CN2568192Y

CN2568192Y - Thorax puncture outfit

Info

Publication number: CN2568192Y
Application number: CN 02269236
Authority: CN
Inventors: 殷锡香; 赵守菊; 张玉良; 吕宏梅
Original assignee: 殷锡香
Priority date: 2002-09-03
Filing date: 2002-09-03
Publication date: 2003-08-27
Anticipated expiration: 2012-09-03

Abstract

The utility model discloses a puncture device for chest cavities. The utility model is composed of a puncture needle 1, a drainage rubber pipe 2 and a puncture needle seat 3, wherein, a pipe opening at one end of the drainage rubber pipe 2 is sheathed on the puncture needle seat 3, and an insertion seat 4 of a nipple for a needle cylinder is sheathed inside a pipe opening at the other end of the drainage rubber pipe 2. Because the nipple for a needle cylinder is directly inserted inside the insertion seat of the nipple for a needle cylinder, the puncture device for chest cavities has the advantages of good sealing performance and convenient operation. The pollution for leaking liquid can be avoided.

Description

Thoracic puncture set

Technical field: this utility model relates to a kind of medical apparatus and instruments, specifically is applicable to the thoracic puncture set that hydrothorax is taken out or put.

Background technology: hydrothorax is a kind of clinically commonly encountered diseases, frequently-occurring disease, adopts the method drain of thoracentesis to come out mostly for hydrothorax, to reduce intrathoracic pressure power.At present, the piercing method that adopts is to use puncture needle, connect a drain rubber tube on the needle stand of puncture needle, the other end of drain rubber tube is enclosed within on the drawing liquid syringe nipple, after puncture needle penetrates the hydrops position, can pass through the syringe drawing liquid, its shortcoming is: be connected not closely because the drain rubber tube afterbody mouth of pipe and syringe are intermammillary, blow-by causes the drawing liquid water clock that exosmoses, form and pollute, influence drainage effect.

Summary of the invention: technical problem to be solved in the utility model provides a kind of thoracic puncture set, when this thoracic puncture set is inserted the drain rubber tube mouth of pipe at the syringe nipple, connects closely, good airproof performance, can not cause leakage pollution.

For solving above technical problem, technical scheme that this utility model adopts is: this thoracic puncture set, be made of puncture needle, drain rubber tube, Paracentesis needle holder, an end mouthpiece cover of drain rubber tube is located on the Paracentesis needle holder, establishes the syringe nipple in the other end mouth of pipe and inserts seat.This utility model also can be implemented by following measure: the syringe nipple inserts seat and can adopt the needle stand of No. 9 syringe needles to manufacture, its intracavity diameter is consistent with syringe nipple overall diameter, the slippage groove of setting up defences on the outer wall, the drawing liquid hole is established in the bottom surface, promptly get one piece of No. 9 syringe needle, its needle body is removed, section is polished, get final product in the drain rubber tube mouth of pipe of packing into; Drain rubber pipe range is 30cm.When using this utility model, press the thoracentesis routine operation, earlier clamp the drain rubber tube with mosquito forceps, puncture again, puncture successfully after, adjust the syringe needle direction, bundle around, on skin, the syringe nipple with 50 milliliters of empty needles or disposable transfusion device inserts in the syringe nipple insertion seat then with immobilization with adhesive tape, and the mosquito forceps that unclamps on the drain rubber tube carries out drawing liquid or tapping.

The beneficial effects of the utility model are: insert in the seat, so good airproof performance, easy to operate has been avoided the effusion pollution because the syringe nipple directly inserts the syringe nipple.

Description of drawings: the utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is this utility model cross-sectional schematic.

Fig. 2 is that this utility model syringe nipple inserts the holder structure sketch map.

Make this utility model with reference to accompanying drawing 1,2.This thoracic puncture set is made of puncture needle 1, drain rubber tube 2, Paracentesis needle holder 3, and the mouthpiece cover of drain rubber tube 2 one ends is located on the Paracentesis needle holder 3, establishes the syringe nipple and insert seat 4 in the other end mouth of pipe of drain rubber tube 2.The syringe nipple inserts seat 4 and adopts the needle stand of No. 9 syringe needles to manufacture, and the intracavity diameter of syringe nipple insertion seat 4 is consistent with syringe nipple overall diameter, the slippage groove 5 of setting up defences on the outer wall, and drawing liquid hole 6 is established in the bottom surface.

Claims

1, a kind of thoracic puncture set, constitute by puncture needle (1), drain rubber tube (2), Paracentesis needle holder (3), the mouthpiece cover of drain rubber tube (2) one ends is located on the Paracentesis needle holder (3), it is characterized in that establishing the syringe nipple and insert seat (4) in the other end mouth of pipe of drain rubber tube (2).

2, thoracic puncture set according to claim 1, it is characterized in that the syringe nipple inserts seat (4) and adopts the needle stand of No. 9 syringe needles to manufacture, the intracavity diameter of syringe nipple insertion seat (4) is consistent with syringe nipple overall diameter, the slippage groove (5) of setting up defences on the outer wall, and drawing liquid hole (6) is established in the bottom surface.