CN220608763U - Sterile drainage catheter set - Google Patents

Abstract

The utility model provides an aseptic drainage pipe suit, including the drainage bag, the top of drainage bag is equipped with the drainage tube, the one end and the drainage bag integrated into one piece of drainage tube, the other end of drainage tube is equipped with the drainage head, be equipped with anti-blocking mechanism on the drainage tube, anti-blocking mechanism includes album miscellaneous sacculus, the both ends of album miscellaneous sacculus communicate with the drainage tube respectively, and the inside diameter of album miscellaneous sacculus is greater than the inside diameter of drainage tube, be equipped with the barrier plate that a plurality of slope set up on the inner wall of album miscellaneous sacculus, the upper end of each barrier plate all sets up towards album miscellaneous sacculus body fluid inflow's direction, and a plurality of flowing back hole has all been seted up on each barrier plate. The utility model has simple structure and convenient use.

Description

Sterile drainage catheter set

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a sterile drainage catheter set.

Background

The drainage tube is clinically suitable for assisting a puncture instrument or other surgical instruments, drains body fluid, surgical raffinate, bile and the like in a body cavity of a human body, meets the requirements of diagnosis, treatment and the like, is mature in clinical use at home and abroad, has clinical use experience for many years, is convenient and safe to operate, has small wounds and few complications, and is wide in application range and large in demand. When the existing drainage tube is used for drainage, because the drainage tube is longer, when human tissues follow body fluid and enter the drainage tube, part of human tissues can be adhered to the inner wall of the drainage tube, and the drainage tube can be blocked when the human tissues are gathered too much, so that the existing drainage tube is blocked easily, the drainage is not smooth, and the drainage of a patient is affected.

Disclosure of Invention

The utility model provides a sterile drainage catheter set for solving the technical problem that an existing drainage tube is easy to be blocked, and the sterile drainage catheter set comprises a drainage bag, wherein the top end of the drainage bag is provided with the drainage tube, one end of the drainage tube and the drainage bag are integrally formed, the other end of the drainage tube is provided with a drainage head, the top end of the drainage bag is provided with an exhaust pipe, an exhaust pipe valve is arranged on the exhaust pipe, the exhaust pipe valve is detachably connected with a negative pressure ball through a connecting pipe, air in the drainage bag can be discharged through the negative pressure ball, so that the air pressure in the drainage bag is lower than the air pressure outside the drainage bag, the bottom of the drainage bag is provided with a liquid discharge pipe, and the liquid discharge pipe valve is arranged on the liquid discharge pipe. The drainage tube is provided with an anti-blocking mechanism, the anti-blocking mechanism comprises a hetero-collecting balloon, two ends of the hetero-collecting balloon are respectively communicated with the drainage tube, the inner diameter of the hetero-collecting balloon is larger than that of the drainage tube, a plurality of inclined blocking plates are arranged on the inner wall of the hetero-collecting balloon, the upper ends of the blocking plates are arranged towards the direction in which body fluid of the hetero-collecting balloon flows, a plurality of drain holes are formed in the blocking plates, when body fluid in a body cavity of a patient is drained, body tissue which enters the drainage tube together with the body fluid enters the hetero-collecting balloon, the body fluid continuously flows through the drain holes, the body tissue stays in the hetero-collecting balloon under the action of the blocking plates, the effect of cleaning the body tissue in the body fluid is achieved, the risk of blockage of the drainage tube is reduced, and a drainage tube clamp is arranged on the drainage tube between the hetero-collecting balloon and the drainage bag.

Preferably, the diameter of the liquid draining hole is smaller than that of the drainage tube, so that the liquid draining hole can better block human tissues.

Preferably, the top ends of the blocking plates are not contacted, so that the body fluid flows out of the impurity collecting balloon more smoothly.

Preferably, the top end of the drainage bag is provided with a hook, so that the drainage bag is convenient to hang.

Preferably, the drainage bag is provided with a graduated scale which plays a role in identification, so that the body fluid quantity in the drainage bag can be conveniently observed.

Preferably, the one-way valve is arranged on the drainage tube, so that body fluid in the drainage bag is prevented from flowing back into the body cavity of the human body, and the infection risk is reduced.

The adoption of the scheme has the following advantages:

due to the arrangement of the impurity-collecting saccule, the probability of blockage of the drainage tube is reduced, body fluid continuously flows through the drainage hole, human tissues stay in the impurity-collecting saccule under the action of the blocking plate, the effect of cleaning the human tissues in the body fluid is achieved, and the risk of blockage of the drainage tube is reduced; the negative pressure ball and the drainage bag are arranged, so that air in the drainage bag can be discharged through the negative pressure ball, the air pressure in the drainage bag is lower than the air pressure outside the drainage bag, a liquid discharge pipe is arranged at the bottom of the drainage bag, and a liquid discharge pipe valve is arranged on the liquid discharge pipe; the diameter of the liquid discharge hole is smaller than that of the drainage tube, so that the liquid discharge hole can better block human tissues; the arrangement of the one-way valve avoids the body fluid in the drainage bag from flowing back into the body cavity of the human body, thereby reducing the infection risk.

Drawings

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

fig. 2 is an enlarged view of a portion a in fig. 1.

Reference numerals: 1. a drainage bag; 2. a drainage tube; 3. an anti-blocking mechanism; 4. a negative pressure ball; 11. an exhaust pipe; 12. an exhaust pipe valve; 13. a hook; 14. a graduated scale; 21. a drainage head; 22. a one-way valve; 23. a drainage tube clamp; 31. a trash collecting saccule; 32. a blocking plate; 33. a liquid discharge hole; 41. and (5) connecting pipes.

Detailed Description

As shown in fig. 1-2, a sterile drainage catheter suit, including drainage bag 1, the top of drainage bag 1 is equipped with drainage tube 2, the one end and the drainage bag 1 integrated into one piece of drainage tube 2, the other end of drainage tube 1 is equipped with drainage head 21, the top of drainage bag 1 is equipped with blast pipe 11, be equipped with exhaust pipe valve 12 on the blast pipe 11, exhaust pipe valve 12 can dismantle through connecting pipe 41 and be connected with negative pressure ball 4, can discharge the air in the drainage bag 1 through negative pressure ball 4 for the atmospheric pressure in the drainage bag 1 is less than the atmospheric pressure outside the drainage bag 1, the bottom of drainage bag 1 is equipped with the fluid-discharge tube, be equipped with the fluid-discharge pipe valve on the fluid-discharge tube. The anti-blocking mechanism 3 is arranged on the drainage tube 2, the anti-blocking mechanism comprises a hetero-collecting balloon 31, two ends of the hetero-collecting balloon 31 are respectively communicated with the drainage tube 2, the inner diameter of the hetero-collecting balloon 31 is larger than that of the drainage tube 2, a plurality of blocking plates 32 which are obliquely arranged are arranged on the inner wall of the hetero-collecting balloon 31, the upper ends of the blocking plates 32 are arranged towards the direction of body fluid inflow of the hetero-collecting balloon 31, a plurality of drain holes 33 are formed in the blocking plates 32, when body fluid in a body cavity of a patient is drained, body fluid enters the hetero-collecting balloon 31 along with the body fluid into the body tissue in the drainage tube 2, the body fluid continuously flows through the drain holes 33, the body tissue stays in the hetero-collecting balloon 31 under the action of the blocking plates 32, the effect of cleaning the body tissue in the body fluid is achieved, the risk of blockage of the drainage tube 2 is reduced, and the drainage tube clamp 23 is arranged on the drainage tube between the hetero-collecting balloon 31 and the drainage bag 1.

Preferably, the diameter of the drain hole 33 is smaller than that of the drainage tube 2, so that the drainage tube can better block human tissues.

Preferably, the top ends of the blocking plates 32 are not contacted, so that the body fluid can more smoothly flow out of the impurity collecting balloon 31.

Preferably, the top end of the drainage bag 1 is provided with a hook 13, so that the drainage bag 1 is convenient to hang.

Preferably, the drainage bag 1 is provided with a graduated scale 14 which plays a role in identification, so as to observe the amount of body fluid in the drainage bag 1.

Preferably, the drainage tube 2 is provided with the one-way valve 22, so that body fluid in the drainage bag 1 is prevented from flowing back into the body cavity of the human body, and the infection risk is reduced.

The using process comprises the following steps:

when the drainage tube clamp 23 is used, the negative pressure ball 4 is connected to the exhaust tube 11 through the connecting tube 41, the exhaust tube valve 12 is opened, the air in the drainage bag 1 is exhausted through the negative pressure ball 4, then the exhaust tube valve 12 is closed, the drainage bag 1 is hung at a proper position through the hook 13, the drainage head 21 is inserted into a cavity to be drained by a patient, then the drainage tube clamp 23 is opened, under the negative pressure effect in the drainage bag 1, body fluid in the cavity of the patient enters the impurity collecting balloon 31 through the drainage tube 2, the mixed human tissue in the body fluid stays in the impurity collecting balloon 31 through the blocking of the blocking plate 32, and the body fluid flows out of the impurity collecting balloon 31 and then enters the drainage bag.

In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", "top", "bottom", "horizontal", "vertical", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in 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 configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims (8)

1. The utility model provides an aseptic drainage pipe suit, includes the drainage bag, and the top of drainage bag is equipped with the drainage tube, and the one end and the drainage bag integrated into one piece of drainage tube, the other end of drainage tube are equipped with drainage head, its characterized in that: the drainage tube is provided with an anti-blocking mechanism, the anti-blocking mechanism comprises a hetero-collecting balloon, two ends of the hetero-collecting balloon are respectively communicated with the drainage tube, the inner diameter of the hetero-collecting balloon is larger than that of the drainage tube, the inner wall of the hetero-collecting balloon is provided with a plurality of blocking plates which are obliquely arranged, the upper ends of the blocking plates are arranged towards the direction in which body fluid of the hetero-collecting balloon flows, and a plurality of liquid draining holes are formed in the blocking plates.

2. The sterile drainage catheter set of claim 1, wherein the drain hole has a diameter smaller than the diameter of the drain tube.

3. The sterile drainage catheter set of claim 2, wherein the tips of the respective barrier plates are not in contact.

4. The sterile drainage catheter set of claim 1, wherein the top end of the drainage bag is provided with an exhaust pipe, and the exhaust pipe is provided with an exhaust pipe valve.

5. The sterile drainage catheter set of claim 4, wherein the exhaust pipe valve is detachably connected with a negative pressure ball through a connecting pipe.

6. The sterile drainage catheter set of claim 5, wherein a hook is arranged at the top end of the drainage bag.

7. The sterile drainage catheter set of claim 6, wherein the drainage bag is provided with a graduated scale for marking.

8. The sterile drainage catheter set of claim 1, wherein the drainage tube is provided with a one-way valve.