Original file (5,832 × 3,270 pixels, file size: 5.76 MB, MIME type: image/jpeg)
![]() | This is a file from the
Wikimedia Commons. Information from its
description page there is shown below. Commons is a freely licensed media file repository. You can help. |
DescriptionCardiac pacer with sold-state power source.jpg |
English: A medical device that generates electrical impulses delivered by electrodes to cause the heart muscle chambers (the upper, or atria and/or the lower, or ventricles) to contract and therefore pump blood; by doing so this device replaces and/or regulates the function of the electrical conduction system of the heart. Pacer designed by Anthony J. Adducci and Arthur Schwalm. |
Date | |
Source | Pacemaker photo: own. Illustration: The website of the United States Patent and Trademark Office states that "the text and drawings of a patent are typically not subject to copyright restrictions," and similar views have been published by patent attorneys. |
Author |
Brian Adducci
![]() |
|author= Brian Adducci |permission= |other versions= }}
On the left:
Public domainPublic domainfalsefalse |
![]() |
The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See
37 CFR 1.71(d),
37 CFR 1.84(s)
The original patent contains no such notice, so its contents are in the public domain. Note: This only applies to images published before March 1, 1989. Patents published after that date are most likely copyrighted, unless in the public domain for another reason, such as {{PD-ineligible}}. |
On the right:
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 22:56, 9 June 2021 |
![]() | 5,832 × 3,270 (5.76 MB) | Xacto | Uploaded own work with UploadWizard |
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | Apple |
---|---|
Camera model | iPhone 12 Pro Max |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/1.6 |
ISO speed rating | 200 |
Date and time of data generation | 14:04, 30 May 2021 |
Lens focal length | 5.1 mm |
Latitude | 33° 35′ 34.85″ N |
Longitude | 111° 47′ 26.94″ W |
Altitude | 528.061 meters above sea level |
Width | 3,024 px |
Height | 4,032 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 22.4 (Macintosh) |
File change date and time | 17:46, 9 June 2021 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.32 |
Date and time of digitizing | 14:04, 30 May 2021 |
Meaning of each component |
|
Shutter speed | 5.9152825905126 |
APEX aperture | 1.3561438092556 |
APEX brightness | 2.2542178838274 |
Exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, auto mode |
DateTimeOriginal subseconds | 290 |
DateTimeDigitized subseconds | 290 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
Sensing method | One-chip color area sensor |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 2.4705882352941 |
Focal length in 35 mm film | 64 mm |
Scene capture type | Standard |
Speed unit | Kilometers per hour |
Speed of GPS receiver | 0 |
Reference for direction of image | True direction |
Direction of image | 215.58740234375 |
Reference for bearing of destination | True direction |
Bearing of destination | 215.58740234375 |
Lens used | iPhone 12 Pro Max back triple camera 5.1mm f/1.6 |
Date metadata was last modified | 12:46, 9 June 2021 |
Unique ID of original document | 05589DB345889FE44DA8CDD6805F819D |