CN215083971U

CN215083971U - Protective cover for three-way pipeline

Info

Publication number: CN215083971U
Application number: CN202120758475.2U
Authority: CN
Inventors: 廖娅; 李娟�; 姚锦凇
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2021-04-14
Filing date: 2021-04-14
Publication date: 2021-12-10
Anticipated expiration: 2031-04-14

Abstract

The utility model discloses a safety cover for tee bend pipeline relates to medical instrument technical field. The utility model provides a safety cover for tee bend pipeline, includes the casing, and the casing includes casing and lower casing, goes up the casing and is connected with casing rotation down, and the internal portion of inferior valve is equipped with the fixed slot, and fixed slot upper end joint has fixed knot, and the side that lower casing and tee bend pipeline are relative all is equipped with the spacing groove, and the casing outside all is opened has spacing hole, and spacing hole communicates with each other with the spacing groove, and the casing is equipped with locking device outward, satisfies the requirement that the safety cover can cover the protection to the tee bend pipeline.

Description

Protective cover for three-way pipeline

Technical Field

The utility model belongs to the technical field of medical equipment, concretely relates to safety cover for tee bend pipeline.

Background

ICU treatment is complicated, the patient's state of an illness is changeable, need intravenous infusion or pump into multiple medicine simultaneously, a plurality of three way connection of establishing ties behind the tee bend straight hole is all implemented in the severe ward of most hospitals at present to the transfusion system, every tee bend side opening is respectively connected infusion pump line and is gone into various medicines, need change, increase, stop to pump into medicine etc. because of the infusion in-process, the chance of iatrogenic infection has been increased, more importantly, the tradition is only covered with aseptic hole piece of cloth to the ICU tee bend pipeline at present, carry out aseptic cover protection, but this kind of clinical mode, there are following shortcoming: 1. the aseptic hole towel is made of soft materials, so that the aseptic hole towel can be directly attached to the surface of the ICU three-way pipeline, germs on the aseptic hole towel can be easily and directly transmitted to the ICU three-way pipeline, and the pollution probability of the ICU three-way pipeline is increased; 2. the aseptic hole towel can not be well fixed and the pressure of the ICU three-way pipeline is avoided, so that the ICU three-way pipeline is easily pressed and held or collided by external force, and finally potential safety hazards are brought to clinical use. In view of the above, it is desirable to design an adjustable protective cover for covering the ICU tee.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety cover for tee bend pipeline satisfies the safety cover and can cover the requirement of protection to the tee bend pipeline.

In order to solve the technical problem, the utility model discloses technical scheme as follows:

the utility model provides a safety cover for tee bend pipeline, includes the casing, and the casing includes casing and lower casing, goes up the casing and is connected with casing rotation down, and the internal portion of inferior valve is equipped with the fixed slot, and fixed slot upper end joint has fixed knot, and the side that lower casing and tee bend pipeline are relative all is equipped with the spacing groove, and the casing outside all is opened there is spacing hole, and spacing hole communicates with each other with the spacing groove, and the casing is equipped with locking device outward.

The utility model discloses technical scheme's principle and effect as follows:

when the patient infuses the liquid medicine, can use this device safety cover protection medical tee bend pipeline, during the use, place the tee bend pipeline on the fixed slot, place the infusion pipeline that the tee bend pipeline is connected on the spacing groove that corresponds, then with fixed knot fixed tee bend pipeline, later the closure casing to it is fixed through locking device.

The utility model relates to a protective cover for a three-way pipeline, which is provided with a shell and a fixed groove, compared with the prior art, the utility model can stably place the three-way pipeline and shield and protect the three-way pipeline; the utility model is also provided with a fixing buckle, which can flexibly fix, take and place the three-way pipeline and change the connecting pipe, thereby improving the working efficiency of medical staff; the utility model is also provided with a limit groove and a limit hole, which can stably place the connecting pipe of the three-way pipeline and fix the connecting pipe; the utility model discloses still be equipped with locking device, can be fast, stably switching casing.

Further, locking device includes the diaphragm, and the diaphragm rotates with last casing to be connected, is equipped with the torsional spring between diaphragm and the last casing, and the diaphragm upside is equipped with the pressing plate, and the diaphragm both ends are equipped with the kelly, and the kelly lower extreme is equipped with the fixture block, and the inferior valve body outside is equipped with the draw-in groove, and the draw-in groove agrees with mutually with the fixture block.

Therefore, the locking state of the upper shell and the lower shell can be controlled by pressing the pressing plate, the use is rapid and convenient, and the covering is more stable.

Further, the housing is made of a transparent material.

Thus being convenient for medical personnel to observe the flowing condition of the liquid medicine in the three-way pipeline.

Furthermore, a disinfection sponge is placed in the shell, and a color developing agent is placed in the disinfection sponge.

Therefore, the sterile environment can be further ensured through the disinfection sponge, and the display agent can react with liquid to develop color to remind medical personnel of leakage of liquid medicine.

Further, a rubber gasket is arranged in the limiting hole.

Accessible rubber gasket extrudees with the connecting pipe and contradicts like this, strengthens the connection stability of safety cover and pipeline.

Drawings

Fig. 1 is a schematic structural view of a protective cover for a three-way pipe according to the present invention;

fig. 2 is a front view of a protective cover for a tee pipe of the present invention;

FIG. 3 is a right side sectional view of a protective cover for a three-way pipe according to the present invention;

the reference numbers in the figures are as follows: the device comprises a shell 1, an upper shell 2, a lower shell 3, a fixing groove 4, a fixing buckle 5, a limiting groove 6, a limiting hole 7, a transverse plate 8, a torsion spring 9, a clamping rod 10, a clamping block 11, a clamping groove 12, a disinfection sponge 13 and a rubber gasket 14.

Detailed Description

The invention will be described in further detail with reference to the following drawings and detailed description:

as shown in figure 1, the protective cover for the three-way pipeline comprises a shell 1, the shell 1 is integrally made of transparent materials, the shell 1 is divided into an upper shell 2 and a lower shell 3, the upper shell 2 is rotatably connected with the lower shell 3, a disinfection sponge 13 is fixedly clamped at both ends of the front side and the rear side in the shell 1, a color developing agent is placed in the disinfection sponge 13, a fixing groove 4 for placing the three-way pipeline is arranged in the middle of an inner cavity of the lower shell 3, a fixing buckle 5 is clamped at the upper end of the fixing groove 4, limiting grooves 6 are respectively arranged at the front side and the left side and the right side of the lower shell 3, the limiting grooves 6 are opposite to the fixing groove 4, a limiting hole 7 is formed in the end, away from the fixing groove 4, of the limiting groove 6, penetrates through the shell 1, a rubber gasket 14 is paved in the limiting hole 7, a locking device is arranged at the front end of the shell 1, as shown in figures 2 and 3, the locking device comprises a transverse plate 8, and the transverse plate 8 is rotatably connected with the upper shell 2, install torsional spring 9 between diaphragm 8 and the upper housing 2, diaphragm 8 upper end fixedly connected with presses the clamp plate, and both ends all are connected with kelly 10 about diaphragm 8, and kelly 10 lower extreme fixedly connected with fixture block 11 is opened to lower casing 31 front side, and draw-in groove 12 agrees with mutually with fixture block 11.

When the device is needed to shield and protect a medical three-way pipeline, the pressing plate is pressed downwards, the shell 1 is opened, the three-way pipeline is placed on the fixing grooves 4, meanwhile, a transfusion pipeline connected with the three-way pipeline is placed on the corresponding limiting grooves 6, then the fixing buckles 5 are used for clamping the fixing grooves 4, the three-way pipeline is fixed, then the upper shell 2 is rotated, and the shell 1 is covered; the in-process is closed to 1 lid of casing, presses down earlier and presses the pressing plate, then moves down and rotate casing 2, goes up casing 2 and the alignment back of casing 3 block down, and the power of exerting on pressing the pressing plate is cancelled, and diaphragm 8 rotates downwards under the elastic action of torsional spring 9, and diaphragm 8 rotates and drives kelly 10 and fixture block 11 and remove for fixture block 11 and draw-in groove 12 block, this device safety cover is connected stably this moment, and fully protects the tee bend pipeline.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a safety cover for tee bend pipeline, includes casing (1), casing (1) includes casing (2) and casing (3) down, go up casing (2) and casing (3) down and rotate and be connected, casing (3) inside is equipped with fixed slot (4) down, fixed slot (4) upper end joint has fixed knot (5), casing (3) all is equipped with spacing groove (6) with the side that the tee bend pipeline is relative down, spacing hole (7) have all been opened in casing (1) outside, spacing hole (7) communicate with each other with spacing groove (6), casing (1) is equipped with locking device outward.

2. A boot for a tee pipe as set forth in claim 1, wherein: the locking device comprises a transverse plate (8), the transverse plate (8) is rotatably connected with the upper shell (2), a torsion spring (9) is arranged between the transverse plate (8) and the upper shell (2), a pressing plate is arranged on the upper side of the transverse plate (8), clamping rods (10) are arranged at two ends of the transverse plate (9), clamping blocks (11) are arranged at the lower ends of the clamping rods (10), clamping grooves (12) are arranged on the outer side of the lower shell (3), and the clamping grooves (12) are matched with the clamping blocks (11).

3. A boot for a tee pipe as set forth in claim 1, wherein: the housing (1) is made of a transparent material.

4. A boot for a tee pipe as set forth in claim 1, wherein: a disinfection sponge (13) is placed in the shell (1), and a color developing agent is placed in the disinfection sponge (13).

5. A boot for a tee pipe as set forth in claim 1, wherein: and a rubber gasket (14) is arranged in the limiting hole (7).