Kit for treatment of patients having dry mouth syndrome
Kit and method for treatment of patients having dry mouth syndrome. The kit comprises an odontological mouthpiece which has one or more light sources for producing light in the near-infrared range and which, once placed in the oral cavity, is capable of directing the light against target tissue selected from salivary glands, submandibular glands or both, for use in treatment of patients having dry mouth syndrome. The kit and the method can be used for treating Sjögren's syndrome, polypharmacy patients, diabetic patients or patients having a reduced number of salivary glands in particular causing a marked decrease, temporary or permanent in saliva production.
1 . A kit comprising an odontological mouthpiece comprising:
one or more light sources that produce light in the near-infrared range and which, upon placement in the oral cavity of a patient, is configured to direct the light against target tissue selected from dental pulp and one or both of, salivary glands, and submandibular glands, for treatment of dry mouth syndrome in the patient,
wherein at least 30% of the light, calculated from the total energy of the light, consists of light in the 780 to 830 nm range,
wherein the mouthpiece is configured to direct at least 10% of the light in the 780 to 830 nm range towards dental pulp once placed in the oral cavity of the patient, and
wherein the total radiated energy at wavelengths between 400 nm to 1000 nm is between 1000 J and 7000 J.
2 . The kit according to claim 1 , wherein the one or more light sources are configured to produce non-coherent light with photons having majority energy in the range from 1.24 eV to 2.48 eV.
3 . The kit according to claim 1 , wherein the one or more light sources are configured to produce light of the following energy levels: a first light with photons having a majority energy in the range from 3.5 eV to 2.8 eV, and a second light with photons having a majority energy in the range from 1.24 eV to 2.48 eV, wherein photons of the first light and the second light are simultaneously directed against the target tissue.
4 . The kit according to claim 1 , wherein the one or more light sources are configured to produce first light having a wavelength in the range of about 350 to 450 nm, and second light having a wavelength in the range of about 500 to 1000 nm, or a combination thereof.
5 . The kit according to claim 1 , wherein the one or more light sources comprise optoelectronic devices.
6 . The kit according to claim 1 , wherein the one or more light sources are configured to produce first light having a wavelength of 405 nm±10 nm and second light having a wavelength of 810 nm±15 nm, both the first and the second lights comprising non-coherent light.
7 . The kit according to claim 1 , wherein the odontological mouthpiece further comprises:
a body comprising a heat conducting material, the body comprising an upper surface and an opposite lower surface, said surfaces comprising an essentially planar portion between lingual edges and buccal or labial edges, respectively, and configured to be placed against teeth surfaces, wherein the one or more light sources are attached to the body.
8 . The kit according to claim 7 , wherein the lingual edges and buccal or labial edges are tilted, and wherein the one or more light sources are positioned on at least one of the lingual and buccal or labial edges.
9 . The kit according to claim 1 , wherein the one or more light sources subject the target tissue to light which is absorbed by erythrocytes.
10 . The kit according to claim 1 , wherein the one or more light sources are configured to subject the target tissue to at least light in the 350 to 450 nm range to achieve dilatation of blood vessels via nitric oxide release in the blood vessels in the patient, thus improving microcirculation.
11 . The kit according to claim 1 , further comprising a salivary stimulant.
12 . The kit according to claim 1 , further comprising at least one photosensitive substance for treating the target tissue with photodynamic therapy.
13 . The kit according to claim 12 , wherein the photosensitive substance is selected from the group consisting of Hypericin, curcumin, phenalenone derivatives, Cercosporin, psoralen, xanthotoxin, Angelicin, alpha-Terthienyl, Phenylthepatriyne, THC, Cannabidiol (CBD), synthetic photosensitizers, RB (Rose Bengal), MB, Porphyrin derivatives, Curcumin derivatives, Methylene Blue, Indocyanine Green, Erythosine, Phenalenone derivatives, Fullerene derivatives, Xanthene derivates and combinations thereof.
14 . The kit according to claim 1 , wherein the odontological mouthpiece is configured to provide heat convection, heat radiation or both to the target tissue.
15 . The kit according to claim 1 , wherein the mouthpiece is configured to produce thermal energy at 1 to 50 W, and wherein the total energy delivered in the mouth of the patient is between 100 J and 100,000 J.
16 . The kit according to claim 15 , wherein the odontological mouthpiece is configured to radiate over 50% of the total energy at a wavelength between 400 nm and 450 nm or between 780 nm and 830 nm.
17 . The kit according to claim 1 , wherein the odontological mouthpiece is configured to simultaneously stimulate dental pulp and mucous membrane with near infrared light and heat generation.
18 . The kit according to claim 1 , further comprising a mouth rinse or mouth gel that stimulates the secretion of saliva.
19 . A method of treating a patient having dry mouth syndrome, the method comprising subjecting the patient's salivary glands, submandibular glands or both to non-coherent light from the odontological mouthpiece of claim 1 .
20 . A kit comprising an odontological mouthpiece comprising:
one or more light sources that produce light in the near-infrared range and which, upon placement in the oral cavity of a patient, is configured to direct the light against target tissue selected from the group consisting of salivary glands, submandibular glands, or both, for treatment of dry mouth syndrome in the patient,
wherein the mouthpiece is configured to produce thermal energy at 1 to 50 W,
wherein the total energy delivered in the mouth of the patient is between 100 J and 100,000 J, and
wherein the total radiated energy at wavelengths between 400 nm to 1000 nm is between 1000 J and 7000 J.
21 . A kit comprising an odontological mouthpiece comprising:
one or more light sources that produce light and which, upon placement in the oral cavity of a patient, is configured to direct the light against target tissue selected from dental pulp and one or both of salivary glands and submandibular glands, for treatment of dry mouth syndrome in the patient,
wherein at least 30% of the light, calculated from the total energy of the light, comprises light in the 780 to 830 nm range,
wherein the one or more light sources are configured to direct 10 to 80% of the light in the 780 to 830 nm range, calculated from the total energy of the light, towards the salivary glands, submandibular glands, or both,
wherein at least 10% of the light, calculated from the total energy of the light, comprises light in the 350 to 450 nm range, and wherein the one or more light sources are configured to direct 10 to 80% of the light in the 350 to 450 nm range, calculated from the total energy of the light, towards the dental pulp.