CN209123029U

CN209123029U - A kind of fixed device of dialysis catheter for nephrology department

Info

Publication number: CN209123029U
Application number: CN201820931572.5U
Authority: CN
Inventors: 郝照繁; 李清琛
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-15
Filing date: 2018-06-15
Publication date: 2019-07-19
Anticipated expiration: 2028-06-15

Abstract

The utility model relates to dialysis tubing technique for fixing fields, especially a kind of fixed device of dialysis catheter for nephrology department, and the other end of wire drawing in the middle part of the lower end of guide cylinder down through in support tube, and be pierced by from the downside outer wall of support tube, the end of the wire drawing is fixed on the lower end of pulling plate.The position of cross bar can be adjusted, to adjust the position of clip, tightening knob can also be passed through, extract retracting cylinder out, adjust the position of clip, dialysis tubing is then placed into groove, carry out clamping anti-dropout, lower pedal, rotating plate rotation, rotating plate is detached from support tube in this way, it is detached from convex stupefied, so as to rotate, simultaneously, the pulling plate of upside is squeezed when rotating plate rotates, pulling plate pulls wire drawing, to pull stop column, skid off card slot, so as to move up support tube, it can both rotate in this way, it can also move up, to facilitate the position for adjusting clip, facilitate fixed dialysis tubing, facilitate adjusting clamping length, using more convenient.

Description

A kind of fixed device of dialysis catheter for nephrology department

Technical field

The utility model relates to dialysis tubing technique for fixing field more particularly to a kind of fixed devices of dialysis catheter for nephrology department.

Background technique

Currently, haemodialysis is to the most effective treatment method of nephrosis, dialysis apparatus includes dialyzer, dialysis tubing and dialysis Liquid supply system releases the dialyzate of the intracorporal metabolic waste of people and excessive moisture from vivo by outer tube, then pours into new Abdominal dialysis liquid, many patient selections are punctured in abdomen, thus need for dialysis tubing to be fixed on the abdomen of human body, because The fixation of this dialysis tubing is especially important, if accidentally involving dialysis tubing, can make troubles to treatment, at the same also can to patient with Next painful, in addition generally fixed device and human skin are in close contact, and keep the skin breathability of wound circumference bad, long-time is solid Phenomena such as determining, skin may be made to generate allergy, and wound circumference does not have disinfectant measure, does not pay attention to that slightly wound may be caused Infection.Also there is the device for being capable of fixing dialysis tubing in the market, still, many length are fixed, and the clamping length of such dialysis tubing is just not Facilitate adjusting, too long to be easy to be pullled, too short inconvenience fixed clamping device.

Utility model content

Purpose of the utility model is to solve the dialysis pipe fixing devices existed in the prior art in the market much to grow Degree is fixed, and the clamping length of such dialysis tubing just is inconvenient to adjust, too long to be easy to be pullled, too short inconvenience fixed clamping device The shortcomings that, and the fixed device of a kind of dialysis catheter for nephrology department proposed.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of fixed device of dialysis catheter for nephrology department, including bottom plate are designed, is rotatably connected on the right side of the upper end of the bottom plate The support tube of upward circular tube shaped, and the upper end of support tube is socketed with support tube, contacted with support tube one section of the support tube It is square, and offers installing port on the upside of the right end of support tube, guide cylinder to the left, and guide cylinder are installed at the installing port Opening to the right, stop column is plugged in the guide cylinder, and pass through between the left end of stop column and the inner cavity left end of guide cylinder Spring connection, the inner cavity right end of the support tube offer card slot corresponding with stop column, the support at equal intervals from top to bottom The pulling plate that can slide up and down being socketed on pipe, and pulling plate is located at the downside of support tube, the left end of the stop column is connected with wire drawing, And the other end of wire drawing in the middle part of the lower end of guide cylinder down through in support tube, and be pierced by from the downside outer wall of support tube, institute The end for stating wire drawing is fixed on the lower end of pulling plate；

The upper end of the bottom plate is hingedly connected with the rotating plate of V-type, and rotating plate is located at the left side of support tube, the right side of the rotating plate End offers arc-shaped non-slip groove corresponding with support tube, and equally spaced in the internal chamber wall of non-slip groove and the circumferential direction of support tube sets There is vertical convex stupefied, the pedal on the upside of the left end of the rotating plate equipped with level to the left, and passes through torsional spring between rotating plate and bottom plate and connect It connects, is withstood on the lower end surface of pulling plate on the upside of the right end of the rotating plate, cross bar to the left is equipped on the upside of the left end of the support tube, and The left end of cross bar is fixed with clip.

Preferably, groove corresponding with dialysis tubing, and groove are offered on the opposite end face of two clamp arm of the clip Inner cavity surface be equipped with non-slip rubber layer.

Preferably, the section of the cross bar is square, and the left end of cross bar is socketed with retracting cylinder, and the clip, which is fixed on, to be stretched The left end of contracting cylinder, and retracting cylinder is equipped with tightening knob.

Preferably, the front and back end of the support tube is equipped with handle.

Preferably, the lower end of the bottom plate is equipped with non-slip mat.

The utility model proposes a kind of fixed device of dialysis catheter for nephrology department, beneficial effect is: in use, by bottom plate It is placed on ground, movable base plate, the position of cross bar can be adjusted, to adjust the position of clip, fastening can also be passed through Knob extracts retracting cylinder out, adjusts the position of clip, and dialysis tubing is then placed into groove, carries out clamping anti-dropout, lower pedal, Rotating plate rotation, such rotating plate are detached from support tube, and disengaging is convex stupefied, so as to rotate, meanwhile, upside is squeezed when rotating plate rotates Pulling plate, pulling plate pulls wire drawing to pull stop column to skid off card slot, so as to move up support tube, can both turn in this way It is dynamic, it can also move up, to facilitate the position for adjusting clip, facilitate fixed dialysis tubing, facilitate adjusting clamping length, use is more square Just.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of fixed device of dialysis catheter for nephrology department structural schematic diagram；

Fig. 2 be the utility model proposes a kind of fixed device of dialysis catheter for nephrology department main view；

Fig. 3 is the A schematic enlarged-scale view of Fig. 1.

In figure: 1 bottom plate, 2 support tubes, 3 support tubes, 4 guide cylinders, 5 stop columns, 6 springs, 7 pulling plates, 8 wire drawings, 9 rotating plates, 10 Non-slip groove, 11 convex stupefied, 12 pedals, 13 cross bars, 14 clips, 15 retracting cylinders, 16 handles.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, the lower end of the fixed device of a kind of dialysis catheter for nephrology department, including bottom plate 1, bottom plate 1 is equipped with non-slip mat, It is anti-skidding, the support tube 2 of upward circular tube shaped is rotatably connected on the right side of the upper end of bottom plate 1, and the upper end of support tube 2 is socketed with support Cylinder 3, the front and back end of support tube 3 is equipped with handle 16, easy to remove, and contact with support tube one section of support tube 2 is square, and branch It supports and offers installing port on the upside of the right end of cylinder 3, guide cylinder 4 to the left is installed, and the opening of guide cylinder 4 is to the right at installing port, It is plugged with stop column 5 in guide cylinder 4, and is connected between the left end of stop column 5 and the inner cavity left end of guide cylinder 4 by spring 6, props up The inner cavity right end of support cylinder 3 offers card slot corresponding with stop column 5 at equal intervals from top to bottom, and being socketed on support tube 2 can be upper and lower The pulling plate 7 of sliding, and pulling plate 7 is located at the downside of support tube 3, the left end of stop column 5 is connected with wire drawing 8, and the other end of wire drawing 8 It down through in support tube 2 in the middle part of from the lower end of guide cylinder 4, and is pierced by from the downside outer wall of support tube 2, the end of wire drawing 8 is solid It is scheduled on the lower end of pulling plate 7, wire drawing 7 tenses pulling plate 7 and do not fall off；

The upper end of bottom plate 1 is hingedly connected with the rotating plate 9 of V-type, and rotating plate 9 is located at the left side of support tube 2, the right end of rotating plate 9 Arc-shaped non-slip groove 10 corresponding with support tube 2 is offered, and in the circumferential direction of the internal chamber wall of non-slip groove 10 and support tube 2 between equalization Every being equipped with vertical convex stupefied 11, horizontal pedal 12 to the left is equipped on the upside of the left end of rotating plate 9, and pass through between rotating plate 9 and bottom plate 1 The right end upside of torsional spring connection, rotating plate 9 is withstood on the lower end surface of pulling plate 7, and cross bar to the left is equipped on the upside of the left end of support tube 3 13, and the left end of cross bar 13 is fixed with clip 14, offers on the opposite end face of two clamp arm of clip 14 corresponding with dialysis tubing Groove, and the inner cavity surface of groove is equipped with non-slip rubber layer, prevents dialysis tubing from slipping, and the section of cross bar 13 is square, and horizontal The left end of bar 13 is socketed with retracting cylinder 15, and clip 14 is fixed on the left end of retracting cylinder 15, and retracting cylinder 15 is equipped with tightening knob, Convenient for length adjustment.

In use, bottom plate 1 is placed on ground, movable base plate 1 can adjust the position of cross bar 13, to adjust The position of clip 14 can also extract retracting cylinder 15 out by tightening knob, adjust the position of clip 14, dialysis tubing is then placed into In groove, clamping anti-dropout, lower pedal 12 are carried out, rotating plate 9 rotates, and such rotating plate 9 is detached from support tube 2, convex stupefied 11 are detached from, from And can rotate, meanwhile, the pulling plate 7 of upside is squeezed when rotating plate 9 rotates, pulling plate 7 pulls wire drawing 8, to pull stop column 5, card slot is skidded off, so as to move up support tube 3, can both rotate, can also move up in this way, adjusts clip 14 to facilitate Position facilitates fixed dialysis tubing, facilitates adjusting clamping length, using more convenient.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims

1. a kind of fixed device of dialysis catheter for nephrology department, including bottom plate (1), which is characterized in that on the right side of the upper end of the bottom plate (1) It is rotatably connected to the support tube (2) of upward circular tube shaped, and the upper end of support tube (2) is socketed with support tube (3), the support tube (2) one section contacted with support tube is square, and installing port is offered on the upside of the right end of support tube (3), pacifies at the installing port Equipped with guide cylinder (4) to the left, and the opening of guide cylinder (4) is to the right, is plugged with stop column (5) in the guide cylinder (4), and only It is connect between the left end and the inner cavity left end of guide cylinder (4) of dynamic column (5) by spring (6), the inner cavity right end of the support tube (3) It offers card slot corresponding with stop column (5) at equal intervals from top to bottom, is socketed with the drawing that can slide up and down on the support tube (2) Plate (7), and pulling plate (7) is located at the downside of support tube (3), the left end of the stop column (5) is connected with wire drawing (8), and wire drawing (8) The other end in the middle part of the lower end of guide cylinder (4) down through in support tube (2), and be pierced by from the downside outer wall of support tube (2), The end of the wire drawing (8) is fixed on the lower end of pulling plate (7)；

The upper end of the bottom plate (1) is hingedly connected with the rotating plate (9) of V-type, and rotating plate (9) is located at the left side of support tube (2), described The right end of rotating plate (9) offers arc-shaped non-slip groove (10) corresponding with support tube (2), and the internal chamber wall and branch of non-slip groove (10) It is equally spaced in the circumferential direction of stay tube (2) to be equipped with vertical convex stupefied (11), be equipped on the upside of the left end of the rotating plate (9) it is horizontal to the left Pedal (12), and connect between rotating plate (9) and bottom plate (1) by torsional spring, pulling plate (7) are withstood on the upside of the right end of the rotating plate (9) Lower end surface on, cross bar (13) to the left is equipped on the upside of the left end of the support tube (3), and the left end of cross bar (13) is fixed with folder Sub (14).

2. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the clip (14) Groove corresponding with dialysis tubing is offered on the opposite end face of two clamp arm, and the inner cavity surface of groove is equipped with non-slip rubber layer.

3. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the cross bar (13) Section is square, and the left end of cross bar (13) is socketed with retracting cylinder (15), and the clip (14) is fixed on a left side for retracting cylinder (15) End, and retracting cylinder (15) is equipped with tightening knob.

4. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the support tube (3) Front and back end be equipped with handle (16).

5. the fixed device of a kind of dialysis catheter for nephrology department according to claim 1, which is characterized in that the bottom plate (1) Lower end is equipped with non-slip mat.