CN215274906U

CN215274906U - Hemodialysis extracorporeal circulation pipeline fixing sleeve

Info

Publication number: CN215274906U
Application number: CN202121332403.8U
Authority: CN
Inventors: 江瑞
Original assignee: Huzhou Central Hospital
Current assignee: Huzhou Central Hospital
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-24
Anticipated expiration: 2031-06-16

Abstract

The utility model relates to the technical field of medical equipment, and a fixed cover of hemodialysis extracorporeal circulation pipeline is disclosed, including the constraint area, the magic subsides are installed to one side in constraint area, one side that the magic was pasted is connected with the medial surface in constraint area, the adjustable shelf is installed in the left side in constraint area, the internally mounted of adjustable shelf has the backup pad, the top movable mounting of backup pad has the limiting plate. The utility model discloses a tie up in the constraint area and tie up on patient's arm, use the magic to paste and to adjust the elasticity in constraint area, can make things convenient for the patient of different sizes to use, and through silica gel strip and patient's skin contact, can increase the friction in constraint area and patient's skin, can prevent that the gliding condition from appearing in the constraint area after the installation, and can the circulation pipeline press from both sides tightly fixedly through spacing, and through the effect of spacing fixture block, can prevent the circulation pipeline roll-off, can reach the fixed purpose to the circulation pipeline.

Description

Hemodialysis extracorporeal circulation pipeline fixing sleeve

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a fixed cover of hemodialysis extracorporeal circulation pipeline.

Background

Autokinetic arteriovenous internal fistula hemodialysis patient all needs the extrinsic cycle pipeline when carrying out hemodialysis, and two blood circulation pipelines of drawing forth from patient sound internal fistula need properly fixed, if fixed not have the risk of taking place to take off the needle well, lead to patient's blood to lose. Some clinical dialysis centers use adhesive tapes to stick two tubes to arms, and the adhesive tapes are easy to fall off and cannot be fixed properly. There are also centers that use vascular clamps to clamp the patient's clothing or sheets to wrap the tubing in the clothing or sheets. The vascular pincers belong to the public articles for use at every turn all need the disinfection, have increased nurse's work load, also have the disinfection thoroughly to have cross infection's risk, propose a hemodialysis extracorporeal circulation pipeline fixed cover to above-mentioned condition and solve the problem that above-mentioned was proposed.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: some clinical dialysis centers use adhesive tapes to stick two tubes to arms, and the adhesive tapes are easy to fall off and cannot be fixed properly. There are also centers that use vascular clamps to clamp the patient's clothing or sheets to wrap the tubing in the clothing or sheets. The vascular forceps belong to public articles, all need the disinfection at every turn using, increased nurse's work load, also have the disinfection thoroughly to have cross infection's risk, and the fixed cover of hemodialysis extracorporeal circulation pipeline that provides.

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

the utility model provides a fixed cover of hemodialysis extracorporeal circulation pipeline, includes the constraint area, the magic subsides are installed to one side in constraint area, one side that the magic was pasted is connected with the medial surface in constraint area, the adjustable shelf is installed in the left side in constraint area, the internally mounted of adjustable shelf has the backup pad, the top movable mounting of backup pad has the limiting plate, the connecting block is installed on the top of limiting plate, the movable block is installed on the top of connecting block, fixed establishment is all installed to the both sides of movable block, the mid-mounting on fixed establishment top has spacing, the fixed orifices that the equidistance was arranged is all seted up to the both sides of adjustable shelf.

Preferably, fixed establishment is including seting up the fixed slot in the movable block both sides, reset spring is all installed to the inside of fixed slot, reset spring's one side is installed the regulating block, the slide opening has all transversely been seted up to the both sides of movable block bottom, the slide opening is linked together with the fixed slot, the connecting rod is installed to the bottom of regulating block, the connecting rod activity alternates in the inside of slide opening, the connecting rod is kept away from the bottom of one side mutually and is all installed the fixed block, the fixed block activity alternates in the inside of fixed orifices.

Preferably, the middle part of backup pad has seted up spacing hole, the mid-mounting of limiting plate bottom has the stopper, the stopper activity alternates in the inside in spacing hole.

Preferably, the top of the limiting frame is provided with a limiting clamping block, the right side of the limiting clamping block is provided with a connecting strip, and one side of the connecting strip, which is far away from the limiting clamping block, is connected with the limiting frame.

Preferably, the inner side surface of the binding belt is transversely provided with vertically symmetrical silica gel strips.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a tie up in the constraint area and tie up on patient's arm, use the magic to paste and to adjust the elasticity in constraint area, can make things convenient for the patient of different sizes to use, and through silica gel strip and patient's skin contact, can increase the friction in constraint area and patient's skin, can prevent that the gliding condition from appearing in the constraint area after the installation, and can the circulation pipeline press from both sides tightly fixedly through spacing, and through the effect of spacing fixture block, can prevent the circulation pipeline roll-off, can reach the fixed purpose to the circulation pipeline.

(2) The utility model discloses a promote the regulating block and extrude reset spring, can drive the connecting rod and remove in the inside of slide opening, make the fixed block shift out from the inside of fixed orifices, conveniently adjust the position of spacing, slide in the inside of spacing hole through the stopper, can make spacing when removing keep stable, through reset spring to the impetus of regulating block, can make the fixed block alternate in the inside of fixed orifices, make spacing after the adjustment keep stable.

Drawings

Fig. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of the mounting structure of the movable frame of the present invention;

fig. 3 is a schematic structural diagram of a first embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second embodiment of the present invention.

In the figure: 1. a binding belt; 2. magic tape; 3. a movable frame; 4. a fixing mechanism; 41. fixing grooves; 42. a return spring; 43. an adjusting block; 44. a slide hole; 45. a connecting rod; 46. a fixed block; 5. a limiting frame; 6. a limiting clamping block; 7. a fixing hole; 8. connecting blocks; 9. a limiting block; 10. a support plate; 11. a silica gel strip; 12. a connecting strip; 13. a limiting hole; 14. a limiting plate; 15. a movable block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, 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. 1-4, a hemodialysis extracorporeal circulation pipeline fixing sleeve comprises a restraining belt 1, a magic tape 2 is installed on one side of the restraining belt 1, the restraining belt 1 can be fixed on the arm of a patient through the magic tape 2 and can be properly adjusted according to the body type of the patient, one side of the magic tape 2 is connected with the inner side surface of the restraining belt 1, a movable frame 3 is installed on the left side of the restraining belt 1, a support plate 10 is installed inside the movable frame 3, a limiting hole 13 is formed in the middle of the support plate 10, a limiting block 9 is installed in the middle of the bottom end of the limiting plate 14, the limiting block 9 is movably inserted inside the limiting hole 13, the limiting block 9 slides inside the limiting hole 13, so that the limiting frame 5 can be kept stable during movement, a limiting plate 14 is movably installed at the top end of the support plate 10, a connecting block 8 is installed at the top end of the limiting plate 14, and a movable block 15 is installed at the top end of the connecting block 8, fixed establishment 4 is all installed to the both sides of movable block 15, the mid-mounting on 4 tops of fixed establishment has spacing 5, the fixed orifices 7 that the equidistance was arranged are all seted up to the both sides of adjustable shelf 3, spacing fixture block 6 is installed at spacing 5's top, connecting strip 12 is installed on spacing fixture block 6's right side, one side that spacing fixture block 6 was kept away from to connecting strip 12 is connected with spacing 5, take out spacing fixture block 6 from spacing 5's inside, place the inside at spacing 5 with the circulation pipeline, alternate spacing fixture block 6 in spacing 5's inside, can keep the stability of circulation pipeline.

