CN211485971U

CN211485971U - Protection device of central vein tee bend board

Info

Publication number: CN211485971U
Application number: CN201922089198.6U
Authority: CN
Inventors: 阚天燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-15
Anticipated expiration: 2029-11-27

Abstract

The utility model provides a protection device of central vein tee bend board relates to medical equipment technical field. The technical problem that a protection device of the central vein three-way plate in the prior art is inconvenient to use is solved. It includes tubular structure's parcel piece, two bottom surfaces of parcel piece are provided with the opening respectively, the tee bend board is placed in the parcel piece, the pipeline that is linked together with tee bend board both ends is worn out from two opening parts respectively, can seal the tee bend board in the parcel piece after two openings tighten up, thereby create sterile environment, furthest's the emergence of avoiding infecting, reduce the incidence of the relevant infection of pipe blood flow nature, make tee bend board and connecting pipeline difficult by the tractive simultaneously, drop, convenient to use, a side of parcel piece is provided with the breach, the breach sets up along the length direction of parcel piece, the connection can be dismantled through connecting device in the both sides of breach, can maintain and relevant nursing operation to the tee bend board through opening and closure of breach department when two openings tighten up.

Description

Protection device of central vein tee bend board

Technical Field

The utility model belongs to the technical field of the medical equipment technique and specifically relates to a protection device of central vein tee bend board is related to.

Background

At present, a multi-cavity central venous catheter has a double cavity, a three cavity and a four cavity clinically, wherein the double cavity central venous catheter is most commonly used, an ICU patient has serious conditions and more basic diseases such as high nutrition of veins and active drugs of blood vessels, a plurality of micro injection pumps are often used for injecting the active drugs of the blood vessels, relieving pain and calming drugs and using an infusion pump for delivering human body liquid, CVP is required to be monitored, and in order to meet clinical requirements, a three-way joint or an extension pipe and the like are often used to be connected with the central venous catheter to increase interfaces. Studies have shown that additional attachment devices can cause 0.4% contamination to occur; a device is added, and the incidence rate of pollution is 0.78%; two devices are added, and the incidence rate can reach 1.51%.

The applicant finds that at least the following technical problems exist in the prior art: the researches show that the maintenance of the three-way plate connected with the outer end of the central venous catheter is not polluted, which is a very important measure for preventing infection, in daily practice, a common treatment towel is usually adopted to cover the three-way plate, but the common treatment towel has the hidden danger of easy pollution and easy slippage, and is inconvenient for observing the use condition of the three-way plate, replacing the three-way plate and the like, and the use is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a central vein three-way board's protection device to solve among the prior art central vein three-way board's protection device and use inconvenient technical problem. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a protection device for a central vein three-way plate comprises a wrapping piece, wherein the wrapping piece is of a cylindrical structure, two bottom surfaces of the wrapping piece are respectively provided with an opening, a three-way plate is placed in the wrapping piece, pipelines communicated with two ends of the three-way plate respectively penetrate through the two openings, and the three-way plate can be sealed in the wrapping piece after the two openings are tightened;

one side of the wrapping piece is provided with a notch, the notch is arranged along the length direction of the wrapping piece, and the two sides of the notch are detachably connected through a connecting device.

Preferably, the opening is tightened by a tightening device.

Preferably, the tightening device comprises a drawstring and an elastic buckle, a drawstring hole is formed in the opening, the drawstring penetrates through the drawstring hole, two ends of the drawstring are located outside the drawstring hole, and two ends of the drawstring are collected together by the elastic buckle.

Preferably, the connecting device comprises a clip chain and a pull head, the clip chain is respectively arranged at two sides of the gap, the clip chain is used for sealing the wrapping piece, the pull head is arranged on the clip chain, and the pull head is used for closing and opening the clip chain.

Preferably, the connecting device comprises magnetic parts, the magnetic parts are respectively arranged on two sides of the gap, and the gap is closed after the magnetic parts are magnetically attracted mutually.

Preferably, the wrapping member is made of a transparent material.

Preferably, the wrapping member is made of a plastic material.

Preferably, the elastic buckle is made of plastic materials.

Preferably, the drawstring is made of elastic material.

Preferably, the zipper and the slider are made of plastic materials.

The utility model provides a protection device of central vein tee bend board, parcel piece including tubular structure, two bottom surfaces of parcel piece are provided with the opening respectively, the tee bend board is placed in the parcel piece, the pipeline that is linked together with tee bend board both ends is worn out from two opening parts respectively, two openings can seal the tee bend board in the parcel piece after tightening up, thereby build sterile environment, furthest's the emergence of avoiding infecting, reduce the incidence of the relevant infection of pipe blood flow nature, a side of parcel piece is provided with the breach, the breach sets up along the length direction of parcel piece, the connection can be dismantled through connecting device in the both sides of breach, can maintain and relevant nursing operation to the tee bend board through opening and closure of breach department when two openings tighten up the state, whole equipment makes tee bend board and connecting pipeline difficult tractive, drop, and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 1, a wrapper; 2. an opening; 3. a notch; 4. a tightening device; 41. drawing the rope; 42. fastening and loosening; 43. a rope drawing hole; 5. a connecting device; 51. clamping a chain; 52. a slider is provided.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "lateral", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in fig. 1, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Referring to fig. 1, the utility model provides a protection device for a central vein three-way plate, which comprises a wrapping piece 1, wherein the wrapping piece 1 is in a cylindrical structure, two bottom surfaces of the wrapping piece 1 are respectively provided with an opening 2, a three-way plate is placed in the wrapping piece 1, and pipelines communicated with two ends of the three-way plate respectively penetrate out of the two openings 2;

the openings 2 can be tightened, and the three-way plate can be sealed in the wrapping piece 1 after the two openings 2 are tightened, so that a sterile environment is created, the occurrence of infection is avoided to the maximum extent, the occurrence rate of catheter blood flow related infection is reduced, and meanwhile, a pipeline connected with the three-way plate is not easy to pull and fall off and is convenient to use;

a notch 3 is formed in one side face of the wrapping piece 1, the notch 3 is arranged along the length direction of the wrapping piece 1, two sides of the notch 3 are detachably connected through a connecting device 5, and when the two openings 2 are in a tightened state, maintenance and related nursing operations can be performed on the tee plate through opening and closing of the notch 3;

it is worth noting that wrapping member 1 preferably uses transparent material to make in this embodiment, is convenient for observe the connection of pipeline and the liquid infusion condition, can in time discover the problem, and in addition, wrapping member 1 preferably uses plastic material to make on transparent material's basis, can lower production cost of manufacture.

As an optional embodiment, the opening 2 is tightened by the tightening device 4, the tightening device 4 can tighten the opening 2 to make it contract, the pipelines contract together and wrap the tee plate integrally inside the wrapping piece 1, and the tightening device 4 can flexibly adjust the tightened or flat state.

As an alternative embodiment, the tightening device 4 includes a drawstring 41 and an elastic buckle 42, a drawstring hole 43 is disposed at the opening 2, the drawstring 41 is disposed in the drawstring hole 43 in a penetrating manner, both ends of the drawstring 41 are located outside the drawstring hole 43, the two ends of the drawstring 41 are collected together by the elastic buckle 42, the elastic buckle 42 has a positioning function, the position relationship of the drawstring 41 relative to the elastic buckle can be determined at any time, the position of the drawstring 41 relative to the elastic buckle 42 is adjusted by pressing the elastic buckle 42, and then the overall tightening state or the flat state of the tightening device 4 is adjusted.

As an alternative embodiment, the connecting device 5 includes a zipper 51 and a slider 52, the zipper 51 is respectively disposed on two sides of the notch 3, the zipper 51 is used for sealing the package 1, the slider 52 is disposed on the zipper 51, the slider 52 is used for closing and opening the zipper 51, after the slider 52 opens the zipper 51, a user can perform maintenance and related nursing operations on the three-way plate, and after the slider 52 closes the zipper 51, the space inside the package 1 can be sealed, so as to maintain a sterile environment.

As an optional implementation manner, the connecting device 5 may also adopt a magnetic attraction piece, the magnetic attraction piece is divided into two parts, the two parts are respectively disposed on two sides of the gap 3, and the gap 3 can be closed to play a role in sealing through the mutual magnetic attraction effect of the magnetic attraction piece.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A protection device of a central vein three-way plate, comprising a wrapping member (1), wherein: the wrapping piece (1) is of a cylindrical structure, two bottom surfaces of the wrapping piece (1) are respectively provided with an opening (2), the three-way plate is placed in the wrapping piece (1), pipelines communicated with two ends of the three-way plate respectively penetrate through the two openings (2), and the three-way plate can be sealed in the wrapping piece (1) after the two openings (2) are tightened;

one side of the wrapping piece (1) is provided with a notch (3), the notch (3) is arranged along the length direction of the wrapping piece (1), and the two sides of the notch (3) are detachably connected through a connecting device (5).

2. The central vein three-way plate protection device of claim 1, wherein: the opening (2) is tightened by a tightening device (4).

3. The central vein three-way plate protection device of claim 2, wherein: the tightening device (4) comprises a drawstring (41) and an elastic buckle (42), a drawstring hole (43) is formed in the opening (2), the drawstring (41) penetrates through the drawstring hole (43), two ends of the drawstring (41) are located outside the drawstring hole (43), and two ends of the drawstring (41) are collected together by the elastic buckle (42).

4. The central vein three-way plate protection device of claim 1, wherein: the connecting device (5) comprises a clamp chain (51) and a pull head (52), the clamp chain (51) is arranged on two sides of the gap (3) respectively, the clamp chain (51) is used for sealing the wrapping piece (1), the pull head (52) is arranged on the clamp chain (51), and the pull head (52) is used for closing and opening the clamp chain (51).

5. The central vein three-way plate protection device of claim 1, wherein: the connecting device (5) comprises magnetic parts which are respectively arranged on two sides of the gap (3), and the gap (3) can be closed after the magnetic parts are magnetically attracted.

6. The central vein three-way plate protection device of claim 1, wherein: the wrapping piece (1) is made of transparent materials.

7. The central vein three-way plate protection device of claim 1, wherein: the wrapping piece (1) is made of plastic materials.

8. A central vein three-way plate protection device according to claim 3, wherein: the elastic buckle (42) is made of plastic materials.

9. A central vein three-way plate protection device according to claim 3, wherein: the drawstring (41) is made of elastic materials.

10. A central vein three-way plate protection device according to claim 4, wherein: the zipper (51) and the pull head (52) are made of plastic materials.