CN215740844U - Protective cover for hemodialysis examination - Google Patents
Protective cover for hemodialysis examination Download PDFInfo
- Publication number
- CN215740844U CN215740844U CN202120114805.4U CN202120114805U CN215740844U CN 215740844 U CN215740844 U CN 215740844U CN 202120114805 U CN202120114805 U CN 202120114805U CN 215740844 U CN215740844 U CN 215740844U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- fixedly arranged
- supporting seat
- hemodialysis
- cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 36
- 238000001631 haemodialysis Methods 0.000 title claims abstract description 15
- 230000000322 hemodialysis Effects 0.000 title claims abstract description 15
- 238000000502 dialysis Methods 0.000 abstract description 8
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 206010016717 Fistula Diseases 0.000 description 2
- 230000003890 fistula Effects 0.000 description 2
- 239000012510 hollow fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 208000009304 Acute Kidney Injury 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
- 238000006243 chemical reaction Methods 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
- 239000006185 dispersion Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, in particular to a protective cover for hemodialysis examination, aiming at the problems that the existing protective cover can only simply fix the arm of a patient, can not change the angle, so that the patient is uncomfortable during dialysis, the protective cover is inconvenient to use, and the protective cover can not be quickly assembled and disassembled, and the time is wasted, the utility model provides a scheme which comprises a supporting seat, wherein a fixed block is fixedly arranged on the supporting seat, a worm is rotatably arranged on the fixed block, one end of the worm is fixedly provided with a first hand wheel, a fixed frame is fixedly arranged on the supporting seat, a gear is rotatably arranged on the fixed frame, a connecting rod is fixedly arranged on the gear, and a placing groove is fixedly arranged on the connecting rod. The use is convenient, and the rapid loading and unloading can be carried out, thereby saving the time.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a protective cover for hemodialysis examination.
Background
Hemodialysis is one of kidney substitution treatment modes of acute and chronic renal failure patients, and is characterized in that blood in vivo is drained to the outside of the body, and in a dialyzer consisting of a plurality of hollow fibers, the blood and electrolyte solution (dialysate) with similar body concentration are arranged inside and outside one hollow fiber, and the substance exchange is carried out by the principles of dispersion, ultrafiltration, adsorption and convection, so that metabolic wastes in the body are removed, the electrolyte and acid-base balance is maintained, excessive water in the body is removed at the same time, and the purified blood is returned to the whole process.
The existing protective cover can only fix the arm of a patient simply, and cannot change the angle, so that the patient is uncomfortable and inconvenient to use when dialyzing, and the protective cover cannot be quickly assembled and disassembled, thereby wasting time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that the existing protective cover can only fix the arm of a patient simply and cannot change the angle, so that the patient is uncomfortable during dialysis, the protective cover is inconvenient to use, the protective cover cannot be assembled and disassembled quickly, and time is wasted.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a protective cover for hemodialysis examination comprises a supporting seat, wherein a fixed block is fixedly arranged on the supporting seat, a worm is rotatably arranged on the fixed block, a first hand wheel is fixedly arranged at one end of the worm, a fixed frame is fixedly arranged on the supporting seat, a gear is rotatably arranged on the fixed frame, a connecting rod is fixedly arranged on the gear, a placing groove is fixedly arranged on the connecting rod, a placing cover is fixedly arranged on the placing groove, a massage bulge is fixedly arranged in the placing cover, a protective cover is rotatably arranged on the placing cover, buckles are fixedly arranged on the protective cover and one side of the placing cover respectively, the two buckles are mutually matched, a supporting box is fixedly arranged on one side of the supporting seat, a screw rod is rotatably arranged in the supporting box, a first helical gear is fixedly arranged on the screw rod, a rotating rod is rotatably arranged on the inner wall of one side of the supporting box, and the dwang runs through the opposite side inner wall that supports the box, the one end fixed mounting of dwang has the second hand wheel, fixed mounting has the second helical gear on the dwang, first helical gear and second helical gear intermeshing.
Preferably, a plurality of supporting rods are rotatably mounted on the supporting seat, and the supporting rods are rotatably connected with the same placing groove.
Preferably, the screw rod is provided with a sliding block in a threaded manner, and one side of the sliding block is fixedly provided with a movable clamping plate.
Preferably, the protective cover is fixedly provided with an observation window, and the protective cover is provided with a plurality of vent holes.
Compared with the prior art, the utility model has the advantages that:
(1) this scheme is owing to set up mutually supporting of fixed block, worm, first hand wheel, mount, gear, connecting rod and standing groove, can dialyse at the most comfortable angle at the patient, improves the comfort level that the patient dialysis was.
(2) This scheme is owing to set up mutually supporting of bracing piece, support box, screw rod, first helical gear, dwang, second helical gear, second hand wheel, movable clamp plate and sliding block, enables the safety cover and fixes in one side of bed fast, and it is convenient to dismantle, practices thrift a large amount of time.
(3) This scheme is owing to set up the observation window, enables medical personnel's the condition of observing patient's internal fistula in real time, in time discovers and hinders unexpected emergence, protects patient's safety.
The utility model can ensure that the patient can dialyze at a comfortable angle when the patient dialyzes, improves the comfort level of the patient during dialysis, is convenient to use, can be quickly assembled and disassembled, and saves time.
Drawings
FIG. 1 is a front view of a protective cover for hemodialysis examination according to the present invention;
FIG. 2 is a schematic side view of a part of a protective cover for hemodialysis examination according to the present invention;
FIG. 3 is a schematic view of a portion A of a protective cover for hemodialysis examination according to the present invention;
fig. 4 is a schematic top view of a protective cover for hemodialysis examination according to the present invention.
In the figure: 1. a supporting seat; 2. a fixed block; 3. a worm; 4. a first hand wheel; 5. a fixed mount; 6. a gear; 7. a connecting rod; 8. a placement groove; 9. placing a cover; 10. massaging the bumps; 11. a protective cover; 12. buckling; 13. a support bar; 14. a support box; 15. a screw; 16. a first helical gear; 17. rotating the rod; 18. a second helical gear; 19. a second hand wheel; 20. moving the clamping plate; 21. a slider; 22. a vent hole; 23. and (4) an observation window.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Referring to fig. 1-4, a protective cover for hemodialysis examination, comprising a supporting seat 1, a fixed block 2 is fixedly arranged on the supporting seat 1, a worm 3 is rotatably arranged on the fixed block 2, a first hand wheel 4 is fixedly arranged at one end of the worm 3, a fixed frame 5 is fixedly arranged on the supporting seat 1, a gear 6 is rotatably arranged on the fixed frame 5, a connecting rod 7 is fixedly arranged on the gear 6, a placing groove 8 is fixedly arranged on the connecting rod 7, a placing cover 9 is fixedly arranged on the placing groove 8, a massage bulge 10 is fixedly arranged in the placing cover 9, a protective cover 11 is rotatably arranged on the placing cover 9, buckles 12 are fixedly arranged on the protective cover 11 and one side of the placing cover 9, the two buckles 12 are mutually matched, a supporting box 14 is fixedly arranged on one side of the supporting seat 1, a screw rod 15 is rotatably arranged in the supporting box 14, and a first helical gear 16 is fixedly arranged on the screw rod 15, a rotating rod 17 is rotatably arranged on the inner wall of one side of the supporting box 14, the rotating rod 17 penetrates through the inner wall of the other side of the supporting box 14, a second hand wheel 19 is fixedly mounted at one end of the rotating rod 17, a second helical gear 18 is fixedly mounted on the rotating rod 17, and the first helical gear 16 is meshed with the second helical gear 18.
In this embodiment, rotate on the supporting seat 1 and install a plurality of bracing pieces 13, a plurality of bracing pieces 13 rotate with same standing groove 8 and be connected.
In this embodiment, the screw 15 is threaded with a sliding block 21, and one side of the sliding block 21 is fixedly mounted with a movable clamp plate 20.
In this embodiment, the protective cover 11 is fixedly provided with an observation window 23, and the protective cover 11 is provided with a plurality of vent holes 22.
In this embodiment, the support base 1 is placed on a bed surface, the second hand wheel 19 is rotated, the second hand wheel 19 drives the second bevel gear 18 to rotate through the rotating rod 17, the second bevel gear 18 is meshed with the first bevel gear 16 and drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the screw rod 15 to rotate, the sliding block 21 on the screw rod 15 slides and drives the movable clamp plate 20 to slide, so that the support box 14 is fixed on one side of the bed, the patient places the arm in the placing cover 9, the protective cover 11 is covered, the two buckles 12 are fixed, the arm shaking of the patient during dialysis is avoided, the needle head sliding is avoided, the dialysis process is influenced, the massage bulge 10 in the placing cover 9 can avoid the blood obstruction caused by the long-time immobility of the arm of the patient, the dialysis time is prolonged, the medical personnel rotate the first hand wheel 4, the first hand wheel 4 drives the gear 6 to rotate through the worm 3, the gear 6 drives the placing groove 8 to carry out angle conversion, can be according to patient's demand, make the patient can dialysis by comfortable angle again, comfort level when improving the patient and dialyzing, medical personnel can in time block unexpected emergence through 23 real-time observation patient's internal fistula departments of observation window, protection patient's safety.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (4)
1. The protective cover for the hemodialysis examination comprises a supporting seat (1) and is characterized in that a fixed block (2) is fixedly arranged on the supporting seat (1), a worm (3) is rotatably arranged on the fixed block (2), a first hand wheel (4) is fixedly arranged at one end of the worm (3), a fixed frame (5) is fixedly arranged on the supporting seat (1), a gear (6) is rotatably arranged on the fixed frame (5), a connecting rod (7) is fixedly arranged on the gear (6), a placing groove (8) is fixedly arranged on the connecting rod (7), a placing cover (9) is fixedly arranged on the placing groove (8), a massage bulge (10) is fixedly arranged in the placing cover (9), a protective cover (11) is rotatably arranged on the placing cover (9), and a buckle (12) is fixedly arranged on one side of the protective cover (11) and one side of the placing cover (9), the two buckles (12) are mutually matched;
one side of supporting seat (1) is fixed and is provided with support box (14), support box (14) internal rotation and be provided with screw rod (15), fixed mounting has first helical gear (16) on screw rod (15), it is provided with dwang (17) to rotate on one side inner wall of support box (14), and dwang (17) run through the opposite side inner wall that supports box (14), the one end fixed mounting of dwang (17) has second hand wheel (19), fixed mounting has second helical gear (18) on dwang (17), first helical gear (16) and second helical gear (18) intermeshing.
2. A protective cover for hemodialysis examination according to claim 1, wherein a plurality of support rods (13) are rotatably installed on the supporting base (1), and a plurality of support rods (13) are rotatably connected to the same placing groove (8).
3. A protective cover for hemodialysis examination according to claim 1, wherein a sliding block (21) is threadedly installed on the screw rod (15), and a movable clamp plate (20) is fixedly installed on one side of the sliding block (21).
4. The protective cover for hemodialysis examination according to claim 1, wherein an observation window (23) is fixedly installed on the protective cover (11), and the protective cover (11) is opened with a plurality of vent holes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114805.4U CN215740844U (en) | 2021-01-16 | 2021-01-16 | Protective cover for hemodialysis examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120114805.4U CN215740844U (en) | 2021-01-16 | 2021-01-16 | Protective cover for hemodialysis examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215740844U true CN215740844U (en) | 2022-02-08 |
Family
ID=80071189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120114805.4U Expired - Fee Related CN215740844U (en) | 2021-01-16 | 2021-01-16 | Protective cover for hemodialysis examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215740844U (en) |
-
2021
- 2021-01-16 CN CN202120114805.4U patent/CN215740844U/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: 20220208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |