CN209996871U

CN209996871U - hemodialysis pipeline fixing clamp

Info

Publication number: CN209996871U
Application number: CN201920151265.XU
Authority: CN
Inventors: 蓝永萍; 杨忠红; 陈绍珑
Original assignee: Southwest Guizhou Buyei And Miao Autonomous Prefecture People's Hospital
Current assignee: Southwest Guizhou Buyei And Miao Autonomous Prefecture People's Hospital
Priority date: 2019-01-29
Filing date: 2019-01-29
Publication date: 2020-01-31
Anticipated expiration: 2029-01-29

Abstract

The utility model discloses an hemodialysis pipeline fixation clamps relates to fixation clamp technical field, specifically is hemodialysis pipeline fixation clamps, including halfbody and fixation clamp lower halfbody on the fixation clamp, halfbody swing joint under pivot and the fixation clamp on the fixation clamp, the side that the first half of fixation clamp lies in the halfbody under the fixation clamp is opened and is equipped with the arch-shaped groove, the inside side that lies in arch-shaped groove of halfbody on the fixation clamp is opened and is equipped with the thread groove, the first half of fixation clamp has the regulation pole through thread groove threaded connection, end swing joint who adjusts the pole has the transfer line fixed arc board, this hemodialysis pipeline fixation clamp through the design of last arch-shaped groove, arch-shaped groove and transfer line fixed arc board down, has realized the function fixed to the dialysis pipeline, according to the thickness of dialysis pipeline, adjusts fixed arc board to suitable position realization to the fixed of different thickness dialysis pipelines, does not influence each other between a plurality of dialysis pipelines moreover, convenient operation.

Description

hemodialysis pipeline fixing clamp

Technical Field

The utility model relates to a fixation clamp technical field specifically is hemodialysis pipeline fixation clamps.

Background

Hemodialysis is through draining internal blood to external, in cerini dialyser cerini that is constituteed by innumerable hollow fiber, blood and the electrolyte solution (dislysate) that contains similar organism concentration outside hollow fiber, through the material exchange, the process of clearing away internal metabolic waste, maintain electrolyte and acid-base balance, and it is especially important to guarantee that vascular access is stable in the dialysis process, at present, do not have the pipeline fixation clamp of special to fix vascular access during clinical hemodialysis, easy tractive pipeline when the patient changes the position midway, probably lead to vascular access distortion, folding even pipeline slippage, can not guarantee patient's safety.

The hemodialysis blood vessel access fixation clamps disclosed in chinese utility model patent application publication specification CN207822182U, this hemodialysis blood vessel access fixation clamp, when using, at first open the lid, with outer flow tube and back flow respectively block in the recess, then close the lid, the foam-rubber cushion closely laminates with the pipeline, in the fixed pipeline, and do not produce the extrusion to the pipeline, buckle the fastener again, then push down the depression bar, clip shell separation thereupon, press from both sides it on the fixture, closely laminate between rubber pad and the fixture, guarantee that the clip does not drop, and simultaneously, design according to the characteristics of hemodialysis pipeline, the inside S type recess fixed pipeline that adopts of fixation clamp, the tractive of having avoided external force in the very big degree leads to the pipeline aversion slippage, the unobstructed of hemodialysis has been guaranteed, adopt the box-type design, the installation is dismantled conveniently, and set up the foam-rubber cushion in the lid inboard, do not cause the extrusion to fixed transfer line when guaranteeing fixed transfer line, the security is high, and application scope has been expanded, can be used to the transfer line of different sizes, there are good economic benefits and social benefits, however, this hemodialysis blood vessel access fixation clamp, regularly carry out the fixed transfer line to the different sizes, thereby make the use of transfer line less, the use of the transfer line is not influenced by great.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

To prior art not enough, the utility model provides an kinds of hemodialysis pipeline fixation clamps have solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the purpose, the utility model discloses a hemodialysis pipeline fixation clamps, including fixation clamp upper half body and fixation clamp lower half body, the fixation clamp upper half body is through pivot and fixation clamp lower half body swing joint, the side that the fixation clamp upper half body is located the fixation clamp lower half body is opened and is equipped with the arch-shaped groove, side that the fixation clamp upper half body inside is located arch-shaped groove is opened and is equipped with the thread groove, the fixation clamp upper half body is through thread groove threaded connection with the regulation pole, the end swing joint of regulation pole has transfer line fixed arc board, transfer line fixed arc board is located the inside in arch-shaped groove, the piece is twisted in the fixed connection of end of regulation pole, the fixation clamp lower half body is located the of fixation clamp upper half body and is equipped with arch-shaped groove down, the inner wall fixed connection in arch-shaped groove has the antiskid pad down, the fixation clamp lower half body keeps away from the side fixedly connected with the first fixing device of fixation clamp upper half body, the fixation clamp lower half body is located the side that is equipped with the fixing device, the slide is connected with the second slide adjusting device through the second slide adjusting screw rod.

Optionally, the side of the infusion tube fixing arc plate is fixedly connected with a connecting bearing, and the infusion tube fixing arc plate is movably connected with the adjusting rod through the connecting bearing.

Optionally, the side of the upper half body of the fixing clamp far away from the lower half body of the fixing clamp is fixedly connected with a protective shell, and the adjusting rod and the adjusting screwing piece are both located inside the protective shell.

Optionally, the upper half body of the fixing clamp is located at the side of the lower half body of the fixing clamp and is fixedly connected with a clamping block, the lower half body of the fixing clamp is located at the side of the upper half body of the fixing clamp and is provided with a clamping groove, and the clamping block is clamped with the clamping groove.

Optionally, a sliding block is fixedly connected to the side of the second fixing device, and the sliding block is slidably connected to the slide way.

Optionally, the th fixing device includes a device connecting plate, a concave fixing block and a rubber pad, the side of the device connecting plate is fixedly connected with the concave fixing block, the inner wall of the concave fixing block is fixedly connected with the rubber pad, and the second fixing device has the same structure as the th fixing device.

(III) advantageous effects

The utility model provides an hemodialysis pipeline fixation clamps possess following beneficial effect:

1. this hemodialysis pipeline fixation clamp, through last arch-shaped groove, the design of arch-shaped groove and transfer line fixed arc board down, realized the function fixed to the dialysis pipeline, when using, place the dialysis pipeline at arch-shaped inslot down, then be connected half body and fixation clamp down half body through fixture block and draw-in groove on with the fixation clamp, twist to move and adjust and twist the piece and drive the regulation pole downstream, according to the thickness of dialysis pipeline, adjust transfer line fixed arc board to suitable position, high durability and convenient operation, can fix a plurality of dialysis pipelines, and can adjust the fixed arc board of transfer line independently, make each other not influence between a plurality of dialysis pipelines, and simultaneously, design through protective housing, the regulating lever of having avoided naked spilling takes place to hang to take place to other infusion pipelines and patient's clothing etc. and pulls.

2. This hemodialysis pipeline fixation clamp through fixing device, second fixing device and adjusting screw's design, has realized the function fixed to this fixation clamp, when using, makes second fixing device slide in the slide through twisting adjusting screw to adjust the distance between fixing device and the second fixing device, and then convenient fixed.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic view of the structure of the present invention.

In the drawing, 1-an upper half body of a fixing clamp, 2-a lower half body of the fixing clamp, 3-a rotating shaft, 4-an upper arch-shaped groove, 5-a thread groove, 6-an adjusting rod, 7-a fixed arc plate of a transfusion tube, 8-an adjusting screw piece, 9-a lower arch-shaped groove, 10-an anti-slip pad, 11-an -a fixing device, 1101-a device connecting plate, 1102-a concave fixing block, 1103-a rubber pad, 12-a slideway, 13-a second fixing device, 14-an adjusting screw, 15-a connecting bearing, 16-a protective shell, 17-a clamping block, 18-a clamping groove and 19-a sliding 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, not all embodiments, of the present invention .

Please refer to fig. 1 to 2, the present invention provides technical solutions, hemodialysis tube fixing clips include a fixing clip upper half 1 and a fixing clip lower half 2, the fixing clip upper half 1 is located at side of the fixing clip lower half 2 and is fixedly connected with a fixture block 17, the fixing clip lower half 2 is located at side of the fixing clip upper half 1 and is provided with a clamp groove 18, the fixture block 17 is clamped with a clamp groove 18, the fixing clip upper half 1 is movably connected with the fixing clip lower half 2 through a rotating shaft 3, the fixing clip upper half 1 is located at side of the fixing clip lower half 2 and is provided with an upper

arched groove

4, 3 inside the fixing clip upper arched groove 4 is provided with a thread groove 5, the fixing clip upper half 1103 is threadedly connected with an adjusting rod 6 through the thread groove 5, end of the adjusting rod 6 is movably connected with a fixed arc plate 1101, 635 side of the infusion tube fixing arc plate 7 is fixedly connected with a connecting bearing 15, and a fixing arc plate 7 through a connecting rod 15, and a connecting plate 357, the fixing clip 7 is connected with a fixing clip 14, the fixing clip is connected with a fixing clip 14, the fixing clip 14, the fixing clip is connected with a fixing clip, the fixing clip 14, the fixing clip 14, when the fixing clip, the fixing clip upper half 2, the fixing clip is connected with a dialysis tube, the fixing clip upper half 2, the fixing clip 14, the fixing clip upper half 2, the fixing clip 14, the fixing clip is connected with the fixing clip, the fixing clip 14, the fixing clip 14, the fixing clip is connected with the fixing clip, the fixing.

In conclusion, the hemodialysis pipeline fixing clamp realizes the function of fixing a dialysis pipeline through the design of the upper arc-shaped groove 4, the lower arc-shaped groove 9 and the infusion tube fixing arc plate 7, when the hemodialysis pipeline fixing clamp is used, the dialysis pipeline is placed in the lower arc-shaped groove 9, then the upper half body 1 of the fixing clamp and the lower half body 2 of the fixing clamp are connected through the clamping block 17 and the clamping groove 18, the adjusting and screwing piece 8 is screwed to drive the adjusting rod 6 to move downwards, the infusion tube fixing arc plate 7 is adjusted to a proper position according to the thickness of the dialysis pipeline, the operation is convenient, a plurality of dialysis pipelines can be fixed, and the infusion tube fixing arc plate 7 can be independently adjusted, so that the plurality of dialysis pipelines are not influenced by each other, meanwhile, the adjusting rod 6 which is exposed is prevented from hanging other infusion pipelines, clothes and the like of a patient are adjusted through the design of the protective shell 16, the fixing function of fixing the fixing clamp is realized through the design of the fixing device 11, the second fixing device 13 and the adjusting screw 14, so that the second fixing device 13 slides in the second fixing device , and the distance between the second fixing device is convenient to adjust the slide fixing device and the slide way fixing device 3513.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element 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.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," and the like shall be construed , for example, as being fixedly connected, detachably connected, or in body, mechanically connected, directly connected, indirectly connected through an intermediary, connected between two elements, or interacting between two elements.

Thus, a feature defined as "", "second" may explicitly or implicitly include or more of that feature.

It should be noted that in the present disclosure, unless otherwise expressly specified or limited, the th feature may be "on" or "under" the second feature such that the th and second features are in direct contact, or the th and second features are in indirect contact through intervening media, further, the th feature may be "on," "above," and "above" the second feature, but the th feature may be directly above or obliquely above the second feature, or merely indicate that the th feature is at a higher level than the second feature, the th feature may be "under," "below," and "under" the second feature such that the th feature is directly below or obliquely below the second feature, or merely indicate that the th feature is at a lower level than the second feature.

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.

Claims

The hemodialysis pipeline fixing clamp comprises a fixing clamp upper half body (1) and a fixing clamp lower half body (2), and is characterized in that the fixing clamp upper half body (1) is movably connected with the fixing clamp lower half body (2) through a rotating shaft (3), an upper arch-shaped groove (4) is formed in the side of the fixing clamp upper half body (1) located on the fixing clamp lower half body (2), a thread groove (5) is formed in the side of the fixing clamp upper half body (1) located on the upper arch-shaped groove (4), an adjusting rod (6) is in threaded connection with the fixing clamp upper half body (1) through the thread groove (5), a transfusion tube fixing arc plate (7) is movably connected to the end of the adjusting rod (6), the fixing arc plate (7) is located in the upper arch-shaped groove (4), another of the adjusting rod (6) is fixedly connected with an adjusting screw piece (8), the fixing clamp lower half body (2) located on the fixing clamp upper half body (1) is provided with a lower arch-shaped groove (9), a fixing clamp lower fixing clamp device (3) is connected with a fixing clamp lower slide device (3) located on the fixing clamp lower half body (3), and a fixing clamp lower slide device (11) is connected with a fixing clamp device (11) located on the fixing clamp lower side (11) side and a fixing clamp lower slide way (3).
2. The fixing clamp for hemodialysis pipelines according to claim 1, wherein a connection bearing (15) is fixedly connected to the side of the infusion tube fixing arc plate (7), and the infusion tube fixing arc plate (7) is movably connected to the adjustment rod (6) through the connection bearing (15).
3. The hemodialysis tube fixing clip of claim 1, wherein a protection shell (16) is fixedly connected to the side of the upper half (1) away from the lower half (2), and the adjusting rod (6) and the adjusting screw (8) are both located inside the protection shell (16).
4. The hemodialysis tube fixing clip of claim 1, wherein a clip block (17) is fixedly connected to the upper half fixing clip (1) at the side of the lower half fixing clip (2), a clip groove (18) is formed in the lower half fixing clip (2) at the side of the upper half fixing clip (1), and the clip block (17) is clipped with the clip groove (18).
5. The hemodialysis tube fixing clip of claim 1, wherein a slider (19) is fixedly connected to the side of the second fixing device (13), and the slider (19) is slidably connected to the slide (12).
6. The hemodialysis tube securing clip of claim 1, wherein the securing device (11) comprises a device connecting plate (1101), a concave securing block (1102) and a rubber pad (1103), the side of the device connecting plate (1101) is fixedly connected with the concave securing block (1102), the inner wall of the concave securing block (1102) is fixedly connected with the rubber pad (1103), and the second securing device (13) has the same structure as the securing device (11).