CN215023472U

CN215023472U - High-safety intra-renal hemodialysis pipeline fixer kit

Info

Publication number: CN215023472U
Application number: CN202120630950.8U
Authority: CN
Inventors: 孙姝
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-29
Filing date: 2021-03-29
Publication date: 2021-12-07
Anticipated expiration: 2031-03-29

Abstract

The utility model discloses a high intraductal hemodialysis pipeline fixer external member of security relates to medical instrument technical field, and it includes the bottom plate, fixed surface is connected with two L type poles on the bottom plate, and the looks remote site of two L type poles respectively with the left and right sides fixed connection of rectangle sliding sleeve. This high intraductal hemodialysis pipeline fixer external member of security, drive two screws rods through two handles and rotate, two screws rods through with thread bush two, the cooperation of sliding sleeve and slide bar, can drive fixed plate and couple downstream, thereby make couple and pipeline overlap joint, cooperation through couple and arc wall then alright fix the pipeline, through two rotatory quantities of control screw rod, alright realize the accurate of couple downstream scale and control, thereby can be in order to guarantee the stability fixed to the pipeline, can avoid excessively extruding the pipeline again, so that the problem that influences blood flow appears, and then patient's life safety has been guaranteed to a great extent.

Description

High-safety intra-renal hemodialysis pipeline fixer kit

Technical Field

The utility model relates to the technical field of medical equipment, specifically a high intradrenal hemodialysis pipeline fixer external member of security.

Background

Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, exchanges substances through the principles of dispersion, ultrafiltration, adsorption and convection, removes metabolic wastes in vivo, maintains the balance of electrolytes and acid and alkali, simultaneously removes excessive water in vivo, and calls the whole process of purified blood back transfusion as hemodialysis, and a hemodialysis pipeline needs to be fixed during hemodialysis treatment to prevent the hemodialysis pipeline from falling off.

Most of the existing methods for fixing the hemodialysis pipeline are to fix the hemodialysis pipeline on a quilt, clothes and a bed sheet by using hemostatic forceps or fix the hemodialysis pipeline on a bed fence by using a tourniquet, and the fixing methods often have the defects of ineffective fixing, mistaken clamping, pipeline clamping and the like, are not firm in fixing, and easily cause pipeline needle running, so that the risk of arterial bleeding is possibly caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a hemodialysis pipeline fixer external member in kidney that security is high has solved the method of fixing hemodialysis pipeline at present and often has ineffectively fix, the mistake is carried and drawbacks such as clamp closed pipeline, and is fixed not firm moreover, causes the pipeline to run the needle very easily to can arouse the problem that the artery is bled very likely.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides a high intraductal hemodialysis pipeline fixer external member of security, comprising a base plate, fixed surface is connected with two L type poles on the bottom plate, and the looks remote site of two L type poles respectively with the left and right sides fixed connection of rectangle sliding sleeve, and sliding connection has the fly leaf in the rectangle sliding sleeve, and seted up a plurality of through-holes one in the fly leaf, and all seted up through-hole two in the both sides wall around the rectangle sliding sleeve, and the positive fixedly connected with thread bush of rectangle sliding sleeve one, and thread bush one internal thread connection has screw rod one, and the front end optical axis department fixedly connected with handle one of screw rod one, and the rear end of screw rod one passes two through-holes two and through-hole one.

Preferably, the movable plate is internally connected with a first bearing in a clamping manner, the first bearing is internally connected with the rear end optical axis of a third screw rod in a sleeving manner, the outer surface of the third screw rod is connected with a third threaded sleeve in a threaded manner, the third threaded sleeve is connected in the sliding block in a clamping manner, and the front end optical axis of the third screw rod is fixedly connected with a third handle.

Preferably, the front surface of the movable plate is fixedly connected with the back surface of the sliding rail, the sliding rail is internally and slidably connected with a sliding block, the bottom of the sliding block is fixedly connected with the upper side of the L-shaped plate, and the upper surface of the lower side plate of the L-shaped plate is fixedly connected with an arc-shaped groove.

Preferably, arc tank bottom and slide bar upper end fixed connection, and slide bar surface sliding connection have the sliding sleeve, and the joint has bearing two in the arc tank, and the second upper end optical axis department that has cup jointed screw rod two of bearing, and the second lower extreme optical axis department fixedly connected with handle two of screw rod, and the screw rod external surface threaded connection has thread bush two.

Preferably, the second threaded sleeve and the sliding sleeve are clamped in the fixed plate, the upper surface of the fixed plate is fixedly connected with two hooks, two rectangular openings are formed in the arc-shaped groove, and the hooks penetrate through the rectangular openings.

Preferably, the four corners of the bottom plate are fixedly connected with universal wheels.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this high intraductal hemodialysis pipeline fixer external member of security, drive two screws rods through two handles and rotate, two screws rods through with thread bush two, the cooperation of sliding sleeve and slide bar, can drive fixed plate and couple downstream, thereby make couple and pipeline overlap joint, cooperation through couple and arc wall then alright fix the pipeline, through two rotatory quantities of control screw rod, alright realize the accurate of couple downstream scale and control, thereby can be in order to guarantee the stability fixed to the pipeline, can avoid excessively extruding the pipeline again, so that the problem that influences blood flow appears, and then patient's life safety has been guaranteed to a great extent.

2. This high intradrenal hemodialysis pipeline fixer external member of security rotates screw rod three through three handles, and screw rod three is through the cooperation with slider, thread bush three and slide rail, can drive L template and move forward to just, the position of adjustable pipeline, through one handle rotation screw rod one, make screw rod one break away from with through-hole one, the height of alright adjustment fly leaf, and then make the device can do corresponding adjustment according to the sight when using, thereby improved the device's practicality.

Drawings

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

FIG. 2 is a schematic view of the left side cross-sectional structure of the movable plate of the present invention;

fig. 3 is a schematic view of the overlooking structure of the arc-shaped groove of the present invention.

In the figure: the universal wheel comprises a base plate 1, universal wheels 2, a 3L-shaped rod, a 4 movable plate, a 5 rectangular sliding sleeve, a 6 handle I, a 7 screw I, an 8 thread sleeve I, a 9 sliding rod, a 10 sliding sleeve, a 11 hook, a 12 arc-shaped groove, a 13 fixed plate, a 14 screw II, a 15 thread sleeve II, a 16 handle II, a 17L-shaped plate, a 18 sliding rail, a 19 sliding block, a 20 handle III, a 21 screw III and a 22 thread sleeve III.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-3, the utility model provides a technical solution: a high-safety intra-renal hemodialysis pipeline fixator external member comprises a base plate 1, wherein two L-shaped rods 3 are fixedly connected to the upper surface of the base plate 1, opposite ends of the two L-shaped rods 3 are fixedly connected with the left side and the right side of a rectangular sliding sleeve 5 respectively, the movable plate 4 can be limited by arranging the rectangular sliding sleeve 5, so that the movable plate 4 has stability in the moving process, the movable plate 4 is connected with the rectangular sliding sleeve 5 in a sliding manner, a plurality of first through holes are formed in the movable plate 4, second through holes are formed in the front side wall and the rear side wall of the rectangular sliding sleeve 5, a first threaded sleeve 8 is fixedly connected to the front side of the rectangular sliding sleeve 5, a first screw 7 is connected to the first threaded sleeve 8 in a threaded manner, the movable plate 4 can be fixed through mutual matching among the rectangular sliding sleeve 5, the first threaded sleeve 8, the first screw 7, the first through holes and the second through holes, a first handle 6 is fixedly connected to the front end optical axis of the first screw 7, and the rear end of the screw rod I7 penetrates through the two through holes II and the through hole I.

A first bearing is clamped in the movable plate 4, a rear-end optical axis of a third screw 21 is sleeved in the first bearing, a third threaded sleeve 22 is connected to the outer surface of the third screw 21 in a threaded manner, the third threaded sleeve 22 is clamped in the sliding block 19, a third handle 20 is fixedly connected to the front-end optical axis of the third screw 21, the third screw 21 is rotated by the third handle 20, the third screw 21 can drive the L-shaped plate 17 to move forwards through matching with the sliding block 19, the third threaded sleeve 22 and the sliding rail 18, so that the position of a pipeline can be adjusted, the front surface of the movable plate 4 is fixedly connected with the back surface of the sliding rail 18, the sliding block 19 is connected in the sliding rail 18 in a sliding manner, the sliding block 19 can be limited by the sliding rail 18, so that the sliding block 19 has stability in the moving process, the bottom of the sliding block 19 is fixedly connected with the upper side of the L-shaped plate 17, an arc-shaped groove 12 is fixedly connected to the upper surface of a lower side plate of the L-shaped plate 17, and the bottom of the arc-shaped groove 12 is fixedly connected with the upper end of the sliding bar 9, the sliding sleeve 10 can be limited by arranging the sliding rod 9, so that the sliding sleeve 10 has stability in the moving process, the sliding sleeve 10 is connected to the outer surface of the sliding rod 9 in a sliding manner, the bearing II is clamped in the arc-shaped groove 12, the upper end optical axis of the screw rod II 14 is sleeved in the bearing II, the lower end optical axis of the screw rod II 14 is fixedly connected with the handle II 16, the screw rod II 14 is driven to rotate by the handle II 16, the screw rod II 14 can drive the fixed plate 13 and the hook 11 to move downwards through the matching of the screw sleeve II 15, the sliding sleeve 10 and the sliding rod 9, so that the hook 11 is in lap joint with a pipeline, the screw sleeve II 15 is in threaded connection with the outer surface of the screw rod II 14, the screw sleeve II 15 and the sliding sleeve 10 are both clamped in the fixed plate 13, the upper surface of the fixed plate 13 is fixedly connected with the two hooks 11, two rectangular openings are formed in the arc-shaped groove 12, and the hook 11 passes through the rectangular opening, the pipeline can be fixed by matching the hook 11 with the arc-shaped groove 12, and the four corners of the bottom plate 1 are fixedly connected with universal wheels 2.

The utility model discloses an operating procedure does:

s1, placing the pipeline in the arc-shaped groove 12, driving the second screw 14 to rotate through the second handle 16, and driving the fixed plate 13 and the hook 11 to move downwards through the cooperation of the second screw 14 with the second threaded sleeve 15, the sliding sleeve 10 and the sliding rod 9, so that the hook 11 is lapped with the pipeline, and then the pipeline can be fixed through the cooperation of the hook 11 and the arc-shaped groove 12;

s2, rotating the third screw 21 through the third handle 20, wherein the third screw 21 can drive the L-shaped plate 17 to move forwards through the cooperation with the slide block 19, the third threaded sleeve 22 and the slide rail 18, so that the position of the pipeline can be adjusted, rotating the first screw 7 through the first handle 6 to separate the first screw 7 from the first through hole, so that the height of the movable plate 4 can be adjusted, and then reversely rotating the first screw 7 to insert the first screw 7 into the first through hole again, so that the movable plate 4 can be fixed.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a high intradrenal hemodialysis pipeline fixer external member of security, includes bottom plate (1), its characterized in that: fixed surface is connected with two L type poles (3) on bottom plate (1), and the looks remote site of two L type poles (3) respectively with the left and right sides fixed connection of rectangle sliding sleeve (5), and sliding connection has fly leaf (4) in rectangle sliding sleeve (5), and set up a plurality of through-holes one in fly leaf (4), and all seted up through-hole two in the both sides wall around rectangle sliding sleeve (5), and rectangle sliding sleeve (5) openly fixedly connected with thread bush one (8), and thread bush one (8) female connection has screw rod one (7), and the front end optical axis department fixedly connected with handle one (6) of screw rod one (7), and the rear end of screw rod one (7) passes two through-holes two and through-hole one.

2. A high safety intra-renal hemodialysis line holder kit in accordance with claim 1, wherein: the portable plate (4) inside joint has bearing one, and the rear end optical axis department that has cup jointed screw rod three (21) in the bearing one, and screw rod three (21) surface threaded connection has thread bush three (22), and thread bush three (22) joint is in slider (19), and the front end optical axis department fixedly connected with handle three (20) of screw rod three (21).

3. A high safety intra-renal hemodialysis line holder kit in accordance with claim 1, wherein: the front surface of the movable plate (4) is fixedly connected with the back surface of the sliding rail (18), the sliding rail (18) is connected with a sliding block (19) in a sliding mode, the bottom of the sliding block (19) is fixedly connected with the upper side of the L-shaped plate (17), and the upper surface of the lower side plate of the L-shaped plate (17) is fixedly connected with an arc-shaped groove (12).

4. A high safety intra-renal hemodialysis line holder kit in accordance with claim 3, wherein: arc wall (12) bottom and slide bar (9) upper end fixed connection, and slide bar (9) surface sliding connection has sliding sleeve (10), and has connect bearing two in arc wall (12), and has cup jointed the upper end optical axis department of screw rod two (14) in the bearing two, and the lower extreme optical axis department fixed connection of screw rod two (14) handle two (16), and screw rod two (14) surface threaded connection has thread bush two (15).

5. A high safety intra-renal hemodialysis line holder kit in accordance with claim 4, wherein: threaded sleeve two (15) and sliding sleeve (10) equal joint are in fixed plate (13), and fixed plate (13) upper surface fixed connection has two couples (11), and has seted up two rectangle openings in arc wall (12), and couple (11) pass the rectangle opening.

6. A high safety intra-renal hemodialysis line holder kit in accordance with claim 1, wherein: the bottom four corners of the bottom plate (1) are fixedly connected with universal wheels (2).