CN210170526U

CN210170526U - Drainage tube capable of effectively preventing pipeline from slipping

Info

Publication number: CN210170526U
Application number: CN201920328510.XU
Authority: CN
Inventors: Zeyang Chen; 陈泽洋; Pengyuan Wang; 王鹏远; Yucun Liu; 刘玉村; Ting Xu; 徐婷
Original assignee: Peking University First Hospital
Current assignee: Peking University First Hospital
Priority date: 2019-03-14
Filing date: 2019-03-14
Publication date: 2020-03-24
Anticipated expiration: 2029-03-14

Abstract

The utility model provides a drainage tube capable of effectively preventing pipeline slippage, relating to the field of medical equipment. The drainage tube comprises an outer part of the drainage tube body and an inner part of the drainage tube body, the outer part of the drainage tube body is fixedly connected with the inner part of the drainage tube body, and the outer part of the drainage tube body is provided with a continuous annular groove area which can be used for fixing a suture. The drainage tube is simple and convenient to use, clean and sanitary, can relieve discomfort of patients, can effectively prevent the pipeline from slipping caused by the displacement of the fixed suture, and can be applied to different parts such as the abdominal cavity, the pelvic cavity, the thoracic cavity, the subcutaneous part and the like.

Description

Drainage tube capable of effectively preventing pipeline from slipping

Technical Field

The utility model relates to the field of medical equipment, concretely relates to drainage tube that can effectively prevent the pipeline slippage.

Background

The drainage tube of the postoperative patient is the life of the patient, and the drainage tube is called as the life tube in the treatment process of the patient, which is very important. The drainage tube can be used as a window for observing the state of an illness of a patient and an important means for treatment and diagnosis, and nowadays, after the drainage tube is placed into an operation area for drainage in clinic, a silk thread is often used for sewing a needle at a skin part of the drainage tube which penetrates out of the periphery of an external tube opening, and the drainage tube is fixed on the skin. Generally, the slippage of the drainage tube is a common adverse event in clinic, and as the drainage tube is usually cylindrical and has a smooth surface, a suture connecting the drainage tube part is easy to slip and shift under the action of external force, and further the slippage of a pipeline can be caused. The slipping of any kind of tube can affect the further treatment of the patient, and even cause the body and function of the patient to be damaged.

Chinese patent CN201620978088.9 discloses two pigtail peritoneal cavity drainage tubes are taken off in antiskid, including peritoneal cavity drainage tube body, wherein, peritoneal cavity drainage tube body includes the V type hose of upper segment, the plastic tubing of middle section and the peritoneal cavity pipe of hypomere, fixed connection between the plastic tubing of V type hose and plastic, fixed connection between plastic tubing and the peritoneal cavity pipe, plastic tubing is equipped with that the front end can be crooked by oneself and become pigtail column structure's pipe one and the rear end can be crooked by oneself and become pigtail column structure's pipe two. The first tube and the second tube can be automatically bent into two pigtail-shaped structures to fix the abdominal cavity drainage tube and prevent the abdominal cavity drainage tube from slipping and entering the abdominal cavity; when the pull-out is needed, the force can be directly applied to the external plastic part, and the plastic part can be in a linear type and pulled out of the body; not only can fix the abdominal cavity drainage tube to prevent slipping and entering the abdominal cavity, but also can reduce extra pain caused by fixing the drainage tube. However, the drainage tube is in a pig tail shape, so that the drainage tube is easy to bend and form an angle to influence drainage.

Chinese patent CN2448365 discloses a marked anti-slip intrathoracic drain, which comprises a flexible tube body, wherein the front section of the tube body is provided with a groove-shaped length mark and is configured with a corresponding length scalar, the front end of the tube body is in the shape of an arc fish mouth, and the lateral side of the tube body can be provided with a drainage hole. The medical staff can intuitively, clearly and accurately master the depth of the drainage tube inserted into the thoracic cavity, and the drainage tube can be effectively fixed by tightening the suture at the opening with the groove on the tube after the drainage tube is inserted in place. However, the drainage tube needs to be provided with a large number of grooves according to the operation requirement, the manufacturing is time-consuming and labor-consuming, and meanwhile, the grooves can cause discomfort when entering the human body and are easily filled with sundries.

To the problem of the easy slippage of drainage tube, should look for a drainage tube that can effectively prevent the pipeline slippage for this drainage tube uses portably, and sanitation and hygiene can alleviate the patient discomfort, can effectively prevent the pipeline slippage because of fixed suture aversion arouses simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a can effectively prevent drainage tube of pipeline slippage, this drainage tube uses portably, and sanitation and hygiene can alleviate the patient discomfort, can effectively prevent the pipeline slippage because of fixed suture aversion arouses simultaneously.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a drainage tube capable of effectively preventing a pipeline from slipping comprises an outer portion of the drainage tube body and an inner portion of the drainage tube body, wherein a continuous annular groove area is formed in the outer portion of the drainage tube body. When the drainage tube is used, the outer part of the drainage tube body and the inner part of the drainage tube body are positioned at two ends of the skin of a body surface, usually, the lengths of the inner parts of the drainage tube body used for different operation positions are different, the inner part of the drainage tube body can be designed into different lengths according to different positions (abdominal cavity, pelvic cavity, thoracic cavity, subcutaneous part and the like) suitable for the drainage tube, the lengths can be slightly longer, and the lengths of the drainage tube of the inner part of the drainage tube body can be adjusted by cutting off the redundant parts at the tail end of the drainage.

Further, the external part of the drainage tube body is fixedly connected with the internal part of the drainage tube body.

Further, the distance between the continuous annular groove area and the junction of the inner part of the drainage tube body and the outer part of the drainage tube body is 1 cm.

Further, the annular groove depth in the continuous annular groove region is 1 mm. The diameter of a suture for fixing the drainage tube in clinic is generally not more than 1mm, the suture for fixing the drainage tube is wound at the position, and the suture can be embedded into the groove, so that the pipeline is effectively prevented from slipping.

Further, the total length of the continuous annular groove region is 1 cm.

The utility model discloses the beneficial effect who gains is:

1. the continuous annular groove at the fixed part of the drainage tube of the utility model is very simple and convenient in design, and can effectively prevent the pipeline from slipping caused by the displacement of the fixed suture;

2. the utility model is suitable for different parts, such as abdominal cavity, pelvic cavity, thoracic cavity and subcutaneous;

3. the utility model discloses the drainage tube can design different length according to the operation needs, and groove position and length are fixed, and groove length is narrower, and is nearer apart from skin tissue, need not set up more recess, uses portably, and sanitation and hygiene can alleviate the patient discomfort simultaneously.

Drawings

FIG. 1 is a schematic view of a draft tube construction;

wherein, 1-the drainage tube body outer part; 2-an annular groove; 3-sewing; 4-body surface skin; 5-inner part of drainage tube.

Detailed Description

As shown in figure 1, the drainage tube capable of effectively preventing the pipeline from slipping comprises an outer part 1 of the drainage tube and an inner part 5 of the drainage tube, which are respectively positioned at two ends of the skin 4 of the body surface, wherein the outer part 1 of the drainage tube is provided with a continuous annular groove 2 area, and the total length of the continuous annular groove 2 area is 1 cm. Generally, the length of the internal part 5 of the drainage tube used for different operation sites is different, the internal part 5 of the drainage tube can be designed into different lengths according to different sites (abdominal cavity, pelvic cavity, thoracic cavity, subcutaneous tissue, etc.) to which the drainage tube is applied, the length can be slightly longer, and the length of the internal part 5 of the drainage tube can be adjusted by cutting off the redundant part at the tail end of the drainage tube according to the actual needs in the operation. The external part 1 of the drainage tube body is fixedly connected with the internal part 5 of the drainage tube body, and the distance between the continuous annular groove 2 area and the junction of the internal part 5 of the drainage tube body and the external part 1 of the drainage tube body is 1 cm. The depth of the annular groove 2 in the area of the continuous annular groove 2 is 1mm, the diameter of a suture 3 for fixing the drainage tube in clinic is generally not more than 1mm, the suture 3 for fixing the drainage tube is wound at the position, and the suture 3 can be embedded into the annular groove 2, so that the pipeline is effectively prevented from slipping.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a can effectively prevent drainage tube of pipeline slippage which characterized in that: the drainage tube comprises a drainage tube body outer part and a drainage tube body inner part, wherein a plurality of annular grooves are distributed on the surface of the drainage tube body outer part, and the distribution area is a continuous annular groove area; the distance between the continuous annular groove area and the junction of the inner part of the drainage tube body and the outer part of the drainage tube body is 1 cm; the depth of the annular groove in the continuous annular groove region is 1 mm; the total length of the continuous annular groove region is 1 cm.

2. The drainage tube capable of effectively preventing the pipeline from slipping as claimed in claim 1, wherein: the external part of the drainage tube body is fixedly connected with the internal part of the drainage tube body.