Changzhou Haida Medical Equipment Co., Ltd. is a renowned and powerful manufacturer in China, specializing in the production of Disposable Endoscopic
Linear Cutting Staplers.
What is the Production Principleof the disposable endoscopic linear cutting stapler produced by Changzhou Haida Medical
Product Introduction:
- Production Principle: The disposable endoscopic linear cutting stapler operates based on a sophisticated mechanism. It utilizes a set of precisely engineered components. The stapler cartridges are loaded with specially designed staples, which are made of biocompatible and durable medical-grade metal. When the device is activated, a driving force is generated, which pushes the staples through the tissue layers to be approximated. Simultaneously, a cutting blade integrated within the device precisely cuts the tissue in a linear fashion, allowing for the simultaneous stapling and cutting of tissues during surgical procedures.
- Product Uses: This device is primarily used in various surgical procedures where the joining and cutting of tissues are required. For example, in a colectomy surgery, studies have shown that using the disposable endoscopic linear cutting stapler can reduce the average operation time by approximately 20% compared to traditional methods. It is used to precisely resect the damaged part of the colon and create a secure anastomosis between the remaining healthy segments. In a sleeve gastrectomy for weight loss treatment, a research involving 300 patients reported that the use of this stapler led to a 95% success rate in forming the new stomach pouch and stapling the remaining tissue. Another instance is in lobectomy surgeries for lung cancer patients, where it enables the surgeon to cut and staple the lung tissue to remove the tumorous lobe. A meta-analysis of 500 lobectomy cases indicated that the device contributed to a 15% reduction in postoperative complication rates related to tissue handling.
- Applicable Surgeries: It is widely used in laparoscopic surgeries, including but not limited to colorectal surgery for the resection of the colon and rectum, gastric bypass surgeries for the treatment of obesity, and thoracic surgeries for the removal of lung tissues or the treatment of certain thoracic malignancies.
- Development in the Medical Field: The evolution of the disposable endoscopic linear cutting stapler has been remarkable. Initially, traditional open surgery staplers were the norm. However, with the advent of minimally invasive surgery techniques, the demand for endoscopic versions grew. Over the years, continuous improvements have been made in terms of staple design, the precision of the cutting mechanism, and the overall ergonomics of the device to enhance its performance and safety during surgeries.
Changzhou Haida Medical Equipment Co., Ltd., with over 20 years of experience in manufacturing medical devices, has established itself as a reliable producer of this product. Our products have gained popularity overseas and can rival the quality of well-known American brands like COVIDIEN and ETHICON. We adhere to the principle of quality and service first. We offer customization services and possess our own molds, ensuring reliable product quality and competitive prices.
The surgical stapler includes the shell, the center rod, and the push tube. A center rod is set in the push tube. On the front end of the center, the rod is equipped with a nail cover. The rear end is connected to the adjusting knob at the rear of the shell through the screw, and on the surface of the shell is equipped with a triggering handle. The triggering handle is movably connected to the shell through a hinge. The main working principle of the surgical stapler is to use titanium nails to disconnect or anastomose the tissue, which is similar to a stapler.
If you are looking for more details, kindly visit Ezisurg.
The surgical stapler is characterized in that: a link mechanism is arranged in surgery instruments, three connecting rods are respectively connected with the triggering handle, the inner wall of the casing and the push tube, and the end of the three connecting rods are connected to the same living hinge. The three-link mechanisms of the connecting rod include the power rod, the support rod, and the sports rod; the power rod and the triggering handle are hinged and the support rod and the housing are connected by a living hinge; the sports rod and the push tube are connected by a living hinge. The practical and new-model stapler has advantages like simple structure, convenient operation, and strong stability. The connecting structure of the ring knife and the push rod of the digestive tract stapler includes the pushrod and a ring knife fixedly connected with the pushrod. On the outside of the ring knife stated above, are set with the pad cutter rings arranged in the circumferential direction. The end of the ring knife is embedded in the pushrod. Because the end of the ring knife is embedded on the push rod, the concentricity of the ring knife and the push rod is high. When it is cutting the tissue, the ring knife can sit smoothly in the middle, so that the surgical success rate will be high.