Clamping Forceps
Clamping Forceps - Related Videos
09:41
Calibrated Forceps Model of Spinal Cord Compression Injury
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Cited by 57 •
2015
Spinal cord injury models should be highly reproducible. We demonstrate that the calibrated forceps compression model of spinal cord injury is an easy to use surgical method for generating reproducible injuries to the murine spinal cord.
09:43
Patch Clamp Electrophysiology
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2023
Neuron cell membranes are populated with ion channels that control the movement of charge into and out of the cell, thereby regulating neuron firing. One extremely useful technique for investigating the biophysical properties of these channels is called patch clamp recording. In this method, neuroscientists place a polished glass micropipette against a cell and apply suction to form a high resistance seal. This process isolates a small “patch” of membrane that contains one or more ion channels.
11:12
Hyperinsulinemic-Euglycemic Clamp in the Conscious Rat
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Cited by 34 •
2011
The hyperinsulinemic-euglycemic clamp is the "gold standard" for the assessment of insulin action. Insulin is infused at a constant rate stimulating glucose uptake. The amount of exogenous glucose infused to counter this drop is indicative of insulin sensitivity. Here the procedure is performed on a conscious, unrestrained rat.
03:01
Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps
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2024
The novel technique presented here employs a combination of 6-Fr micro-scissors and forceps for hysteroscopic treatment of endometrial polyps, demonstrating encouraging outcomes for infertile patients afflicted with this condition.
07:35
Hyperglycemic Clamp and Hypoglycemic Clamp in Conscious Mice
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Cited by 4 •
2024
A hyperglycemic clamp is used for measuring insulin release with a maintained higher blood glucose concentration. A hypoglycemic clamp is for measuring glucose production induced by counter-regulatory responses. Both methods use the same surgical procedure. Here, we present a clamp technique to assess systemic glucose metabolism.
FAQs
The pivot converts hand movement at the handles into coordinated jaw closure around the target. Once the jaws meet, the locking ratchet can preserve the selected compression without continuous hand force. This combination allows the operator to maintain occlusion or tissue control while using the other hand for dissection, suturing, or management of associated surgical materials.
Jaw geometry determines how the instrument contacts and holds a structure, while size helps match the forceps to the target. Serrations can improve security by increasing grip. These features must be considered together because secure holding supports controlled manipulation, whereas an unsuitable configuration may make tissue control less precise or increase the risk of unnecessary compression.
Controlled pressure balances two needs: maintaining a reliable hold or temporary occlusion and avoiding excessive compression of the target. The forceps’ locking mechanism helps sustain consistent pressure, while appropriate jaw design supports stable contact. This balance can improve control during dissection and help limit tissue trauma when the instrument is selected and handled properly.
Selection depends on the structure that must be controlled and the intended result. For hemostasis, the instrument should compress a vessel sufficiently to support temporary blood-flow control. During dissection, it should isolate and hold tissue while preserving controlled handling. Jaw size, shape, serration, and the required degree of pressure guide this choice in operative or emergency settings.
A practical sequence is to match the forceps to the target, position the jaws around the vessel, tissue, tube, or other structure, and close the handles to obtain the needed grip or compression. The ratchet may then maintain that pressure while work continues. Releasing the lock allows removal when occlusion, isolation, or stabilization is no longer needed.
In operative settings, clamping forceps can help maintain hemostasis, isolate tissue during dissection, and secure sutures, drains, or tubing. In emergency care, temporary control of bleeding or other structures can support a more organized procedure. By stabilizing the target and improving visibility, they contribute to more controlled handling rather than replacing definitive surgical management.