CN215779110U

CN215779110U - Flushing device for cataract cornea

Info

Publication number: CN215779110U
Application number: CN202122023284.4U
Authority: CN
Inventors: 王敏; 谢立
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-02-11
Anticipated expiration: 2031-08-26

Abstract

The utility model relates to the technical field of medical instruments, in particular to a cataract cornea flushing device, which comprises a clamping lifting mechanism, wherein an adjustable flushing mechanism is arranged at the top of the clamping lifting mechanism.

Description

Flushing device for cataract cornea

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a cataract cornea flushing device.

Background

Cataract surgery is one of the common procedures. The maintenance of corneal transparency in the operation is the key for shortening the operation time and improving the success rate of the operation. At present, the moisture and cleanness of the operation cornea are ensured mainly by dripping water to the cornea discontinuously in the whole operation process.

The traditional mode adopts the syringe needle to fill up the flush fluid by operation assistant, manually drips into normal saline when needs, and this mode need be equipped with a medical personnel more, if the time is longer when medical personnel's manual dropping liquid moreover, can be because the tired careless fish tail cornea of arm, increased medical personnel's work load and working strength undoubtedly, also caused the uncertainty for the operation.

Therefore, it is very important to design a cataract cornea irrigation device to overcome the above technical defects and improve the overall practicability.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a cataract cornea irrigation device to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a washing unit of cataract cornea, includes centre gripping elevating system, centre gripping elevating system's top is provided with adjustable washing mechanism, centre gripping elevating system includes splint, threaded rod, extrusion disk, regulation handle, flexible outer tube, spacing hole, flexible inner tube, spring, buckle and support, adjustable washing mechanism includes gooseneck, slide bar, flush fluid support, washing liquid bottle, sliding sleeve, telescopic bracket, needle tubing cutting ferrule, washes eye syringe and feed liquor hose.

As a preferable scheme of the utility model, the clamping lifting mechanism comprises a clamping plate and a threaded rod arranged at the bottom of the clamping plate, wherein the threaded rod penetrates through the outer side of the clamping plate and extends to one end of the inner side of the clamping plate and is connected with an extrusion wafer, the other end of the threaded rod is provided with an adjusting handle, the top of the clamping plate is provided with a telescopic outer tube, the outer side of the telescopic outer tube is provided with a plurality of groups of limit holes which are uniformly distributed, a telescopic inner tube is arranged inside the telescopic outer tube, a spring is arranged at the position corresponding to the limit holes and at the outer side of the telescopic inner tube, one end of the spring, which is far away from the telescopic inner tube, is connected with a buckle matched with the limit holes, and the top of the telescopic inner tube is provided with a support.

According to the preferable scheme of the utility model, the clamping plate is fixedly connected with the telescopic outer pipe through a bolt, and the telescopic inner pipe is fixedly connected with the bracket through a bolt.

According to the preferable scheme of the utility model, the adjustable flushing mechanism comprises a gooseneck and a sliding rod, one end of the gooseneck, far away from the support, is connected with a flushing fluid support, a flushing fluid bottle is placed on the inner side of the flushing fluid support, the outer side of the sliding rod is sleeved with a sliding sleeve, the outer side of the sliding sleeve is connected with a telescopic support, one end of the telescopic support, far away from the sliding sleeve, is provided with a needle tube clamping sleeve, the inner side of the needle tube clamping sleeve is provided with an eye-washing injector, the outer side of the eye-washing injector is connected with one end of a liquid inlet hose, and the other end of the liquid inlet hose is connected to the bottom of the flushing fluid bottle.

As a preferable scheme of the utility model, the gooseneck is fixedly connected to the right side of the top of the bracket, and the sliding rod is fixedly connected to the left side of the top of the bracket.

As the preferable scheme of the utility model, the connection mode between the sliding rod and the sliding sleeve is sliding connection.

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

1. according to the cataract cornea flushing device, the traditional mode that medical staff fill flushing liquid through a syringe needle tube and manually drop physiological saline when needed is solved, the allocation amount of the staff is greatly reduced, the workload and the working strength of the medical staff are reduced, and the uncertainty of the operation is reduced.

2. According to the cataract cornea irrigation device, medical workers can conveniently fix the device at the edge of an operating table through the clamping lifting mechanism, the height can be adjusted according to the on-site condition, the cataract cornea irrigation device is simple in structure, operation of the medical workers is facilitated, and operation efficiency is improved.

3. According to the cataract cornea flushing device, medical care personnel can conveniently inject physiological saline into eyes of a patient through the eye flushing injector through the adjustable flushing mechanism, and the angle and the distance can be changed at will under the action of the telescopic support and the sliding sleeve, so that the convenience in use is greatly improved, and the operation of the medical care personnel is facilitated.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a view of the structure of the clamping elevating mechanism of the present invention;

fig. 3 is a view showing the inner structure of the inner and outer telescopic pipes according to the present invention.

In the figure: 1. a clamping and lifting mechanism; 101. a splint; 102. a threaded rod; 103. extruding the wafer; 104. adjusting the handle; 105. a telescopic outer tube; 106. a limiting hole; 107. an inner telescopic pipe; 108. a spring; 109. buckling; 110. a support; 2. an adjustable flushing mechanism; 201. a gooseneck; 202. a slide bar; 203. a rinse solution holder; 204. a washing liquid bottle; 205. a sliding sleeve; 206. A telescopic bracket; 207. the needle tube is clamped; 208. an eye-washing injector; 209. and a liquid inlet hose.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

To facilitate an understanding of the utility model, the utility model will now be described more fully with reference to the accompanying drawings. Several embodiments of the utility model are presented. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a washing unit of cataract cornea, includes centre gripping elevating system 1, the top of centre gripping elevating system 1 is provided with adjustable washing mechanism 2, centre gripping elevating system 1 includes splint 101, threaded rod 102, extrusion disk 103, adjust handle 104, flexible outer tube 105, spacing hole 106, flexible inner tube 107, spring 108, buckle 109 and support 110, adjustable washing mechanism 2 includes gooseneck 201, slide bar 202, washing liquid support 203, wash liquid bottle 204, sliding sleeve 205, flexible support 206, needle tubing cutting ferrule 207, wash eye syringe 208 and feed liquor hose 209.

In the embodiment, referring to fig. 1, 2 and 3, the clamping and lifting mechanism 1 includes a clamping plate 101 and a threaded rod 102 disposed at the bottom of the clamping plate 101, the threaded rod 102 penetrates through the outer side of the clamping plate 101 and extends to one end of the inner side of the clamping plate 101 to be connected with an extrusion disc 103, the other end of the threaded rod 102 is provided with an adjustment handle 104, the top of the clamping plate 101 is provided with an outer telescopic tube 105, the outer side of the outer telescopic tube 105 is provided with a plurality of sets of limit holes 106 uniformly distributed, an inner telescopic tube 107 is disposed inside the outer telescopic tube 105, a spring 108 is disposed at the outer side of the inner telescopic tube 107 and corresponding to the limit holes 106, one end of the spring 108 away from the inner telescopic tube 107 is connected with a buckle 109 used in cooperation with the limit holes 106, the top of the inner telescopic tube 107 is provided with a bracket 110, the clamping plate 101 and the outer telescopic tube 105 are fixedly connected by bolts, the inner telescopic tube 107 and the bracket 110 are fixedly connected by bolts, clamping the splint 101 at the edge of an operating table and close to the head of a patient, rotating the threaded rod 102 by adjusting the handle 104 to enable the threaded rod 102 to drive the extrusion wafer 103 to move upwards and clamp the operation table, completing the fixation with the operating table, adjusting the telescopic inner tube 107 and the telescopic outer tube 105 according to the required height of an operator, achieving the purpose of adjustment by sliding the distance between the telescopic inner tube 107 and the telescopic outer tube 105, and clamping the buckle 109 in the limit hole 106 for limiting and fixing.

In the embodiment, referring to fig. 1 and fig. 2, the adjustable flushing mechanism 2 includes a gooseneck 201 and a sliding rod 202, one end of the gooseneck 201 away from the bracket 110 is connected with a flushing liquid bracket 203, a flushing liquid bottle 204 is placed inside the flushing liquid bracket 203, a sliding sleeve 205 is sleeved outside the sliding rod 202, an expansion bracket 206 is connected outside the sliding sleeve 205, one end of the expansion bracket 206 away from the sliding sleeve 205 is provided with a needle tube ferrule 207, an eye-washing injector 208 is arranged inside the needle tube ferrule 207, one end of a liquid inlet hose 209 is connected outside the eye-washing injector 208, the other end of the liquid inlet hose 209 is connected to the bottom of the flushing liquid bottle 204, the gooseneck 201 is fixedly connected to the right side of the top of the bracket 110, the sliding rod 202 is fixedly connected to the left side of the top of the bracket 110, the sliding rod 202 is connected to the sliding sleeve 205 in a sliding manner, the flushing liquid bottle 204 is placed into the flushing liquid bracket 203, and the ferrule injector 208 is placed inside the needle tube 207, when the eye washing device is used, the positions of the washing liquid bottle 204 and the eye washing syringe 208 can be conveniently adjusted through the gooseneck 201 and the telescopic bracket 206, an operator can press the eye washing syringe 208 to drip washing saline into the eyes of a patient, and the saline in the washing liquid bottle 204 can be guided into the eye washing syringe 208 through the liquid inlet hose 209.

