CN2843506Y

CN2843506Y - Hepar abscess postoperative drainage irrigator

Info

Publication number: CN2843506Y
Application number: CN 200520088504
Authority: CN
Inventors: 赵伟; 孙启峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-31
Filing date: 2005-10-31
Publication date: 2006-12-06
Anticipated expiration: 2015-10-31

Abstract

The utility model discloses a hepar abscess postoperative drainage flushing tube which is composed of a drainage tube 1 and a drainage bag 2, wherein the drainage bag 2 is fixedly communicated with the rear end part of the drainage tube 1 by a communicating soft tube 3; the outer part of the drainage tube 1 is sheathed with an outer sleeve tube 4; the front port of the outer sleeve tube 4 is glued with an elastic membrane ring 5; the rear part of the outer sleeve tube 4 is provided with an antibiotics injection tube 6; the back end of the outer sleeve tube 4 and back end of the drainage tube 1 are sealed and connected by a retainer ring 7. Not only the hepar abscess postoperative drainage flushing tube has simple structure, but also the flushing treatment with the medicine liquor and the drainage can be carried out simultaneously. Unidirectional flow is realized; treatment time is shortened; the effect of treatment and flushing is enhanced.

Description

Liver abscess postoperative drainage syringe pipe

Technical field

This utility model relates to the improvement of the syringe pipe that a kind of liver abscess post-operative treatment uses, specifically a kind of liver abscess postoperative drainage syringe pipe.

Background technology

At present, to the treatment of liver abscess, generally adopt metronidazole to control its development, if abscess forms, then need operative treatment, generally be surgical incision, a medical silica-gel drainage tube is imbedded patient's body cavity art portion, pus is aspirated, and then wash treatment with antibiotic, during flushing,, in silica gel tube, discharge again earlier the intracavity of antibiotic flushing liquor injection liver abscess in the silica gel tube.The weak point of this traditional drainage tube is: inject liquid during flushing and drain can not carry out simultaneously, increased operating procedure, wash not thoroughly, prolonged treatment time.

Summary of the invention

The purpose of this utility model is to provide a kind of liver abscess postoperative drainage syringe pipe that the treatment of liver abscess operation afterflush, injection liquid and drain can carry out, can shorten treatment time simultaneously and improve Drug therapy and developing result that is exclusively used in.

For reaching above purpose, the technical scheme that this utility model adopted is: this liver abscess postoperative drainage syringe pipe, by drainage tube, drainage bag constitutes, drainage bag fixedly is communicated with the rearward end of drainage tube by being communicated with flexible pipe, it is characterized in that loading onto trocar sheath in the outer cover of drainage tube, bond on the telescopic outside front port and go up the Thin Elastic zona, the antibiotic ascending pipe is established at telescopic outside rear portion, the rear end of trocar sheath is connected by fixed ring seals with the rear end of drainage tube, so that medicinal liquid is washed the Thin Elastic zona open from the annular chamber between drainage tube and the trocar sheath and is entered the liver abscess intracavity after the medicine injecting device pressurization, backflowing from the inner chamber of drainage tube enters in the drainage bag again, realizes that medicinal liquid injects and the discharge opeing drain is carried out simultaneously.This utility model is also implemented by following measure: described Thin Elastic zona is an elastic film tube, the end opening bonding is sleeved on the mouth of trocar sheath along last, the mouth of drainage tube that is enclosed within suitable for reading is along on the outer wall, length is 0.5-1.0cm, when antibiotic injects, under the pressure effect of antibiotic medicinal liquid, the support suitable for reading of Thin Elastic zona is big, the antibiotic medicinal liquid injects the liver abscess intracavity, when not injecting antibiotic medicine, the mouth of being close to drainage tube again suitable for reading of Thin Elastic zona is along on the outer wall, and the liver abscess liquid that can not flows out between drainage tube outer wall and outer sleeve inner wall; Described drainage tube and trocar sheath are silica gel tube, and the distance between the inwall of trocar sheath and the outer wall of drainage tube is 1mm, can dwindle the external diameter of trocar sheath like this, realize little otch drain.When using this utility model, earlier to liver abscess affected part surgical incision, front end of the present utility model is embedded in affected part, on the antibiotic ascending pipe, connect medicine injecting device, the antibiotic medicinal liquid is pressurizeed by medicine injecting device, enter affected part flushing treatment in the annular chamber of antibiotic medicinal liquid between trocar sheath and drainage tube, medicinal liquid after the flushing and pus enter in the drainage bag through the inner chamber of drainage tube.

The beneficial effects of the utility model are: compare with the liver abscess single hose drainage tube of present use, not only simple in structure, and can carry out simultaneously with medicine liquid washing treatment and drain, and can realize one-way flow, shorten treatment time, improved treatment and developing result.

Description of drawings

Fig. 1 looks enlarged diagram for this utility model structure master.

Fig. 2 is that this utility model is along the A-A cross-sectional schematic.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2.This liver abscess postoperative drainage syringe pipe, constitute by drainage tube 1, drainage bag 2, drainage bag 2 fixedly is communicated with the rearward end of drainage tube 1 by being communicated with flexible pipe 3, load onto trocar sheath 4 in the outer cover of drainage tube 1, Thin Elastic zona 5 on boning on the front port of trocar sheath 4, establish antibiotic ascending pipe 6 at the rear portion of trocar sheath 4, the rear end of the rear end of trocar sheath 4 and drainage tube 1 is tightly connected by retainer ring 7.Described Thin Elastic zona 5 is an elastic film tube, and the end opening bonding is sleeved on the mouth of trocar sheath 4 along last, and the mouth that is enclosed within drainage tube 1 suitable for reading is along on the outer wall, and length is 0.5-1.0cm; Described drainage tube 1 and trocar sheath 4 are silica gel tube, and the distance between the outer wall of the inwall of trocar sheath 4 and drainage tube 1 is 1mm.

Claims

1, a kind of liver abscess postoperative drainage syringe pipe, constitute by drainage tube (1), drainage bag (2), drainage bag (2) fixedly is communicated with the rearward end of drainage tube (1) by being communicated with flexible pipe (3), it is characterized in that loading onto trocar sheath (4) in the outer cover of drainage tube (1), on the front port of trocar sheath (4), bond and go up Thin Elastic zona (5), establish antibiotic ascending pipe (6) at the rear portion of trocar sheath (4), the rear end of the rear end of trocar sheath (4) and drainage tube (1) is tightly connected by retainer ring (7).

2, liver abscess postoperative drainage syringe pipe according to claim 1, it is characterized in that described Thin Elastic zona (5) is an elastic film tube, the end opening bonding is sleeved on the mouth of trocar sheath (4) along last, and the mouth that is enclosed within drainage tube (1) suitable for reading is along on the outer wall, and length is 0.5-1.0cm; Described drainage tube (1) and trocar sheath (4) are silica gel tube, and the distance between the outer wall of the inwall of trocar sheath (4) and drainage tube (1) is 1mm.