CN217744465U

CN217744465U - Eyelid distraction device for clinical nursing of ophthalmology

Info

Publication number: CN217744465U
Application number: CN202221581562.6U
Authority: CN
Inventors: 刘瑞
Original assignee: Shanghai Jingan District Shibei Hospital
Current assignee: Shanghai Jingan District Shibei Hospital
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-11-08
Anticipated expiration: 2032-06-23

Abstract

The utility model discloses an eyelid distraction device for clinical care of ophthalmology belongs to the eyelid and struts technical field, including about band, the outside of about band is provided with the connecting block, be provided with adjustable telescopic assembly on the connecting block, the last activity of telescopic assembly runs through and is provided with adjustable portion, and the relative telescopic assembly slope setting of adjustable portion, the bottom of adjustable portion is provided with the deckle board, be provided with the frame mouth on the deckle board, and the both ends inner wall of frame mouth all is provided with the locating plate, the side of locating plate is the slope form setting and is provided with two relative parallel distribution's branch to can conveniently wear, and be convenient for adjust the height to the contact, make its demand that conveniently adapts to different patients and strut, also can adjust the distance to between contact and the eye simultaneously, make its better operation of strutting in using, make the better satisfying the use needs on the whole.

Description

Eyelid distraction device for clinical nursing of ophthalmology

Technical Field

The utility model relates to an eyelid struts technical field, specifically is an ophthalmology is eyelid distraction device for clinical care.

Background

An eyelid of an ophthalmic patient needs to be opened so as to observe the condition of an illness or perform medicine application operation, and a common eyelid opening device for opening the eyelid of the patient is an eyelid opener.

An ophthalmology is eyelid distraction device for clinical care of bulletin number CN209847256U, the utility model has the advantages of reasonable design, convenience simple to use, it is fixed through the absorption of wear-type centre gripping and sucking disc, the device supports stably, keeps away from through the rotatory lead screw tip of screw section of thick bamboo rotation regulation both sides to steady control arc colludes the board and struts upper and lower eyelid, and the cover has the silica gel cover, can avoid patient's eye injury or cross infection, and convenience simple to use, labour saving and time saving has reduced medical personnel's the work degree of difficulty.

Although the eyelid can be opened in the above patent, the whole structure is too complex and inconvenient to operate, and the eyelid opening device cannot be adjusted according to the actual height of the eye of the patient, so that the eyelid opening device is not enough in use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an ophthalmology is eyelid distraction device for clinical care has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: an eyelid retractor for ophthalmologic clinical care comprises a restraint strap, wherein a connecting block is arranged on the outer side of the restraint strap, an adjustable telescopic component is arranged on the connecting block, an adjustable part is movably arranged on the telescopic component in a penetrating mode, and the adjustable part is obliquely arranged relative to the telescopic component;

the bottom end of the adjustable part is provided with a frame plate, a frame opening is formed in the frame plate, positioning plates are arranged on the inner walls of two ends of the frame opening, and the side surfaces of the positioning plates are arranged in a slope shape and are provided with two supporting rods which are distributed in parallel relatively;

and the lower part of the supporting rod is fixed on the slope surface of the positioning plate, the upper part of the supporting rod is arranged on the slope surface of the positioning plate in a sliding manner, a thread adjusting assembly is arranged between the two supporting rods, and the end parts of the two supporting rods are provided with abutting contacts.

Preferably, the restraint belt is of an annular structure, a protection pad of an arc structure is fixed on the inner wall of the restraint belt, and the protection pad is located on the inner wall of one end, close to the connecting block, of the restraint belt.

Preferably, the telescopic assembly comprises a positioning sleeve fixed on the connecting block, a movable opening is formed in one end of the positioning sleeve, a movable rod extending out of the movable opening is movably arranged in the positioning sleeve, a damping plate arranged in a damping mode on the inner wall of the positioning sleeve is arranged at the inner end of the movable rod, and the adjustable portion movably penetrates through the movable rod.

Preferably, the adjustable part comprises an adjusting rod, the movable rod is provided with an adjusting hole in an inclined mode, the adjusting rod moves through the adjusting hole, and the side face of the movable rod is provided with a locking bolt which stretches into the adjusting hole and abuts against the adjusting rod in a threaded mode.

Preferably, the slope surface of the positioning plate is provided with a sliding groove, the upper portion of the positioning plate is provided with the support rod which is arranged in the sliding groove in a sliding mode, the thread adjusting piece is a threaded rod, the threaded rod is rotatably arranged on the support rod at the lower portion of the threaded rod, and the upper portion of the support rod is provided with a threaded hole for threads of the threaded rod to pass through.

Preferably, the collision head is provided with a hollow hole, and the collision head is made of an elastic material.

(III) advantageous effects

The utility model provides an eyelid distraction device for clinical nursing of ophthalmology. The method has the following beneficial effects: can conveniently wear, and be convenient for adjust the height to the contact, make its demand that conveniently adapts to different patient eyelids and strut, also can adjust the distance to between contact and the eye simultaneously, make its better operation of strutting in using, make the better operation that satisfies the use needs on the whole.

Drawings

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

FIG. 2 is a schematic view of the connection structure between the middle frame plate and the positioning plate of the present invention;

FIG. 3 is a schematic top view of the connection between the positioning plate and the support rod of the present invention;

FIG. 4 is a schematic sectional view of the connection between the positioning sleeve and the movable rod of the present invention;

fig. 5 is a schematic structural view of the middle protection pad of the present invention.

In the figure: 1. a restraint band; 2. a protective pad; 3. connecting blocks; 4. a positioning sleeve; 41. a movable opening; 5. a movable rod; 51. an adjustment hole; 6. adjusting a rod; 7. a locking bolt; 8. a frame plate; 9. a frame opening; 10. positioning a plate; 101. a chute; 11. a strut; 110. a threaded hole; 12. abutting against the contact; 121. a middle air interface; 13. a threaded rod; 14. a damping plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-5, the present invention provides a technical solution: an eyelid retractor for ophthalmologic clinical care, which comprises a restraint strap 1, wherein a connecting block 3 is arranged outside the restraint strap 1, the restraint strap 1 is of an annular structure and is made of elastic material, so that the restraint strap 1 is conveniently and elastically clamped at the head of a patient, a protective cushion 2 with an arc-shaped structure is fixed on the inner wall of the restraint strap 1, the protective cushion 2 plays a role of protection, the protective cushion 2 is positioned on the inner wall of one end of the restraint strap 1 close to the connecting block 3, an adjustable telescopic component is arranged on the connecting block 3 and comprises a positioning sleeve 4 fixed on the connecting block 3, one end of the positioning sleeve 4 is provided with a movable opening 41, a movable rod 5 extending out of the movable opening 41 is movably arranged in the positioning sleeve 4, a damping plate 14 arranged in a damping manner with the inner wall of the positioning sleeve 4 is arranged at the inner end of the movable rod 5, and then the movable rod 5 can drive the damping plate 14 to move in the positioning sleeve 4, the adjusting position of the movable rod 5 can be limited under the elastic acting force between the damping plate 14 and the positioning sleeve 4, so that the use length of the telescopic assembly can be conveniently changed, the adjustable part movably penetrates through the movable rod 5, the adjustable part movably penetrates through the upper part of the telescopic assembly and comprises an adjusting rod 6, the movable rod 5 is provided with an inclined adjusting hole 51, the adjusting hole 51 is arranged at an included angle of 10 degrees with the vertical direction, the adjusting rod 5 is integrally inclined, the adjusting rod 6 movably passes through the adjusting hole 51, a locking bolt 7 which extends into the adjusting hole 51 and is abutted against the adjusting rod 6 is arranged on the side surface of the movable rod 5 in a threaded manner, the adjustable part is obliquely arranged relative to the telescopic assembly, and after the adjusting rod 6 is adjusted at the position of the adjusting hole 51, the locking bolt 7 can be abutted against the outer wall of the adjusting rod 6 to limit the position of the adjusting rod;

the bottom end of the adjustable part is provided with a frame plate 8, the top surface of the frame plate 8 is perpendicular to the adjusting rod 6, a frame opening 9 is arranged on the frame plate 8, the frame opening 9 corresponds to the eye part, positioning plates 10 are arranged on the inner walls of two ends of the frame opening 9, the side surface of each positioning plate 10 is in a slope shape and is provided with two supporting rods 11 which are distributed in parallel relatively, and the two supporting rods 11 are distributed up and down;

and lower branch 11 is fixed on the domatic of locating plate 10, upper branch 11 slides and sets up on the domatic of locating plate 10, make branch 11 of top slide from top to bottom along the domatic of locating plate 19, and be provided with the screw thread adjusting part between two branch 11, the domatic spout 101 of locating plate 10 has been seted up, upper branch 11 slides and sets up in spout 101, make branch 11 can slide along spout 101 relatively stable, the screw thread adjusting part is threaded rod 13, and threaded rod 13 rotates and sets up on lower branch 11, and set up the screw hole 110 that is used for threaded rod 13 screw thread to pass through on upper branch 11, and then can be when rotating threaded rod 13, make threaded rod 13 can drive branch 11 of top upwards remove, the tip of two branch 11 is provided with conflict 12, conflict 12 is provided with well-open mouth 121, the setting up of well-hollow mouth 121 makes conflict 12 have certain elastic deformation ability, make the effect on the eyelid conflict 12 contradict on the eyelid better, more be favorable to strutting, conflict 12 is made by elastic material and is contradicted, make conflict 12 can be elastic at the eyelid at the not, and then conveniently make eyelid strut the eyelid.

When using, at first make restraint band 1 wear on patient's head convenient, and then can be at first according to the position of patient's eye, can adjust the position of regulation pole 6 and lock with locking bolt 7, and then make two conflict heads 12 that distribute from top to bottom can just set up eye, and then after strutting the eyelid down with the finger, conveniently make movable rod 5 shrink to the inside of position sleeve 4, make to support contact 12 can correspond and contradict on the eyelid, and then can rotate threaded rod 13 this moment, make threaded rod 13 can drive conflict head 12 upwards on the branch 11 of top and remove, and then conveniently make top support contact 12 strut the eyelid, thereby make the eyelid of eye fully strut, and the relative slope of branch 11 sets up, make wholly can not influence observation and the treatment from frame mouth 9, make its better satisfying the user demand on the whole, thereby can conveniently wear, and be convenient for adjusting the height of contact, make it conveniently adapt to the demand that different patient's eyelids strut, also can adjust the distance between contact and the eye simultaneously, make it better satisfying the operation that struts that uses on the whole needs.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Without further limitation. The use of the phrase "comprising" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the same.

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. The utility model provides an ophthalmology is eyelid distraction device for clinical care which characterized in that: the adjustable belt type restraint strap comprises a restraint strap (1), wherein a connecting block (3) is arranged on the outer side of the restraint strap (1), an adjustable telescopic assembly is arranged on the connecting block (3), an adjustable part is movably arranged on the telescopic assembly in a penetrating mode, and the adjustable part is obliquely arranged relative to the telescopic assembly;

a frame plate (8) is arranged at the bottom end of the adjustable part, a frame opening (9) is formed in the frame plate (8), positioning plates (10) are arranged on the inner walls of two ends of the frame opening (9), the side surfaces of the positioning plates (10) are arranged in a slope shape, and two supporting rods (11) which are distributed in parallel relatively are arranged;

and the lower part of the supporting rod (11) is fixed on the slope surface of the positioning plate (10), the upper part of the supporting rod (11) is arranged on the slope surface of the positioning plate (10) in a sliding way, a thread adjusting component is arranged between the two supporting rods (11), and the end parts of the two supporting rods (11) are provided with abutting contacts (12).

2. The eyelid retractor for ophthalmic clinical care according to claim 1, wherein: restraint area (1) is the loop configuration, the inner wall of restraint area (1) is fixed with protection pad (2) of arc structure, and protection pad (2) are located restraint area (1) and are close to the inner wall of the one end of connecting block (3).

3. The eyelid retractor for ophthalmic clinical care according to claim 1, wherein: the telescopic assembly comprises a positioning sleeve (4) fixed on the connecting block (3), a movable opening (41) is formed in one end of the positioning sleeve (4), a movable rod (5) extending out of the movable opening (41) is movably arranged in the positioning sleeve (4), a damping plate (14) arranged on the inner end of the movable rod (5) in a damping mode is arranged on the inner wall of the positioning sleeve (4), and the movable rod (5) is arranged in a penetrating mode in the activity of the adjustable portion.

4. The eyelid retractor for ophthalmic clinical care according to claim 3, wherein: the adjustable part comprises an adjusting rod (6), an inclined adjusting hole (51) is formed in the movable rod (5), the adjusting rod (6) moves through the adjusting hole (51), and a locking bolt (7) which stretches into the adjusting hole (51) and is abutted to the adjusting rod (6) is arranged on the side face of the movable rod (5) in a threaded mode.

5. The eyelid retractor for ophthalmic clinical care according to claim 1, wherein: the slope surface of the positioning plate (10) is provided with a sliding groove (101), the upper side of the positioning plate is provided with a support rod (11) which is arranged in the sliding groove (101) in a sliding mode, the thread adjusting piece is a threaded rod (13), the threaded rod (13) is rotatably arranged on the lower side of the support rod (11), and the upper side of the support rod (11) is provided with a threaded hole (110) through which threads of the threaded rod (13) pass.

6. The eyelid retractor for ophthalmic clinical care according to claim 1, wherein: the contact abutting head (12) is provided with a hollow opening (121), and the contact abutting head (12) is made of elastic materials.