CN111938905A - Ophthalmology postoperative cycle nursing device - Google Patents
Ophthalmology postoperative cycle nursing device Download PDFInfo
- Publication number
- CN111938905A CN111938905A CN202010836035.4A CN202010836035A CN111938905A CN 111938905 A CN111938905 A CN 111938905A CN 202010836035 A CN202010836035 A CN 202010836035A CN 111938905 A CN111938905 A CN 111938905A
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- Prior art keywords
- main body
- heat
- ring
- ophthalmic
- body ring
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/0053—Cabins, rooms, chairs or units for treatment with a hot or cold circulating fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0002—Head or parts thereof
- A61F2007/0004—Eyes or part of the face surrounding the eyes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses an ophthalmologic postoperative periodic nursing device, and particularly relates to the field of medical instruments. According to the invention, the eye placing piece is matched with the compression atomizing pump, the eyeball vitreous body is contacted with the connecting pad to drive the connecting pad to deform, the deformed deforming pad is contacted with the heat conducting sheet, the compression atomizing pump works to blow accelerated water mist into the second gas cavity through the connecting hose, the water mist impacts the position of the heat conducting sheet, and heat conduction is carried out from high temperature to low temperature according to the heat conduction principle, so that the heat at the heat conducting sheet is reduced, the heat of the cooling liquid is continuously absorbed, the temperature of the eyeball of a patient is ensured, discomfort caused by the fact that the eyeball is in a sultry environment for a long time is avoided, and the smooth proceeding of nursing work and the experience of the patient during nursing are ensured.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an ophthalmologic post-operation periodic nursing device.
Background
Common ophthalmic diseases are: central serous retinopathy, dry eye, sympathetic ophthalmia, nyctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, achromatopsia, iridochromism, retinitis pigmentosa, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinprick, snow blindness, aragonima, glaucoma, muscae volitantes and the like. Eye plastic surgery, eye surface surgery, glaucoma surgery, lacrimal surgery, eye tumor surgery, excimer laser treatment of myopia, cataract phacoemulsification surgery, foldable intraocular lens implantation, multifocal intraocular lens implantation, intraocular lens implantation with iris, etc.; orbital tumor surgery, treatment of thyroid-related eye diseases, implantation of hydroxyapatite artificial eye seats, assembly of artificial eyes, vitreous body with high ophthalmic difficulty, retinal surgery, treatment of complex retinal detachment, severe diabetic retinopathy, extraction of nonmagnetic foreign bodies in the ball, standard trabecular resection, combined trabecular resection and the like.
Ophthalmology postoperative need be attached with the professional periodical care of medication and postoperative, just can guarantee that the affected part obtains better recovery effect, and current nursing device is various, nevertheless after long-time the use, and the eye can produce certain stifled sense of touch, produces certain sweat even, and the knife edge department can produce the stain sense of pain to bring very big uncomfortable sense for the patient.
Disclosure of Invention
In order to overcome the above defects in the prior art, an embodiment of the present invention provides an ophthalmic postoperative periodic nursing device, and the technical problems to be solved by the present invention are: how to solve the uncomfortable sense that produces after current nursing device uses for a long time.
In order to achieve the purpose, the invention provides the following technical scheme: an ophthalmologic postoperative periodic nursing device comprises a main shell, wherein fixing belts are fixedly arranged on two sides of the main shell, a compression atomizing pump is arranged outside the main shell, and a connecting hose is arranged between the output end of the compression atomizing pump and the main shell;
the main shell comprises a frame shell, a placing groove is formed in the middle of one side of the frame shell, a protective cushion is fixedly arranged at the edge of one side, close to the placing groove, of the frame shell, eye placing pieces are arranged on two sides of the placing groove, a partition plate is obliquely arranged in an inner cavity of the frame shell, one end, close to the eye placing pieces, of the partition plate is provided with a plurality of first through holes, a first gas gathering cavity is arranged on one side of the partition plate, a second gas gathering cavity is arranged on the other side of the partition plate, a second through hole is formed in the position, corresponding to the first gas gathering cavity, of one side, far away from the eye placing pieces, of the frame shell;
put the eye piece and include main part ring and go-between, main part ring and frame shell fixed connection, the main part ring can be dismantled with the go-between and adsorb the connection, the fixed pad that warp that is equipped with of main part ring inner wall, warp the pad inner chamber and be equipped with the coolant liquid, the main part ring is kept away from go-between one side and is fixed to be equipped with the conducting strip.
The implementation mode is specifically as follows: the convex glass body extrudes the deformation pad to drive the deformation pad to deform, the deformed deformation pad is contacted with the heat conducting sheet, then the atomizing pump is compressed to work, acceleration water mist is blown into the second air gathering cavity through the connecting hose, the water mist impacts the position of the heat conducting sheet, the water mist is liquefied and gathered into water drops, the water drops drop to the bottom end of the second air gathering cavity, the water drops are discharged into the first air gathering cavity through the first through hole and gathered by the liquid gathering hopper, the residual water vapor is discharged through the first through hole and the second through hole of the first air gathering cavity, heat generated by eyeballs during medicine application is conducted to cooling liquid with lower temperature to absorb heat, the copper heat conducting sheet with high heat conductivity absorbs the heat of the cooling liquid, the water mist impacts the position of the heat conducting sheet, heat conduction is carried out at high temperature to low temperature according to the heat conduction principle, so that the heat at the heat conducting sheet is reduced, and the low temperature on the heat conducting sheet is ensured to continuously absorb the heat of the cooling liquid, thereby ensuring the temperature of the eyeball of the patient.
In a preferred embodiment, the protection pad, the deformation pad and the connection hose are all made of rubber material, and the fixing band is made of elastic band material.
In a preferred embodiment, the outer wall of the top end of the liquid collecting hopper is provided with threads, the liquid collecting hopper is in threaded connection with the frame shell, and the opening of the top end of the liquid collecting hopper is connected with the first gas collecting cavity.
In a preferred embodiment, the heat-conducting fins are made of a brass material, the main body ring is made of a ferrous material, and the coupling ring is made of a magnetic material.
In a preferred embodiment, the inner diameter and the outer diameter of the main body ring and the connecting ring are equal, and the heat conducting fin is arranged in the inner cavity of the first gas gathering cavity.
In a preferred embodiment, a connector is arranged at one end of the connecting hose, which is far away from the compression atomizing pump, and the connector is in threaded connection with the frame shell and is connected with the inner cavity of the second polymer cavity.
In a preferred embodiment, the cooling liquid is provided as water, the cross-sectional shape of the deformation pad is provided as an ellipse, and the outer diameter of the deformation pad is equal to the inner diameter of the main body ring and is fixedly connected with the main body ring.
In a preferred embodiment, the heat-conducting fin has a circular arc cross-sectional shape, and the outer diameter of the heat-conducting fin is larger than the inner diameter of the main body ring.
The invention has the technical effects and advantages that:
the invention uses the eye placing pieces and the compression atomizing pump in a matching way, the two eye placing pieces are correspondingly placed with two eyes of a patient, the eyeball vitreous body is contacted with the connecting pad to drive the connecting pad to deform during the process, the deformed deforming pad is contacted with the heat conducting sheet, then the compression atomizing pump works to blow accelerated water mist into the second gas cavity through the connecting hose, the water mist impacts the position of the heat conducting sheet, heat generated by the eyeball during the medicine application process is conducted to cooling liquid with lower temperature to absorb heat, the copper heat conducting sheet with high heat conductivity absorbs the heat of the cooling liquid, the water mist impacts the position of the heat conducting sheet, heat conduction is carried out from high temperature to low temperature according to the heat conduction principle, thereby reducing the heat at the heat conducting sheet, ensuring the low temperature on the heat conducting sheet to continuously absorb the heat of the cooling liquid, ensuring the temperature at the eyeball of the patient, and avoiding discomfort caused by leading the eyeball to be in a mu, thereby guaranteeing the smooth proceeding of nursing work and the experience of the patient during nursing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the main housing of the present invention.
Fig. 3 is a bottom view of the main housing of the present invention.
Fig. 4 is a schematic view of the liquid collecting hopper of the present invention.
Fig. 5 is a schematic cross-sectional view of the main housing of the present invention.
Fig. 6 is a schematic structural view of the eye placing piece of the present invention.
FIG. 7 is a schematic cross-sectional view of the main body ring of the present invention.
The reference signs are: the device comprises a main shell 1, a frame 11, a 12 placing groove, a 13 protective cushion, a 14 eye placing piece, a 141 main body ring, a 142 connecting ring, a 143 deformation cushion, 144 cooling liquid, 145 heat conducting fins, 15 separating plates, 16 first through holes, 17 first air gathering cavities, 18 second air gathering cavities, 19 second through holes, 110 liquid gathering buckets, 2 fixing belts, 3 compression atomizing pumps and 4 connecting hoses.
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.
The invention provides an ophthalmologic postoperative periodic nursing device, which comprises a main shell 1, wherein fixing belts 2 are fixedly arranged on two sides of the main shell 1, a compression atomizing pump 3 is arranged outside the main shell 1, and a connecting hose 4 is arranged between the output end of the compression atomizing pump 3 and the main shell 1;
the main shell 1 comprises a frame shell 11, a placing groove 12 is formed in the middle of one side of the frame shell 11, a protective pad 13 is fixedly arranged at the edge of one side, close to the placing groove 12, of the frame shell 11, eye placing pieces 14 are arranged on two sides of the placing groove 12, a partition plate 15 is obliquely arranged in an inner cavity of the frame shell 11, one end, close to the eye placing pieces 14, of the partition plate 15 is provided with a plurality of first through holes 16, one side of the partition plate 15 is provided with a first gas gathering cavity 17, the other side of the partition plate 15 is provided with a second gas gathering cavity 18, a second through hole 19 is formed in the position, corresponding to the first gas gathering cavity 17, of one side, far away from the eye placing pieces 14, of the frame shell 11, and;
the eye placing piece 14 comprises a main body ring 141 and a connecting ring 142, the main body ring 141 is fixedly connected with the frame shell 11, the main body ring 141 is detachably connected with the connecting ring 142 in an adsorption manner, a deformation pad 143 is fixedly arranged on the inner wall of the main body ring 141, a cooling liquid 144 is arranged in an inner cavity of the deformation pad 143, and a heat conducting sheet 145 is fixedly arranged on one side of the main body ring 141, which is far away from the connecting ring 142.
The protection pad 13, the deformation pad 143 and the connecting hose 4 are made of rubber materials, the fixing band 2 is made of elastic band materials, the outer wall of the top end of the liquid gathering bucket 110 is provided with threads, the liquid gathering bucket 110 is in threaded connection with the frame shell 11, the top end opening of the liquid gathering bucket 110 is connected with the first gas gathering cavity 17, the heat conducting sheet 145 is made of brass materials, the main body ring 141 is made of iron materials, the connecting ring 142 is made of magnetic materials, the inner diameter and the outer diameter of the main body ring 141 and the connecting ring 142 are equal, the heat conducting sheet 145 is arranged in the inner cavity of the first gas gathering cavity 17, one end, away from the compression atomizing pump 3, of the connecting hose 4 is provided with a connector, the connector is in threaded connection with the frame shell 11 and is connected with the inner cavity of the second gas gathering cavity 18, the cooling liquid 144 is set to be water, the section of the deformation pad 143 is set to be elliptical, the outer diameter of, the cross-sectional shape of the heat-conducting fin 145 is circular arc, and the outer diameter of the heat-conducting fin 145 is larger than the inner diameter of the main body ring 141.
As shown in fig. 1 to 7, the embodiment specifically is as follows: the medical staff separates the connecting ring 142 from the main body ring 141, then puts the connecting pad with the medicine at the position of the deformation pad 143, then puts the connecting ring 142 back to the position of the main body ring 141, clamps the connecting pad with the medicine by the adsorption force between the magnet and the ferrous material, then fixes the main body shell 1 to the head of the patient by the fixing band 2 of the elastic material, the placing groove 12 is used for preventing the nose of the patient, the arrangement of the protection pad 13 can avoid the oppressive feeling of the frame shell 11 to the eye socket of the patient, and ensures the wearing comfort of the patient, the two eye pieces 14 are correspondingly placed with the two eyes of the patient, the eyeball vitreous body is contacted with the connecting pad, the convex vitreous body extrudes the deformation pad 143 to drive the deformation pad 143 to deform, the deformed deformation pad 143 contacts the heat conducting sheet 145, then the compression atomizing pump 3 works to bulge the accelerating water mist into the second air gathering cavity 18 through the connecting hose 4, and the water mist impacts the heat, the water mist is liquefied and gathered into water drops, the water drops fall to the bottom end of the second air gathering cavity 18, the water drops are discharged into the first air gathering cavity 17 through the first through hole 16, the water drops are gathered through the liquid gathering hopper 110, the residual water vapor is discharged through the second through hole 19 of the first air gathering cavity 17 through the first through hole 16, heat generated by eyeballs during medicine application is conducted to the cooling liquid 144 with lower temperature to absorb the heat, the copper heat conducting fins 145 with high heat conductivity absorb the heat of the cooling liquid 144, the water mist impacts the position of the heat conducting fins 145, heat conduction is conducted from high temperature to low temperature according to the heat conduction principle, the heat at the heat conducting fins 145 is reduced, low temperature on the heat conducting fins 145 is guaranteed, the heat of the cooling liquid 144 is continuously absorbed, the temperature at the eyeballs of a patient is guaranteed, discomfort caused by the eyeballs in a muggy environment for a long time is avoided, smooth nursing work is guaranteed, and experience of the patient during nursing is guaranteed, after the nursing operation is completed, the nursing staff can separate the liquid collecting bucket 110 from the frame shell 11 by rotating the screw, drain water drops of the mobile phone in the liquid collecting bucket 110, separate the main body ring 141 from the connecting ring 142 again, and take down or replace the used nursing pad.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (8)
1. An ophthalmic postoperative periodic nursing device, includes main casing body (1), its characterized in that: fixing bands (2) are fixedly installed on two sides of the main shell (1), a compression atomizing pump (3) is arranged outside the main shell (1), and a connecting hose (4) is arranged between the output end of the compression atomizing pump (3) and the main shell (1);
the main shell (1) comprises a frame shell (11), a placing groove (12) is formed in the middle of one side of the frame shell (11), a protective pad (13) is fixedly arranged at the edge of one side, close to the placing groove (12), of the frame shell (11), eye placing pieces (14) are arranged on two sides of the placing groove (12), a partition plate (15) is obliquely arranged in an inner cavity of the frame shell (11), a plurality of first through holes (16) are formed in one end, close to the eye placing pieces (14), of the partition plate (15), a first gas gathering cavity (17) is formed in one side of the partition plate (15), a second gas gathering cavity (18) is formed in the other side of the partition plate (15), a second through hole (19) is formed in the position, corresponding to the first gas gathering cavity (17), of one side, far away from the eye placing pieces (14), of the frame shell (11), and a liquid gathering hopper (110;
the eye placing piece (14) comprises a main body ring (141) and a connecting ring (142), the main body ring (141) is fixedly connected with the frame shell (11), the main body ring (141) is detachably connected with the connecting ring (142) in an adsorption mode, a deformation pad (143) is fixedly arranged on the inner wall of the main body ring (141), cooling liquid (144) is arranged in the inner cavity of the deformation pad (143), and a heat conducting sheet (145) is fixedly arranged on one side, far away from the connecting ring (142), of the main body ring (141).
2. The ophthalmic post-operative periodic care device of claim 1, wherein: the protective pad (13), the deformation pad (143) and the connecting hose (4) are all made of rubber materials, and the fixing belt (2) is made of elastic belt materials.
3. The ophthalmic post-operative periodic care device of claim 1, wherein: the outer wall of the top end of the liquid gathering hopper (110) is provided with threads, the liquid gathering hopper (110) is in threaded connection with the frame shell (11), and an opening in the top end of the liquid gathering hopper (110) is connected with the first gas gathering cavity (17).
4. The ophthalmic post-operative periodic care device of claim 1, wherein: the heat-conducting fin (145) is made of a brass material, the main body ring (141) is made of a ferrous material, and the connection ring (142) is made of a magnetic material.
5. The ophthalmic post-operative periodic care device of claim 1, wherein: the inner diameter and the outer diameter of the main body ring (141) and the connecting ring (142) are equal, and the heat conducting fins (145) are arranged in the inner cavity of the first air gathering cavity (17).
6. The ophthalmic post-operative periodic care device of claim 1, wherein: the one end of keeping away from compression atomizing pump (3) in coupling hose (4) is equipped with the connector, the connector just links to each other with second gas collecting cavity (18) inner chamber with frame shell (11) threaded connection.
7. The ophthalmic post-operative periodic care device of claim 1, wherein: the cooling liquid (144) is set to be water, the cross section of the deformation pad (143) is set to be oval, and the outer diameter of the deformation pad (143) is equal to the inner diameter of the main body ring (141) and is fixedly connected with the main body ring.
8. The ophthalmic post-operative periodic care device of claim 1, wherein: the cross section of the heat conducting fin (145) is arc-shaped, and the outer diameter of the heat conducting fin (145) is larger than the inner diameter of the main body ring (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836035.4A CN111938905A (en) | 2020-08-19 | 2020-08-19 | Ophthalmology postoperative cycle nursing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836035.4A CN111938905A (en) | 2020-08-19 | 2020-08-19 | Ophthalmology postoperative cycle nursing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111938905A true CN111938905A (en) | 2020-11-17 |
Family
ID=73342885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836035.4A Pending CN111938905A (en) | 2020-08-19 | 2020-08-19 | Ophthalmology postoperative cycle nursing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111938905A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384392A (en) * | 2021-05-20 | 2021-09-14 | 曾华伦 | Intelligent defervescence instrument and cooling method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846430A (en) * | 2012-09-29 | 2013-01-02 | 天津世济生物工程有限公司 | Health-care eyeshade |
| CN106214325A (en) * | 2016-07-29 | 2016-12-14 | 严月玲 | A kind of cold compress eyeshield |
| CN208002971U (en) * | 2017-07-14 | 2018-10-26 | 吉林大学第一医院 | Medical constant temperature cold spray therapeutic instrument |
| CN208405104U (en) * | 2017-08-31 | 2019-01-22 | 中国人民解放军第三军医大学第一附属医院 | It is postoperative to use cold compress eyeshade |
| CN109758346A (en) * | 2019-01-31 | 2019-05-17 | 张健 | A kind of eye strain of ophthalmology discongests device |
| CN209500052U (en) * | 2018-10-16 | 2019-10-18 | 郑州市一鸣生物医药科技有限公司 | A kind of health-care eye shade that front and back sides use |
| CN209996589U (en) * | 2019-03-29 | 2020-01-31 | 曹江华 | quick cooling device for general nursing |
-
2020
- 2020-08-19 CN CN202010836035.4A patent/CN111938905A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846430A (en) * | 2012-09-29 | 2013-01-02 | 天津世济生物工程有限公司 | Health-care eyeshade |
| CN106214325A (en) * | 2016-07-29 | 2016-12-14 | 严月玲 | A kind of cold compress eyeshield |
| CN208002971U (en) * | 2017-07-14 | 2018-10-26 | 吉林大学第一医院 | Medical constant temperature cold spray therapeutic instrument |
| CN208405104U (en) * | 2017-08-31 | 2019-01-22 | 中国人民解放军第三军医大学第一附属医院 | It is postoperative to use cold compress eyeshade |
| CN209500052U (en) * | 2018-10-16 | 2019-10-18 | 郑州市一鸣生物医药科技有限公司 | A kind of health-care eye shade that front and back sides use |
| CN109758346A (en) * | 2019-01-31 | 2019-05-17 | 张健 | A kind of eye strain of ophthalmology discongests device |
| CN209996589U (en) * | 2019-03-29 | 2020-01-31 | 曹江华 | quick cooling device for general nursing |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384392A (en) * | 2021-05-20 | 2021-09-14 | 曾华伦 | Intelligent defervescence instrument and cooling method |
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Application publication date: 20201117 |