CN220801422U - Cotton swab device for ophthalmology - Google Patents
Cotton swab device for ophthalmology Download PDFInfo
- Publication number
- CN220801422U CN220801422U CN202322107901.8U CN202322107901U CN220801422U CN 220801422 U CN220801422 U CN 220801422U CN 202322107901 U CN202322107901 U CN 202322107901U CN 220801422 U CN220801422 U CN 220801422U
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- Prior art keywords
- cotton swab
- clamping cylinder
- clamping
- cylinder
- ophthalmic
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 121
- 239000002184 metal Substances 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 abstract description 7
- 210000003128 head Anatomy 0.000 description 41
- 210000004175 meibomian gland Anatomy 0.000 description 19
- 210000000744 eyelid Anatomy 0.000 description 15
- 230000028327 secretion Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 210000004907 gland Anatomy 0.000 description 4
- 208000003556 Dry Eye Syndromes Diseases 0.000 description 1
- 206010013774 Dry eye Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000003212 astringent agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses an ophthalmic cotton swab device, which comprises a cotton swab and a clamping cylinder for fixing the cotton swab, wherein a fixing sleeve is arranged outside the clamping cylinder; one end of the clamping cylinder is provided with an opening, the other end of the clamping cylinder is provided with an arc-shaped closed end, and the clamping cylinder is equally divided into an upper clamping cylinder and a lower clamping cylinder along the axial direction; the clamping parts are fixed on the opening sides of the upper clamping cylinder and the lower clamping cylinder, the clamping parts are provided with clamping through holes, and a plurality of clamping pieces are arranged in the clamping through holes; the clamping part is equally divided into an upper clamping part and a lower clamping part which have the same structure along the axis direction. The utility model can massage by switching the plane part or the arc part according to actual use, and obtain massage extrusion with different contact areas. The cotton swab head can be placed in the cylindrical cavity formed by the upper clamping cylinder and the lower clamping cylinder, the clamping cylinder is covered outside the cotton swab head, so that the cotton swab head is protected, the sanitation of the cotton swab head is ensured, the two ends of the double-end cotton swab can be used, and the utilization rate of the cotton swab is improved.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to an ophthalmic cotton swab device.
Background
The meibomian gland massage can dredge the meibomian gland opening, clear the abnormal secretion of the meibomian gland, and relieve the clinical symptoms such as dry eyes, astringents, itching and the like caused by the dysfunction of the meibomian gland. Specific principle of meibomian gland massage: the eyelid board is gently placed into the lower eyelid of a patient, the lower eyelid is supported by the eyelid board, the eyelid gland is massaged by a cotton swab, the massage direction is from the distal end of the eyelid margin to the opening of the eyelid margin gland, the massage force is suitable for extruding secretion until the secretion is completely extruded by the eyelid board gland massage, the upper eyelid and the other eye are massaged in the same way, and after the massage is finished, the secretion and the ointment thereof at the eyelid margin are gently removed by the cotton swab.
In most hospitals at present, the facial glands are massaged by using common cotton swabs, and the common cotton swabs have the following problems in use:
1. the whole common cotton swab is an arc-shaped part, the upper diameter and the lower diameter are larger, and the middle diameter is larger; when the traditional cotton swab is used for massaging meibomian glands, the cotton swab head is in arc contact with the meibomian glands, so that a good squeezing effect can be achieved at the middle part of the cotton swab head, the actual massage contact area is small, the squeezing effect of the whole cotton swab head is uneven, and the effect of massaging the meibomian glands by using the cotton swab head each time is poor;
2. the common cotton swab is generally provided with two cotton swab heads, when the cotton swab is used for meibomian gland massage, the cotton swab heads at one end are required to be held to perform meibomian gland massage, and the cotton swab heads at the other end are polluted, so that one cotton swab head cannot be used, and waste of the cotton swab is caused.
Therefore, there is a need for an ophthalmic swab device having different contact areas, which is capable of fixing and protecting the swab head.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides an ophthalmic cotton swab device which has different contact areas and can fix and protect cotton swabs.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme: the cotton swab fixing device comprises a cotton swab and a clamping cylinder for fixing the cotton swab, wherein a fixing sleeve is arranged outside the clamping cylinder; one end of the clamping cylinder is provided with an opening, the other end of the clamping cylinder is provided with an arc-shaped closed end, the clamping cylinder is equally divided into an upper clamping cylinder and a lower clamping cylinder along the axial direction, and the upper clamping cylinder and the lower clamping cylinder form a semi-sealed cylindrical cavity; the clamping parts are fixed on the opening sides of the upper clamping cylinder and the lower clamping cylinder, the clamping parts are provided with clamping through holes, and a plurality of clamping pieces are arranged in the clamping through holes; the clamping part is equally divided into an upper clamping part and a lower clamping part which are identical in structure along the axis direction, the upper clamping part is fixed on the upper clamping cylinder, and the lower clamping part is fixed on the lower clamping cylinder.
Further, the cotton swab comprises a cotton swab rod and two flat cotton swab heads, the two cotton swab heads are fixed at two ends of the cotton swab rod, the cotton swab heads are in a water drop shape, the outer portion of the cotton swab heads comprises two plane portions and two arc portions, the two plane portions are arranged at intervals with the two arc portions, and the two plane portions are parallel to each other.
Further, a plurality of anti-slip protrusions are arranged outside the clamping cylinder, and the anti-slip protrusions are arranged on the opening side of the clamping cylinder.
Further, the clamping piece is a plurality of point-shaped bulges.
Further, the clamping piece is a metal clamping ring, the metal clamping ring is C-shaped, and the inner diameter of the metal clamping ring is smaller than the diameter of the clamping through hole.
Further, the fixed sleeve is in clearance fit with the clamping cylinder.
Further, the arc-shaped closed ends of the upper clamping cylinder and the lower clamping cylinder are connected through a straight connecting edge.
Further, the arc-shaped closed ends of the upper clamping cylinder and the lower clamping cylinder are connected through a rubber connecting strip, rectangular grooves for installing the rubber connecting strip are formed in the upper clamping cylinder and the lower clamping cylinder, and the rubber connecting strip is fixedly adhered in the rectangular grooves.
Further, the fixed sleeve is a rubber sleeve or a plastic cylinder.
The beneficial effects of the utility model are as follows:
When the cotton swab head is used for massaging meibomian glands, the planar part or the arc part can be switched for massaging according to actual use, so that massage extrusion with different contact areas can be obtained, and the extrusion massage efficiency of the cotton swab head can be improved.
The clamping cylinder increases the operation area of a massaging person for pinching the cotton swab, so that the force is saved when the cotton swab is used for massaging the meibomian glands, the operation is convenient, and uncomfortable hands of the massaging person caused by long-time pinching of the cotton swab are avoided.
According to the utility model, the cotton swab head can be placed in the cylindrical cavity formed by the upper clamping cylinder and the lower clamping cylinder, the cotton swab head is not contacted with the cylindrical cavity, and meanwhile, the clamping cylinder is covered outside the cotton swab head, so that a good protection effect can be achieved on the cotton swab head, both ends of the double-end cotton swab can be used, the utilization rate of the double-end cotton swab is improved, and the cotton swab is saved.
After the cotton swab head is used, when the cotton swab head at the other end needs to be replaced, the used cotton swab head is cut off by scissors, then the fixing sleeve is slipped out of the clamping cylinder and taken down, the cotton swab is turned around and fixed in the clamping through hole on the clamping part, the upper clamping cylinder and the lower clamping cylinder are fixed together and are fixed by the fixing sleeve, so that the cotton swab head at the other end can be used, the use of the double-head cotton swab is maximized, and meanwhile, the use sanitation of the cotton swab is ensured.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic cross-sectional view of a cartridge;
FIG. 4 is a left side view of the cartridge;
FIG. 5 is a schematic view of a metal clamping ring;
FIG. 6 is a front view of a cotton swab;
FIG. 7 is a left side view of the cotton swab;
Wherein the symbols of the components are as follows:
1. a cotton swab; 11. a cotton swab head; 12. a cotton swab stick; 13. a planar portion; 14. an arc-shaped portion;
2. An upper clamping cylinder; 3. a lower clamping cylinder; 4. an upper clamping part; 5. a lower clamping part; 6. clamping the through hole; 7. a fixed sleeve; 8. a slip preventing protrusion; 9. a rubber connecting strip; 10. a metal clamping ring.
Detailed Description
The following description of the embodiments of the present utility model is provided to facilitate understanding of the present utility model by those skilled in the art, but it should be understood that the present utility model is not limited to the scope of the embodiments, and all the utility models which make use of the inventive concept are protected by the spirit and scope of the present utility model as defined and defined in the appended claims to those skilled in the art.
As shown in fig. 1, 2, 3 and 4, the cotton swab device for ophthalmology comprises a cotton swab 1 and a clamping cylinder for fixing the cotton swab 1, wherein a fixing sleeve 7 is arranged outside the clamping cylinder, and the fixing sleeve 7 is a rubber sleeve or a plastic cylinder. One end of the clamping cylinder is provided with an opening, the other end of the clamping cylinder is provided with an arc-shaped closed end, the clamping cylinder is equally divided into an upper clamping cylinder 2 and a lower clamping cylinder 3 along the axial direction, and the upper clamping cylinder 2 and the lower clamping cylinder 3 form a semi-sealed cylindrical chamber; the clamping parts are fixed on the opening sides of the upper clamping cylinder 2 and the lower clamping cylinder 3, a clamping through hole 6 is formed in the clamping part, a plurality of clamping pieces are further arranged in the clamping through hole 6, the clamping parts are equally divided into an upper clamping part 4 and a lower clamping part 5 which are identical in structure along the axis direction, the upper clamping part 4 is fixed on the upper clamping cylinder 2, and the lower clamping part 5 is fixed on the lower clamping cylinder 3.
As shown in fig. 5, the clamping member is a metal clamping ring 10, the metal clamping ring 10 is C-shaped, and the inner diameter of the metal clamping ring 10 is smaller than the diameter of the clamping through hole 6. The clamping piece can also be a plurality of punctiform bulges, and the punctiform bulges can be designed integrally with the clamping part or be made of rubber materials. The clamping piece can also be a rubber ring which is semi-circular, and the cotton swab of the cotton swab 1 can be clamped and fixed by extruding the rubber ring in the clamping through hole.
As shown in fig. 6 and 7, the cotton swab 1 comprises a cotton swab 12 and two flat cotton swab heads 11, wherein the two cotton swab heads 11 are fixed at two ends of the cotton swab 12, the cotton swab heads 11 are in a water drop shape, the outside of the cotton swab heads 11 comprises two plane parts 13 and two arc parts 14, the two plane parts 13 are arranged at intervals with the two arc parts 14, and the two plane parts 13 are parallel to each other. The whole external part of the traditional cotton swab is a curved surface, when the meibomian gland massage is carried out, the eyelid plate with the curve shape can only carry out point contact or line contact on the eyelid, and different contact areas are needed for the eyelid at different positions, so that the meibomian gland massage secretion is better extruded, the cotton swab head 11 of the cotton swab 1 is designed into a flat shape, the contact area between the cotton swab head 11 and the eyelid can be increased through the flat part 13, so that the massage secretion in the meibomian gland is better extruded, meanwhile, the arc part 14 also has the function of the original cotton swab, and the contact extrusion with different contact areas can be carried out on the eyelid by switching the flat part 13 or the arc part 14 according to actual use, so that the massage efficiency is higher.
