CN217592842U

CN217592842U - Ophthalmic examination device with eyelid auxiliary opening fixing structure

Info

Publication number: CN217592842U
Application number: CN202221295047.1U
Authority: CN
Inventors: 高新晓; 朱思泉; 谢品雪; 冯文
Original assignee: Beijing Anzhen Hospital
Current assignee: Beijing Anzhen Hospital
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-10-18
Anticipated expiration: 2032-05-26

Abstract

The utility model relates to the field of ophthalmology technology, the utility model discloses an ophthalmology is with inspection device that has eyelid auxiliary to open fixed knot to construct, including eyelid ware subassembly and medical sticky tape subassembly, eyelid ware subassembly includes swing arm and the terminal fixed connection's of swing arm cylinder, cylindrical bottom surface one side is provided with the subassembly that struts, the portion of strutting that the upper end of medical sticky tape and medical sticky tape set up, the portion is torn to the second that a plurality of adjacent hole structures were seted up to the upper end of the portion of strutting, set up flutedly between the upper end of the bottom surface of the portion of strutting to medical sticky tape, the utility model provides a problem that can not have the contactless formula of strutting the eyelid, transversely pull medical sticky tape, make the first portion of tearing of medical sticky tape tear the portion and tear the opening with the second, medical sticky tape can attach in patient's eye afterwards, behind medical sticky tape adhesion in the eye, can be through strutting subassembly joint in recess inner chamber, rotate the threaded rod afterwards and can realize that contactless formula of strutting the eyelid struts fast.

Description

Inspection device with eyelid auxiliary opening fixing structure for ophthalmology

Technical Field

The utility model relates to the technical field of ophthalmology, specifically be ophthalmic with have the supplementary inspection device who opens fixed knot and construct of eyelid.

Background

The general term of ophthalmology is "ophthalmology specialty", which is the discipline for studying diseases occurring in the visual system, including the eyeball and its associated tissues. Ophthalmology generally studies various ophthalmic diseases such as vitreous body, retina diseases, ocular optics, glaucoma, optic neuropathy, cataract and the like.

When present patient's eye needs to be examined, because patient's eyeball is wrapped up by the eyelid, consequently, when the inspection, need strut the eyelid through the eyelid ware, and then expose the eyeball, convenient inspection, but when medical personnel used the eyelid ware, need strut the subassembly with the eyelid ware and block the below of eyelid respectively, strut through the eyelid ware afterwards, but the mode of this kind of direct contact strut the eyelid causes patient's discomfort easily, can not carry out contactless to the patient and strut the eyelid.

The problems described above are addressed. To this end, ophthalmic examination devices with eyelid-assisted expansion fixtures have been proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmic inspection device that has the eyelid to assist and open fixed knot to construct, when patient's eye needs the inspection, can transversely pull medical sticky tape this moment, the opening is torn with the second to the first portion of tearing that makes medical sticky tape, medical sticky tape can attach in patient's eye afterwards, after medical sticky tape adhesion in eye, can be through strutting the subassembly joint in recess inner chamber, rotate the threaded rod afterwards and can realize contactless eyelid and strut fast, thereby the problem in the above-mentioned background art has been solved.

In order to achieve the above purpose, the utility model provides a following technical scheme: ophthalmic apparatus has supplementary inspection device who opens fixed knot structure of eyelid, including eyelid ware subassembly and medical sticky tape subassembly, eyelid ware subassembly includes swing arm and the terminal fixed connection's of swing arm cylinder, and cylindrical bottom surface one side is provided with struts the subassembly, and medical sticky tape subassembly includes the portion of strutting that the upper end of medical sticky tape and medical sticky tape set up, and the portion of tearing of the second of a plurality of adjacent hole structure is seted up to the upper end of the portion of strutting, sets up flutedly between the bottom surface of the portion of strutting to the upper end of medical sticky tape.

Preferably, the upper end of the medical adhesive tape is provided with a first tearing part of a plurality of adjacent hole structures, and the first tearing part and the second tearing part are arranged in a relatively vertical manner.

Preferably, the edge of the inner cavity of the spreading part is provided with a sewing groove, and two ends of the inner cavity of the sewing groove are fixedly provided with elastic belts.

Preferably, the eyelid assembly comprises a cross beam and a first rotating groove formed at two ends of the cross beam in an inward concave manner, and an inner cavity of the first rotating groove is connected with one end of the swing arm.

Preferably, the front of crossbeam runs through and has seted up rotatory hole, and the inner chamber in rotatory hole is provided with the threaded rod, and the surface one end of threaded rod is provided with rotatory handle, and the surface threaded connection of threaded rod has the ejector pad, and the front of ejector pad runs through and has seted up threaded hole.

Preferably, a second rotating groove is formed in one side of the outer surface of the swing arm, third rotating grooves are formed in the two ends of the pushing block inwards, and the second rotating groove is connected with the inner cavity of each third rotating groove through a connecting rod.

Preferably, the opening part and the first tearing part are positioned at the center of the medical adhesive tape.

Preferably, the first tear-off portion and the second tear-off portion have the same length.

Preferably, the strutting component is arranged in an arc structure.

Preferably, the medical adhesive tape is arranged in a rectangular structure.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides an ophthalmic has auxiliary inspection device who opens fixed knot to construct of eyelid, when patient's eye needs the inspection, can transversely pull medical sticky tape this moment, makes the first portion of tearing of medical sticky tape tear the opening with the second portion of tearing, and medical sticky tape can attach in patient's eye afterwards, and after medical sticky tape adhesion in eye, can be through strutting subassembly joint in recess inner chamber, and the threaded rod rotates afterwards can realize contactless eyelid and strut fast.

2. The utility model provides an ophthalmic inspection device that has the eyelid to assist and open fixed knot to construct tears the portion at the second and is pulled the back of tearing by medical personnel, because the elastic webbing is in elasticity under initial condition and stretches, consequently tears the portion at the second and is pulled the back, under the elasticity rebound of elastic webbing, makes the opening part of recess can open automatically.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the eyelid device assembly of the present invention;

fig. 3 is a schematic structural view of the medical adhesive tape assembly of the present invention;

fig. 4 is a schematic structural view of a first tear-off portion of the present invention;

fig. 5 is a schematic view of the unfolding structure of the spreading portion and the first tearing portion of the present invention;

fig. 6 is a schematic view of the top-view internal structure of the spreading portion of the present invention.

In the figure: 1. a medical tape assembly; 11. medical adhesive tape; 12. a distraction section; 121. a second tear-away portion; 122. a groove; 123. sewing a groove; 124. an elastic band; 13. a first tear-away portion; 2. an eyelid instrument assembly; 21. a cross beam; 211. a rotation hole; 212. a threaded rod; 213. a rotating handle; 214. pushing a block; 215. a threaded hole; 216. a third rotary tank; 217. a connecting rod; 22. a first rotating tub; 23. swinging arms; 231. a second rotary tank; 24. a cylinder; 25. the component is propped open.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1-2, the ophthalmologic examination apparatus with eyelid auxiliary opening fixing structure of the present invention includes a medical adhesive tape assembly 1 and an eyelid device assembly 2 for opening the medical adhesive tape assembly 1.

Eyelid ware subassembly 2 includes the inside sunken first swivelling chute 22 of seting up in crossbeam 21 and crossbeam 21 both ends, and the inner chamber of first swivelling chute 22 is provided with but rotation regulation's swing arm 23, and the end of swing arm 23 is provided with cylinder 24 to one side extension along its central department, and the welding of the bottom surface edge of cylinder 24 has the subassembly 25 that struts that is circular structure, struts the subassembly 25 through circular structure and can strut the expansion to the eyelid.

The front of crossbeam 21 runs through and is seted up rotatable pivoted rotatory hole 211, and the inner chamber of rotatory hole 211 is provided with rotatable threaded rod 212 with the axle center, and the fixed rotatory 213 that can hold the pivoted that is provided with of surface one end of threaded rod 212 can rotate the rotation of adjusting threaded rod 212 through rotating the rotation 213. The outer surface of the threaded rod 212 is in threaded connection with a push block 214, the front surface of the push block 214 is provided with a threaded hole 215 in threaded connection with the threaded rod 212 in a penetrating manner, and the push block 214 can move transversely after the threaded rod 212 rotates.

The opposite surfaces of the pair of swing arms 23 are symmetrically provided with second rotating grooves 231, the two ends of the pushing block 214 are provided with third rotating grooves 216 inwards, the inner cavities of the second rotating grooves 231 and the third rotating grooves 216 are connected through connecting rods 217, and after the pushing block 214 moves, the included angle degree between the pair of swing arms 23 can be adjusted through the connecting rods 217.

The present invention will be further described with reference to the following examples.

Example 1:

referring to fig. 3-5, the medical adhesive tape assembly 1 includes a medical adhesive tape 11 adhered to the periphery of the eye and a first tearing portion 13 with a plurality of adjacent hole structures formed on the upper end of the medical adhesive tape 11 and extending transversely downward, a first tearing portion 12 is fixedly disposed on the first tearing portion 13 along two sides of the opening of the first tearing portion 13, a second tearing portion 121 is disposed on the upper end of the first tearing portion 12 and perpendicular to the first tearing portion 13, the holes of the first tearing portion 13 and the second tearing portion 121 can be broken and opened by transversely pulling the medical adhesive tape 11 through the first tearing portion 13 and the second tearing portion 121, and the medical adhesive tape 11 is rectangular.

A groove 122 which can stretch and expand is formed between the bottom surface of the opening part 12 and the upper end of the medical adhesive tape 11, and the eyelid can be opened without contacting the eyelid after the opening component 25 is clamped in the inner cavity of the groove 122.

The working process is as follows: when patient's eye needs to be examined, can transversely pull medical adhesive tape 11 this moment, make first tear portion 13 and the tear opening of second tear portion 121 of medical adhesive tape 11, medical adhesive tape 11 can attach in patient's eye afterwards, after medical adhesive tape 11 adheres in the eye, can be through strutting subassembly 25 joint in recess 122 inner chamber, rotate threaded rod 212 afterwards and can realize not contacting the eyelid and strut fast.

Example 2:

referring to fig. 6, a sewing groove 123 is formed at the edge of the inner cavity of the opening portion 12, elastic bands 124 are fixedly disposed at two ends of the inner cavity of the sewing groove 123, the elastic bands 124 are in a stretching state when the opening portion 12 is in a closed state, and after the opening portion 12 is opened, the opening portion 12 can be automatically opened by elastic resilience of the elastic bands 124.

The working process is as follows: after the second tear-off portion 121 is pulled off by the medical staff, since the elastic band 124 is elastically stretched in the initial state, the opening of the recess 122 can be automatically opened by the elastic resilience of the elastic band 124 after the second tear-off portion 121 is pulled off.

In summary, the following steps: the utility model discloses an ophthalmic has auxiliary inspection device who opens fixed knot structure of eyelid, when patient's eye needs to be inspected, can transversely pull medical adhesive tape 11 this moment, make the first portion of tearing 13 and the second portion of tearing 121 tear opening of medical adhesive tape 11, medical adhesive tape 11 can be attached to patient's eye afterwards, after medical adhesive tape 11 adheres to the eye, can be through strutting subassembly 25 joint in recess 122 inner chamber, rotation threaded rod 212 can realize that contactless eyelid struts fast afterwards, tear portion 121 at the second and be pulled the back by medical personnel, because elastic band 124 is in elastic stretch under initial condition, consequently tear portion 121 at the second and be pulled the back, under elastic band 124's elasticity rebound, the opening part that makes recess 122 can open automatically.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Ophthalmic apparatus has supplementary inspection device who opens fixed knot structure of eyelid, including eyelid ware subassembly (2) and medical adhesive tape subassembly (1), its characterized in that: eyelid ware subassembly (2) include swing arm (23) and swing arm (23) terminal fixed connection's cylinder (24), bottom surface one side of cylinder (24) is provided with struts subassembly (25), medical adhesive tape subassembly (1) includes that the upper end of medical adhesive tape (11) and medical adhesive tape (11) sets up struts portion (12), the second of a plurality of adjacent hole structures tears portion (121) is seted up to the upper end of strutting portion (12), set up between the bottom surface of strutting portion (12) to the upper end of medical adhesive tape (11) recess (122).

2. An ophthalmic examination device having an eyelid-assisting opening fixation structure according to claim 1, wherein: the medical adhesive tape is characterized in that the upper end of the medical adhesive tape (11) is provided with a first tearing part (13) of a plurality of adjacent hole structures, and the first tearing part (13) and the second tearing part (121) are arranged vertically and relatively.

3. The ophthalmic examination device having an eyelid-assisting opening fixation structure according to claim 2, wherein: the edge of the inner cavity of the opening part (12) is provided with a sewing groove (123), and two ends of the inner cavity of the sewing groove (123) are fixedly provided with elastic bands (124).

4. The ophthalmic device inspection apparatus with eyelid-assisted expansion fixation structure of claim 3, wherein: the eyelid device assembly (2) comprises a cross beam (21) and a first rotating groove (22) formed by inwards sinking two ends of the cross beam (21), and an inner cavity of the first rotating groove (22) is connected with one end of a swing arm (23).

5. An ophthalmic examination device having an eyelid-assisting opening fixation structure according to claim 4, wherein: the front of crossbeam (21) runs through and has seted up rotatory hole (211), and the inner chamber of rotatory hole (211) is provided with threaded rod (212), and the surface one end of threaded rod (212) is provided with rotatory handle (213), and the surface threaded connection of threaded rod (212) has ejector pad (214), and the front of ejector pad (214) runs through and has seted up threaded hole (215).

6. An ophthalmic examination device having an eyelid-assisting opening fixing structure according to claim 5, wherein: a second rotating groove (231) is formed in one side of the outer surface of the swing arm (23), a third rotating groove (216) is formed in the two ends of the pushing block (214) inwards, and the second rotating groove (231) is connected with the inner cavity of the third rotating groove (216) through a connecting rod (217).

7. The ophthalmic examination device having an eyelid-assisting opening fixing structure according to claim 6, wherein: the opening part (12) and the first tearing part (13) are positioned at the center of the medical adhesive tape (11).

8. The ophthalmic device inspection apparatus with eyelid-assisted expansion fixation structure of claim 7, wherein: the first tear-open section (13) and the second tear-open section (121) have the same length.

9. The ophthalmic examination device with eyelid auxiliary opening fixing structure according to claim 8, wherein: the strutting component (25) is arranged in an arc-shaped structure.

10. The ophthalmic examination device having an eyelid-assisting opening fixation structure according to claim 9, wherein: the medical adhesive tape (11) is arranged in a rectangular structure.