US 12,322,513 B2
Method or system for diagnosing periodontal disease
Lucy Jane Holcombe, Leicestershire (GB); Paul Martin McGenity, West Yorkshire (GB); Phillip Martin McGenity, West Yorkshire (GB); and Corryn Victoria Wallis, Leicestershire (GB)
Assigned to MARS, INCORPORATED, McLean, VA (US)
Appl. No. 17/293,791
Filed by MARS, INCORPORATED, McLean, VA (US)
PCT Filed Nov. 15, 2019, PCT No. PCT/US2019/061782
§ 371(c)(1), (2) Date May 13, 2021,
PCT Pub. No. WO2020/102710, PCT Pub. Date May 22, 2020.
Claims priority of application No. 1818627 (GB), filed on Nov. 15, 2018.
Prior Publication US 2022/0005607 A1, Jan. 6, 2022
Int. Cl. G16H 50/30 (2018.01); G16H 20/60 (2018.01); G16H 50/20 (2018.01); A61B 10/00 (2006.01)
CPC G16H 50/30 (2018.01) [G16H 20/60 (2018.01); G16H 50/20 (2018.01); A61B 10/0051 (2013.01); A61B 2503/40 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A method for treating periodontal diseases in a high-risk dog in need thereof, the method comprising:
determining an age of the dog in years, a skull shape categorization of the dog, and a weight of the dog in kilograms;
converting the skull shape categorization of the dog to a quantification of the skull shape, wherein the quantification of the skull shape is:
Brachycephalic skull: 1.0
Mesaticephalic skull: 2.0
Dolichocephalic skull: 3.0;
executing a first algorithm to calculate a risk parameter, wherein the first algorithm is based on a first equation represented by Rp=(A*S)/W, wherein A is the age of the dog in years, S is the quantification of the skull shape of the dog, W is the weight of the dog in kilograms, and Rp is the risk parameter;
executing a second algorithm to determine a risk level factor, wherein the second algorithm is based on a second equation represented by L=0.0662*LN (Rp)+0.2137, wherein LN is a natural logarithm with Rp as its input, and wherein L is the risk level factor;
determining a susceptibility level of the dog to periodontal diseases as follows:
Low risk when L<0.10
Low-Medium risk when 0.10<L<0.15
Medium risk when 0.15<L<0.20
Meidum-High risk when 0.20<L<0.30
High risk when L>0.30; and
administering an oral solution comprising at least chlorhexidine gluconate to the dog on a daily basis when the susceptibility level of the dog is high risk.