CN209060294U - A kind of fixing clip for hemodialysis pipeline convenient for teaching - Google Patents

Abstract

The utility model discloses a teaching-friendly fixing clip for hemodialysis pipelines, which relates to the technical field of hemodialysis pipeline equipment, in particular to a teaching-friendly fixing clip for hemodialysis pipelines, comprising a base, the upper surface of which is fixedly connected There is a support column, the side of the support column away from the base is provided with a telescopic rod, and one side of the outer surface of the support column is fixedly connected with an adjustment rod. The teaching-friendly fixing clip for hemodialysis pipeline is used in conjunction with the telescopic rod, the adjusting rod and the adjusting ring on the upper surface of the base, so that the device can be adjusted up and down according to the needs of the patient, avoiding the problem that the device cannot be used due to the different heights of the patients. The practicability of the device is greatly improved, and the splint is clamped to the surface of the roller through the card plate, which is convenient for installation and disassembly, and the outside of the splint is provided with a protective plate, which effectively prevents foreign objects from colliding with the device and causing the test tube to fall off. the safety of the device.

Description

A kind of fixing clip for hemodialysis pipeline convenient for teaching

technical field

The utility model relates to the technical field of hemodialysis pipeline equipment, in particular to a fixing clip for a hemodialysis pipeline convenient for teaching.

Background technique

Hemodialysis is one of the methods of renal replacement therapy for patients with acute and chronic renal failure. It drains blood from the body to the outside of the body through a dialyzer composed of numerous hollow fibers. Inside and outside the hollow fiber, material exchange is carried out through the principles of diffusion, ultrafiltration, adsorption and convection to remove metabolic wastes in the body, maintain electrolyte and acid-base balance; at the same time, remove excess water in the body, and return the purified blood to the whole body. The process is called hemodialysis.

A hemodialysis pipeline fixing clip disclosed in Chinese Patent Application Publication CN203263995U, the hemodialysis pipeline fixing clip relates to a medical device, in particular a hemodialysis pipeline fixing clip, which includes an upper groove block, a buckle, a clip The bolt, the lower groove block, the clip, the hinge, the upper groove block and the lower groove block are connected by a hinge; the upper groove block is provided with three downward grooves, and the lower groove block is provided with three upward grooves. The groove, the three grooves on the upper groove block and the three grooves on the lower groove block are symmetrical in the shape of a channel; the right end of the upper groove block is provided with a buckle, and the right end of the lower groove block is provided with a latch , the buckle and the latch cooperate to fix the upper groove block and the lower groove block; the lower part of the lower groove block is fixedly connected with the clip, and the clip is clamped on the bed sheet or the air cushion to play a fixing role, the utility model structure It is simple and easy to use, and the hemodialysis tubing can be easily fixed by using the concave groove. It has the characteristics of easy operation, convenient replacement, and easy portability, which brings great convenience to clinical medical personnel. However, the hemodialysis tubing fixing clip has a single structure. , and the disadvantage of ineffective use.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a fixing clip for a hemodialysis pipeline that is convenient for teaching, which solves the problems raised in the above-mentioned background technology.

(2) Technical solutions

In order to achieve the above purpose, the present utility model is realized through the following technical solutions: a fixing clip for a hemodialysis pipeline convenient for teaching, comprising a base, the upper surface of the base is fixedly connected with a support column, and the support column is away from a part of the base. A telescopic rod is arranged on the side, an adjustment rod is fixedly connected to one side of the outer surface of the support column, an adjustment ring is fixedly connected to the side of the adjustment rod away from the support column, and one side of the outer surface of the telescopic rod is provided with a roller , the side of the roller away from the telescopic rod is clamped with a card plate, the side of the card plate away from the roller is fixedly connected with a protective plate, the end of the card plate close to the protective plate is fixedly connected with a fixing block, the The outer surface of the fixing block is provided with a hinge, one side of the outer surface of the hinge is provided with a first splint, the other side of the outer surface of the hinge is provided with a second splint, and one end of the outer surface of the second splint is fixedly connected with a a chassis, an auxiliary chassis is fixedly connected to the other end of the outer surface of the second splint, a first crossbar is arranged between the chassis and the auxiliary chassis, a second crossbar is arranged between the chassis and the auxiliary chassis, and the A pin shaft is arranged between the first transverse rod and the second transverse rod.

Optionally, a baffle plate is fixedly connected to a side of the first clamping plate away from the hinge, and a surface of the baffle plate is pierced with fastening bolts.

Optionally, a skid plate is fixedly connected to the bottom of the base.

Optionally, a load-bearing shaft runs through the inside of the card plate, and the rotation range of the card plate is zero to one hundred and eighty degrees.

Optionally, the inner surfaces of the first clamping plate and the second clamping plate are provided with anti-skid lines.

Optionally, both ends of the base close to the support column are provided with storage boards.

(3) Beneficial effects

The utility model provides a fixing clip for a hemodialysis pipeline convenient for teaching, which has the following beneficial effects:

1. The convenient teaching fixing clip for hemodialysis pipeline is used in conjunction with the telescopic rod, the adjusting rod and the adjusting ring on the upper surface of the base, so that the device can be adjusted up and down according to the needs of the patient, avoiding the problem that the device cannot be used due to the different heights of the patients , which greatly improves the practicability of the device, and the splint is clamped on the surface of the roller through the card plate, which is convenient for installation and disassembly, and the outside of the splint is provided with a protective plate, which effectively prevents foreign objects from colliding with the device and causing the test tube to fall off. The safety of the device is greatly improved.

2. The teaching-friendly fixing clip for hemodialysis pipelines is provided with baffles and fastening bolts on the outside of the first splint, so that when the first splint tightens the test tube, it is fixed to prevent the patient from moving slightly and causing the test tube to fall. The safety of the device is greatly improved. A base is arranged between the first splint and the second splint, and the first cross bar and the second cross bar are fixed by pins, so as to avoid the delivery tube when the test tube is used at the same time. They are intertwined with each other, causing harm when the patient is in use, which effectively enhances the use efficiency of the device.

3. The convenient teaching fixing clip for hemodialysis pipelines greatly improves the stability of the clamping plate by setting the load-bearing shaft inside the clamping plate, avoiding the problem of damage to the device when multiple patients use it at the same time, and The upper surface of the base is provided with an object storage board, which is convenient for patients to place objects, and effectively enhances the practicability of the device.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic diagram of the cross-sectional structure of the base of the present invention.

In the picture: 1-base, 2-support column, 3-telescopic rod, 4-adjustment rod, 5-adjustment ring, 6-roller, 7-card plate, 8-protection plate, 9-fixed block, 10-hinge , 11-first splint, 12-second splint, 13-chassis, 14-auxiliary chassis, 15-first crossbar, 16-second crossbar, 17-pin shaft, 18-baffle plate, 19-fastening Bolts, 20-skid plate, 21-bearing shaft, 22- storage board.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

Please refer to FIG. 1 to FIG. 2 , the present invention provides a technical solution: a fixing clip for a hemodialysis pipeline convenient for teaching, comprising a base 1, the bottom of the base 1 is fixedly connected with an anti-skid plate 20, and the upper surface of the base 1 is fixed A support column 2 is connected, both ends of the base 1 close to the support column 2 are provided with storage boards 22, the side of the support column 2 away from the base 1 is provided with a telescopic rod 3, and one side of the outer surface of the support column 2 is fixedly connected with an adjustment rod 4. An adjustment ring 5 is fixedly connected to the side of the adjustment rod 4 away from the support column 2, a roller 6 is provided on one side of the outer surface of the telescopic rod 3, and a clamping plate 7 is clamped on the side of the roller 6 away from the telescopic rod 3, A load-bearing shaft 21 runs through the interior of the clamping plate 7, and the rotation range of the clamping plate 7 is zero to one hundred and eighty degrees. It can be adjusted up and down according to the needs of patients, avoiding the problem that the device cannot be used due to different heights of patients, and greatly improving the practicability of the device, and the splint is clamped on the surface of the roller 6 through the clip plate 7, which is convenient for installation and disassembly. A protective plate 8 is provided, which can effectively prevent foreign objects from colliding with the device, causing the problem of the test tube falling off, and greatly improving the safety of the device. Stability, to avoid the problem of damage to the device when multiple patients use it at the same time, and the upper surface of the base 1 is provided with a storage board 22, which is convenient for patients to place their items, and effectively enhances the practicability of the device. A protective plate 8 is fixedly connected to the side away from the roller 6, and a fixing block 9 is fixedly connected to one end of the clamping plate 7 close to the protective plate 8. The outer surface of the fixing block 9 is provided with a hinge 10, and one side of the outer surface of the hinge 10 is provided with a The inner surfaces of the first splint 11, the first splint 11 and the second splint 12 are all provided with anti-skid patterns, and the side of the first splint 11 away from the hinge 10 is fixedly connected with a baffle 18, and the surface of the baffle 18 runs through a fastening plate 18. Bolts 19, the other side of the outer surface of the hinge 10 is provided with a second splint 12, one end of the outer surface of the second splint 12 is fixedly connected to the chassis 13, the other end of the outer surface of the second splint 12 is fixedly connected to the auxiliary chassis 14, the chassis 13 A first cross bar 15 is provided between the chassis 13 and the auxiliary chassis 14, a second cross bar 16 is provided between the chassis 13 and the auxiliary chassis 14, and a pin shaft 17 is provided between the first cross bar 15 and the second cross bar 16. A baffle plate 18 and a fastening bolt 19 are provided on the outside of the first splint 11, so that when the first splint 11 tightens the test tube, it is fixed, so as to prevent the patient from moving a little and cause the test tube to fall, which greatly improves the safety of the device There is a base 13 between the first splint 11 and the second splint 12, and the first cross bar 15 and the second cross bar 16 are fixed by the pin 17, so as to avoid when the test tubes are used at the same time, the delivery tubes are intertwined with each other and the patient When in use, it causes harm and effectively enhances the use efficiency of the device.

As a preferred technical solution of the present invention, the surface of the fastening bolt 19 is provided with lines.

The electrical components appearing in this article are all connected with the external main controller and 220V mains, and the main controller can be a conventional known device controlled by a computer or the like.

To sum up, the teaching-friendly fixing clip for hemodialysis pipeline, when in use, is used in conjunction with the telescopic rod 3, the adjusting rod 4 and the adjusting ring 5 on the upper surface of the base 1, so that the device can be adjusted up and down according to the needs of the patient, It avoids the problem that the device cannot be used due to different heights of patients, and greatly improves the practicability of the device, and the splint is clamped on the surface of the roller 6 through the clamping plate 7, which is convenient for installation and disassembly, and the outer part of the splint is provided with a protective plate 8, which effectively Prevent foreign objects from colliding with the device, causing the test tube to fall off, which greatly improves the safety of the device. It is fixed to prevent the patient from moving a little and causing the test tube to fall, which greatly improves the safety of the device. The cross bar 16 is fixed by the pin shaft 17 to prevent the delivery tubes from intertwining with each other when the test tubes are used at the same time, which will cause harm to the patient during use, and effectively enhance the use efficiency of the device. 21. The stability of the card board 7 is greatly improved, avoiding the problem of damage to the device when multiple patients use it at the same time, and the upper surface of the base 1 is provided with a storage board 22, which is convenient for patients to place items and effectively strengthens the the practicality of the device.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial direction", "circumferential direction", etc. are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying the indicated device. Or the elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, the terms "arrangement", "installation", "connection", "connection", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection, or It can be detachable connection or integrated; it can be mechanical connection, direct connection, indirect connection through an intermediate medium, internal communication between two elements or interaction between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

It should be noted that, in the present invention, unless otherwise expressly specified and limited, the first feature "on" or "under" the second feature may be in direct contact with the first and second features, or the first and second features may be in direct contact with each other. The two characteristics are indirectly contacted through an intermediary. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. a hemodialysis pipeline fixing clip convenient for teaching, comprising a base (1), characterized in that: the upper surface of the base (1) is fixedly connected with a support column (2), and the support column (2) is far away from One side of the base (1) is provided with a telescopic rod (3), one side of the outer surface of the support column (2) is fixedly connected with an adjustment rod (4), and the adjustment rod (4) is away from the side of the support column (2). One side is fixedly connected with an adjusting ring (5), one side of the outer surface of the telescopic rod (3) is provided with a roller (6), and the side of the roller (6) away from the telescopic rod (3) is clamped with a roller (6). A card board (7), the side of the card plate (7) away from the roller (6) is fixedly connected with a protective plate (8), and the end of the card plate (7) close to the protective plate (8) is fixedly connected with a fixed plate (8). A block (9), the outer surface of the fixed block (9) is provided with a hinge (10), one side of the outer surface of the hinge (10) is provided with a first splint (11), and the outer surface of the hinge (10) The other side of the second splint (12) is provided with a second splint (12), one end of the outer surface of the second splint (12) is fixedly connected with a chassis (13), and the other end of the outer surface of the second splint (12) is fixedly connected with an auxiliary A chassis (14), a first crossbar (15) is provided between the chassis (13) and the auxiliary chassis (14), and a second crossbar (15) is provided between the chassis (13) and the auxiliary chassis (14) 16), a pin shaft (17) is arranged between the first cross bar (15) and the second cross bar (16). 2. A kind of fixing clip for hemodialysis pipeline convenient for teaching according to claim 1, is characterized in that: one side of described first splint (11) away from hinge (10) is fixedly connected with baffle plate (18), And the surface of the baffle plate (18) is penetrated with a fastening bolt (19). 3 . The teaching-friendly fixing clip for hemodialysis pipelines according to claim 1 , wherein a non-skid plate ( 20 ) is fixedly connected to the bottom of the base ( 1 ). 4 . 4. A kind of fixing clip for hemodialysis pipeline convenient for teaching according to claim 1, characterized in that: a load-bearing shaft (21) runs through the inside of the clamping plate (7), and the clamping plate (7) The rotation range is from zero to one hundred and eighty degrees. 5 . The teaching-friendly fixing clip for hemodialysis pipelines according to claim 1 , wherein the inner surfaces of the first splint ( 11 ) and the second splint ( 12 ) are provided with anti-skid lines. 6 . 6 . The teaching-friendly fixing clip for hemodialysis pipeline according to claim 1 , characterized in that: both ends of the base ( 1 ) close to the support column ( 2 ) are provided with storage boards ( 22 ). 7 .