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TPLC
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Device
keratome, ac-powered
Product Code
HNO
Regulation Number
886.4370
Device Class
1
Premarket Reviews
Manufacturer
Decision
CARL ZEISS MEDITEC, INC.
SUBSTANTIALLY EQUIVALENT
1
MDR Year
MDR Reports
MDR Events
2018
2265
2265
2019
816
2642
2020
405
1430
2021
72
237
2022
7
689
Device Problems
MDRs with this Device Problem
Events in those MDRs
Adverse Event Without Identified Device or Use Problem
1886
1886
Suction Problem
1498
4514
Decrease in Suction
76
758
Mechanical Problem
23
23
Device Operates Differently Than Expected
18
18
Device Displays Incorrect Message
6
6
Appropriate Term/Code Not Available
6
6
Insufficient Information
5
5
Scratched Material
4
4
Failure to Cut
4
4
Unintended Movement
4
4
Energy Output Problem
4
4
Use of Device Problem
3
3
Patient-Device Incompatibility
3
3
Optical Problem
2
2
Positioning Problem
2
2
Device Contamination with Chemical or Other Material
2
2
Electrical /Electronic Property Problem
2
2
Smoking
2
2
Unsealed Device Packaging
2
2
Failure to Sense
2
2
Accessory Incompatible
2
2
Computer Software Problem
2
2
Contamination
2
2
Temperature Problem
2
2
Device Handling Problem
2
2
Suction Failure
1
1
Insufficient Cooling
1
1
Break
1
1
Device Emits Odor
1
1
No Display/Image
1
1
Device Slipped
1
1
Sticking
1
1
Human-Device Interface Problem
1
1
Device Contaminated During Manufacture or Shipping
1
1
Mechanical Jam
1
1
Electrical Shorting
1
1
Expulsion
1
1
Calibration Problem
1
1
Contamination /Decontamination Problem
1
1
Defective Component
1
1
Failure to Advance
1
1
Dent in Material
1
1
Patient Problems
MDRs with this Patient Problem
Events in those MDRs
No Consequences Or Impact To Patient
1300
4316
No Code Available
1213
1213
Blurred Vision
624
624
Keratitis
587
587
Visual Impairment
290
290
Pain
143
143
Foreign Body Sensation in Eye
143
143
Discomfort
102
102
Irritation
90
90
Dry Eye(s)
88
88
Visual Disturbances
78
78
Corneal Clouding/Hazing
75
75
Halo
74
74
Inflammation
66
66
Corneal Abrasion
59
59
Erosion
52
52
Corneal Infiltrates
48
48
No Known Impact Or Consequence To Patient
47
47
No Clinical Signs, Symptoms or Conditions
47
729
Appropriate Clinical Signs, Symptoms, Conditions Term / Code Not Available
30
30
Excessive Tear Production
29
29
Burning Sensation
26
26
Wrinkling
24
24
Red Eye(s)
19
19
Loss of Vision
13
13
Unspecified Infection
11
11
Edema
10
10
Corneal Edema
9
9
Uveitis
9
9
Corneal Ulcer
8
8
Itching Sensation
7
7
Headache
7
7
Contusion
6
6
Iritis
6
6
Swelling
6
6
No Patient Involvement
6
6
Discharge
5
5
Conjunctivitis
5
5
Bacterial Infection
4
4
Hemorrhage/Bleeding
4
4
Macular Edema
4
4
Eye Injury
4
4
Vitreous Floaters
4
4
Intraocular Pressure Increased
3
3
Corneal Scar
3
3
Retinal Detachment
3
3
Corneal Perforation
2
2
Rupture
2
2
Tissue Breakdown
2
2
Insufficient Information
2
2
Irritability
2
2
Vitreous Detachment
2
2
Burn, Thermal
2
2
Cognitive Changes
1
1
Therapeutic Response, Decreased
1
1
Ulcer
1
1
Anxiety
1
1
Increased Sensitivity
1
1
Injury
1
1
Fungal Infection
1
1
Overwear Syndrome
1
1
Clouding, Central Corneal
1
1
Ulceration
1
1
Phosphene Visualization
1
1
Dizziness
1
1
Vomiting
1
1
Corneal Decompensation
1
1
Bruise/Contusion
1
1
Cellulitis
1
1
Herpes
1
1
Hyphema
1
1
Increased Sensitivity
1
1
Nausea
1
1
Intraocular Pressure, Delayed, Uncontrolled
1
1
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