CN211214659U

CN211214659U - Dialysis tube fixing device for nephrology department

Info

Publication number: CN211214659U
Application number: CN201922321702.0U
Authority: CN
Inventors: 杨柳; 钟桂英; 向伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-21
Filing date: 2019-12-21
Publication date: 2020-08-11
Anticipated expiration: 2029-12-21

Abstract

A dialysis tube fixing device for nephrology department comprises a clamping table, a pressing plate, a guide rod, a connecting plate, an elastic part, a pull ring and a binding band; the clamping table is connected with the binding band, an inserting channel for inserting the dialysis tube and a placing groove for placing the dialysis tube are arranged on the clamping table, the inserting channel is communicated with the top of the placing groove, and an inverted L-shaped space is formed; the pressing plate, the guide rod and the connecting plate are connected in sequence, the pressing plate is located on the inner side of the insertion channel, the guide rod is transversely arranged side by side, the guide rod penetrates through the clamping table and is in sliding connection with the clamping table, the elastic piece stretches along the vertical direction, the elastic piece is located on the inner side of the insertion channel, two ends of the elastic piece in the vertical direction are respectively connected with the clamping table and the pressing plate, and the pull ring is connected with the connecting plate. The utility model discloses wear on patient's arm when using, can put into the dialysis tube when mentioning the pull ring, loosen the pull ring after, can press the dialysis tube in the standing groove through the clamp plate, simple structure, convenient operation, it is fixed effectual.

Description

Dialysis tube fixing device for nephrology department

Technical Field

The utility model relates to a medical treatment auxiliary instrument technical field especially relates to a dialysis tube fixing device for kidney internal medicine.

Background

Renal dialysis, also known as artificial kidney, also called hemodialysis or renal lavage, is a blood purification technique, in which the kidney filters blood and removes waste substances, and has certain significance in alleviating patient symptoms and prolonging life, and during the hemodialysis treatment in nephrology, a dialysis tube must be used, but the fixation of the dialysis tube is very important because the dialysis tube can be carelessly involved.

The existing dialysis catheter fixing device has the disadvantages of complex structure, heavy volume and inconvenient operation of medical staff, and can not fix the dialysis catheter well.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a dialysis tube fixing device for kidney internal medicine wears on patient's arm during the use, can put into the dialysis tube when mentioning the pull ring, loosens the pull ring after, can press the dialysis tube in the standing groove through the clamp plate, simple structure, convenient operation, fixed effectual.

(II) technical scheme

The utility model provides a dialysis tube fixing device for nephrology department, which comprises a clamping table, a pressing plate, a guide rod, a connecting plate, an elastic part, a pull ring and a binding band;

the clamping table is connected with the binding band, an inserting channel for inserting the dialysis tube and a placing groove for placing the dialysis tube are arranged on the clamping table, the inserting channel is communicated with the top of the placing groove, and an inverted L-shaped space is formed; the pressing plate, the guide rod and the connecting plate are connected in sequence, the pressing plate is located on the inner side of the insertion channel, the guide rod is transversely arranged side by side, the guide rod penetrates through the clamping table and is in sliding connection with the clamping table, the elastic piece stretches along the vertical direction, the elastic piece is located on the inner side of the insertion channel, two ends of the elastic piece in the vertical direction are respectively connected with the clamping table and the pressing plate, and the pull ring is connected with the connecting plate.

Preferably, the clamping table is provided with a through hole; the through holes are strip-shaped holes arranged along the transverse direction; the pressing plate is positioned at the inner side of the through hole.

Preferably, the bottom of the pressing plate is connected with an elastic pad; the two longitudinal ends of the elastic pad are respectively positioned at the inner sides of the insertion channel and the through hole.

Preferably, the bottom surface of the elastic pad is provided with an anti-skid boss; the anti-skidding bosses are arranged in parallel along the transverse direction and the longitudinal direction.

Preferably, the elastic member is a compression spring, and the elastic member is located at an outer periphery of the guide bar.

Preferably, a chamfer is arranged at the edge of the clamping table.

Preferably, the bandage includes that installation area, magic are pasted son face and the female face of magic subsides, and the magic is pasted son face and the female face of magic subsides and is set up respectively on two opposite faces in installation area, and is located the installation respectively and takes both ends.

Preferably, the inner side surface of the bandage is provided with a first air bag and a second air bag; the second air bag is positioned below the clamping table; the first air bag and the second air bag are arranged oppositely.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has: the utility model discloses when using, wear on patient's arm through the bandage, make the clamping platform set up, medical staff upwards mentions the pull ring, the pull ring drives the connecting plate, guide bar and clamp plate rebound, the guide bar is used for leading to moving direction, the clamp plate compresses tightly the elastic component at the clamping platform, the clamp plate breaks away from the shutoff to the standing groove, store elastic potential energy in the elastic component, at this moment, medical staff passes the dialysis tube and inserts the passageway, and put the dialysis tube in the standing groove, afterwards, medical staff loosens the pull ring, elastic component release elastic potential energy, the elastic component promotes the clamp plate and moves down, the clamp plate is pressed the dialysis tube in the standing groove, the dialysis tube obtains firmly fixedly. The utility model discloses simple structure, convenient operation, it is effectual to dialysis tube's fixed.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram at first visual angle of dialysis tube fixing device for nephrology department.

Fig. 2 is the utility model provides a structural schematic diagram at dialysis tube fixing device second kind visual angle for nephrology dept.

Fig. 3 is an enlarged view of a structure at a in fig. 2.

Fig. 4 is the utility model provides a structural schematic diagram of cushion and anti-skidding boss in dialysis tube fixing device for nephrology dept.

Reference numerals: 1. a clamping table; 101. inserting into the channel; 102. a placement groove; 103. a through hole; 2. pressing a plate; 3. a guide bar; 4. a connecting plate; 5. an elastic member; 6. a pull ring; 7. an elastic pad; 701. an anti-slip boss; 8. binding bands; 81. a magic tape surface; 82. magic tape mother surface; 91. a first air bag; 92. a second air bag.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the dialysis tube fixing device for nephrology department of the present invention comprises a clamping table 1, a pressing plate 2, a guiding rod 3, a connecting plate 4, an elastic member 5, a pull ring 6 and a binding band 8;

the clamping table 1 is connected with the binding band 8, an inserting channel 101 for inserting a dialysis tube and a placing groove 102 for placing the dialysis tube are arranged on the clamping table 1, the inserting channel 101 is communicated with the top of the placing groove 102, and an inverted L-shaped space is formed; the pressing plate 2, the guide rod 3 and the connecting plate 4 are connected in sequence, the pressing plate 2 is located inside the insertion channel 101, the guide rod 3 is arranged side by side along the transverse direction, the guide rod 3 penetrates through the clamping table 1 and is in sliding connection with the clamping table 1, the elastic part 5 stretches along the vertical direction, the elastic part 5 is located inside the insertion channel 101, two ends of the elastic part 5 in the vertical direction are respectively connected with the clamping table 1 and the pressing plate 2, and the pull ring 6 is connected with the connecting plate 4.

The utility model discloses when using, wear on patient's arm through bandage 8, make clamping platform 1 set up, medical staff upwards mentions pull ring 6, pull ring 6 drives connecting plate 4, guide bar 3 and clamp plate 2 rebound, guide bar 3 is used for leading to moving direction, clamp plate 2 compresses tightly elastic component 5 on clamping platform 1, clamp plate 2 breaks away from the shutoff to standing groove 102, store elastic potential energy in elastic component 5, at this moment, medical staff passes insert passageway 101 with the dialysis tubing, and put the standing groove 102 with the dialysis tubing in, afterwards, medical staff loosens pull ring 6, elastic component 5 release elastic potential energy, elastic component 5 promotes clamp plate 2 rebound, clamp plate 2 will dialyse the pipe and press in standing groove 102, the dialysis tubing obtains firmly fixed. The utility model discloses simple structure, convenient operation, it is effectual to dialysis tube's fixed.

In an alternative embodiment, the clamping table 1 is provided with through holes 103; the through holes 103 are strip-shaped holes arranged along the transverse direction; the pressing plate 2 is located inside the through hole 103.

By providing the through hole 103 and positioning the pressure plate 2 inside the through hole 103, the pressure plate 2 can completely cover the placement groove 102, and the dialysis tube can be more completely compressed and fixed.

In an alternative embodiment, the bottom of the pressure plate 2 is connected with an elastic pad 7; the elastic pad 7 has both longitudinal ends located inside the insertion passage 101 and the through hole 103, respectively.

It should be noted that, through setting up the cushion 7, avoid clamp plate 2 and dialysis tube direct contact, can prevent clamp plate 2 scratch dialysis tube, improved the protective effect to dialysis tube.

In an alternative embodiment, the bottom surface of the elastic pad 7 is provided with an anti-slip boss 701; the anti-slip bosses 701 are respectively provided in plurality in parallel in the lateral direction and the longitudinal direction.

The anti-slip boss 701 is provided to increase friction with the dialysis tube, thereby more firmly fixing the dialysis tube in the placement groove 102.

In an alternative embodiment, the elastic member 5 is a compression spring, and the elastic member 5 is located at the outer circumference of the guide bar 3.

It should be noted that, compression spring elasticity can be good, long service life, and with elastic component 5 cover behind guide bar 3 periphery, elastic component 5 can not drop, and positional stability is better.

In an alternative embodiment, the clamping table 1 is provided with a chamfer at its edge.

It should be noted that, through setting up the chamfer, the condition that clamping platform 1 fish tail dialysis tubing appears in the time of can avoiding fixing dialysis tubing takes place, and dialysis tubing's fixed process is safer.

In an alternative embodiment, the binding band 8 includes a mounting band, a hook and loop fastener surface 81 and a hook and loop fastener female surface 82, and the hook and loop fastener surface 81 and the hook and loop fastener female surface 82 are respectively disposed on two opposite surfaces of the mounting band and are respectively located at two ends of the mounting band.

It should be noted that when the binding band 8 is worn on the arm of the patient, the mounting band is firstly sleeved on the arm of the patient, and the hook and loop fastener surface 81 is fastened on the hook and loop fastener mother surface 82, so that the fixation of the binding band 8 is realized, and the operation is very convenient.

In an alternative embodiment, the inner side surface of the strap 8 is provided with a first air cell 91 and a second air cell 92; the second air bag 92 is positioned below the clamping table 1; the first air bag 91 is disposed opposite to the second air bag 92.

By providing the first airbag 91 and the second airbag 92, the first airbag 91 and the second airbag 92 can be brought into contact with the arm of the patient after the strap 8 is worn, and the comfort of wearing the patient can be improved while the fixation is secured.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A dialysis tube fixing device for nephrology department is characterized by comprising a clamping table (1), a pressing plate (2), a guide rod (3), a connecting plate (4), an elastic part (5), a pull ring (6) and a binding band (8);

the clamping table (1) is connected with the binding band (8), an inserting channel (101) for inserting a dialysis tube and a placing groove (102) for placing the dialysis tube are arranged on the clamping table (1), the inserting channel (101) is communicated with the top of the placing groove (102), and an inverted L-shaped space is formed; pressing plate (2), guide bar (3) and connecting plate (4) connect gradually, pressing plate (2) are located and insert passageway (101) inboardly, guide bar (3) are provided with a plurality ofly along transversely side by side, guide bar (3) run through clamping platform (1) and with clamping platform (1) sliding connection, elastic component (5) are flexible along vertical direction, elastic component (5) are located and insert passageway (101) inboardly, elastic component (5) vertical direction both ends are connected with clamping platform (1) and pressing plate (2) respectively, pull ring (6) are connected with connecting plate (4).

2. The dialysis tube fixing device for the nephrology department as claimed in claim 1, wherein a through hole (103) is formed on the clamping table (1); the through holes (103) are strip-shaped holes arranged along the transverse direction; the pressing plate (2) is positioned at the inner side of the through hole (103).

3. The dialysis tube fixing device for the nephrology department according to claim 2, characterized in that an elastic pad (7) is connected to the bottom of the pressure plate (2); the two longitudinal ends of the elastic pad (7) are respectively positioned at the inner sides of the insertion channel (101) and the through hole (103).

4. The dialysis tube fixing device for the nephrology department as claimed in claim 3, wherein the bottom surface of the elastic pad (7) is provided with an anti-slip boss (701); the anti-slip bosses (701) are arranged in parallel along the transverse direction and the longitudinal direction.

5. The dialysis tube fixing device for the nephrology department according to claim 1, characterized in that the elastic member (5) is a compression spring, and the elastic member (5) is located on the periphery of the guide rod (3).

6. The dialysis tube fixing device for the nephrology department according to claim 1, characterized in that a chamfer is arranged at the edge of the clamping table (1).

7. The dialysis tube fixing device for the nephrology department as claimed in claim 1, wherein the binding band (8) comprises a mounting band, a magic tape surface (81) and a magic tape female surface (82), the magic tape surface (81) and the magic tape female surface (82) are respectively arranged on two opposite surfaces of the mounting band and are respectively located at two ends of the mounting band.

8. The dialysis tube fixing device for the nephrology department according to claim 1, characterized in that the inner side surface of the binding band (8) is provided with a first air bag (91) and a second air bag (92); the second air bag (92) is positioned below the clamping table (1); the first airbag (91) is disposed opposite to the second airbag (92).