CN218501115U - Head blood plasma drainage tube fixing device - Google Patents

Abstract

The utility model relates to the technical field of drainage tube fixation, and provides a head plasma drainage tube fixing device, which comprises a fixing cap sleeved outside a drainage tube, wherein the inner wall of the fixing cap is circumferentially provided with a clamping ring for clamping the drainage tube, and the inner wall of the clamping ring is provided with a plurality of elastic supporting plates; the top of the fixed cap is also provided with a limiting plate, the outer wall of the drainage tube is provided with a plurality of limiting blocks, and the limiting plate can be clamped on the limiting blocks; it can fix the drainage tube, avoids the drainage tube not hard up or the risk that drops to can keep the stability of locking cap, ensure the stability in the use.

Description

Head blood plasma drainage tube fixing device

Technical Field

The utility model relates to a fixed technical field of drainage tube particularly, relates to a head blood plasma drainage tube fixing device.

Background

Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or body cavities to the outside of a body, preventing postoperative infection and influencing wound healing, and observing the condition development of a patient.

The drainage tubes such as an abdominal cavity drainage tube, a thoracic cavity drainage tube, and a pericardial drainage tube may be detached during use or retention, and thus the drainage tubes need to be fixed. For the blood plasma drainage tube at the head, the blood plasma drainage tube is generally sutured on the skin through a medical thread clinically, the suture is removed again when the blood plasma drainage tube is sutured on the skin and the tube is pulled out, invasive injury is objectively generated by suturing and removing the suture, and the pain of a patient is increased; the scalp or hair of a patient can be greatly affected by the fact that the rubber cloth is only fixed on the skin, or the drainage tube is pulled or falls off, so that secondary damage is brought to the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head blood plasma drainage tube fixing device, it can fix the drainage tube, avoids the not hard up risk that drops of drainage tube to can keep the stability of locking cap, ensure the stability in the use.

The embodiment of the utility model discloses a realize through following technical scheme:

a head plasma drainage tube fixing device comprises a fixing cap sleeved outside a drainage tube, wherein a clamping ring for clamping the drainage tube is arranged on the inner wall of the fixing cap in the circumferential direction, and a plurality of elastic supporting plates are arranged on the inner wall of the clamping ring; the top of the fixing cap is further provided with a limiting plate, the outer wall of the drainage tube is provided with a plurality of limiting blocks, and the limiting plate can be clamped on the limiting blocks.

Furthermore, a plurality of expansion springs are fixedly arranged on the inner side wall of the clamping ring, and one elastic supporting plate is arranged at the free end of one expansion spring.

Further, the number of the expansion springs is at least 2 along the circumferential direction of the inner side wall of the clamping ring.

Further, the bottom of the fixing cap is provided with a supporting arm, and the supporting arm has elasticity.

Further, the support arm is in an arc shape which is bent upwards.

Furthermore, the fixing cap and the supporting arm are made of silica gel.

Furthermore, a fixing belt is arranged on the outer side surface of the fixing cap.

Further, the inner surface of the elastic support plate is provided with a soft cushion.

Further, the bottom end of the drainage tube is connected with a drainage bag.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model fixes the drainage tube by utilizing the elastic pressure effect generated by the expansion spring on the inner wall of the clamping ring and the elastic support plate, avoids the risk of loosening or falling off the drainage tube and improves the efficiency of medical personnel; meanwhile, in order to further keep the clamping stability of the drainage tube and the stability of the fixing cap, the fixing cap is clamped between two limiting blocks on the outer wall of the drainage tube by utilizing a limiting plate, so that the fixing cap and the drainage tube are further fixed, and the stability of the fixing cap is kept; then the fixing cap can be bound and fixed after the fixing bands on two sides are wound around the head, so that the fixing cap is fixed on the head of a patient, and the stability in the using process is ensured.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a schematic structural view of a drainage tube fixing device provided by the present invention;

FIG. 2 is a schematic structural diagram of a clamp ring provided by the present invention;

an icon: 1-drainage tube, 2-limiting block, 3-limiting plate, 4-clamping ring, 5-fixing cap, 6-fixing band, 7-supporting arm, 8-expansion spring and 9-elastic supporting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Example 1

A head plasma drainage tube fixing device comprises a fixing cap 5 sleeved outside a drainage tube 1, wherein a clamping ring 4 used for clamping the drainage tube 1 is circumferentially arranged on the inner wall of the fixing cap 5, and a plurality of elastic supporting plates 9 are arranged on the inner wall of the clamping ring 4; the top of the fixing cap 5 is also provided with a limiting plate 3, the outer wall of the drainage tube 1 is provided with a plurality of limiting blocks 2, the limiting plate 3 can be clamped on the limiting blocks 2, and preferably, the limiting plate is clamped between the gaps between the two limiting blocks 2.

In this embodiment, a plurality of extension springs 8 are fixedly arranged on the inner side wall of the clamping ring 4, and one elastic support plate 9 is arranged at the free end of one extension spring 8; therefore, the elastic stretching effect of the stretching spring 8 can be adaptively adjusted, and the drainage tube 1 is fixed by the elastic supporting plate 9, so that the drainage tube 1 with different inner diameters can be fixed, the stability of the drainage tube 1 is kept, and the application range is higher.

In this embodiment, at least 2 expansion springs 8 are arranged along the circumference of the inner side wall of the clamping ring 4, and by arranging a plurality of expansion springs 8, the drainage tube 1 is fixed in multiple directions, and the fixing stability of the drainage tube 1 is maintained.

In the present embodiment, the elastic support plate 9 has an arc shape; thus, the fixing device is more matched with the side surface of the drainage tube 1, thereby playing a more stable and adaptive fixing effect.

In this embodiment, the bottom of locking cap 5 is provided with support arm 7, support arm 7 has elasticity, and when using, medical personnel are through pressing the both sides of locking cap 5 like this for support arm 7 is crooked, thereby opens limiting plate 3 at top, after loosening, support arm 7 resets, and limiting plate 3 blocks promptly and locates between two stopper 2.

In this embodiment, the support arm 7 is the arc of kickup to compressing tightly the locking cap 5 or loosening the back, can making the crooked and the reset state of support arm 7 more stable, thereby making opening and the state of tightening up of limiting plate 3 more stable.

In this embodiment, the fixing cap 5 and the supporting arm 7 are made of silica gel, so that the elastic support has better elasticity and can keep the stability in the using process.

In the present embodiment, the fixing band 6 is provided on the outer side surface of the fixing cap 5.

In this embodiment, the inner surface of the elastic support plate 9 is provided with a cushion, so that the contact surface between the drainage tubes 1 can be better protected.

In this embodiment, a drainage bag is connected to the bottom end of the drainage tube 1.

When the utility model is used, the drainage tube 1 is inserted into the inner cavity of the clamping ring 4 in the fixing cap 5, and the drainage tube 1 is fixed by utilizing the elastic pressure action generated by the expansion spring 8 and the elastic supporting plate 9 on the inner wall of the clamping ring 4, thereby avoiding the risk of loosening or falling off the drainage tube 1 and improving the efficiency of medical personnel; meanwhile, in order to further maintain the clamping stability of the drainage tube 1 and the stability of the fixing cap 5, the fixing cap 5 is clamped between the two limiting blocks 2 on the outer wall of the drainage tube 1 by using the limiting plate 3, so that the fixing cap 5 and the drainage tube 1 are further fixed, and the stability of the fixing cap 5 is maintained; then can tie up behind the fixed band 6 that utilizes both sides of locking cap 5 around the head and tie up fixedly to keep fixed cap 5 fixed at patient's head, ensure the stability in the use, greatly reduced medical personnel's intensity of labour, labour saving and time saving.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A fixing device for a head blood plasma drainage tube, which is characterized by comprising a fixing cap sleeved outside the drainage tube,

the inner wall of the fixing cap is circumferentially provided with a clamping ring for clamping the drainage tube, and the inner wall of the clamping ring is provided with a plurality of elastic supporting plates;

the top of the fixed cap is further provided with a limiting plate, the outer wall of the drainage tube is provided with a plurality of limiting blocks, and the limiting plate can be clamped on the limiting blocks.

2. The head plasma drainage tube fixing device according to claim 1, wherein a plurality of expansion springs are fixedly arranged on the inner side wall of the clamping ring, and one elastic support plate is arranged at the free end of one expansion spring.

3. The head plasma drain tube holding device according to claim 2, wherein the expansion spring is provided at least 2 in a circumferential direction along an inner sidewall of the clamping ring.

4. The head plasma drain tube securement device of claim 1, wherein the resilient support plate is arcuate.

5. The cephalo plasma drain tube fixing device according to claim 1, characterized in that the bottom of the fixing cap is provided with a support arm having elasticity.

6. The cephalo plasma drain tube holding device according to claim 5, characterized in that the support arm is in the shape of an arc bent upwards.

7. The apparatus as claimed in claim 5, wherein the fixing cap and the supporting arm are made of silicone.

8. The head plasma drain tube fixing device according to claim 1, wherein a fixing band is provided on an outer side surface of the fixing cap.

9. The head plasma drain tube securement device of claim 1 wherein an inner surface of the flexible support plate is provided with a cushion.

10. The head plasma drain tube fixing device according to claim 1, wherein a drain bag is connected to a bottom end of the drain tube.

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