation terminal 50 (considered as “the central control module”) is not receiving image data and The video signal processing apparatus 20 50 (considered as “one camera control unit”) is only the part of the system that receives image data. PNG media_image1.png 418 492 media_image1.png Greyscale Regarding claim 3, ENDO discloses The visualization system (1) as claimed in claim 1, wherein the central control module (4) is configured to access in a controlling and regulating manner, via a local network (16), the at least one camera control unit (3) and at least one peripheral device (6). [0056] the user operation terminal 50 with respect to the UI for setting associated with the blend processing of the tone curve characteristics that is superimposed on the SDR video signal and displayed on the SDR monitor 40, the control unit 25 calculates, on the basis of the parameter, two tone curve characteristics to be blended out of the selected two or three tone curve characteristics and a blend ratio of these two tone curve characteristics and generates tone curve characteristics obtained by blending these two tone curve characteristics at the blend ratio. See also Fig. 15 and [0122] Regarding claim 4, ENDO discloses The visualization system (1) as claimed in claim 3, wherein the at least one peripheral device (6) includes at least one of a light source, an anesthesia device, an insufflator, a pump, or an OP instrument, and for this purpose multiple respective bidirectional control connections (11) are formed in the network (16) between the central control module (4) and further devices (2,3,5,6,7) of the visualization system (1). Fig. 19 [0149] The lens barrel 5117 has, at a distal end thereof, an opening in which an objective lens is fitted. A light source apparatus 5157 is connected to the endoscope 5115 such that light generated by the light source apparatus 5157 is introduced to a distal end of the lens barrel 5117 by a light guide extending in the inside of the lens barrel 5117 and is applied toward an observation target in a body cavity of the patient 5185 through the objective lens. It is to be noted that the endoscope 5115 may be a forward-viewing endoscope or may be an oblique-viewing endoscope or a side-viewing endoscope. See also Fig. 17 and [0131] Further, though not depicted in FIG. 17, the operating room system 5100 may include an apparatus outside the operating room. The apparatus outside the operating room may be, for example, a server connected to a network constructed inside and outside the hospital, a PC used by medical staff, a projector installed in a meeting room of the hospital or the like. Where such an external apparatus is located outside the hospital, also it is possible for the audiovisual controller 5107 to cause display information to be displayed on a display apparatus of a different hospital through a teleconferencing system or the like to perform telemedicine. Regarding claim 5, ENDO discloses The visualization system (1) as claimed in claim 4, wherein at least one of a) the central control module (4) is not configured to receive image data, and only to regulate in a controlling manner a flow of image data between individual components of the visualization system (1), or b) the central control module (4) is configured to request parameters from at least one of the at least one camera control unit (3) or from the at least one peripheral device (6) via respective direct control connections (11). As indicated by Fig. 2 user operation terminal 50 (considered as “the central control module”) is not receiving image data and The video signal processing apparatus 20 50 (considered as “one camera control unit”) is only the part of the system that receives image data. Regarding claim 6, ENDO discloses The visualization system (1) as claimed claim 1, wherein the central control module (4) is configured, as a gateway function, to provide at least one of: an internet access, an access to a local database, or an access to a cloud service, for at least one of the at least one camera control unit (3) or at least one peripheral device (6). [0131] though not depicted in FIG. 17, the operating room system 5100 may include an apparatus outside the operating room. The apparatus outside the operating room may be, for example, a server connected to a network constructed inside and outside the hospital, a PC used by medical staff, a projector installed in a meeting room of the hospital or the like. Where such an external apparatus is located outside the hospital, also it is possible for the audiovisual controller 5107 to cause display information to be displayed on a display apparatus of a different hospital through a teleconferencing system or the like to perform telemedicine. Regarding claim 7, ENDO discloses The visualization system (1) as claimed in claim 1, wherein the central control module (4) is configured to offer at least one of: network-based functions such as DICOM (digital imaging and communications in medicine), a central control function for the visualization system (1), or at least one auxiliary function, to a user of the visualization system (1). [0131] though not depicted in FIG. 17, the operating room system 5100 may include an apparatus outside the operating room. The apparatus outside the operating room may be, for example, a server connected to a network constructed inside and outside the hospital, a PC used by medical staff, a projector installed in a meeting room of the hospital or the like. Regarding claim 8, ENDO discloses The visualization system (1) as claimed in claim 7, wherein the central control module (4) is configured such that a user can operate at least one of the network-based functions, the central control function or the at least one auxiliary function via a user interface (22) of the central control module (4). [0131] though not depicted in FIG. 17, the operating room system 5100 may include an apparatus outside the operating room. The apparatus outside the operating room may be, for example, a server connected to a network constructed inside and outside the hospital, a PC used by medical staff, a projector installed in a meeting room of the hospital or the like. Regarding claim 9, ENDO discloses The visualization system (1) as claimed in claim 1, wherein the central control module (4) has at least one of a separate input unit (8) or separate display device (9) in order to enable the central control function, so that a user can access the at least one camera control unit (3) in a controlling manner via the input unit. [0131] though not depicted in FIG. 17, the operating room system 5100 may include an apparatus outside the operating room. The apparatus outside the operating room may be, for example, a server connected to a network constructed inside and outside the hospital, a PC used by medical staff, a projector installed in a meeting room of the hospital or the like. Regarding claim 10, ENDO discloses The visualization system (1) as claimed in claim 9, wherein at least one piece of external information, which is acquired from at least one of the camera control unit (3) or a peripheral device (6) connected to the control module (4), is displayable on the display device (9). [0125] In the operating room, various apparatus may be installed. In FIG. 17, as an example, various apparatus group 5101 for endoscopic surgery, a ceiling camera 5187, a surgery field camera 5189, a plurality of display apparatus 5103A to 5103D, a recorder 5105, a patient bed 5183 and an illumination 5191 are depicted. The ceiling camera 5187 is provided on the ceiling of an operating room and images the hands of a surgeon. The surgery field camera 5189 is provided on the ceiling of the operating room and images a state of the entire operating room. Regarding claim 15, ENDO discloses A medical operating system (7) for carrying out a medical intervention or a medical examination, the medical operating system (7) comprising the medical visualization system (1) as claimed in claim 1; and at least one peripheral device (6), which is at least one of readable, controllable, or operable mediated via the central control module (4); Fig. 19 [0149] The lens barrel 5117 has, at a distal end thereof, an opening in which an objective lens is fitted. A light source apparatus 5157 is connected to the endoscope 5115 such that light generated by the light source apparatus 5157 is introduced to a distal end of the lens barrel 5117 by a light guide extending in the inside of the lens barrel 5117 and is applied toward an observation target in a body cavity of the patient 5185 through the objective lens. It is to be noted that the endoscope 5115 may be a forward-viewing endoscope or may be an oblique-viewing endoscope or a side-viewing endoscope. in particular with the aid of an input unit (8) and/or a display device (9) of the central control module (4). [0125] In the operating room, various apparatus may be installed. In FIG. 17, as an example, various apparatus group 5101 for endoscopic surgery, a ceiling camera 5187, a surgery field camera 5189, a plurality of display apparatus 5103A to 5103D, a recorder 5105, a patient bed 5183 and an illumination 5191 are depicted. The ceiling camera 5187 is provided on the ceiling of an operating room and images the hands of a surgeon. The surgery field camera 5189 is provided on the ceiling of the operating room and images a state of the entire operating room. Regarding claim 16, ENDO discloses The medical operating system (7) of claim 15, wherein the at least one peripheral device (6) is at least one of readable, controllable, or operable via at least one of an input unit (8) or a display device (9) of the central control module (4). [0125] In the operating room, various apparatus may be installed. In FIG. 17, as an example, various apparatus group 5101 for endoscopic surgery, a ceiling camera 5187, a surgery field camera 5189, a plurality of display apparatus 5103A to 5103D, a recorder 5105, a patient bed 5183 and an illumination 5191 are depicted. The ceiling camera 5187 is provided on the ceiling of an operating room and images the hands of a surgeon. The surgery field camera 5189 is provided on the ceiling of the operating room and images a state of the entire operating room. Regarding claim 17, ENDO discloses A method for visualizing at least one video image data stream, which is recorded using at least one image recording device (2), the method comprising: with the aid of at least one camera control unit (3), generating processed image data (12) from image signals or image data (20) of the at least one image recording device (2) as preprocessing; [0055] The user operation terminal 50 may include, for example, operation keys, a mouse, a trackball, a dial, a lever, a touch sensor panel, a remote controller displaying the processed image data (12) or advanced image data (27) generated therefrom on a monitor (10) as a video image data stream, using a central control function of a central control module (4) via a respective control connection (11), instructing the at least one camera control unit (3) to transmit the processed image data (12) to the monitor (10). [0050]-[0056] the user operation terminal 50 with respect to the UI for setting associated with the blend processing of the tone curve characteristics that is superimposed on the SDR video signal and displayed on the SDR monitor 40, the control unit 25 calculates, on the basis of the parameter, two tone curve characteristics to be blended out of the selected two or three tone curve characteristics and a blend ratio of these two tone curve characteristics and generates tone curve characteristics obtained by blending these two tone curve characteristics at the blend ratio. See also Fig. 15 and [0122] Regarding claim 19, ENDO discloses The method as claimed in claim 17, further comprising, for the visualization of the processed image data (12) or the advanced image data (27), via the central control module (4), at least one of: accessing, in a controlling manner, the at least one camera control unit (3) and/or the advanced video processing module (5) based on a piece of external information of a peripheral device (6), which is displayed on a display device (9) of the central control module (4), or accessing in a controlling manner a peripheral device (6) connected to the central control module (4) in order to thus influence imaging of the at least one image recording device (2). [0131] though not depicted in FIG. 17, the operating room system 5100 may include an apparatus outside the operating room. The apparatus outside the operating room may be, for example, a server connected to a network constructed inside and outside the hospital, a PC used by medical staff, a projector installed in a meeting room of the hospital or the like. Allowable Subject Matter Claims 11-14 and 18 are objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SAMIRA MONSHI whose telephone number is (571)272-0995. The examiner can normally be reached 8 AM-5 PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, John W Miller can be reached at 5712727353. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /SAMIRA MONSHI/Primary Examiner, Art Unit 2422
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Prosecution Timeline

Jan 30, 2025
Application Filed
Aug 26, 2026
Non-Final Rejection mailed — §102 (current)

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Prosecution Projections

1-2
Expected OA Rounds
80%
Grant Probability
86%
With Interview (+6.0%)
2y 3m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 506 resolved cases by this examiner. Grant probability derived from career allowance rate.

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