CN209917052U - Disposable wet dressing device - Google Patents
Disposable wet dressing device Download PDFInfo
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- CN209917052U CN209917052U CN201920094139.5U CN201920094139U CN209917052U CN 209917052 U CN209917052 U CN 209917052U CN 201920094139 U CN201920094139 U CN 201920094139U CN 209917052 U CN209917052 U CN 209917052U
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- wet compress
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Abstract
The utility model relates to a belong to medical appliances technical field. Its purpose provides a disposable wet compress ware, can avoid the liquid medicine on the wet compress gauze to run off in the use to can walk about wantonly when using and also can not influence the wet compress effect, thereby can greatly improve the comfort level of patient when using, and convenient to use. A disposable wet applicator comprising: the wet compress device comprises a wet compress device shell, a wet compress inner core and a fixing band; the middle part of the front surface of the wet compress device shell is provided with a rectangular opening, and the back part of the wet compress device shell is provided with a leakage-proof liquid injection opening, a liquid medicine display window and a humidity display window; the wet compress inner core consists of wet compress functional layers and capillary vein network layers, one capillary vein network layer is flatly laid between every two wet compress functional layers, the edge of each wet compress functional layer is positioned in the liquid accumulation groove, and each capillary vein network layer comprises at least one large vessel positioned in the lower liquid accumulation groove and a plurality of fine capillary branch pipes which are upwards branched from the large vessel to the upper liquid accumulation groove.
Description
The technical proposal of the utility model is a further research and development innovation proposal applied to the Chinese utility model for the disposable wet compress device (application number: 2018214895453).
Technical Field
The utility model relates to a disposable wet compress device, which belongs to the technical field of medical appliances.
Background
The wet compress is to apply the gauze soaked with the liquid medicine on the affected part so that the affected part can absorb the effective components in the liquid medicine. Currently, the wet dressing method generally used in clinical practice is to put the gauze soaked with the liquid medicine in a sterile container or sterile package in advance. The gauze is applied to the affected part after being taken out. However, the wet compress product in the form can not be effectively fixed when in use, or the limbs of the patient can not move, or the wet compress product needs to be additionally fixed by using objects such as adhesive tapes and the like; because the traditional wet dressing material is a piece of gauze soaked with wet dressing liquid, the wet dressing liquid easily flows out to the skin around the affected part due to gravity, so that the skin around the affected part which does not need to be subjected to wet dressing is stimulated; meanwhile, the wet compress gauze has uneven humidity under the non-flat state, so that in the wet compress process, a patient cannot walk at will, and even must keep a position which is beneficial to the wet compress effect as far as possible according to the wet compress position, so that the patient needs to keep a posture for a long time, and the body fatigue is easily caused; in addition, the gauze condition needs to be paid attention to continuously when the gauze is used, and the inconvenience in use caused by the fact that the gauze is dried and a new wet dressing gauze is not replaced in time or wet dressing liquid is added is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a disposable wet compress ware can avoid the liquid medicine on the wet compress gauze to run off in the use to can walk about wantonly when using and also can not influence the wet compress effect, thereby can greatly improve the comfort level of patient when using, and convenient to use.
The utility model aims at realizing through the following technical scheme:
the utility model provides a disposable wet compress device, include: a wet applicator housing and a wet applicator core.
The wet compress device comprises a wet compress device shell, a wet compress device and a control device, wherein the wet compress device shell is a container which is made of soft silica gel materials and forms a flat cavity in the wet compress device shell, four edges of the front surface of the wet compress device shell slightly protrude outwards to form a groove-shaped liquid accumulation groove which surrounds the periphery of the wet compress device shell by a circle, and the groove wall of the liquid accumulation groove becomes the side wall of the wet compress device shell.
The wet compress inner core consists of M wet compress functional layers and M-1 capillary vein network layers, the wet compress functional layers are of sheet structures which are made of medical gauze and the size of each wet compress functional layer is slightly smaller than that of the cavity, one capillary vein network layer is flatly paved between every two wet compress functional layers, the edge of each wet compress functional layer is positioned in the liquid accumulation groove, M is larger than or equal to 2, and each capillary vein network layer comprises: and one end of the large vessel is positioned in the lower end liquid accumulating tank, the other end of the large vessel is branched into a plurality of fine capillary branch pipes and extends upwards to the upper end liquid accumulating tank, the lower end liquid accumulating tank is a liquid accumulating tank which is positioned at one end of the lower position in the spatial position when the wet compress device is in a vertical state, and the liquid accumulating tank at the opposite end is the upper end liquid accumulating tank.
The wet compress device comprises a wet compress device shell and is characterized in that a rectangular opening is formed in the middle of the front face of the wet compress device shell, the middle of a wet compress inner core is positioned at the rectangular opening, so that the middle of the wet compress inner core can be in contact with skin to be wet-compressed through the rectangular opening, and the edge of the rectangular opening of the wet compress inner core is fixed in the wet compress device shell through a PP film waterproof spacer. Thus, the wet-dressing inner core can be contacted with the skin to be subjected to wet dressing from the rectangular opening, and the wet-dressing liquid medicine can be prevented from leaking from the rectangular opening.
And the left side of the upper end of the back surface of the wet compress device shell is provided with a leakage-proof liquid injection opening for injecting wet compress liquid medicine into the cavity.
The wet compress device comprises a wet compress device shell, and is characterized in that a liquid medicine display window is arranged on the right side of the upper end of the back of the wet compress device shell, the liquid medicine display window is a rectangular opening which is hermetically covered with a PP film waterproof spacer, a liquid medicine display strip made of hot melt adhesive type glue is arranged on the inner wall of the PP film waterproof spacer on the liquid medicine display window, and the liquid medicine display strip is in contact with a wet compress inner core.
The lower extreme left side department at the back of wet compress ware shell is equipped with a humidity display window, humidity display window has the rectangle opening of the waterproof spacer of PP membrane for a sealed cover be equipped with the humidity display strip of being made by printing ink display glue on the inner wall of the waterproof spacer of PP membrane on the humidity display window, humidity display strip with the wet compress inner core contacts mutually.
Fixing belts are arranged at two ends of the wet compress device shell and used for fixing the disposable wet compress device at a part to be wet compressed.
The disposable wet compress device of the utility model is used by one person, and is treated as disposable medical waste after being used, thereby meeting the requirements of hospital infection and reducing the occurrence of infection.
When carrying out the wet compress and handling, if the wet compress ware is horizontal form, then the front of wet compress ware shell is down, the wet compress liquid medicine is because the action of gravity can flow to around the hydrops inslot, can collect the liquid medicine because the dropping of gravity factor on the one hand, prevent that the wet compress liquid medicine on the wet compress gauze is too much and lead to the exosmosis, on the other hand, when the wet compress is handled the later stage, the wet compress liquid medicine on the wet compress gauze reduces when dry gradually, can absorb the wet compress liquid medicine from the hydrops groove through the edge of wet compress gauze again and carry out real-time supplementary, keep the moist of wet compress gauze, the efficiency of all wet compress liquid medicines of full play.
When wet compress treatment is carried out, if the wet compress device is vertical, the wet compress liquid medicine flows to the lower end liquid accumulation groove due to the action of gravity, the collected wet compress liquid medicine climbs upwards from the lower end liquid accumulation groove through the large vessel under the action of capillary phenomenon to flow into the upper end liquid accumulation groove, one part of the ascending wet compress liquid medicine is dispersed to the liquid accumulation grooves at two sides under the action of gravity, the other part of the ascending wet compress liquid medicine is absorbed on the wet compress gauze again from the edge of the wet compress functional layer (namely the edge of the wet compress gauze) in the liquid accumulation groove to realize supplement, the wet compress liquid medicine flowing to the liquid accumulation grooves at two sides can also be absorbed on the wet compress gauze nearby by the edge of the wet compress gauze in the liquid accumulation groove again to realize supplement, so that the wet compress gauze is kept moist, and the efficacy of all wet compress liquid medicines is fully exerted. So, real-time automatic supplementary effect is benefited from just the utility model discloses a "gentle slow attitude" self-loopa balance system that forms.
To medical personnel, the liquid medicine display window that sets up at wet compress ware shell back can help medical personnel to control the dose of wet compress liquid, and when wet compress liquid was filled up, inside hot melt adhesive type glue display was soaked to the wet compress liquid, makes its pH value change to lead to showing the strip color development, the suggestion wet compress liquid medicine addition is suitable, avoids the dressing excessively moist to arouse patient's uncomfortable impression. The humidity display window arranged on the back of the shell of the wet compress device can prompt the drying degree of the wet compress liquid, when the wet compress liquid is dried, the color of the humidity display strip made of the ink display glue disappears, when the color is not developed, the wet compress liquid is completely volatilized, the liquid medicine on the wet compress gauze is dried, and the wet compress treatment is finished. Therefore, the wet dressing device can help medical staff to control the dosage and time of the wet dressing liquid medicine, is beneficial to observation of the medical staff, improves the working accuracy and convenience, reduces the step of repeatedly adding the wet dressing liquid medicine, and is simple and easy to operate.
For patients, in the process of wet dressing, the movement is not limited any more, and the patients can sit, lie and appropriately walk, so that the use comfort is greatly improved; the shell of the wet compress device made of soft silica gel material can effectively prevent the liquid medicine in the wet compress gauze from seeping outwards, prevent the skin around the affected part from being stimulated by the wet compress liquid medicine, and correctly complete the wet compress of the wet compress part, thereby improving the comfort level of a patient in the wet compress treatment process; the design of fixed band can increase patient's applicable position, reaches effective fixed, and the patient also can do some activities in proper order in the in-process of wet compress.
The wet dressing liquid used clinically at present is mainly prepared Chinese patent medicine and magnesium sulfate, and the wet dressing liquid is macromolecular medicine, so that the pipe diameter of the large vessel is designed to be 5mm, and the pipe diameter of the capillary branch is designed to be 2 mm. Of course, it is understood that the disposable wet compress device provided by the utility model can also be applied to small molecule wet compress medicines. Accordingly, when the device is used for small molecule wet dressing, the pipe diameter size of the large vessel and the pipe diameter size of the capillary branch pipe can be adjusted moderately corresponding to the small molecule drug.
Preferably, at least two liquid medicine display strips made of hot melt adhesive type display glue are arranged on the inner wall of the PP film waterproof spacer on the liquid medicine display window; and at least two humidity display strips made of printing ink display glue are arranged on the inner wall of the PP film waterproof spacer on the humidity display window.
Preferably, the fixing bands are strip bands cut from oxford fabric, the disposable wet compress device at least comprises two pairs of wet compress bands, one fixing band of the same pair is arranged at one end of the shell of the wet compress device, the other fixing band of the same pair is symmetrically arranged at the other end of the shell of the wet compress device, and the two fixing bands of the same pair of fixing bands are respectively provided with corresponding male and female hasps.
Drawings
Figure 1 is a schematic front view of a preferred embodiment of the disposable wet applicator of the present invention.
FIG. 2 is a schematic diagram of the backside structure of the preferred embodiment shown in FIG. 1.
FIG. 3 is a schematic view of the cross-sectional configuration A-A of the embodiment of FIG. 1 showing the configuration of the wet dressing core disposed within the outer shell of the wet applicator.
Fig. 4 is a partial schematic structural view of the wet-laid inner core of the embodiment shown in fig. 3, showing only one wet-laid functional layer and one capillary network layer for better illustration of the structure.
Fig. 5 is a partial schematic view of the wet compress core of another preferred embodiment of the disposable wet compress of the present invention, showing only one wet compress functional layer and one capillary network layer for better illustration of the structure.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments, but the present embodiment is not limited to the present invention, and all similar structures and similar variations thereof adopted by the present invention should be included in the protection scope of the present invention.
Fig. 1-4 show a preferred embodiment of the present invention. The disposable wet applicator 100 includes: the wet compress device comprises a wet compress device shell 1 and a wet compress inner core 3, wherein two pairs of fixing bands 5 (original label is 9) are cut from oxford fabric and are strip-shaped band bodies, the same pair of fixing bands 5 are respectively and symmetrically arranged at two sides of the wet compress device shell 1, and two fixing bands of the same pair of fixing bands 5 are respectively provided with corresponding male and female hasps 6 (original label is 10).
As shown in fig. 1, the wet compress casing 1 is a container made of soft silica gel material and having a flat cavity 10 (in combination with fig. 3, the original drawing is not labeled with this structure, and labels are added), and the wet compress core 3 is arranged in the cavity 10 of the wet compress casing 1. A rectangular opening is arranged in the middle of the front of the wet compress casing 1, the middle part of the wet compress inner core 3 is just positioned at the rectangular opening in the middle of the front of the wet compress casing 1, and the wet compress inner core 3 and the wet compress casing 1 are fixed at the edge of the rectangular opening through a PP film waterproof spacer. Four sides of the front surface of the wet applicator shell 1 slightly protrude outwards so as to form a groove-shaped liquid accumulating groove 2 around the periphery of the wet applicator shell 1, and the groove wall of the liquid accumulating groove 2 becomes the side wall of the wet applicator shell 1.
Fig. 2 shows the structure of the back portion of the wet applicator casing 1, and as shown in fig. 2, a leak-proof liquid injection opening 41 (original numeral 4) is provided at the left side of the upper end (left side shown in fig. 2) of the back portion of the wet applicator casing 1, a humidity display window 42 (original numeral 5) is provided at the left side of the lower end, and a liquid medicine display window 44 (original numeral 7) is provided at the right side of the upper end. The humidity display window 42 is covered with a waterproof PP film spacer in a sealing manner, and two humidity display strips 43 (original number is 6) made of ink display glue are arranged on the inner wall of the waterproof PP film spacer. The liquid medicine display window 44 is hermetically covered with a PP film waterproof spacer, and two liquid medicine display strips 45 (original number is 8) made of hot melt adhesive type display glue are arranged on the inner wall of the PP film waterproof spacer.
The liquid accumulating tank 2 includes an upper end liquid accumulating tank 21, a lower end liquid accumulating tank 23, and a side end liquid accumulating tank 22. When the disposable wet applicator 100 is in an upright position, the upper end reservoir 21 will be above in a spatial position and the lower end reservoir 23 will be correspondingly below in a spatial position. For clarity, in this embodiment, the leakage-proof liquid injection opening 41 is used as a mark, and a section of the liquid accumulation tank on the same side as the upper end (i.e., the upper end shown in fig. 2) where the leakage-proof liquid injection opening 41 is provided is referred to as an upper-end liquid accumulation tank 21, and a section of the liquid accumulation tank on the opposite end (i.e., the lower end) is referred to as a lower-end liquid accumulation tank 23, and both the two sections of the liquid accumulation tanks on both sides are side-end. In use, the leakage-proof liquid injection opening 41 can be used as a mark according to different use positions, and the end provided with the leakage-proof liquid injection opening 41 faces the upper end direction of the disposable wet compressing device 100 in the vertical state. If the upper end direction of the disposable wet compress 100 in the upright state is determined by other marks instead of the leakage prevention filling opening 41 as a mark, the specific positions of the upper end liquid collecting tank, the lower end liquid collecting tank and the side end liquid collecting tank can be changed accordingly.
The wet compress inner core 3 is composed of three wet compress functional layers 31 and two capillary vein network layers 32 (as shown in fig. 3), specifically as shown in fig. 4, one capillary vein network layer 32 is flatly laid between every two wet compress functional layers 31, and the edge of the wet compress functional layer 31 is positioned in the liquid collecting tank 2. It should be understood that the present embodiment is provided as an example to better explain the structure of the wet laid core 3, and the number of the wet laid functional layer 31 and the capillary network layer 32 may be more or less as necessary. Referring to fig. 4, the wet-compress functional layer 31 is a sheet structure made of medical gauze and having a size slightly smaller than the cavity, and the capillary network layer 32 is composed of a large vessel 321 and a plurality of fine capillary branches 322 formed by branching the large vessel 321. One end of the large vessel 321 is located in the lower end liquid collecting tank 23, and the capillary branch pipe 322 is branched from the other end of the large vessel 321 and extends upward to the upper end liquid collecting tank 21.
When in use, the cavity 10 is filled with wet dressing liquid medicine from the leakage-proof liquid injection opening 41. When the wet dressing liquid medicine soaks the liquid medicine display strip 45, the pH value of the liquid medicine display strip is changed, so that the color is changed, and the effect of prompting that the adding amount of the wet dressing liquid medicine is appropriate is achieved. When the wet compress liquid medicine is filled into the cavity 10 from the leakage-proof liquid injection opening 41, the color of the humidity display strip 43 changes due to the contact with the wet compress liquid medicine, the wet compress functional layer 31 is gradually dried along with the progress of wet compress, the humidity display strip 43 in contact with the wet compress inner core 3 is also gradually dried, and the color of the humidity display strip 43 disappears after drying, so that the effect of prompting the drying of the wet compress inner core 3 is achieved.
The disposable wet compress device 100 can achieve a good wet compress effect regardless of whether it is used in a horizontal state or a vertical state. For example, if the disposable wet compress device 100 is horizontal, the front of the wet compress device housing 1 is downward, the wet compress liquid medicine will flow into the surrounding effusion groove 2 due to the action of gravity, on one hand, the liquid medicine dropping due to gravity can be collected, and the excessive wet compress liquid medicine on the wet compress functional layer 31 is prevented from causing the external seepage, on the other hand, when the wet compress treatment reaches the later stage, the wet compress liquid medicine on the wet compress functional layer 31 is gradually reduced and dried, and the wet compress liquid medicine can be absorbed from the effusion groove 2 through the edge of the wet compress functional layer 31 for supplement, so as to keep the wet compress functional layer 31 moist, and fully exert the efficacy of all the wet compress liquid medicines. If the disposable wet compress device 100 is vertical, the wet compress liquid medicine flows to the lower end liquid collecting tank 23 due to the gravity, the collected wet compress liquid medicine rises from the lower end liquid collecting tank 23 to the upper end liquid collecting tank 21 under the action of capillary phenomenon through the large vessel 321 and flows into the upper end liquid collecting tank 21, one part of the rising wet compress liquid medicine is dispersed to the side end liquid collecting tanks 22 at both sides under the action of gravity, the other part of the rising wet compress liquid medicine is absorbed on the wet compress gauze again from the edge of the wet compress functional layer 31 (namely the edge of the wet compress gauze) in the liquid collecting tank 2 to realize supplement, the wet compress liquid medicine flowing to the side end liquid collecting tanks 22 at both sides can be absorbed on the adjacent wet compress gauze again by the edge of the wet compress functional layer 31 in the liquid collecting tank to realize supplement, so as to keep the whole wet compress inner core 3 wet compress, and fully exert the efficacy of all the wet compress liquid medicine.
When the disposable wet applicator 100 is large in size, because the wet application core 3 is also large in size, in order to achieve better wetting effect, the capillary network layer 32 of the wet application core 3 may be provided with a plurality of large vessels 321, as shown in fig. 5, the capillary network layer 32 is composed of two large vessels 321 and a plurality of small capillary branches 322 formed by branching the two large vessels 321. One end of the large vessel 321 is located in the lower end liquid collecting tank 23, and the capillary branch pipe 322 is branched from the other end of the large vessel 321 and extends upward to the upper end liquid collecting tank 21.
Claims (5)
1. Disposable wet compressing device, its characterized in that: the method comprises the following steps:
the wet compress device comprises a wet compress device shell, a wet compress device and a control device, wherein the wet compress device shell is a container which is made of soft silica gel materials and forms a flat cavity in the wet compress device shell, four edges of the front surface of the wet compress device shell slightly protrude outwards to form a groove-shaped liquid accumulation groove which surrounds the periphery of the wet compress device shell by a circle, and the groove wall of the liquid accumulation groove becomes the side wall of the wet compress device shell;
the wet compress inner core consists of M wet compress functional layers and M-1 capillary vein network layers, the wet compress functional layers are of sheet structures which are made of medical gauze and the size of each wet compress functional layer is slightly smaller than that of the cavity, one capillary vein network layer is flatly paved between every two wet compress functional layers, the edge of each wet compress functional layer is positioned in the liquid accumulation groove, M is larger than or equal to 2, and each capillary vein network layer comprises: the wet compress device comprises at least one large vessel, a plurality of small capillary branch pipes, a plurality of capillary branch pipes and a plurality of capillary branch pipes, wherein one end of the large vessel is positioned in a lower end liquid accumulating groove in a spatial position when the wet compress device is in a vertical state;
a rectangular opening is formed in the middle of the front face of the wet compress device shell, the middle part of the wet compress inner core is positioned at the rectangular opening, so that the middle part of the wet compress inner core can be in contact with skin to be wet compressed through the rectangular opening, and the wet compress inner core is fixed in the wet compress device shell through a PP film waterproof spacer at the edge of the rectangular opening;
a leak-proof liquid injection opening is formed in the left side of the upper end of the back of the wet compress device shell and used for injecting wet compress liquid medicine into the cavity;
a liquid medicine display window is arranged on the right side of the upper end of the back of the wet compress device shell, the liquid medicine display window is a rectangular opening which is covered with a PP film waterproof spacer in a sealing mode, a liquid medicine display strip made of hot melt adhesive type display glue is arranged on the inner wall of the PP film waterproof spacer on the liquid medicine display window, and the liquid medicine display strip is in contact with the wet compress inner core;
a humidity display window is arranged on the left side of the lower end of the back of the wet compress device shell, the humidity display window is a rectangular opening which is covered with a PP film waterproof spacer in a sealing mode, a humidity display strip made of printing ink display glue is arranged on the inner wall of the PP film waterproof spacer on the humidity display window, and the humidity display strip is in contact with the wet compress inner core;
fixing belts are arranged at two ends of the wet compress device shell and used for fixing the disposable wet compress device at a part to be wet compressed.
2. A disposable wet applicator as recited in claim 1 wherein: the pipe diameter of the large vessel is 5mm, and the pipe diameter of the capillary branch pipe is 2 mm.
3. A disposable wet applicator as recited in claim 1 wherein: and at least two liquid medicine display strips made of hot melt adhesive type display glue are arranged on the inner wall of the PP film waterproof spacer on the liquid medicine display window.
4. A disposable wet applicator as recited in claim 1 wherein: and at least two humidity display strips made of printing ink display glue are arranged on the inner wall of the PP film waterproof spacer on the humidity display window.
5. A disposable wet applicator as recited in claim 1 wherein: the fixing bands are strip bands cut from Oxford fabric, the disposable wet compress device at least comprises two pairs of wet compress bands, one fixing band of the same pair is arranged at one end of the wet compress device shell, the other fixing band of the same pair is symmetrically arranged at the other end of the wet compress device shell, and the two fixing bands of the same pair of fixing bands are respectively provided with corresponding male and female hasps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094139.5U CN209917052U (en) | 2019-01-21 | 2019-01-21 | Disposable wet dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920094139.5U CN209917052U (en) | 2019-01-21 | 2019-01-21 | Disposable wet dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209917052U true CN209917052U (en) | 2020-01-10 |
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ID=69066608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920094139.5U Expired - Fee Related CN209917052U (en) | 2019-01-21 | 2019-01-21 | Disposable wet dressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209917052U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621178A (en) * | 2019-01-21 | 2019-04-16 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Disposable wet dressing device |
-
2019
- 2019-01-21 CN CN201920094139.5U patent/CN209917052U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621178A (en) * | 2019-01-21 | 2019-04-16 | 上海市杨浦区中心医院(同济大学附属杨浦医院) | Disposable wet dressing device |
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| GR01 | Patent grant | ||
| 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: 20200110 Termination date: 20220121 |