CN214969894U - Pipeline protective tool for blood purification - Google Patents
Pipeline protective tool for blood purification Download PDFInfo
- Publication number
- CN214969894U CN214969894U CN202120063173.3U CN202120063173U CN214969894U CN 214969894 U CN214969894 U CN 214969894U CN 202120063173 U CN202120063173 U CN 202120063173U CN 214969894 U CN214969894 U CN 214969894U
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- China
- Prior art keywords
- wall
- arc
- patient
- pipeline
- blood purification
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- Expired - Fee Related
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- 239000008280 blood Substances 0.000 title claims abstract description 18
- 210000004369 blood Anatomy 0.000 title claims abstract description 18
- 238000000746 purification Methods 0.000 title claims abstract description 15
- 230000001681 protective effect Effects 0.000 title claims abstract description 7
- 238000000502 dialysis Methods 0.000 claims abstract description 25
- 238000005485 electric heating Methods 0.000 claims description 7
- 230000001012 protector Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 230000001771 impaired effect Effects 0.000 abstract description 2
- 210000003414 extremity Anatomy 0.000 description 24
- 239000002390 adhesive tape Substances 0.000 description 5
- 230000004087 circulation Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 208000003251 Pruritus Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 230000037380 skin damage Effects 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 206010012442 Dermatitis contact Diseases 0.000 description 1
- 206010016717 Fistula Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 206010042345 Subcutaneous haematoma Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 208000012998 acute renal failure Diseases 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 210000003191 femoral vein Anatomy 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a pipeline protective equipment for blood purification, including joint brace, dialysis tubing, joint brace upper end is provided with curved standing groove, one side of joint brace up end is provided with the fluting, the fluting internal rotation is provided with the pivot, pivot outside symmetrical slip is provided with two sets of sliders, and all be connected with the limbs mount on two sets of sliders, limb mount outside screw thread runs through to peg graft and has adjusting screw, adjusting screw medial extremity is connected with curved fixed plate, the standing groove inner wall is provided with the gasbag, limb mount inner wall fixedly connected with pipeline mount, pipeline mount inner wall is equipped with the arc frame. The utility model has the advantages of reasonable overall structure, can effectually adjust fixed cooperation gasbag to patient's dialysis arm and fill arm not hard up when preventing patient's dialysis and buckle to press from both sides to get to the dialysis tube and fix and need not to bond patient's skin with the sticky tape, avoid partial patient's skin impaired and have the effect that leads to the needle accident of dragging, be worth current market and do and use widely.
Description
Technical Field
The utility model relates to a blood purification field specifically is blood purification uses pipeline protective equipment.
Background
Hemodialysis treatment is one of the kidney replacement treatment modes of patients with acute and chronic renal failure, and blood needs to be circulated outside the body for a long time through a circulation pipeline in the treatment process, so that the circulation stability is the basis of the treatment.
When a patient using the arteriovenous internal fistula bends at the elbow of the patient, the puncture needle can puncture the blood vessel to cause subcutaneous hematoma, and the treatment is forced to stop; the patient turns over, sits up, etc., can also lead to the circulation pipeline being drawn, the puncture needle comes out of the blood vessel, the blood is lost, the treatment is stopped. The patient who uses the femoral vein catheterization, in case patient knee bending activity etc. also can lead to circulation line tractive to buckle, lead to blood flow not enough, the backward flow is obstructed, the pipeline slippage etc. influences treatment, increases circulation blood coagulation risk. In addition, in addition to the above problems, there are some patients who may have allergy, itching, pain, etc. of the adhesive plaster, and most patients may have poor skin condition due to diseases, the adhesive plaster may be fixed to cause the conditions of unfirm adhesion, sweating, slippage, etc., and the adhesive plaster may be torn off to cause skin damage. Therefore, the searching of a good fixing method by combining the treatment schemes of different patients is a key link for ensuring the smooth blood purification treatment of the patients.
Therefore, in order to satisfy above-mentioned user demand, the utility model designs a blood purifies solves above-mentioned problem with the pipeline protective equipment.
