CN216417325U

CN216417325U - Hemodialysis patient's pipe storage device

Info

Publication number: CN216417325U
Application number: CN202122788850.0U
Authority: CN
Inventors: 梅东东; 王秀梅
Original assignee: Second Affiliated Hospital Of Wannan Medical College
Current assignee: Second Affiliated Hospital Of Wannan Medical College
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-05-03
Anticipated expiration: 2031-11-15

Abstract

The hemodialysis patient catheter containing device is characterized in that a mounting plate is rotatably connected inside a containing box, a control knob is rotatably connected at the rear end of the containing box, chucks are respectively and fixedly connected to the left and right corresponding sides of the front end of the mounting plate, clamping grooves are respectively formed in the circumferential surfaces of the chucks, a connecting plate is rotatably connected to the right side of the front end of the containing box, a connecting rod capable of moving backwards in one direction is slidably connected to the upper end of the connecting plate, and a clamping block is fixedly connected to the rear end of the connecting rod; this device can place the pipe between two chucks through the rectangle opening when using, through rotating control knob alright rotate simultaneously with driving two chucks, make the pipe can twine in the draw-in groove, realize accomodating to the pipe, control knob has the effect of auto-lock when rotating, can rotate control knob according to the length of pipe when using to can strengthen the pipe and accomodate stability and the fixity inside the receiver, simple and convenient when using, the practicality is strong.

Description

Hemodialysis patient's pipe storage device

Technical Field

The utility model belongs to the medical equipment field, concretely relates to hemodialysis patient's pipe storage device.

Background

Hemodialysis is one of the kidney replacement treatment modes of acute and chronic renal failure patients, and is characterized in that internal blood is drained to the outside of a body, and the blood is subjected to substance exchange by the diffusion, ultrafiltration, adsorption and convection principles of a dialyzer, so that internal metabolic waste is eliminated, and electrolyte and acid-base balance are maintained; meanwhile, excessive water in the body is removed, the whole process of purified blood return transfusion is called hemodialysis, a patient needs to use a plurality of catheters for treatment during hemodialysis, the catheters and instruments are too many in lines in the process, the catheters and the instruments are mutually mixed and inconvenient to arrange, treatment is easily delayed, and a lot of unnecessary troubles are caused to dialysis treatment of the patient.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a hemodialysis patient's pipe storage device, the effectual problem of mentioning in having solved above-mentioned background art.

In order to solve the above problems, the utility model adopts the following technical proposal:

hemodialysis patient's pipe storage device, including the receiver, the rectangle opening has been seted up to the front end of receiver, the inside rotation of receiver is connected with the mounting panel, the rear end of receiver is rotated and is connected with control knob, the mounting panel with control knob is with axle center fixed connection, corresponding both sides difference fixedly connected with chuck about the mounting panel front end, the draw-in groove has been seted up respectively on the circumferential surface of chuck, the front end right side of receiver is rotated and is connected with the connecting plate, the upper end sliding connection of connecting plate has the connecting rod that can one-way backward side removal, the rear end fixedly connected with fixture block of connecting rod.

Preferably, the inside rear end fixedly connected with internal gear of receiver, corresponding both sides difference sliding connection has stopper piece, two about the mounting panel the outer end of stopper piece respectively with the internal gear meshing, two the inner fixedly connected with limiting spring respectively of stopper piece, limiting spring's the other end respectively with receiver inner wall fixed connection.

Preferably, the chuck is of a semicircular structure, the distance between the chucks on the left side and the right side is equal to the width of the rectangular opening, the inner sides of the upper end and the lower end of the clamping groove are respectively and fixedly connected with supporting blocks, and the surfaces, corresponding to the supporting blocks, on the left side and the right side are respectively of an arc structure.

Preferably, a ratchet bar is fixedly connected to the surface of the connecting rod, a ratchet block is slidably connected to the surface of the connecting plate, the upper end of the ratchet block is engaged with the ratchet bar, an engaging spring is fixedly connected to the lower end of the ratchet block, the other end of the engaging spring is fixedly connected to the connecting plate, a sleeve rod is arranged on the upper side of the connecting rod, a pushing spring is sleeved on the surface of the sleeve rod, and the front end of the connecting rod is slidably connected to the surface of the sleeve rod.

Preferably, the front end right side fixedly connected with installation pole of receiver, the connecting plate with the installation pole rotates to be connected, the front end threaded connection of installation pole has fixation nut.

Preferably, the rear end of the clamping block is provided with an arc-shaped groove.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

this device can place the pipe between two chucks through the rectangle opening when using, through rotating control knob alright rotate simultaneously with driving two chucks, make the pipe can twine in the draw-in groove, realize accomodating to the pipe, control knob has the effect of auto-lock when rotating, can rotate control knob according to the length of pipe when using to can strengthen the pipe and accomodate stability and the fixity inside the receiver, simple and convenient when using, the practicality is strong.

Drawings

Fig. 1 is a first schematic view of the overall structure of the hemodialysis patient catheter storage device of the present invention.

Fig. 2 is a second schematic view of the overall structure of the hemodialysis patient catheter storage device of the present invention.

Fig. 3 is a schematic view of the connecting rod mounting structure of the hemodialysis patient catheter accommodation device of the present invention.

Fig. 4 is a schematic view of the ratchet bar and ratchet block engaging structure of the hemodialysis patient catheter accommodation device of the present invention.

Figure 5 is a ratchet piece mounting structure steel schematic diagram of the hemodialysis patient catheter receiving arrangement of the present invention.

Fig. 6 is a schematic view of the cartridge mounting structure of the hemodialysis patient catheter accommodation device of the present invention.

Fig. 7 is the schematic diagram of the meshing structure of the internal gear and the stopper of the hemodialysis patient catheter storage device of the present invention.

Fig. 8 is a schematic view of the stop block mounting structure of the hemodialysis patient catheter accommodation device of the present invention.

Fig. 9 is a schematic view of the supporting block mounting structure of the hemodialysis patient catheter accommodation device of the present invention.

In the figure: the clamping device comprises a storage box 1, a rectangular opening 2, a chuck 3, a supporting block 4, a mounting plate 5, an internal gear 6, a limiting block 7, a control knob 8, a limiting spring 9, a connecting plate 10, a mounting rod 11, a fixing nut 12, a connecting rod 13, a ratchet rack 14, a ratchet block 15, a meshing spring 16, a sleeve rod 17, a pushing spring 18, a clamping groove 19 and a clamping block 20.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-9, the utility model provides a hemodialysis patient's pipe storage device, including receiver 1, rectangle opening 2 has been seted up to receiver 1's front end, receiver 1's inside is rotated and is connected with mounting panel 5, receiver 1's rear end is rotated and is connected with control knob 8, mounting panel 5 with control knob 8 is with axle center fixed connection, corresponding both sides difference fixedly connected with chuck 3 about mounting panel 5 front end, draw-in groove 19 has been seted up respectively on chuck 3's circumferential surface, receiver 1's front end right side is rotated and is connected with connecting plate 10, the upper end sliding connection of connecting plate 10 has connecting rod 13 that can one-way rear side removal, the rear end fixedly connected with fixture block 20 of connecting rod 13.

This device can place the pipe between two chucks 3 through rectangle opening 2 when using, can drive mounting panel 5 through rotation control knob 8 and rotate, and then alright rotate with driving two chucks 3, the pipe that makes the overlength can coil in draw-in groove 19, prevent that the pipe overlength from crossing each other and being in the same place, be unfavorable for the arrangement and use, fixture block 20 is used for fixing the pipe between two chucks 3, avoid the pipe to break away from, can rotate fixture block 20 through rotating connecting plate 10 front side of rectangle opening 2 when using, then drive fixture block 20 through promoting connecting rod 13 and remove alright realize fixing the pipe to the rear side.

Receiver 1's inside rear end fixedly connected with internal gear 6, corresponding both sides difference sliding connection has stopper 7, two about mounting panel 5 the outer end of stopper 7 respectively with internal gear 6 meshes, two the inner difference fixedly connected with stopper spring 9 of stopper 7, the other end of stopper spring 9 respectively with 1 inner wall fixed connection of receiver.

The limiting spring 9 is used for pushing the limiting blocks 7 to be meshed with the internal gear 6, the mounting plate 5 can be kept in a fixed state under the pushing of no external force under the pressing of the limiting spring 9, the stability of the guide pipe wound in the clamping groove 19 is further kept, the mounting plate 5 is driven to rotate through the rotating control knob 8 when the guide pipe is wound, the two limiting blocks 7 can move inwards and compress the limiting spring 9 under the pressing of teeth on the inner side of the internal gear 6 when the mounting plate 5 is stressed, the limiting blocks 7 are meshed with the internal gear 6 again under the elastic force of the limiting spring 9 when the control knob 8 stops rotating, and the self-locking effect of the mounting plate 5 when the mounting plate rotates is achieved.

The chuck 3 is of a semicircular annular structure, the distance between the chucks 3 on the left side and the right side is equal to the width of the rectangular opening 2, the inner sides of the upper end and the lower end of the clamping groove 19 are fixedly connected with the supporting blocks 4 respectively, and the surfaces of the left side and the right side corresponding to the supporting blocks 4 are of arc structures respectively.

The supporting block 4 is used for supporting the conduit when the conduit is wound, and the state that the conduit is bent when wound can be avoided under the support of one surface of the arc-shaped structure of the supporting block 4, so that the conduit is prevented from being blocked.

The surface of the connecting rod 13 is fixedly connected with a ratchet bar 14, the surface of the connecting plate 10 is slidably connected with a ratchet block 15, the upper end of the ratchet block 15 is meshed with the ratchet bar 14, the lower end of the ratchet block 15 is fixedly connected with a meshing spring 16, the other end of the meshing spring 16 is fixedly connected with the connecting plate 10, the upper side of the connecting rod 13 is provided with a loop bar 17, the surface of the loop bar 17 is sleeved with a pushing spring 18, and the front end of the connecting rod 13 is slidably connected with the surface of the loop bar 17.

The connecting rod 13 can only move backwards in one direction under the meshing of the ratchet bar 14 and the ratchet block 15, so that the clamping block 20 can stably fix the catheter, the ratchet block 15 can be always meshed with the ratchet bar 14 under the pushing of the meshing spring 16, the pushing spring 18 can be compressed when the connecting rod 13 moves backwards, a pushing block is fixedly connected to the lower side of the front end of the ratchet block 15 and used for assisting in moving the ratchet block 15 during use, after the ratchet block 15 moves downwards, the connecting rod 13 can move forwards under the pushing of the pushing spring 18 due to the fact that the ratchet block 15 is not meshed with the ratchet bar 14, and the clamping block 20 moves out of the storage box 1, and operation of a user is facilitated.

The front end right side fixedly connected with installation pole 11 of receiver 1, the connecting plate 10 with installation pole 11 rotates and is connected, the front end threaded connection of installation pole 11 has fixation nut 12.

The fixing nut 12 is used for fixing the connecting plate 10, and the fixing effect of the connecting plate 10 can be realized by rotating the fixing nut 12 to strengthen the friction force with the connecting plate 10 at the fixed connecting plate 10.

The rear end of the fixture block 20 is provided with an arc-shaped groove.

The arc-shaped groove is used for increasing the contact area between the fixture block 20 and the guide pipe and enhancing the fixing effect of the fixture block 20 on the guide pipe.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described may occur to those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. Hemodialysis patient's pipe storage device, including receiver (1), its characterized in that: rectangle opening (2) have been seted up to the front end of receiver (1), the inside rotation of receiver (1) is connected with mounting panel (5), the rear end of receiver (1) is rotated and is connected with control knob (8), mounting panel (5) with axle center fixed connection control knob (8), corresponding both sides difference fixedly connected with chuck (3) are controlled to mounting panel (5) front end, draw-in groove (19) have been seted up respectively on the circumference surface of chuck (3), the front end right side of receiver (1) is rotated and is connected with connecting plate (10), the upper end sliding connection of connecting plate (10) has connecting rod (13) that can one-way rear side removal, the rear end fixedly connected with fixture block (20) of connecting rod (13).

2. The hemodialysis patient tube containment device of claim 1, wherein: the inside rear end fixedly connected with internal gear (6) of receiver (1), corresponding both sides difference sliding connection has stopper piece (7), two about mounting panel (5) the outer end of stopper piece (7) respectively with internal gear (6) meshing, two the inner difference fixedly connected with stopper spring (9) of stopper piece (7), the other end of stopper spring (9) respectively with receiver (1) inner wall fixed connection.

3. The hemodialysis patient tube containment device of claim 1, wherein: the chuck (3) is of a semicircular annular structure, the distance between the chucks (3) on the left side and the right side is equal to the width of the rectangular opening (2), the inner sides of the upper end and the lower end of the clamping groove (19) are fixedly connected with supporting blocks (4) respectively, and the corresponding surfaces of the supporting blocks (4) on the left side and the right side are of arc structures respectively.

4. The hemodialysis patient tube containment device of claim 1, wherein: the surface of the connecting rod (13) is fixedly connected with a ratchet bar (14), the surface of the connecting plate (10) is connected with a ratchet block (15) in a sliding mode, the upper end of the ratchet block (15) is meshed with the ratchet bar (14), the lower end of the ratchet block (15) is fixedly connected with a meshing spring (16), the other end of the meshing spring (16) is fixedly connected with the connecting plate (10), a sleeve rod (17) is arranged on the upper side of the connecting rod (13), a pushing spring (18) is sleeved on the surface of the sleeve rod (17), and the front end of the connecting rod (13) is connected with the surface of the sleeve rod (17) in a sliding mode.

5. The hemodialysis patient tube containment device of claim 1, wherein: the front end right side fixedly connected with installation pole (11) of receiver (1), connecting plate (10) with installation pole (11) are rotated and are connected, the front end threaded connection of installation pole (11) has fixation nut (12).

6. The hemodialysis patient tube containment device of claim 1, wherein: the rear end of the clamping block (20) is provided with an arc-shaped groove.