What is a stapler? What is a car stapler

There are many kinds, open, **, minimally invasive, and the best to use.

Hello, it is a pleasure to serve you and give you the following answers: the car stapler is an important part of the car transmission, which can transmit the power of the engine and gearbox to the wheels, so that the car can operate normally. Happens when the stupidity in the problem arises:

1.Stapler wear: Due to the long mileage of the car, stapler wear is very common, at this time, the power transmission of the gearbox will become unstable, the vehicle will be stuck, or there will be jitter when changing gears.

2.Oil leakage of stapler: The stapler will have oil leakage and stuffy stalls, which is generally due to the deformation of the sealing ring of the stapler, resulting in oil leakage.

Workarounds and practices:1Stapler wear:

If the stapler is found to be worn, it needs to be replaced in time to ensure the normal operation of the car. 2.Stapler oil leak:

If the stapler is found to be leaking, the sealing ring needs to be replaced in time to ensure the normal operation of the car. Step-by-step detailed teaching:1

Stapler wear: (1) Turn off the car first, and shift the gearbox to the neutral position; (2) Disassemble the stapler and remove the fastening bolts on the stapler; (3) Remove the stapler and check the wear and tear of the stapler; (4) If the stapler is seriously worn, it needs to be replaced in time; (5) Install a new stapler and install the bolts on the stapler; (6) Shift the gearbox of the car to the neutral position, and complete the replacement after turning off the engine. 2.

Stapler oil leakage: (1) Turn off the car first, and shift the gearbox to.

The stapler is a medical alternative to manual suturing equipment, and the main working principle is to use titanium nails to dissect or anastomosis tissues, similar to a stapler. According to the different scope of application, it can be mainly divided into ** stapler, digestive tract (esophagus, gastrointestinal, etc.) circular stapler, rectal stapler, [1] round hemorrhoidal stapler, circumcision stapler, vascular stapler, hernia stapler, lung cutting stapler, etc.

Compared to traditional manual suturing, instrumental suturing has the following advantages:

The operation is simple and convenient, saving operation time.

Single-use to avoid cross-contamination.

Use titanium nails or stainless steel nails (**stapler) to suture tightly and with moderate tightness.

It has very few *** and effectively reduces surgical complications, etc.

The stapler is used for intestinal surgery, so that the severed intestine is connected to the monthly stool and drains itself.

Main working principleMain working principle.

The stapler is actually a stapler, which is mainly used to suture tissues and wounds, and is a non-invasive stapler, also known as a medical surface stapler and a tension reducer. It is a new type of surface suture device that uses its own tension to perform non-invasive suturing on the surface, which has the advantages of non-traumatic scarring, light inflammatory response, gradual tension reduction, and beautiful healing.

Product features: 1. Easy to achieve ** valgus suture, presenting the most beautiful epidermal healing effect.

2. Fixed epidermal wounds are reliable, strong tensile resistance, and safe to use.

3. Uniform tension reduction, no centipede foot scar, correct alignment, no dislocation pulling.

4. No secondary trauma, no puncture pain, no foreign body invasion, no blood supply.

5. The wound exudate can be discharged, which is easy to clean the wound and avoid wound infection. Promotes wound healing.

6. Convenient operation, time-saving and labor-saving. It can be operated with minimal training.

7. It is not limited by the shape and size of the wound, and is widely used.

8. Easy and quick removal after healing, free from the pain of suture removal.

The Hello Stapler is the world's first stapler and has been used for gastrointestinal anastomosis for almost a century.

The stapler is mostly made of titanium alloy material and comprises a shell, a central rod and a pushing tube, the central rod is located in the pushing tube, the front end of the central rod is equipped with a nail cover, the rear end is connected with the adjusting knob of the housing tail by a screw rod, the outer surface of the housing is provided with an excitation handle, the excitation handle is movably connected with the housing through a hinge, and it is characterized in that: the stapler is provided with a connecting rod mechanism, three connecting rods are connected with the excitation handle, the inner wall of the housing and the pushing tube respectively, and one end of the three connecting rods is all connected on the same movable hinge; The three connecting rods of the connecting rod mechanism comprise a power rod, a support rod and a motion rod; The power rod and the excitation handle are hinged; The support rod is connected with the housing by movable hinge; The motion rod is connected with a movable hinge between the push tube. The utility model discloses a stapler is simple in structure, easy to operate, and strong in stability.

The push rod of digestive tract stapler is connected with the annular knife connection structure, comprises a push rod, the annular knife that is fixedly connected with the push rod, the outer side of the annular knife is provided with a plurality of push nail pieces arranged along the circumferential direction, the push rod is embedded with one end of the annular knife, because one end of the annular knife is embedded on the push rod, the concentricity of the annular knife and the push rod is high, in the process of cutting tissue, the annular knife can sit in the middle smoothly, and the success rate of surgery is high.

The intestinal stapler is also called a cast-type digestive tract stapler, which is suitable for end-to-end and end-to-side mechanical anastomosis of digestive system tissues.

At present, the main production area of intestinal staplers is in Changzhou, Jiangsu. Brands include Johnson & Johnson, Changzhou Hales, Tyco and so on. More production of this stapler.

Characteristics and principle of intestinal snouting:

Tubular gastrointestinal staplers are anastomosed with two rows of titanium nails arranged in a cross row. During the anastomosis contract, the excess tissue is excised by the cutter at the incision edge of the anastomosis to form an anastomosis, with the same caliber and size, the mucosa is neatly aligned, the anastomosis fastness is reliable, and the hemostasis effect and blood vascularity are good. The kiss cut is completed at one time, and the operation is convenient.

Therefore, the use of elbow stapler Tubular stapler can not only shorten the operation time, reduce the amount of bleeding, and reduce the surgical trauma, but also improve the quality of the operation and reduce complications.

The intestinal anastomosis is used to illustrate the use of the stapler, the proximal intestine of the anastomosis is sutured, the nail seat is placed and tightened, the stapler is inserted from the distal end, the central puncture device of the stapler is pierced, and the central rod of the proximal stapler against the nail seat is connected, and the intestinal wall of the distal and proximal intestinal tube is rotated, and the distance between the stapler and the base is adjusted according to the thickness of the intestinal wall.

Pinch the anastomosis wrench tightly, hear the "click" sound to indicate that the anastomosis is completed, do not withdraw the stapler for the time being, check whether the anastomosis is satisfactory and whether there are other tissues such as mesangium embedded in it, and after corresponding treatment, unscrew the stapler, and gently pull it out from the distal end to check whether the distal and proximal intestinal resection circle is complete.