CN203196135U - Three-cavity two-bladder tube connector - Google Patents

Abstract

The utility model relates to medical apparatuses and instruments, in particular to a three-cavity two-bladder tube connector. The three-cavity two-bladder tube connector comprises a three-way valve body (1) and a switch handle (2) installed on the three-way valve body (1), and an inserting tube (3) matched with an inserting opening of a three-cavity two-bladder tube is arranged on a valve opening connected with the three-cavity two-bladder tube. The three-cavity two-bladder tube connector is designed to be in a three-way tube mode, pressurization can be conveniently carried out, and a user only needs to rotate a three-way tube switch when air discharging is required.

Description

Three-chamber two-capsule interface

technical field

The utility model relates to a medical device, in particular to an interface of a three-chamber two-capsule tube.

Background technique

The interface of the current three-chamber two-capsule tube is designed as a one-way valve. It is very laborious to inflate and pressurize with a 50ml syringe, because it is not matched and it is easy to slip.

Contents of the invention

The purpose of the utility model is to provide a three-cavity two-capsule tube interface which is convenient for pressurization.

A technical solution adopted by the utility model to achieve the above purpose is: a three-cavity two-capsule tube interface, including a three-way valve body, a switch handle installed on the valve body, and on the valve port connected with the three-cavity two-capsule tube An intubation tube matching the socket of the three-chamber two-capsule catheter is provided.

Further, the front end of the cannula is an insertion section, and the insertion section is a cone.

Further, the cannula is provided with an entry stop platform at the end of the insertion section.

In the utility model, the interface is designed in the form of a three-way pipe, which is convenient for pressurization, and only needs to switch the rotating three-way pipe when it is necessary to deflate.

Description of drawings

Fig. 1 is a schematic diagram of a preferred embodiment of the present invention.

Detailed ways

The utility model will be further described below in conjunction with accompanying drawing and embodiment:

As shown in Figure 1, a three-chamber two-capsule tube interface includes a three-way valve body 1 and a switch handle 2 installed on the valve body. The cannula 3 fits the tube socket. The intubation tube 3 cooperates with the socket of the three-chamber two-capsule tube to ensure the airtightness between the two, and the three-way valve body is used to facilitate the operation of medical workers. It is convenient to pressurize, and you only need to switch the rotary three-way pipe when you want to deflate.

The front end of the cannula 3 is an insertion section 31, and the insertion section 31 is a cone. The insertion section 31 is a cone, so that the intubation tube 3 can be inserted into the socket of the three-chamber two-capsule tube more conveniently.

The cannula 3 is provided with an entry stop platform 32 at the end of the insertion section 31 . The stopper platform 32 can prevent the intubation tube 3 from being inserted deeply and damaging the socket of the three-chamber two-capsule tube.

In the utility model, the interface is designed in the form of a three-way pipe, which is convenient for pressurization, and only needs to switch the rotating three-way pipe when it is necessary to deflate.

Claims (3)

1. A three-cavity two-capsule tube interface, characterized in that it includes a three-way valve body (1), a switch handle (2) installed on the valve body, and a valve port connected to the three-cavity two-capsule tube is provided with a The intubation tube (3) matched with the socket of the three-lumen two-capsule tube. 2. The three-lumen two-capsule interface according to claim 1, characterized in that: the front end of the cannula (3) is an insertion section (31), and the insertion section (31) is a cone. 3. The three-lumen two-capsule tube interface according to claim 1, characterized in that: the cannula (3) is provided with a stop platform (32) at the end of the insertion section (31).