Ossa⁺ Simulations · World's most realistic surgical simulation models · Engineered in IndiaSales, workshops & courses on KnowledgeBridge →
Home / Products & Catalogue
The Catalogue

Whatever you’re learning, there’s a model for it.

Six series of models, arranged from simple to difficult as — Foundation, Task, Complete, Advanced. Start where you are today, and climb at your own pace.

Buy on KnowledgeBridge
Procedure explorer

Tell us the surgery. We’ll show you the model.

Tap the procedure you want to practice — we’ll match you to the right model instantly.

Family 01 · Otology

Artificial Temporal Bone Series

The temporal bone — the bone holding the hearing and balance organs — is precisely recreated having all the important anatomical landmarks like air cells, ossicular chain, tympanic membrane, inner ear, and all the vessels & nerves.

Foundation

Basic Model — Mastoid Bone

Where everyone begins. Learn to hold the drill, identify the landmarks and open the mastoid safely — your first hundred hours live here.

Basic Model — Mastoid Bone view 1
Basic Model — Mastoid Bone view 2
Basic Model — Mastoid Bone view 1
Basic Model — Mastoid Bone view 2
Basic Model — Mastoid Bone view 1
Basic Model — Mastoid Bone view 2
  • Cortical mastoidectomy
  • Antrotomy & landmark identification
  • Drill-handling fundamentals
Complete

Advance Model — Complete Bone

The complete bone with the middle and inner ear in place — for the advanced surgeries, and for every exam that matters.

Advance Model — Complete Bone view 1
Advance Model — Complete Bone view 2
Advance Model — Complete Bone view 3
Advance Model — Complete Bone view 1
Advance Model — Complete Bone view 2
Advance Model — Complete Bone view 3
Advance Model — Complete Bone view 1
Advance Model — Complete Bone view 2
Advance Model — Complete Bone view 3
  • Canal-wall-up & canal-wall-down mastoidectomy
  • Facial nerve decompression · sac decompression
  • Labyrinthectomy · subtotal petrosectomy
  • Middle fossa approach · stapedotomy
Advanced

Cochlear Implant Model

Practice the delicate path to the cochlea and feel what a smooth electrode insertion should feel like — built for CI programmes and device training.

Cochlear Implant Model view 1
Cochlear Implant Model view 2
Cochlear Implant Model view 3
Cochlear Implant Model view 1
Cochlear Implant Model view 2
Cochlear Implant Model view 3
Cochlear Implant Model view 1
Cochlear Implant Model view 2
Cochlear Implant Model view 3
  • Posterior tympanotomy / facial recess
  • Cochleostomy & round window insertion
  • Electrode handling & insertion feel
Task

Task-Based Trainers

One skill per model, priced like a textbook — so you can repeat it until it feels easy.

Task-Based Trainers view 1
Task-Based Trainers view 2
Task-Based Trainers view 3
Task-Based Trainers view 4
Task-Based Trainers view 1
Task-Based Trainers view 2
Task-Based Trainers view 3
Task-Based Trainers view 4
Task-Based Trainers view 1
Task-Based Trainers view 2
Task-Based Trainers view 3
Task-Based Trainers view 4
  • Tympanoplasty model
  • Facial nerve surgery model
  • Stapedotomy model
  • Ossiculoplasty model
Family 02 · Rhinology

Artificial Paranasal Sinus (PNS) Series

Sinus anatomy as you actually meet it through the endoscope — the landmarks, the feel.

Advanced

Advance PNS Model

Complete sinonasal anatomy for endoscopic sinus surgery training — from uncinectomy through sphenoidotomy — using real endoscopes and instruments.

Advance PNS Model view 1
Advance PNS Model view 2
Advance PNS Model view 3
Advance PNS Model view 1
Advance PNS Model view 2
Advance PNS Model view 3
Advance PNS Model view 1
Advance PNS Model view 2
Advance PNS Model view 3
Task

Task-Based PNS Model

Focused FESS steps in a repeatable, consumable format for early endoscopic skills and instrument navigation.