Disclosure of Invention
An object of the utility model is to provide a partial patient can appear the adhesive tape allergy when the traditional adhesive tape that proposes in the above-mentioned background art is solved as far as possible to blood purification is fixed, pruritus, pain etc. most patient leads to the skin situation poor because of the disease moreover, and the adhesive tape is fixed can appear pasting the condition such as insecurity, the slippage of perspiring, also can appear the phenomenon problem of damage skin when tearing the adhesive tape.
In order to achieve the above object, the utility model provides a following technical scheme: pipeline protective equipment for blood purification, including joint brace, dialysis tubing, joint brace upper end is provided with curved standing groove, one side of joint brace up end is provided with the fluting, the fluting internal rotation is provided with the pivot, pivot outside symmetrical slip is provided with two sets of sliders, and all is connected with the limbs mount on two sets of sliders, limbs mount outside screw thread runs through to peg graft and has adjusting screw, adjusting screw medial extremity is connected with curved fixed plate, the standing groove inner wall is provided with the gasbag, limbs mount inner wall fixedly connected with pipeline mount, all be provided with the arc frame to this about, about the pipeline mount inner wall, the dialysis tubing passes between the arc frame in the pipeline mount.
Preferably, the upper end of the connecting slide block is rotatably connected to one side of the limb fixing frame through a first rotating shaft, the connecting lug is fixedly connected to the other side of the limb fixing frame, thread grooves are uniformly formed in the other side of the upper end face of the joint brace, and the connecting lug is fixedly connected with the mounting thread grooves through a fastening piece.
Preferably, the inner side end of the adjusting screw is rotatably connected with the fixing plate through a bearing, and a handle is fixedly arranged at the outer side end of the adjusting screw.
Preferably, the inner cavities of the fixing plate and the joint brace are provided with electric heating wires, and the inner wall of the fixing plate is provided with a sponge layer contacting with the surface of the limb of the patient.
Preferably, the outer sides of the air bags are both communicated with an air pipe, and the outer side end of the air pipe is connected with a pressurizing air bag.
Preferably, the inner wall of connecting tube way mount is rotated through the second pivot to arc frame one end, the fixed cover in the other end outside of arc frame is equipped with the rubber bistrique, the inner wall of the end of arc frame outside passes through the inner wall of spring coupling pipeline mount.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model places the arm of the patient in the placing groove of the joint brace, drives two groups of limb fixing frames to adjust the position to butt the dialysis arm of the patient through the sliding block, then adjusts the fixed plate to butt and extrude the arm of the patient to fix the arm through the rotation of the adjusting screw rod, and synchronously operates the pressurizing air bag to inflate the air bag in the placing groove to reduce the gap in the placing groove so as to prevent the arm of the patient from being fixed and loosened; in addition, the dialysis tube is butted with the pipeline fixing frame, the rubber grinding head and the spring at the outer side end of the arc-shaped frame matched with the arc-shaped frame are clamped and fixed, the traditional mode that the arm of the patient is bonded through the adhesive tape is replaced, the skin damage phenomenon caused by the adhesive tape to the arm of the patient is effectively avoided, and the phenomenon that the dialysis pipeline is dragged to cause needle release can be further prevented. To sum up, the utility model discloses overall structure sets up rationally, can effectually adjust fixed cooperation gasbag to patient's dialysis arm and fill arm not hard up when preventing patient's dialysis and buckle to press from both sides to get to the dialysis tube and fix and need not to bond patient's skin with the sticky tape, avoid some patient's skin impaired and have the effect that drags to cause the accident of running over the needle, be worth current market and use widely.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the protection structure of the present invention.
Fig. 2 is a side view of the protection structure of the present invention.
Fig. 3 is a schematic side view of the pipeline fixing frame structure shown in fig. 2 according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below: 1-joint brace, 2-placing groove, 3-slotting, 4-rotating shaft, 5-sliding block, 6-limb fixing frame, 601-first rotating shaft, 602-connecting lug, 603-thread groove, 604-fastening piece, 7-adjusting screw, 701-bearing, 702-handle, 8-fixing plate, 801-electric heating wire, 9-air bag, 901-air pipe, 902-pressurizing air bag, 10-pipeline fixing frame, 11-arc frame, 1101-second rotating shaft, 1102-rubber grinding head, 1103-spring and 12-dialysis tube.
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. 1-3, a pipeline protector for blood purification comprises a joint support 1 and a dialysis tube 12, wherein an arc-shaped placing groove 2 is formed in the upper end of the joint support 1, a slot 3 is formed in one side of the upper end surface of the joint support 1, a rotating shaft 4 is arranged in the slot 3 in a rotating manner, two groups of sliders 5 are symmetrically and slidably arranged on the outer side of the rotating shaft 4, a limb fixing frame 6 is connected to the upper ends of the two groups of sliders 5, an adjusting screw 7 is inserted into the outer side of the limb fixing frame 6 in a threaded manner, an arc-shaped fixing plate 8 is connected to the inner side end of the adjusting screw 7, an air bag 9 is arranged on the inner wall of the placing groove 2, a pipeline fixing frame 10 is fixedly connected to the inner wall of the limb fixing frame 6, arc-shaped frames 11 are respectively arranged on the inner wall of the pipeline fixing frame 10 from top to bottom and from left to right, and the dialysis tube 12 passes through the arc-shaped frames 11 in the pipeline fixing frame 10.
Furthermore, one side of the limb fixing frame 6 is rotatably connected with the upper end of the sliding block 5 through the first rotating shaft 601, the other side of the limb fixing frame 6 is fixedly connected with a connecting lug 602, the other side of the upper end surface of the joint brace 1 is uniformly provided with threaded grooves 603, and the connecting lug 602 is fixedly connected with the mounting threaded grooves 603 through a fastening piece 604. The connecting lug 602 on the other side of the limb fixing frame 6 is fixed in the thread groove 603 on the upper end of the joint brace 1 by using the fastener 604, so that the limb fixing frame 6 is fixed.
Furthermore, the inner end of the adjusting screw 7 is rotatably connected with the fixing plate 8 through a bearing 701, and the outer end of the adjusting screw 7 is fixedly provided with a handle 702. The adjusting screw 7 is then driven by the handle 702 to push the arc-shaped fixing plate 8 in the limb fixing frame 6 by the bearing 701 at the inner end to fix the arm of the patient.
Furthermore, the inner cavities of the fixing plate 8 and the joint brace 1 are both provided with electric heating wires 801, and the inner wall of the fixing plate 8 is provided with a sponge layer contacting with the limb surface of the patient. The electric heating wires 801 in the inner cavity of the fixing plate 8 and the inner cavity of the joint brace 1 can heat the arm of the patient, so that the electric heating wire is suitable for the cold environment, and the spongy cushion can increase the comfort level of contacting the skin of the patient.
Furthermore, the air tubes 901 are communicated with the outer sides of the air bags 9, and the pressurizing air bags 902 are connected with the outer ends of the air tubes 901. Air bag 9 that sets up the inner wall of standing groove 2 is aerifyd through pressurization gasbag 902 cooperation trachea 901 to fill up the gap of patient's arm in standing groove 2, increase the firm that places patient's arm and prevent not hard up.
Furthermore, one end of the arc-shaped frame 11 is rotatably connected with the inner wall of the pipeline fixing frame 10 through a second rotating shaft 1101, a rubber grinding head 1102 is fixedly sleeved on the outer side of the other end of the arc-shaped frame 11, and the inner wall of the outer end of the arc-shaped frame 11 is connected with the inner wall of the pipeline fixing frame 10 through a spring 1103. The spring 1103 at the outer end of the arc-shaped frame 11 extrudes one end of the arc-shaped frame 11 to incline the arc-shaped frame, and the rubber grinding head 1102 at the outer side is matched to fix and clamp the dialysis tube 12 to prevent the dialysis tube from being dragged and falling off in the dialysis process.
The specific application of the embodiment is as follows: the utility model discloses during the use, place patient's dialysis arm in standing groove 2 of joint brace 1, thereby slide the both sides that the position of two sets of limbs mounts 6 of adjustment docks patient's arm in fluting 3 through slider 5 of 6 one sides of limbs mount, utilize in fastener 604 is fixed in the thread groove 603 of joint brace 1 upper end with the engaging lug 602 of 6 opposite sides of limbs mount afterwards, realize fixing limb mount 6. Subsequently, the adjusting screw 7 is driven by the handle 702 to push the arc-shaped fixing plate 8 in the limb fixing frame 6 to fix the arm of the patient by using the bearing 701 at the inner side end, the inner wall of the fixing plate 8 is provided with a spongy cushion which can increase the comfort degree of contacting the skin of the patient, and the electric heating wires 801 in the inner cavity of the fixing plate 8 and the inner cavity of the joint brace 1 can heat the arm of the patient, so that the limb fixing frame is suitable for being used in a cold environment. Meanwhile, the pressurizing air bag 902 is matched with the air pipe 901 to inflate the air bag 9 arranged on the inner wall of the placing groove 2, so that gaps of the arms of the patient in the placing groove 2 are filled up, and the stability of placing the arms of the patient is increased to prevent looseness. In addition, the dialysis tube 12 passes through the pipeline fixing frame 10 in the limb fixing frame 6 and passes through the four groups of arc-shaped frames 11, the spring 1103 at the outer side end of each arc-shaped frame 11 extrudes one end of each arc-shaped frame 11 to enable the arc-shaped frame 11 to incline, and the dialysis tube 12 is fixedly clamped and connected by matching with the rubber grinding head 1102 at the outer side, so that the dialysis tube is prevented from being dragged and falling off in the dialysis process.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Pipeline protective equipment for blood purification includes joint brace (1), dialysis tube (12), its characterized in that: an arc-shaped placing groove (2) is arranged at the upper end of the joint brace (1), a slot (3) is arranged at one side of the upper end surface of the joint brace (1), a rotating shaft (4) is rotationally arranged in the slot (3), two groups of sliding blocks (5) are symmetrically arranged on the outer side of the rotating shaft (4) in a sliding manner, the upper ends of the two groups of sliding blocks (5) are connected with a limb fixing frame (6), the outer side of the limb fixing frame (6) is inserted with an adjusting screw (7) in a penetrating way, the inner side end of the adjusting screw rod (7) is connected with an arc-shaped fixing plate (8), the inner wall of the placing groove (2) is provided with an air bag (9), the inner wall of the limb fixing frame (6) is fixedly connected with a pipeline fixing frame (10), the inner wall of the pipeline fixing frame (10) is provided with arc-shaped frames (11) in the up-down direction and the left-right direction, the dialysis tube (12) passes through the arc-shaped frames (11) in the pipeline fixing frame (10).
2. The blood purification tubing protector according to claim 1, wherein: limbs mount (6) one side is through first pivot (601) upper end of rotating link block (5), limbs mount (6) opposite side fixedly connected with engaging lug (602), joint brace (1) upper end opposite side evenly is provided with thread groove (603), engaging lug (602) are through fastener (604) fixed connection installation thread groove (603).
3. The blood purification tubing protector according to claim 1, wherein: the inner side end of the adjusting screw rod (7) is rotatably connected with the fixing plate (8) through a bearing (701), and a handle (702) is fixedly arranged at the outer side end of the adjusting screw rod (7).
4. The blood purification tubing protector according to claim 1, wherein: the inner cavities of the fixing plate (8) and the joint brace (1) are provided with electric heating wires (801), and the inner wall of the fixing plate (8) is provided with a sponge layer which is in contact with the surface of the limb of a patient.
5. The blood purification tubing protector according to claim 1, wherein: the outer sides of the air bags (9) are communicated with an air pipe (901), and the outer side end of the air pipe (901) is connected with a pressurizing air bag (902).
6. The blood purification tubing protector according to claim 1, wherein: arc frame (11) one end is passed through second pivot (1101) and is rotated the inner wall of connecting line mount (10), the fixed cover in the other end outside of arc frame (11) is equipped with rubber bistrique (1102), the inner wall of arc frame (11) outside end passes through the inner wall of spring (1103) connecting line mount (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063173.3U CN214969894U (en) | 2021-01-12 | 2021-01-12 | Pipeline protective tool for blood purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120063173.3U CN214969894U (en) | 2021-01-12 | 2021-01-12 | Pipeline protective tool for blood purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214969894U true CN214969894U (en) | 2021-12-03 |
Family
ID=79139747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120063173.3U Expired - Fee Related CN214969894U (en) | 2021-01-12 | 2021-01-12 | Pipeline protective tool for blood purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214969894U (en) |
-
2021
- 2021-01-12 CN CN202120063173.3U patent/CN214969894U/en not_active Expired - Fee Related
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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: 20211203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |