diff --git a/netforce_clinic/models/dialyzer.py b/netforce_clinic/models/dialyzer.py
index 7795d5f..f804f56 100644
--- a/netforce_clinic/models/dialyzer.py
+++ b/netforce_clinic/models/dialyzer.py
@@ -52,14 +52,14 @@ class Dialyzer(Model):
     def _get_product(self,context={}):
         categ_ids=get_model("product.categ").search([['name','=','Dialyzer']])
         product_id=None
-        stop=False
+        found=False
         for prod in get_model("product").search_browse([]):
-            if stop:
+            if found:
                 break
             for categ in prod.categs:
                 if categ.id in categ_ids:
                     product_id=prod.id
-                    stop=True
+                    found=True
                     break
         return product_id
 
diff --git a/netforce_clinic/models/hd_case.py b/netforce_clinic/models/hd_case.py
index 48b8ea6..118bf86 100644
--- a/netforce_clinic/models/hd_case.py
+++ b/netforce_clinic/models/hd_case.py
@@ -127,7 +127,7 @@ class HDCase(Model):
             })
             raise Exception("%s is expired"%dialyzer.number)
         use_time+=1
-        line["description"]=dialyzer.description or ""
+        line["description"]=dialyzer.description or dialyzer.product_id.name or ""
         line["use_time"]=use_time
         line["max_use_time"]=dialyzer.max_use_time
         line["member_type"]=dialyzer.member_type
@@ -623,9 +623,13 @@ class HDCase(Model):
     
     def new_dialyzer(self,ids,context={}):
         obj=self.browse(ids)[0]
-        dlz_id=get_model('clinic.dialyzer').create({
-            'patient_id': obj.patient_id.id, 
-        })
+        dlz_vals=get_model("clinic.dialyzer").default_get()
+        dlz_vals['patient_id']=obj.patient_id.id
+        dlz_vals['company_id']=dlz_vals['company_id'][0]
+        product_name=dlz_vals['product_id'][1]
+        dlz_vals['product_id']=dlz_vals['product_id'][0]
+
+        dlz_id=get_model('clinic.dialyzer').create(dlz_vals)
         dialyzer=get_model("clinic.dialyzer").browse(dlz_id)
         dialyzer.confirm()
         vals={
@@ -634,7 +638,7 @@ class HDCase(Model):
         }
         vals['dialyzers'].append(('create',{
             'dialyzer_id': dlz_id,
-            'description': dialyzer.description or "",
+            'description': dialyzer.description or product_name,
             'use_time': 1,
             'max_use_time': dialyzer.max_use_time,
             'member_type': dialyzer.member_type,