Internal fistula position multi-effect protective outer cover

Abstract

The utility model discloses an internal fistula position multi-effect protective outer cover, which belongs to the technical field of medical auxiliary devices and comprises a mounting seat, rubber backing rings are fixedly mounted at the lower end of the mounting seat, an external internal fistula position is positioned between the rubber backing rings, a mounting cylinder is fixedly mounted at the upper end of the mounting seat, and fixing components are fixedly mounted on two sides of the exterior of the mounting cylinder. A protective cylinder is mounted at the upper end of the mounting cylinder, one side of the protective cylinder is rotationally mounted on one side of the exterior of the mounting cylinder, the other side of the protective cylinder is clamped to the other side of the exterior of the mounting cylinder, an end cover is mounted at the upper end of the protective cylinder, the inner wall of the end cover is in threaded connection with the upper end of the outer wall of the protective cylinder, and a disinfection and sterilization plate is placed in the protective cylinder; the internal fistula position can be protected through the mounting cylinder, the protective cylinder and the end cover and prevented from being polluted, meanwhile, the protective cylinder can be opened, medical staff can conveniently check the internal fistula, the disinfection and sterilization plate can make contact with the internal fistula position after air is disinfected and sterilized in the using process, and the internal fistula position can be conveniently recovered.

Description

Technical Field

[0001] The utility model relates to a multi-effect protective outer cover for internal fistula positions, belonging to the technical field of medical auxiliary devices. Background Art

[0002] Fistula is a medical vascular channel, which is usually established through surgery to form a direct connection between the artery and the vein. This connection can be used for treatments such as hemodialysis, blood transfusion, infusion, etc., and can also be used for some special diagnostic examinations. The establishment of fistula is generally completed through surgery, and the artery and vein are anastomosed together so that blood can flow directly from the artery to the vein through the fistula. The blood vessels of the fistula can be the blood vessels of the body itself, or they can be transplanted blood vessels. The establishment and use of fistulas need to strictly abide by the doctor's instructions and precautions. Patients need to pay attention to protecting the fistula to avoid being affected by compression, collision, pollution, etc., and also need to regularly check and maintain to ensure the normal use of the fistula. However, most of the existing fistula protection is protected by winding, but this method is not convenient for checking the fistula, and the fistula position is wound up at the same time, which greatly increases the recovery time of the fistula. In view of this, the present utility model is specially proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-effect protective cover for the fistula position in order to solve the above-mentioned problems. The utility model has the advantages of good protective effect and convenient inspection and recovery of the fistula. The fistula position can be protected by installing a tube, a protective tube and an end cover to avoid contamination. At the same time, the protective tube can be opened to facilitate medical staff to inspect the fistula. When in use, the disinfection and sterilization plate can disinfect and sterilize the air and then contact the fistula position, which is convenient for the recovery of the fistula position.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme: a multi-effect protective cover for an internal fistula position, comprising a mounting seat, a mounting cylinder fixedly mounted on the upper end of the mounting seat, fixing components fixedly mounted on both sides of the outside of the mounting cylinder, and a protective cylinder mounted on the upper end of the mounting cylinder, one side of the protective cylinder being rotatably mounted on one side of the outside of the mounting cylinder, and the other side of the protective cylinder being clamped on the other side of the outside of the mounting cylinder, an end cap being mounted on the upper end of the protective cylinder, the inner wall of the end cap being threadedly connected to the upper end of the outer wall of the protective cylinder, a disinfection and sterilization plate being placed inside the protective cylinder, when in use, firstly the lower end of the mounting seat is placed around the internal fistula position, then fixed by the fixing component, then the protective cylinder is mounted on the mounting cylinder, and then the end cap is mounted on the protective cylinder, the mounting cylinder, the protective cylinder and the end cap can protect the internal fistula position to prevent the internal fistula position from being contaminated, and at the same time the mounting cylinder can be opened to facilitate inspection of the internal fistula position.

[0005] Preferably, in order to prevent squeezing of the internal fistula position, a rubber gasket is fixedly mounted on the lower end of the mounting seat, and the external internal fistula position is located between the rubber gaskets.

[0006] Preferably, in order to fix the utility model at the place of use, the fixing assembly includes a mounting block, and the mounting block is fixedly mounted on both sides of the outside of the mounting tube, one side of the mounting block is fixedly mounted with an elastic strap, and the other end of the elastic strap is fixedly mounted with a connecting buckle, and the connecting buckles are elastically connected.

[0007] Preferably, in order to enable the protective tube to be rotatably installed on one side of the mounting tube, a rotating seat is fixedly installed on the outer side of the mounting tube, a rotating hole is opened on the rotating seat, and a rotating block is fixedly installed on the outer lower end side of the protective tube, the rotating block is rotatably engaged in the rotating hole, a return spring is installed in the rotating hole, and both ends of the return spring are respectively connected to the rotating seat and the rotating block.

[0008] Preferably, in order to drive the limiting rod to slide on the clamping seat, a clamping seat is fixedly installed on the other side of the outside of the mounting tube, limiting rods are fixedly installed on both sides of the clamping seat, a tension spring is fixedly installed on one end of the limiting rod, and the other end of the tension spring is fixedly connected to one side of the clamping seat.

[0009] Preferably, in order to fix the clamping block in the clamping seat, so that one side of the protective tube can be fixedly connected to one side of the mounting tube, a clamping block is fixedly installed on the other side of the outer lower end of the protective tube, and a limiting hole is provided on the clamping block, and one end of the limiting rod is clamped in the limiting hole.

[0010] Preferably, in order to prevent air from contacting the internal fistula position through the gap between the mounting tube and the protective tube, a sealing gasket ring is fixedly installed on the upper end of the mounting tube and the lower end of the protective tube.

[0011] Preferably, in order to facilitate replacement of the disinfection and sterilization plate, a placement plate is fixedly installed inside the protective tube, the disinfection and sterilization plate is placed on the placement plate, and air holes are evenly opened on the placement plate and the end cover.

[0012] The beneficial effects of the utility model are as follows: the internal fistula position can be protected by the installation tube, the protective tube and the end cover to avoid contamination; at the same time, the protective tube can be opened to facilitate medical staff to check the internal fistula; and when in use, the disinfection and sterilization plate can disinfect and sterilize the air and then contact the internal fistula position, which is convenient for the recovery of the internal fistula position. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the connection relationship of the installation cylinder in the utility model.

[0015] Figure 3 For this utility model Figure 2 Magnified view at A in the middle.

[0016] Figure 4 It is a half-section view of the protective tube in the present utility model.

[0017] In the figure: 1. Mounting seat; 2. Mounting tube; 3. Fixing assembly; 301. Mounting block; 302. Elastic band; 303. Connecting buckle; 4. Protective tube; 5. End cover; 6. Disinfection and sterilization plate; 7. Rubber gasket; 8. Rotating seat; 9. Rotating hole; 10. Rotating block; 11. Return spring; 12. Snap-on seat; 13. Limit rod; 14. Tension spring; 15. Snap-on block; 16. Limit hole; 17. Sealing gasket; 18. Placement plate; 19. Air hole. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 As shown, a multi-effect protective cover for an internal fistula position comprises a mounting seat 1, a mounting cylinder 2 is fixedly mounted on the upper end of the mounting seat 1, fixing components 3 are fixedly mounted on both sides of the outside of the mounting cylinder 2, and a protective cylinder 4 is mounted on the upper end of the mounting cylinder 2, one side of the protective cylinder 4 is rotatably mounted on one side of the outside of the mounting cylinder 2, and the other side of the protective cylinder 4 is clamped on the other side of the outside of the mounting cylinder 2, an end cap 5 is mounted on the upper end of the protective cylinder 4, the inner wall of the end cap 5 is threadedly connected to the upper end of the outer wall of the protective cylinder 4, a disinfection and sterilization plate 6 is placed inside the protective cylinder 4, when in use, the lower end of the mounting seat 1 is first placed around the internal fistula position, and then fixed by the fixing component 3, and then the protective cylinder 4 is mounted on the mounting cylinder 2, and then the end cap 5 is mounted on the protective cylinder 4, the mounting cylinder 2, the protective cylinder 4 and the end cap 5 can protect the internal fistula position to prevent the internal fistula position from being contaminated, and at the same time the mounting cylinder 2 can be opened for convenient inspection of the internal fistula position.

[0020] like Figure 2As shown, a rubber gasket 7 is fixedly installed at the lower end of the mounting seat 1, and the external internal fistula position is located between the rubber gaskets 7. The fixing component 3 includes a mounting block 301, and the mounting block 301 is fixedly installed on both sides of the outside of the mounting tube 2. An elastic band 302 is fixedly installed on one side of the mounting block 301, and a connecting buckle 303 is fixedly installed on the other end of the elastic band 302. The connecting buckles 303 are elastically connected. When in use, the mounting seat 1 is first placed at the internal fistula position, and then the elastic band 302 is connected through the connecting buckle 303, so that the utility model can be fixed.

[0021] like Figure 3 As shown, a rotating seat 8 is fixedly installed on one side of the outside of the installation cylinder 2, and a rotating hole 9 is opened on the rotating seat 8. A rotating block 10 is fixedly installed on one side of the outer lower end of the protective cylinder 4. The rotating block 10 is rotatably clamped in the rotating hole 9. A return spring 11 is installed in the rotating hole 9. The two ends of the return spring 11 are respectively connected to the rotating seat 8 and the rotating block 10. A clamping seat 12 is fixedly installed on the other side of the outside of the installation cylinder 2. Limit rods 13 are fixedly installed on both sides of the clamping seat 12. A tension spring 14 is fixedly installed on one end of the limit rod 13. The other end of the tension spring 14 is connected to one end of the clamping seat 12. The protective tube 4 is fixedly connected on the side, and a clamping block 15 is fixedly installed on the other side of the outer lower end of the protective tube 4. A limiting hole 16 is provided on the clamping block 15, and one end of the limiting rod 13 is clamped in the limiting hole 16. A sealing gasket 17 is fixedly installed on the upper end of the mounting tube 2 and the lower end of the protective tube 4. When in use, the protective tube 4 can be fixed to the mounting tube 2 by the limiting rod 13 and the clamping block 15. When it needs to be opened, the limiting rod 13 is pulled to make one end of the limiting rod 13 disengage from the limiting hole 16. Under the action of the return spring 11, the protective tube 4 can be opened, which is convenient for checking the fistula position.

[0022] like Figure 4 As shown, a placement plate 18 is fixedly installed inside the protective tube 4, and a disinfection and sterilization plate 6 is placed on the placement plate 18. Air holes 19 are evenly opened on the placement plate 18 and the end cover 5. When in use, the disinfection and sterilization plate 6 can disinfect the air and come into contact with the air without sealing the fistula position, thereby increasing the speed of recovery of the fistula position.

[0023] When the utility model is in use, the mounting seat 1 is first placed at the internal fistula position, and then the elastic band 302 is connected by the connecting buckle 303, so that the utility model can be fixed, and the protective tube 4 can be fixed on the mounting tube 2 by the limiting rod 13 and the clamping block 15. When it needs to be opened, the limiting rod 13 is pulled to make one end of the limiting rod 13 disengage from the limiting hole 16. Under the action of the return spring 11, the protective tube 4 can be opened, which is convenient for checking the internal fistula position. The disinfection and sterilization plate 6 can disinfect the air and contact the air without sealing the internal fistula position, thereby improving the recovery speed of the internal fistula position.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A multi-effect protective cover for internal fistula, characterized in that: The invention comprises a mounting seat (1), a mounting tube (2) being fixedly mounted on the upper end of the mounting seat (1), fixing components (3) being fixedly mounted on both sides of the outside of the mounting tube (2), and a protective tube (4) being mounted on the upper end of the mounting tube (2), one side of the protective tube (4) being rotatably mounted on one side of the outside of the mounting tube (2), and the other side of the protective tube (4) being clamped on the other side of the outside of the mounting tube (2), an end cover (5) being mounted on the upper end of the protective tube (4), the inner wall of the end cover (5) being threadedly connected to the upper end of the outer wall of the protective tube (4), and a disinfection and sterilization plate (6) being placed inside the protective tube (4).

2. The multi-effect protective cover for internal fistula position according to claim 1, characterized in that: A rubber gasket (7) is fixedly mounted on the lower end of the mounting seat (1), and the external internal fistula is located between the rubber gaskets (7).

3. The multi-effect protective cover for internal fistula position according to claim 1, characterized in that: The fixing assembly (3) comprises a mounting block (301), wherein the mounting block (301) is fixedly mounted on two sides of the outside of the mounting tube (2), an elastic band (302) is fixedly mounted on one side of the mounting block (301), and a connecting buckle (303) is fixedly mounted on the other end of each of the elastic bands (302), and the connecting buckles (303) are elastically connected to each other.

4. The multi-effect protective cover for internal fistula position according to claim 1, characterized in that: A rotating seat (8) is fixedly mounted on one side of the exterior of the mounting tube (2), a rotating hole (9) being formed on the rotating seat (8), a rotating block (10) is fixedly mounted on one side of the exterior lower end of the protective tube (4), the rotating block (10) being rotatably engaged in the rotating hole (9), a return spring (11) being mounted in the rotating hole (9), the two ends of the return spring (11) being respectively connected to the rotating seat (8) and the rotating block (10).

5. The multi-effect protective cover for internal fistula position according to claim 1, characterized in that: A clamping seat (12) is fixedly mounted on the other side of the outside of the mounting tube (2), and limiting rods (13) are fixedly mounted on both sides of the clamping seat (12). A tension spring (14) is fixedly mounted on one end of the limiting rod (13), and the other end of the tension spring (14) is fixedly connected to one side of the clamping seat (12).

6. The multi-effect protective cover for internal fistula position according to claim 5, characterized in that: A clamping block (15) is fixedly mounted on the other side of the lower end of the outer portion of the protective tube (4), a limiting hole (16) is provided on the clamping block (15), and one end of the limiting rod (13) is clamped in the limiting hole (16).

7. The multi-effect protective cover for internal fistula position according to claim 1, characterized in that: A sealing gasket (17) is fixedly mounted on the upper end of the mounting tube (2) and the lower end of the protective tube (4).

8. The multi-effect protective cover for internal fistula position according to claim 1, characterized in that: A placement plate (18) is fixedly installed inside the protective tube (4), the disinfection and sterilization plate (6) is placed on the placement plate (18), and air holes (19) are evenly provided on the placement plate (18) and the end cover (5).

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