Swivel System
Swivel System - Related Videos
08:18
A Model of Chronic Nutrient Infusion in the Rat
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Cited by 1 •
2013
A protocol for chronic infusions of glucose and Intralipid in rats is described. This model can be used to study the impact of nutrient excess on organ function and physiological parameters.
08:25
Force Measurement During Contraction to Assess Muscle Function in Zebrafish Larvae
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Cited by 15 •
2013
Force measurements can be used to demonstrate changes in muscle function due to development, injury, disease, treatment or chemical toxicity. In this video, we demonstrate a method to measure force during a maximal contraction of zebrafish larval trunk muscle.
11:10
Hyperinsulinemic-euglycemic Clamps in Conscious, Unrestrained Mice
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Cited by 150 •
2011
The hyperinsulinemic-euglycemic clamp, or insulin clamp, is the gold standard for assessing insulin action in vivo. A method for performing insulin clamps in mice is described. This includes a method for arterial catheterization that permits experiments to be performed in conscious, unrestrained mice with minimal stress.
09:50
An Alternant Method to the Traditional NASA Hindlimb Unloading Model in Mice
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Cited by 55 •
2011
We developed an alternant hindlimb unloading model in mice. The primary advantage of our hindlimb unloading tail-ring method over the conventional Morey-Holton tail-traction technique is a simple straightforward procedure that minimizes stress upon the animal.
07:12
Implanting an Electrode into the Subthalamic Nucleus of a Rat
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2025
The video demonstrates a procedure for implanting an electrode into the subthalamic nucleus of a rat to deliver electrical stimuli.
FAQs
A rotating joint, bearing, or connector allows one attached component to turn relative to another while the assembly stays aligned. That controlled motion accommodates angular changes without requiring the connected line or instrument to twist with the moving part. In practice, this preserves continuity between components and helps movement occur with less mechanical interference.
Reducing twisting and tension matters because attached lines and instruments may otherwise experience unwanted mechanical strain during movement. By allowing angular motion at the connection, a swivel system limits the transfer of force through those attachments. This can support more reliable operation and safer handling when equipment or a patient changes position.
Performance depends on how well the rotating connection balances freedom of movement with secure attachment. Relevant considerations include the amount of angular motion required, preservation of alignment, continuity of the connected line or instrument, and avoidance of unwanted force transfer. These factors determine whether the assembly supports flexibility without compromising controlled manipulation.
Compared with a fixed connector, a swivel system accommodates angular motion rather than transmitting every positional change directly through attached components. That distinction becomes important when movement could create twisting, tension, or force transfer. A fixed arrangement may provide connection, but the swivel approach is better suited to setups requiring mobility alongside alignment.
During setup, attention should focus on the required movement, the connection’s alignment, and the security of attached lines or instruments. The system should be selected for the intended medical use, such as patient positioning, mobile monitoring, fluid delivery, or device manipulation. This planning helps match controlled rotation with continuity and reduced mechanical strain.
For patient positioning and mobile monitoring, the swivel arrangement can allow equipment or connected components to follow movement without imposing the same twisting or tension on attached lines. Maintaining alignment while accommodating angular motion supports easier repositioning and handling. The practical outcome is greater flexibility in clinical setups where monitoring or equipment must remain connected as positions change.
In fluid-delivery applications, the key benefit is managing movement around connected delivery lines while retaining a secure, continuous connection. Controlled rotation can reduce twisting and unwanted force transfer when equipment or the patient moves. This supports reliable handling of the delivery arrangement during clinical use.
In research settings, the system can support controlled device manipulation when an instrument must move while connected components remain aligned. Its value lies in separating the needed angular motion from unwanted strain on attached elements. That arrangement may contribute to greater precision and more reliable operation, particularly in work involving mobile equipment or instrument positioning.