CN204814615U - Hand formula brace of changing dressings - Google Patents
Hand formula brace of changing dressings Download PDFInfo
- Publication number
- CN204814615U CN204814615U CN201520448313.3U CN201520448313U CN204814615U CN 204814615 U CN204814615 U CN 204814615U CN 201520448313 U CN201520448313 U CN 201520448313U CN 204814615 U CN204814615 U CN 204814615U
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- CN
- China
- Prior art keywords
- base
- gear
- tooth bar
- rotating shaft
- hand
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Abstract
The utility model relates to the technical field of medical equipment, specifically a hand formula brace of changing dressings, including two bases, a connecting rod, two pads and two back shafts, two bases between pass through the connecting rod is fixed, two respective one end of back shaft are connected one respectively and are filled up, and the other end is the free end respectively, the inside of every base all is equipped with hand elevating system, and this hand elevating system includes two mounts, a rooted tooth strip, a pivot and a gear. The beneficial effects of the utility model are that, simple structure, the accessible rotates the pivot and realizes, an upper and lower slip and an altitude mixture control that fills up of back shaft, the patient that need raise for limbs when operation or nursing operation uses to can bring up to suitable position according to the patient of difference, improve patient's satisfaction, the time of not only practicing thrift medical personnel, it is back not influence healing of operation moreover, the local skin disappearance pressurized condition.
Description
Technical field
This utility model relates to technical field of medical instruments, and specifically a kind of hand-rail type is changed dressings brace.
Background technology
Changing dressings is the bone surgery particularly postoperative very important link of fracture of tibia and fibula; because it dissects particularity wound; blood fortune difference wound blood fortune is poor; healing time extends; doctor changes dressings quite important; for preventing postoperative infection; suffering limb will change wound dressing in postoperative 2 ~ 3 days; observe the healing state of wound; cannot lift voluntarily because of patient wound's pain and change dressings for doctor, be often carry out lifting affected limb by nurse or assistant, often can increase the misery of patient because artificially changing the posture of holding in the palm/lifting; reduce the comfort level of sufferer and affect its rest, delaying rehabilitation.
Application number is " 201320250556.7 ", Authorization Notice No. is " CN203280659U ", name is called that the Chinese utility model patent of " brace of changing dressings " discloses one and to change dressings brace, comprise base, connecting rod and pad, base is two steel pipes, fixes between two steel pipes with connecting rod; Base is connected with pad by back shaft, back shaft is provided with set screw.By described change dressings brace can when performing the operation or at ordinary times nursing procedure time need the patients raised to limbs, but the height improved is unadjustable, the height that can not regulate for the actual needs of each patient adjusts, and therefore in use produces certain limitation.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of brace of changing dressings for leg that can carry out altitude mixture control for the actual needs of different patient.
In order to achieve the above object, this utility model provides a kind of hand-rail type and to change dressings brace, comprise two bases, connecting rod, two pads and two back shafts, fixed by described connecting rod between two described bases, described two back shafts one end separately connects a pad respectively, and the other end is respectively free end, and the inside of described each base is equipped with Manual elevator mechanism, this Manual elevator mechanism comprises two fixed mounts, a toothed rack, a rotating shaft and a gear, wherein:
Two described fixed mounts are parallel to be located in base, and install described rotating shaft between two fixed mounts, one end of this rotating shaft extends outside the base, and described rotating shaft is also provided with gear;
Described base longitudinally offers perforate, and the free end of described back shaft is stretched into after in base by perforate and connects tooth bar, and this wheel and rack is meshed, the opposite side on described tooth bar engagement limit and base inner wall laminating.By rotating shaft, pitch wheel tooth bar realizes the altitude mixture control of sliding up and down of back shaft and pad, makes the height of pad can meet different sick Man's Demands, flexible to operation.
Preferably, two described fixed mounts are separately positioned on the inwall top of base.
Preferably, described gear is provided with tooth slot structure towards the side of tooth bar, and the side of this gear tooth bar is dorsad arc-shaped side structure.The periphery of gear is transitioned into arc-shaped side structure by the tooth slot structure towards rack bar side, makes tooth bar on gear, have certain engagement range, when tooth bar is engaged to the two ends of tooth slot structure, is namely carried out locking by the arc-shaped side structure of gear.
The beneficial effects of the utility model are, structure is simple, the altitude mixture control of sliding up and down of back shaft and pad is realized by rotating shaft, the patient raised is needed to use when operation or nursing procedure to limbs, and suitable position can be brought up to according to different patients, improve the satisfaction of patient, not only save the time of medical personnel, and do not affect operation more after, there is not pressurized situation in local skin.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Wherein:
1-base 2-connecting rod 3-pad
4-back shaft 5-fixed mount 6-tooth bar
7-rotating shaft 8-gear 9-perforate
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described further.
Embodiment 1:
A kind of hand-rail type is as shown in Figure 1 changed dressings brace, comprise two bases, 1, connecting rod, 2, two pads 3 and two back shafts 4, fixed by described connecting rod 2 between two described bases 1, the respective one end of described two back shafts 4 connects a pad 3 respectively, the other end is respectively free end, the inside of described each base 1 is equipped with Manual elevator mechanism, and this Manual elevator mechanism comprises 6, the rotating shaft 7 of two fixed mounts 5, toothed rack and a gear 8, wherein:
Two described fixed mounts 5 are parallel to be located in base 1, installs described rotating shaft 7 between two fixed mounts 5, outside one end protuberate basic unit 1 of this rotating shaft 7, described rotating shaft 7 is also provided with gear 8;
Described base 1 longitudinally offers perforate 9, and the free end of described back shaft 4 is stretched into after in base 1 by perforate 9 and connects tooth bar 6, and this gear 8 is meshed with tooth bar 6, and described tooth bar 6 engages opposite side and the laminating of base 1 inwall on limit.By rotating shaft 7, pitch wheel 8, tooth bar 6 realize the altitude mixture control of sliding up and down of back shaft 4 and pad 3, make the height of pad 3 can meet different sick Man's Demands, flexible to operation.
Two described fixed mounts 5 are separately positioned on the inwall top of base 1.
Described gear 8 is provided with tooth slot structure towards the side of tooth bar 6, and the side of this gear 8 tooth bar 6 is dorsad arc-shaped side structure.The periphery of gear 8 is transitioned into arc-shaped side structure by the tooth slot structure towards tooth bar 6 side, makes tooth bar 6 have certain engagement range on gear 8, when tooth bar 6 is engaged to the two ends of tooth slot structure, is namely carried out locking by the arc-shaped side structure of gear 8.
Below the preferred embodiment that this utility model is created is illustrated, but this utility model is created and is not limited to described embodiment, those of ordinary skill in the art can also make all equivalent modification or replacement under the prerequisite without prejudice to this utility model creative spirit, and these equivalent modifications or replacement are all included in the application's claim limited range.
Claims (3)
1. a hand-rail type is changed dressings brace, comprise two bases (1), a connecting rod (2), two pads (3) and two back shafts (4), fixed by described connecting rod (2) between two described bases (1), one end that described two back shafts (4) are respective connects a pad (3) respectively, the other end is respectively free end, it is characterized in that, the inside of described each base (1) is equipped with Manual elevator mechanism, this Manual elevator mechanism comprises two fixed mounts (5), one toothed rack (6), a rotating shaft (7) and a gear (8), wherein:
Two described fixed mounts (5) are parallel to be located in base (1), between two fixed mounts (5), described rotating shaft (7) is installed, one end protuberate basic unit (1) of this rotating shaft (7), described rotating shaft (7) is also provided with gear (8) outward;
Described base (1) is upper longitudinally offers perforate (9), the free end of described back shaft (4) is stretched into after in base (1) by perforate (9) and connects tooth bar (6), this gear (8) is meshed with tooth bar (6), the opposite side on described tooth bar (6) engagement limit and the laminating of base (1) inwall.
2. hand-rail type according to claim 1 is changed dressings brace, it is characterized in that: two described fixed mounts (5) are separately positioned on the inwall top of base (1).
3. hand-rail type according to claim 1 is changed dressings brace, it is characterized in that: described gear (8) is provided with tooth slot structure towards the side of tooth bar (6), the side of this gear (8) tooth bar (6) is dorsad arc-shaped side structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448313.3U CN204814615U (en) | 2015-06-26 | 2015-06-26 | Hand formula brace of changing dressings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448313.3U CN204814615U (en) | 2015-06-26 | 2015-06-26 | Hand formula brace of changing dressings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814615U true CN204814615U (en) | 2015-12-02 |
Family
ID=54672264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520448313.3U Expired - Fee Related CN204814615U (en) | 2015-06-26 | 2015-06-26 | Hand formula brace of changing dressings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204814615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568053A (en) * | 2019-01-30 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | Surgery dressing assistor |
-
2015
- 2015-06-26 CN CN201520448313.3U patent/CN204814615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568053A (en) * | 2019-01-30 | 2019-04-05 | 中国人民解放军陆军军医大学第附属医院 | Surgery dressing assistor |
| CN109568053B (en) * | 2019-01-30 | 2020-06-02 | 中国人民解放军陆军军医大学第一附属医院 | Dressing change assistor for surgical outpatient service |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20170626 |