PRODUCT DETAILS
PPRODUCT DETAILS
THR-K20
0.00
0.00
Parameters:
Frequency:7.5Mhz
Mode: B
Depth: 20-100mm
SRI:1-8
Persistence:1-4
Gray Map:1-8
Dynamic Range:45-80
Mode: B
Depth: 20-100mm
SRI:1-8
Persistence:1-4
Gray Map:1-8
Dynamic Range:45-80
Optional:
PAD, Smartphone, Puncture Frame, Printer
Features of linear array rectal probe:
Because the field of view of the linear rectal probe is relatively small, structures within this imaging plane appear larger on the screen. As it reaches the far field, its image remains more consistent and less distorted, where the sound waves of a convex array rectal probe are farther apart and lateral resolution suffers. Because the higher frequencies of linear probes produce higher resolution images, linear rectal probes are suitable for detecting smaller, shallower structures (such as early pregnancy and ovaries) and can display finer detail. Linear rectal probes are also the best choice for examining pony or calf lungs because of the shallow pleural indication, while linear rectal probes allow intercostal examinations.
The main difference between these two probes is that the displayed ultrasound properties are different. A linear rectal probe will produce a rectangular image with a frequency range of 5-9MHz and a maximum penetration of 15cm.
In contrast, the convex array rectal probe produces a fan-shaped image with a wider field of view, but the frequency range is generally lower (3-7MHz), lower frequency means deeper penetration, imaging range up to 24cm, image clarity will decrease.
Linear rectal probes are a better choice for those who prioritize image quality over penetration depth. It is the best choice for checking ovaries, early pregnancy testing and identifying calf males and females during 60-80 days of gestation in cows, or testing the lungs of calf calves.
How to use：
1. How to hold the rectal probe: we can place the middle finger flat on the depression of the probe, with the five fingers close together in a tapered shape, and clamp the probe with the index finger, ring finger, thumb and little finger to fix the probe to avoid sliding;
2. We can dip the probe contact surface with water, apply couplant or vegetable oil to reduce the friction when entering the rectum;
3. During the detection process, we must move the probe step by step, move the probe slowly, and scan the
right uterine horn, ovary, and left uterine horn in turn.
right uterine horn, ovary, and left uterine horn in turn.
4. When the fetus cannot be detected or the image is uncertain, move the probe slowly and repeatedly, from top to bottom, then from bottom to top, and carefully observe the B-ultrasound screen;
5. During the detection, we can use the ring finger and the little finger to feel the position of the cow's uterus, and the scanning position of the probe can be corrected in time;
6. After the inspection, we must do a good job of cleaning the rectal probe. We must avoid damage to the acoustic lens of the probe, which can be protected by tape. Remember to handle the probe with care;
7. For the installation and disassembly of the rectal probe, we must remember to turn off the B-ultrasound power supply and operate it carefully.
Friendly Reminder:Veterinary B-mode ultrasound probes are divided into 3.5 MHz mechanical probes, 3.5 MHz large convex array probes, and 6.5 MHz rectal probes.
The frequency of the probes depends on the animals to be examined.
For small animals such as pigs and sheep, mechanical probes or convex probes are generally selected. A linear rectal probe is generally chosen for the pregnancy test of large animals such as cattle and horses. The high frequency of 7.5 MHz has only a small penetration depth of 4-5 cm and a resolution of 2 mm, that is, good image quality. Correspondingly, the resolution decreases with frequency while the penetration depth increases, so at 5.0 MHz the penetration depth is 8-10 cm, and at 3.5 MHz the penetration depth is 12-15 cm with lower resolution.
Product Paramenters
Exam Mode | Small Parts ,General |
Auto-freeze time | 5,15,30,45mins or never |
B mode | |
Gain | 0-100, TGC 6 segments Gain Adjustment |
Depth | 20-100mm |
DR | 45-80 step 5 |
SRI | 1-8 |
Persistence | 1,2,3,4 |
Gray map | 1-8 |
Color | 8 kinds |
Body Mark | 102 kinds |
Measurement | |
Comment | Square chart , circle chart, arrow , text , Body Mark |
Display Center Line | Yes or No |
Display Table Lines | Yes or No |
Image Size | Full screen/Image Only |
Probe parameters display | Yes or No |
Parameters Display position | Left or Right |
Operation Mode | Horizontal, Vertical,Adaptive |
Area method | Ellipse, trace |
Volume method | Ellipse, Ellipse +1 distance, 1 distance, 2 distance, 3 distance |
Usage time | Last for 4 hours |