The outside of a clamping cylinder is provided with a plurality of non-slip bumps 8, and a plurality of non-slip bumps 8 are arranged on the opening side of the clamping cylinder. The anti-slip bosses 8 can increase the external friction force of the fixed sleeve 7, so that the fixed sleeve 7 is convenient to install outside the clamping cylinder; meanwhile, when the massage personnel use, the friction force between the hands of the massage personnel and the fixed sleeve 7 can be increased. The fixing sleeve 7 is in clearance fit with the clamping cylinder, the fixing sleeve 7 is arranged outside the clamping cylinder, the upper clamping cylinder 2 and the lower clamping cylinder 3 respectively squeeze the upper clamping part 4 and the lower clamping part, and therefore the cotton swab 12 of the cotton swab 1 is clamped and fixed by the clamping piece.
The arc closed ends of the upper clamping cylinder 2 and the lower clamping cylinder 3 are connected through a straight connecting edge, the upper clamping cylinder 2, the lower clamping cylinder 3 and the connecting edge are integrally designed, the thickness of the connecting edge is smaller than 1mm, and the upper clamping cylinder 2 and the lower clamping cylinder 3 can be folded through the arc closed ends through the connecting edge. The arc-shaped closed ends of the upper clamping cylinder 2 and the lower clamping cylinder 3 can be connected through a rubber connecting strip 9, rectangular grooves for installing the rubber connecting strip 9 are formed in the upper clamping cylinder 2 and the lower clamping cylinder 3, and the rubber connecting strip 9 is adhered and fixed in the rectangular grooves. The arc-shaped closed ends of the upper clamping cylinder 2 and the lower clamping cylinder 3 are connected through a rubber connecting strip 9, so that the upper clamping cylinder 2 and the lower clamping cylinder 3 can be folded.
The working process and the principle thereof are as follows: before meibomian gland massage is carried out, firstly, take down fixed sleeve 7 from the outside of clamping cylinder, then place the mid portion of cotton swab 12 on the lower clamping part 5 of lower clamping cylinder 3, and place cotton swab 12 on the centre gripping through-hole 6 of lower clamping part 5, then turn over last clamping cylinder 2 through rubber connecting strip 9 and roll over to laminate with lower clamping cylinder 3, centre gripping cotton swab 12 through the centre gripping through-hole 6 of upper clamping part 4 and lower clamping part 5, the clamping piece on the clamping through-hole 6 can be fixed to cotton swab 12 further centre gripping, then embolia fixed sleeve 7 outside the clamping cylinder from the arc closed end, thereby laminate spacing fixedly to last clamping cylinder 2 and lower clamping cylinder 3, simultaneously through last clamping cylinder 2 and lower clamping cylinder 3 to cotton swab 12 further extrusion fixed, accomplish the fixing to cotton swab 1, utilize the cotton swab head 11 that exposes to carry out the eye meibomian gland massage can, the clamping cylinder has increased the operating area of the cotton swab of massaging personnel, make it is more convenient also to carry out the eye meibomian gland massage for a long time, avoid the aw to lead to the fact the uncomfortable hand of the people. The cotton swab head 11 on the other side is placed in the cylindrical cavity formed by the upper clamping cylinder 2 and the lower clamping cylinder 3, the cotton swab head 11 is not contacted with the cylindrical cavity, and meanwhile, the clamping cylinder is covered outside the cotton swab head 11, so that the cotton swab head 11 can be well protected, two ends of the double-end cotton swab can be used, the utilization rate of the double-end cotton swab is improved, and the cotton swab is saved. Meanwhile, when the cotton swab head 11 at one end is used and the cotton swab head 11 at the other end needs to be replaced, the used cotton swab head 11 is only required to be sheared by scissors, then the fixing sleeve 7 is taken down by sliding out of the clamping cylinder, the cotton swab 1 is turned around and fixed in the clamping through hole 6 on the clamping part, the upper clamping cylinder 2 and the lower clamping cylinder 3 are fixed together, and the fixing sleeve 7 is used for fixing, so that the cotton swab head 11 at the other end can be used. When the meibomian gland massage is performed by using the cotton swab head 11, the contact extrusion massage with different contact areas can be obtained by switching the planar part 13 or the arc part 14 according to actual use, and the extrusion massage efficiency of the cotton swab head 11 is improved.
Claims (9)
1. The cotton swab device for ophthalmology is characterized by comprising a cotton swab (1) and a clamping cylinder for fixing the cotton swab (1), wherein a fixing sleeve (7) is arranged outside the clamping cylinder; one end of the clamping cylinder is provided with an opening, the other end of the clamping cylinder is provided with an arc-shaped closed end, the clamping cylinder is equally divided into an upper clamping cylinder (2) and a lower clamping cylinder (3) along the axial direction, and the upper clamping cylinder (2) and the lower clamping cylinder (3) form a semi-sealed cylindrical chamber;
Clamping parts are fixed on the opening sides of the upper clamping cylinder (2) and the lower clamping cylinder (3), a clamping through hole (6) is formed in the clamping part, and a plurality of clamping pieces are further arranged in the clamping through hole (6); the clamping part is equally divided into an upper clamping part (4) and a lower clamping part (5) which are identical in structure along the axis direction, the upper clamping part (4) is fixed on the upper clamping cylinder (2), and the lower clamping part (5) is fixed on the lower clamping cylinder (3).
2. The ophthalmic cotton swab device according to claim 1, wherein the cotton swab (1) comprises a cotton swab (12) and two flat cotton swab heads (11), the two cotton swab heads (11) are fixed at two ends of the cotton swab (12), the cotton swab heads (11) are in a water drop shape, the outer part of the cotton swab heads (11) comprises two flat parts (13) and two arc parts (14), the two flat parts (13) are arranged at intervals with the two arc parts (14), and the two flat parts (13) are parallel to each other.
3. Ophthalmic cotton swab device according to claim 1, characterized in that the grip cylinder is provided with several anti-slip protrusions (8) on the outside, several anti-slip protrusions (8) being provided on the open side of the grip cylinder.
4. The ophthalmic swab device according to claim 1, wherein the clamping element is a plurality of punctiform protrusions.
5. Ophthalmic cotton swab device according to claim 1, characterized in that the clamping element is a metal clamping ring (10), the metal clamping ring (10) being C-shaped, the inner diameter of the metal clamping ring (10) being smaller than the diameter of the clamping through hole (6).
6. Ophthalmic swab device according to claim 1, wherein the fixation sleeve (7) is in a clearance fit with the clamping cylinder.
7. Ophthalmic cotton swab device according to claim 1, characterized in that the arcuate closed ends of the upper and lower clamping cylinders (2, 3) are connected by a straight connecting edge.
8. The ophthalmic cotton swab device according to claim 1, wherein the arc-shaped closed ends of the upper clamping cylinder (2) and the lower clamping cylinder (3) are connected through a rubber connecting strip (9), rectangular grooves for installing the rubber connecting strip (9) are formed in the upper clamping cylinder (2) and the lower clamping cylinder (3), and the rubber connecting strip (9) is adhered and fixed in the rectangular grooves.
9. Ophthalmic swab device according to claim 1, wherein the fixation sleeve (7) is a rubber sleeve or a plastic barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322107901.8U CN220801422U (en) | 2023-08-07 | 2023-08-07 | Cotton swab device for ophthalmology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322107901.8U CN220801422U (en) | 2023-08-07 | 2023-08-07 | Cotton swab device for ophthalmology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220801422U true CN220801422U (en) | 2024-04-19 |
Family
ID=90705256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322107901.8U Active CN220801422U (en) | 2023-08-07 | 2023-08-07 | Cotton swab device for ophthalmology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220801422U (en) |
-
2023
- 2023-08-07 CN CN202322107901.8U patent/CN220801422U/en active Active
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| GR01 | Patent grant |