CN211762640U - Gypsum cutting tool - Google Patents
Gypsum cutting tool Download PDFInfo
- Publication number
- CN211762640U CN211762640U CN201921803660.8U CN201921803660U CN211762640U CN 211762640 U CN211762640 U CN 211762640U CN 201921803660 U CN201921803660 U CN 201921803660U CN 211762640 U CN211762640 U CN 211762640U
- Authority
- CN
- China
- Prior art keywords
- gypsum
- cutting tool
- circular blade
- baffle
- shell
- 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
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 55
- 239000010440 gypsum Substances 0.000 title claims abstract description 55
- 239000011505 plaster Substances 0.000 claims description 19
- 238000009413 insulation Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 208000014674 injury Diseases 0.000 abstract description 9
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 241000251468 Actinopterygii Species 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 4
- 208000012260 Accidental injury Diseases 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010061213 Iatrogenic injury Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000399 orthopedic effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a gypsum cutting tool, through when cutting the gypsum, can adjust according to gypsum thickness the slider is in position on the spout, and then the adjustment the position of locating part later will the guard plate inserts between gypsum and the patient skin, make the gypsum be located the guard plate with between the locating part, and then the depth that the limiting part can be accurate limited gypsum cut is avoided circular blade fish tail patient skin, simultaneously the guard plate can further avoid circular blade bumps and touches patient skin, consequently passes through the guard plate with common cooperation between the locating part can be according to the accurate adjustment of gypsum thickness the depth that the gypsum was cut to circular blade when avoiding cutting the gypsum, the circular blade accidentally injures the patient, brings new injury for the patient.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a gypsum cutting tool.
Background
At present, in the bone surgery and orthopedic surgery, plaster is often used for external fixation to achieve the treatment purpose. Treat that the treatment reaches after the anticipated effect for a period of time, need use gypsum cutting tool cutting gypsum to demolish, but because the thickness of gypsum is different, at the use gypsum cutting tool cutting gypsum in-process, medical personnel can only judge the thickness of gypsum according to the experience, then cuts the gypsum to the blade is easy to the accidental injury patient when cutting the gypsum, causes new injury for the patient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gypsum cutting tool, the thickness that aims at solving among the prior art because the gypsum is different, medical personnel can only judge the thickness of gypsum according to the experience, cuts the gypsum then to the easy accidental injury patient of blade when cutting the gypsum, causes the technical problem of new injury for the patient.
In order to achieve the above object, the present invention provides a gypsum cutting tool, which comprises a housing, a driving member, a circular blade, a supporting rod, a baffle, a slider, a guard plate, a limiting member and a locking member, wherein the driving member is fixedly connected to the housing and located inside the housing, an output end of the driving member penetrates through the housing and is in transmission connection with the circular blade, one end of the supporting rod is fixedly connected to the housing, the other end of the supporting rod is fixedly connected to the baffle, the baffle and the circular blade are located on the same plane, two side walls of the baffle are respectively provided with a sliding groove, the slider is in sliding connection with the baffle and is respectively located inside each sliding groove, the guard plate is fixedly connected to the baffle and is located at one end of the baffle away from the supporting rod, and the guard plate is located below the circular blade, the locating part is the setting of U type structure, the both ends of locating part respectively with two slider fixed connection, the locking piece respectively with two the slider can be dismantled and be connected.
Wherein a gap is formed between the protection plate and the circular blade, and the height of the gap is greater than the thickness of the plaster.
The bottom surface of the front end of one end of the protection plate, which is far away from the baffle, is arc-shaped.
Wherein, the gypsum cutting tool still includes the heat insulating sheet, the heat insulating sheet with guard plate fixed connection, and be located the below of guard plate.
The interior of the heat insulation sheet is of a cavity structure, and the interior of the heat insulation sheet is filled with cooling liquid.
And scale marks are arranged on the side wall of the baffle.
Wherein, the shell is provided with a handheld part.
Wherein, a plurality of evenly distributed anti-skidding protrusions are arranged on the hand-held part.
Wherein, the bottom of the one end of casing keeping away from circular blade has the interface that charges.
The beneficial effects of the utility model are embodied in: when cutting the gypsum, can be according to gypsum thickness adjustment the slider is in position on the spout, and then the adjustment the position of locating part, later will the guard plate inserts between gypsum and the patient skin for the gypsum is located the guard plate with between the locating part, and then the depth that the accurate limited gypsum of locating part can cut is avoided circular blade fish tail patient skin, simultaneously the guard plate can further avoid circular blade bumps and touches patient skin, consequently passes through the guard plate with common cooperation between the locating part can be according to the accurate adjustment of gypsum thickness the depth that circular blade cut the gypsum is avoided when cutting the gypsum, the patient is hindered to circular blade mistake, brings new injury for the patient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the gypsum cutting tool of the present invention.
Fig. 2 is a side view of the gypsum cutting tool of the present invention.
Fig. 3 is a top view of the gypsum cutting tool of the present invention.
100-gypsum cutting tool, 10-shell, 101-handheld part, 102-antiskid bulge, 11-driving part, 12-circular blade, 13-supporting rod, 14-baffle, 141-sliding groove, 142-graduation line, 15-sliding block, 16-protective plate, 161-gap, 17-limiting part, 18-locking part, 19-heat-insulating plate and 20-charging interface.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a gypsum cutting tool 100, which includes a housing 10, a driving member 11, a circular blade 12, a supporting rod 13, a baffle plate 14, a sliding block 15, a protection plate 16, a limiting member 17 and a locking member 18, wherein the driving member 11 is fixedly connected to the housing 10 and located inside the housing 10, an output end of the driving member 11 penetrates through the housing 10 and is in transmission connection with the circular blade 12, one end of the supporting rod 13 is fixedly connected to the housing 10, the other end of the supporting rod 13 is fixedly connected to the baffle plate 14, the baffle plate 14 and the circular blade 12 are located on the same plane, sliding grooves 141 are provided on two side walls of the baffle plate 14, the sliding block 15 is slidably connected to the baffle plate 14 and is located inside each sliding groove 141, and the protection plate 16 is fixedly connected to the baffle plate 14, and is located baffle 14 is kept away from the one end of branch 13, just guard plate 16 is located the below of circular blade 12, locating part 17 is the setting of U type structure, the both ends of locating part 17 respectively with two slider 15 fixed connection, locking piece 18 respectively with two slider 15 can dismantle the connection.
In this embodiment, the driving element 11 and the battery pack are disposed inside the casing 10, the battery pack is electrically connected to the driving element 11 and the power switch outside the casing 10, the driving element 11 is a motor, the supporting rod 13 is used to support the baffle 14, the number of the supporting rods 13 can be multiple, the baffle 14 can be fixed more firmly by the multiple supporting rods 13, the baffle 14 and the circular blade 12 are located on the same plane, the thickness of the baffle 14 is smaller than that of the circular blade 12, the sliding slots 141 are disposed on both sides of the baffle 14, each sliding block 15 slides in the corresponding sliding slot 141, a plurality of threaded through holes are disposed on each sliding slot 141, threaded through holes are also disposed on two sliding blocks 15, and the threaded through holes on two sliding blocks 15 are communicated with the threaded through holes on each sliding slot 141, the locking member 18 is a bolt, and the locking member 18 sequentially penetrates through the threaded through holes of one of the sliding blocks 15, the two sliding grooves 141 and the other sliding block 15 and is in threaded connection with the threaded through holes, so as to fix the position of the limiting member 17, wherein the limiting member 17 is arranged in a U-shaped structure and can be used for the circular blade 12 to pass through.
When the plaster needs to be cut, the medical staff can observe the thickness of the plaster, then slide the two slide blocks 15 in the corresponding slide grooves 141 respectively, so as to move the position of the limiting part 17, until the thickness formed between the limiting part 17 and the protection plate 16 is larger than the thickness of the plaster, sequentially penetrate the locking part 18 through the threaded through holes communicated with one slide block 15, the two slide grooves 141 and the other slide block 15, so as to complete the position adjustment of the limiting part 17, then insert the protection plate 16 between the plaster and the skin of the patient, so that the plaster is positioned between the protection plate 16 and the limiting part 17, further the limiting part 17 can accurately limit the cutting depth of the plaster, prevent the circular blade 12 from scratching the skin of the patient when cutting the plaster under the driving of the driving part 11, and simultaneously, the protection plate 16 can isolate the skin of the patient from the circular blade 12, can further avoid circular blade 12 touches patient's skin, eliminates the fear psychology of patient, consequently passes through guard plate 16 with common cooperation between locating part 17 can be according to the accurate adjustment of gypsum thickness circular blade 12 cuts the degree of depth of gypsum, when avoiding cutting the gypsum, circular blade 12 accidental injury patient brings new injury for the patient, improves the cutting speed of gypsum simultaneously.
Further, a gap 161 is formed between the guard plate 16 and the circular blade 12, and the height of the gap 161 is greater than the thickness of the plaster.
In this embodiment, the gap 161 is provided to enable the medical staff to cut the plaster, and the protection plate 16 is extended into the gap between the plaster and the skin to be longer, so as to improve the cutting speed and the cutting effect of the plaster.
Further, the bottom surface of the front end of the guard plate 16, which is away from the end of the baffle plate 14, is curved.
In this embodiment, the bottom surface of the front end of the protection plate 16 far away from the baffle plate 14 is arc-shaped, so that when the safety plate extends into the gap between the plaster and the skin of the patient, the front end of the protection plate 16 far away from the baffle plate 14 does not touch the skin to cause iatrogenic injury to the patient.
Further, the gypsum cutting tool 100 further comprises a heat insulation sheet 19, wherein the heat insulation sheet 19 is fixedly connected with the protection plate 16 and is positioned below the protection plate 16.
In this embodiment, when the circular blade 12 cuts plaster, because the circular blade 12 and plaster are rubbed at a high speed, and the plaster cutting takes a certain time, the gap 161 generates heat, so that the protection plate 16 is scalded, at this time, the protection plate 16 can be separated from the skin of the patient by arranging the heat insulation sheet 19 below the protection plate 16, and the protection plate 16 is separated from the skin of the patient by the heat insulation sheet 19, so that the protection plate 16 can be prevented from scalding the skin of the patient, and new injuries can be brought to the patient.
Further, the inside of the heat insulating sheet 19 has a cavity structure, and the inside of the heat insulating sheet 19 is filled with a coolant.
In this embodiment, the inside of the heat shield 19 is filled with a coolant, which may be clear water, and the coolant fills the inside of the heat shield 19, so that the coolant can perform heat insulation and temperature reduction treatment on the heat on the protection plate 16, thereby effectively preventing the protection plate 16 from scalding the skin of the patient and bringing new damage to the patient.
Further, the side wall of the baffle 14 has graduation marks 142.
In this embodiment, the graduation lines 142 are arranged to enable medical staff to more intuitively know the moving distance of the limiting member 17, so that convenience is brought to the medical staff.
Further, the housing 10 has a hand-held portion 101 thereon.
In the present embodiment, the hand-held portion 101 is provided to make the user more comfortable when holding the housing 10.
Further, the hand-held portion 101 has a plurality of evenly distributed anti-slip protrusions 102 thereon.
In this embodiment, a plurality of the anti-slip protrusions 102 can increase the friction between the hands of the medical staff and the hand-held portion 101, so as to avoid the slipping phenomenon of the hands of the medical staff when the medical staff cuts the plaster.
Further, the bottom of the housing 10 at the end away from the circular blade 12 has a charging interface 20.
In this embodiment, the charging interface 20 is electrically connected to the storage battery pack, and the charging interface 20 is connected to an external power source through a charging wire, so as to charge the storage battery pack.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. A gypsum cutting tool is characterized in that,
the cutting device comprises a shell, a driving piece, a circular blade, a support rod, a baffle, sliders, protection plates, a limiting piece and a locking piece, wherein the driving piece is fixedly connected with the shell and is positioned in the shell, the output end of the driving piece penetrates through the shell and is in transmission connection with the circular blade, one end of the support rod is fixedly connected with the shell, the other end of the support rod is fixedly connected with the baffle, the baffle and the circular blade are positioned on the same plane, sliding grooves are formed in two side walls of the baffle, the sliders are in sliding connection with the baffle and are respectively positioned in each sliding groove, the protection plates are fixedly connected with the baffles and are positioned at one ends, far away from the support rod, of the baffle, the protection plates are positioned below the circular blade, the limiting piece is in a U-shaped structure, and two ends of the limiting piece are respectively fixedly connected with the two sliders, the locking pieces are detachably connected with the two sliding blocks respectively.
2. The gypsum cutting tool of claim 1,
a gap is formed between the protection plate and the circular blade, and the height of the gap is larger than the thickness of the plaster.
3. The gypsum cutting tool of claim 1,
the bottom surface of the front end of the one end of guard plate is kept away from the baffle is the arc.
4. The gypsum cutting tool of claim 1,
the gypsum cutting tool further comprises a heat insulation sheet, and the heat insulation sheet is fixedly connected with the protection plate and located below the protection plate.
5. The gypsum cutting tool of claim 4,
the interior of the heat insulation sheet is of a cavity structure, and cooling liquid is filled in the heat insulation sheet.
6. The gypsum cutting tool of claim 1,
the side wall of the baffle is provided with scale marks.
7. The gypsum cutting tool of claim 1,
the shell is provided with a handheld part.
8. The gypsum cutting tool of claim 7,
the handheld part is provided with a plurality of evenly distributed anti-skid projections.
9. The gypsum cutting tool of claim 1,
the bottom of the end, away from the circular blade, of the shell is provided with a charging interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803660.8U CN211762640U (en) | 2019-10-25 | 2019-10-25 | Gypsum cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921803660.8U CN211762640U (en) | 2019-10-25 | 2019-10-25 | Gypsum cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211762640U true CN211762640U (en) | 2020-10-27 |
Family
ID=72933292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921803660.8U Expired - Fee Related CN211762640U (en) | 2019-10-25 | 2019-10-25 | Gypsum cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211762640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605793A (en) * | 2019-10-25 | 2019-12-24 | 中国人民解放军陆军军医大学第一附属医院 | Gypsum cutting tool and preparation method thereof |
-
2019
- 2019-10-25 CN CN201921803660.8U patent/CN211762640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110605793A (en) * | 2019-10-25 | 2019-12-24 | 中国人民解放军陆军军医大学第一附属医院 | Gypsum cutting tool and preparation method thereof |
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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: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |