CN215194286U

CN215194286U - Dialysis pipeline's connection fixed establishment

Info

Publication number: CN215194286U
Application number: CN202121112088.8U
Authority: CN
Inventors: 代小雨
Original assignee: Mianyang Central Hospital
Current assignee: Mianyang Central Hospital
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-17
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a connecting and fixing mechanism of a dialysis pipeline, the top end of a fixing plate is rotatably connected with a supporting plate, the top end of the supporting plate is connected with a radian fixing strip, the top end of the supporting plate is welded with a radian mounting plate, the inner side of a clamping limiting strip is connected with an auxiliary spring, one end of the auxiliary spring and one end of the radian fixing strip are fixedly connected with a protective gasket, the bottom end of the limiting spring is connected with a limiting column by spot welding, the clamping limiting strip and the radian fixing strip are matched with each other, so that the dialysis tube can be quickly and stably fixed when needing to be fixed, meanwhile, the auxiliary spring and the protective gasket are further used for fixing, the situation of sliding in the using process is avoided, and the limiting spring is matched with the limiting column, the angle of the pipeline and the device can be adjusted quickly according to the position of the pipeline interface of the patient when the dialysis machine is used, and the condition that the dialysis efficiency is influenced by the folding of the pipeline caused by pulling or the position change of the patient is avoided.

Description

Dialysis pipeline's connection fixed establishment

Technical Field

The utility model relates to the field of medical technology, specifically a dialysis pipeline's connection fixed establishment.

Background

Dialysis is a separation and purification technique for separating small molecules from biological macromolecules by the principle that the small molecules diffuse into water through a semipermeable membrane, and dialysis therapy is a treatment method for discharging components (solute or moisture) in body fluid out of the body through the semipermeable membrane, and can be generally divided into hemodialysis and peritoneal dialysis, and dialysis is currently performed by using a dialysis machine.

But at present when fixing dialysis tubing, generally directly use the telescopic band to fix, can't guarantee dialysis tubing's stability when fixed, lead to probably appearing because personnel pulling and lead to the crooked folding condition of dialysis tubing to appear in operation process to influence the efficiency of dialysis, the landing probably appears simultaneously and leads to the not hard up condition of interface to appear.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dialysis tubing's connection fixed establishment can effectively solve and propose when fixing dialysis tubing in the above-mentioned background art at present, generally directly uses the telescopic band to fix, can't guarantee dialysis tubing's stability when fixed, has leaded to appearing because personnel stimulate and leading to the crooked folding condition of dialysis tubing to appear in operation process to influence the efficiency of dialysis, the problem that the landing leads to the not hard up condition of interface to appear probably appears simultaneously.

In order to achieve the above object, the utility model provides a following technical scheme: a connecting and fixing mechanism of a dialysis pipeline comprises a fixing plate, wherein a clamping assembly is arranged on one side of the fixing plate and comprises a supporting plate, a radian fixing strip, a radian mounting plate, a limiting spring, a clamping limiting strip, an auxiliary spring, a protective gasket, a mounting groove, a stretching rod, a clamping hole, a limiting spring and a limiting column;

the fixed plate top is rotated and is connected with the backup pad, backup pad top middle part welded connection has the radian fixed strip, backup pad top bilateral symmetry welding has the radian mounting panel, radian mounting panel one end bilateral symmetry welding has spacing spring, spacing spring one end spot welding is connected with the spacing strip of joint, the inboard welded connection of the spacing strip of joint has auxiliary spring, the equal fixedly connected with protective pad of auxiliary spring one end and radian fixed strip one end, the mounting groove has all been seted up to the spacing strip of joint and radian fixed strip one end, the spacing one end welded connection of joint has tensile pole, the joint hole has all been seted up on fixed plate and backup pad top, the fixed plate bottom corresponds joint hole position department welded connection and has the limiting spring, limiting spring bottom spot welding is connected with the restriction post.

Preferably, the length of the clamping limiting strip is equal to that of the radian fixing strip, and one end of the stretching rod penetrates through the radian mounting plate.

Preferably, the bottom end of the limiting column is connected with an auxiliary handle in a welding mode, and the limiting column is installed on the inner side of the clamping hole in an embedded mode.

Preferably, a fixing assembly is mounted on one side of the fixing plate, and the fixing assembly comprises a T-shaped mounting block, a T-shaped mounting opening, a T-shaped limiting plate, an inner thread plate and a fixing screw rod;

the fixed plate bottom welded connection has T type installation piece, T type installing port has been seted up to T type installation piece one end, the fixed plate bottom is close to T type installation piece position department sliding connection has T type limiting plate, T type limiting plate and the equal symmetrical welded connection in T type installation piece both ends have the interior thread board, the inboard rotation of interior thread board is connected with clamping screw.

Preferably, the length of the T-shaped mounting block is equal to that of the T-shaped limiting plate, and one end of the internal thread plate is connected with an auxiliary plate in a welding mode.

Preferably, the inner diameter of the internal thread plate is equal to the diameter of the fixing screw, and a non-slip mat is bonded on the inner side of the T-shaped mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the joint subassembly, mutually support through spacing and the radian fixed strip of joint, but make needs fix dialysis tube fast and stable fix, further fix through auxiliary spring and protection gasket simultaneously, avoid the condition that produces the landing in the use, rethread restriction spring and spacing post mutually support, make can be quick when using adjust the angle of pipeline and device according to patient's pipeline interface position, avoid appearing because of the folding condition that influences the dialysis efficiency of pipeline that pulling or patient position change lead to, can guarantee its stability simultaneously.

2. Be provided with fixed subassembly, mutually support through clamping screw and internal thread board, restrict T type installation piece and T type limiting plate for it stabilizes the joint with the sick bed railing, through T type structure, avoids appearing directly cup jointing and leads to the fixed unstable condition to appear simultaneously, has guaranteed the stability of installation, and the quick of convenient to detach's simultaneously goes on, has alleviateed medical personnel's intensity of labour.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the clamping assembly of the present invention;

FIG. 3 is a schematic view of the installation structure of the restraining post of the present invention;

fig. 4 is a schematic structural view of the fixing assembly of the present invention;

reference numbers in the figures: 1. a fixing plate;

2. a clamping assembly; 201. a support plate; 202. a radian fixing strip; 203. a radian mounting plate; 204. a limiting spring; 205. clamping the limiting strips; 206. an auxiliary spring; 207. a protective pad; 208. mounting grooves; 209. a stretch rod; 210. a clamping hole; 211. a restraining spring; 212. a restraining post;

3. a fixing assembly; 301. a T-shaped mounting block; 302. a T-shaped mounting port; 303. a T-shaped limiting plate; 304. an internally threaded plate; 305. and fixing the screw rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical solution, a connecting and fixing mechanism for dialysis pipeline, which comprises a fixing plate 1, a clamping component 2 is installed on one side of the fixing plate 1, the clamping component 2 comprises a supporting plate 201, a radian fixing strip 202, a radian installing plate 203, a limiting spring 204, a clamping limiting strip 205, an auxiliary spring 206, a protective gasket 207, an installing groove 208, a stretching rod 209, a clamping hole 210, a limiting spring 211 and a limiting column 212;

the top end of the fixing plate 1 is rotatably connected with a supporting plate 201, the middle part of the top end of the supporting plate 201 is welded with an arc fixing strip 202, the two sides of the top end of the supporting plate 201 are symmetrically welded with arc mounting plates 203, one end of each arc mounting plate 203 is symmetrically welded with a limiting spring 204, one end of each limiting spring 204 is connected with a clamping limiting strip 205 in a spot welding manner, the length of each clamping limiting strip 205 is equal to that of each arc fixing strip 202, so that the fixing effect on the dialysis tube is ensured, the inner side of each clamping limiting strip 205 is welded with an auxiliary spring 206, one end of each auxiliary spring 206 and one end of each arc fixing strip 202 are fixedly connected with a protective gasket 207, the clamping limiting strips 205 and one ends of the arc fixing strips 202 are both provided with mounting grooves 208, one ends of the clamping limiting strips 205 are welded with a stretching rod 209, one ends of the stretching rods 209 penetrate through the arc mounting plates 203, so that the clamping holes 210 are formed at the top ends of the supporting plate 201 and the limiting fixing plate 1 to the stretching rod 209, the welding connection of the position of the bottom end of the fixing plate 1 corresponding to the clamping hole 210 is provided with a limiting spring 211, the bottom end of the limiting spring 211 is connected with a limiting column 212 in a spot welding manner, the bottom end of the limiting column 212 is connected with an auxiliary handle in a welding manner, medical personnel can conveniently pull the limiting column 212, the limiting column 212 is embedded and installed in the clamping hole 210, and the limiting effect on the supporting plate 201 is guaranteed.

A fixing component 3 is arranged on one side of the fixing plate 1, and the fixing component 3 comprises a T-shaped mounting block 301, a T-shaped mounting opening 302, a T-shaped limiting plate 303, an internal thread plate 304 and a fixing screw 305;

1 bottom welded connection of fixed plate has T type installation piece 301, T type installation piece 301 one end has been seted up to T type installation piece 301, T type installation piece 302 inboard bonding has the slipmat, slide when avoiding using, 1 bottom of fixed plate is close to T type installation piece 301 position department sliding connection has T type limiting plate 303, T type installation piece 301 length equals with T type limiting plate 303 length, the fixed effect at both ends has been guaranteed, T type limiting plate 303 and the equal symmetrical welded connection in T type installation piece 301 both ends have interior thread plate 304, interior thread plate 304 one end welded connection has the accessory plate, be convenient for rotate, thereby accelerate the speed of installation and dismantlement, interior thread plate 304 inboard rotation is connected with clamping screw 305, interior thread plate 304 internal diameter equals with clamping screw 305 diameter, guarantee fixed effect.

The utility model discloses a theory of operation and use flow: before dialysis is needed, a medical worker aligns the T-shaped mounting port 302 of the T-shaped mounting block 301 with a railing of a hospital bed, clamps the T-shaped mounting port 302 on the railing, slides the T-shaped limiting plate 303 to enable the T-shaped mounting block 301 to be attached to the railing, aligns the fixing screw 305 with the inner thread plate 304 after the attachment is completed, enables the T-shaped mounting block 301 and the T-shaped limiting plate 303 to be closely attached to each other by rotating the fixing screw 305, avoids the single sleeving and sliding condition through a T-shaped structure, and ensures the mounting stability;

after the fixation is completed, the medical staff pulls the stretching rod 209, the clamping limit strip 205 is driven by the stretching rod 209 to move, when the clamping limiting strip 205 moves, the limiting spring 204 is compressed, the medical staff places the dialysis tube into the installation groove 208, releases the stretching rod 209, under the reset action of the limit spring 204, the clamping limit strip 205 is driven to reset, so that the clamping limit strip is attached to the radian fixing strip 202 again, meanwhile, the auxiliary spring 206 jacks up the protective gasket 207, the dialysis tube is limited by the protective gasket 207 for two degrees, the situation that the pipeline slides in the use process is further avoided, meanwhile, by pulling the limiting column 212, the limiting column 212 is drawn out from the clamping hole 210, the restraining spring 211 is extended when the restraining post 212 is pulled, the medical staff rotates the support plate 201, the direction of the pipeline is adjusted according to the body position of the patient, so that the condition that the folding of the pipeline influences the blood flow due to a single fixed position is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dialysis tubing's connection fixed establishment, includes fixed plate (1), its characterized in that: one side of the fixing plate (1) is provided with a clamping assembly (2), and the clamping assembly (2) comprises a supporting plate (201), a radian fixing strip (202), a radian mounting plate (203), a limiting spring (204), a clamping limiting strip (205), an auxiliary spring (206), a protective gasket (207), a mounting groove (208), a stretching rod (209), a clamping hole (210), a limiting spring (211) and a limiting column (212);

the fixing plate is characterized in that a supporting plate (201) is rotatably connected to the top end of the fixing plate (1), a radian fixing strip (202) is welded to the middle of the top end of the supporting plate (201), a radian mounting plate (203) is symmetrically welded to the top end of the supporting plate (201), a limiting spring (204) is symmetrically welded to one end of the radian mounting plate (203), a clamping limiting strip (205) is connected to one end of the limiting spring (204) in a spot welding manner, an auxiliary spring (206) is welded to the inner side of the clamping limiting strip (205), a protective gasket (207) is fixedly connected to one end of the auxiliary spring (206) and one end of the radian fixing strip (202), mounting grooves (208) are formed in one end of the clamping limiting strip (205) and one end of the radian fixing strip (202), a stretching rod (209) is welded to one end of the clamping limiting strip (205), and clamping holes (210) are formed in the tops of the fixing plate (1) and the supporting plate (201), the bottom of the fixing plate (1) corresponds to the position of the clamping hole (210) and is connected with a limiting spring (211) in a welding mode, and the bottom end of the limiting spring (211) is connected with a limiting column (212) in a spot welding mode.

2. The connecting and fixing mechanism of the dialysis pipeline is characterized in that the length of the clamping limiting strip (205) is equal to that of the radian fixing strip (202), and one end of the stretching rod (209) penetrates through the radian mounting plate (203).

3. The connecting and fixing mechanism of the dialysis pipeline according to claim 1, wherein an auxiliary handle is welded to the bottom end of the limiting column (212), and the limiting column (212) is embedded and installed inside the clamping hole (210).

4. The connecting and fixing mechanism of the dialysis pipeline is characterized in that a fixing component (3) is installed on one side of the fixing plate (1), and the fixing component (3) comprises a T-shaped installation block (301), a T-shaped installation port (302), a T-shaped limiting plate (303), an internal thread plate (304) and a fixing screw (305);

fixed plate (1) bottom welded connection has T type installation piece (301), T type installing port (302) have been seted up to T type installation piece (301) one end, fixed plate (1) bottom is close to T type installation piece (301) position department sliding connection has T type limiting plate (303), equal symmetrical welded connection in T type limiting plate (303) and T type installation piece (301) both ends has interior thread board (304), interior thread board (304) inboard rotation is connected with clamping screw (305).

5. The connecting and fixing mechanism of the dialysis pipeline is characterized in that the length of the T-shaped mounting block (301) is equal to that of the T-shaped limiting plate (303), and one end of the internal thread plate (304) is connected with an auxiliary plate in a welding mode.

6. The connecting and fixing mechanism of dialysis tubing set forth in claim 4, wherein the inner diameter of said internally threaded plate (304) is equal to the diameter of the fixing screw (305), and the inside of said T-shaped mounting hole (302) is adhered with a non-slip pad.