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Staple cartridge assembly

A nail cartridge and component technology, which is applied in the field of surgical instruments and nail cartridge components, can solve the problems of unfavorable wound healing of patients, wounds that cannot be effectively sutured, and bleeding of patients' wounds, etc., and achieves the effect of reducing wound bleeding.

Active Publication Date: 2018-10-16
FENGH MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, when suturing the patient's wound, due to the lack of part of the staples, the wound cannot be effectively sutured, resulting in bleeding of the patient's wound, which is not conducive to the smooth progress of the operation and the wound healing of the postoperative patient.

Method used

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Embodiment Construction

[0030] Embodiments of the invention are described in detail below, examples of which are illustrated in the accompanying drawings. In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial direction", "circumferential direction", etc. is based on the orientation or positional relationship shown in the drawings.

[0031] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the des...

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PUM

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Abstract

The invention discloses a staple cartridge assembly comprising a staple cartridge body and a staple cartridge protecting cover. The staple cartridge body comprises staple cavities and suturing staples; at least parts of the suturing staples are placed in the staple cavities; the staple cartridge protecting cover comprises a partition plate; the staple cartridge protecting cover is detachably connected with the staple cartridge body, and the connecting mode is direction connection or indirect connection; and after the staple cartridge protecting cover is connected with the staple cartridge body, a space is formed between the staple cartridge body and the partition plate and used for preventing the partition plate from making contact with the staple cavities. According to the staple cartridge assembly, the suturing staples can be well plugged in the staple cartridge body before the suturing staples are not percussed, and the situation that the suturing staples are disengaged from the staple cartridge body due to being extruded or bearing external force in the storage and transporting processes is avoided; and meanwhile, the problem that when the staple cartridge protecting cover is taken down, the staple cartridge protecting cover and the parts of the suturing staples are disengaged from the staple cartridge assembly together is also solved.

Description

technical field [0001] The invention relates to a surgical instrument, in particular to a staple cartridge assembly, which belongs to the field of medical instruments. Background technique [0002] Surgical instruments are surgical tools in medical operations, and suture instruments are a kind of surgical instruments. They are used in medicine to replace manual suture equipment. The main working principle is to use titanium nails to separate or anastomose tissues, similar to ordering book machine. The stapling instrument includes a pair of cooperating elongate jaw members, the jaw members are adapted to be inserted into the body of a patient to suture and / or cut tissue, and the jaw members are capable of supporting and receiving a staple cartridge assembly. At present, the existing staple cartridge assembly includes a staple cartridge body and staples arranged in the staple cartridge body. Several staple cavities for storing staples are arranged in the staple cartridge body...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/072
CPCA61B17/07207A61B2017/0688A61B2017/07271
Inventor 孙宝峰龚烨
Owner FENGH MEDICAL CO LTD
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