CN217030464U

CN217030464U - Protective cover for three-way pipeline

Info

Publication number: CN217030464U
Application number: CN202220830965.3U
Authority: CN
Inventors: 向欢; 谌娟; 毛一民; 卢雯
Original assignee: Hunan Cancer Hospital
Current assignee: Hunan Cancer Hospital
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-22
Anticipated expiration: 2032-04-12

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

Protective cover for three-way pipeline

Technical Field

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

Background

Intensive care patients often need to apply various medicines simultaneously, the pain of repeated puncture and multi-way tube arrangement of the patients is reduced due to the use of the medical tee joint, the probability of germ infection is increased due to more tee joint ports, and the medical tee joint is wrapped by a sterile treatment towel in clinic.

For example, patent publication No. CN215083971U discloses a protective cover for three-way pipe, which is composed of an upper shell and a lower shell connected in a rotating manner to form a square protective cover capable of covering the three-way pipe, so as to fully protect the three-way pipe. However, in practice, it is found that during the moving and pulling process of the pipeline provided with the protective cover, the protective cover is easily pulled and blocked by other objects, so that the pipeline is not convenient to move, and the tee joint is easy to separate from the infusion tube.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the protective cover for the three-way pipeline, which can reduce the traction between the protective cover and other articles, is convenient for the movement of the infusion pipeline and solves the problem that the movement of the traditional medical three-way protective cover is blocked.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a safety cover for tee bend pipeline, includes casing and lid down the last casing of casing top down, go up the casing with form inside ellipsoid type cover body that can hold medical tee bend after the casing is assembled down, seted up on the cover body with the corresponding through-hole of three tip of medical tee bend, with the transfer line clamp of medical tee bend end connection is located in the through-hole.

Optionally, the upper shell and the lower shell are both made of transparent plastic materials.

Optionally, the two ends of the upper shell and the two ends of the lower shell are bonded and fixed through a fixing adhesive tape, and the fixing adhesive tape is a transparent adhesive tape.

Optionally, the three through holes are respectively formed in the two ends and the side wall of the cover body, and the through holes are round holes.

Optionally, the cover is installed to the embedding in the through-hole and is located the outside rubber sleeve of transfer line, the external diameter at rubber sleeve middle part with the internal diameter of through-hole is unanimous, the external diameter at rubber sleeve both ends is greater than the internal diameter of through-hole, just the transfer line with interference fit between the rubber sleeve.

Optionally, a sealing ring is arranged between the abutting surfaces of the upper shell and the lower shell, and the sealing ring is fixedly bonded with the upper shell or the lower shell through a sealing glue.

Optionally, go up the casing with the middle part of the internal lateral wall of inferior valve all is equipped with the aseptic cotton pad, go up the casing with the inner wall both sides of casing all are equipped with the card limit that the cross-section is the L type down, aseptic cotton pad both sides joint in the card limit.

Optionally, a plurality of positioning sleeves are fixedly arranged around the inner side of the lower casing, positioning columns corresponding to the positioning sleeves are fixedly arranged around the inner side of the upper casing, and the positioning columns are in insertion fit with the positioning sleeves.

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

1. according to the medical tee joint protection device, the ellipsoidal cover body which is formed by assembling the upper shell and the lower shell and can accommodate the medical tee joint inside is arranged, so that when the ellipsoidal cover body is used for protecting the medical tee joint, the traction between the cover body and other articles can be reduced, the separation between the medical tee joint and an infusion tube is avoided, and the smooth movement of the infusion pipeline is ensured;

2. according to the utility model, the rubber sleeve is embedded in the through hole, and the infusion tube and the rubber sleeve are in interference fit, so that the infusion tube and the cover body are connected more tightly by the rubber sleeve, and the problem that the infusion tube is pulled by external force and separated from the medical tee in the cover body is further prevented;

3. according to the utility model, the sealing ring is arranged between the butt joint surfaces of the upper shell and the lower shell, so that the sealing performance of the cover body is improved by the sealing ring, the exchange between the air in the cover body and the outside air is reduced, and the germ is reduced or prevented from entering the cover body.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view sectional structure schematic diagram of the present invention with a rubber sleeve;

FIG. 3 is a front sectional view of the present invention without the rubber boot installed;

fig. 4 is a schematic top view of the lower housing of the present invention.

In the figure: 1. a lower housing; 2. an upper housing; 3. a through hole; 4. fixing the adhesive tape; 5. a rubber sleeve; 6. a sterilized cotton pad; 7. edge clamping; 8. a seal ring; 9. sealing glue; 10. positioning the sleeve; 11. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment is as follows: referring to fig. 1 to 4, an embodiment of the present invention provides a technical solution: a protective cover for a three-way pipeline comprises a lower shell 1 and an upper shell 2 covering the upper part of the lower shell 1, wherein the upper shell 2 and the lower shell 1 are assembled to form an ellipsoidal cover body capable of accommodating a medical tee, the cover body is provided with through holes 3 corresponding to three end parts of the medical tee, the three through holes 3 are respectively arranged at two ends and side walls of the cover body, the through holes 3 are round holes, a liquid conveying pipe connected with the end parts of the medical tee is clamped in the through holes 3, the upper shell 2 and the lower shell 1 are covered outside the medical tee to form the ellipsoidal cover body for protecting the medical tee, the cover body is ellipsoidal, so that the traction between the cover body and other objects can be reduced, the separation between the medical tee and the liquid conveying pipe is avoided, and when a joint is loosened, the cover body can play a role in bearing blood return and medicine leakage, thereby avoiding bed sheets from being polluted by blood and medicines, keeping the cleanliness of the bed sheets, the comfort of the patient is improved.

On the basis of above-mentioned embodiment, the last casing 2 of this embodiment and casing 1 are made by the transparent plastic material down, and the last casing 2 of transparent plastic material and casing 1 down can make things convenient for medical personnel to observe the liquid medicine condition of flowing in the medical tee bend, and simultaneously, the transparent plastic material has anti falling, advantage such as durable.

On the basis of the above embodiment, the upper shell 2 and the lower shell 1 of the embodiment are fixed by the fixing tape 4, the fixing tape 4 is transparent tape, and the upper shell 2 and the lower shell 1 fixed by the fixing tape 4 are not only firmly bonded, but also convenient to use.

On the basis of above-mentioned embodiment, the outside rubber sleeve 5 of transfer line is located to 3 embedded installation covers in through-hole of this embodiment, and the external diameter at 5 middle parts of rubber sleeve is unanimous with the internal diameter of through-hole 3, and the external diameter at 5 both ends of rubber sleeve is greater than the internal diameter of through-hole 3, and interference fit between transfer line and the rubber sleeve 5, and rubber sleeve 5 makes to be connected between transfer line and the cover body inseparabler, prevents that the transfer line from receiving external force to pull and with cover the problem that takes place to break away from between the internal medical tee bend.

On the basis of the above embodiment, a sealing ring 8 is arranged between the butt joint surfaces of the upper shell 2 and the lower shell 1 in the embodiment, the sealing ring 8 is fixedly bonded with the upper shell 2 or the lower shell 1 through a 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 the germs entering the cover body.

On the basis of above-mentioned embodiment, the middle part of last casing 2 and the lower casing 1 inside wall of this embodiment all is equipped with aseptic cotton pad 6, goes up casing 2 and casing 1's under and the inner wall both sides all are equipped with the card limit 7 that the cross-section is the L type, and 6 both sides joint of aseptic cotton pad are in card limit 7, if take place to drop between transfer line and the medical tee bend, and aseptic cotton pad 6 can absorb excessive liquid medicine and blood return, plays disinfection's effect simultaneously.

On the basis of above-mentioned embodiment, the inboard fixed a plurality of positioning sleeve 10 that are equipped with all around of lower casing 1 of this embodiment, go up 2 inboard fixed reference columns 11 that are equipped with all around and correspond with positioning sleeve 10 of casing, peg graft cooperation between reference column 11 and the positioning sleeve 10, through the grafting cooperation of reference column 11 and positioning sleeve 10, dislocation phenomenon appears when assembling between casing 2 and the lower casing 1 can be avoided, makes to connect more closely between casing 2 and the lower casing 1.

The working principle is as follows: when the protective cover is required to be used for protecting the medical tee joint, the medical tee joint is placed in the lower shell 1, the sleeve is provided with the rubber sleeve 5 to be connected with the end part of the medical tee joint, then the upper shell 2 is covered above the lower shell 1, the upper shell 2 and the lower shell 1 are horizontally fixed by the inserting and matching of the positioning sleeve 10 and the positioning column 11, the rubber sleeve 5 is clamped in the through hole 3 formed by the upper shell 2 and the lower shell 1, finally, the two ends of the upper shell 2 and the lower shell 1 are bonded and reinforced by using an adhesive tape, an ellipsoidal cover body for protecting the medical tee joint is formed after the upper shell 2 and the lower shell 1 are assembled, the medical tee joint with the cover body is installed, the traction between the infusion tube and other objects is reduced, the infusion tube is not easy to be separated from the medical tee joint, and the cover body can play a role in bearing blood return and liquid medicine when the connector is loosened, the bed sheet is prevented from being polluted by blood and medicines, and the tidiness of the bed sheet is kept.

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

Claims

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.