CN211610703U

CN211610703U - Ophthalmic water collector

Info

Publication number: CN211610703U
Application number: CN201922081820.9U
Authority: CN
Inventors: 张小妮; 欧阳淑怡; 李浩君; 李严丽; 周妍; 黄凤贤; 蔡丹娜
Original assignee: Guangdong General Hospital Guangdong Academy of Medical Sciences
Current assignee: Guangdong General Hospital Guangdong Academy of Medical Sciences
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-10-02
Anticipated expiration: 2029-11-26

Abstract

The utility model discloses an ophthalmology receives hydrophone, include: the water receiving main body is in an elliptic funnel shape, and a circle of elastic cushion ring is arranged on the edge of an opening at the upper end of the water receiving main body; the liquid collecting container comprises an inner sleeve barrel and an outer sleeve barrel sleeved outside the inner sleeve barrel; the inner sleeve barrel is detachably connected with the lower end opening of the water receiving main body, the upper end of the inner sleeve barrel is opened, and a first drainage through hole is formed in the position of the lower end of the inner sleeve barrel, which deviates from the axis; the outer sleeve barrel can rotate relative to the inner sleeve barrel, the bottom of the outer sleeve barrel is convexly provided with a plugging part and concavely provided with a second liquid discharge through hole corresponding to the position of the first liquid discharge through hole, and when the outer sleeve barrel rotates, the plugging part plugs the first liquid discharge through hole or the second liquid discharge through hole is communicated with the first liquid discharge through hole; the outer barrel is provided with a pipeline connecting part for connecting a liquid discharge pipe outside the second liquid discharge through hole. The utility model discloses an ophthalmology receives the hydrophone can adapt to the patient of different types of face, avoids the flush fluid to leak to can avoid making a round trip to empty the flush fluid, alleviate medical personnel's work load.

Description

Ophthalmic water collector

Technical Field

The utility model belongs to the technical field of eye washing device, concretely relates to ophthalmology receives hydrophone.

Background

The water receptor is a frequently used instrument in eye irrigation operations. The existing traditional water collector is hard in texture, different patients have different facial forms, and flushing liquid outflow caused by non-fit between the water collector and the skin of the patient often occurs, so that discomfort of the patient is caused.

In addition, to some patients, need to use a large amount of flush fluid to carry out incessant washing, nevertheless because current catchment ware capacity is limited, need make a round trip to empty the flush fluid at the in-process of using, very troublesome, greatly increased medical personnel's work load.

Therefore, a new technology is needed to solve the problems that the washing liquid leaks out and needs to be poured back and forth when the existing water receiver is used.

Disclosure of Invention

For solving the above-mentioned problem among the prior art, the utility model aims at providing an ophthalmology receives hydrophone, and its patient that can adapt to different types of face avoids the flush fluid to leak to can avoid making a round trip to empty the flush fluid, alleviate medical personnel's work load.

The utility model adopts the following technical scheme:

an ophthalmic water receptor comprising:

the water receiving main body is in an elliptic funnel shape, and a circle of elastic cushion ring is arranged on the edge of an opening at the upper end of the water receiving main body;

the liquid collecting container comprises an inner sleeve barrel and an outer sleeve barrel sleeved outside the inner sleeve barrel; the inner sleeve barrel is detachably connected with the lower end opening of the water receiving main body, the upper end of the inner sleeve barrel is open, and a first drainage through hole is formed in the position of the lower end of the inner sleeve barrel, which deviates from the axis; the outer sleeve barrel can rotate relative to the inner sleeve barrel, the bottom of the outer sleeve barrel is convexly provided with a blocking part and concavely provided with a second liquid discharge through hole corresponding to the first liquid discharge through hole, and when the outer sleeve barrel rotates, the blocking part blocks the first liquid discharge through hole or the second liquid discharge through hole is communicated with the first liquid discharge through hole; the outer sleeve barrel is provided with a pipeline connecting part for connecting a liquid discharge pipe outside the second liquid discharge through hole.

As a further improvement of the technical proposal of the utility model, the edge of the upper end opening of the water-receiving main body is inwards formed into a depression matched with the shape of the eyes of the human face.

As a further improvement of the technical proposal of the utility model, the shape of the elastic backing ring is adapted to the shape of the recess.

As a further improvement of the technical scheme of the utility model, the elastic backing ring is a silica gel backing ring.

As a further improvement of the technical scheme of the utility model, an external thread is arranged at the lower opening of the water receiving main body; and the inner wall of the inner sleeve barrel is provided with an internal thread matched with the external thread.

As a further improvement of the technical scheme of the utility model, an annular clamping groove is arranged at one end of the outer side wall of the inner sleeve barrel, which is close to the water receiving main body; the inner wall of the outer sleeve barrel is provided with a circle of annular flange which can be embedded into the annular clamping groove at the position corresponding to the annular clamping groove.

As a further improvement of the technical proposal of the utility model, the section of the ring-shaped clamping groove is semicircular; the section of the annular flange is also corresponding to a semicircle.

As a further improvement of the technical scheme of the utility model, the up end of shutoff portion is equipped with one deck elastic sealing layer.

As a further improvement of the technical solution of the present invention, the pipe connecting portion is formed by extending a section of insertion pipe for connecting the liquid discharge pipe from the second liquid discharge through hole.

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

1. in the utility model, the water receiving main body is provided with the elastic cushion ring which has elasticity and can deform to a certain degree, so that the utility model can adapt to the facial shapes of different patients, ensure the close fit with the skin of the patients and avoid the leakage of flushing fluid; the water receiving main body is detachably connected with the liquid collecting container, and can be used for patients (such as adults and children) with different face sizes by replacing the water receiving main bodies with different sizes so as to better fit the eyes of the patients and avoid leakage;

2. the pipeline connecting part of the outer sleeve barrel can be connected with a liquid discharge pipe, and the outer sleeve barrel of the liquid collecting container can plug the first liquid discharge through hole of the inner sleeve barrel or be communicated with the first liquid discharge through hole through rotation, so that liquid discharge or no liquid discharge can be realized; when a large amount of flushing fluid needs to be used for uninterrupted flushing, the flushing fluid pipe can be connected, the first drainage through hole is communicated with the second drainage through hole by rotating the outer sleeve barrel, and then the flushing fluid is discharged through the flushing fluid pipe, so that frequent dumping actions are avoided, and the workload of medical personnel is reduced; when only a small amount of flushing fluid is adopted for flushing, the drainage pipe can not be connected, and the outer sleeve barrel is rotated to enable the plugging part to seal the first drainage through hole, so that the inner sleeve barrel can contain a small amount of flushing fluid for flushing.

Drawings

The technology of the present invention will be further described in detail with reference to the accompanying drawings and detailed description:

fig. 1 is an overall axial view of an ophthalmic receiver according to an embodiment of the present invention;

fig. 2 is an exploded view of an ophthalmic water receptor according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of an ophthalmic receiver in accordance with an embodiment of the present invention.

Reference numerals:

1-a water-receiving body; 11-an elastic backing ring; 12-external threads;

2-a liquid collecting container;

21-inner sleeve barrel; 211-first drain through hole; 212-internal screw thread; 213-ring slot;

22-outer barrel; 221-a blocking part; 222-a second drainage through hole; 223-a pipe connection; 224-an annular flange; 225-elastomeric sealing layer.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The same reference numbers will be used throughout the drawings to refer to the same or like parts.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings.

Referring to fig. 1 to 3, an ophthalmologic water collector according to an embodiment of the present invention mainly includes a water collecting body 1 and a liquid collecting container 2.

Wherein, figure 1 and figure 2, should receive water main part 1 wholly is oval hourglass hopper-shaped, should receive the edge of the upper end opening of water main part 1 inwards to form the sunken of adapting with people's face eye shape to the skin of patient's face is laminated completely, avoids the flush fluid to leak.

In addition, a circle of elastic cushion ring 11 is arranged on the edge of the upper end opening of the water receiving main body 1, the shape of the elastic cushion ring 11 is matched with the shape of the recess, and the elastic cushion ring 11 has elasticity and can be deformed to adapt to patients with different face shapes, so that the application range of the ophthalmologic water receiver is further enlarged. The water receiving body 1 can also be provided in different sizes in order to accommodate adults and children.

Preferably, the silicone pad ring of the elastic pad ring 11 has good deformation capability and is beneficial to deformation and recovery.

Wherein, the liquid collecting container 2 comprises an inner sleeve barrel 21 and an outer sleeve barrel 22 sleeved outside the inner sleeve barrel 21.

This inner barrel 21 can be dismantled with this lower extreme opening that receives water main part 1 and be connected, and concrete structure of dismantling the connection is threaded connection structure, should receive the lower extreme opening part of water main part 1 to be equipped with external screw thread 12. The inner wall of the inner sleeve barrel 21 is provided with an inner thread 212 matched with the outer thread 12, the assembly and disassembly of the water receiving main body 1 and the inner sleeve barrel 21 can be conveniently carried out through the matching of the outer thread 12 and the inner thread 212, and the water receiving main body 1 and the inner sleeve barrel 21 in different sizes can be selected to be assembled according to the face sizes of different users, so that the inner sleeve barrel is suitable for adults and children.

The outer barrel 22 can rotate relative to the inner barrel, as shown in fig. 3, the specific structure of the relative rotation is:

an annular clamping groove 213 is arranged at one end of the outer side wall of the inner sleeve barrel 21 close to the water receiving main body 1. The inner wall of the outer barrel casing is provided with a ring-shaped flange 224 which is corresponding to the ring-shaped clamping groove 213 and can be embedded into the ring-shaped clamping groove 213. The ring slot 213 has a semicircular cross section; the annular flange 224 also corresponds in cross-section to a semi-circle. The outer sleeve 22 can be prevented from falling off the inner sleeve and can rotate relatively through the matching action of the annular groove and the annular flange 224. And the semicircular round surface is smooth, so that the two parts can be conveniently combined and installed.

As shown in fig. 3, the inner tub 21 has an open upper end and a first drain hole 211 at a position deviating from the axis at the lower end. The bottom of the outer barrel 22 is provided with a convex blocking part 221 and a concave second drainage through hole 222 corresponding to the position of the first drainage through hole 211. When the outer barrel rotates, the blocking part 221 blocks the first liquid discharge through hole 211 or the second liquid discharge through hole 222 is communicated with the first liquid discharge through hole 211. When the outer barrel 22 is rotated to the blocking part 221 to block the first drainage through hole 211, the inner barrel 21 can contain the washing liquid for washing, and the flushing device is suitable for washing a small amount of washing liquid. When the outer barrel 22 is rotated to connect the second drainage through hole 222 with the first drainage through hole 211, the washing liquid in the inner barrel 21 can be drained through the second drainage through hole 222, thereby avoiding frequent actions of dumping the washing liquid, and being suitable for situations requiring a large amount of washing liquid.

Preferably, the upper end surface of the blocking portion 221 is provided with an elastic sealing layer 225, specifically a rubber sealing pad, to further enhance the sealing effect of the blocking portion 221.

As shown in fig. 1 and 3, the outer tub 22 has a pipe connection portion 223 for connecting a drain pipe outside the second drain through hole 222. Specifically, the pipe connecting portion 223 is a plug pipe extending from the second drainage through hole 222 for connecting a drainage pipe. The drain pipe can be directly inserted into the insertion pipe, the other end of the drain pipe can be connected with a water bucket, and the discharged flushing liquid can be directly led into the water bucket.

Other contents of the ophthalmological water receiver of the present invention are referred to in the prior art and will not be described herein.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments do not depart from the technical solution of the present invention, and still fall within the scope of the technical solution of the present invention.

Claims

1. An ophthalmic water receptor, comprising:

2. An ophthalmic water receiver as claimed in claim 1, wherein: the edge of the upper end opening of the water receiving main body inwards forms a recess matched with the shape of the human face eyes.

3. An ophthalmic water receiver as claimed in claim 2, wherein: the shape of the elastic backing ring is matched with that of the recess.

4. An ophthalmic water receiver as claimed in claim 1, wherein: the elastic backing ring is a silica gel backing ring.

5. An ophthalmic water receiver as claimed in claim 1, wherein: an external thread is arranged at the opening at the lower end of the water receiving main body; and the inner wall of the inner sleeve barrel is provided with an internal thread matched with the external thread.

6. An ophthalmic water receiver as claimed in claim 1, wherein: an annular clamping groove is formed in one end, close to the water receiving main body, of the outer side wall of the inner sleeve barrel; the inner wall of the outer sleeve barrel is provided with a circle of annular flange which can be embedded into the annular clamping groove at the position corresponding to the annular clamping groove.

7. An ophthalmic water receiver as claimed in claim 6, wherein: the section of the annular clamping groove is semicircular; the section of the annular flange is also corresponding to a semicircle.

8. An ophthalmic water receiver as claimed in claim 1, wherein: and the upper end surface of the blocking part is provided with an elastic sealing layer.

9. An ophthalmic water receiver as claimed in claim 1, wherein: the pipeline connecting part is a plug pipe which extends from the second liquid discharge through hole and is used for connecting a liquid discharge pipe.