Anastomat protector
A technology of stapler and protector, applied in the direction of surgical fixation nails, etc., can solve the problems of wound infection of patients, aggravating the pain of patients, easily contaminated with intestinal dirt, etc., and achieve the effect of reducing resistance
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Embodiment 1
[0069] Embodiment one: refer to attached figure 1 to attach Figure 4 , a stapler protector, comprising a protection part 1 and a traction part 2;
[0070] The protection part 1 is connected to the traction part 2; the position of the protection part 1 relative to the traction part 2 is defined as the front, and the position of the traction part 2 relative to the protection part 1 is the rear;
[0071] as attached figure 2 And attached image 3 As shown, the protective part 1 is a shield-like structure, and the shield-like structure is composed of two spoon-shaped petals 3, one left and one right, and the front part of each spoon-shaped petal 3 is an elbow 22. , the rear part is the connecting wing 23, and the elbow 22 at the front part is connected with the connecting wing 23 at the rear part;
[0072] The elbows 22 of the two flaps 3 are closed in front of the nail plate 18 of the stapler to form the dome-shaped top 4 of the protective part 1, and the connecting wings 2...
Embodiment 2
[0083] Embodiment two: see attached Figure 6 And attached Figure 7 , the difference between embodiment two and embodiment one is:
[0084]The protective part 1 is composed of two scoop-shaped petals 3; the two petals 3 are in the dislocation structure of one inside and one outside at the joint, that is, the elbows 22 of the two are dislocated and closed one after the other. The connecting wings 23 of the two are connected inside and outside and surrounded by a sleeve shape, as attached Figure 6 As shown, there is a gap 6 at the gap between the two. The gap 6 is provided with a connecting rib 8 that connects the two petals 3 front and back. The connecting rib 8 is a filament that is easy to break. A rotating shaft 21 is provided to form a rotational connection between the rear parts;
[0085] When opening, the two petals 3 are pulled, the connecting ribs 8 between the elbows 22 are broken, and then the two petals 3 are separated and opened, and the connecting wings 23 rot...
Embodiment 3
[0087] Embodiment three: see attached Figure 8 , the difference between embodiment three and embodiment one is:
[0088] The protective part 1 is composed of four scoop-shaped petals 3; there is a gap 6 extending back and forth between adjacent petals 3, each gap 6 extends from the top 4 to the bottom 5, and at the apex 7 Each gap 6 is provided with a connecting rib 8 at the apex 7 and an offset connecting rib 9 close to the bottom 5. When the tension is opened, each connecting rib 8 and the offset connecting rib 9 are broken, and the four petals 3 The elbow 22 is separated, and the connecting wings 23 are still surrounded by the stapler through a flexible connection. The opening and using process are as in the first embodiment;
[0089] It can be seen that the number of petals 3 does not affect the protective effect and opening function of the protector, and more petals 3 do not bring other additional effects, which can be considered to be substantially equivalent, so this ...
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