Thoracic Pump Technique
Thoracic Pump Technique - Related Videos
01:30
ATP Driven Pumps III: V-type Pumps
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2023
V-type pumps are ATP-driven pumps found in the vacuolar membranes of plants, yeast, endosomal and lysosomal membranes of animal cells, plasma membranes of a few specialized eukaryotic cells, and some prokaryotes. They are also known as the V1Vo-ATPase, that couple ATP hydrolysis to transport protons against a concentration gradient. The peripheral or cytosolic V1 domain with eight subunits is involved in ATP hydrolysis. The integral or transmembrane V0 domain containing at least five subunits...
06:57
Transaxillary First Rib Resection for Treatment of the Thoracic Outlet Syndrome
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Cited by 3 •
2020
Here, we present a protocol of the transaxillary resection of the first rib for treatment of thoracic outlet syndrome caused by compression of the brachial plexus, subclavian vein and artery.
01:34
ATP Driven Pumps II: P-type Pumps
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2023
The P-type pumps are a large family of integral membrane transporter ATPases. They are divided into five major types based on substrate specificity, from I to V. A typical P-type pump has three cytosolic domains: nucleotide-binding (N), phosphorylation (P), and activator (A) domains. These domains are connected to the membrane-spanning helices by short amino acid segments. ATP hydrolysis and covalent phosphoenzyme intermediate formation are crucial parts of the catalytic cycle. At the highly...
01:15
Thoracic Aorta
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2024
The thoracic section of the aorta begins at the T5 vertebra and extends to the T12 level at the diaphragm, initially progressing through the mediastinum to the left of the spinal column. Throughout its course in the thoracic segment, the thoracic aorta emits various offshoots known collectively as visceral and parietal branches. The branches that predominantly supply blood to visceral organs are termed visceral branches and include bronchial, pericardial, esophageal, and mediastinal arteries,...
07:21
Subcutaneous Angiotensin II Infusion using Osmotic Pumps Induces Aortic Aneurysms in Mice
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Cited by 84 •
2015
Subcutaneous implantation of osmotic pumps provides a convenient approach for prolonged and consistent delivery of compounds. This approach has been used extensively to study both abdominal and thoracic aortic aneurysms in mice.
FAQs
Compression of the thoracic cage raises intrathoracic pressure, while release creates the succeeding phase of the cycle. Repeated alternation between these pressure states supports movement through lymphatic and venous pathways. Coordination with respiration helps organize the cycle, linking mechanical changes in the chest with cardiopulmonary and fluid-circulatory effects.
Breathing provides a repeating physiological rhythm that can be coordinated with chest compression and release. Compression occurs as intrathoracic pressure rises, and pressure changes during release support fluid movement. This coordination matters because the technique depends on alternating thoracic pressure rather than sustained pressure alone to influence lymphatic and venous circulation.
The technique applies a mechanical intervention to the thoracic cage, whereas pharmacologic treatment uses drugs to produce therapeutic effects through their biological actions. Its relevance to pharmacology is indirect: changes in circulation and lymph flow provide physiological context for considering how substances may be distributed or cleared, but the technique itself is not drug therapy.
Application consists of placing pressure on the thoracic cage, coordinating that pressure with the patient’s breathing, and repeating the compression and release rhythm. The pressure increase occurs during compression, followed by release to promote fluid movement. These elements describe the essential workflow without implying a specific patient position, force, or treatment duration.
Clinicians may consider Thoracic Pump Technique when impaired fluid movement contributes to a clinical problem and when support for lymphatic drainage or cardiopulmonary function is relevant. The method is therefore used as a physiological support approach, not as a replacement for medication. Its purpose depends on the patient’s circulatory and respiratory context.
Drug distribution and clearance occur within a body whose circulation and lymphatic movement influence physiological transport. By supporting those systems mechanically, the technique offers context for understanding how altered fluid movement could relate to substance handling. However, the provided information does not establish a specific drug, dose, pharmacokinetic change, or guaranteed clinical outcome.