CN203123131U

CN203123131U - Chest drainage device

Info

Publication number: CN203123131U
Application number: CN 201320140607
Authority: CN
Inventors: 李秀菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-13
Filing date: 2013-03-13
Publication date: 2013-08-14
Anticipated expiration: 2023-03-13

Abstract

The utility model belongs to medical instruments, and relates to a chest drainage device which comprises a puncture needle and a drainage bottle, wherein a movable needle capable of moving back and forth is mounted on the puncture needle; a needle head sleeve is arranged at the top end of the movable needle; two advancing handles are arranged below the movable needle; fixing adhesives are arranged below the advancing handles; a puncture needle head is arranged at the top end of the puncture needle; the puncture needle is connected with a drainage tube; a one-way valve, a dropper and a flow switch are sequentially arranged on the drainage tube; a hanger is mounted on a bottle body of the drainage bottle; and a magnet is mounted on the hanger. The chest drainage device is simple in structure and convenient for a medical worker to use; the puncture needle is used for one time, so that cross infection among patients can be effectively avoided; the needle head sleeve can effectively prevent the needle head from puncturing viscera inside the chest; and the drainage bottle can be fixed conveniently, so that liquid or gas backflow caused by skew is avoided.

Description

A kind of drainage device of thoracic cavity

Technical field

This utility model belongs to medical apparatus and instruments, relates to a kind of drainage device of thoracic cavity.

Background technology

At present, clinically when treatment breast, pericardial effusion pneumatosis patient, often to use drainage device of thoracic cavity, the drainage device of thoracic cavity that often uses comprises puncture needle now, drainage tube and drainage bottle, in use there is following drawback in this type of drainage device of thoracic cavity, and 1. puncture needle is common type, non-once causes interpatient cross infection easily.2. after syringe needle inserts, be not easy to fix, patient is when moving, and syringe needle is stabbed body interior easily, for the nursing staff makes troubles.3. drainage bottle can't be fixed, and causes the refluence phenomenon when tilting or skewing easily.

The utility model content

For overcoming the prior art deficiency, it is a kind of simple in structure that this utility model provides, and can effectively avoid cross infection, and medical personnel are simple and convenient in use, and can prevent the drainage device of thoracic cavity that liquefied gas flows backwards.

For realizing above-mentioned technical purpose, this utility model adopts following scheme: a kind of drainage device of thoracic cavity, comprise a puncture needle and drainage bottle, it is characterized in that: an active pointer that can move forward and backward is installed on the puncture needle, the top of active pointer is pinhead sleeve, the active pointer below is two and advances handle, is fixation adhesive tape below the propelling handle, and the puncture needle top is piercing needle; What be connected with puncture needle is drainage tube, is followed successively by one-way cock, dropper, flow switch on the drainage tube; Drainage tube extends to drainage bottle inside, and a hanger is installed on the drainage bottle body, and Magnet is installed on the hanger, and the drainage bottle top is scavenge trunk, and the drainage bottle below is tap hole, is printed on containing mark on the drainage bottle.

The beneficial effects of the utility model are: this utility model is simple in structure, and medical personnel are easy to use, and interpatient cross infection can be effectively avoided in the disposable use of puncture needle; Pinhead sleeve can prevent effectively that syringe needle from stabbing internal organs in inside, thoracic cavity; The drainage bottle convenient fixing avoids crooked caused liquid or gas to flow backwards.

Description of drawings

Fig. 1 is this utility model structural representation.

Among the figure, 1, puncture needle, 2, drainage tube, 3, drainage bottle, 4, pinhead sleeve, 5, piercing needle, 6, advance handle, 7, fixation adhesive tape, 8, active pointer, 9, one-way cock, 10, dropper, 11, flow switch, 12, hanger, 13, Magnet, 14, containing mark, 15, tap hole, 16, scavenge trunk.

The specific embodiment

Referring to shown in Figure 1, an active pointer that can move forward and backward 8 is installed on the puncture needle 1, the top of active pointer 8 is pinhead sleeve 4, pinhead sleeve 4 is the plastic flexible pipe material, and the top is circular, can avoid stabbing internal organs, and active pointer 8 belows are two and advance handle 6, advancing handle 6 belows is fixation adhesive tape 7, and puncture needle 1 top is piercing needle 5; What be connected with puncture needle 1 is drainage tube 2, is followed successively by one-way cock 9, dropper 10, flow switch 11 on the drainage tube 2, and puncture needle 1 is disposable use, can avoid cross infection; Drainage tube 2 extends to drainage bottle 3 inside, and a hanger 12 is installed on drainage bottle 3 bodies, and Magnet 13 is installed on the hanger 12, and drainage bottle 3 tops are scavenge trunk 16, and drainage bottle 3 belows are tap hole 15, are printed on containing mark 14 on the drainage bottle 3.When this utility model uses, medical personnel can puncture under ultrasonic surveillance, piercing needle 5 and pinhead sleeve 4 together enter inside, thoracic cavity, stop inserting needle when being extracted into liquid or gas, at this moment, promote to advance handle 6, pinhead sleeve 4 continues forward to advance and be retained in the thoracic cavity, adjust the position of pinhead sleeve 4, tear fixation adhesive tape 7, pinhead sleeve 4 is fixed on the skin, open one-way cock 9 and flow switch 11 on the drainage tube 2, one-way cock 9 can prevent that liquid and air from flowing backwards, behind the end of operation, can drainage bottle 3 be suspended on the head of a bed by hanger 12, perhaps be fixed on the head of a bed by Magnet 13, this installs totally-enclosed automatic jet, does not need medical personnel's drawing liquid.

Claims

1. drainage device of thoracic cavity, comprise a puncture needle and drainage bottle, it is characterized in that: an active pointer that can move forward and backward is installed on the puncture needle, the top of active pointer is pinhead sleeve, the active pointer below is two and advances handle, advancing the handle below is fixation adhesive tape, and the puncture needle top is piercing needle; What be connected with puncture needle is drainage tube, is followed successively by one-way cock, dropper, flow switch on the drainage tube; Drainage tube extends to drainage bottle inside, and a hanger is installed on the drainage bottle body, and Magnet is installed on the hanger, and the drainage bottle top is scavenge trunk, and the drainage bottle below is tap hole, is printed on containing mark on the drainage bottle.