CN215351452U - External fixing device for neck part of hemodialysis patient - Google Patents
External fixing device for neck part of hemodialysis patient Download PDFInfo
- Publication number
- CN215351452U CN215351452U CN202121345552.8U CN202121345552U CN215351452U CN 215351452 U CN215351452 U CN 215351452U CN 202121345552 U CN202121345552 U CN 202121345552U CN 215351452 U CN215351452 U CN 215351452U
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- China
- Prior art keywords
- fixing
- circular
- external
- hemodialysis patient
- cervical
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- Expired - Fee Related
Links
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 28
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 28
- 210000004209 hair Anatomy 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims 1
- 208000003251 Pruritus Diseases 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002008 hemorrhagic effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000036407 pain Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 2
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 208000033626 Renal failure acute 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
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical clinic, and discloses a cervical external fixation device for a hemodialysis patient. This outer fixing device of hemodialysis patient's neck external tube, through be provided with a plurality of pipeline mountings in the device main part, be provided with the device mounting in the below of device main part, make the device when using, can carry out the activity between the structure according to the tractive, thereby avoid putting the hemorrhagic condition of pipe tractive and take place, central point through putting at device mounting lower surface is fixed with magnet, and the marginal point at device mounting lower surface is fixed with thorn hair and pastes the structure, fixed mode has been increased, the fixed mode of skin has been given up, avoid arousing the itch and the discomfort of patient's skin.
Description
Technical Field
The utility model relates to the technical field of medical treatment and clinic, in particular to a cervical external tube fixing device for a hemodialysis patient.
Background
The main method for treating acute and chronic renal failure in a hemodialysis room, the stable, reliable and safe vascular access is the basic guarantee for the smooth hemodialysis of a patient. At present, the traditional fixing method for the neck venous indwelling catheter for hemodialysis is that sterile gauze wraps up the venous indwelling catheter, medical adhesive plaster fixes the gauze on the facial skin of a patient, however, the gauze is easy to dirty when contacting the external environment, the adhesive plaster is easy to cause allergy, itching and pain when being stuck on the skin, and adhesive plaster scars are not easy to remove, so that a blood-permeable external fixing device for the neck venous indwelling catheter of the patient is needed to solve the problem.
Some hemodialysis patients on the market place external fixation devices of neck:
(1) in the actual use process, because the fixing device can not freely rotate, when a patient moves, the tube is easy to draw and bleed, so that the pain and the danger of the patient are caused;
(2) in the actual use process, as most of the fixing devices are fixed on the skin surface of a patient, the fixing mode is too single, the skin of the patient is easy to itch and discomfort, and the use is very inconvenient.
We therefore propose a transcervical external fixation device for a hemodialysis patient in order to solve the problems set out above.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In view of the defects of the prior art in the background art, the present invention aims to provide a cervical external fixation device for hemodialysis patients, which is provided by the background art, and aims to solve the problems that some cervical external fixation devices for hemodialysis patients in the current market are difficult to rotate, and when the patients move, the fixation devices are easy to cause the drawing of the indwelling tube to cause pain and danger to the patients, and the fixation modes are too single because most of the fixation devices are fixed on the skin surface of the patients, so that the skin of the patients is easy to itch and discomfort, and the fixation devices are inconvenient to use.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a blood passes through patient's neck and puts outer fixing device of pipe, includes the device main part, be provided with a plurality of pipeline mountings in the device main part, just the below of device main part is provided with the device mounting, the central point of device mounting lower surface puts and is fixed with magnet, just the border position of device mounting lower surface is fixed with the thorn hair subsides.
Preferably, the device main part includes the cuboid fixed block, the central point of bottom surface puts and is connected with circular connecting block under the cuboid fixed block.
Preferably, the pipeline fixing part comprises a sliding column, a connecting column is connected to the center of the side face of the sliding column, and a U-shaped fixing plate is connected to the top end of the connecting column.
Preferably, the device fixing member includes a circular fixing plate, a rotation column is connected to a center position of an upper surface of the circular fixing plate, and a circular rotation plate is connected to a top end of the rotation column.
Further, the inside of cuboid fixed block sets up to hollow structure, the both sides face symmetry of cuboid fixed block set up with the first spout of slip post looks adaptation, just the second spout with spliced pole looks adaptation is seted up to the upper surface of cuboid fixed block, be swing joint between device main part and the pipeline mounting, just through mutually supporting of first spout and slip post between device main part and the pipeline mounting to and the second spout is mutually supported with the spliced pole and is moved about, set up the rotation groove with circular rotor plate looks adaptation in the circular connecting piece, be connected for rotating between device main part and the device mounting, just rotate through mutually supporting of rotation groove and circular rotor plate between device main part and the device mounting.
Further, the device main body and the pipeline fixing piece are integrally made of polycarbonate materials.
Furthermore, the circular fixing plate is made of cloth, and the rotating column and the circular rotating plate are made of polycarbonate materials.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that: this outer fixing device of hemodialysis patient's neck external fixation:
(1) the plurality of pipeline fixing pieces are arranged on the device main body, and the device fixing pieces are arranged below the device main body, so that the blood permeable patient neck external fixing device can freely rotate and move between structures according to traction when in use, and the condition of traction bleeding of the blood permeable patient neck external fixing device is avoided.
(2) Through being fixed with magnet at the central point of device mounting lower surface to and be fixed with the thorn and paste the structure at the marginal position of device mounting lower surface, increased this blood and passed through patient's neck and put outer fixing device's of pipe fixed mode, give up the fixed mode of skin, avoid arousing the pruritus and the discomfort of patient's skin.
Drawings
FIG. 1 is a schematic view of a first assembly configuration of a extravascular fixation device of a hemodialysis patient according to the present invention;
FIG. 2 is a schematic view of a second assembly configuration of the extravascular fixation device of a hemodialysis patient according to the present invention;
FIG. 3 is a schematic view of the structure of the line fixing member of the external fixing device for the cervical catheterization of a hemodialysis patient according to the present invention;
FIG. 4 is a schematic view of the device fixing member structure of the extracorporeal fixing device for the cervical portion of a hemodialysis patient according to the present invention;
fig. 5 is a schematic cross-sectional structural view of the main body of the external fixing device for the cervical catheterization of the hemodialysis patient according to the present invention.
In the figure: the device comprises a device body 1, a cuboid fixed block 11, a first sliding chute 111, a second sliding chute 112, a circular connecting block 12, a rotating groove 121, a pipeline fixing piece 2, a sliding column 21, a connecting column 22, a U-shaped fixing plate 23, a device fixing piece 3, a circular fixing plate 31, a rotating column 32, a circular rotating plate 33, a magnet 4 and a bristle paste 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a cervical external fixation device for hemodialysis patients; the device comprises a device body 1, wherein a plurality of pipeline fixing pieces 2 are arranged on the device body 1, a device fixing piece 3 is arranged below the device body 1, a magnet 4 is fixed at the center of the lower surface of the device fixing piece 3, and a bur sticker 5 is fixed at the edge of the lower surface of the device fixing piece 3;
the device main body 1 comprises a cuboid fixed block 11, a circular connecting block 12 is connected to the center of the lower bottom surface of the cuboid fixed block 11, the pipeline fixing piece 2 comprises a sliding column 21, a connecting column 22 is connected to the center of the side surface of the sliding column 21, a U-shaped fixing plate 23 is connected to the top end of the connecting column 22, the device fixing piece 3 comprises a circular fixing plate 31, a rotating column 32 is connected to the center of the upper surface of the circular fixing plate 31, and a circular rotating plate 33 is connected to the top end of the rotating column 32;
as a preferred technical scheme of the utility model: the interior of the cuboid fixed block 11 is arranged as a hollow structure, the two side surfaces of the cuboid fixed block 11 are symmetrically provided with first sliding chutes 111 matched with the sliding columns 21, and the upper surface of the cuboid fixed block 11 is provided with a second chute 112 matched with the connecting column 22, the device main body 1 is movably connected with the pipeline fixing piece 2, and the device body 1 and the pipeline fixing piece 2 are mutually matched with the sliding column 21 through the first sliding chute 111, and the second sliding chute 112 and the connecting column 22 are matched with each other for movement, a rotating chute 121 matched with the circular rotating plate 33 is arranged in the circular connecting block 12, the device body 1 and the device fixing part 3 are rotationally connected, the device main body 1 and the device fixing piece 3 rotate through the mutual matching of the rotating groove 121 and the circular rotating plate 33, so that the structure of the external fixing device of the neck external catheter of the hemodialysis patient can be movably adjusted according to traction;
as a preferred technical scheme of the utility model: the device main body 1 and the pipeline fixing part 2 are integrally made of polycarbonate materials, the round fixing plate 31 is made of cloth, and the rotating column 32 and the round rotating plate 33 are both made of polycarbonate materials, so that the weight of the fixing device is reduced, and the fixing device is light and flexible to take and move.
The working principle of the embodiment is as follows: when the external fixing device for the neck of the hemodialysis patient is used, as shown in fig. 1-2, the whole device consists of a device body 1, a pipeline fixing piece 2, a device fixing piece 3, a magnet 4 and a thorn wool sticker 5, the device can be fixed through the magnet 4 or the thorn wool sticker 5, and then the opposite tube is fixed through the pipeline fixing piece 2;
as shown in figures 1 and 3-5, when the device is used, the rotation between the structures can be automatically carried out according to the pulling of the pipe placing so as to make adjustment, which is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art which is well known by a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be noted that, in the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, may be fixedly connected or detachably connected; or indirectly through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations; it will be apparent to those skilled in the art that modifications and equivalents may be made in the embodiments and/or portions thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a hemodialysis patient's external fixation of neck pipe, includes device main part (1), its characterized in that, be provided with a plurality of pipeline mounting (2) on device main part (1), just the below of device main part (1) is provided with device mounting (3), the central point of device mounting (3) lower surface puts and is fixed with magnet (4), just the border position of device mounting (3) lower surface is fixed with thorn hair subsides (5).
2. The external fixing device for the cervical part of the hemodialysis patient according to claim 1, wherein the device body (1) comprises a cuboid fixing block (11), and a circular connecting block (12) is connected to the center of the lower bottom surface of the cuboid fixing block (11).
3. The external fixing device for the cervical cannula of the hemodialysis patient according to claim 1, wherein the line fixing piece (2) comprises a sliding column (21), a connecting column (22) is connected to the center of the side surface of the sliding column (21), and a U-shaped fixing plate (23) is connected to the top end of the connecting column (22).
4. The external fixator for cervical catheters of hemodialysis patients according to claim 1, wherein said fixator (3) comprises a circular fixing plate (31), a rotating column (32) is connected to the center of the upper surface of said circular fixing plate (31), and a circular rotating plate (33) is connected to the top end of said rotating column (32).
5. The external fixing device for the cervical part of the hemodialysis patient according to claim 2, wherein the cuboid fixed block (11) is internally provided with a hollow structure, the two side surfaces of the cuboid fixed block (11) are symmetrically provided with first sliding grooves (111) matched with the sliding columns (21), the upper surface of the cuboid fixed block (11) is provided with second sliding grooves (112) matched with the connecting columns (22), the device body (1) and the pipeline fixing piece (2) are movably connected, the device body (1) and the pipeline fixing piece (2) are matched with each other through the first sliding grooves (111) and the sliding columns (21) and the second sliding grooves (112) and the connecting columns (22) are matched with each other for movement, the circular connecting block (12) is internally provided with a rotating groove (121) matched with the circular rotating plate (33), the device main body (1) is rotatably connected with the device fixing piece (3), and the device main body (1) and the device fixing piece (3) are rotated through the mutual matching of the rotating groove (121) and the circular rotating plate (33).
6. The external cervical plating device for hemodialysis patient according to claim 1, wherein the device body (1) and the line fixing member (2) are integrally made of polycarbonate material.
7. The external fixator for cervical catheterization of hemodialysis patient of claim 4, wherein the circular fixing plate (31) is made of cloth, and the rotating column (32) and the circular rotating plate (33) are made of polycarbonate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121345552.8U CN215351452U (en) | 2021-06-16 | 2021-06-16 | External fixing device for neck part of hemodialysis patient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121345552.8U CN215351452U (en) | 2021-06-16 | 2021-06-16 | External fixing device for neck part of hemodialysis patient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215351452U true CN215351452U (en) | 2021-12-31 |
Family
ID=79635345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121345552.8U Expired - Fee Related CN215351452U (en) | 2021-06-16 | 2021-06-16 | External fixing device for neck part of hemodialysis patient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215351452U (en) |
-
2021
- 2021-06-16 CN CN202121345552.8U patent/CN215351452U/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: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |