CN217525776U - Device convenient for eye washing - Google Patents
Device convenient for eye washing Download PDFInfo
- Publication number
- CN217525776U CN217525776U CN202220910971.XU CN202220910971U CN217525776U CN 217525776 U CN217525776 U CN 217525776U CN 202220910971 U CN202220910971 U CN 202220910971U CN 217525776 U CN217525776 U CN 217525776U
- Authority
- CN
- China
- Prior art keywords
- groove
- cover body
- way valve
- liquid inlet
- eye
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 40
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 20
- 239000012528 membrane Substances 0.000 claims description 18
- 239000002351 wastewater Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 description 7
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Devices For Medical Bathing And Washing (AREA)
Abstract
The utility model provides a device convenient for eye washing, which comprises a cover body, wherein a groove is arranged at the end of the cover body near the eyes and is used for covering the eyes; the far eye end of the cover body is connected with a liquid inlet pipe, and the liquid inlet pipe is detachably connected with a physiological saline bag; the cover body is provided with a groove, a liquid inlet pipe and a liquid outlet pipe, wherein a flow channel is formed in the cover body, one end of the flow channel is communicated with the groove, and the other end of the flow channel is communicated with the liquid inlet pipe. The utility model discloses when using, cover patient's eyes with the near-to-eye end of the cover body, directly press down the normal saline bag after that and inject normal saline to the recess through the feed liquor pipe, can realize washing the eye function, at the in-process that washes the eye, the normal saline in the recess is direct to be collected the bag discharge, convenient and fast to the waste liquid through the fluid-discharge tube.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to make things convenient for device of eye washing.
Background
Eye washers and showering devices are emergency rescue facilities used in toxic and harmful hazardous working environments. When the eyes or bodies of field operators are exposed to toxic, harmful and other corrosive chemical substances, the devices perform emergency washing or showering on the eyes or bodies to avoid further damage to human bodies caused by the chemical substances.
When the existing eye washing device is operated, liquid needs to be poured into the eye washing device and then eyes are washed, a large amount of time is consumed, meanwhile, waste water is not easy to collect, water resources are easily polluted, and centralized treatment is not convenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a device convenient for eye washing, which comprises a cover body, wherein a groove is arranged at the end of the cover body near the eyes and is used for covering the eyes; the far eye end of the cover body is connected with a liquid inlet pipe, and the liquid inlet pipe is detachably connected with a physiological saline bag; the cover body is provided with a groove, a liquid inlet pipe and a liquid outlet pipe, wherein a flow channel is formed in the cover body, one end of the flow channel is communicated with the groove, and the other end of the flow channel is communicated with the liquid inlet pipe.
Preferably, a one-way valve structure is arranged inside the liquid inlet pipe, and the physiological saline in the physiological saline bag can enter the groove through the one-way valve structure.
Preferably, the one-way valve structure comprises an annular one-way valve, and the outer periphery of the one-way valve is fixedly connected with the inner wall of the liquid inlet pipe; the middle part of one side of the one-way valve close to the groove is provided with a water-permeable elastic membrane, and the center of the elastic membrane is provided with a plugging block matched with the annular hole of the one-way valve.
Preferably, the elastic membrane is a porous elastic membrane, and a row of small holes are arranged around the porous elastic membrane.
Preferably, the flow passage is arranged on the side part of the cover body, and the end part of the flow passage penetrates through the side wall of one side of the groove.
Preferably, the side wall of the other side of the groove is connected with a liquid discharge pipe, and one end of the liquid discharge pipe, which is far away from the groove, is connected with a waste water collecting bag.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses when using, cover patient's eyes with the near-to-eye end of the cover body, directly press down the normal saline bag after that and inject normal saline to the recess through the feed liquor pipe, can realize washing the eye function, at the in-process that washes the eye, the normal saline in the recess is direct to be collected the bag discharge, convenient and fast to the waste liquid through the fluid-discharge tube.
(2) The utility model arranges the one-way valve structure in the liquid inlet pipe, when the physiological saline bag is not pressed, the blocking block blocks the annular hole, and the one-way valve structure is in a closed state; when the physiological saline bag is pressed, the pressure of the one-way valve structure on one side close to the physiological saline bag is increased, the elastic membrane is stretched, the blocking block leaves the annular hole, and at the moment, liquid can flow to the groove through the one-way valve structure; after the physiological saline bag stops being pressed, the elastic membrane contracts under the action of elastic restoring force, so that the blocking block is tightly attached to the annular hole, and the one-way valve structure restores to a sealing state to prevent liquid from flowing backwards.
(3) The utility model discloses when using, correspond one side with the runner intercommunication on the recess with the interior canthus of people's eye, like this, when pressing the normal saline bag, normal saline can follow the interior canthus flow direction outer canthus of people's eye, and like this, the eye washing effect is better.
Drawings
In order to more clearly illustrate the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to actual scale.
FIG. 1 is a schematic view of the whole structure of the utility model when infusing to the groove of the cover body;
fig. 2 is a partial sectional view of the liquid inlet pipe of the present invention.
Reference numerals:
1-cover body, 2-groove, 3-liquid inlet pipe, 4-normal saline bag, 5-flow channel;
6-one-way valve structure, 61-one-way valve, 62-elastic membrane, 63-blocking block, 64-annular hole;
7-a liquid discharge pipe; 8-waste water collecting bag.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
Example (b): as shown in fig. 1 to fig. 2, the present invention provides the following technical solutions: a device convenient for eye washing comprises a cover body 1, wherein a groove 2 is arranged at the eye-near end of the cover body 1, and the groove 2 is used for covering human eyes; the far eye end of the cover body 1 is connected with a liquid inlet pipe 3, and the liquid inlet pipe 3 is detachably connected with a physiological saline bag 4. Wherein, a flow passage 5 is arranged in the cover body 1, one end of the flow passage 5 is communicated with the groove 2, and the other end of the flow passage 5 is communicated with the liquid inlet pipe 3. In practice, the size of the opening of the groove 2 is slightly larger than the size of a human eye.
In this application, during the use, cover the patient's eyes with the near-to-eye end of the cover body, directly press the normal saline bag and inject normal saline to the recess through the feed liquor pipe after that, can realize washing the eye function, at the in-process that washes the eye, the normal saline in the recess directly collects the bag discharge, convenient and fast to the waste liquid through the fluid-discharge tube.
Specifically, a one-way valve structure 6 is arranged inside the liquid inlet pipe 3, and the physiological saline in the physiological saline bag 4 can enter the groove 2 through the one-way valve structure 6. The one-way valve structure 6 comprises an annular one-way valve 61, and the outer peripheral side of the one-way valve 61 is fixedly connected with the inner wall of the liquid inlet pipe 3; the one-way valve 61 is provided with a water-permeable elastic membrane 62 at the middle part of one side of the one-way valve 61 close to the groove 2, and a blocking block 63 matched with an annular hole 64 of the one-way valve 61 is arranged in the center of the elastic membrane 62. The elastic membrane 62 is a porous elastic membrane having a row of pores (not shown) around its periphery.
In the application, the one-way valve structure is arranged in the liquid inlet pipe, when the physiological saline bag is not pressed, the annular hole is blocked by the blocking block, and the one-way valve structure is in a closed state; when the physiological saline bag is pressed, the pressure of the one-way valve structure on one side close to the physiological saline bag is increased, the elastic membrane is stretched, the blocking block leaves the annular hole, and at the moment, liquid can flow to the groove through the one-way valve structure; after the physiological saline bag stops being pressed, the elastic membrane contracts under the action of elastic restoring force, so that the blocking block is tightly attached to the annular hole, the one-way valve structure restores to a sealing state, and liquid is prevented from flowing backwards.
Specifically, the flow passage 5 is provided at a side portion of the cover 1, and an end portion of the flow passage 5 penetrates a side wall of one side of the groove 2. Therefore, when the eye washing device is used, one side of the groove communicated with the flow channel corresponds to the inner canthus of a human eye, and therefore when the physiological saline bag is pressed, the physiological saline can flow from the inner canthus of the human eye to the outer canthus, and the eye washing effect is better.
Preferably, the side wall of the other side of the groove 2 is connected with a liquid discharge pipe 7, and one end of the liquid discharge pipe 7, which is far away from the groove 2, is connected with a waste water collecting bag 8. Thus, the eye wash after washing the eyes can be directly discharged.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the following embodiments, it will be understood by those skilled in the art that: the technical solutions described in the following embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. A device convenient for eye washing is characterized by comprising a cover body, wherein a groove is arranged at the eye-near end of the cover body and is used for covering human eyes; the far eye end of the cover body is connected with a liquid inlet pipe, and the liquid inlet pipe is detachably connected with a physiological saline bag; the cover body is provided with a groove, a liquid inlet pipe is arranged on the cover body, a flow channel is arranged in the cover body, one end of the flow channel is communicated with the groove, and the other end of the flow channel is communicated with the liquid inlet pipe.
2. The apparatus as claimed in claim 1, wherein a one-way valve structure is provided inside the liquid inlet tube, and the physiological saline in the physiological saline bag can enter the groove through the one-way valve structure.
3. The device for facilitating eye washing as claimed in claim 2, wherein the one-way valve structure comprises a ring-shaped one-way valve, and the outer periphery side of the one-way valve is fixedly connected with the inner wall of the liquid inlet pipe; the middle part of one side of the one-way valve close to the groove is provided with a water-permeable elastic membrane, and the center of the elastic membrane is provided with a plugging block matched with the annular hole of the one-way valve.
4. The device of claim 3, wherein the elastic membrane is a porous elastic membrane having an array of pores around its periphery.
5. The device for facilitating eye washing of claim 1, wherein the flow passage is provided at a side portion of the housing, and an end portion of the flow passage penetrates a sidewall of one side of the groove.
6. The device for facilitating eye washing of claim 5, wherein the side wall of the other side of the groove is connected with a drain pipe, and one end of the drain pipe, which is far away from the groove, is connected with a waste water collecting bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910971.XU CN217525776U (en) | 2022-04-19 | 2022-04-19 | Device convenient for eye washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220910971.XU CN217525776U (en) | 2022-04-19 | 2022-04-19 | Device convenient for eye washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217525776U true CN217525776U (en) | 2022-10-04 |
Family
ID=83431645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220910971.XU Expired - Fee Related CN217525776U (en) | 2022-04-19 | 2022-04-19 | Device convenient for eye washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217525776U (en) |
-
2022
- 2022-04-19 CN CN202220910971.XU patent/CN217525776U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221004 |