CN210844489U

CN210844489U - Novel surgical suction head

Info

Publication number: CN210844489U
Application number: CN201920893999.5U
Authority: CN
Inventors: 孙晓飞; 段立伟; 孔庆捷; 郇乐; 李振兴; 周志斌; 李文放
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-14
Filing date: 2019-06-14
Publication date: 2020-06-26
Anticipated expiration: 2029-06-14

Abstract

The utility model belongs to the field of medical apparatus, in particular to a novel surgical suction head. Constitute by pipe, recess and end cap, its characterized in that: the round pipe is of a hollow structure, the two ends of the round pipe are open, the plug is plugged into the open part of one end of the round pipe, the plug is provided with a plurality of small holes, and the side wall of the round pipe close to one end of the plug is provided with a plurality of grooves. When the suction connector side wall is used to be close to the tissue, the opening at one end is blocked, and then the beginning of the other end continues to play a role in drainage. The design ensures that the blockage is not easy to occur in the operation use process, reduces the shearing force brought by suction, and protects the integrity of the operation tissue.

Description

Novel surgical suction head

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to novel operation attracts head.

Background

The operation negative pressure aspirator sucks and drains liquid generated in an operation field through the negative pressure device, thereby ensuring clear operation visual field and facilitating operation of an operator. At present, the suction connector which is widely used clinically is designed to be an end opening, the connector is easy to block in practical application, a sharper edge is easy to generate after the end opening is abraded, and the suction force at the opening is large, so that the surgical tissue is easy to tear and pull, and accidental injury is caused. Iatrogenic damage to the suction fitting may lead to irreversible results, particularly in delicate procedures, such as those involving nerves. Therefore, the suction connector which is not easy to block and the front end of which is not easy to tear tissues better meets the requirement of clinical use.

Disclosure of Invention

An object of the utility model is to provide a novel operation suction head that reduces the tissue damage among the operation process.

The utility model provides a novel operation attracts head comprises pipe, recess and end cap, wherein: the round pipe is of a hollow structure, the two ends of the round pipe are open, the plug is plugged into the open part of one end of the round pipe, the plug is provided with a plurality of small holes, and the side wall of the round pipe close to one end of the plug is provided with a plurality of grooves.

The beneficial effects of the utility model reside in that: the utility model discloses a lateral wall and terminal network structure's design, difficult emergence is blockked up in the use to reduce the shearing force that the vacuum aspiration leads to, guarantee that the operation is safe, develop high-efficiently.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the groove 2 of the present invention.

Fig. 3 is a schematic structural diagram of the plug 3 and the small hole 4 of the present invention.

Reference numbers in the figures: 1 is a round tube, 2 is a groove, 3 is a plug, and 4 is a small hole.

Detailed Description

The invention is further illustrated by the following examples.

Example 1: as shown in fig. 1-3, the surgical suction head is composed of a circular tube 1, a groove 2 and a plug 3, wherein: the pipe 1 is hollow structure, its both ends opening, and the opening of one end passes through end cap 3 and blocks up, and the other end still opens, plays the drainage effect, evenly distributed has a plurality of apertures 4 on the end cap 3, and a plurality of recesses 2 of opening on the lateral wall that pipe 1 is close to end cap 3 one end. When the side wall of the suction head is close to the tissue, the opening at one end of the circular tube 1 is blocked, and the opening at the other end continues to play a role in drainage. Because the openings are dispersed, the tissue can not be torn and pulled to cause damage due to overlarge suction force when the suction head contacts the tissue.

Claims

1. The utility model provides a novel operation is attracted head, comprises pipe, recess and end cap, its characterized in that: the round pipe is of a hollow structure, the two ends of the round pipe are open, the plug is plugged into the open part of one end of the round pipe, the plug is provided with a plurality of small holes, and the side wall of the round pipe close to one end of the plug is provided with a plurality of grooves.