CN214550470U - Nephrology department hemodialysis locator - Google Patents
Nephrology department hemodialysis locator Download PDFInfo
- Publication number
- CN214550470U CN214550470U CN202023207576.5U CN202023207576U CN214550470U CN 214550470 U CN214550470 U CN 214550470U CN 202023207576 U CN202023207576 U CN 202023207576U CN 214550470 U CN214550470 U CN 214550470U
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- Prior art keywords
- plate
- fixed plate
- wall
- spring
- hemodialysis
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- 238000001631 haemodialysis Methods 0.000 title claims abstract description 19
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 19
- 238000000502 dialysis Methods 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 10
- 238000003466 welding Methods 0.000 claims description 8
- 239000003292 glue Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 238000011282 treatment Methods 0.000 description 6
- 229920001821 foam rubber Polymers 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 208000009304 Acute Kidney Injury Diseases 0.000 description 2
- 208000033626 Renal failure acute Diseases 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 201000011040 acute kidney failure Diseases 0.000 description 2
- 208000012998 acute renal failure Diseases 0.000 description 2
- 208000020832 chronic kidney disease Diseases 0.000 description 2
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 208000009663 Acute Necrotizing Pancreatitis Diseases 0.000 description 1
- 208000007848 Alcoholism Diseases 0.000 description 1
- 208000002682 Hyperkalemia Diseases 0.000 description 1
- 208000029422 Hypernatremia Diseases 0.000 description 1
- 208000034486 Multi-organ failure Diseases 0.000 description 1
- 208000010718 Multiple Organ Failure Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 201000003229 acute pancreatitis Diseases 0.000 description 1
- 201000007930 alcohol dependence Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000029744 multiple organ dysfunction syndrome Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000009256 replacement therapy Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a nephrology department hemodialysis locator, which belongs to the technical field of medical instruments and comprises a left fixed plate and a right fixed plate, wherein a first object placing groove and a second object placing groove are respectively arranged at the ends, which are close to the left fixed plate and the right fixed plate, a sleeve is arranged between the first object placing groove and the second object placing groove, a dialysis tube is fixedly connected on the inner wall of the sleeve, vertical risers are respectively arranged at the bottoms of the left fixed plate and the right fixed plate in a sliding way, an outer plate is welded at the bottom end of each riser, a round rod arranged horizontally is welded on the inner wall of each outer plate, and a mounting plate arranged vertically is sleeved on each round rod in a sliding way; the utility model can conveniently adjust the distance between the two inner plates according to the body type of people, improves the application range in use and ensures the stability after fixation; can avoid the inner plate to make personnel feel uncomfortable when fixing on the user for a long time, improve the travelling comfort when using.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to nephrology dept hemodialysis locator.
Background
Blood penetration is one of the kidney replacement treatment modes of patients with acute and chronic renal failure. The blood and electrolyte solution with similar body concentration are arranged inside and outside one hollow fiber through a dialyzer consisting of a plurality of hollow fibers, and the substance exchange is carried out through dispersion/convection, thereby removing the metabolic waste in the body and maintaining the balance of the electrolyte and acid and alkali; meanwhile, the whole process of removing excessive water in the body and returning purified blood is called hemodialysis, and is divided into intermittent hemodialysis treatment and continuous hemodialysis treatment according to different treatment methods. Besides being applied to chronic renal failure replacement therapy, the hemodialysis treatment device is also widely applied to acute renal failure, multiple organ failure, severe trauma, acute necrotizing pancreatitis, hyperkalemia, hypernatremia, acute alcoholism and the like caused by different reasons, and a dialysis tube needs to be positioned in the dialysis process to avoid the deflection of the dialysis tube in the dialysis process.
