CN212235155U - Chronic wound nursing dressing change device - Google Patents
Chronic wound nursing dressing change device Download PDFInfo
- Publication number
- CN212235155U CN212235155U CN202020501632.7U CN202020501632U CN212235155U CN 212235155 U CN212235155 U CN 212235155U CN 202020501632 U CN202020501632 U CN 202020501632U CN 212235155 U CN212235155 U CN 212235155U
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- CN
- China
- Prior art keywords
- shell
- fixed
- gear
- dressing change
- chronic wound
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- 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
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- 230000001684 chronic effect Effects 0.000 title claims abstract description 19
- 230000000474 nursing effect Effects 0.000 title claims abstract description 12
- 208000027418 Wounds and injury Diseases 0.000 claims abstract description 21
- 206010052428 Wound Diseases 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 description 4
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 101100293261 Mus musculus Naa15 gene Proteins 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
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Abstract
The utility model discloses a chronic wound nursing device of changing dressings, which comprises an outer shell, shell bottom mid-mounting has fixed subassembly, and fixed subassembly includes first handle, and the inside that the one end of first handle extended into the shell is fixed with the fixture block, and the outside slip of fixture block has cup jointed first gear, and the draw-in groove has been seted up to the inside fixture block position department that corresponds of shell, and the inside one side of draw-in groove is fixed with the interior ring gear that uses with the fixture block cooperation, the utility model discloses simple structure, convenient to use, the device can be firmly fixed subaerial when using, prevents that the patient from pushing down the device of changing dressings because eating the pain hard when changing dressings, and the device can be better fixed patient's affected part simultaneously, is convenient for change dressings to patient's affected part.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a chronic wound nursing device of changing dressings.
Background
Chronic wound means the healing time limit extension, can not normally heal the wound that can only heal by external force, more common chronic wound is including pressing sore, arterial ulcer and diabetes foot etc, wherein need lift up patient's foot when changing dressings to diabetes foot patient, be convenient for observe patient's wound, current device of changing dressings can not carry out effectual fixed to patient's foot or hand, simultaneously when changing dressings, the patient probably because eat the pain and use effort to change the medicine frame or cause the injury to medical personnel.
SUMMERY OF THE UTILITY MODEL
The utility model provides a chronic wound nursing device of changing dressings has solved current nursing device of changing dressings and can not be fine fix subaerial, thereby the patient pushes away hard the problem of turning over device of changing dressings and the fixed patient affected part of not being convenient for when changing dressings owing to eat pain.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a chronic wound nursing dressing change device comprises a shell, wherein a fixing component is installed in the middle of the bottom end of the shell and comprises a first handle, a clamping block is fixed to one end of the first handle, the clamping block extends into the shell, a first gear is sleeved outside the clamping block in a sliding mode, a clamping groove is formed in the shell corresponding to the position of the clamping block, an inner gear ring matched with the clamping block for use is fixed to one side inside the clamping groove, a second gear rotatably connected to the shell through a rotating shaft is meshed to one side of the first gear, racks are meshed to one sides of the outer portions of the first gear and the second gear, a limiting groove is formed in the top end of each rack, a limiting rod is slidably connected to the inside of each limiting groove, the top end of each limiting rod is fixed to the inside of the shell, a mounting plate is fixed to the lower portion of the inner wall of the shell, the inside screw drive of sleeve is connected with first screw rod, and the guide way has been seted up on first screw rod top, and the inside sliding connection of guide way has the guide bar, and the guide bar top is fixed in the shell inside, and the sucking disc is installed to first screw rod bottom, and the subassembly of changing dressings is installed on the shell top.
Preferably, the subassembly of changing dressings includes two support columns, two support column symmetric welding are on the top of shell, the thread groove has been seted up on the support column top, spiral transmission is connected with the second screw rod in the thread groove, second screw rod top is fixed with the third gear, be connected with the chain between two third gears, the welding of third gear top one side has the second handle, be fixed with down the cardboard through the first connecting rod between two support columns, the upper portion at the support column is fixed to the first connecting rod, be equipped with the second connecting rod between two second screws, the both ends of second connecting rod are rotated and are cup jointed on second screw rod outside upper portion, the intermediate position department of second connecting rod is fixed with the last cardboard that sets up with cardboard symmetry down, cardboard bottom one side is fixed with the draft tube down, the draft tube bottom is connected with the honeycomb duct, the honeycomb duct bottom is connected with the sewage.
