Grounding Pad for Adult
What Is Grounding Pad For Adult
The grounding pad for adult is responsible for safely returning current to the electrosurgical generator, and provides a path of low resistance and low current density. For this reason, metals are used as conductors in grounding pad for adult. During monopolar electrocautery, current passes from the electrosurgical unit to an active electrode, through the patient to a grounding pad for adult (dispersive electrode or return electrode monitor), and back to the electrosurgical unit to complete the circuit.For patients with fragile skin, our non-aggressive border adhesive reduces possibility of skin stripping. Transthermal backing permits heat to escape faster.
Advantages of Grounding Pad For Adult
Patient safety
By providing a low-resistance pathway for the electrical current to return to the electrosurgical unit, grounding pads prevent the buildup of electrical charge in the patient's body, reducing the risk of injury.
Compatibility with various procedures
Grounding pads are versatile and can be used in a wide range of surgical procedures, including open surgeries, laparoscopic procedures, and minimally invasive surgeries.
Ease of application
Grounding pads are designed for easy application to the patient's skin. The adhesive backing ensures secure attachment, and the flexible cable allows for convenient connection to the electrosurgical unit, making setup quick and straightforward.
Enhanced patient comfort
Modern grounding pads are designed with patient comfort in mind, featuring soft and hypoallergenic materials that are gentle on the skin. This helps to minimize discomfort for the patient during the surgical procedure.
Why Choose Us
Our Factory and Workshops
In 2019, our company produced 2.5 million disposable electrosurgical pens, 1.5 million negative plates, and 800,000 skin staplers. We regularly attend major exhibitions such as Arab Health in January in the United Arab Emirates and Medica in November in Düsseldorf, Germany.
Main Products
Our main products include disposable surgical electrodes (also known as electric knife pens, electric knife heads, or electric knife handles) and disposable neutral electrodes (also known as negative plates). Our products are registered under the "Chengguang" brand. Formerly known as Huatong Medical Devices Co., Ltd., the company started trial production in 1995 and has over 20 years of experience in the field of medical high-frequency equipment.
Fast and Efficient Services
Source from us to receive samples within 7 days and confirmed orders within 30 days. With our professional supply chain and a monthly output capacity of 300,000 pieces, we are well-equipped to handle large-volume orders. We welcome customers to visit our office, showroom, and workshop for further details. OEM services are also available.
Our Sales Team
Our professional export sales team provides a one-stop solution service, including order follow-up, quality control, container loading, shipping arrangements, and document preparation.
Grounding Pad For Adult Prevents Patient Skin Burn During Electrosurgery
Grounding pad for adult are used during electrosurgery to protect the patient from burn injuries and harmful effects of the electric current.The grounding pad for adult acts as a return electrode by safely returning the electric current from the patient to the electrosurgical unit. We offer a range of single use grounding pad for adults in adult, paediatric & neonatal sizes, as well as reusable grounding pad for adults. Also available: Connection cables and reusable adaptors. Single use, disposable grounding pad for adults enable a prompt clean up after the procedure. Reusable grounding pads will limit current flow as necessary and by doing this the current density, if kept low enough, will prevent heat build up reducing burns at the pad site. Various size options to help ensure a secure fit to the individual patient. The high-power electrosurgical and radio-frequency (rf) ablation devices that apply a high level of rf current to the patient for extended periods can increase the risk of patient skin burns at the grounding pad for adult attachment site. Safety measures that have been proven effective using traditional electrosurgical procedures may not be sufficient to prevent grounding pad for adult burns when used in procedures that require any combination of high current, long activation times and the use of conductive fluids (e.G., saline) for irrigation or distention. The problem is that some of the new electrosurgical devices and surgical techniques can produce higher current levels than an compliant grounding pad for adult can safely withstand, significantly increasing the risk of a burn at the grounding pad site. According to the standard, grounding pad for adult should be designed to safely carry a current load of 500 ma for continuous period of 60 seconds. In order to pass the performance test, grounding pad for adult must safely carry twice this amount of power, i.E., 700 ma for continuous period of 60 seconds (note: 700 ma double the power of 500 ma according to the power equation p=i2*r). However, some of the newer radio-frequency devices can deliver current levels of 1000–2000 ma for few minutes or up to 20 minutes and longer. A grounding pad for adult must not heat the patient’s skin in excess of 6 °c during the tissue ablation or electrosurgical procedure. The rf current return is usually concentrated around the edges of grounding pad (edge effect), causing excessive heating at the highest current densities. A temperature of 45 °c will burn the skin. Since human skin is usually 30–33 °c, a burn will not occur until the pad causes a temperature rise of 12 °c. In order to provide a thermal safety margin, the skin under the pad should remain much cooler than this during electrosurgery.Second- or third-degree patient burns from grounding pad for adult are not uncommon. The cool grounding pad for adult technology described here will ultimately eliminate the skin burn complication at any rf power level and will work with existing rf generators and grounding pads in the market.
An FPGA temperature controlling mechanism with mathematical algorithm such as PID (proportional integral derivative) was developed to control and regulate the grounding pad’s surface temperature precisely within standard. The modular design of the controlling system can be integrated into the new generator design or can operate as a standalone system working with existing generators in the market. The controller can support multiple grounding pad for adult simultaneously and monitors the grounding contact quality as well. It shows the test result data chart collected at 50 °C heat applied to the edges of the grounding pad for adult with a target temperature setting of 20 °C in a half-hour time period. Solves the excessive heating problem causing patient severe skin burns, especially with higher power generators and electrosurgical units. Works with existing generators and electrosurgical units in the market. Works with existing grounding pad for adult in the market. Offers modularity and flexible programmability that allow for many possible scenarios, including customized mathematical algorithms developed by the doctors and specialists. Provides data logging and saving with analysis capabilities.Communicates with the generator through serial or I2C port, emergency shutdown of the generator because of malfunction, open ground, or excessive temperature of the pad, etc.
Design and Application of Grounding Pad For Adult
High quality biocompatible hydrogel & excellent conductive. Tens electrodes suit for all kinds of low or mid frequency stimulator. Stable impedance and excellent conductivity. Relieve your pain,reusable tens electrodes for relieving pain. Convenient, one step application for ease of patient set up and application. Designed for placement on infants back to allow maximum exposure of chest area. Dense, low profile foam that conforms to patient skin while reducing fluid absorption. Pre-gelled with conductive adhesive gel for one step application. Silver/silver chloride sensing element making the backpad defib recoverable. Radiotranslucent for use during x-ray and fluoroscopic procedures. Generous adhesive area that keeps backpad in place, even when exposed to or prep. One piece release liner for ease of application. Latex free to protect against possible latex sensitivity issues. Specialty adapters available for 5 lead monitoring and ease in conversion to r series leadwires. Convenient, one step application for ease of patient set up and application. Designed for placement on infants back to allow maximum exposure of chest area. Dense, low profile foam that conforms to patient skin while reducing fluid absorption. Pre-gelled with conductive adhesive gel for one step application. Silver/silver chloride sensing element making the backpad defib recoverable. Radiotranslucent for use during x-ray and fluoroscopic procedures. Generous adhesive area that keeps backpad in place, even when exposed to or prep. One piece release liner for ease of application. Latex free to protect against possible latex sensitivity issues. Specialty adapters available for 5 lead monitoring and ease in conversion to r series leadwires.
The pad is made with a skin-friendly soft conductive adhesive designed to fill all skin cavities, ensuring a very low heat build-up of the skin. The polyethylene foam is non-permeable and protects the staff against the hazard of electrical shocks. The cool grounding pad technology described will ultimately eliminate the skin burn complication at any rf power level and will work with existing rf generators and grounding pad for adult in the market. It regulates the patient’ s body temperature precisely at the grounding pad for adult attachment site to a safe level, as well as monitoring the grounding pad’ s rf current return for safety and contact quality. It consists of a specially designed grounding plate with integrated heat removal components such as thermoelectric cooling devices (tec), which can transfer heat from one side of the device to the other. A matrix of temperature sensors such as medical-grade thermocouples are equally spaced and embedded into the grounding pad for adult or assembled on a separate thin plate. The modular design of the controlling system can be integrated into the new rf generator design or can operate as a standalone system working with existing rf generators in the market.The controller can support multiple grounding pads simultaneously and monitors the grounding contact quality as well.
During monopolar electrocautery, current passes from the electrosurgical unit to an active electrode (handheld pen), through the patient to a grounding pad (dispersive electrode or return electrode monitor), and back to the electrosurgical unit to complete the circuit. Safe use of electrocautery depends on proper grounding pad placement. The grounding pad for adult should be placed close to the operative site on the ipsilateral side of the surgical field. Whenever feasible, the grounding pad for adult should be positioned on well-vascularized areas of the body, preferably with substantial muscle mass, to dissipate heat more readily . Bony prominences and areas of significant adipose tissue should be avoided because they are poor electrical conductors. Areas of excessive hair, scars, and other poorly perfused sites also do not dissipate heat well and may contribute to thermal burns. Care should be taken to ensure that the grounding pad firmly adheres to the patient’ s skin without any folds or gaps, which could trap alcohol-based antiseptic preparations. The combination of evaporating alcohol, supplemental oxygen, and electrocautery sparks in the surgical field is a significant fire risk. Adhesive barriers applied over the grounding pad for adult before application of the surgical scrub solution are recommended to decrease this risk.
A grounding pad for adult useful in electrosurgery and easily contoured to body surfaces which comprises a flexible, perforated metal sheet, the lower side of which is coated with a conductive adhesive and the upper side of which is adhesively secured to a fenestrated film, said fenestrated film being adhesively secured to an open cell polymeric foam, and a conductive snap or button for conducting an electrical current secured to said metal sheet and extending through said fenestrated film and said polymeric foam. Preferably, the metal sheet is aluminum foil, the conductive adhesive is a quaternary polymer and said open cell foam is polyurethane.In electrosurgical procedures, e.g , cauterization, fulguration and electrocoagulation, a grounding pad for adult is contacted with the patient to prevent burning, etc. Metal plates or foil may be used as grounding elec-trodes, preferably the plate or foil is coated with an elec-trically conductive gel to insure grounding of the patient. Metal plates are, of course, nonconformable to the contours of the human body, therefore, problems in patient burns have occurred with such grounding electrodes. Foils are more conformable however, in the prior art electrodes, an adhesive area is also re-quired to insure that the foil will be maintained in proper body contacting relationship. An adhesive area is added which increases the overall area of the grounding pad elec-trode in contact with the patient without concomitant in-crease in conductive area. Medical electrodes useful in monitoring and stimu-lating procedures are known wherein conductive adhesives have been utilized.
Jinhua Huacheng Medical instrument Co., Ltd. is located in Jinhua, the central city of Zhejiang, which was founded in 2013. It is the key enterprise of medical devices in Jinhua City, and is allowed to produce second category of 6825 medical high-frequency equipments, produce and sell second category of 6864 medical health materials and dressings. Main products of the company are disposable surgical electrode (also known as electric knife pen, electric knife head, electric knife handle), disposable neutral electrode (also known as negative plate). The registered trademark of our products is "Chengguang" brand. The company formerly known as Huatong Medical Devices Co., Ltd. and trial produced in 1995, which has over 20 years experience in the field of medical high-frequency equipment. The operation electrode and neutral electrode of our company is sophisticated, quality reliable and various kinds, which is suitable for various types of high frequency host and for surgery, gynecology, neurosurgery, cosmetology department and other professional departments. It receives wide and excellent reputation in the market and among customers.
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