At present, in order to better perform hemodialysis treatment on a patient, a dialysis tube is generally fixed on the skin of a human body by a medical adhesive tape, but the fixing effect is affected by the method due to the fact that the medical adhesive tape is not firm and the adhesive tape is easy to degum, and therefore the hemodialysis positioner for nephrology department is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nephrology dept hemodialysis locator to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hemodialysis positioner for nephrology department comprises a left fixing plate and a right fixing plate, wherein one end of the left fixing plate, which is close to the right fixing plate, is respectively provided with a first storage groove and a second storage groove, a sleeve is arranged between the first storage groove and the second storage groove, the inner wall of the sleeve is fixedly connected with a dialysis tube, the bottoms of the left fixing plate and the right fixing plate are respectively and slidably provided with a vertically arranged vertical plate, the bottom end of the vertical plate is welded with an outer plate, the inner wall of the outer plate is welded with a horizontally arranged round rod, the round rod is slidably sleeved with a vertically arranged mounting plate, the round rod is sleeved with a horizontally arranged first spring, one end of the first spring is fixedly connected with the inner wall of the outer plate, the other end of the first spring is fixedly connected with the mounting plate, two ends of the mounting plate are respectively welded with a limiting plate, the mounting plate is slidably sleeved with two sliding blocks and two second springs, the two sliding blocks are positioned at two sides of the round rod, one end of the two springs is respectively and fixedly connected with the two sliding blocks, the other ends of the two springs are fixedly connected with the two limiting plates respectively, the two sliding blocks are hinged with connecting rods, one side of the outer plate is provided with an inner plate, and the two connecting rods are hinged with the inner plate.
Further, the spout that the level set up is all seted up to the bottom of left side fixed plate and right fixed plate, and the one end of left side fixed plate and right fixed plate is all rotated and is installed the threaded rod that the level set up, and the one end and the spout inner wall of threaded rod rotate to be connected, and the cover is equipped with the gear on the threaded rod, and riser slidable mounting is in the spout, and riser and threaded rod threaded connection, can make the riser remove along the horizontal direction.
Further, the equal slidable mounting in top of left side fixed plate and right fixed plate has the gag lever post of vertical setting, top in the spout is seted up flutedly, slidable mounting has the diaphragm that the level set up in the recess, the bottom and the diaphragm fixed connection of gag lever post, the spring post of two vertical settings of top fixedly connected with of diaphragm, the top and the recess inner wall fixed connection of spring post, the bottom welding of diaphragm has the bracing piece of vertical setting, the bottom welding of bracing piece has the rack, rack and gear engagement can prevent that the threaded rod from rotating.
Further, all set up the guide way of vertical setting on the inner wall of recess both sides, install the guide bar of vertical setting in the guide way, the both ends of diaphragm slip cap respectively locate two guide bars on, play the guide effect to the diaphragm.
Further, all the welding has the installation piece on left side fixed plate and the right fixed plate, sets up threaded hole on the installation piece, is equipped with the bolt between two installation pieces, and bolt and threaded hole threaded connection conveniently assemble left fixed plate and right fixed plate.
Furthermore, two one side that the inner panel is close to mutually all is equipped with the foam-rubber cushion, and the foam-rubber cushion passes through glue and inner panel inner wall fixed connection, travelling comfort when improving the use.
Compared with the prior art, the beneficial effects of the utility model are that:
through structures such as threaded rod, riser, gear, gag lever post, rack, diaphragm, can conveniently adjust the interval of two inner panels according to people's size, application scope during the use of improvement, and guaranteed the stability after fixing.
Through the structures of the first spring, the second spring, the inner plate, the outer plate, the sliding block, the connecting rod and the like, the inner plate can be prevented from causing discomfort to people when being fixed on a user for a long time, and the comfort in use is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of an outer plate and an inner plate of the present invention;
fig. 3 is an enlarged view of the utility model at a;
fig. 4 is a top view of the left and right fixing plates of the present invention.
In the figure: 1. a left fixing plate; 101. a first storage groove; 2. a right fixing plate; 201. a second storage groove; 3. a sleeve; 4. a dialysis tube; 5. a chute; 6. a threaded rod; 7. a vertical plate; 8. a gear; 9. a limiting rod; 10. a groove; 11. a transverse plate; 12. a spring post; 13. a support bar; 14. a rack; 15. an outer plate; 16. a round bar; 17. mounting a plate; 18. a first spring; 19. a limiting plate; 20. a slider; 21. a second spring; 22. a connecting rod; 23. an inner panel.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-4, the utility model provides a hemodialysis positioner for nephrology department, which comprises a left fixing plate 1 and a right fixing plate 2, wherein a first object placing groove 101 and a second object placing groove 201 are respectively arranged at the adjacent ends of the left fixing plate 1 and the right fixing plate 2, a sleeve 3 is arranged between the first object placing groove 101 and the second object placing groove 201, a dialysis tube 4 is fixedly connected on the inner wall of the sleeve 3, a vertical plate 7 is slidably arranged at the bottom of the left fixing plate 1 and the right fixing plate 2, an outer plate 15 is welded at the bottom end of the vertical plate 7, a horizontally arranged round rod 16 is welded on the inner wall of the outer plate 15, a vertically arranged mounting plate 17 is slidably sleeved on the round rod 16, a horizontally arranged first spring 18 is sleeved on the round rod 16, one end of the first spring 18 is fixedly connected with the inner wall of the outer plate 15, the other end of the first spring 18 is fixedly connected with the mounting plate 17, and limiting plates 19 are welded at the two ends of the mounting plate 17, the mounting plate 17 is sleeved with two sliders 20 and two second springs 21 in a sliding mode, the two sliders 20 are located on two sides of the round rod 16, one ends of the two springs 21 are fixedly connected with the two sliders 20 respectively, the other ends of the two springs 21 are fixedly connected with the two limiting plates 19 respectively, the two sliders 20 are hinged to each other through a connecting rod 22, an inner plate 23 is arranged on one side of the outer plate 15, and the two connecting rods 22 are hinged to the inner plate 23.
In this embodiment, the spout 5 that the level set up is all seted up to the bottom of left fixed plate 1 and right fixed plate 2, and the one end of left fixed plate 1 and right fixed plate 2 is all rotated and is installed threaded rod 6 that the level set up, and the one end of threaded rod 6 is connected with 5 inner wall rotations of spout, and the cover is equipped with gear 8 on the threaded rod 6, and riser 7 slidable mounting is in spout 5, and riser 7 and 6 threaded connection of threaded rod can make riser 7 remove along the horizontal direction.
In this embodiment, the equal slidable mounting in top of left fixed plate 1 and right fixed plate 2 has gag lever post 9 of vertical setting, top in the spout 5 is seted up fluted 10, slidable mounting has diaphragm 11 that the level set up in the recess 10, the bottom and the diaphragm 11 fixed connection of gag lever post 9, the spring post 12 of two vertical settings of top fixedly connected with of diaphragm 11, the top and the recess 10 inner wall fixed connection of spring post 12, the bottom welding of diaphragm 11 has the bracing piece 13 of vertical setting, the bottom welding of bracing piece 13 has rack 14, rack 14 and gear 8 mesh, can prevent that threaded rod 6 from rotating.
In this embodiment, all set up the guide way of vertical setting on the recess 10 both sides inner wall, install the guide bar of vertical setting in the guide way, two guide bars are located to the both ends of diaphragm 11 sliding sleeve respectively on, play the guide effect to diaphragm 11.
In this embodiment, all weld on left fixed plate 1 and the right fixed plate 2 and have the installation piece, set up threaded hole on the installation piece, be equipped with the bolt between two installation pieces, bolt and screw hole threaded connection conveniently assemble left fixed plate 1 and right fixed plate 2.
In this embodiment, two inner panels 23 all are equipped with the foam-rubber cushion in the one side that is close to mutually, and the foam-rubber cushion passes through glue and inner panel 23 inner wall fixed connection, travelling comfort when improving the use.
When the dialysis catheter is used, the dialysis catheter 4 is fixed in the cannula 3, the cannula 3 is placed between the cannula 101 and the object placing groove II 201, the left fixing plate 1 and the right fixing plate 2 can be fixed through bolts, one end of the dialysis catheter 4 is inserted into an abdominal cavity reserving hole of a patient, the limiting rod 9 is pulled, the limiting rod 9 drives the transverse plate 11, the transverse plate 11 drives the supporting rod 13, the supporting rod 13 drives the rack 14 to separate the rack 14 from the gear 8, the transverse plate 11 compresses the spring column 12, the threaded rod 6 can be rotated according to the body shape at the time, the threaded rod 6 drives the vertical plate 7, the vertical plate 7 drives the outer plate 15, the outer plate 15 drives the inner plates 23 to enable the two inner plates 23 to be close to each other, then the limiting rod 9 is loosened, the rack 14 is meshed with the gear 8 again through the rebound of the spring column 12, the threaded rod 6 is limited, and the two inner plates 23 can be fixed on the body of a person, at this time, the inner plate 23 is pressed, the inner plate 23 is transmitted to the connecting rod 22, the connecting rod 22 is transmitted to the sliding block 20, the sliding block 20 is transmitted to the mounting plate 17, the mounting plate 17 is transmitted to the first spring 18 to compress the first spring, so that the pressure is eliminated, meanwhile, the sliding block 20 slides, the sliding block 20 stretches the second spring 21, the pressure is eliminated again, and the comfort of a user is greatly improved through the matching of the first spring 18 and the second spring 21.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a nephrology dept hemodialysis locator, includes left fixed plate (1) and right fixed plate (2), its characterized in that: the device is characterized in that one end, close to the left fixing plate (1) and the right fixing plate (2), of the left fixing plate is provided with a first storage groove (101) and a second storage groove (201) respectively, a sleeve (3) is installed between the first storage groove (101) and the second storage groove (201), a dialysis tube (4) is fixedly connected to the inner wall of the sleeve (3), a vertical plate (7) is installed at the bottom of the left fixing plate (1) and the bottom of the right fixing plate (2) in a sliding mode, an outer plate (15) is welded at the bottom end of the vertical plate (7), a horizontally arranged round rod (16) is welded on the inner wall of the outer plate (15), a vertically arranged mounting plate (17) is sleeved on the round rod (16) in a sliding mode, a horizontally arranged first spring (18) is sleeved on the round rod (16), one end of the first spring (18) is fixedly connected with the inner wall of the outer plate (15), the other end of the first spring (18) is fixedly connected with the mounting plate (17), limiting plates (19) are welded at the two ends of the mounting plate (17), sliding sleeve is equipped with two sliders (20) and two second springs (21) on mounting panel (17), two sliders (20) are located the both sides of round bar (16), the one end of two second springs (21) respectively with two sliders (20) fixed connection, the other end of two second springs (21) respectively with two limiting plate (19) fixed connection, all articulate on two sliders (20) has connecting rod (22), one side of planking (15) is equipped with inner panel (23), two connecting rods (22) are articulated with inner panel (23).
2. A nephrology hemodialysis positioner according to claim 1, wherein: the bottom of left side fixed plate (1) and right fixed plate (2) all sets up spout (5) that have the level to set up, and the one end of left side fixed plate (1) and right fixed plate (2) all rotates threaded rod (6) that the installation has the level to set up, and the one end and the spout (5) inner wall of threaded rod (6) rotate and are connected, and the cover is equipped with gear (8) on threaded rod (6), riser (7) slidable mounting in spout (5), and riser (7) and threaded rod (6) threaded connection.
3. A nephrology hemodialysis positioner according to claim 2, wherein: the utility model discloses a spring support, including left side fixed plate (1) and right fixed plate (2), the equal slidable mounting in top of left side fixed plate (1) and right fixed plate (2) has gag lever post (9) of vertical setting, top in spout (5) is seted up fluted (10), slidable mounting has diaphragm (11) that the level set up in recess (10), the bottom and diaphragm (11) fixed connection of gag lever post (9), spring post (12) of two vertical settings of top fixedly connected with of diaphragm (11), the top and recess (10) inner wall fixed connection of spring post (12), the bottom welding of diaphragm (11) has bracing piece (13) of vertical setting, the bottom welding of bracing piece (13) has rack (14), rack (14) and gear (8) meshing.
4. A nephrology hemodialysis positioner according to claim 3, wherein: the guide grooves are vertically formed in the inner walls of the two sides of the groove (10), guide rods are vertically arranged in the guide grooves, and the two ends of the transverse plate (11) are respectively sleeved on the two guide rods in a sliding mode.
5. A nephrology hemodialysis positioner according to claim 1, wherein: all welding has the installation piece on left side fixed plate (1) and right fixed plate (2), set up threaded hole on the installation piece, is equipped with the bolt between two installation pieces, bolt and threaded hole threaded connection.
6. A nephrology hemodialysis positioner according to claim 1, wherein: and two sponge pads are arranged on one side of the inner plate (23) close to each other and are fixedly connected with the inner wall of the inner plate (23) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023207576.5U CN214550470U (en) | 2020-12-28 | 2020-12-28 | Nephrology department hemodialysis locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023207576.5U CN214550470U (en) | 2020-12-28 | 2020-12-28 | Nephrology department hemodialysis locator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214550470U true CN214550470U (en) | 2021-11-02 |
Family
ID=78366534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023207576.5U Expired - Fee Related CN214550470U (en) | 2020-12-28 | 2020-12-28 | Nephrology department hemodialysis locator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214550470U (en) |
-
2020
- 2020-12-28 CN CN202023207576.5U patent/CN214550470U/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: 20211102 |