CN210250250U

CN210250250U - Ophthalmic surgery drainage cover

Info

Publication number: CN210250250U
Application number: CN201920838594.1U
Authority: CN
Inventors: 刘雪梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-04-07
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a medical instrument technical field be an ophthalmic surgery drainage cover, including the drainage foundation ring, the medical glue of drainage foundation ring bottom fixedly connected with, drainage foundation ring top fixedly connected with flange, the equal fixed waterproof membrane that pastes of inner wall of drainage foundation ring and flange, drainage foundation ring outer wall fixedly connected with sponge circle that absorbs water, drainage foundation ring top fixedly connected with partly piece, the fixed intercommunication of drainage foundation ring lateral wall has the drainage to connect, drainage connects outer wall fixedly connected with retainer plate, retainer plate outer wall threaded connection has the tight loop, the tight loop inner wall is the toper circle, drainage foundation ring top fixedly connected with fixed block, it has the C shape ring to pass in the middle of the fixed block, the equal sliding connection in C shape ring both ends has the drag hook, drag hook end fixedly connected with stationary blade, the utility model discloses in time the drainage, the operation of being convenient for use.

Description

Ophthalmic surgery drainage cover

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an ophthalmic surgery drainage cover.

Background

At present, when the patient is clinically subjected to ophthalmic surgery, the eye sockets are filled with blood and flushing fluid and cannot be discharged in time, the surgery field under a microscope is blurred, the accuracy of the next operation is influenced, and the flushing fluid flows randomly, so that the head, the face and even the back of the postoperative patient are soaked by blood, the postoperative patient is easy to pollute, and the work difficulty is increased for medical staff.

Based on this, the utility model designs an ophthalmic surgery drainage cover to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ophthalmic surgery drainage cover to be full of blood and flush fluid in the eye socket that proposes in solving above-mentioned background art, can not in time get rid of, cause the art under the microscope wild fuzzy, influence the accuracy of operation on next step, and because the flush fluid trickles at will, postoperative patient head and face, the back is soaked by the bloody water even, easily causes the pollution, has increased the problem of the work degree of difficulty for medical staff.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an ophthalmic surgery drainage cover, includes the drainage foundation ring, the medical glue of drainage foundation ring bottom fixedly connected with, drainage foundation ring top fixedly connected with flange, the equal fixed paste of inner wall of drainage foundation ring and flange has the water proof membrane, drainage foundation ring outer wall fixedly connected with sponge circle that absorbs water, drainage foundation ring top fixedly connected with semi-sheet, the fixed intercommunication of drainage foundation ring lateral wall has the drainage to connect, drainage connects outer wall fixedly connected with retainer plate, retainer plate outer wall threaded connection has the tighrening ring, the tighrening ring inner wall is the toper circle, drainage foundation ring top fixedly connected with fixed block, it has the C shape ring to pass in the middle of the fixed block, the equal sliding connection in C shape ring both ends has the drag hook, drag hook tip fixedly connected with stationary blade.

Preferably, the drainage foundation ring and the flange are both rubber or silica gel rings, and the bottom of the drainage foundation ring is concave.

Preferably, the fixing piece is a circular fixing piece inclined inwards, the bottom of the drag hook is fixedly connected with a square sliding sleeve, and the inner ring of the square sliding sleeve is fixedly connected with a friction pad.

Preferably, the water-absorbing sponge ring is fixedly sleeved on the outer wall of the flange, and the bottom of the water-absorbing sponge protrudes out of the drainage bottom ring.

Preferably, the semi-sealing sheet is a transparent sheet, the two groups of fixing blocks are arranged, and a group of C-shaped rings are connected between each group of fixing blocks.

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

1. the utility model discloses a with the half-sealing piece of drainage foundation ring be located the bottom, through the medical sticky subsides of its bottom on patient's eye skin all around, because the drainage base is not continuous with the drainage tube, so paste the location and do not disturb comparatively convenient. Then insert the tube seam between drainage joint and the retainer plate through outside hose in, through rotatory retainer plate backward, make the toper circle of retainer plate extrude outside hose at the drainage joint outer wall to fixed outside water pipe, it is quick, connect closely.

2. When the operation was gone on, water etc. that spills over from patient's eyeball blocks not outdiffusion by the flange through the drainage foundation, connects the water in with the drainage foundation through the drainage and goes out through outside water pipe drainage, avoids the operation position to deposit too much liquid and leads to the sight unclear, is convenient for operate, and can not make dirty patient's health or clothing, convenient to use. The patient's upper and lower eyelid can be hooked through the stationary blade of drag hook tip, because the fixed power that needs to use of eyelid is not very big, consequently leans on the damping between square sliding sleeve and the C shape ring can fix the drag hook position, exposes the operation field of vision, does not need other equipment, has solved general drainage cover and need worn at the head, has influenced the problem of the use of auxiliary assembly such as eyelid retractor.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic view of the bottom view structure of the present invention;

FIG. 3 is a schematic view of the main view angle semi-section structure of the present invention;

fig. 4 is an enlarged schematic view of part a of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-drainage bottom ring, 2-flange, 3-waterproof membrane, 4-water-absorbing sponge ring, 5-half sealing piece, 6-drainage joint, 7-fixing ring, 8-fastening ring, 9-conical ring, 10-fixing block, 11-C-shaped ring, 12-drag hook, 13-fixing piece and 14-square sliding sleeve.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an ophthalmic surgery drainage cover, including drainage foundation ring 1, the medical glue of 1 bottom fixedly connected with of drainage foundation ring, 1 top fixedly connected with flange 2 of drainage foundation ring, drainage foundation ring 1 and flange 2's inner wall is all fixed to be pasted and is had water

proof membrane

3, 1 outer wall fixedly connected with sponge circle 4 that absorbs water of drainage foundation ring, 1 half sealing of fixedly connected with in the top of

drainage foundation ring

5, 1 fixed intercommunication of lateral wall of drainage foundation ring has

drainage joint

6, 6 outer wall fixedly connected with retainer plates 7 of drainage joint, 7 outer wall threaded connection of retainer plates have

retainer ring

8, 8 inner walls of retainer ring are toper circle 9, 1 top fixedly connected with fixed block 10 of drainage foundation ring, it has C shape ring 11 to pass in the middle of the fixed block 10, the equal sliding connection in 11 both ends of C shape ring has drag hook 12, 12 end fixedly connected with stationary blade 13.

Wherein, the drainage foundation ring 1 and the flange 2 are both rubber or silica gel rings, and the bottom of the drainage foundation ring 1 is concave. The fixing piece 13 is a circular fixing piece with an inward inclined shape, the bottom of the drag hook 12 is fixedly connected with a square sliding sleeve 14, and the inner ring of the square sliding sleeve 14 is fixedly connected with a friction pad. The water-absorbing sponge ring 4 is fixedly sleeved on the outer wall of the flange 2, and the bottom of the water-absorbing sponge protrudes out of the drainage foundation ring 1. The half-sealing sheet 5 is a transparent sheet, two groups of fixing blocks 10 are arranged, and a group of C-shaped rings 11 are connected between each group of fixing blocks 10.

One specific application of this embodiment is: the utility model discloses a with drainage foundation ring 1's half mounting 5 be located the bottom, through the medical sticky subsides of its bottom on patient's eye skin, because drainage base 1 is not continuous with the drainage tube, so paste the location and do not disturb comparatively convenient. Then insert the tube seam between drainage joint 6 and retainer plate 7 through outside hose in, through rotatory retainer plate 8 backward, make the toper circle 9 of retainer plate 8 extrude outside hose at drainage joint 6 outer walls to fixed outside water pipe, quick, the connection is inseparable. When the operation was carried out, water etc. that spills over from patient's eyeball blocked not outdiffusion by flange 2 through drainage foundation 1, and the water in with drainage foundation 1 through drainage joint 6 flows out through outside water pipe drainage, avoids the operation position to store up too much liquid and leads to the sight unclear, is convenient for operate, and can not make dirty patient's health or clothing, convenient to use. The patient's upper and lower eyelids can be hooked through the stationary blade 13 of the end of the draw hook 12, because the power that the eyelid needs to be fixed is not very big, consequently lean on the damping between square sliding sleeve 14 and the C shape ring 11 can fix the draw hook position, expose the operation field of vision, do not need other equipment, solved general drainage cover and need worn at the head, influenced the problem of the use of auxiliary assembly such as eyelid retractor.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an ophthalmic surgery drainage cover, includes drainage foundation ring (1), its characterized in that: the medical adhesive is fixedly connected to the bottom of the drainage foundation ring (1), the top of the drainage foundation ring (1) is fixedly connected with a flange (2), waterproof films (3) are fixedly pasted on the inner walls of the drainage foundation ring (1) and the flange (2), the outer wall of the drainage foundation ring (1) is fixedly connected with a water-absorbing sponge ring (4), a half sealing piece (5) is fixedly connected to the top of the drainage foundation ring (1), a drainage connector (6) is fixedly communicated with the side wall of the drainage foundation ring (1), a fixing ring (7) is fixedly connected to the outer wall of the drainage connector (6), a fastening ring (8) is in threaded connection with the outer wall of the fixing ring (7), a conical ring (9) is arranged on the inner wall of the fastening ring (8), a fixing block (10) is fixedly connected to the top of the drainage foundation ring (1), a C-shaped ring (11) is penetrated in the middle of the fixing block (10), and drag hooks (12), the end part of the draw hook (12) is fixedly connected with a fixing piece (13).

2. The ophthalmic surgical drainage mask of claim 1, wherein: the drainage foundation ring (1) and the flange (2) are both rubber or silica gel rings, and the bottom of the drainage foundation ring (1) is concave.

3. The ophthalmic surgical drainage mask of claim 1, wherein: the fixing piece (13) is a circular fixing piece inclined inwards, the bottom of the drag hook (12) is fixedly connected with a square sliding sleeve (14), and the inner ring of the square sliding sleeve (14) is fixedly connected with a friction pad.

4. The ophthalmic surgical drainage mask of claim 1, wherein: the water absorption sponge ring (4) is fixedly sleeved on the outer wall of the flange (2), and the bottom of the water absorption sponge protrudes out of the drainage foundation ring (1).

5. The ophthalmic surgical drainage mask of claim 1, wherein: the semi-sealing piece (5) is a transparent piece, the fixing blocks (10) are provided with two groups, and a group of C-shaped rings (11) are connected in the middle of each group of fixing blocks (10).