The working process of the utility model is as follows: when the eye washing device is used, the splint 101 is clamped at the edge of an operating table and close to the head of a patient, the threaded rod 102 is rotated by the adjusting handle 104, the threaded rod 102 drives the extrusion disc 103 to move upwards and clamp the extrusion disc with the operating table, the fixation with the operating table is completed, then the telescopic inner tube 107 and the telescopic outer tube 105 are adjusted according to the required height of an operator, the adjustment purpose is achieved by sliding the distance between the telescopic inner tube 107 and the telescopic outer tube 105, the buckle 109 is clamped in the limiting hole 106 for limiting and fixing, then the washing liquid bottle 204 is placed in the washing liquid bracket 203, the eye washing injector 208 is placed in the needle tube clamping sleeve 207, when the eye washing device is used, the positions of the washing liquid bottle 204 and the eye washing injector 208 can be conveniently adjusted by the gooseneck tube 201 and the telescopic bracket 206, the operator can press the eye washing injector 208 to drop washing saline into the eye of the patient, saline in the irrigation solution bottle 204 can be introduced into the eye syringe 208 through the inlet hose 209.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an irrigation equipment of cataract cornea, includes centre gripping elevating system (1), its characterized in that: the top of centre gripping elevating system (1) is provided with adjustable mechanism (2) of washing, centre gripping elevating system (1) is including splint (101), threaded rod (102), extrusion disk (103), regulation handle (104), flexible outer tube (105), spacing hole (106), flexible inner tube (107), spring (108), buckle (109) and support (110), adjustable mechanism (2) of washing includes gooseneck (201), slide bar (202), flush fluid support (203), washing liquid bottle (204), sliding sleeve (205), telescopic bracket (206), needle tubing cutting ferrule (207), eye syringe (208) and feed liquor hose (209).

2. The device for irrigating a cataract cornea as recited in claim 1, wherein: the clamping lifting mechanism (1) comprises a clamping plate (101) and a threaded rod (102) arranged at the bottom of the clamping plate (101), the threaded rod (102) penetrates through the outer side of the clamping plate (101) and extends to one end of the inner side of the clamping plate (101) to be connected with an extrusion disc (103), the other end of the threaded rod (102) is provided with an adjusting handle (104), the top of the clamping plate (101) is provided with a telescopic outer tube (105), a plurality of groups of limit holes (106) which are uniformly distributed are arranged on the outer side of the telescopic outer pipe (105), a telescopic inner pipe (107) is arranged in the telescopic outer pipe (105), a spring (108) is arranged at the outer side of the telescopic inner pipe (107) and at the position corresponding to the limiting hole (106), one end, far away from the telescopic inner pipe (107), of the spring (108) is connected with a buckle (109) matched with the limiting hole (106) for use, and a support (110) is arranged at the top of the telescopic inner pipe (107).

3. The device for irrigating a cataract cornea as recited in claim 2, wherein: the clamping plate (101) is fixedly connected with the telescopic outer tube (105) through bolts, and the telescopic inner tube (107) is fixedly connected with the support (110) through bolts.

4. The device for irrigating a cataract cornea as recited in claim 1, wherein: adjustable mechanism (2) of washing includes gooseneck (201) and slide bar (202), the one end that support (110) were kept away from in gooseneck (201) is connected with washing liquid support (203), washing liquid bottle (204) have been placed to the inboard of washing liquid support (203), sliding sleeve (205) have been cup jointed in the outside of slide bar (202), the outside of sliding sleeve (205) is connected with telescopic bracket (206), the one end that sliding sleeve (205) were kept away from in telescopic bracket (206) is provided with needle tubing cutting ferrule (207), the inboard of needle tubing cutting ferrule (207) is provided with eye syringe (208), the outside of eye syringe (208) is connected with the one end of feed liquor hose (209), the bottom at washing liquid bottle (204) is connected to the other end of feed liquor hose (209).

5. The device for irrigating a cataract cornea as recited in claim 4, wherein: gooseneck (201) fixed connection is in the right side at support (110) top, slide bar (202) fixed connection is in the left side at support (110) top.

6. The device for irrigating a cataract cornea as recited in claim 4, wherein: the sliding rod (202) and the sliding sleeve (205) are connected in a sliding manner.