Example one

As shown in fig. 3, the fixing mechanism 4 includes fixing grooves 41 formed on both sides of the movable block 15, a return spring 42 is installed inside each fixing groove 41, an adjusting block 43 is installed on one side of each return spring 42, sliding holes 44 are transversely formed on both sides of the bottom end of the movable block 15, the sliding holes 44 are communicated with the fixing grooves 41, a connecting rod 45 is installed at the bottom end of each adjusting block 43, the connecting rod 45 is movably inserted into the sliding holes 44, fixing blocks 46 are installed at the bottoms of the sides of the connecting rods 45 away from each other, the fixing blocks 46 are movably inserted into the fixing holes 7, the adjusting blocks 43 are pushed to extrude the return springs 42, the connecting rods 45 can be driven to move inside the sliding holes 44, the fixing blocks 46 can be moved out from the fixing holes 7, and the position of the limiting frame 5 can be conveniently adjusted, the limiting block 9 slides in the limiting hole 13, so that the position of the limiting frame 5 can be conveniently moved.

Example two

As shown in fig. 4, the silica gel strips 11 which are symmetrical up and down are transversely installed on the inner side surface of the restraining belt 1, and the friction between the restraining belt 1 and the skin of a patient can be increased by contacting the silica gel strips 11 with the skin of the patient, so that the condition that the restraining belt 1 slides after being installed can be prevented.

In the utility model, when the user uses the device, the binding belt 1 is wound on the arm of the patient, the binding belt 1 is kept stable on the arm of the patient through the magic tape 2, then the adjusting block 43 is pushed to extrude the return spring 42, the connecting rod 45 can be driven to move in the sliding hole 44, the fixing block 46 can move out of the fixing hole 7, the position of the limiting frame 5 can be conveniently adjusted, the limiting block 9 slides in the limiting hole 13, so that the limiting frame 5 can keep stable when moving, through reset spring 42 to regulating block 43's impetus, can make fixed block 46 alternate in the inside of fixed orifices 7, adjust suitable position with spacing 5, take out spacing fixture block 6 from spacing 5's inside, place circulation pipeline in spacing 5's inside, alternate spacing fixture block 6 in spacing 5's inside, can keep circulation pipeline's stability.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A hemodialysis extracorporeal circulation pipeline fixing sleeve, which comprises a binding belt (1) and is characterized in that, a magic tape (2) is arranged on one side of the binding belt (1), one side of the magic tape (2) is connected with the inner side surface of the binding belt (1), a movable frame (3) is arranged at the left side of the binding belt (1), a supporting plate (10) is arranged in the movable frame (3), a limiting plate (14) is movably arranged at the top end of the supporting plate (10), a connecting block (8) is arranged at the top end of the limiting plate (14), the top end of the connecting block (8) is provided with a movable block (15), both sides of the movable block (15) are provided with a fixing mechanism (4), the middle part of the top end of the fixing mechanism (4) is provided with a limiting frame (5), and two sides of the movable frame (3) are provided with fixing holes (7) which are arranged at equal intervals.

2. The hemodialysis extracorporeal circulation pipeline fixing sleeve according to claim 1, wherein the fixing mechanism (4) comprises fixing grooves (41) formed in two sides of the movable block (15), a return spring (42) is installed inside each fixing groove (41), an adjusting block (43) is installed on one side of each return spring (42), sliding holes (44) are transversely formed in two sides of the bottom end of the movable block (15), the sliding holes (44) are communicated with the fixing grooves (41), a connecting rod (45) is installed at the bottom end of each adjusting block (43), the connecting rod (45) is movably inserted into each sliding hole (44), a fixing block (46) is installed at the bottom of one side, far away from the connecting rod (45), and the fixing block (46) is movably inserted into the fixing hole (7).

3. The hemodialysis extracorporeal circulation tube fixing sleeve according to claim 1, wherein a limiting hole (13) is formed in the middle of the supporting plate (10), a limiting block (9) is installed in the middle of the bottom end of the limiting plate (14), and the limiting block (9) is movably inserted into the limiting hole (13).

4. The hemodialysis extracorporeal circulation line fixing sleeve according to claim 1, wherein a limiting block (6) is installed on the top of the limiting frame (5), a connecting strip (12) is installed on the right side of the limiting block (6), and one side of the connecting strip (12) far away from the limiting block (6) is connected with the limiting frame (5).

5. The fixing sleeve of the hemodialysis extracorporeal circulation circuit according to claim 1, wherein the inner side of the binding band (1) is transversely provided with vertically symmetrical silica gel strips (11).