Medical eyelid turning tool

Abstract

The utility model relates to a medical eyelid turning tool. The medical eyelid turning tool comprises a structural part, a tweezers assembly and a positioning assembly. The tweezers assembly comprises two movable clamping pieces, one end of each movable clamping piece is rotationally connected with the structural part, and the two movable clamping pieces are oppositely arranged and used for clamping eyelids of a patient. The positioning assembly comprises a movable rod and a pressing strip, one end of the movable rod is connected with the pressing strip, and the other end is rotationally connected with the structural part. When the tool is used for assisting in turning over the eyelids of the patient, medical staff only need to hold the tool, control the two movable clamping pieces, clamp the lower half portions of the upper eyelids of the patient, stretch the lower half portions of the upper eyelids of the patient outwards, then turn over the positioning assemblies, enable the pressing strips to be attached to the eyelids, and control the tool to turn over the eyelids gradually while pressing the eyelids downwards. The tool can replace the previous bare-handed turning operation, medical staff do not need to make direct contact with a patient, the problem of cross infection is avoided, the medical staff can turn over the eyelids of the patient conveniently, and the tool has the advantage of being high in operation efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a medical eyelid turning tool. Background Art

[0002] At present, in ophthalmology departments, flipping the upper and lower eyelids is a common operation during ophthalmic examinations or treatments. To flip the lower eyelid, you can use a cotton swab to slightly pull it down, while to flip the upper eyelid, medical staff need to pinch the upper eyelid with their bare hands and then use a cotton swab to assist in flipping it. During this operation, medical staff need to pay attention to washing their hands frequently, which can easily cause cross-infection. At the same time, it is easy for the upper eyelid to slip when pinching it with bare hands. In addition, during the routine conjunctival sac flushing of preoperative patients, flipping the upper eyelid with bare hands can easily increase the chance of cross-infection. Therefore, a medical eyelid flipping tool is urgently needed to solve the above problems. Utility Model Content

[0003] In view of the above problems, the utility model provides a medical eyelid-lifting tool, which can facilitate medical personnel to lift up the patient's eyelids and has the advantage of high operating efficiency.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A medical eyelid turning tool, comprising:

[0006] Structural parts;

[0007] A tweezers assembly, the tweezers assembly comprising two movable clamps, one end of each of which is rotatably connected to the structural member; the two movable clamps are arranged opposite to each other and are used to clamp the patient's eyelids; and

[0008] A positioning assembly, the positioning assembly includes a movable rod and a pressure strip, one end of the movable rod is connected to the pressure strip, and the other end is rotatably connected to the structural member; after the tweezers assembly clamps the patient's eyelid, the pressure strip is used to rotate to fit the eyelid to assist the tweezers assembly in flipping the eyelid.

[0009] In one embodiment, the structural member includes a first connecting member and a second connecting member;

[0010] The first connecting member is arranged in a columnar shape, and the ends of the two movable clips are provided with connecting rings, and the two connecting rings are installed at the two ends of the first connecting member in a staggered manner;

[0011] The second connecting member is arranged in an L shape, one end of which is connected to the middle part of the first connecting member, and the other end is arranged to be externally suspended, and the movable rod is rotatably connected to the externally suspended end of the second connecting member.

[0012] In one embodiment, a torsion spring is provided at the transition point between the movable clip and the structural member, one end of the torsion spring is connected to the structural member, and the other end is connected to the movable clip, and the elastic force of the torsion spring causes the two movable clips to turn outward.

[0013] In one embodiment, the transition between the movable rod and the structural member is arranged in a transitional fit.

[0014] In one embodiment, the outer portion of the movable clip is covered with a rubber cushion.

[0015] In one embodiment, the pressure strip is covered with a rubber layer on its exterior.