Preferably, the universal wheel is all installed in shell bottom four corners, and shell outside upper portion is fixed with the handle, and the inside sewage box both sides position department that is located of shell has all inlayed the storing box, and the shell top is located support column both sides position department and is fixed with puts the thing box.
Preferably, a through hole is formed in the bottom end of the shell corresponding to the fixing component.
Preferably, the limiting rod and the guide rod are both cuboid.
Preferably, the top end of the lower clamping plate and the bottom end of the upper clamping plate are both fixed with air bags.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in drive the first gear through first handle and rotate, drive the sucking disc through the connection between first gear and second gear, rack, helical gear, sleeve and the first screw rod and move down, extrude the air between sucking disc and the ground, the inside and outside pressure difference that forms of sucking disc, thereby fixed the device, prevent that the patient from leading to the emergence of the problem of falling the ground of dressing change device hard because of eating the pain when changing dressings, make the device more firm when using;
2. the utility model discloses in fix patient's affected part through last cardboard and lower cardboard, prevent that the patient from uncontrolled moving in affected part when changing dressings, the medical personnel of being convenient for change dressings and nursing to patient's affected part.
Drawings
Fig. 1 is a schematic perspective view of a dressing change device for chronic wound care according to the present invention;
fig. 2 is a schematic view of a fixture block rack mounting structure of a dressing change device for chronic wound care according to the present invention;
fig. 3 is a schematic view of a rack mounting structure of a dressing change device for chronic wound care according to the present invention;
fig. 4 is a schematic view of a third gear mounting structure of the dressing change device for chronic wound care of the present invention.
In the figure: 1. a housing; 2. a fixing assembly; 21. a first handle; 22. a clamping block; 23. a first gear; 24. a card slot; 25. an inner gear ring; 26. a second gear; 27. a rack; 28. a limiting rod; 29. mounting a plate; 210. a sleeve; 211. a helical gear; 212. a first screw; 213. a guide bar; 214. a suction cup; 3. a dressing change assembly; 31. a support pillar; 32. a second screw; 33. a third gear; 34. a chain; 35. a second handle; 36. a first connecting rod; 37. a lower clamping plate; 38. a second connecting rod; 39. an upper clamping plate; 310. a draft tube; 311. a flow guide pipe; 312. a sewage box; 4. a universal wheel; 5. a handle; 6. a storage box; 7. a storage box.
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.
Referring to fig. 1-4, a chronic wound nursing dressing change device comprises a housing 1, the housing 1 is provided with a fixing component 2 at the bottom middle part of the housing 1, the fixing component 2 comprises a first handle 21, one end of the first handle 21 extends into the housing 1 and is fixed with a clamping block 22, the clamping block 22 is sleeved with a first gear 23 in a sliding manner, a clamping groove 24 is arranged at the position corresponding to the clamping block 22 in the housing 1, an inner toothed ring 25 matched with the clamping block 22 is fixed at one side in the clamping groove 24, one side of the first gear 23 is engaged with a second gear 26 rotatably connected with the housing 1 through a rotating shaft, one side of the outer parts of the first gear 23 and the second gear 26 is engaged with a rack 27, the top end of the rack 27 is provided with a limiting groove, the inner part of the limiting groove is connected with a limiting rod 28 in a sliding manner, the limiting rod 28 is arranged to prevent the rack 27 from deviating during up-and, the utility model discloses a shell 1 inner wall lower part position department is fixed with mounting panel 29, the inside rotation of mounting panel 29 is connected with sleeve 210, sleeve 210 outside middle part is fixed with helical gear 211, the meshing is connected between helical gear 211 and the rack 27, rack 27 drives helical gear 211 and rotates, thereby it rotates to drive sleeve 210, the inside screw drive of sleeve 210 is connected with first screw rod 212, the guide way has been seted up on first screw rod 212 top, the inside sliding connection of guide way has guide bar 213, guide bar 213 is the cuboid form, prevent that first screw rod 212 from rotating along with sleeve 210 together, guide bar 213 top is fixed inside shell 1, sucking disc 214 is installed to first screw rod 212 bottom, shell 1 installs on the top and changes dressings subassembly 3.
The dressing change component 3 comprises two supporting columns 31, the two supporting columns 31 are symmetrically welded at the top end of the shell 1, a thread groove is formed in the top end of each supporting column 31, a second screw 32 is connected in the thread groove in a spiral transmission manner, a third gear 33 is fixed at the top end of each second screw 32, a chain 34 is connected between the two third gears 33, a second handle 35 is welded at one side of the top end of each third gear 33, a lower clamping plate 37 is fixed between the two supporting columns 31 through a first connecting rod 36, the second handle 35 drives the third gear 33 to rotate, the third gear 33 drives the second screws 32 to move up and down in the supporting columns 31, the first connecting rod 36 is fixed at the upper parts of the supporting columns 31, a second connecting rod 38 is arranged between the two second screws 32, two ends of the second connecting rod 38 are rotatably sleeved at the upper parts of the outer sides of the second screws 32, an upper clamping plate 39 which is symmetrically arranged with, fix the affected part of patient through last cardboard 39 and lower cardboard 37, lower cardboard 37 bottom one side is fixed with draft tube 310, draft tube 310 bottom is connected with honeycomb duct 311, honeycomb duct 311 bottom is connected with the embedding at the inside sewage box 312 of shell 1, the sewage that the in-process of changing dressings produced passes through in draft tube 310 and the honeycomb duct 311 inflow sewage box 312 to collect the sewage that the in-process of changing dressings produced.
When the utility model is used, firstly, medical staff pushes the device to the position of the tailstock of a patient through the handle 5, the first handle 21 is pulled outwards, the fixture block 22 is separated from the inner toothed ring 25, at the moment, the first handle 21 can be rotated, the first handle 21 can drive the first gear 23 to rotate, meanwhile, the first gear 23 and the second gear 26 drive the rack 27 to move up and down, the cuboid-shaped limiting rod 28 can ensure that the rack 27 cannot generate lateral deviation when moving up and down, the rack 27 is connected with the sleeve 210 through screw thread screwing so as to drive the helical gear 211 and the sleeve 210 to rotate, the sleeve 210 is internally connected with the first screw 212 through screw thread screwing, so the sleeve 210 drives the first screw 212 to rotate, because the guide rod 213 is installed, the first screw 212 cannot rotate and can only do up and down movement, when the first screw 212 moves down, the air in the sucker 214 is extruded, so that the suction cup 214 is tightly attached to the ground to fix the device, after the device is fixed, the first handle 21 is pressed inwards, the fixture block 22 is inserted into the inner toothed ring 25, at this time, the first handle 21 does not rotate any more, the leg or the arm of the patient is placed on the lower clamping plate 37, then the third gear 33 is rotated through the second handle 35, the third gear 33 drives the second screw rod 32 and the chain 34 to rotate, the chain 34 drives the other second screw rod 32 to rotate, the second screw rod 32 drives the upper clamping plate 39 to move downwards, the shank of the patient is fixed between the upper clamping plate 39 and the lower clamping plate 37, the air bag can better protect the leg of the patient by being installed, when changing the medicine, sewage enters the flow guide tube 311 along the flow guide tube 310 to flow into the sewage box 312, the medicine changing is convenient to be carried out, after the medicine changing is finished, the medical staff only needs to rotate the first handle 21 reversely, the device is moved after the suction cup 214 is completely off the ground.
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. The chronic wound nursing dressing change device comprises a shell (1) and is characterized in that a fixing component (2) is installed in the middle of the bottom end of the shell (1), the fixing component (2) comprises a first handle (21), a clamping block (22) is fixed in the shell (1) in a manner that one end of the first handle (21) extends into the shell, a first gear (23) is sleeved outside the clamping block (22) in a sliding manner, a clamping groove (24) is formed in the shell (1) in a position corresponding to the clamping block (22), an inner toothed ring (25) matched with the clamping block (22) for use is fixed on one side inside the clamping groove (24), a second gear (26) rotatably connected inside the shell (1) through a rotating shaft is meshed on one side of the outside of the first gear (23) and the second gear (26), a rack (27) is meshed on the top end of the rack (27), a limiting rod (28) is connected inside the limiting groove in a sliding manner, gag lever post (28) top is fixed inside shell (1), shell (1) inner wall lower part position department is fixed with mounting panel (29), mounting panel (29) internal rotation is connected with sleeve (210), sleeve (210) outside middle part is fixed with helical gear (211), meshing is connected between helical gear (211) and rack (27), sleeve (210) inside screw drive is connected with first screw rod (212), the guide way has been seted up on first screw rod (212) top, the inside sliding connection of guide way has guide bar (213), guide bar (213) top is fixed inside shell (1), sucking disc (214) are installed to first screw rod (212) bottom, the subassembly (3) of changing dressings is installed on shell (1) top.
2. The chronic wound nursing dressing change device according to claim 1, wherein the dressing change assembly (3) comprises two support columns (31), the two support columns (31) are symmetrically welded at the top end of the housing (1), a threaded groove is formed in the top end of each support column (31), a second screw (32) is connected in the threaded groove in a spiral transmission manner, a third gear (33) is fixed at the top end of each second screw (32), a chain (34) is connected between the two third gears (33), a second handle (35) is welded at one side of the top end of each third gear (33), a lower clamping plate (37) is fixed between the two support columns (31) through a first connecting rod (36), the first connecting rod (36) is fixed at the upper part of each support column (31), a second connecting rod (38) is arranged between the two second screws (32), two ends of each second connecting rod (38) are rotatably sleeved at the upper part of the outer side of the second screw (32), the middle position department of second connecting rod (38) is fixed with last cardboard (39) of setting up with cardboard (37) symmetry down, and lower cardboard (37) bottom one side is fixed with draft tube (310), and draft tube (310) bottom is connected with honeycomb duct (311), and honeycomb duct (311) bottom is connected with embedding at inside sewage box (312) of shell (1).
3. The chronic wound nursing dressing change device according to claim 2, characterized in that universal wheels (4) are installed at four corners of the bottom end of the shell (1), a handle (5) is fixed at the upper part of the outer side of the shell (1), storage boxes (6) are embedded in the shell (1) at positions at two sides of the sewage box (312), and storage boxes (7) are fixed at positions at two sides of the supporting column (31) at the top end of the shell (1).
4. A chronic wound care dressing change device according to claim 3, characterized in that the bottom end of the housing (1) is provided with a through hole at a position corresponding to the fixing component (2).
5. A chronic wound care dressing change device according to claim 4, characterized in that the stop lever (28) and the guide lever (213) are each cuboid.
6. A chronic wound care dressing change device according to claim 5, characterized in that air bags are fixed to the top end of the lower clamping plate (37) and the bottom end of the upper clamping plate (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501632.7U CN212235155U (en) | 2020-04-08 | 2020-04-08 | Chronic wound nursing dressing change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020501632.7U CN212235155U (en) | 2020-04-08 | 2020-04-08 | Chronic wound nursing dressing change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212235155U true CN212235155U (en) | 2020-12-29 |
Family
ID=73983568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020501632.7U Expired - Fee Related CN212235155U (en) | 2020-04-08 | 2020-04-08 | Chronic wound nursing dressing change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212235155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755381A (en) * | 2021-01-14 | 2021-05-07 | 吉林大学第一医院 | Intubate position nursing device of intubate patient in operating room |
-
2020
- 2020-04-08 CN CN202020501632.7U patent/CN212235155U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755381A (en) * | 2021-01-14 | 2021-05-07 | 吉林大学第一医院 | Intubate position nursing device of intubate patient in operating room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220520 Address after: 100071 No. 8 East Main Street, Beijing, Fengtai District Patentee after: The fifth medical center of PLA General Hospital Address before: 100071 No. 8 East Main Street, Beijing, Fengtai District Patentee before: Li Pei |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |