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The respiratory pump refers to the mechanical process that aids in the movement of air in and out of the lungs during respiration. It is not a single structure but rather a system of components working together to facilitate breathing. The primary components involved in the respiratory pump include the diaphragm, intercostal muscles, and pleural cavity.
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When we inhale, the diaphragm contracts and moves downward, while the intercostal muscles (muscles between the ribs) contract to elevate the ribs, expanding the chest cavity. This expansion reduces the pressure in the pleural cavity and lungs, causing air to flow in from the environment to equalize the pressure.
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During exhalation, the diaphragm relaxes and moves upward, while the intercostal muscles relax, causing the chest cavity to decrease in size and increasing the pressure in the lungs. This forces air out of the lungs and into the atmosphere.
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The respiratory pump also plays a role in venous return, helping blood flow back to the heart. The pressure changes during breathing help propel venous blood through the veins, particularly in the lower body, aiding overall circulatory efficiency.
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Certified with ISO9001, ISO-13485:2003, ISO 14001, CE, and WHO-GMP. Specialized in the manufacturing of Blood Bank Equipments, Plant Growth Chambers, Environmental Chambers, Vacuum Systems, and Solar Refrigeration.
1. What is the primary function of the respiratory pump?
The respiratory pump is a mechanical system involving the diaphragm and intercostal muscles that facilitates the movement of air into and out of the lungs while aiding venous blood return to the heart.
2. How does the respiratory pump assist blood circulation?
The pressure changes created during the breathing cycle help propel venous blood through the veins, especially from the lower body back to the heart, improving overall circulatory efficiency.
3. What quality certifications do your products hold?
Our products are manufactured under strict standards including ISO9001, ISO-13485:2003, ISO 14001, CE, and WHO-GMP certifications to ensure high quality and reliability.
4. What types of equipment are available for purchase?
We offer a wide range of specialized equipment including Blood Tube Sealers, Ultra Low Freezers, Digital Polygraphs, Plant Growth Chambers, and Germination Chambers.
5. How is product safety guaranteed during shipping?
We provide professional, environmentally friendly, and efficient packaging services designed to protect the integrity and safety of the equipment during transit.
6. What payment and delivery terms are accepted?
We accept various delivery terms such as FOB, CFR, and CIF. Accepted payment methods include T/T, L/C, D/P, D/A, and PayPal in USD or EUR currencies.
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