Task-Based PNS Model view 1
Task-Based PNS Model view 2
Task-Based PNS Model view 3
Task-Based PNS Model view 1
Task-Based PNS Model view 2
Task-Based PNS Model view 3
Task-Based PNS Model view 1
Task-Based PNS Model view 2
Task-Based PNS Model view 3
Family 03 · Interventional Rhinology

Balloon Sinuplasty Series

Balloon dilation is one of the fastest-growing clinic procedures in ENT — and only we make the trainers in the world for it.

Maxillary

Maxillary Balloon Sinuplasty Trainer

Ostium identification, catheter navigation and balloon placement under endoscopic view.

Maxillary Balloon Sinuplasty Trainer view 1
Maxillary Balloon Sinuplasty Trainer view 2
Maxillary Balloon Sinuplasty Trainer view 3
Maxillary Balloon Sinuplasty Trainer view 1
Maxillary Balloon Sinuplasty Trainer view 2
Maxillary Balloon Sinuplasty Trainer view 3
Maxillary Balloon Sinuplasty Trainer view 1
Maxillary Balloon Sinuplasty Trainer view 2
Maxillary Balloon Sinuplasty Trainer view 3
Frontal

Frontal Balloon Sinuplasty Trainer

Practise the challenging frontal recess pathway with realistic anatomical curvature and resistance.

Frontal Balloon Sinuplasty Trainer view 1
Frontal Balloon Sinuplasty Trainer view 2
Frontal Balloon Sinuplasty Trainer view 3
Frontal Balloon Sinuplasty Trainer view 1
Frontal Balloon Sinuplasty Trainer view 2
Frontal Balloon Sinuplasty Trainer view 3
Frontal Balloon Sinuplasty Trainer view 1
Frontal Balloon Sinuplasty Trainer view 2
Frontal Balloon Sinuplasty Trainer view 3
Eustachian

Eustachian Tube Dilation Trainer

The world's first eustachian tube balloon dilation trainer for clinic procedure rehearsal.

Eustachian Tube Dilation Trainer view 1
Eustachian Tube Dilation Trainer view 2
Eustachian Tube Dilation Trainer view 3
Eustachian Tube Dilation Trainer view 1
Eustachian Tube Dilation Trainer view 2
Eustachian Tube Dilation Trainer view 3
Eustachian Tube Dilation Trainer view 1
Eustachian Tube Dilation Trainer view 2
Eustachian Tube Dilation Trainer view 3

Laryngology & Vestibular

Family 04 · Laryngology

Artificial Larynx Model

Laryngeal framework and airway anatomy for procedural demonstration, airway teaching and course use.

Artificial Larynx Model view 1
Artificial Larynx Model view 2
Artificial Larynx Model view 3
Artificial Larynx Model view 1
Artificial Larynx Model view 2
Artificial Larynx Model view 3
Artificial Larynx Model view 1
Artificial Larynx Model view 2
Artificial Larynx Model view 3
Family 05 · Vestibular

Labyrinth Model for the Epley Maneuver

A functional semicircular-canal model demonstrating otoconia movement through each stage of repositioning — making BPPV teachable in seconds to ENT trainees, neurologists, physiotherapists and patients alike.

Labyrinth Model for the Epley Maneuver view 1
Labyrinth Model for the Epley Maneuver view 2
Labyrinth Model for the Epley Maneuver view 1
Labyrinth Model for the Epley Maneuver view 2
Labyrinth Model for the Epley Maneuver view 1
Labyrinth Model for the Epley Maneuver view 2
Family 06· Pathological / Customer model

Choose by training stage

TierModelsBuilt forTypical use
BasicMastoid Bone Model · Para Nasal Sinus First-year residents, course delegatesWeekly drilling & endoscopy practice
TaskTympanoplasty · Stapedectomy · Ossiculoplasty · Facial Decompression · Balloon seriesSkill-specific rehearsalDeliberate practice of one procedure
AdvancedCochlear Implant Model · Advance PNSSenior residents, fellows, device trainingApproach + implant workflow rehearsal
CompleteComplete Temporal BoneExams, courses, skull base workFull-procedure dissection & assessment

Pathology variants and patient-specific builds available on request — talk to us. All purchasing is handled on KnowledgeBridge.

Find the right model for your bench.

Every model in the catalogue is available through KnowledgeBridge, with bundles for programmes and courses.

Shop the catalogue →Purchases, workshop registration and courses are managed on KnowledgeBridge (pro-guide.in).