CN213724293U

CN213724293U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN213724293U
Application number: CN202021629324.9U
Authority: CN
Inventors: 孙桂珍; 毕作木
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-07-20
Anticipated expiration: 2030-08-07

Abstract

The utility model provides a dialysis tube fixing device for nephrology dept relates to the fixed technical field of pipe, including support frame and stop device, the surface of support frame is equipped with stop device, and stop device includes the lasso, and the lasso cover is on the surface of support frame, and the fixed surface of lasso is connected with the bottom plate, and the through-hole has been seted up on the surface of bottom plate, and the fixed surface of bottom plate is connected with two linking arms, and two linking arms are established respectively at the both ends of bottom plate. The utility model discloses, the turning block can use spacing post as the center, carry out the semicircle and rotate, thereby make the turning block drive another rectangular block and slide, make the rectangular block promote the push rod that corresponds forward again, thereby make four push rods all to the shrink of through-hole department, thereby it is fixed to the dialysis catheter that will pass the through-hole, thereby traditional dialysis catheter does not have fixing device can be solved, thereby can lead to patient or medical personnel mistake to bump, thereby drag the dialysis catheter, this problem that the dialysis catheter dragged the infusion bag condition that falls just exists.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to a technical field is fixed to the pipe, especially relates to a dialysis tube fixing device for nephrology dept.

Background

The pipe is made of a plurality of materials, and the pipes are made of composite materials such as steel, iron, copper and the like.

When the tube is used in medicine, usually be the hose, however current dialysis tubing is when giving patient's infusion, because the dialysis tubing is longer, traditional dialysis tubing does not have fixing device to can lead to patient or medical personnel to bump by mistake, thereby draw the dialysis tubing, this just has the dialysis tubing to draw down the infusion bag condition.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a dialysis tube fixing device for nephrology department.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a dialysis tube fixing device for nephrology department comprises a support frame and a limiting device, wherein the surface of the support frame is provided with the limiting device, the limiting device comprises a ferrule, the ferrule is sleeved on the surface of the support frame, the surface of the ferrule is fixedly connected with a bottom plate, the surface of the bottom plate is provided with a through hole, the surface of the bottom plate is fixedly connected with two connecting arms, the two connecting arms are respectively arranged at two ends of the bottom plate, one ends of the two connecting arms, which are close to each other, are respectively and fixedly connected with a first storage box and a second storage box, one end of the first storage box is in sliding connection with a sliding block, the other end of the sliding block is in sliding connection with the second storage box, one end of the sliding block is fixedly connected with a rectangular block, a limiting column is inserted at a position where the rectangular block and the sliding block coincide, the surface of the limiting column is fixedly connected with the sliding block and the rectangular block, and the surface of the bottom plate is provided with four rectangular blocks, and four rectangular blocks are respectively distributed with the central point symmetry of through-hole, the both ends of rectangular block are all inserted and are equipped with the rotation post, the one end and the rectangular block fixed connection of rotation post, the other end of rotation post rotates and is connected with the turning block, the turning block is "V" font, the middle department of "V" font turning block is inserted and is equipped with spacing post, the surface and the rotation of "V" font turning block of spacing post are connected, the one end and the bottom plate fixed connection of spacing post, the fixed surface of bottom plate is connected with four and places the piece, the equal sliding connection in surface of placing the piece has the push rod, the push rod is "L" shape, the short arm end of "L" shape push rod with place a sliding connection, the long arm end of "L" shape push rod passes the inside of placing the piece.

Preferably, the surface of the placing block is provided with a groove, the inner wall of the groove is in sliding connection with the short arm end of the L-shaped push rod, and the long arm end of the L-shaped push rod is fixedly connected with a sponge.

Preferably, the one end that first receiver is close to the slider is seted up slottedly, the inner wall fixedly connected with spring in groove, the other end and the slider fixed connection of spring, the one end that the second receiver is close to the slider is seted up slottedly, the groove in the second receiver is the trend of raising upward.

Preferably, the ferrule is in a two-section type, the inside of the ferrule is hollow, a clamping device is arranged inside the ferrule and comprises a push block, the surface of the push block is connected with the ferrule in a sliding mode, a clamping block is fixedly connected to one end of the push block and is in a V shape, two blocking pieces are fixedly connected to the other end of the ferrule, a V-shaped groove is formed in the inside of the ferrule, and the size of the V-shaped groove is matched with that of the V-shaped clamping block.

Preferably, the surface of the ferrule is connected with two sliding columns in a sliding manner, the two sliding columns are symmetrically distributed around the central axis of the ferrule, the other end of the ferrule is provided with a sliding groove, the surface of the sliding groove is connected with a connecting column in a sliding manner, and the other end of the connecting column is fixedly connected with the push block.

Preferably, two couples of one end fixedly connected with of support frame, the three connecting block of one end fixedly connected with of couple is kept away from to the support frame, the equal fixedly connected with gyro wheel of one end of connecting block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, the spring drives the slider to slide towards the groove in the second storage box by arranging the limiting device and providing elasticity by the spring, because the groove in the second storage box tends to rise, the slider drives the rectangular block to slide towards the upper front part, at the moment, the rectangular block pushes the push rod forwards, at the moment, the rectangular block advances to drive the rotating block to rotate, at the moment, the rotating block takes the limiting column as the center to rotate in a semi-circular arc manner, so that the rotating block drives another rectangular block to slide, the rectangular block pushes the corresponding push rod forwards again, and the four push rods are all contracted towards the through hole, thereby fixing the dialysis tube passing through the through hole, thereby solving the problems that the tube is a hose in general when being used in medicine, but when the existing dialysis tube is used for transfusion for patients, because the dialysis tube is longer, the traditional dialysis tube has no fixing device, thereby causing the patient or the medical staff to touch by mistake, and dragging the dialysis tube, and the dialysis tube can be dragged to fall the transfusion bag.

2. The utility model discloses in, through setting up latch device, through the pulling spliced pole, thereby it slides forward to drive ejector pad and fixture block through the spliced pole, when moving the chuck block and sliding separation blade department, the separation blade is with the inside extrusion in both ends of "V" font fixture block, thereby make the fixture block get into V word inslot, thereby it is fixed with the lasso, when the fixture block when will taking out, inwards extrude two slip posts simultaneously, make two slip posts inwards extrude the both ends of "V" font fixture block, make the fixture block can pass through between two separation blades, thereby take out the fixture block, thereby can solve when the stop device position is adjusted to needs, current stop device can not adjust the problem at will on the support frame.

Drawings

FIG. 1 is a schematic perspective view of a fixing device for a dialysis tube used in nephrology department according to the present invention;

FIG. 2 is a schematic structural view of a position-limiting device in a dialysis tube fixing device for nephrology department according to the present invention;

FIG. 3 is a schematic view of a part of the structure of a position-limiting device of a fixing device for a dialysis tube used in nephrology department;

fig. 4 is the utility model provides a structural schematic diagram of latch device in dialysis tube fixing device for nephrology department.

Illustration of the drawings: 1. a support frame; 2. hooking; 3. connecting blocks; 4. a roller; 5. a limiting device; 501. a ferrule; 502. a connecting arm; 503. a base plate; 504. a rectangular block; 505. a slider; 506. a first storage box; 507. rotating the block; 508. rotating the column; 509. placing the blocks; 510. a push rod; 511. a limiting column; 512. a second storage box; 513. a spring; 6. a clamping device; 61. a sliding post; 62. a V-shaped groove; 63. a baffle plate; 64. a clamping block; 65. a push block; 66. a chute; 67. connecting columns.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-4, the utility model provides a dialysis tube fixing device for nephrology dept includes support frame 1 and stop device 5, and the surface of support frame 1 is equipped with stop device 5, and stop device 5 includes lasso 501, and lasso 501 overlaps on the surface of support frame 1, and the fixed surface of lasso 501 is connected with bottom plate 503.

The specific arrangement and function of the stop means 5 and the catch means 6 will be described in detail below.

As shown in fig. 1 and 2, a through hole is formed on the surface of a bottom plate 503, two connecting arms 502 are fixedly connected to the surface of the bottom plate 503, the two connecting arms 502 are respectively arranged at two ends of the bottom plate 503, one ends of the two connecting arms 502 close to each other are respectively fixedly connected with a first storage box 506 and a second storage box 512, one end of the first storage box 506 is slidably connected with a sliding block 505, the other end of the sliding block 505 is slidably connected with the second storage box 512, one end of the sliding block 505 is fixedly connected with a rectangular block 504, a position where the rectangular block 504 and the sliding block 505 coincide is inserted with a limit column 511, the surface of the limit column 511 is fixedly connected with the sliding block 505 and the rectangular block 504, the surface of the bottom plate 503 is provided with four rectangular blocks 504, the four rectangular blocks 504 are respectively and symmetrically distributed by the central point of the through hole, two ends of the rectangular block 504 are respectively inserted with a rotating column 508, one end of the rotating column 508 is fixedly connected with the rectangular block 504, the other end of the rotating column 508 is rotatably connected with a rotating block 507, the rotating block 507 is in a V shape, a limiting column 511 is inserted in the middle of the V-shaped rotating block 507, the surface of the limiting column 511 is rotatably connected with the V-shaped rotating block 507, one end of the limiting column 511 is fixedly connected with the bottom plate 503, four placing blocks 509 are fixedly connected with the surface of the bottom plate 503, push rods 510 are slidably connected with the surfaces of the placing blocks 509, the push rods 510 are in an L shape, the short arm end of the L-shaped push rod 510 is slidably connected with the placing blocks 509, the long arm end of the L-shaped push rod 510 penetrates through the inside of the placing blocks 509, grooves are formed in the surfaces of the placing blocks 509, the inner walls of the grooves are slidably connected with the short arm end of the L-shaped push rod 510, the long arm end of the L-shaped push rod 510 is fixedly connected with sponge, one end, close to the sliding block 505, of the first storage box 506 is provided with a groove, a spring 513 is fixedly connected with the inner wall of the groove, and the other end of the spring 513 is fixedly connected with the sliding block 505, one end of the second storage box 512, which is close to the sliding block 505, is provided with a groove, and the groove in the second storage box 512 tends to be raised.

The whole limiting device 5 achieves the effect that by arranging the limiting device 5, the spring 513 provides elastic force, so that the spring 513 drives the sliding block 505 to slide towards the groove in the second storage box 512, because the groove in the second storage box 512 tends to rise, the sliding block 505 drives the rectangular block 504 to slide upwards and forwards, at the moment, the rectangular block 504 can push the push rod 510 forwards, at the moment, the rectangular block 504 advances to drive the rotating block 507 to rotate, at the moment, the rotating block 507 rotates in a semicircular arc mode by taking the limiting column 511 as a center, so that the rotating block 507 drives the other rectangular block 504 to slide, the rectangular block 504 can push the corresponding push rod 510 forwards, and the four push rods 510 can be contracted towards the through hole, so that the dialysis tube penetrating through the through hole is fixed, thereby solving the problem that when the tube is used in medicine, the tube is usually a hose, but when the existing dialysis tube is used for transfusion of a patient, because the dialysis tubing is longer, traditional dialysis tubing does not have fixing device to can lead to patient or medical personnel mistake to bump, thereby drag the dialysis tubing, this just has the dialysis tubing to drag down the problem of infusion bag condition.

As shown in fig. 1 and 4, the ferrule 501 is two-sectioned, the ferrule 501 is hollow, the latch device 6 is disposed inside the ferrule 501, the latch device 6 includes a push block 65, the surface of the push block 65 is slidably connected to the ferrule 501, one end of the push block 65 is fixedly connected to a fixture block 64, the fixture block 64 is "V" shaped, the other end of the ferrule 501 is fixedly connected to two blocking pieces 63, the ferrule 501 is provided with a V-shaped groove 62, the size of the V-shaped groove 62 is matched with the size of the "V" shaped fixture block 64, the surface of the ferrule 501 is slidably connected to two sliding columns 61, the two sliding columns 61 are symmetrically distributed around the central axis of the ferrule 501, the other end of the ferrule 501 is provided with a sliding groove 66, the surface of the sliding groove 66 is also provided with a connection column 67, the other end of the connection column 67 is fixedly connected to the push block 65, one end of the support frame 1 is fixedly connected to two hooks 2, one end of the support frame 1, far away from the hooks 2 is fixedly connected to three connection blocks 3, the equal fixedly connected with gyro wheel 4 of one end of connecting block 3.

The effect that its whole latch device 6 reaches does, through setting up latch device 6, through pulling spliced pole 67, thereby drive ejector pad 65 and fixture block 64 through spliced pole 67 and slide forward, when moving fixture block 64 and sliding to separation blade 63 department, separation blade 63 extrudees "V" font fixture block 64's both ends inwards, thereby make fixture block 64 get into V word groove 62 in, thereby with lasso 501 fixed, when fixture block 64 when will taking out, inwards extrude two slip posts 61 simultaneously, make two slip posts 61 with the both ends inwards extrusion of "V" font fixture block 64, make fixture block 64 can pass through between two separation blades 63, thereby take out fixture block 64, thereby can solve when needs adjust stop device 5 position, current stop device 5 can not adjust the problem at will on support frame 1.

The whole working principle is that, because the traditional dialysis tube has no fixing device, the spring 513 provides elasticity, the spring 513 drives the sliding block 505 to slide towards the groove in the second storage box 512, because the groove in the second storage box 512 is in a rising trend, the sliding block 505 drives the rectangular block 504 to slide upwards and forwards, the rectangular block 504 pushes the push rod 510 forwards, the rectangular block 504 advances to drive the rotating block 507 to rotate, the rotating block 507 rotates in a semicircular arc mode by taking the limiting column 511 as a center, so that the rotating block 507 drives the other rectangular block 504 to slide, the rectangular block 504 pushes the corresponding push rod 510 forwards, the four push rods 510 are all contracted towards the through hole, the dialysis tube passing through the through hole is fixed, and when the tube is used in medicine, usually, the tube is a tube, however, when the existing dialysis tube is used for infusion, because the dialysis tube is long, the traditional dialysis tube has no fixing device, and therefore the dialysis tube can be touched by mistake by a patient or medical staff, and therefore the dialysis tube is pulled, and there is a problem that the infusion bag is pulled over by the dialysis tube, because the position of the limiting device 5 cannot be changed, the clamping device 6 is arranged, and the connecting column 67 is pulled, so that the pushing block 65 and the fixture block 64 are driven to slide forwards by the connecting column 67, when the movable fixture block 64 slides to the position of the baffle 63, the two ends of the V-shaped fixture block 64 are squeezed inwards by the baffle 63, so that the fixture block 64 enters the V-shaped groove 62, and the ferrule 501 is fixed, when the fixture block 64 is taken out, the two sliding columns 61 are squeezed inwards at the same time, so that the two ends of the V-shaped fixture block 64 are squeezed inwards by the two sliding columns 61, and the fixture block 64 can pass through the space between the two baffle plates 63, therefore, the clamping block 64 is taken out, and the problem that the existing limiting device 5 cannot be adjusted on the support frame 1 at will when the position of the limiting device 5 needs to be adjusted is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a dialysis tube fixing device for nephrology dept, includes support frame (1) and stop device (5), its characterized in that: the surface of the support frame (1) is provided with a limiting device (5), the limiting device (5) comprises a ferrule (501), the ferrule (501) is sleeved on the surface of the support frame (1), the surface of the ferrule (501) is fixedly connected with a bottom plate (503), the surface of the bottom plate (503) is provided with a through hole, the surface of the bottom plate (503) is fixedly connected with two connecting arms (502), the two connecting arms (502) are respectively arranged at two ends of the bottom plate (503), one ends of the two connecting arms (502) close to each other are respectively fixedly connected with a first storage box (506) and a second storage box (512), one end of the first storage box (506) is slidably connected with a sliding block (505), the other end of the sliding block (505) is slidably connected with the second storage box (512), one end of the sliding block (505) is fixedly connected with a rectangular block (504), and a limiting column (511) is inserted at the place where the rectangular block (504) and the sliding block (505) coincide, the surface of the limiting column (511) is fixedly connected with the sliding block (505) and the rectangular block (504), the surface of the bottom plate (503) is provided with four rectangular blocks (504), the four rectangular blocks (504) are symmetrically distributed with the center point of the through hole respectively, the two ends of each rectangular block (504) are inserted with a rotating column (508), one end of each rotating column (508) is fixedly connected with the rectangular block (504), the other end of each rotating column (508) is rotatably connected with a rotating block (507), each rotating block (507) is V-shaped, a limiting column (511) is inserted in the middle of each V-shaped rotating block (507), the surface of each limiting column (511) is rotatably connected with the V-shaped rotating block (507), one end of each limiting column (511) is fixedly connected with the bottom plate (503), and the surface of the bottom plate (503) is fixedly connected with four placing blocks (509), the surface of the placing block (509) is connected with a push rod (510) in a sliding mode, the push rod (510) is L-shaped, the short arm end of the L-shaped push rod (510) is connected with the placing block (509) in a sliding mode, and the long arm end of the L-shaped push rod (510) penetrates through the inside of the placing block (509).

2. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the surface of the placing block (509) is provided with a groove, the inner wall of the groove is connected with the short arm end of the L-shaped push rod (510) in a sliding manner, and the long arm end of the L-shaped push rod (510) is fixedly connected with a sponge.

3. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the one end that first receiver (506) are close to slider (505) is seted up slottedly, the inner wall fixedly connected with spring (513) in groove, the other end and slider (505) fixed connection of spring (513), the one end that second receiver (512) are close to slider (505) is seted up slottedly, the trend is raised up to the groove in second receiver (512).

4. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the utility model discloses a ferrule (501) for two segmentations, the inside of ferrule (501) is hollow, the inside of ferrule (501) is equipped with latch device (6), latch device (6) are including ejector pad (65), the surface and ferrule (501) sliding connection of ejector pad (65), one end fixedly connected with fixture block (64) of ejector pad (65), fixture block (64) are "V" font, two separation blades (63) of the other end fixedly connected with of ferrule (501), V word groove (62) have been seted up to the inside of ferrule (501), the size of V word groove (62) and the size phase-match of "V" word fixture block (64).

5. A dialysis tube fixing device for nephrology department according to claim 1, wherein: the surface of the ferrule (501) is connected with two sliding columns (61) in a sliding mode, the two sliding columns (61) are symmetrically distributed with the central axis of the ferrule (501), the other end of the ferrule (501) is provided with a sliding groove (66), the surface of the sliding groove (66) is connected with a connecting column (67) in a sliding mode, and the other end of the connecting column (67) is fixedly connected with the push block (65).

6. A dialysis tube fixing device for nephrology department according to claim 1, wherein: two couples (2) of one end fixedly connected with of support frame (1), three connecting block (3) of one end fixedly connected with of couple (2) are kept away from in support frame (1), the equal fixedly connected with gyro wheel (4) of one end of connecting block (3).