[0016] The utility model adopts the above technical solution, which has the following advantages:

[0017] 1. When using this tool to assist in turning over the patient's eyelids, medical staff only need to hold the tool, manipulate the two movable clips, clamp the lower half of the patient's upper eyelid, and stretch it outward, then flip the positioning component to fit the pressure strip with the eyelid, and manipulate the tool as a whole to gradually turn over the eyelid while pressing down the eyelid. Compared with the prior art, this tool can replace the previous manual turning operation. During the entire process of using the tool, medical staff do not need to have direct contact with the patient, avoiding the problem of cross infection, making it easier for medical staff to turn over the patient's eyelids, and having the advantage of high operating efficiency;

[0018] 2. The setting of the torsion spring can facilitate medical staff to operate the tweezers assembly. Its elastic force enables the two movable clamps to have rebound ability. When clamping the upper eyelid, it is convenient for medical staff to hold the two movable clamps. When clamping, just press the two movable clamps to overcome the elastic force of the torsion spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the specific structure of a medical eyelid-lifting tool in one embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the specific structure of the positioning component in one embodiment of the utility model;

[0021] The marks in the figure are as follows:

[0022] 10. Structural member; 101. First connecting member; 102. Second connecting member; 20. Movable clip; 201. Connecting section; 202. Avoiding section; 203. Clamping section; 204. Connecting ring; 30. Positioning assembly; 301. Movable rod; 302. Pressure strip. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model is described clearly and completely below. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary persons in the field without creative work are within the scope of protection of the utility model.

[0024] Unless otherwise defined, the technical or scientific terms used in the present invention shall have the usual meanings understood by persons with ordinary skills in the field to which the present invention belongs. The words "first", "second", "third", "fourth" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

[0025] At present, in the ophthalmology department, flipping the upper and lower eyelids is a commonly used operation during ophthalmic examination or treatment. To flip the lower eyelid, you can use a cotton swab to slightly pull it down, while to flip the upper eyelid, the medical staff needs to pinch the upper eyelid with their bare hands and then use a cotton swab to assist in flipping it. During this operation, medical staff need to pay attention to washing their hands frequently, which can easily cause cross infection. At the same time, it is easy for the upper eyelid to slip during the process of pinching the upper eyelid with bare hands. In addition, during the routine conjunctival sac flushing of preoperative patients, flipping the upper eyelid by hand can easily increase the chance of cross infection. In view of the above problems, the utility model provides a medical eyelid flipping tool, which can facilitate medical staff to flip the patient's eyelids and has the advantage of high operating efficiency. The specific plan is as follows.

[0026] Reference Figure 1 as well as Figure 2 As shown, the utility model relates to a medical eyelid turning tool, comprising a structural member 10, a forceps assembly 20 and a positioning assembly 30, wherein the structural member 10 is used to connect and install the forceps assembly 20 and the positioning assembly 30. The forceps assembly 20 comprises two movable clips 201, one end of each of the movable clips 201 is rotatably connected to the structural member 10, and the two movable clips 201 are arranged opposite to each other and are used to clamp the patient's eyelids. The positioning assembly 30 comprises a movable rod 301 and a pressure strip 302, one end of the movable rod 301 is connected to the pressure strip 302, and the other end is rotatably connected to the structural member 10. After the forceps assembly 20 clamps the patient's eyelid, the pressure strip 302 is used to rotate to fit the eyelid to assist the forceps assembly 20 in turning the eyelid.

[0027] For example, when using this tool to assist in turning over the patient's eyelids, the medical staff only needs to hold the tool, manipulate the two movable clips 201, clamp the lower half of the patient's upper eyelid, and stretch it outward, then turn over the positioning component 30, make the pressure strip 302 fit the eyelid, and manipulate the tool as a whole to gradually turn over the eyelid while pressing down the eyelid. Compared with the prior art, this tool can replace the previous manual turning operation. During the entire process of using the tool, the medical staff does not need to have direct contact with the patient, avoiding the problem of cross infection, and can facilitate the medical staff to turn over the patient's eyelids, with the advantage of high operating efficiency.

[0028] In one embodiment, the overall structure of the structural member 10 is further refined, and the structural member 10 includes a first connecting member 101 and a second connecting member 102. The first connecting member 101 is arranged in a columnar shape, and the ends of the two movable clips 201 are both provided with connecting rings, and the two connecting rings are staggered and installed at both ends of the first connecting member 101.

[0029] In addition, the second connecting member 102 is L-shaped, one end of which is connected to the middle of the first connecting member 101 and the other end is suspended externally, and the movable rod 301 is rotatably connected to the externally suspended end of the second connecting member 102 .

[0030] Specifically, the movable clip 201 as a whole includes a connecting section, an avoidance section and a clamping section, wherein one end of the connecting section is connected to the clamping section, and the other end is connected to the connecting ring through the avoidance section. It should be noted that the setting of the avoidance section plays a role of structural avoidance. Since the movable clip 201 as a whole is relatively movable, in order to avoid structural interference, the corresponding avoidance section extends outward and is connected to the connecting ring to achieve the avoidance effect.

[0031] In this embodiment, it is more preferable that a torsion spring is provided at the transition point between the movable clip 201 and the structural member 10, one end of the torsion spring is connected to the structural member 10, and the other end is connected to the movable clip 201, and the elastic force of the torsion spring causes the two movable clips 201 to turn outward.

[0032] The setting of the torsion spring can facilitate medical staff to operate the tweezers assembly 20. Its elastic force enables the two movable clips 201 to have rebound ability. When clamping the upper eyelid, it is convenient for medical staff to hold the two movable clips 201. When clamping, just press the two movable clips 201 to overcome the elastic force of the torsion spring.

[0033] In this embodiment, it is more preferable that the transition point between the movable rod 301 and the structural member 10 is set in a transition fit. The transition fit setting enables the connection between the movable rod 301 and the structural member 10 to have a damping performance, and the movable rod 301 can be relatively fixed with the structural member 10 when not subjected to external force. When the movable rod 301 is flipped, after the pressure strip 302 is flipped to the desired position, the positioning assembly 30 as a whole can have the effect of positioning and limiting, so that medical staff can fine-tune the position.

[0034] In the embodiment, the outer cover of the movable clip 201 is provided with a rubber cushion, and the outer cover of the pressure strip 302 is provided with a rubber layer.

[0035] It should be noted that the rubber pad and the rubber layer can optimize the fit between the components and the skin, reduce the patient's foreign body sensation, and improve the patient's comfort level.

[0036] When using this tool to assist in turning over the patient's eyelid, the medical staff only needs to hold the tool and manipulate the two movable clips 201 to clamp the lower half of the patient's upper eyelid and stretch it outward. The setting of the torsion spring enables the two movable clips 201 to have resilience. When clamping the upper eyelid, the two movable clips 201 can be pressed to overcome the elastic force of the torsion spring, and then the positioning component 30 is turned over to make the pressure strip 302 fit the eyelid. While pressing down the eyelid, the tool is manipulated as a whole to gradually turn over the eyelid.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A medical eyelid turning tool, characterized in that: include: Structural parts; A tweezers assembly, the tweezers assembly comprising two movable clips, one end of each of the movable clips being rotatably connected to the structural member; The two movable clamps are arranged opposite to each other and are used to clamp the patient's eyelids; as well as A positioning assembly, the positioning assembly includes a movable rod and a pressure strip, one end of the movable rod is connected to the pressure strip, and the other end is rotatably connected to the structural member; after the tweezers assembly clamps the patient's eyelid, the pressure strip is used to rotate to fit the eyelid to assist the tweezers assembly in flipping the eyelid.

2. The medical eyelid-erection tool according to claim 1, characterized in that: The structural member includes a first connecting member and a second connecting member; The first connecting member is arranged in a columnar shape, and the ends of the two movable clips are provided with connecting rings, and the two connecting rings are installed at the two ends of the first connecting member in a staggered manner; The second connecting member is arranged in an L shape, one end of which is connected to the middle part of the first connecting member, and the other end is arranged to be externally suspended, and the movable rod is rotatably connected to the externally suspended end of the second connecting member.

3. The medical eyelid-erection tool according to claim 2, characterized in that: A torsion spring is provided at the transition point between the movable clamp and the structural member, one end of the torsion spring is connected to the structural member, and the other end is connected to the movable clamp, and the elastic force of the torsion spring causes the two movable clamps to turn outward.

4. The medical eyelid-erection tool according to claim 2, characterized in that: The transition part between the movable rod and the structural member is arranged in transitional cooperation.

5. The medical eyelid-erection tool according to claim 1, characterized in that: The outer part of the movable clip is covered with a rubber cushion.

6. The medical eyelid-erection tool according to claim 1, characterized in that: The outer part of the pressure strip is covered with a rubber layer.

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