CN112847992B - Repeatedly-adhered medical foam dressing and preparation device - Google Patents
Repeatedly-adhered medical foam dressing and preparation device Download PDFInfo
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- CN112847992B CN112847992B CN202011621697.6A CN202011621697A CN112847992B CN 112847992 B CN112847992 B CN 112847992B CN 202011621697 A CN202011621697 A CN 202011621697A CN 112847992 B CN112847992 B CN 112847992B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
- B26D1/09—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type with a plurality of cutting members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/38—Heating or cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses a repeatedly-adhered medical foam dressing and a preparation device, wherein a preparation box is fixedly connected with a workbench, a box cover is rotatably connected with the preparation box, an observation window is fixedly connected with the box cover, a carbon dioxide inflator is fixedly connected with the workbench, a dressing die is slidably connected with the preparation box, a first air cylinder is fixedly connected with a frame body, a first piston rod is fixedly connected with the first air cylinder, a first connecting plate is fixedly connected with the first piston rod, a first cutting knife is fixedly connected with the first connecting plate, a second air cylinder is fixedly connected with the frame body, a second piston rod is fixedly connected with the second air cylinder, a second connecting plate is fixedly connected with the second piston rod, a second cutting knife is fixedly connected with the second connecting plate, a dressing cutting plate and a rubber cutting plate are fixedly connected with the workbench, the rubber layer is detachably connected with the rubber cutting plate, and a protective paper layer is connected with a detachable rubber layer, the problem of a repeatedly paste type medical foam dressing and preparation facilities cause the waste of manpower resources in the preparation process is solved.
Description
Technical Field
The invention relates to the technical field of biomedical materials, in particular to a repeatedly-adhered medical foam dressing and a preparation device thereof.
Background
The foam dressing is used as a majority of dressings formed by foaming water molecule materials, the foam dressing is fine and soft in texture, has certain absorbability, can absorb wound secretions, and provides a moist optimal environment for a wound surface.
Disclosure of Invention
The invention aims to provide a repeatedly-adhered medical foam dressing and a preparation device, and aims to solve the problem that manpower resources are wasted in the preparation process of the repeatedly-adhered medical foam dressing and the preparation device.
In order to achieve the above object, in a first aspect, the present invention provides a repeatedly-adhesive medical foam dressing preparation apparatus, comprising a table, two frame bodies, a preparation box, a box cover, an observation window, a carbon dioxide inflator, a dressing mold, a pressure gauge, a first cylinder, a first piston rod, a first connecting plate, a plurality of first cutters, a dressing cutting plate, a second cylinder, a second piston rod, a second connecting plate, a plurality of second cutters, a rubber cutting plate, a rubber layer and a protective paper layer, wherein the two frame bodies are respectively and fixedly connected with the table, the preparation box is fixedly connected with the table and positioned at one side close to the frame bodies, the box cover is rotatably connected with the preparation box and positioned at one side far away from the table, the observation window is fixedly connected with the box cover and penetrates through the box cover, the preparation box is provided with an inflation hole, the inflation hole is positioned at one side far away from the frame body, the carbon dioxide inflator is fixedly connected with the workbench and positioned at one side close to the inflation hole, the output end of the carbon dioxide inflator is fixedly connected with the preparation box and positioned at the inflation hole, the preparation box is also provided with two sliding chutes, the two sliding chutes are positioned inside the preparation box, the dressing mold is slidably connected with the preparation box and positioned on the sliding chutes, the pressure gauge is fixedly connected with the preparation box and positioned inside the preparation box, the first air cylinder is fixedly connected with the frame body, the first piston rod is fixedly connected with the output end of the first air cylinder, the first connecting plate is fixedly connected with the other side of the first piston rod, a plurality of first cutting knives are respectively fixedly connected with the other side of the first connecting plate, and the dressing cutting plate is fixedly connected with the workbench, the second cylinder with support body fixed connection, the second piston rod with second cylinder output end fixed connection, the second connecting plate with the opposite side fixed connection of second piston rod, a plurality of the second cutting knife respectively with the opposite side fixed connection of second connecting plate, the rubber cutting board with workstation fixed connection, the rubber layer with the connection can be dismantled to the rubber cutting board, protection paper layer with the connection can be dismantled to the rubber layer.
Wherein, repeatedly paste medical foam dressing preparation facilities of type still includes the exhaust valve, the preparation case still has the gas vent, the gas vent is located and is close to one side of case lid, the exhaust valve with gas vent fixed connection.
The repeatedly-adhered medical foam dressing preparation device further comprises a box door, the preparation box is further provided with a discharge port, the discharge port is located on one side far away from the inflation hole, and the box door is rotatably connected with the preparation box and located at the discharge port.
The repeatedly-adhered medical foam dressing preparation device further comprises two handles, wherein the two handles are respectively fixedly connected with the box cover and the box door and are located on one side far away from the preparation box.
Wherein, it still includes a plurality of laser lamps to paste the medical foam dressing preparation facilities of type repeatedly, and is a plurality of the laser lamp respectively with rubber cutting board fixed connection all is located and keeps away from one side of workstation.
Wherein, repeatedly paste medical foam dressing preparation facilities of type still includes two blotters, two the blotter respectively with first cylinder with second cylinder fixed connection all is located and keeps away from one side of support body.
Wherein, repeatedly paste medical foam dressing preparation facilities of type still includes four stoppers, four the stopper respectively with workstation fixed connection all is located and is close to one side of support body.
The repeatedly-adhered medical foam dressing preparation device further comprises four supporting legs, wherein the four supporting legs are respectively fixedly connected with the workbench and are located on one side of the frame body.
In a second aspect, the present invention provides a medical foam dressing of the repeated adhesive type, comprising: the rubber layer is detachably connected with the dressing, the rubber layer is fixedly connected with the dressing, and the dressing is arranged between the rubber layer and the protection paper layer.
The repeatedly-adhered medical foam dressing and the preparation device are fixedly connected with the workbench through the two frame bodies respectively, the preparation box is fixedly connected with the workbench and is positioned at one side close to the frame bodies, the box cover is rotatably connected with the preparation box and is positioned at one side far away from the workbench, the observation window is fixedly connected with the box cover and penetrates through the box cover, the preparation box is provided with an inflation hole which is positioned at one side far away from the frame bodies, the carbon dioxide inflator is fixedly connected with the workbench and is positioned at one side close to the inflation hole, the output end of the carbon dioxide inflator is fixedly connected with the preparation box and is positioned at the inflation hole, the preparation box is also provided with two sliding grooves, the two sliding grooves are positioned in the preparation box, and the dressing mold is in sliding connection with the preparation box, and is located on the chute, the pressure gauge is fixedly connected with the preparation box and is located inside the preparation box, the first air cylinder is fixedly connected with the frame body, the first piston rod is fixedly connected with the output end of the first air cylinder, the first connecting plate is fixedly connected with the other side of the first piston rod, a plurality of first cutters are respectively fixedly connected with the other side of the first connecting plate, the dressing cutting plate is fixedly connected with the workbench, the second air cylinder is fixedly connected with the frame body, the second piston rod is fixedly connected with the output end of the second air cylinder, the second connecting plate is fixedly connected with the other side of the second piston rod, a plurality of second cutters are respectively fixedly connected with the other side of the second connecting plate, the rubber cutting plate is fixedly connected with the workbench, and the rubber layer is detachably connected with the rubber cutting plate, the protective paper layer is detachably connected with the rubber layer, so that the problem that manpower resources are wasted in the preparation process of the repeatedly-adhered medical foam dressing and the preparation device is solved.
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 the drawings without creative efforts.
Fig. 1 is a sectional view of a repeat-stick type medical foam dressing preparation apparatus;
FIG. 2 is a schematic structural view of a repeated adhesion type medical foam dressing preparing apparatus;
fig. 3 is a side view of a repeat-stick type medical foam dressing preparation apparatus;
FIG. 4 is a schematic structural diagram of the rubber layer and the protective paper layer after cutting;
FIG. 5 is a cross-sectional view of the rubber layer, the cover paper layer and the dressing;
fig. 6 is a cross-sectional view of the viewing window and the antifogging layer.
1-workbench, 2-frame, 3-preparation box, 4-box cover, 5-observation window, 6-inflation hole, 7-carbon dioxide inflator, 8-chute, 9-dressing die, 10-pressure gauge, 11-first cylinder, 12-first piston rod, 13-first connecting plate, 14-first cutter, 15-dressing cutting plate, 16-second cylinder, 17-second piston rod, 18-second connecting plate, 19-second cutter, 20-rubber cutting plate, 21-rubber layer, 22-protective paper layer, 23-exhaust port, 24-exhaust valve, 25-discharge port, 26-box door, 27-handle, 28-laser lamp, 29-buffer pad, 30-limit block, 31-supporting feet, 32-sealing rings, 33-antifogging layers and 34-dressings.
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 or similar 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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must be constructed and operated in a specific orientation and thus should not be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 6, the present invention provides a repeatedly-adhesive medical foam dressing preparation apparatus, including a workbench 1, two frame bodies 2, a preparation box 3, a box cover 4, an observation window 5, a carbon dioxide inflator 7, a dressing mold 9, a pressure gauge 10, a first cylinder 11, a first piston rod 12, a first connecting plate 13, a plurality of first cutters 14, a dressing cutting plate 15, a second cylinder 16, a second piston rod 17, a second connecting plate 18, a plurality of second cutters 19, a rubber cutting plate 20, a rubber layer 21 and a protective paper layer 22, wherein the two frame bodies 2 are respectively and fixedly connected with the workbench 1, the preparation box 3 is fixedly connected with the workbench 1 and is located at one side close to the frame bodies 2, the box cover 4 is rotatably connected with the preparation box 3 and is located at one side far from the workbench 1, the observation window 5 is fixedly connected with the box cover 4, and penetrates the case cover 4, the preparation case 3 is provided with an inflation hole 6, the inflation hole 6 is positioned at one side far away from the frame body 2, the carbon dioxide inflator 7 is fixedly connected with the workbench 1 and positioned at one side close to the inflation hole 6, the output end of the carbon dioxide inflator 7 is fixedly connected with the preparation case 3 and positioned at the inflation hole 6, the preparation case 3 is also provided with two chutes 8, the two chutes 8 are positioned inside the preparation case 3, the dressing mold 9 is slidably connected with the preparation case 3 and positioned on the chutes 8, the pressure gauge 10 is fixedly connected with the preparation case 3 and positioned inside the preparation case 3, the first cylinder 11 is fixedly connected with the frame body 2, the first piston rod 12 is fixedly connected with the output end of the first cylinder 11, and the first connecting plate 13 is fixedly connected with the other side of the first piston rod 12, a plurality of first cutting knife 14 respectively with the opposite side fixed connection of first connecting plate 13, dressing cutting plate 15 with 1 fixed connection of workstation, second cylinder 16 with 2 fixed connection of support body, second piston rod 17 with the output end fixed connection of second cylinder 16, second connecting plate 18 with the opposite side fixed connection of second piston rod 17, it is a plurality of second cutting knife 19 respectively with the opposite side fixed connection of second connecting plate 18, rubber cutting plate 20 with workstation 1 fixed connection, rubber layer 21 with rubber cutting plate 20 can dismantle the connection, protection paper layer 22 with rubber layer 21 can dismantle the connection.
In this embodiment, when the dressing 34 is prepared, the foaming liquid and other materials are poured into the dressing mold 9, the carbon dioxide inflator 7 injects carbon dioxide into the preparation box 3 through the inflation hole 6, the pressure gauge 10 in the preparation box 3 can be observed through the observation window 5 on the box cover 4 to observe the inflation amount of the carbon dioxide inflator 7, finally, when the dressing 34 is cooled and shaped, the dressing 34 in the dressing mold 9 is taken out and placed on the dressing cutting plate 15, the first cylinder 11 drives the first piston rod 12 to drive the first connecting plate 13 to descend, the first cutting knife 14 descends along with the first connecting plate 13 to cut the dressing 34 on the dressing cutting plate 15, the rubber layer 21 is placed on the rubber cutting plate 20, and then the cut dressing 34 is placed on the rubber layer 21, finally, the protective paper layer 22 is covered on the dressing 34, the second air cylinder 16 drives the second piston rod 17 to drive the second connecting plate 18 to descend, the second cutting knife 19 descends along with the second connecting plate 18 to cut and press the rubber layer 21, the dressing 34 and the protective paper layer 22 on the rubber cutting plate 20, at the moment, a worker can clean the waste materials cut on the dressing cutting plate 15, when the device is used, the protective paper layer 22 is torn down, the rubber layer 21 with the dressing 34 is pasted at a wound position, the rubber layer 21 can be pasted repeatedly, and the problem that force resources are wasted in the preparation process of the repeatedly pasted medical foam dressing and the preparation device is solved.
Further, the repeatedly-adhered medical foam dressing preparation device further comprises an exhaust valve 24, the preparation box 3 is further provided with an exhaust port 23, the exhaust port 23 is located at one side close to the box cover 4, and the exhaust valve 24 is fixedly connected with the exhaust port 23.
In this embodiment, when the supercritical carbon dioxide gas flushed into the preparation tank 3 by the carbon dioxide inflator 7 reaches a saturated state, the exhaust valve may be opened to discharge excess carbon dioxide from the exhaust port 23.
Further, paste type medical foam dressing preparation facilities repeatedly still includes chamber door 26, preparation case 3 still has discharge gate 25, discharge gate 25 is located keep away from one side of gas cell 6, chamber door 26 with preparation case 3 rotates to be connected, and is located discharge gate 25 department.
In this embodiment, after the preparation of the dressing 34 is completed, the door 26 is opened, and the dressing mold 9 is taken out from the chute 8 through the discharge hole 25, so that the next step of cutting the dressing 34 can be performed.
Further, the repeatedly-adhered medical foam dressing preparation device further comprises two handles 27, and the two handles 27 are respectively fixedly connected with the box cover 4 and the box door 26 and are both positioned on one side far away from the preparation box 3.
In the present embodiment, in order to increase the convenience of the cover 4 and the door 26, the handles 27 are provided on both the cover 4 and the door 26, so that the convenience is concentrated.
Further, paste type medical foam dressing preparation facilities repeatedly still includes a plurality of laser lamps 28, and is a plurality of laser lamps 28 respectively with rubber cutting board 20 fixed connection all is located and keeps away from one side of workstation 1.
In this embodiment, the light source emitted by the laser light 28 is the placement center position of the dressing 34 on the rubber cutting board 20, and the worker can place the dressing 34 according to the light source emitted by the laser light 28 as a reference, so as to increase the precision of the second cutting knife 19.
Further, the repeatedly-adhered medical foam dressing preparation device further comprises two cushion pads 29, wherein the two cushion pads 29 are fixedly connected with the first cylinder 11 and the second cylinder 16 respectively and are located on one side far away from the frame body 2.
In the present embodiment, in order to prevent the first cylinder 11 and the second cylinder 16 from being damaged due to the collision between the first connecting plate 13 and the second connecting plate 18 and the first cylinder 11 and the second cylinder 16 when the first cylinder 11 and the second cylinder 16 are driven to contract to restore the first connecting plate 13 and the second connecting plate 18, the cushion pads 29 are provided on both the first cylinder 11 and the second cylinder 16, so as to protect the first cylinder 11 and the second cylinder 16.
Further, paste type medical foam dressing preparation facilities repeatedly still includes four stoppers 30, four stopper 30 respectively with workstation 1 fixed connection all is located and is close to one side of support body 2.
In this embodiment, in order to improve the accuracy of the first cutting knife 14 and the second cutting knife 19 in cutting the dressing 34 and the rubber layer 21, the limiting blocks 30 are disposed at two corners of the dressing cutting plate 15 and the rubber cutting plate 20, so as to limit the placement positions of the dressing 34 and the rubber layer 21.
Further, the repeatedly-adhered medical foam dressing preparation device further comprises four supporting legs 31, wherein the four supporting legs 31 are respectively fixedly connected with the workbench 1 and are located on one side away from the frame body 2.
In the present embodiment, in order to increase the stability of the repeated attachment type medical foam dressing manufacturing apparatus, the support legs 31 are provided on the table 1.
Further, the repeatedly-adhered medical foam dressing preparation device further comprises two sealing rings 32, wherein the two sealing rings 32 are fixedly connected with the box cover 4 and the box door 26 respectively and are positioned at one side close to the preparation box 3.
In the present embodiment, in order to increase the sealing performance of the preparation tank 3, the seal rings 32 are provided on both the box cover 4 and the box door 26, and the seal rings 32 fill gaps between the preparation tank 3 and the box cover 4 and the box door 26.
Further, the repeatedly-adhered medical foam dressing preparation device further comprises two antifogging layers 33, wherein the two antifogging layers 33 are respectively fixedly connected with the observation window 5 and are positioned on two sides of the observation window 5.
In this embodiment, in order to avoid the fogging on the surface of the observation window 5 caused by the preparation box 3 during the preparation of the dressing 34 and affecting the observation effect of the pressure gauge 10, the anti-fogging layers 33 are disposed on both sides of the observation window 5, and the anti-fogging layers 33 are a mixed layer of ITO conductive glass and silicon oxide, which has excellent anti-fouling, anti-fogging and anti-static effects.
In a second aspect, the present invention provides a medical foam dressing of the repeated adhesive type, comprising: the rubber layer 21 is detachably connected with the rubber layer 22, the rubber layer 21 is located at the adhering end of the rubber layer 21, and the dressing 34 is fixedly connected with the rubber layer 21 and located between the rubber layer 21 and the protective paper layer 22.
In this embodiment, the protection paper layer 22 is attached to the rubber layer 21 when not in use, so as to protect the adhesiveness of the rubber layer 21, prevent the rubber layer 21 and the dressing 34 from being contaminated by bacteria, and prevent infection of a wound when the dressing is attached to the wound, and when in use, the protection paper layer 22 is torn off, the rubber layer 21 with the dressing 34 is attached to the wound, and the rubber layer 21 can be repeatedly attached.
According to the repeatedly-adhered medical foam dressing and the preparation device, when the dressing 34 is prepared, foaming liquid and other materials are poured into the dressing mold 9, the carbon dioxide inflator 7 injects carbon dioxide into the preparation box 3 through the inflating hole 6, the pressure gauge 10 in the preparation box 3 can be observed through the observation window 5 on the box cover 4 to observe the inflating amount of the carbon dioxide inflator 7, finally, the dressing 34 in the dressing mold 9 is taken out and placed on the dressing cutting plate 15 after the dressing 34 is cooled and shaped, the first air cylinder 11 drives the first piston rod 12 to drive the first connecting plate 13 to descend, the first cutting knife 14 descends along with the first connecting plate 13 to cut the dressing 34 on the dressing cutting plate 15, and the rubber layer 21 is placed on the rubber cutting plate 20, the cut dressing 34 is placed on the rubber layer 21, finally the protective paper layer 22 covers the dressing 34, the second air cylinder 16 drives the second piston rod 17 to drive the second connecting plate 18 to descend, the second cutting knife 19 descends along with the second connecting plate 18 to cut and press the rubber layer 21, the dressing 34 and the protective paper layer 22 on the rubber cutting plate 20, and a worker can clean waste materials cut on the dressing cutting plate 15 at the moment.
While the above disclosure describes the preferred embodiment of the present invention, it is understood that the scope of the present invention is not limited thereto, and that all or part of the process flow of the above embodiment can be realized by those skilled in the art, and all equivalent changes and modifications can be made within the scope of the present invention.
Claims (8)
1. A repeatedly-adhered medical foam dressing preparation device is characterized by comprising a workbench, two frame bodies, a preparation box, a box cover, an observation window, a carbon dioxide inflator, a dressing mold, a pressure gauge, a first cylinder, a first piston rod, a first connecting plate, a plurality of first cutting knives, a dressing cutting plate, a second cylinder, a second piston rod, a second connecting plate, a plurality of second cutting knives, a rubber cutting plate, a rubber layer and a protective paper layer, wherein the two frame bodies are fixedly connected with the workbench respectively, the preparation box is fixedly connected with the workbench and is positioned at one side close to the frame bodies, the box cover is rotatably connected with the preparation box and is positioned at one side far away from the workbench, the observation window is fixedly connected with the box cover and penetrates through the box cover, the preparation box is provided with an inflation hole, and the inflation hole is positioned at one side far away from the frame bodies, the carbon dioxide inflator is fixedly connected with the workbench and positioned at one side close to the inflation hole, the output end of the carbon dioxide inflator is fixedly connected with the preparation box and positioned at the inflation hole, the preparation box is also provided with two sliding grooves which are positioned inside the preparation box, the dressing mold is slidably connected with the preparation box and positioned on the sliding grooves, the pressure gauge is fixedly connected with the preparation box and positioned inside the preparation box, the first air cylinder is fixedly connected with one frame body, the first piston rod is fixedly connected with the output end of the first air cylinder, the first connecting plate is fixedly connected with the other side of the first piston rod, a plurality of first cutting knives are respectively fixedly connected with the other side of the first connecting plate, and the dressing cutting plate is fixedly connected with the workbench, the second cylinder is fixedly connected with the other support body and is positioned at one side of the preparation box, the first cylinder is far away from one side of the preparation box, the second piston rod is fixedly connected with the output end of the second cylinder, the second connecting plate is fixedly connected with the other side of the second piston rod, a plurality of second cutting knives are respectively fixedly connected with the other side of the second connecting plate, the rubber cutting plate is fixedly connected with the workbench and is positioned at one side of the preparation box, which is far away from the dressing cutting plate, the rubber layer is detachably connected with the rubber cutting plate, and the protective paper layer is detachably connected with the rubber layer.
2. The apparatus according to claim 1, further comprising an exhaust valve, wherein the preparation box further comprises an exhaust port, the exhaust port is located at a side close to the box cover, and the exhaust valve is fixedly connected to the exhaust port.
3. The apparatus of claim 1, further comprising a box door, wherein the box door further comprises a discharge port located at a side away from the inflation hole, and the box door is rotatably connected to the box and located at the discharge port.
4. The apparatus according to claim 3, further comprising two handles, wherein the two handles are respectively fixedly connected to the box cover and the box door, and are located at a side away from the preparation box.
5. The apparatus according to claim 1, further comprising a plurality of laser lamps, wherein the plurality of laser lamps are respectively fixedly connected to the rubber cutting plate and are located at a side away from the worktable.
6. The apparatus of claim 1, further comprising two cushions, wherein the two cushions are fixedly connected to the first cylinder and the second cylinder, respectively, and are located at a side away from the frame.
7. The device for preparing a repeatedly-adhered medical foam dressing as claimed in claim 1, further comprising four limiting blocks, wherein the four limiting blocks are respectively fixedly connected with the workbench and are all positioned at one side close to the frame body.
8. The apparatus according to claim 1, further comprising four support legs, wherein the four support legs are respectively and fixedly connected to the worktable and located at a side away from the frame body.
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| CN202011621697.6A CN112847992B (en) | 2020-12-31 | 2020-12-31 | Repeatedly-adhered medical foam dressing and preparation device |
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| CN202011621697.6A CN112847992B (en) | 2020-12-31 | 2020-12-31 | Repeatedly-adhered medical foam dressing and preparation device |
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| CN112847992A CN112847992A (en) | 2021-05-28 |
| CN112847992B true CN112847992B (en) | 2022-08-26 |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20200013449A (en) * | 2018-07-30 | 2020-02-07 | 주식회사 원바이오젠 | Polyurethane foam dressing comprising silver-activated carbon composites and producing method thereof |
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