CN202069992U

CN202069992U - Three-cavity double-air-bag pleural cavity drainage tube

Info

Publication number: CN202069992U
Application number: CN2011201592535U
Authority: CN
Inventors: 祁守景; 宋相勤; 吕绍江
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-18
Filing date: 2011-05-18
Publication date: 2011-12-14
Anticipated expiration: 2021-05-18

Abstract

The utility model aims to provide a three-cavity double-air-bag pleural cavity drainage tube which can effectively solve the problem of completely eliminating negative effects generated in the using process of the traditional conventional drainage tube. For solving the problem, the utility model adopts the technical scheme that the three-cavity double-air-bag pleural cavity drainage tube comprises a tube body, elastic membranes and hoses; the position on the tube body and close to the inner end is provided with a first elastic membrane and a second elastic membrane; a first air bag is formed in the first elastic membrane; a second air bag is formed in the second elastic membrane; the first air bag is provided with a first hose communicated with the first air bag; the first hose is arranged along the length direction of the outer wall of the tube body to the outer end part of the tube body; the end part of the first hose is provided with a first check valve; the second air bag is provided with a second hose communicated with the second air bag; the second hose is arranged along the length direction of the outer wall of the tube body to the outer end part of the tube body; the end part of the second hose is provided with a second check valve, so that a three-cavity double-air-bag structure is formed; the side wall of the inner end of the tube body is provided with a side hole; and scales are formed on the wall of the tube body close to the inner end. The three-cavity double-air-bag pleural cavity drainage tube is convenient and safe to use, can be used for effectively reducing the pain of a patient and is an innovation on pleural cavity drainage equipment.

Description

The two air bag pleural space drainage tubes in three chambeies

Technical field

This utility model relates to medical apparatus and instruments, the two air bag pleural space drainage tubes in particularly a kind of three chambeies.

Background technology

At present, pleural space closed drainage pipe is widely used in the thoracic surgery clinical position, traditional pleural space drainage tube is a kind of single chamber drainage tube, place the back in order to prevent slippage or to enter the long drainage effect that influences in the pleural space, often need prick fixedly drainage tube than the tailor-tacking toe-in at wound outside skin closure 2 pins, this drainage tube in use is easy to generate following adverse consequences: 1. pleural effusion carries over to manage and exosmoses in week, especially when infectious pus exosmoses, will cause infecting diffusion at thoracic wall; 2. the fixing urgent suture of breast pipe easily causes all skin necrosis of pipe after the time is permanent; 3. have when sliding by a small margin when pipe, the tractive of anchor suture causes patient's pain easily, increases pain sensation.So, how to eliminate these bad phenomenon, and do not influence patient's drainage effect, to the improvement innovation of traditional drainage pipe, just imperative.

Summary of the invention

At above-mentioned situation, for overcoming the prior art defective, the purpose of this utility model just provides the two air bag pleural space drainage tubes in a kind of three chambeies, can effectively solve and eliminate the problem of using the adverse consequences that produces in the traditional drainage pipe process fully.

The technical scheme that this utility model solves is, comprise body, elastica and flexible pipe, A(left end in inner end on the body) the first isolated elastica and second elastica are housed, constitute first air bag in first elastica, constitute second air bag in second elastica, first flexible pipe that is connected is housed on first air bag, first flexible pipe along tube wall length to body outer end B(right-hand member), first check valve is housed on first hose end, second flexible pipe that is connected is housed on second air bag, second flexible pipe along tube wall length to body outer end (right-hand member), second check valve is housed on second hose end, constitute three chamber double-air sac structures, on the inner sidewall of body side opening is arranged, there is scale the inner end on the tube body wall.

This utility model novel structure uniqueness, simple in structure, easy to use, safe, effectively alleviate patient's misery, eliminate the harmful effect is on the pleural space drainage device innovation to be arranged.

Description of drawings

Fig. 1 is a front view of the present utility model (cutting open).

The specific embodiment

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is elaborated.

By shown in Figure 1, this utility model comprises body, elastica and flexible pipe, the first isolated elastica 3 and second elastica 2 are equipped with in inner end on the body 1 (left end), be hermetically-sealed construction between the first elastica two ends and tube wall, constitute first air bag 10, be hermetically-sealed construction between the second elastica two ends and tube wall, constitute second air bag 9, first flexible pipe 5 that is connected is housed on first air bag, first flexible pipe along tube wall length to body outer end (right-hand member), be equipped with on first hose end be equipped with on first check valve, 7, the second air bags second flexible pipe, 4, the second flexible pipes that are connected along tube wall length to body outer end (right-hand member), second check valve 6 is housed on second hose end, constitute three chamber double-air sac structures, on the inner sidewall of body side opening 8 is arranged, there is scale 11 inner end on the tube body wall.

In order to guarantee result of use, said first elastica 3 and second elastica 2 are tubulose, and first elastica 3 and second elastica 2 lay respectively at apart from left end 3-5cm and 10-12cm, and its length is 2cm, at a distance of 5cm; Said first flexible pipe and second flexible pipe are diameter 0.1cm hollow silica gel hose; Said body is long to be 40cm, and diameter is the hollow pipe of 0.9-1.2cm, is 0 with left port (going into the pleural space port), and evenly indicating with cm on the pipe lateral wall is the scale 11 of unit, and body 1 is made by silicone rubber; Said side opening is oval, and apart from left end 1cm, its major diameter is less than the diameter of body.

By said structure as can be seen, a kind of novel pleural space drainage tube of this utility model.Can eliminate effectively that chest fluid that traditional pleural space closed drainage pipe in use occurs exosmosed along pipe week and anchor suture due to wound pain and bad phenomenon such as cutaneous necrosis, the technical scheme that solves is as follows: the two air bag pleural space drainage tubes in three chambeies comprise that external diameter is the silicone rubber hollow pipe of 0.9cm ~ 1.2cm, outer the indicating with cm of pipe is the scale (going into the pleural space port is 0) of unit, tube wall is apart from going into pleural space port one cm place, have the oval side opening of major diameter less than caliber, outside the pipe at scale 3cm ~ 5cm and 10cm ~ 12cm place, be with the tubulose elastica of length 2cm respectively, the elastica two ends are provided with the sealing of pipe lateral wall, (traveling place tube wall is fluted and closely link to each other with it) causes the pipe external port through breast pipe lateral wall by the hollow silica gel tube of a diameter 0.1cm respectively in the chamber of its formation, distinguish an external one way entrapped water valve then, two check valves can be distinguished in case of necessity.

Operating position of the present utility model is, 1. selects the suitable pipe position of putting, and makes the thoracic wall skin incision, and standard operation is put into pleural space with breast pipe 0 scale end and exceeded 5cm(and exceed 10cm apart from skin); 2. inject an amount of normal saline from red first check valve 7, make first air bag, 10 full expansions after, outwards strain the breast pipe to certain resistance is arranged, the sacculus after full will be pressed to the cut place, the sealing pleura makes chest fluid be difficult for exosmosing; 3. pipe outer skin otch is wrapped up around the breast pipe with sterile gauze, inject from blue second check valve 6 with an amount of normal saline again, make second air bag, 9 full expansions, through pressing to skin incision around sterile gauze, wrapping, so far, the breast pipe connects thoracic cavity drainage bottle, is difficult for deviating from after fixed or takes off into pleural space.

This utility model is through practice, and showing has following outstanding advantage: 1. convenience, practicality, and clinical practice is extensive; 2. two air bag spacings expand behind the water-filling for the average thickness of adult's thoracic wall, play the effect of external and internal fixation respectively, make drainage tube be difficult for slippage or take off into the thoracic cavity dark excessively; 3. pleura around can press sealed drainage tube after proximal balloon expands prevents that pleural effusion from exosmosing; 4. reduce anchor suture brings in the use of traditional drainage pipe pain sensation and dermonecrotic possibility.

Claims

1. two air bag pleural space drainage tubes in a chamber, comprise body, elastica and flexible pipe, it is characterized in that, body (1) is gone up the inner end isolated first elastica (3) and second elastica (2) is housed, be hermetically-sealed construction between the first elastica two ends and tube wall, constitute first air bag (10), be hermetically-sealed construction between the second elastica two ends and tube wall, constitute second air bag (9), first flexible pipe (5) that is connected is housed on first air bag, first flexible pipe along tube wall length to the body outer end, first check valve (7) is housed on first hose end, second flexible pipe (4) that is connected is housed on second air bag, second flexible pipe to the body outer end, is equipped with second check valve (6) along tube wall length on second hose end, constitute three chamber double-air sac structures, side opening (8) is arranged on the inner sidewall of body, and there is scale (11) inner end on the tube body wall.

2. the two air bag pleural space drainage tubes in three chambeies according to claim 1, it is characterized in that, said first elastica (3) and second elastica (2) are tubulose, first elastica (3) and second elastica (2) lay respectively at apart from left end 3-5cm and 10-12cm, its length is 2cm, at a distance of 5cm.

3. the two air bag pleural space drainage tubes in three chambeies according to claim 1 is characterized in that said first flexible pipe and second flexible pipe are diameter 0.1cm hollow silica gel hose.

4. the two air bag pleural space drainage tubes in three chambeies according to claim 1 is characterized in that said body is long to be 40cm, and diameter is the hollow pipe of 0.9-1.2cm, is 0 with left port, and evenly indicating with cm on the pipe lateral wall is the scale (11) of unit.

5. the two air bag pleural space drainage tubes in three chambeies according to claim 1 is characterized in that said side opening is oval, and apart from left end 1cm, its major diameter is less than the diameter of body.