1.
रसविमानम्
Rasa Vimana (Taste-based factors for the measurement of diseases and drugs)
2.
त्रिविधकुक्षीयविमानम्
Trividhakukshiya Vimana (Three parts of abdomen and principles of diet)
3.
जनपदोद्ध्वंसनीयविमानम्
Janapadodhvansaniya Vimana (Determination of specific characteristics of destruction of communities)
4.
त्रिविधरोगविशेषविज्ञानीयविमानम्
Trividha Roga Vishesha Vijnaniya Vimana (Three methods for knowledge of disease)
5.
स्रोतोविमानम्
Sroto Vimana (Specific features of channels of transport and transformation)
6.
रोगानीकविमानम्
Roganika Vimana (Classification of Diseases)
7.
व्याधितरूपीयविमानम्
Vyadhita Rupiya Vimana (Types of patients and organisms affecting Human Body)
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रोगभिषग्जितीयविमानम्
Rogabhishagjitiya Vimana (Methods of conquering debate and disease)
वयस्तश्चेतिकालप्रमाणविशेषापेक्षिणीहिशरीरावस्थावयोऽभिधीयते| तद्वयोयथास्थूलभेदेनत्रिविधं- बालं, मध्यं, जीर्णमिति| तत्रबालमपरिपक्वधातुमजातव्यञ्जनंसुकुमारमक्लेशसहमसम्पूर्णबलंश्लेष्मधातुप्रायमाषोडशवर्षं, विवर्धमानधातुगुणंपुनःप्रायेणानवस्थितसत्त्वमात्रिंशद्वर्षमुपदिष्टं; मध्यंपुनःसमत्वागतबलवीर्यपौरुषपराक्रमग्रहणधारणस्मरणवचनविज्ञानसर्वधातुगुणंबलस्थितमवस्थितसत्त्वमविशीर्यमाणधातुगुणंपित्तधातुप्रायमाषष्टिवर्षमुपदिष्टम्; अतःपरं हीयमानधात्विन्द्रियबलवीर्यपौरुषपराक्रमग्रहणधारणस्मरणवचनविज्ञानंभ्रश्यमानधातुगुणंवायुधातुप्रायंक्रमेणजीर्णमुच्यतेआवर्षशतम्| वर्षशतंखल्वायुषःप्रमाणमस्मिन्काले; सन्तिचपुनरधिकोनवर्षशतजीविनोऽपिमनुष्याः; तेषांविकृतिवर्ज्यैःप्रकृत्यादिबलविशेषैरायुषोलक्षणतश्चप्रमाणमुपलभ्यवयसस्त्रित्वंविभजेत् ||१२२||
[Assessment of vaya (age)] Examination of a person with respect to age should be done as the state of body corresponds to the length of time. Age is broadly divided into three stages viz. childhood, middle age and old age. Childhood is determined upto the age of sixteen years when dhatu are immature, sexual characters are not manifested the body is delicate, unenduring with incomplete strength and predominance of kapha dhatu. This again is perceived in two subtypes viz. dhatu in developing stage up to sixteen years and fickle mind up to thirty years. The middle age is characterized by strength, energy, virility, valor, acquisition, retention, recollection, speech, understanding and qualities of all dhatu having developed properly; with proper physical and mental strength, without degeneration in qualities of dhatu, with predominance of pitta dhatu and is up to sixty years. Later is the old age up to one hundred years. During this period dhatu, sense organs, strength, energy, virility, prowess, acquisition, retention, recollection, speech and understanding generally or gradually degenerate, this phase is predominated by vayu. During this stage the measure of life span is one hundred years. There are persons who lived longer or shorter than that, in such cases, one should determine the three divisions of age on the basis of strength of the factors like prakriti etc. except vikriti and also by the features of different periods of life span.
english translation
vayastazcetikAlapramANavizeSApekSiNIhizarIrAvasthAvayo'bhidhIyate| tadvayoyathAsthUlabhedenatrividhaM- bAlaM, madhyaM, jIrNamiti| tatrabAlamaparipakvadhAtumajAtavyaJjanaMsukumAramaklezasahamasampUrNabalaMzleSmadhAtuprAyamASoDazavarSaM, vivardhamAnadhAtuguNaMpunaHprAyeNAnavasthitasattvamAtriMzadvarSamupadiSTaM; madhyaMpunaHsamatvAgatabalavIryapauruSaparAkramagrahaNadhAraNasmaraNavacanavijJAnasarvadhAtuguNaMbalasthitamavasthitasattvamavizIryamANadhAtuguNaMpittadhAtuprAyamASaSTivarSamupadiSTam; ataHparaM hIyamAnadhAtvindriyabalavIryapauruSaparAkramagrahaNadhAraNasmaraNavacanavijJAnaMbhrazyamAnadhAtuguNaMvAyudhAtuprAyaMkrameNajIrNamucyateAvarSazatam| varSazataMkhalvAyuSaHpramANamasminkAle; santicapunaradhikonavarSazatajIvino'pimanuSyAH; teSAMvikRtivarjyaiHprakRtyAdibalavizeSairAyuSolakSaNatazcapramANamupalabhyavayasastritvaMvibhajet ||122||
hk transliteration by Sanscript