CN220558405U

CN220558405U - Internal and external saccule double-solid drainage tube

Info

Publication number: CN220558405U
Application number: CN202321356161.5U
Authority: CN
Inventors: 霍平塬
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2024-03-08
Anticipated expiration: 2033-05-31

Abstract

The utility model discloses an inner and outer saccule double-solid drainage tube which comprises an outer tube, an inner tube, a puncture contact tube, an outer saccule, an inner saccule, an inflation nozzle, a connecting block and a corrugated short tube. The utility model has reasonable design, plays a role in inner and outer contact blocking of the cannula puncture hole at the body cell tissue layer, can simultaneously fix the drainage tube in an inner and outer bidirectional manner, avoids the problem of loosening and separating, and is matched with the corrugated short tube and the inner and outer saccule to buffer external traction, thereby reducing the pain degree of the wound caused by traction.

Description

Internal and external saccule double-solid drainage tube

Technical Field

The utility model relates to a drainage tube, in particular to an internal and external saccule double-solid drainage tube, and belongs to the technical field of medical appliances.

Background

Surgical drainage tubes are used in many clinical applications, some for catheterization, some for wounds, gastrointestinal tract, biliary tract, etc., surgical drainage being used to guide pus, blood, fluids accumulated in human tissue or body cavities to the outside, preventing postoperative infection and affecting wound healing.

The drainage tube part at the drainage wound is fixed by a plurality of medical rubberized fabrics, the firmness is poor, skin sweat can cause the adhesive property to the rubberized fabrics to be reduced or even fall off, and the structure of the existing drainage tube is single, so that the drainage tube can not be more effectively fixed at the wound. Therefore, an inner and outer saccule double-solid drainage tube is provided for the problems.

Disclosure of Invention

The utility model aims to solve the problems and provide the internal and external saccule double-solid drainage tube.

The utility model realizes the purpose through the following technical scheme that the inner and outer balloon double-solid drainage tube comprises an outer tube, an inner tube, a puncture contact tube, an outer balloon, an inner balloon, an inflating nozzle, a connecting block and a corrugated short tube, wherein one end of the outer tube and one end of the inner tube are both positioned in the outer balloon, one end port of the outer tube is connected with one end port of the inner tube through the corrugated short tube, two ends of the puncture contact tube are respectively communicated with the outer balloon and the inner balloon, the puncture contact tube is internally communicated with the corresponding part of the inner tube through four connecting blocks distributed in an annular mode, and the inner balloon is internally penetrated with the inner tube part.

Further, the outer balloon and the inner balloon are made of telescopic rubber films, and the initial state of the outer balloon and the initial state of the inner balloon are shrink-wrapped on the surface of the corresponding tube body.

Further, the surface of the outer balloon is provided with an inflating nozzle in a communicating manner, and the inflating nozzle is connected with a corresponding port of the external syringe.

Further, the inflation amount of the outer balloon is three times as large as that of the inner balloon.

Further, the puncture contact tube is positioned in the puncture on the body cell tissue layer, and the inner and outer wounds of the puncture are respectively contacted with the inner balloon and the outer balloon.

The beneficial effects of the utility model are as follows: play the effect of carrying out inside and outside contact jam to the intubate puncture of health cell tissue layer department, can carry out inside and outside two-way fixed simultaneously to the drainage tube, avoided not hard up problem that breaks away from, and cooperation ripple nozzle stub and inside and outside sacculus that sets up cushion outside pulling, reduce the wound pain degree that pulls and arouses.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of the overall and body cell tissue layer connection structure of the present utility model.

In the figure: 1. an outer tube; 2. an inner tube; 3. puncturing the contact tube; 4. an outer balloon; 5. an inner balloon; 6. an air charging nozzle; 7. a connecting block; 8. a corrugated short pipe; 9. layers of body cell tissue.

Detailed Description

In order to make the objects, features and advantages of the present utility model more comprehensible, the technical solutions in the embodiments of the present utility model are described in detail below with reference to the accompanying drawings, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, an inner and outer balloon dual-solid drainage tube comprises an outer tube 1, an inner tube 2, a puncture contact tube 3, an outer balloon 4, an inner balloon 5, an inflation nozzle 6, a connecting block 7 and a corrugated short tube 8, wherein one end of the outer tube 1 and one end of the inner tube 2 are both positioned in the outer balloon 4, one end port of the outer tube 1 and one end port of the inner tube 2 are mutually connected through the corrugated short tube 8, two ends of the puncture contact tube 3 are respectively communicated with the outer balloon 4 and the inner balloon 5, the puncture contact tube 3 is internally communicated with the corresponding part of the inner tube 2 through four connecting blocks 7 distributed in an annular mode, and the inner balloon 5 internally penetrates through the part with the inner tube 2.

The outer balloon 4 and the inner balloon 5 are made of telescopic adhesive films, and the initial state of the outer balloon 4 and the initial state of the inner balloon 5 are shrink-wrapped on the surfaces of the corresponding tube bodies; the surface of the outer balloon 4 is communicated with an inflating nozzle 6, and the inflating nozzle 6 is connected with a corresponding port of an external injector; the expansion amount of the outer balloon 4 is three times that of the inner balloon 5; the puncture contact tube 3 is positioned in the puncture on the body cell tissue layer 9, and the inner and outer wounds of the puncture are respectively contacted with the inner balloon 5 and the outer balloon 4.

When the device is used, the inner tube 2 and the puncture contact tube 3 are sequentially inserted from the puncture at the body cell tissue layer 9, the puncture contact tube 3 is positioned in the puncture, the inner balloon 5 tightly wrapped on the inner tube 2 enters the inner orifice of the puncture, at the moment, medical staff uses the injector to insert the charging nozzle 6 to charge the communicated outer balloon 4 and the inner balloon 5 in a gradual expansion state, plays a role of blocking the inner and outer contact of the puncture tube at the body cell tissue layer 9, simultaneously can fix the drainage tube in an inner and outer bidirectional manner, avoids the problem of loosening and separation, and is matched with the corrugated short tube 8 and the inner and outer balloons 4 to buffer external traction, so that the pain degree of wounds caused by traction is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An internal and external saccule double-solid drainage tube is characterized in that: including outer tube (1), inner tube (2), puncture contact tube (3), outer sacculus (4), interior sacculus (5), charging connector (6), connecting block (7) and ripple nozzle (8), outer tube (1) one end and inner tube (2) one end all are located outer sacculus (4), and pass through ripple nozzle (8) interconnect between outer tube (1) one end port and the inner tube (2) one end port, puncture contact tube (3) both ends respectively with outer sacculus (4) intercommunication and interior sacculus (5) intercommunication, and four connecting blocks (7) and inner tube (2) corresponding part through annular distribution in puncture contact tube (3), interior sacculus (5) are inside to pass there is inner tube (2) part.

2. An internal and external balloon dual-fixation drainage tube as claimed in claim 1, wherein: the outer balloon (4) and the inner balloon (5) are made of telescopic rubber films, and the initial state of the outer balloon (4) and the initial state of the inner balloon (5) are shrink-wrapped on the surface of the corresponding tube body.

3. An internal and external balloon dual-fixation drainage tube as claimed in claim 1, wherein: the surface of the outer balloon (4) is communicated with an inflation nozzle (6), and the inflation nozzle (6) is connected with a corresponding port of an external injector.

4. An internal and external balloon dual-fixation drainage tube as claimed in claim 1, wherein: the expansion amount of the outer balloon (4) is three times that of the inner balloon (5).

5. An internal and external balloon dual-fixation drainage tube as claimed in claim 1, wherein: the puncture contact tube (3) is positioned in a puncture on the body cell tissue layer (9), and the inner and outer wounds of the puncture are respectively contacted with the inner balloon (5) and the outer balloon (4).