CN213722167U

CN213722167U - Convenient eyelid distractor for ophthalmologic patient

Info

Publication number: CN213722167U
Application number: CN202022398024.0U
Authority: CN
Inventors: 李丹; 杨星; 张秀丽
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-07-20
Anticipated expiration: 2030-10-26

Abstract

The utility model discloses a convenient eyelid spreader for ophthalmological patients, a scale plate is fixedly arranged at the left side of the top of a U-shaped fixed plate, a sliding sleeve is slidably arranged at the front end and the rear end of the outer wall of the U-shaped fixed plate, a clamping plate is fixedly arranged at the top of the sliding sleeve, an adjusting plate is slidably arranged between the clamping plate and the sliding sleeve, a silica gel spreading plate is fixedly arranged at the inner wall of the adjusting plate, and a handle is fixedly arranged at the left side of the adjusting plate, so that the convenient eyelid spreader for ophthalmological patients not only facilitates the spreading operation of the eyelids of patients, but also effectively avoids blocking the sight of medical care personnel, improves the visual field of the operation, and can also facilitate the medical care personnel to spread the eyelids of patients according to the actual conditions due to the adoption of a plurality of groups of adjustable structures, thereby expanding the operation convenience, and meanwhile, the scale indication is matched, so that the measurement of the spreading size is realized, medical workers can know the measurement conveniently, and the accuracy of the operation is also improved.

Description

Convenient eyelid distractor for ophthalmologic patient

Technical Field

The utility model relates to an ophthalmology apparatus technical field especially relates to a convenient ware that struts of eyelid for ophthalmology patient.

Background

Eyes are very important for everyone, and people use the eyes every day, but many people have some discomfort of eyes due to various factors; when the eyes are affected by diseases, examination and treatment are needed, and particularly when the eyes are operated, the operation of a doctor is affected when the patient with loose eyelids is operated; moreover, when cleaning examination or surgery is performed on the eyes of a patient, the eyeballs of the patient need to be exposed so as to facilitate examination and treatment of the patient.

According to the above, the existing eyelid distracting devices used clinically have many defects and shortcomings due to simple structure, specifically as follows;

1. the adjustment of multiposition can not be realized, therefore can not carry out the adjustment of adaptability according to different patients, and patient experience travelling comfort is poor.

2. The visual field can not be fully exposed, and the examination and the operation of the subsequent medical staff are easily influenced.

3. The size of the opened eyelid can not be accurately detected, and the judgment and evaluation of medical staff are influenced.

Therefore, in view of the above drawbacks, it is actually necessary to design an eyelid retractor for an ophthalmic patient.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the eyelid convenient distractor for the ophthalmic patient is provided to solve the problems brought forward by the background technology.

In order to solve the technical problem, the technical scheme of the utility model is that: an eyelid convenient distractor for an ophthalmic patient comprises a U-shaped fixing plate, a scale plate, a sliding sleeve, a clamping plate, an adjusting plate, a silica gel distracting plate and a handle, the scale plate is fixedly arranged on the left side of the top of the U-shaped fixed plate, the scale plate is connected with the U-shaped fixed plate by hot melting, the sliding sleeves are arranged at the front end and the rear end of the outer wall of the U-shaped fixed plate in a sliding way, the sliding sleeves are connected with the U-shaped fixed plate in a sliding way, the clamping plate is fixedly arranged at the top of the sliding sleeve, the clamping plate is connected with the sliding sleeve by hot melting, the adjusting plate is arranged between the clamping plate and the sliding sleeve in a sliding way, the adjusting plate is respectively connected with the clamping plate and the sliding sleeve in a front-back sliding way, silica gel prop open the board and set firmly in the regulating plate inner wall, silica gel prop open the board and adopt bolted connection with the regulating plate, the handle set firmly in the regulating plate left side, handle and regulating plate integrated into one piece.

Further, both ends still set firmly the stop collar around the U type fixed plate right side, stop collar and U type fixed plate adopt interior external screw thread to be connected, U type fixed plate inside around both ends still be equipped with the mounting hole of a plurality of quantity, the mounting hole be the screw thread through-hole.

Furthermore, the inside slip chamber that still is equipped with of sliding sleeve, the slip chamber be the rectangle cavity, just slip chamber and U type fixed plate adopt left right sliding connection.

Furthermore, the upper ends of the inner parts of the clamping plate and the sliding sleeve are also penetrated with fastening bolts, the fastening bolts are respectively movably connected with the clamping plate and the sliding sleeve, and the fastening bolts are connected with the mounting holes by internal and external threads.

Further, the regulating plate inside still be equipped with dodge the hole, dodge the hole for the rectangle through-hole.

Further, the left side of the bottom of the handle is fixedly provided with an indicating plate, and the indicating plate and the handle are integrally formed.

Compared with the prior art, the convenient eyelid spreader for the ophthalmic patient has the following advantages;

1. at first, through the distraction mechanism designed around the U-shaped fixing plate, not only is the eyelid of a patient conveniently distracted, but also the sight of medical staff can be effectively prevented from being blocked, and the visual field of the operation is improved.

2. Secondly because of adopting multiunit adjustable structure, also can make things convenient for medical personnel to strut patient's eyelid according to actual conditions, extended the simple operation nature, cooperation scale indication simultaneously realizes making things convenient for medical personnel to know the measurement of strutting the size, has also improved the accuracy of operation.

Drawings

Fig. 1 is a front view of an eyelid retractor for an ophthalmic patient;

FIG. 2 is a top view of an eyelid retractor for an ophthalmic patient;

fig. 3 is a perspective view of an eyelid retractor for an ophthalmic patient 1;

FIG. 4 is a perspective enlarged view of the adjustment plate;

fig. 5 is a perspective view 2 of an eyelid retractor for an ophthalmic patient;

fig. 6 is a perspective view of a separated state of an eyelid retractor for an ophthalmic patient.

The device comprises a U-shaped fixing plate 1, a scale plate 2, a sliding sleeve 3, a clamping plate 4, an adjusting plate 5, a silica gel expanding plate 6, a handle 7, a limiting sleeve 101, a mounting hole 102, a sliding cavity 301, a fastening bolt 401, an avoiding hole 501 and an indicating plate 701.

The following detailed description will be further described in conjunction with the above-identified drawings.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.

As shown in fig. 1, 2, 3, 4, 5 and 6, the eyelid retractor for ophthalmological patients comprises a U-shaped fixing plate 1, a scale plate 2, a sliding sleeve 3, a clamping plate 4, an adjusting plate 5, a silica gel expanding plate 6 and a handle 7, wherein the scale plate 2 is fixedly arranged at the left side of the top of the U-shaped fixing plate 1, the scale plate 2 and the U-shaped fixing plate 1 are connected by hot melting, the sliding sleeve 3 is slidably arranged at the front end and the rear end of the outer wall of the U-shaped fixing plate 1, the sliding sleeve 3 and the U-shaped fixing plate 1 are slidably connected, the clamping plate 4 is fixedly arranged at the top of the sliding sleeve 3, the clamping plate 4 and the sliding sleeve 3 are connected by hot melting, the adjusting plate 5 is slidably arranged between the clamping plate 4 and the sliding sleeve 3, the adjusting plate 5 is respectively slidably connected with the clamping plate 4 and the sliding sleeve 3 in the front and rear directions, the silica gel expanding plate 6 is fixedly arranged on the inner wall of the adjusting plate 5, the silica gel expanding plate 6 is connected with the adjusting plate 5 through bolts, the handle 7 is fixedly arranged on the left side of the adjusting plate 5, and the handle 7 and the adjusting plate 5 are integrally formed;

it is to be noted that the convenient eyelid spreader for an ophthalmic patient has the following functions;

A. through the mutual matching of the scale plate 2 and the handle 7, the measurement of the opening size can be realized in the process of adjusting the positions of the handle 7 and the silica gel opening plate 6 by medical personnel, the medical personnel can know the measurement conveniently, and the accuracy of the operation is improved;

B. the sliding sleeve 3 can slide left and right along the U-shaped fixing plate 1, and the adjusting plate 5 can adjust front and back along the space between the clamping plate 4 and the sliding sleeve 3, so that medical personnel can conveniently prop open the eyelid of a patient, and the operation convenience is expanded;

C. meanwhile, as the U-shaped fixing plate 1 is of a U-shaped structure and the adjustable distraction mechanisms are arranged in the front and at the back, the visual line of medical personnel can be effectively prevented from being blocked, and the subsequent operation visual field is improved;

the front end and the rear end of the right side of the U-shaped fixing plate 1 are fixedly provided with limiting sleeves 101, the limiting sleeves 101 are connected with the U-shaped fixing plate 1 through internal and external threads, the front end and the rear end of the inside of the U-shaped fixing plate 1 are also provided with a plurality of mounting holes 102, and the mounting holes 102 are threaded through holes;

it should be noted that the limiting sleeve 101 can block and fix the right side of the U-shaped fixing plate 1, so that the sliding sleeve 3 is prevented from being separated from the U-shaped fixing plate 1, and meanwhile, the internal and external threads are connected, so that the sliding sleeve 3 is convenient to rotate and disassemble, and medical personnel can disassemble the sliding sleeve 3, so that the sliding sleeve is convenient to replace or disassemble, clean and disinfect, and the mounting hole 102 is a threaded through hole and can be rotationally fixed or disassembled with the fastening bolt 401;

a sliding cavity 301 is further arranged in the sliding sleeve 3, the sliding cavity 301 is a rectangular cavity, and the sliding cavity 301 is connected with the U-shaped fixing plate 1 in a left-right sliding manner;

it should be noted that the sliding cavity 301 can avoid the U-shaped fixing plate 1, so that the sliding sleeve 3 can conveniently slide in the left-right direction;

fastening bolts 401 penetrate through the upper ends of the inner parts of the clamping plate 4 and the sliding sleeve 3, the fastening bolts 401 are movably connected with the clamping plate 4 and the sliding sleeve 3 respectively, and the fastening bolts 401 are connected with the mounting holes 102 through internal and external threads;

it should be noted that the fastening bolt 401 can cooperate with the mounting hole 102 under the rotation action, that is, the clamping plate 4 is driven downward to clamp the middle adjusting plate 5, so that the adjusting plate 5 can be fastened between the clamping plate 4 and the sliding sleeve 3, and meanwhile, the fastening bolt 401 can be fixed in the mounting hole 102 to realize the positioning of the sliding sleeve 3 in the left-right direction, thereby avoiding the positioning of the sliding sleeve 3, and when the adjustment is needed, the fastening bolt 401 is loosened, that is, the sliding sleeve 3 slides left and right or the adjusting plate 5 slides back and forth;

an avoiding hole 501 is further formed in the adjusting plate 5, and the avoiding hole 501 is a rectangular through hole;

it should be noted that the avoidance hole 501 can avoid the fastening bolt 401, so that the fastening bolt 401 can conveniently rotate up and down;

an indicating plate 701 is fixedly arranged on the left side of the bottom of the handle 7, and the indicating plate 701 and the handle 7 are integrally formed;

it should be noted that the scale plate 2, which can indicate the corresponding position by the indicating plate 701 under the action of the forward and backward movement of the handle 7, facilitates the medical staff to grasp the size and dimension of the eyelid of the patient, and improves the operation accuracy.

Claims

1. The utility model provides a convenient ware that struts of eyelid for ophthalmology patient, its characterized in that includes U type fixed plate, scale plate, slip cap, grip block, regulating plate, silica gel distraction board, handle, the scale plate set firmly in U type fixed plate top left side, the slip cap slide locate both ends around U type fixed plate outer wall, the grip block set firmly in the slip cap top, the regulating plate slide locate between grip block and slip cap, silica gel distraction board set firmly in the regulating plate inner wall, the handle set firmly in the regulating plate left side.

2. The convenient eyelid spreader for ophthalmic patients as claimed in claim 1, wherein the U-shaped fixing plate has a plurality of fixing holes at the front and rear ends thereof, and a plurality of limiting sleeves are fixed at the front and rear ends of the right side of the U-shaped fixing plate.

3. The eyelid retractor for an ophthalmic patient according to claim 1, wherein the sliding sleeve further comprises a sliding cavity inside, and the sliding cavity is connected with the U-shaped fixing plate in a left-right sliding manner.

4. The convenient eyelid spreader for ophthalmic patients as claimed in claim 2, wherein the clamping plate and the sliding sleeve are further provided with a fastening bolt at the upper end of the inner part thereof, and the fastening bolt is connected with the mounting hole by internal and external threads.

5. The eyelid retractor of claim 1, wherein the adjustment plate further comprises an avoiding hole therein.

6. The eyelid retractor for an ophthalmic patient of claim 1, wherein an indication plate is further fixed to the left side of the bottom of the handle.