Statements (12)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:medical_device
                                        
                                         | 
                            
| gptkbp:field | 
                                    
                                        
                                            gptkb:medicine
                                        
                                         | 
                            
| gptkbp:historicalName | 
                                    
                                        
                                            
                                            early 20th century
                                        
                                        
                                         | 
                            
| gptkbp:inventedBy | 
                                    
                                        
                                            gptkb:Ferdinand_Sauerbruch
                                        
                                         | 
                            
| gptkbp:operates | 
                                    
                                        
                                            
                                            maintaining negative pressure around the patient
                                        
                                        
                                         | 
                            
| gptkbp:purpose | 
                                    
                                        
                                            
                                            to allow open chest surgery without lung collapse
                                        
                                        
                                         | 
                            
| gptkbp:relatedTo | 
                                    
                                        
                                            gptkb:artificial_pneumothorax
                                        
                                         | 
                            
| gptkbp:replacedBy | 
                                    
                                        
                                            
                                            positive pressure ventilation
                                        
                                        
                                         | 
                            
| gptkbp:usedFor | 
                                    
                                        
                                            
                                            thoracic surgery
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Ferdinand_Sauerbruch
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            8
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Sauerbruch chamber
                                        
                                        
                                         |