Abstract: A method for helium mass spectrometric fine-leak test is based on quantitative determination of maximum test-waiting time, which gives a method for quantitative determination of the maximum test-waiting time for fine-leak test during a helium mass spectrometric test process of the sealability, and gives a method for determining the criterion for measured leak rate by taking the minimum helium gas exchange time constant, i.e., a rigour grade ?Hemin, of an acceptable sealed electronic component as a basic criterion for helium mass spectrometric fine-leak test. Based on the inventive method for quantitative determination of the maximum test-waiting time, for most of the cavity volume ranges, the maximum test-waiting time that is determined accurately may be much longer than 1 hour or 0.5 hour as determined qualitatively by the existing related standards.

Abstract: A method for helium mass spectrometric fine-leak test is based on quantitative determination of maximum test-waiting time, which gives a method for quantitative determination of the maximum test-waiting time for fine-leak test during a helium mass spectrometric test process of the sealability, and gives a method for determining the criterion for measured leak rate by taking the minimum helium gas exchange time constant, i.e., a rigour grade ?Hemin, of an acceptable sealed electronic component as a basic criterion for helium mass spectrometric fine-leak test. Based on the inventive method for quantitative determination of the maximum test-waiting time, for most of the cavity volume ranges, the maximum test-waiting time that is determined accurately may be much longer than 1 hour or 0.5 hour as determined qualitatively by the existing related standards.

Abstract: A pharmaceutical composition for the treatment of immune-related diseases of ocular surface and the anterior segment of the eye. More specifically, the invention relates to a composition comprising tacrolimus in a pharmaceutically acceptable formulation, particularly a suitable local treatment formulation, such as eye drops and ointments. Also disclosed is a method for the treatment of immune-response related ocular diseases of the anterior segment of the eye and the eye surface, wherein the method comprises administering to a patient in need thereof the pharmaceutical composition of the present invention. The method of the present invention preferably further comprises administering to the patient an immunosuppressant in addition to tacrolimus.

Abstract: A pharmaceutical composition for the treatment of immune-related diseases of ocular surface and the anterior segment of the eye. More specifically, the invention relates to a composition comprising tacrolimus in a pharmaceutically acceptable formulation, particularly a suitable local treatment formulation, such as eye drops and ointments. Also disclosed is a method for the treatment of immune-response related ocular diseases of the anterior segment of the eye and the eye surface, wherein the method comprises administering to a patient in need thereof the pharmaceutical composition of the present invention. The method of the present invention preferably further comprises administering to the patient an immunosuppressant in addition to tacrolimus.

Abstract: A pharmaceutical composition for the treatment of immune-related diseases of ocular surface and the anterior segment of the eye. More specifically, the invention relates to a composition comprising tacrolimus in a pharmaceutically acceptable formulation, particularly a suitable local treatment formulation, such as eye drops and ointments. Also disclosed is a method for the treatment of immune-response related ocular diseases of the anterior segment of the eye and the eye surface, wherein the method comprises administering to a patient in need thereof the pharmaceutical composition of the present invention. The method of the present invention preferably further comprises administering to the patient an immunosuppressant in addition to tacrolimus.

Abstract: A pharmaceutical composition for the treatment of immune-related diseases of ocular surface and the anterior segment of the eye. More specifically, the invention relates to a composition comprising tacrolimus in a pharmaceutically acceptable formulation, particularly a suitable local treatment formulation, such as eye drops and ointments. Also disclosed is a method for the treatment of immune-response related ocular diseases of the anterior segment of the eye and the eye surface, wherein the method comprises administering to a patient in need thereof the pharmaceutical composition of the present invention. The method of the present invention preferably further comprises administering to the patient an immunosuppressant in addition to tacrolimus.