CN110339459B - An emergency NCPAP pipeline fixing device - Google Patents
An emergency NCPAP pipeline fixing device Download PDFInfo
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- CN110339459B CN110339459B CN201910629205.9A CN201910629205A CN110339459B CN 110339459 B CN110339459 B CN 110339459B CN 201910629205 A CN201910629205 A CN 201910629205A CN 110339459 B CN110339459 B CN 110339459B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
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- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 11
- 239000000416 hydrocolloid Substances 0.000 abstract description 7
- 230000008961 swelling Effects 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000009833 condensation Methods 0.000 description 7
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- 238000001035 drying Methods 0.000 description 6
- 238000005303 weighing Methods 0.000 description 6
- 239000002504 physiological saline solution Substances 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 4
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- 229920001661 Chitosan Polymers 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
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- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/0253—Holding devices, e.g. on the body where the catheter is attached by straps, bands or the like secured by adhesives
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Materials For Medical Uses (AREA)
Abstract
本发明涉及管路固定装置技术领域，具体为一种急诊NCPAP管路固定装置，包括水凝敷料以及设置在所述水凝敷料顶部的管道固定装置。该急诊NCPAP管路固定装置中，水胶体敷料为一体化设计，固定牢固、整体美观、拆卸简单、方便患儿佩戴以及检查，在有效的范围内全面保护皮肤，提高护理质量，同时将管路设置在水凝敷料上，不与患儿皮肤直接接触，减少患儿皮肤的磨损，通过第一连接带和第二连接带之间形成供呼吸管道固定的圆孔，便于对呼吸管道进行固定，同时通过刺面贴和毛面贴粘连的方式，便于调整第一连接带和第二连接带之间距离，能够调节管路的长短、方向，且方便拆卸，方便患儿外出检查。
The invention relates to the technical field of pipeline fixing devices, in particular to an emergency NCPAP pipeline fixing device, comprising a hydraulic dressing and a pipeline fixing device arranged on the top of the hydraulic dressing. In the emergency NCPAP pipeline fixing device, the hydrocolloid dressing is an integrated design, which is firmly fixed, beautiful overall, easy to disassemble, convenient for children to wear and check, comprehensively protect the skin within an effective range, improve the quality of care, and at the same time the pipeline It is arranged on the hydrogel dressing, not in direct contact with the skin of the child, reducing the wear and tear of the skin of the child, and a circular hole for fixing the breathing pipe is formed between the first connecting belt and the second connecting belt, which is convenient for fixing the breathing pipe. At the same time, by sticking the thorn surface sticker and the rough surface sticker, it is convenient to adjust the distance between the first connecting belt and the second connecting belt, and the length and direction of the pipeline can be adjusted.
Description
Technical Field
The invention relates to the technical field of pipeline fixing devices, in particular to an emergency NCPAP pipeline fixing device.
Background
At present, parents take care of emergency treatment children, the pipeline fixing method is inconsistent, the adhesive tape is used for adhering the skin and the hair of the children, the children are extremely painful when not taken down, the force is uncontrollable when the self-adhesive cloth is used, and the reddening can occur within 2 hours when the self-adhesive cloth is too tight; when too loose, it is easy to fall off, and the pain of the infant patient is aggravated by fixing the infant patient repeatedly.
Meanwhile, the skin of the newborn is sensitive and easy to damage; when the four limbs are difficult to puncture, scalp veins cannot be selected, and the scalp veins easily fall off along with the adhesive plaster, so that the pain of the children patients is aggravated; even if scalp puncture is successful, the puncture part is not easy to observe, and the liquid extravasation aggravates the pain of the children patients; the existing hydrocolloid dressing has different methods, different sticking ranges and methods, and can not well protect the skin because all the hydrocolloid dressing is stuck fully or the coverage range is insufficient; cutting is tedious, and after the adhesive tapes on the two sides are fixed, the length of the pipeline is inconvenient to adjust, the pipeline is not easy to disassemble, and the children patients are inconvenient to go out. In view of this, we propose an emergency NCPAP line fixture device.
Disclosure of Invention
The invention aims to provide an emergency NCPAP pipeline fixing device, which aims to solve the problems that the prior art proposes that the hydrocolloid dressing method is different, the sticking range and the sticking method are not uniform, the whole sticking is not full or the coverage range is not enough, and the skin cannot be well protected; cutting is tedious, and after the adhesive tapes on the two sides are fixed, the length of the pipeline is inconvenient to adjust, the pipeline is not easy to disassemble, and the children patients are inconvenient to go out.
In order to achieve the above purpose, in one aspect, the invention provides an emergency NCPAP pipeline fixing device, which comprises a hydraulic dressing and a pipeline fixing device arranged at the top of the hydraulic dressing, wherein the hydraulic dressing is integrally H-shaped, cheek attaching portions are arranged on two sides of the hydraulic dressing, the two cheek attaching portions are connected through a middle connecting portion, a through groove is formed in the top end of the middle connecting portion, and the through groove is in a water droplet shape.
Preferably, the bottom of the hydraulic dressing is provided with a lower groove.
Preferably, the top of the hydraulic dressing is provided with an upper groove, and a bump protrudes outwards from the center of the upper groove.
Preferably, the pipeline fixing device comprises a substrate, a first connecting belt is arranged at the top of the substrate, a second connecting belt is arranged at one end of the first connecting belt, and a strip-shaped groove is formed in the center of the first connecting belt.
Preferably, the base plate is sleeved with a strap.
Preferably, the top of the base plate is provided with a rough surface patch, and the tops of the first connecting belt and the second connecting belt are provided with a thorn surface patch.
Preferably, one end of the first connecting band is provided with a first bending portion, and one end of the second connecting band is provided with a second bending portion.
Preferably, the preparation steps of the hydraulic dressing are as follows:
s1, dissolving the hydrogel raw material in water, and uniformly stirring to form a solid-liquid mixed solution with uniform texture;
s2, placing the solution in a high-pressure steam cooker, and heating and dissolving for 1h at 120 ℃ to form a solution;
s3, pouring the solution into a culture dish, and standing for 1h at room temperature to remove bubbles in the solution as much as possible;
s4, placing the culture dish under the conditions that the energy is 2.45MeV, the current is 14mA, the transmission speed under the beam is 13m/min, and the total irradiation dose is 45kGy, and irradiating to form the homogeneous and transparent film-shaped hydrogel dressing.
Compared with the prior art, the invention has the beneficial effects that:
1. among this emergency call NCPAP pipeline fixing device, laminate in two side cheeks department through cheek laminating portion, be convenient for prevent that the water congeals dressing from droing, and can protect two side cheeks, paste the person department of covering at the infant through middle connecting portion, can protect in the infant person, and hydrocolloid dressing design as an organic whole, it is fixed firm, wholly pleasing to the eye, dismantle simply, make things convenient for the infant to wear and inspect, protect skin in effectual within range comprehensively, improve the quality of care, set up the pipeline on the water congeals dressing simultaneously, do not with infant skin direct contact, reduce the wearing and tearing of infant skin.
2. In this emergency call NCPAP pipeline fixing device, form the fixed round hole of confession breathing pipe through between first connecting band and the second connecting band, be convenient for fix breathing pipe, simultaneously paste the mode of adhesion through thorn face and hair face, be convenient for adjust distance between first connecting band and the second connecting band, can adjust and form the fixed round hole diameter of confession breathing pipe between first connecting band and the second connecting band, can adjust the length of pipeline, the direction, and convenient the dismantlement, make things convenient for the infant to go out the inspection.
Drawings
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a plan view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a hydraulic dressing of the present invention;
FIG. 4 is an exploded view of the pipe fixing device according to the present invention;
FIG. 5 is a perspective view of the pipe fixing device of the present invention;
FIG. 6 is a schematic view of the pipe fixing device according to the present invention in use;
fig. 7 is a diagram showing the overall use state of the hydraulic dressing of the present invention.
In the figure: 1. a hydraulic dressing; 11. a cheek engaging portion; 12. an intermediate connecting portion; 13. a through groove; 14. a lower groove; 15. an upper groove; 16. a bump; 2. a pipeline fixing device; 21. a substrate; 22. a first connecting belt; 23. a second connecting band; 24. a strip-shaped groove; 25. a belt; 26. pasting the rough surface; 27. sticking the thorn face; 28. a first curved portion; 29. a second curved portion.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
On one hand, the invention provides an emergency NCPAP pipeline fixing device, as shown in figures 1-3, which comprises a hydraulic dressing 1 and a pipeline fixing device 2 arranged on the top of the hydraulic dressing 1, wherein the hydraulic dressing 1 is integrally H-shaped, the H-shaped hydraulic dressing 1 is long at two sides and short in middle, so that the hydraulic dressing 1 is conveniently attached to the face integrally, cheek attaching parts 11 are arranged on two sides of the hydraulic dressing 1, the two cheek attaching parts 11 are connected through a middle connecting part 12, a through groove 13 is formed in the top end of the middle connecting part 12, and the through groove 13 is in a water droplet shape.
In this embodiment, cheek laminating portion 11 and middle connecting portion 12 are integrated into one piece structure, with hydrocolloid dressing 1 integration, fixed firm, whole pleasing to the eye, dismantle simple, make things convenient for the infant to wear and inspect, protect skin comprehensively at effectual within range, improve nursing quality.
Further, the tip of the through groove 13 in the shape of a water drop is close to the top end of the hydraulic dressing 1, so that the shape of the through groove 13 is similar to the shape of the nose, the nose of the patient can penetrate through the through groove 13 when the hydraulic dressing 1 is worn, and the whole body is comfortable to wear.
Specifically, the lower groove 14 is opened at the bottom of water condensation dressing 1, and when water condensation dressing 1 pasted on face, lower groove 14 formed the arc to the laminating is in infant upper lip department, and the laminating of water condensation dressing 1 in infant face of being convenient for protects skin in effectual within range comprehensively, improves nursing quality.
It is worth mentioning that the top of the hydraulic dressing 1 is provided with an upper groove 15, the center of the upper groove 15 protrudes outward with a bump 16, when the hydraulic dressing 1 is pasted on the face, the upper groove 15 forms an arc shape and is pasted between two eyes of a patient child, so that the hydraulic dressing 1 is conveniently pasted on the face of the patient child, the skin is comprehensively protected in an effective range, the nursing quality is improved, and meanwhile, the protruded bump 16 is pasted on a mountain root to prevent the hydraulic dressing 1 from slipping off.
When the hydraulic dressing 1 of the emergency NCPAP pipeline fixing device of the embodiment is pasted, the application is firstly unfolded, the hydraulic dressing 1 without one side of the pipeline fixing device 2 is pasted on the face of a patient child, so that the cheek pasting parts 1 on two sides are positioned on two sides of the face of the patient child, the nose of the patient child is exposed from the through groove 13, the middle connecting part 12 of the hydraulic dressing 1 is pasted on the middle of the patient child, when the hydraulic dressing 1 is pasted on the face, the lower groove 14 forms an arc shape and is pasted on the upper lip of the patient child, the upper groove 15 forms an arc shape and is pasted between two eyes of the patient child, and the convex bump 16 is pasted on the mountain root to prevent the hydraulic dressing 1 from sliding off, and is pasted on the bilateral cheeks through the cheek pasting parts 11 to prevent the hydraulic dressing 1 from falling off, and can protect the bilateral cheeks, and is pasted on the middle of the patient child through the middle connecting part 12, can protect among the infant person, and hydrocolloid dressing 1 designs as an organic whole, and fixed firm, whole pleasing to the eye, dismantle simple, make things convenient for the infant to wear and inspect, protect skin at effectual within range comprehensively, improve the nursing quality, set up pipeline 1 on the water condensation dressing simultaneously, not with infant skin direct contact, reduce the wearing and tearing of infant skin.
Example 2
As a second embodiment of the present invention, in order to fix and adjust the pipeline, the present inventor further improves the pipeline fixing device 2, and as a preferred embodiment, as shown in fig. 4 and 5, the pipeline fixing device 2 includes a base plate 21, a first connecting belt 22 is disposed on a top of the base plate 21, a second connecting belt 23 is disposed at one end of the first connecting belt 22, and a strip-shaped groove 24 is disposed at a central position of the first connecting belt 22.
In this embodiment, the substrate 21 is made of aseptic cotton material, which is environmentally friendly and nontoxic and can be in direct contact with skin.
Further, the substrate 21 and the hydraulic dressing 1 are adhesively fixed, and preferably, the substrate 21 and the hydraulic dressing 1 are closely adhered by a double-sided adhesive tape, so that the substrate 21 is conveniently arranged on the top of the hydraulic dressing 1.
Furthermore, the first connecting belt 22 and the second connecting belt 23 are made of non-woven fabrics, and the materials have good toughness and good wear resistance, so that the angle can be adjusted freely.
Specifically, the size of the second connecting band 23 is smaller than that of the strip-shaped groove 24, so that the second connecting band 23 can conveniently pass through the strip-shaped groove 24.
In addition, the base plate 21 is sleeved with a belt 25, the belt 25 is annular, and the first connecting belt 22 passes through the belt 25, so that the first connecting belt 22 is fixed on the base plate 21 through the belt 25.
Besides, the top of the base plate 21 is provided with the matte patches 26, the tops of the first connecting belt 22 and the second connecting belt 23 are provided with the matte patches 27, the matte patches 26 are tightly adhered to the top of the base plate 21 through glue, and the matte patches 27 are tightly adhered to the tops of the first connecting belt 22 and the second connecting belt 23 through glue, so that one layer of the matte patches 26 can be conveniently formed on the base plate 21, and meanwhile, one layer of the matte patches 27 is formed on the tops of the first connecting belt 22 and the second connecting belt 23.
It should be noted that one end of the first connecting band 22 is provided with a first bending portion 28, one end of the second connecting band 23 is provided with a second bending portion 29, the first bending portion 28 and the first connecting band 22 are integrally formed, the second bending portion 29 and the second connecting band 23 are integrally formed, and the first bending portion 28 and the second bending portion 29 are both semicircular, so that the first connecting band 22 can be held by the first bending portion 28, and the second connecting band 23 can be held by the second bending portion 29.
When the emergency NCPAP pipeline fixing device of the embodiment is used for fixing the pipeline, after the water condensation dressing 1 is pasted on the face of a patient, two ends of the breathing pipeline are placed on the base plates 21 at two sides of the water condensation dressing 1, the breathing pipeline is located between the first connecting belt 22 and the second connecting belt 23, the first connecting belt 22 is lifted up through the first bending portion 28, the second connecting belt 23 is lifted up through the second bending portion 29, at this time, the second connecting belt 23 passes through the strip-shaped groove 24 inside the first connecting belt 22, so that the puncturing surface patch 27 of the second connecting belt 23 is adhered to the hair surface patch 26, the puncturing surface patch 27 of the first connecting belt 22 is adhered to the hair surface patch 26, a circular hole for fixing the breathing pipeline is formed between the first connecting belt 22 and the second connecting belt 23, as shown in fig. 6 in particular, the breathing pipeline is convenient to be fixed, at this time, the breathing pipeline is fixed on the water condensation dressing 1, as shown in fig. 7 as a whole, meanwhile, only the distance between the first connecting belt 22 and the second connecting belt 23 needs to be adjusted, so that the diameter of a round hole for fixing a breathing pipeline can be adjusted between the first connecting belt 22 and the second connecting belt 23, the length and the direction of the pipeline can be adjusted, the disassembly is convenient, and the children patient can conveniently go out for examination.
On the other hand, the invention also provides a preparation method of the hydraulic dressing 1, which comprises the following preparation steps:
s1, dissolving the hydrogel raw material in water, and uniformly stirring to form a solid-liquid mixed solution with uniform texture;
s2, placing the solution in a high-pressure steam cooker, and heating and dissolving for 1h at 120 ℃ to form a solution;
s3, pouring the solution into a culture dish, and standing for 1h at room temperature to remove bubbles in the solution as much as possible;
s4, placing the culture dish under the conditions that the energy is 2.45MeV, the current is 14mA, the transmission speed under the beam is 13m/min, and the total irradiation dose is 45kGy for irradiation to form the homogeneous and transparent film-shaped hydrogel dressing 1.
In this embodiment, the hydrogel raw materials include hyaluronic acid, collagen, a honeysuckle extract, a frangipani extract, de-acrylic acid, polyethylene glycol, and chitosan.
The hydraulic dressing 1 prepared according to this example had the following performance parameters:
water-cooling dressing performance parameter table
| Name (R) | Parameter(s) |
| Fraction of gel | 62.4％ |
| Degree of swelling | 37.3％ |
| Swelling degree of physiological saline | 42.5％ |
| Tensile strength | 45MPa |
| Elongation at break | 46％ |
The gel fraction determination method comprises the following steps: placing the prepared sample of the hydraulic dressing 1 in a blast drying oven, placing for 24h at 50 ℃, weighing when the mass reaches constant weight, recording as the mass M1 of the dry sample, then placing the hydraulic dressing 1 in a stainless steel screen, placing in a bottle filled with distilled water, heating to 120 ℃, placing for 2h, taking out the leached gel, placing in a constant temperature drying oven, placing for 24h at 50 ℃, weighing, recording as the mass M2 of the washed gel, wherein the gel fraction formula is as follows:
gel fraction (%) ═ M2/M1X 100%
The swelling degree determination method comprises the following steps: placing the prepared hydraulic dressing 1 with various proportions in a constant-temperature drying box, drying for 24h at 50 ℃, weighing, wherein the weight is the essential weight M1 of a dry sample, soaking the hydraulic dressing in distilled water for 24h to achieve full swelling balance, taking out a sample, weighing when no water drips out, wherein the weight is the mass M2 after swelling, and the swelling degree formula is as follows:
the degree of swelling (%) - (M2-M1)/M1X 100%
The method for measuring the swelling degree of the physiological saline comprises the following steps: placing the prepared hydraulic dressing 1 in a constant-temperature drying box, drying for 24h at 50 ℃, weighing, namely the dry sample intrinsic weight M1, immersing the hydraulic dressing in physiological saline for 24h to reach swelling balance, taking out a sample, weighing when no water drips out, namely the swollen mass M2, wherein the physiological saline swelling degree formula is as follows:
the percent swelling of physiological saline (M2-M1)/M1X 100%
The hydrogel dressing 1 prepared by the preparation method of the hydrogel dressing 1 provided by the invention has high gel fraction, swelling degree, normal saline swelling degree, tensile strength and elongation at break, which indicates that the hydrogel dressing 1 has strong liquid absorption capacity and strong overall toughness, and is convenient to be attached to the face of a child patient, and meanwhile, honeysuckle extract and frangipani extract are added into the hydrogel dressing 1, and herbaceous plants are used as raw materials, so that the skin care effect of the hydrogel dressing 1 is enhanced.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. An emergency NCPAP pipeline fixing device comprises a hydraulic dressing (1) and a pipeline fixing device (2) arranged on the top of the hydraulic dressing (1), and is characterized in that: the integral hydraulic dressing (1) is H-shaped, cheek attaching parts (11) are arranged on two sides of the hydraulic dressing (1), the two cheek attaching parts (11) are connected through a middle connecting part (12), a through groove (13) is formed in the top end of the middle connecting part (12), and the through groove (13) is in a water drop shape;
the pipeline fixing device (2) comprises a base plate (21), a first connecting belt (22) is arranged at the top of the base plate (21), a second connecting belt (23) is arranged at one end of the first connecting belt (22), and a strip-shaped groove (24) is formed in the center of the first connecting belt (22);
a binding belt (25) is sleeved on the substrate (21);
the top of base plate (21) is provided with matte paster (26), the top of first connecting band (22) and second connecting band (23) all is provided with thorn face subsides (27).
2. The emergency NCPAP circuit fixture device of claim 1, wherein: the bottom of the hydraulic dressing (1) is provided with a lower groove (14).
3. The emergency NCPAP circuit fixture device of claim 1, wherein: an upper groove (15) is formed in the top of the hydraulic dressing (1), and a convex block (16) protrudes outwards from the center of the upper groove (15).
4. The emergency NCPAP circuit fixture device of claim 1, wherein: one end of the first connecting belt (22) is provided with a first bending part (28), and one end of the second connecting belt (23) is provided with a second bending part (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629205.9A CN110339459B (en) | 2019-07-12 | 2019-07-12 | An emergency NCPAP pipeline fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629205.9A CN110339459B (en) | 2019-07-12 | 2019-07-12 | An emergency NCPAP pipeline fixing device |
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| Publication Number | Publication Date |
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| CN110339459A CN110339459A (en) | 2019-10-18 |
| CN110339459B true CN110339459B (en) | 2021-04-09 |
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| CN201910629205.9A Active CN110339459B (en) | 2019-07-12 | 2019-07-12 | An emergency NCPAP pipeline fixing device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048878A2 (en) * | 1997-04-29 | 1998-11-05 | Morgenstern Juergen | Breathing mask |
| CN102764447A (en) * | 2012-07-27 | 2012-11-07 | 武汉人福医疗用品有限公司 | Hydrogel dressing and preparation process thereof |
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| CN208212076U (en) * | 2017-05-05 | 2018-12-11 | 江苏大学附属医院 | A kind of operation fixing device for pipe |
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2019
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| WO1998048878A2 (en) * | 1997-04-29 | 1998-11-05 | Morgenstern Juergen | Breathing mask |
| CN102764447A (en) * | 2012-07-27 | 2012-11-07 | 武汉人福医疗用品有限公司 | Hydrogel dressing and preparation process thereof |
| CN103520767A (en) * | 2013-10-28 | 2014-01-22 | 山东赛克赛斯药业科技有限公司 | Anti-microbial healing-promoting hydrogel dressing and preparation method therefor |
| CN106456926A (en) * | 2014-03-10 | 2017-02-22 | 梦神医疗方案有限责任公司 | Facial mask and method of making |
| CN204932505U (en) * | 2015-08-24 | 2016-01-06 | 佛山市妇幼保健院 | A kind of " butterfly " type hydrogel nose pastes |
| CN205515854U (en) * | 2016-02-18 | 2016-08-31 | 武汉大学 | Neonate nCPAP head locking cap |
| CN208212076U (en) * | 2017-05-05 | 2018-12-11 | 江苏大学附属医院 | A kind of operation fixing device for pipe |
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| CN110339459A (en) | 2019-10-18 |
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