CN221533871U - Eye stretching drug feeder - Google Patents
Eye stretching drug feeder Download PDFInfo
- Publication number
- CN221533871U CN221533871U CN202323355988.7U CN202323355988U CN221533871U CN 221533871 U CN221533871 U CN 221533871U CN 202323355988 U CN202323355988 U CN 202323355988U CN 221533871 U CN221533871 U CN 221533871U
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- China
- Prior art keywords
- lever
- stretching
- eye
- lug
- eyelid
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- 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.)
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- 239000003814 drug Substances 0.000 title description 22
- 229940079593 drug Drugs 0.000 title description 17
- 210000000744 eyelid Anatomy 0.000 claims abstract description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000741 silica gel Substances 0.000 abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 abstract description 6
- 238000012377 drug delivery Methods 0.000 abstract description 5
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007794 irritation Effects 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 description 4
- 229910000619 316 stainless steel Inorganic materials 0.000 description 2
- 206010015946 Eye irritation Diseases 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004397 blinking Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100000013 eye irritation Toxicity 0.000 description 1
- 231100001032 irritation of the eye Toxicity 0.000 description 1
- 235000019633 pungent taste Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to the technical field of medical forceps and discloses an eye stretching drug delivery device, which comprises a first lever and a second lever, wherein one ends of the first lever and the second lever are fixedly sleeved with anti-slip sleeves, a connecting device for opening and closing the first lever and the second lever is arranged between the first lever and the second lever, one ends of the first lever and the second lever are respectively provided with a stretching device for stretching an upper eyelid and a lower eyelid, the anti-slip sleeves made of two rubber materials can effectively achieve the anti-slip purpose, the problem that the hand weakness causes improper stress slipping during drug delivery is effectively avoided, the first lever and the second lever made of stainless steel materials have good corrosion resistance and antibacterial property, the two stretching sheets made of silica gel can effectively degrade the irritation to the eyes of patients during use, and the two detachable stretching devices can be detached, replaced and disinfected after the use is completed, so that the risk of cross infection is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of medical forceps, in particular to an eye stretching drug delivery device.
Background
The eye stretching drug feeder is a medical device which is used for helping a patient or medical staff to accurately smear drugs or other therapeutic substances on the eyelids of the patient, can stretch and fix the upper eyelid and the lower eyelid so as to carry out eye drug feeding or treatment, and can reduce eye irritation and discomfort and improve the absorption effect of the drugs.
In the prior art, when a patient uses an eye treatment drug according to the advice of a doctor, the eyelid is usually opened manually, and due to the sensitivity and the easy irritation of the eyes, blink or the situation that the eyes cannot be completely opened often occurs, which can cause the drug to be coated on the eyelid inaccurately, thus causing discomfort and waste of the drug for the patient, therefore, the person skilled in the art provides an eye stretching drug feeder to solve the problems in the background art.
Disclosure of utility model
The utility model aims to provide an eye-stretching drug delivery device, which solves the problems that in the prior art, when a patient uses eye treatment drugs according to the advice of doctors, eye blinking or incomplete opening of eyes often occurs due to the sensitivity and the easy irritation of eyes, and the drugs cannot be accurately smeared on eyelids, so that the discomfort and the drug waste of the patient are caused.
The utility model provides the following technical scheme: the eye stretching drug feeder comprises a first lever and a second lever, wherein one ends of the first lever and the second lever are fixedly sleeved with anti-slip sleeves, connecting devices for opening and closing the first lever and the second lever are arranged between the first lever and the second lever, one ends of the first lever and the second lever are respectively provided with a stretching device for stretching an upper eyelid and a lower eyelid, and one ends of the first lever and the second lever are fixedly connected with sleeves.
Further, connecting device includes first tab, second tab and two adapter sleeves, first tab, second tab and two adapter sleeves are fixed connection respectively in first lever and second lever one side department, the second tab rotates the cover and establishes inside first tab, first tab upper end cover is equipped with the rivet, the rivet assembly end runs through first tab and second tab upper end and leads to second tab lower extreme, the cover is equipped with the organic spring in the rivet outside.
Further, the opening device comprises a bolt, the bolt is in threaded sleeve connection with the inside of the sleeve, and one end of the bolt is fixedly connected with a connecting rod.
Further, two ends of the machine spring are respectively fixedly sleeved in the two connecting sleeves.
Further, the first lever and the second lever are symmetrically arranged.
Further, one end of the connecting rod is fixedly connected with a supporting sheet.
Further, it is characterized in that: the two connecting rods are detachably connected with the two sleeves respectively.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the two support sheets are respectively placed in the upper eyelid and the lower eyelid of a patient, and the first lever and the second lever are pressed at the same time, so that the support sheets at the end parts of the two connecting rods and the two connecting rods are synchronously driven to open towards two sides, the upper eyelid and the lower eyelid of the patient are opened towards the upper end and the lower end, the medicine feeding to the upper eyelid and the lower eyelid is completed, the first lever and the second lever are slowly released by the hands after the medicine feeding is completed, the two support devices at the end parts of the first lever and the second lever are combined through the reverse acting force of the mechanical spring between the first lever and the second lever, the two support sheets are taken out from the eyes of the patient, the anti-skid sleeve made of two rubber materials can effectively achieve the anti-skid purpose, the problem that the hand is weak to cause improper stress and skid is effectively avoided when the medicine is fed, the first lever and the second lever made of 316 stainless steel have good corrosion resistance and antibacterial property, the irritation to the eyes of the patient can be effectively degraded when the two support sheets made of silica gel are used, and the two detachable support devices can be detached after the use are completed, and cross infection risk is effectively reduced.
Drawings
FIG. 1 is a schematic perspective view of an eye-stretching applicator;
FIG. 2 is a schematic diagram of a three-dimensional split structure of an eye-stretching applicator;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 2;
FIG. 4 is a schematic view of a three-dimensional split structure of an eye-stretching applicator at another view angle;
fig. 5 is a partially enlarged schematic structural view of fig. 4 at B.
Legend description:
1, 0, a first lever; 102, a second lever; 10, 3, sleeve; 2. a connecting device; 20, a first ear; 20, a second ear; 20, 3, rivets; 20, a machine spring; 20, connecting sleeve; 3. an anti-skid sleeve; 4. a spreader device; 40, connecting rod; 402. a support sheet; 403. and (5) a bolt.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1-5, the present utility model provides a technical solution: the eye stretching drug delivery device comprises a first lever 101 and a second lever 102, wherein an anti-slip sleeve 3 for anti-slip is fixedly sleeved at one end of the first lever 10 and one end of the second lever 102, a connecting device 2 for opening and closing the first lever 10 and the second lever 102 is arranged between the first lever 101 and the second lever 102, a stretching device 4 for stretching the upper eyelid and the lower eyelid is arranged at one end of the first lever 1 and one end of the second lever 102, a sleeve 13 is fixedly connected at one end of the first lever 1 and one end of the second lever 102, two stretching sheets 402 are respectively placed in the upper eyelid and the lower eyelid of a patient, and simultaneously the first lever 101 and the second lever 102 are pressed, so that the stretching sheets 402 at the end parts of the two connecting rods 401 and 4 are synchronously driven to open towards two sides, the upper eyelid and the lower eyelid of the patient are opened upwards and downwards, the upper eyelid and the lower eyelid of the upper eyelid of the patient are finished, the upper eyelid and the lower eyelid of the patient are slowly stretched, the first lever 1 and the second lever 12 are slowly stretched, and the first lever 1 and the second lever 02 are slowly stretched out of the first lever 1 and the second lever 02, and the first lever 0 and the second lever 02 are slowly stretched by the first lever 1 and the second lever 0 and the second 4 are respectively.
As an implementation manner in this embodiment, as shown in fig. 2, the connecting device 2 includes a first ear piece 201, a second ear piece 202 and two connecting sleeves 205, the first ear piece 201, the second ear piece 202 and the two connecting sleeves 205 are respectively and fixedly connected at one side of the first lever 101 and one side of the second lever 10, the second ear piece 2 is rotatably sleeved inside the first ear piece 21, the upper end of the first ear piece 20 is sleeved with a rivet 203, the assembly end of the rivet 203 penetrates through the upper ends of the first ear piece 201 and the second ear piece 20 and is communicated to the lower end of the second ear piece 20, a machine spring 24 is sleeved outside the rivet 203, after the medicine feeding is completed, the hands slowly loosen the first lever 1 and the second lever 12, the two devices at the end of the first lever 1 and the second lever 12 are propped up by the reverse acting force of the machine spring 24 between the first lever 1 and the second lever 10, and the two end parts of the second lever 12 are propped up by the rivet 23, and the eye pieces 2 are pulled out of the patient 4 from the eyes of the patient 2.
As an implementation manner in this embodiment, as shown in fig. 2, the spreader 4 includes a bolt 403, the bolt 403 is screwed and sleeved inside the sleeve 103, one end of the bolt 403 is fixedly connected with a connecting rod 401, when in use, two support pieces 402 are respectively placed inside an upper eyelid and a lower eyelid of a patient, and the first lever 101 and the second lever 12 are pressed simultaneously, so that the two connecting rods 401 and the support pieces 402 at the end parts of the two connecting rods 401 are synchronously driven to open to two sides, thereby opening the upper eyelid and the lower eyelid of the patient to the upper end and the lower end, and finishing the medicine feeding of the upper eyelid and the lower eyelid.
As an implementation manner in this embodiment, as shown in fig. 4, two ends of the machine spring 204 are respectively fixedly sleeved inside the two connecting sleeves 205, and the two opening devices 4 at the ends of the first lever 101 and the second lever 102 are combined by the reverse acting force of the machine spring 204 between the first lever 101 and the second lever 12.
As an implementation manner in this embodiment, as shown in fig. 1, the first lever 10 and the second lever 102 are symmetrically arranged, and the symmetrically arranged first lever 10 and second lever 102 can play a role in synchronous unfolding and closing when pressed.
As an implementation manner in this embodiment, as shown in fig. 4, one end of the connecting rod 401 is fixedly connected with the supporting piece 402, the supporting piece is made of silica gel, the supporting piece 402 is made of silica gel, and the two supporting pieces 402 made of silica gel can effectively degrade the irritation to the eyes of the patient during use.
As an implementation manner in this embodiment, as shown in fig. 2, the two connecting rods 401 are detachably connected with the two sleeves 103 respectively, and the two detachable spreader devices 4 can be detached, replaced and sterilized after the use is completed, so that the risk of cross infection is effectively reduced.
Working principle: when the eye stretching drug feeder is used, two supporting sheets 402 are respectively placed in the upper eyelid and the lower eyelid of a patient, and the first lever 101 and the second lever 102 are pressed simultaneously, so that the two connecting rods 401 and the supporting sheets 402 at the end parts of the two connecting rods 401 are synchronously driven to open to two sides, the upper eyelid and the lower eyelid of the patient are opened to the upper end and the lower end, the drug feeding to the upper eyelid and the lower eyelid is completed, the hands slowly loosen the first lever 101 and the second lever 102 after the drug feeding is completed, the two supporting devices 4 at the end parts of the first lever 10 and the second lever 102 are combined through the reverse acting force of a mechanical spring 24 between the first lever 101 and the second lever 102, thereby take out two stay pieces 402 from patient's eye, two rubber material's anti-skidding cover 3 can play skid-proof purpose effectively avoided the hand to be weak when dosing to lead to atress improper slippage, 316 stainless steel's first lever 101 and second lever 102 have good corrosion resistance and antibacterial nature, two stay pieces 402 that the silica gel was made can effectively degrade the pungency to patient's eye when using, two detachable strutting arrangement 4 can dismantle after accomplishing the use and change and disinfect, reduced cross infection's risk effectively.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (7)
1. The utility model provides an eye struts ware of dosing, includes first lever and second lever, its characterized in that: the anti-slip device comprises a first lever and a second lever, wherein an anti-slip sleeve used for preventing slipping is fixedly sleeved at one end of the first lever and one end of the second lever, a connecting device used for opening and closing the first lever and the second lever is arranged between the first lever and the second lever, an opening device used for opening and closing an upper eyelid and a lower eyelid is arranged at one end of the first lever and one end of the second lever, and a sleeve is fixedly connected at one end of the first lever and one end of the second lever.
2. The eye-stretching applicator according to claim 1, wherein: the connecting device comprises a first lug, a second lug and two connecting sleeves, wherein the first lug, the second lug and the two connecting sleeves are respectively and fixedly connected to one side of a first lever and one side of a second lever, the second lug is rotationally sleeved inside the first lug, the upper end of the first lug is sleeved with a rivet, the upper end of the rivet penetrates through the upper ends of the first lug and the second lug and is communicated with the lower end of the second lug, and the outer side of the rivet is sleeved with a machine spring.
3. The eye-stretching applicator according to claim 1, wherein: the opening device comprises a bolt, the bolt is in threaded sleeve connection with the inside of the sleeve, and one end of the bolt is fixedly connected with a connecting rod.
4. The eye-stretching applicator according to claim 2, wherein: the two ends of the machine spring are respectively fixedly sleeved inside the two connecting sleeves.
5. The eye-stretching applicator according to claim 1, wherein: the first lever and the second lever are symmetrically arranged.
6. The eye-stretching applicator according to claim 3, wherein: and one end of the connecting rod is fixedly connected with a supporting sheet.
7. The eye-stretching applicator according to claim 3, wherein: the two connecting rods are detachably connected with the two sleeves respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323355988.7U CN221533871U (en) | 2023-12-08 | 2023-12-08 | Eye stretching drug feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323355988.7U CN221533871U (en) | 2023-12-08 | 2023-12-08 | Eye stretching drug feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221533871U true CN221533871U (en) | 2024-08-16 |
Family
ID=92221114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323355988.7U Active CN221533871U (en) | 2023-12-08 | 2023-12-08 | Eye stretching drug feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221533871U (en) |
-
2023
- 2023-12-08 CN CN202323355988.7U patent/CN221533871U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |