CN214158240U - External fixing device of kidney disease dialysis tube - Google Patents
External fixing device of kidney disease dialysis tube Download PDFInfo
- Publication number
- CN214158240U CN214158240U CN202021845769.0U CN202021845769U CN214158240U CN 214158240 U CN214158240 U CN 214158240U CN 202021845769 U CN202021845769 U CN 202021845769U CN 214158240 U CN214158240 U CN 214158240U
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- block
- rubber
- screw rod
- piece
- fixing device
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- 238000000502 dialysis Methods 0.000 title claims abstract description 51
- 208000017169 kidney disease Diseases 0.000 title claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 206010029164 Nephrotic syndrome Diseases 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 208000009928 nephrosis Diseases 0.000 claims 1
- 231100001027 nephrosis Toxicity 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract 3
- 238000000034 method Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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Abstract
The utility model provides an external fixing device of kidney disease dialysis tube, including telescopic link, removal foot rest, solid fixed ring, branch, connecting seat, anchor strut, thread piece, cap screw rod, support piece, fixed block, rubber block, standing groove, telescopic link bottom fixed mounting has the removal foot rest, and two solid fixed rings are installed at the telescopic link top, and solid fixed ring left and right sides fixed mounting on the lower side has branch. The utility model discloses in through the setting of telescopic link and removal foot rest, the fully adaptable dialysis tubing is to fixed position, the demand of height, set up the thread piece on the branch, take the cap screw rod, support the piece, the fixed block, the rubber piece, fill in the standing groove of rubber piece with the dialysis tubing in, utilize and take the cap screw rod, support the piece and support tight rubber piece, make the rubber piece press from both sides tight dialysis tubing, come fixed dialysis tubing, prevent that the dialysis tubing from receiving and dragging the influence, and can not make the dialysis tubing flatten the deformation when fixed, only need twist reverse and take the cap screw rod and can take out and fix the dialysis tubing.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an external fixing device of kidney disease dialysis tube.
Background
Renal patients sometimes require a dialysis procedure, often using a dialysis tubing, which is a plastic tubing that connects the patient's blood vessel to a dialyzer, through which blood exits the arterial end, passes to the dialyzer, and then back into the patient from the venous end. The dialysis pipeline is disposable, and the dialysis pipeline comprises an internal part and an external part, wherein the internal part is a venous indwelling tube which is inserted into a femoral vein or a jugular vein, and the external part is a pipeline for connecting the venous indwelling tube and a dialyzer. The fixing of the section of dialysis pipeline of the external part is very important, the vein indwelling tube can be carelessly involved, and the existing external fixing device of the kidney disease dialysis tube has the advantages of simple structure, inconvenient arrangement and disassembly of the dialysis tube, inflexible structure and inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an external fixing device of a kidney disease dialysis tube.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an external fixing device of a kidney disease dialysis tube comprises a telescopic rod, a movable foot rest, a fixing ring, a supporting rod, a connecting seat, a reinforcing rod, a thread block, a screw rod with a cap, a supporting block, a fixing block, a rubber block and a placing groove, the bottom of the telescopic rod is fixedly provided with a movable foot rest, the top of the telescopic rod is provided with two fixing rings, the left side and the right side of the fixing ring at the lower position are fixedly provided with supporting rods, the top parts of the support rods, which are far away from one end of the telescopic rod, are all fixedly provided with connecting seats, reinforcing rods are fixedly arranged between the connecting seats and the upper fixing rings, a threaded block is fixedly arranged at the bottom of the supporting rod, a screw rod with a cap is connected with the lower part of the inner part of the threaded block through threads, the other end of the screw rod with the cap is movably clamped with a butting block, a fixed block is fixedly arranged near the thread block, the rubber block is pasted to fixed block one side, the rubber block is located between two parties and is run through to the bottom and be provided with the standing groove.
As a further description of the above technical solution: the standing groove upper portion is cylindric logical groove, and the lower part is the shape of falling V opening.
As a further description of the above technical solution: the shape of the rubber block is spherical.
As a further description of the above technical solution: the contact surface of the abutting block facing the rubber block is matched with the shape of the rubber block.
As a further description of the above technical solution: the left side branch is mirror symmetry setting with the screw block, the screw rod of taking the cap, support piece, fixed block, the rubber piece of right side branch installation.
As a further description of the above technical solution: the number of the thread blocks is four, and the threaded blocks correspond to the cap-provided screw rods, the abutting blocks, the fixing blocks, the rubber blocks and the installation positions of the rubber blocks respectively.
Has the advantages that:
1. the utility model discloses in, through the setting of telescopic link and removal foot rest, the fully adapted dialysis tube is to fixed position, the demand of height, set up branch through the telescopic link top, set up the thread piece on the branch, take the cap screw rod, support the piece, the fixed block, the block rubber, fill in the standing groove of block rubber with the dialysis tube, utilize and take the cap screw rod, support the piece and support tight block rubber, make the block rubber press from both sides tight dialysis tube, fix the dialysis tube, prevent that the dialysis tube from receiving and dragging the influence, and can not make the dialysis tube flatten the deformation when fixed, only need twist reverse and take the cap screw rod and can take out and fix the dialysis tube, thereby make things convenient for medical personnel to operate.
Drawings
Fig. 1 is a schematic view of a front view structure of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1 of the present invention.
Illustration of the drawings:
a telescopic rod 1; a movable foot rest 2; a fixed ring 3; a strut 4; a connecting seat 5; a reinforcing rod 6; a thread block 7; a screw 8 with a cap; a resisting block 9; a fixed block 10; a rubber block 11; the trough 12 is placed.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, an external fixing device of a kidney disease dialysis tube comprises a telescopic rod 1, a movable foot rest 2, fixing rings 3, support rods 4, connecting seats 5, reinforcing rods 6, thread blocks 7, screw rods with caps 8, abutting blocks 9, fixing blocks 10, rubber blocks 11 and a placing groove 12, wherein the movable foot rest 2 is fixedly installed at the bottom of the telescopic rod 1, two fixing rings 3 are installed at the top of the telescopic rod 1, the support rods 4 are fixedly installed at the left side and the right side of the fixing rings 3 at lower positions, the connecting seats 5 are fixedly installed at the tops of the support rods 4 far away from one end of the telescopic rod 1, the reinforcing rods 6 are fixedly installed between the connecting seats 5 and the upper fixing rings 3, the thread blocks 7 are fixedly installed at the bottoms of the support rods 4, the screw rods with caps 8 are in threaded connection with the lower threads inside the thread blocks 7, the abutting blocks 9 are movably clamped at the other ends of the screw rods with caps 8, and the fixing blocks 10 are fixedly installed near the thread blocks 7, rubber block 11 is pasted to fixed block 10 one side, and rubber block 11 is located to run through to the bottom and is provided with standing groove 12 in the middle of.
Wherein, standing groove 12 upper portion is cylindric logical groove, and the lower part is the opening of falling V-arrangement, through the open-ended setting of V-arrangement, makes the pipe more fill in standing groove 12 easily, through the setting that cylindric led to the groove, makes the pipe get into the inslot back, is wrapped up by block rubber 11, and the atress is even.
Wherein, the 11 appearances of block rubber are the ball form for the block rubber 11 of department is thicker in the middle of the standing groove 12, the edge attenuation, the dialysis tube is put into behind the standing groove 12, when supporting block 9 extrudees block rubber 11, the middle thicker department pressurized, and block rubber 11 deformation space is big, the atress share is even, the dialysis tube is difficult to be flattened, when taking out the dialysis tube, globular block rubber 11, both ends are less to the extrusion dynamics of dialysis tube before making the standing groove 12, take off the dialysis tube more easily.
The contact surface of the abutting block 9 facing the rubber block 11 is matched with the shape of the rubber block 11, so that the abutting block 9 is better attached to the outer surface of the rubber block 11 to apply force to the outer surface.
Wherein, the thread block 7, the screw rod 8 with the cap, the abutting block 9, the fixed block 10 and the rubber block 11 which are arranged on the left side supporting rod 4 and the right side supporting rod 4 are arranged in a mirror symmetry manner, which is convenient for people to operate on two sides respectively.
Wherein, screw thread piece 7 is equipped with four, and the screw rod 8 of taking the cap, support piece 9, fixed block 10, 11 quantity of rubber block and mounted position correspond screw thread piece 7 respectively, set up multiunit fixed establishment, are convenient for fix a plurality of dialysis pipes.
Wherein, remove foot rest 2 bottom and contain a plurality of universal wheels, the brake block subassembly is attached to the universal wheel.
The working principle is as follows: the fixing device can be moved to a using position by moving the foot rest 2, the universal wheels are fixed by using the brake block assembly, the height of the telescopic rod 1 is adjusted to adapt to the height requirement for fixing the dialysis tube, the dialysis tube is placed under the rubber block 11 and is upwards plugged into the placing groove 12, the screw rod 8 with the cap is twisted, the abutting block 9 abuts against the rubber block 11, the rubber block 11 is further abutted to deform under pressure, the rubber block 11 tightly clamps the dialysis tube, the rubber material friction of the rubber block 11 is high and is tightly attached to the outer wall of the dialysis tube, the condition that the dialysis tube is loosened due to the influence of external force can be effectively prevented, the rubber block 11 is spherical, when the rubber block 11 is extruded by the screw rod 8 with the cap and the abutting block 9, the middle part of the rubber block 11 is thick, the deformation space is high, the dialysis tube is not easy to flatten, when the dialysis tube is taken down, the screw rod 8 with the cap is reversely rotated, the force applied to the rubber block 9 is reduced to, and because the rubber block 11 is globular setting, make both ends are on the small side to the tight dynamics of clamp of dialysis tube around the standing groove 12, can push down the dialysis tube, make the dialysis tube drop standing groove 12 gradually, it is convenient to take off the dialysis tube process.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An external fixing device of a kidney disease dialysis tube comprises a telescopic rod (1), a movable foot rest (2), fixing rings (3), support rods (4), connecting seats (5), reinforcing rods (6), thread blocks (7), a screw rod with a cap (8), a support block (9), fixing blocks (10), rubber blocks (11) and a placing groove (12), and is characterized in that the movable foot rest (2) is fixedly installed at the bottom of the telescopic rod (1), two fixing rings (3) are installed at the top of the telescopic rod (1), the support rods (4) are fixedly installed on the left side and the right side of the lower fixing ring (3), the connecting seats (5) are fixedly installed at the tops of the support rods (4) far away from one end of the telescopic rod (1), the reinforcing rods (6) are fixedly installed between the connecting seats (5) and the upper fixing rings (3), and the thread blocks (7) are fixedly installed at the bottoms of the support rods (4), threaded connection has screw rod (8) of taking the cap in screw block (7) inside below, take cap screw rod (8) other end activity joint to have support piece (9), near screw block (7) fixed mounting has fixed block (10), it has rubber block (11) to paste fixed block (10) one side, rubber block (11) are located between two parties and are run through to the bottom and be provided with standing groove (12).
2. The extracorporeal fixing device for the renal dialysis catheter according to claim 1, wherein the placement groove (12) has a cylindrical through groove at the upper part and an inverted V-shaped opening at the lower part.
3. The extracorporeal fixing device for the nephrotic dialysis catheter as set forth in claim 1, wherein the rubber block (11) is spherical in shape.
4. The extracorporeal fixing device for a renal dialysis catheter according to claim 1, wherein the contact surface of the abutment block (9) facing the rubber block (11) is adapted to the shape of the rubber block (11).
5. The extracorporeal fixing device for the kidney disease dialysis tube according to claim 1, wherein the threaded block (7), the screw rod with cap (8), the abutting block (9), the fixing block (10) and the rubber block (11) installed on the left side supporting rod (4) and the right side supporting rod (4) are arranged in mirror symmetry.
6. The extracorporeal fixing device for the nephrosis dialysis catheter according to claim 1, wherein the number of the thread blocks (7) is four, and the number and the installation positions of the screw rod (8) with the cap, the abutting block (9), the fixing block (10) and the rubber block (11) correspond to the thread blocks (7) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021845769.0U CN214158240U (en) | 2020-08-30 | 2020-08-30 | External fixing device of kidney disease dialysis tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021845769.0U CN214158240U (en) | 2020-08-30 | 2020-08-30 | External fixing device of kidney disease dialysis tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158240U true CN214158240U (en) | 2021-09-10 |
Family
ID=77589952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021845769.0U Expired - Fee Related CN214158240U (en) | 2020-08-30 | 2020-08-30 | External fixing device of kidney disease dialysis tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117653526A (en) * | 2024-01-31 | 2024-03-08 | 苏州大学附属第二医院 | Auxiliary equipment for dialysis of kidney disease patient for medical department |
-
2020
- 2020-08-30 CN CN202021845769.0U patent/CN214158240U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117653526A (en) * | 2024-01-31 | 2024-03-08 | 苏州大学附属第二医院 | Auxiliary equipment for dialysis of kidney disease patient for medical department |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |