CN209951480U

CN209951480U - Blood vessel fistula protection pillow

Info

Publication number: CN209951480U
Application number: CN201920241554.9U
Authority: CN
Inventors: 史晓虎; 李雪梅
Original assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Current assignee: Peking Union Medical College Hospital Chinese Academy of Medical Sciences
Priority date: 2019-02-26
Filing date: 2019-02-26
Publication date: 2020-01-17
Anticipated expiration: 2029-02-26

Abstract

The utility model discloses a blood vessel fistula protection pillow, which comprises an upper pillow body, a lower pillow body and a connecting component; the upper pillow body is provided with an upper accommodating groove, and the whole upper pillow body is of a hollow structure; the lower pillow body is provided with a lower accommodating groove corresponding to the upper accommodating groove, and the whole lower pillow body is of a hollow structure; when the upper pillow body is buckled with the lower pillow body, the upper accommodating groove and the lower accommodating groove form a through hole capable of accommodating the arm of a human body; the connecting member detachably connects the upper pillow body and the lower pillow body. The utility model discloses can protect arteriovenous blood vessel internal fistula, extension internal fistula life, guarantee going on smoothly of dialysis, improve patient's quality of life.

Description

Blood vessel fistula protection pillow

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to blood vessel fistula protection pillow.

Background

At present, about 150-. Arteriovenous intravascular fistulas are the most commonly used vascular access for hemodialysis and are the "life lines" for maintaining hemodialysis patients. Patients are usually treated with hemodialysis 1-3 times a week for at least 4 hours via arteriovenous fistulas. The difficulty and serious living problem of daily medical treatment are the comfort of arms and the maintenance of dialysis in the nursing and dialysis processes of arteriovenous vascular fistula in daily life. When a patient enters a sleep state at home at ordinary times, the patient is likely to unconsciously scratch the arteriovenous fistula on the arm, the body or the head is likely to press the arteriovenous fistula on the arm after turning over, and the unconscious scratching or long-time compression can cause irreversible damage to the arteriovenous fistula. Reoperation or repair of arteriovenous fistula may face a series of problems that a patient has no substitute blood vessel, a period for waiting for blood vessel growth after the operation and being suitable for hemodialysis flow is long (generally, the vascular fistula can be used after 3-6 months), and a temporary substitution scheme may cause serious complications such as serious infection, heavy bleeding and the like, so that the life quality of the patient is influenced, and the expected life cycle of the patient is shortened in advance.

Disclosure of Invention

An object of the utility model is to provide a blood vessel fistula protection pillow can protect arteriovenous internal fistula, extension internal fistula life, guarantees going on smoothly of dialysis, improves patient's quality of life.

The utility model discloses a blood vessel fistula protection pillow, which comprises an upper pillow body, a lower pillow body and a connecting component;

the upper pillow body is provided with an upper accommodating groove, and the whole upper pillow body is of a hollow structure;

the lower pillow body is provided with a lower accommodating groove corresponding to the upper accommodating groove, and the whole lower pillow body is of a hollow structure;

when the upper pillow body is buckled with the lower pillow body, the upper accommodating groove and the lower accommodating groove form a through hole capable of accommodating the arm of a human body; the through hole can be any shape that an arm can pass through, and preferably, the through hole conforms to the shape of the arm.

The connecting member detachably connects the upper pillow body and the lower pillow body.

Above vascular fistula protection pillow, preferably, the connecting piece is the hasp, the upper portion pillow body with the lower part pillow body all be equipped with the corresponding portion of pasting of hasp. Preferably, the two outer side walls of the protection pillow are provided with nylon buckles.

The above-mentioned blood vessel fistula protection pillow, preferably, the adhesive part is designed on the outer side wall of the upper pillow body and the lower pillow body.

Above blood vessel fistula protection pillow, preferably, the cross section of through-hole is oval through-hole.

The above vascular fistula protecting pillow preferably further comprises a liner detachably connected inside the through hole.

Above blood vessel fistula protection pillow, preferably, the liner through the hasp structure with through-hole inner wall detachably connects.

Above vascular fistula protection pillow, preferably, liner one side is equipped with the face of colluding of nylon fastener tape, the through-hole inner wall is equipped with the matte of nylon fastener tape, collude the face with the matte can cooperate the bonding.

In the above blood vessel fistula protecting pillow, preferably, the other side of the pad is provided with a suede of a nylon fastener tape, and another layer of pad can be bonded.

The above blood vessel fistula protection pillow preferably has a triangular prism structure formed when the upper pillow body and the lower pillow body are buckled.

In the above vascular fistula protection pillow, preferably, the upper pillow body and the lower pillow body are made of polyurethane slow-recovery sponge.

Advantageous effects

The utility model discloses a blood vessel fistula protection pillow, including the upper portion pillow body, lower part pillow body and adapting unit, the upper portion pillow body and the lower part pillow body lock of fretwork are in the same time, and upper portion holding tank and lower part holding tank form the through-hole that can hold human arm, and the patient can stretch into the through-hole with the arm that has the blood vessel fistula before falling asleep, and the upper portion pillow body is soft elastic construction with the lower part pillow body, can play the protection supporting role, avoids the patient mistake to bump the mistake in sleep and presses blood vessel fistula to play the guard action to the blood vessel fistula. The protection pillow is preferably triangular prism shape, and the triangular prism is more stable shape, is difficult for the removal of rolling, can avoid health or head pillow to press the vascular fistula on the arm, especially reaches the guard action to the vascular fistula at night. Because the structure of fretwork is light ventilative, avoids causing the oppression to the vascular fistula. The blood vessel fistula protection pillow is light and convenient to carry, and does not feel sultry discomfort even in summer. The connecting piece detachably connects upper portion pillow body, lower part pillow body, and upper and lower portion pillow body is separable, and the lower part pillow body can also be used as the bolster when dialyzing, provides stable arteriovenous internal fistula puncture process for medical personnel, provides stable, comfortable help for the patient in the dialysis process 3-4 hours.

Drawings

Fig. 1 is a schematic view of the vascular fistula protection pillow of the present invention;

fig. 2 is another schematic view of the vascular fistula protecting pillow of the present invention;

fig. 3 is a bottom view of the vascular fistula protecting pillow of the present invention;

fig. 4 is a top view of the vascular fistula protecting pillow of the present invention;

fig. 5 is a schematic view of the upper pillow body of the vascular fistula protecting pillow of the present invention;

fig. 6 is a schematic view of the lower pillow body of the vascular fistula protection pillow of the present invention;

fig. 7 is a schematic view of the process of inserting the liner of the blood vessel fistula protecting pillow of the present invention.

The reference numbers are as follows:

the pillow comprises an upper pillow body 1, an upper pillow body hollow 11, a lower pillow body 2, a lower pillow body hollow 21, a connecting part 3, a through hole 4, an upper accommodating groove 41, a lower accommodating groove 42 and a gasket 5.

Detailed Description

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

Example 1

Referring to fig. 1 to 6, the embodiment provides a vascular fistula protection pillow, which comprises an upper pillow body 1, a lower pillow body 2 and a connecting component 3; the upper pillow body 1 is provided with an upper pillow body hollow 11 structure, the lower pillow body 2 is provided with a lower pillow body hollow 21 structure, the hollow structure can be in various forms such as circular hollow, square hollow and irregular structure hollow, and the functions of ventilation and stable support can be achieved. The upper pillow body 1 is provided with an upper accommodating groove 41, the lower pillow body 2 is provided with a lower accommodating groove 42 corresponding to the upper accommodating groove 41, the upper accommodating groove 41 and the lower accommodating groove 42 are buckled to form a through hole 4, and the upper accommodating groove 41 and the lower accommodating groove 42 can pass through the human arm to form the through hole 4 with an oval cross section so as to better adapt to the shape of the human arm; the connecting member 3 detachably connects the upper pillow body 1 and the lower pillow body 2. Preferably, the connecting component 3 of the present embodiment is a nylon fastener tape, specifically, there may be a plurality of nylon fastener tapes, and the nylon fastener tapes may be disposed on both outer side walls of the protective pillow, so that the connection between the upper pillow body 1 and the lower pillow body 2 is more stable and less prone to loosening; hook face structure is held on one side of the nylon fastener tape, and upper portion pillow body 1 and lower part pillow body 2 are all equipped with the matte structure corresponding with the nylon fastener tape as pasting the portion, more preferably, paste the portion design in upper portion pillow body 1 with on the lateral wall of lower part pillow body 2 to open upper portion pillow body 1 time with upper portion pillow body 1 connection nylon fastener tape place side can, needn't tear the whole arm that just can expose of hook face and matte of whole nylon fastener tape, so that medical personnel operate the vascular fistula.

Whole can be any more stable shape that is difficult for the roll when upper portion pillow 1 and lower part pillow 2 lock, for example square, cuboid etc. preferably, form the triangular prism structure when upper portion pillow 1 and lower part pillow 2 lock in this embodiment, this structure is the most stable difficult roll, and upper portion pillow 1 and lower part pillow 2's material is polyurethane sponge that kick-backs slowly, both can slowly warp the absorbed pressure when receiving the oppression, reduce the injury to vascular fistula, can provide even holding power for the arm again, make the patient feel comfortable.

When the pillow is used, when the nylon fastener is arranged on the single outer side wall, the upper pillow body 1 is opened and placed on the side of the lower pillow body 2, a patient lies down to place the arm into the lower accommodating groove 42, and then the upper pillow body 1 is fastened on the lower pillow body 2, so that the upper and lower accommodating grooves correspond to each other. When the nylon fastener tapes are arranged on the two outer side walls, the nylon fastener tape on one side is firstly opened, then the upper pillow body 1 is opened and placed on the side of the lower pillow body 2, the patient lies down to put the arm into the lower accommodating groove 42, then the upper pillow body 1 is fastened on the upper pillow body 2, the upper and lower accommodating grooves are made to correspond, and then the nylon fastener tapes on the side walls are adhered.

Example 2

Referring to fig. 7, the embodiment provides a blood vessel fistula protection pillow, and the specific schemes of the upper pillow body 1, the lower pillow body 2 and the connecting component 3 are the same as those of embodiment 1, and are not described again in this embodiment; preferably, the vascular fistula protecting pillow of the embodiment further comprises a liner 5 detachably connected inside the through hole, and the liner 5 is detachably connected with the inner wall of the through hole 4 through a nylon fastener structure. Specifically, the material of the pad 5 can be polyurethane slow-resilience sponge, a hook surface of a nylon fastener tape is arranged on one side of the pad 5, a suede surface of the nylon fastener tape is arranged on the inner wall of the through hole 4, and the hook surface and the suede surface can be matched and bonded. When the pillow is used, if the through hole 4 of the pillow body is larger than the patient, the pad 5 can be arranged in the through hole 4, the aperture of the through hole 4 is reduced, and the through hole 4 is better matched with the arm of the patient. It is further preferred that the other side of the pad 5 is also provided with a velcro-type pile, and that another layer of pad 5 can be glued if the hole diameter is still not appropriate after one layer of pad 5 has been added.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A blood vessel fistula protection pillow is characterized by comprising an upper pillow body, a lower pillow body and a connecting component;

when the upper pillow body is buckled with the lower pillow body, the upper accommodating groove and the lower accommodating groove form a through hole capable of accommodating the arm of a human body;

the connecting piece detachably connects the upper pillow body and the lower pillow body.

2. The fistula protecting pillow of claim 1, wherein said connecting member is a velcro, and wherein said upper pillow body and said lower pillow body are each provided with an adhesive portion corresponding to said velcro.

3. The vascular fistula protection pillow of claim 2, wherein the adhesive portion is designed on an outer sidewall of the upper pillow body and the lower pillow body.

4. The vascular fistula protection pillow of claim 1, wherein the through-hole has an elliptical cross-section.

5. The vascular fistula protection pillow of claim 1, further comprising a liner removably attached inside the through-hole.

6. The vascular fistula protection pillow of claim 5, wherein the liner is removably attached to the inner wall of the through-hole via a velcro configuration.

7. The fistula protecting pillow of claim 6, wherein said liner has a hook surface with Velcro on one side, and a pile surface with Velcro on the inner wall of said through hole, said hook surface and said pile surface being adapted to be adhered together.

8. The fistula protecting pillow of claim 7, wherein said another side of said liner is provided with a Velcro fabric for further attachment of another layer of said liner.

9. The vascular fistula protection pillow of claim 1, wherein said upper pillow body and said lower pillow body when engaged form a triangular prism configuration.

10. The vascular fistula protection pillow of claim 1, wherein the material of the upper pillow body and the lower pillow body is a polyurethane slow-recovery sponge.