CN217030464U - Protective cover for three-way pipeline - Google Patents

Abstract

The utility model relates to the technical field of medical supplies, in particular to a protective cover for a three-way pipeline, which comprises a lower shell and an upper shell covering the upper part of the lower shell, wherein the upper shell and the lower shell are assembled to form an ellipsoidal cover body capable of accommodating a medical tee, through holes corresponding to three end parts of the medical tee are formed in the cover body, and a transfusion tube connected with the end parts of the medical tee is clamped in the through holes. According to the utility model, the ellipsoidal cover body which is formed by assembling the upper shell and the lower shell and can accommodate the medical tee is arranged, so that when the ellipsoidal cover body is used for protecting the medical tee, the traction between the cover body and other articles can be reduced, the separation between the medical tee and an infusion tube is avoided, and the smooth movement of the infusion pipeline is ensured.

Description

A protective cover for a three-way pipe

technical field

The utility model relates to the technical field of medical supplies, in particular to a protective cover for a three-way pipe.

Background technique

Intensive care patients often need to use multiple drugs at the same time. The use of medical tee reduces the pain of repeated puncture and multi-channel intubation. Due to the many tee interfaces, the probability of infection with bacteria is increased. Use sterile therapeutic towel to wrap the medical tee.

There are also some reports on the three-way protection device in the prior art. For example, the existing patent number CN215083971U discloses a protection cover for a three-way pipeline, which is mainly composed of an upper casing and a lower casing that are connected by rotation. Combined into a square protective cover that can cover the three-way pipe, it can fully protect the three-way pipe. However, it is found in practice that during the movement and pulling of the pipeline with the protective cover installed, the protective cover is easily hindered by the pulling of other items, which makes the pipeline movement inconvenient, and also easily causes the tee to separate from the infusion tube.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a protective cover for a three-way pipeline, which can reduce the pulling between the protective cover and other items, facilitate the movement of the infusion pipeline, and solve the problem of the existing medical three-way pipeline. The problem of blocking the movement of the protective cover.

In order to achieve the above purpose, the present invention provides the following technical solutions: a protective cover for a three-way pipe, comprising a lower shell and an upper shell covered above the lower shell, the upper shell and the After the lower shell is assembled, an ellipsoid-shaped cover body that can accommodate a medical tee is formed, and through holes corresponding to the three ends of the medical tee are opened on the cover body, and the medical tee is connected with the medical tee. The infusion tube connected to the end is clamped in the through hole.

Optionally, both the upper casing and the lower casing are made of transparent plastic material.

Optionally, two ends of the upper casing and the lower casing are bonded and fixed by a fixing tape, and the fixing tape is a transparent tape.

Optionally, the three through holes are respectively opened on both ends and the side walls of the cover body, and the through holes are circular holes.

Optionally, a rubber sleeve sleeved on the outside of the infusion tube is embedded and installed in the through hole, the outer diameter of the middle part of the rubber sleeve is consistent with the inner diameter of the through hole, and the outer diameters of the two ends of the rubber sleeve are larger than The inner diameter of the through hole, and the interference fit between the infusion tube and the rubber sleeve.

Optionally, a sealing ring is provided between the butting surfaces of the upper casing and the lower casing, and the sealing ring is bonded and fixed to the upper casing or the lower casing through a sealant.

Optionally, disinfecting cotton pads are provided in the middle of the inner walls of the upper shell and the lower shell, and cards with L-shaped cross-sections are provided on both sides of the inner walls of the upper shell and the lower shell. The two sides of the disinfection cotton pad are clamped in the clamping edge.

Optionally, a plurality of positioning sleeves are fixed around the inner side of the lower casing, and positioning columns corresponding to the positioning sleeves are fixed around the inner side of the upper casing. Plug fit between tubes.

Compared with the prior art, the utility model provides a protective cover for a three-way pipeline, which has the following beneficial effects:

1. The utility model is provided with an ellipsoid-shaped cover body formed by the assembly of the upper shell and the lower shell that can accommodate the medical tee. The pulling between other items can avoid the separation between the medical tee and the infusion tube, and ensure the smooth movement of the infusion pipeline;

2. In the present utility model, a rubber sleeve is embedded in the through hole, and the infusion tube and the rubber sleeve are in an interference fit. The problem of detachment between the medical tee in the cover;

3. In the present utility model, a sealing ring is arranged between the butting surfaces of the upper casing and the lower casing, and the sealing ring improves the sealing performance of the cover body, reduces the exchange between the air inside the cover body and the outside air, and reduces or avoids germs. into the enclosure.

Description of drawings

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the front view sectional structure schematic diagram of the present utility model with rubber sleeve;

Fig. 3 is the front view cutaway structure schematic diagram of the present utility model without the rubber sleeve installed;

4 is a schematic top view of the structure of the lower casing of the present invention.

In the figure: 1. Lower shell; 2. Upper shell; 3. Through hole; 4. Fixing tape; 5. Rubber sleeve; 6. Disinfection cotton pad; 7. Card edge; 8. Sealing ring; 9. Sealant ; 10. Positioning casing; 11. Positioning column.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Embodiment: Please refer to FIG. 1 to FIG. 4 , the embodiment of the present utility model provides a technical solution: a protective cover for a three-way pipe, comprising a lower casing 1 and an upper casing covering the upper part of the lower casing 1; Shell 2, the upper shell 2 and the lower shell 1 are assembled to form an ellipsoidal cover body that can accommodate a medical tee inside, and the cover body is provided with through holes 3 corresponding to the three ends of the medical tee , three through holes 3 are respectively opened on the two ends of the cover body and on the side walls, and the through holes 3 are round holes, and the infusion tube connected with the end of the medical tee is clamped in the through holes 3, and the upper shell 2 It is covered with the lower casing 1 on the outside of the medical tee to form an ellipsoidal cover to protect the medical tee. Because the cover is ellipsoid, it can reduce the pulling between the medical tee and other items, and avoid the medical tee and the medical tee. The infusion tubes are separated from each other, and when the joint is loose, the cover body can play the role of receiving blood and medicine leakage, so as to avoid the bed sheet being contaminated by blood and medicine, keep the bed sheet clean and improve the comfort of the patient.

On the basis of the above-mentioned embodiment, the upper casing 2 and the lower casing 1 of this embodiment are both made of transparent plastic material, and the upper casing 2 and the lower casing 1 of the transparent plastic material can facilitate the medical staff to observe the medical three At the same time, the transparent plastic material has the advantages of anti-fall and durability.

On the basis of the above embodiment, the two ends of the upper casing 2 and the lower casing 1 in this embodiment are bonded and fixed by a fixing tape 4, and the fixing tape 4 is a transparent tape, and the upper casing fixed by the fixing tape 4 2 and the lower shell 1 are not only firmly bonded, but also easy to use.

On the basis of the above embodiment, the through hole 3 of this embodiment is embedded with a rubber sleeve 5 sleeved on the outside of the infusion tube. The outer diameter of the middle of the rubber sleeve 5 is the same as the inner diameter of the through hole 3. The outer diameter is larger than the inner diameter of the through hole 3, and there is an interference fit between the infusion tube and the rubber sleeve 5. The rubber sleeve 5 makes the connection between the infusion tube and the cover body more tightly, preventing the infusion tube from being pulled by external force and being pulled by external force. The problem of disengagement occurs between the channels.

On the basis of the above-mentioned embodiment, a sealing ring 8 is provided between the butting surfaces of the upper casing 2 and the lower casing 1 in this embodiment, and the sealing ring 8 is connected to the upper casing 2 or the lower casing 1 through the sealant 9 . The sealing ring 8 can improve the sealing performance of the cover body, reduce the exchange between the air inside the cover body and the outside air, and reduce or avoid germs entering the cover body.

On the basis of the above-mentioned embodiment, in the present embodiment, the middle parts of the inner walls of the upper shell 2 and the lower shell 1 are provided with sterilizing cotton pads 6 , and both sides of the inner walls of the upper shell 2 and the lower shell 1 are provided with sterilizing cotton pads 6 . The cross-section of the card edge 7 is L-shaped, and the two sides of the disinfection cotton pad 6 are clamped in the card edge 7. If the infusion tube and the medical tee fall off, the disinfection cotton pad 6 can absorb the spilled liquid medicine and return blood, and at the same time, it is to the effect of disinfection and sterilization.

On the basis of the above-mentioned embodiment, in this embodiment, a plurality of positioning sleeves 10 are fixedly arranged around the inner side of the lower casing 1 , and positioning columns 11 corresponding to the positioning sleeves 10 are fixed around the inner side of the upper casing 2 . The post 11 and the positioning sleeve 10 are plugged and fitted, and through the plug fitting of the positioning post 11 and the positioning sleeve 10, the dislocation phenomenon between the upper casing 2 and the lower casing 1 can be avoided during assembly, so that the upper casing The connection between 2 and the lower casing 1 is tighter.

Working principle: When it is necessary to use the protective cover to protect the medical tee, place the medical tee in the lower shell 1, and connect the rubber sleeve 5 to the end of the medical tee, and then connect the upper The casing 2 is covered above the lower casing 1, and the horizontal fixation between the upper casing 2 and the lower casing 1 is realized by the insertion of the positioning sleeve 10 and the positioning column 11, and the rubber sleeve 5 is clamped on the upper casing. In the through hole 3 formed by the body 2 and the lower shell 1, finally, the two ends of the upper shell 2 and the lower shell 1 are bonded and reinforced with adhesive tape, and the upper shell 2 and the lower shell 1 are assembled to form a protective medical three. The ellipse-shaped cover body, which is installed with the medical tee, reduces the pulling between the medical tee and the infusion tube, so that the medical tee and the infusion tube are not easily separated. It can play the role of receiving blood and medicine, avoid blood and medicine from contaminating the sheets, and keep the sheets clean.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides a safety cover for tee bend pipeline which characterized in that: including casing (1) and lid down last casing (2) of casing (1) top, go up casing (2) with casing (1) is assembled down and is formed the inside ellipsoid type cover body that can hold medical tee bend, seted up on the cover body with through-hole (3) that medical tee bend three tip is corresponding, with medical tee bend end connection's transfer line presss from both sides and locates in through-hole (3).

2. The protective cover for a tee pipe of claim 1, wherein: the upper shell (2) and the lower shell (1) are both made of transparent plastic materials.

3. A boot for a tee pipe as set forth in claim 1, wherein: the upper shell (2) and the two ends of the lower shell (1) are fixedly bonded through a fixing adhesive tape (4), and the fixing adhesive tape (4) is a transparent adhesive tape.

4. A boot for a tee pipe as set forth in claim 1, wherein: the three through holes (3) are respectively arranged at two ends and on the side wall of the cover body, and the through holes (3) are round holes.

5. A boot for a tee pipe according to claim 4, wherein: the infusion tube is characterized in that a rubber sleeve (5) is embedded into the through hole (3) and sleeved outside the infusion tube, the outer diameter of the middle of the rubber sleeve (5) is consistent with the inner diameter of the through hole (3), the outer diameters of the two ends of the rubber sleeve (5) are larger than the inner diameter of the through hole (3), and the infusion tube is in interference fit with the rubber sleeve (5).

6. The protective cover for a tee pipe of claim 1, wherein: go up casing (2) with be provided with sealing washer (8) between the butt joint face of casing (1) down, sealing washer (8) through sealed glue (9) with go up casing (2) or bond fixedly down between casing (1).

7. A boot for a tee pipe as set forth in claim 1, wherein: go up casing (2) with the middle part of casing (1) inside wall all is equipped with aseptic cotton pad (6) down, go up casing (2) with the inner wall both sides of casing (1) all are equipped with card limit (7) that the cross-section is the L type down, aseptic cotton pad (6) both sides joint in card limit (7).

8. The protective cover for a tee pipe of claim 1, wherein: a plurality of positioning sleeves (10) are fixedly arranged on the periphery of the inner side of the lower shell (1), positioning columns (11) corresponding to the positioning sleeves (10) are fixedly arranged on the periphery of the inner side of the upper shell (2), and the positioning columns (11) are matched with the positioning sleeves (10) in an inserted manner.

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