Prosecution Insights
Last updated: October 04, 2026
Application No. 18/399,430

MUSCLE OXYGEN SATURATION DETECTION METHOD, AND MUSCLE OXYGEN SATURATION RECOVERY METHOD AND SYSTEM

Final Rejection §112
Filed
Dec 28, 2023
Priority
Jan 26, 2022 — CN 202210096626.1 +1 more
Examiner
MUSTANSIR, ABID A
Art Unit
3791
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Shenzhen Institutes Of Advanced Technology Chinese Academy Of Sciences
OA Round
2 (Final)
78%
Grant Probability
Favorable
3-4
OA Rounds
2m
Est. Remaining
89%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
377 granted / 480 resolved
+8.5% vs TC avg
Moderate +10% lift
Without
With
+10.3%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
47 currently pending
Career history
517
Total Applications
across all art units

Statute-Specific Performance

§101
6.9%
-33.1% vs TC avg
§103
42.4%
+2.4% vs TC avg
§102
23.5%
-16.5% vs TC avg
§112
20.7%
-19.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 480 resolved cases

Office Action

§112
DETAILED ACTION The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Response to Amendment The action is in response to amendments filed on 04/14/2026. Claims 1 and 8 have been amended. Claims 2, 4, and 5-7 have been cancelled. Claims 9-10 have been newly added. Claims 1, 3, 8-10 are pending and examined below. Claim Rejections - 35 USC § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 8, and claims dependent thereof, are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding claim 8, the claim recites “a muscle oxygen saturation recovery system” and then further recites “the muscle oxygen saturation recovery method comprising”. Thus the claim is claiming both an apparatus claim and a method claim. As such it is unclear as to whether the claim is an apparatus or method claim. As such the claim is indefinite. Regarding claim 8, the claim recites “the muscle oxygen saturation detection device is configured to perform the muscle oxygen saturation detection method according to claim 1” but does not recite any of the physical elements to perform the method such as a memory, processor, etc. As such the claim is indefinite as it is unclear as to how the method would be performed on this detection system. Allowable Subject Matter Claim 1 is allowed. Regarding claim 1, the prior art fails to teach or suggest “after notifying the recovery device of turning-on, continue to determine a muscle oxygen saturation of the tissue to be measured, judging whether an early warning condition is satisfied based on the continuously determined muscle oxygen saturation within a preset time period, and a preset rising amplitude, and issuing an early warning prompt when the early warning condition is satisfied, wherein the early warning prompt comprises information for indicating that a rising amplitude of the muscle oxygen saturation is too slow” in combination with the other limitations of the claim. As such claim 1 is allowable. Response to Arguments Applicant’s arguments, filed 04/14/2026, with respect to the claim objections and prior art rejections have been fully considered and are persuasive. The claim objections and prior art rejections have been withdrawn. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to ABID A MUSTANSIR whose telephone number is (408)918-7647. The examiner can normally be reached M-F 10 am to 6 pm Pacific Time. 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, Jason Sims can be reached at 571-272-7540. 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. /ABID A MUSTANSIR/ Examiner, Art Unit 3791
Read full office action

Prosecution Timeline

Dec 28, 2023
Application Filed
Jan 15, 2026
Non-Final Rejection mailed — §112
Apr 14, 2026
Response Filed
Sep 03, 2026
Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12745953
SYSTEMS AND METHODS FOR DETECTION OF PRESSURE ULCERS
4y 10m to grant Granted Sep 29, 2026
Patent 12733837
DEVICE AND METHOD FOR DETERMINING A RESPIRATION RATE OF A SUBJECT
3y 4m to grant Granted Sep 15, 2026
Patent 12733847
PHYSIOLOGICAL MEASUREMENT CALIBRATION
2y 2m to grant Granted Sep 15, 2026
Patent 12727796
TISSUE OXYGEN SATURATION DETECTION AND RELATED APPARATUS AND METHODS
5y 10m to grant Granted Sep 08, 2026
Patent 12727864
Devices and Methods for Collecting Gastrointestinal Samples
5y 0m to grant Granted Sep 08, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
78%
Grant Probability
89%
With Interview (+10.3%)
2y 11m (~2m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 480 resolved cases by this examiner. Grant probability derived from career allowance rate.

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