CN218515962U

CN218515962U - Medical pipeline fixing clamp

Info

Publication number: CN218515962U
Application number: CN202221846113.XU
Authority: CN
Inventors: 周红玉
Original assignee: First Medical Center of PLA General Hospital
Current assignee: First Medical Center of PLA General Hospital
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-02-24
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a medical pipeline fixing clamp, which relates to the technical field of medical treatment, and provides the following scheme, which comprises a dialysis device main body and an adjusting mechanism on the surface of the dialysis device main body, wherein the adjusting mechanism comprises a swinging component and a lifting component, the swinging component comprises a threaded rod, a screw cap, a slider and a swinging rod, the surface of the dialysis device main body is rotatably connected with the threaded rod, the side surface of the threaded rod is fixedly connected with the screw cap, and the slider is meshed on the surface of the threaded rod; through setting up the dialysis device main part, because the non-disposable article of dialysis device main part need remove other places when using up, so promote the hydraulic stem and drive the lifter plate decline, the lifter plate can descend to the diameter that surpasss the gyro wheel and reach fixed purpose with ground direct contact this moment, and pulling hydraulic stem drives the lifter plate and rises until spilling the gyro wheel when needs remove, then promotes the handle again and can reach the purpose that conveniently removes the dialysis device main part.

Description

Medical pipeline fixing clamp

Technical Field

The utility model relates to the field of medical technology, especially, relate to a medical pipeline fixation clamp.

Background

Hemodialysis, which is a process of purifying the blood of people whose kidneys do not work properly, is a type of dialysis that achieves extracorporeal removal of waste products such as creatinine and urea and free water from the blood when the kidneys are in a renal failure state, is one of three types of renal replacement therapy, and is another method of extracorporeal separation of blood components, which is apheresis.

Because many hemodialysis devices at present have no means for adjusting the hooks according to the requirements of doctors and patients, the medical pipeline fixing clamp is needed for the reason that the pipeline and the medicine bag are inconvenient to fix and the doctor is inconvenient to push and pull.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medical pipeline fixation clamp has solved the device that many hemodialysis devices at present that exist among the prior art have not the way to adjust the couple according to doctor-patient's demand, inconvenient fixed pipeline and cartridge bag to the problem of inconvenient doctor push-and-pull.

In order to achieve the above object, the utility model provides a following technical scheme: a medical pipeline fixing clamp comprises a dialysis device body and an adjusting mechanism on the surface of the dialysis device body, wherein the adjusting mechanism comprises a swinging assembly and a lifting assembly;

the dialysis device comprises a dialysis device body and is characterized in that the swing assembly comprises a threaded rod, a screw cap, a sliding block and a swing rod, the threaded rod is rotatably connected to the surface of the dialysis device body, the screw cap is fixedly connected to the side face of the threaded rod, the sliding block is meshed to the surface of the threaded rod, and the swing rod is rotatably connected to the surface of the sliding block, so that the screw cap drives the threaded rod to drive the swing rod through the sliding block to form a swing structure;

lifting unit includes slip post, driving plate, first lifter, first couple, second lifter and second couple, the surface of swinging arms runs through there is the slip post, the fixed surface of slip post is connected with the driving plate, the fixed surface of driving plate is connected with first lifter, the fixed surface of first lifter is connected with first couple, the surface of driving plate is located the side fixedly connected with second lifter of first lifter, the fixed surface of second lifter is connected with the second couple to make slip post drive driving plate drive first couple and second couple through first lifter and second lifter and constitute lifting unit.

Preferably, the bottom fixedly connected with gyro wheel of dialysis device main part, the side fixedly connected with hydraulic stem that the bottom of dialysis device main part is located the gyro wheel, the output fixedly connected with lifter plate of hydraulic stem, the surface of dialysis device main part is located the top fixedly connected with handle of threaded rod.

Preferably, the surface of the threaded rod is provided with two sets of threads in opposite directions, and the two sets of thread surfaces of the threaded rod are engaged with the sliding blocks.

Preferably, two groups of swing rods are symmetrically arranged about the circle center of the sliding column, and the sliding column forms a sliding structure through the swing rods.

Preferably, the first lifting rod and the second lifting rod are respectively located at two ends of the transmission plate, and the first lifting rod and the second lifting rod are symmetrical about a central point of the transmission plate.

Preferably, the surface equidistance that first couple is located first lifter is provided with three groups, the surface equidistance that the second couple is located the second lifter is provided with three groups.

Preferably, the hydraulic rods are symmetrically arranged in four groups about the center point of the dialysis device main body, and the lifting plate forms a lifting structure through the hydraulic rods.

Compared with the prior art, the beneficial effects of the utility model are that:

the threaded rod is driven to rotate by rotating the nut, two groups of threads in opposite directions are arranged on the surface of the threaded rod, and the two groups of sliding blocks are respectively meshed with the threaded rod, so that the threaded rod can drive the two groups of sliding blocks to slide left and right in a sliding groove of the dialysis device main body when rotating, the two groups of oscillating rods are respectively and rotatably connected with the two groups of sliding blocks, so that the oscillating rods can be driven to swing up and down when the sliding blocks slide, a sliding column rotatably connected with the oscillating rods can slide up and down in the sliding groove of the dialysis device main body, the transmission plate is fixedly connected with the sliding column, so that the transmission plate can be driven to lift up and down when the sliding column slides, a first lifting rod and a second lifting rod fixedly connected with the transmission plate can lift up and down along with the first lifting rod and the second lifting rod at the moment, and the medicine bag can be conveniently fixed and a pipeline by adjusting the heights of the medicine bags according to medical requirements due to the three groups of the first lifting rod and the three groups of the second lifting rod.

Drawings

Fig. 1 is a schematic structural view of a medical tube fixing clip of the present invention;

fig. 2 is a schematic rear view of the medical tube fixing clip of the present invention;

fig. 3 is a schematic view of a hook structure of the medical tube fixing clip of the present invention;

fig. 4 is a schematic view of a roller structure of the medical tube fixing clip of the present invention.

In the figure: 1-a dialysis device body; 2-a threaded rod; 3-a screw cap; 4-a slide block; 5-a swing lever; 6-a sliding column; 7-a transmission plate; 8-a first lifting rod; 9-a first hook; 10-a second lifting rod; 11-a second hook; 12-a roller; 13-a hydraulic rod; 14-a lifter plate; 15-handle.

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 of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

As shown in fig. 1 and 3, the medical tube fixing clamp comprises a dialysis device body 1 and an adjusting mechanism on the surface of the dialysis device body 1, wherein the adjusting mechanism comprises a swinging component and a lifting component;

the swing assembly comprises a threaded rod 2, a screw cap 3, a sliding block 4 and a swing rod 5, the threaded rod 2 is rotatably connected to the surface of the dialysis device main body 1, the screw cap 3 is fixedly connected to the side surface of the threaded rod 2, the sliding block 4 is meshed to the surface of the threaded rod 2, and the swing rod 5 is rotatably connected to the surface of the sliding block 4, so that the screw cap 3 drives the threaded rod 2 to drive the swing rod 5 through the sliding block 4 to form a swing structure;

lifting unit includes slip post 6, driving plate 7, first lifter 8, first couple 9, second lifter 10 and second couple 11, slip post 6 has been run through on the surface of swinging arms 5, the fixed surface of slip post 6 is connected with driving plate 7, the fixed surface of driving plate 7 is connected with first lifter 8, the fixed surface of first lifter 8 is connected with first couple 9, the surface of driving plate 7 is located the side fixedly connected with second lifter 10 of first lifter 8, the fixed surface of second lifter 10 is connected with second couple 11, so that 6 drive driving plate 7 of slip post drives first couple 9 and second couple 11 through first lifter 8 and second lifter 10 and constitutes lifting unit.

Further, the surface of threaded rod 2 is provided with the screw thread of two sets of opposite directions, and the two sets of screw surfaces of threaded rod 2 all mesh and have slider 4, because the surface of threaded rod 2 is provided with the screw thread of two sets of opposite directions and two sets of slider 4 mesh rather than mutually, so can drive two sets of slider 4 relative slip about in the spout of dialysis device main part 1 when threaded rod 2 is rotatory.

Further, the swing rods 5 are symmetrically provided with two sets about the center of the sliding column 6, the sliding column 6 forms a sliding structure through the swing rods 5, and the two sets of swing rods 5 are respectively and rotationally connected with the two sets of sliders 4, so that the swing rods 5 are driven to swing up and down when the sliders 4 slide, and the sliding column 6 rotationally connected with the swing rods 5 can slide up and down in the sliding groove of the dialysis device main body 1.

Further, first lifter 8 and second lifter 10 are located the both ends of driving plate 7 respectively, and the central point symmetry about driving plate 7 of first lifter 8 and second lifter 10 because driving plate 7 and slip post 6 fixed connection, so can drive driving plate 7 and go up and down in the lump when slip post 6 slides, and first lifter 8 and second lifter 10 with driving plate 7 fixed connection can go up and down thereupon this moment.

Furthermore, the surface equidistance that first couple 9 is located first lifter 8 is provided with three groups, and the surface equidistance that second couple 11 is located second lifter 10 is provided with three groups, because three first couples 9 of group and three second couples 11 of group respectively with first lifter 8 and second lifter 10 fixed connection, so can drive first couple 9 and second couple 11 and go up and down when first lifter 8 and second lifter 10 over-and-under type to this reaches the purpose that adjusts the high convenient fixed cartridge bag of couple and pipeline according to doctor and patient's demand.

Example 2

As shown in fig. 2 and 4, in this embodiment, to further explain embodiment 1, a roller 12 is fixedly connected to the bottom of the dialysis device body 1, a hydraulic rod 13 is fixedly connected to the side of the roller 12, which is located at the bottom of the dialysis device body 1, a lifting plate 14 is fixedly connected to the output end of the hydraulic rod 13, a handle 15 is fixedly connected to the top of the threaded rod 2, which is located on the surface of the dialysis device body 1, the hydraulic rod 13 is pushed to drive the lifting plate 14 to descend, at this time, the lifting plate 14 descends to a position exceeding the diameter of the roller 12 and directly contacts with the ground to achieve the purpose of fixing, when it needs to move, the hydraulic rod 13 is pulled to drive the lifting plate 14 to ascend until the roller 12 leaks, and then the handle 15 is pushed to achieve the purpose of conveniently moving the dialysis device body 1.

Further, four sets of hydraulic rods 13 are provided symmetrically with respect to the center point of the dialysis apparatus main body 1, and the lifting plate 14 constitutes a lifting structure by the hydraulic rods 13.

When in use: the rotary screw cap 3 drives the threaded rod 2 to rotate, two sets of threads in opposite directions are arranged on the surface of the threaded rod 2, and the two sets of sliders 4 are respectively meshed with the threaded rod 2, so that the threaded rod 2 can drive the two sets of sliders 4 to slide left and right in a chute of the dialysis device main body 1 relatively when rotating, the two sets of oscillating rods 5 are respectively connected with the two sets of sliders 4 in a rotating manner, so that the oscillating rods 5 can be driven to oscillate up and down when the sliders 4 slide, at the moment, the sliding column 6 rotationally connected with the oscillating rods 5 can slide up and down in the chute of the dialysis device main body 1 along with the sliding column 6, the transmission plate 7 is fixedly connected with the sliding column 6, so that the transmission plate 7 can be driven to ascend and descend together when the sliding column 6 slides, at the moment, the first lifting rod 8 and the second lifting rod 10 fixedly connected with the transmission plate 7 can ascend and descend along with the first lifting rod 9 and the second lifting rod 10, and the three sets of first hook 9 and the second hook 11 can be fixedly connected with the first lifting rod 8 and the second lifting rod 10 respectively, so that the purpose of adjusting the height of a medicine bag for conveniently fixing a patient and adjusting a medicine bag according to the requirements of a patient.

When the dialysis device main body 1 is a non-disposable article and needs to be moved to another place after use, the hydraulic rod 13 is pushed to drive the lifting plate 14 to descend, the lifting plate 14 can descend to exceed the diameter of the roller 12 and directly contact with the ground to achieve the purpose of fixing, when the dialysis device main body needs to be moved, the hydraulic rod 13 is pulled to drive the lifting plate 14 to ascend until the lifting plate leaks out of the roller 12, and then the handle 15 is pushed to achieve the purpose of conveniently moving the dialysis device main body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a medical pipeline fixation clamp, includes the adjustment mechanism on dialysis device main part (1) and dialysis device main part (1) surface, its characterized in that: the adjusting mechanism comprises a swinging assembly and a lifting assembly;

the dialysis device comprises a dialysis device body (1), a swing assembly and a control system, wherein the swing assembly comprises a threaded rod (2), a screw cap (3), a sliding block (4) and a swing rod (5), the threaded rod (2) is connected to the surface of the dialysis device body (1) in a rotating mode, the screw cap (3) is fixedly connected to the side face of the threaded rod (2), the sliding block (4) is meshed to the surface of the threaded rod (2), and the swing rod (5) is connected to the surface of the sliding block (4) in a rotating mode, so that the screw cap (3) drives the threaded rod (2) to drive the swing rod (5) through the sliding block (4) to form a swing structure;

lifting unit includes slip post (6), driving plate (7), first lifter (8), first couple (9), second lifter (10) and second couple (11), the surface of swinging arms (5) is run through there is slip post (6), the fixed surface of slip post (6) is connected with driving plate (7), the fixed surface of driving plate (7) is connected with first lifter (8), the fixed surface of first lifter (8) is connected with first couple (9), the surface of driving plate (7) is located side fixedly connected with second lifter (10) of first lifter (8), the fixed surface of second lifter (10) is connected with second couple (11) to make slip post (6) drive driving plate (7) drive first couple (9) and second couple (11) through first lifter (8) and second lifter (10) and constitute lifting unit.

2. The medical tubing retention clip of claim 1, wherein: the bottom fixedly connected with gyro wheel (12) of dialysis device main part (1), the side fixedly connected with hydraulic stem (13) that the bottom of dialysis device main part (1) is located gyro wheel (12), the output fixedly connected with lifter plate (14) of hydraulic stem (13), the surface of dialysis device main part (1) is located top fixedly connected with handle (15) of threaded rod (2).

3. The medical tubing retention clip of claim 1, wherein: the surface of the threaded rod (2) is provided with two sets of threads in opposite directions, and the two sets of thread surfaces of the threaded rod (2) are engaged with the sliding blocks (4).

4. The medical tubing retention clip of claim 1, wherein: two groups of swing rods (5) are symmetrically arranged around the circle center of the sliding column (6), and the sliding column (6) forms a sliding structure through the swing rods (5).

5. The medical tubing retention clip of claim 1, wherein: the first lifting rod (8) and the second lifting rod (10) are respectively located at two ends of the transmission plate (7), and the first lifting rod (8) and the second lifting rod (10) are symmetrical about the center point of the transmission plate (7).

6. The medical tubing retention clip of claim 1, wherein: the surface equidistance that first couple (9) are located first lifter (8) is provided with three groups, the surface equidistance that second couple (11) are located second lifter (10) is provided with three groups.

7. The medical tubing retention clip of claim 2, wherein: four groups of hydraulic rods (13) are symmetrically arranged around the central point of the dialysis device main body (1), and the lifting plate (14) forms a lifting structure through the hydraulic rods (13).