CN219538870U

CN219538870U - Conjunctival sac flushing system

Info

Publication number: CN219538870U
Application number: CN202320162654.9U
Authority: CN
Inventors: 李美璇; 李超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-09
Filing date: 2023-02-09
Publication date: 2023-08-18
Anticipated expiration: 2033-02-09

Abstract

The utility model provides a conjunctival sac flushing system, which belongs to the technical field of medical supplies, wherein a cleaning agent container is hung and arranged, the bottom of the cleaning agent container is communicated with a heating thermostat through a flexible conduit, a flow regulator is arranged on the flexible conduit, the cleaning agent container flows into an eyelid retractor by self gravity and finally enters eyes of a human body in an inverted state, a cleaning agent passing through the heating thermostat is introduced into the side part of the eyelid retractor, a hollow supporting piece for opening eyelids is fixedly sleeved at the movable end of the eyelid retractor, and an opening is arranged on the hollow supporting piece and is communicated with the eyelid retractor so as to guide the cleaning agent into the eyes from the opening. The system completes the whole process of guiding-cleaning-collecting the cleaning liquid by suspending the cleaning agent container and matching with the eyelid retractor and the recovery device, thereby integrating the eyelid flushing function on the eyelid retractor, effectively saving manpower and improving the cleaning effect.

Description

Conjunctival sac flushing system

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a conjunctival sac washing system.

Background

Conjunctival sac washing is a common clinical operation for ophthalmology, and medicines are selected for washing according to different treatment purposes so as to achieve the purposes of treating diseases, removing foreign matters in eyes, cleaning eyes before operation and the like, however, in clinic, the washing process is difficult to achieve the expected washing effect due to various reasons.

For example, in the flushing process, a plurality of people are needed to cooperate, when a medical staff uses tools such as a conjunctival sac flushing kettle, a water injector and the like to flush the conjunctival sac of a patient, the flushing direction of the cleaning liquid is difficult to control, so that the phenomenon that the cleaning liquid flows around the face of the patient is caused, or the problem that the area of actual flushing is reduced and the flushing effect is poor is caused because eyes of the patient are stimulated frequently to close eyes.

Disclosure of Invention

Therefore, the conjunctival sac washing system provided by the utility model can simplify washing flow so as to improve the washing effect of eyes of patients.

In order to achieve the above purpose, the utility model adopts the following technical scheme: there is provided a conjunctival sac irrigation system comprising:

the bottom of the cleaning agent container is communicated with the heating thermostat through a flexible conduit, a flow regulator is arranged on the flexible conduit, and the cleaning agent container flows into the eyelid retractor by self gravity and finally enters eyes of a human body in an inverted state;

the eyelid retractor is provided with a side part, a cleaning agent passing through the heating thermostat is introduced into the side part, a hollow supporting piece for opening the eyelid is fixedly sleeved at the movable end, and an opening is formed in the hollow supporting piece and is communicated with the eyelid retractor so as to guide the cleaning agent into the eyes from the opening; and

the recovery device comprises a collecting pipe, a collecting bottle and an air pump, wherein the air pump is communicated with the top end of the collecting bottle, so that negative pressure is generated inside the collecting bottle, meanwhile, the top of the collecting bottle is connected with the collecting pipe, and cleaning agent flowing out of eyes of a patient is sucked through the collecting bottle.

The system completes the whole process of guiding-cleaning-collecting the cleaning liquid by suspending the cleaning agent container and matching with the eyelid retractor and the recovery device, thereby integrating the eyelid flushing function on the eyelid retractor, effectively saving manpower and improving the cleaning effect.

In one possible implementation, the eyelid retractor includes:

the two sides of the cylinder barrel are hinged with the pair of support legs, the end part of the cylinder barrel is connected with the needle cylinder through a transfusion tube, and a shutoff valve is arranged on the transfusion tube; and

and when the piston rod stretches out, the pair of support rods enable the pair of support legs to be hinged and unfolded.

In one possible implementation, the heating thermostat is provided with a temperature sensor contacting with the body of the patient and returns a patient temperature signal, and when the temperature of the cleaning agent is lower than the patient temperature, the heating thermostat heats the cleaning agent until the temperature is the same as the patient temperature.

In one possible implementation, the eyelid retractor is a screw-adjustable eyelid retractor, i.e., the eyelid retractor is driven to expand by a screw drive to open the eyelid of the patient.

In one possible implementation, the hollow support comprises:

the liquid inlet sleeve, the tail end is communicated with the eyelid speculum, the head end is integrally and fixedly communicated with a hollow wiredrawing member, the hollow wiredrawing member is used for fixing the eyelid of a patient, and the side part or the end part is provided with a hole groove for flushing the eye.

In one possible implementation, the hollow support is integrally formed by an injection molding or casting process.

In one possible implementation, the hollow supports are arranged in pairs, with a distance of deployment of 0-6 cm.

In one possible implementation, the purge vessel is an infusion bottle or an infusion bag.

In one possible implementation, an electric pump is provided in the cleaning agent container for increasing the flow rate of the liquid supply.

In one possible implementation, the recovery device further includes a weighing device for measuring the weight of the collection bottle, and the recovery device sends a prompt signal when the weight of the collection bottle is not increasing after the recovery device is started.

The conjunctival sac washing system provided by the utility model has the beneficial effects that:

the cleaning agent container is communicated with the heating thermostat through the flexible conduit, so that the temperature of the cleaning agent is increased, the problem that the eyes of a patient are stimulated due to low temperature of the cleaning agent is avoided, discomfort is caused to the patient, meanwhile, the cleaning agent flows out of the hollow supporting piece, and therefore, the effect of flushing conjunctiva sac can be achieved through the hollow supporting piece when the eyelid is fixedly supported.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is a schematic diagram of a conjunctival sac washing system according to the present utility model;

fig. 2 is a schematic view of an eyelid retractor according to the present utility model;

FIG. 3 is a schematic view of a hollow support structure according to the present utility model;

FIG. 4 is a schematic view of the structure of the collection bottle according to the present utility model;

in the figure: 1 a cleaning agent container; 2 a flexible catheter; 3 heating the thermostat; 4 a flow regulator; 5 eyelid retractor; a 51 cylinder; 52 piston rod; 53 struts; 54 feet; 55 infusion tube; a 56 shutoff valve; 57 needle cylinder; 6 hollow support members; 61 a liquid inlet sleeve; 62 hollow wire drawing pieces; 63 hole slots; 7, opening; 8, collecting pipes; 9, collecting a bottle; 10 an air pump.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a conjunctival sac washing system provided by the present utility model will now be described.

The bottom of the cleaning agent container 1 which is hung is communicated with the heating thermostat 3 through a flexible conduit 2, and the cleaning agent container 1 is an infusion bottle or an infusion bag. The flexible catheter 2 is provided with a flow regulator 4, and the flow regulator 4 can be replaced by an on-off valve for controlling the flow of the cleaning agent into the eyelid retractor 5. The side part of the eyelid retractor 5 is introduced with the cleaning agent passing through the heating thermostat 3, the movable end is fixedly sleeved with a hollow supporting piece 6 for opening the eyelid, and the hollow supporting piece 6 is provided with an opening 7 and is communicated with the eyelid retractor 5 so as to guide the cleaning agent into eyes from the opening 7. After the cleaning agent flows out from the corners of eyes, the cleaning agent is collected by a recovery device so as to carry out detection assay later. Wherein, recovery unit includes collecting pipe 8, collecting bottle 9 and air pump 10, and air pump 10 and collecting bottle 9 top intercommunication cause collecting bottle 9 inside to produce negative pressure when air pump 10 starts, and simultaneously, collecting bottle 9 top links to each other with collecting pipe 8, absorbs liquid medicine or the cleaner that patient's eye flows through collecting bottle 9.

In some embodiments, as shown in fig. 2, both sides of the cylinder 51 are hinged with a pair of legs 54, the ends are connected with a syringe 57 through a tube 55, and a shut-off valve 56 is provided on the tube 55, the syringe 57 and the existing tools of the tube 55 hospital to enhance convenience of use. Meanwhile, one end of the piston rod 52 is inserted into the cylinder 51, the other end is hinged with the pair of struts 53, the pair of struts 53 are respectively hinged with the pair of legs 54, in use, the cylinder 57 injects liquid into the cylinder 51 so that the piston rod 52 is ejected, when the piston rod 52 extends, the pair of legs 54 are hinged and stably movably unfolded through the pair of struts 53, and meanwhile, the liquid backflow of the cylinder 51 is prevented by the shutoff valve 56, so that the positions of the pair of legs 54 are kept unchanged, and the stability of the movement of the eyelid speculum mechanism is improved as shown in reference to fig. 1.

In this embodiment, the eyelid retractor 5 may be a screw-adjustable eyelid retractor, that is, a pair of legs 54 are driven by a screw to be unfolded by means of screw driving, and on the basis of the above embodiment, the pair of legs 54 drive the hollow supporting members 6 to move, and the hollow supporting members 6 are arranged in pairs, and the unfolded distance is 0-6 cm.

In some embodiments, the heating thermostat 3 is provided with a temperature sensor which is in contact with the patient's body and can transmit back a patient temperature signal, and compared with the temperature of the cleaning liquid, when the temperature of the cleaning liquid is lower than the patient's body temperature, the heating thermostat 3 heats the cleaning liquid until the cleaning liquid is the same as the patient's body temperature, so that the cleaning liquid can be leveled with the patient's body temperature, and the comfort of the patient in the process of cleaning eyes is improved.

In some embodiments, the hollow support 6 comprises a liquid inlet sleeve 61 and a hollow wiredrawing member 62, as shown in fig. 3, the tail end of the liquid inlet sleeve 61 is communicated with the eyelid speculum 5, the head end is integrally fixedly communicated with the hollow wiredrawing member 62 for fixing the eyelid of the patient, and the side part or the end part is provided with a hole groove 63 for flushing the eye part, and the cleaning agent or the medicine flows out of the hole groove 63 to wash the eye part.

In this embodiment, the hollow supporting member 6 is integrally formed by injection molding, so that the manufacturing cost can be effectively reduced. Meanwhile, the hollow supporting piece 6 is made of medical grade plastic and has high elasticity, and on the basis, the component can be used as disposable consumable to prevent bacterial and virus from spreading in hospital infection. Alternatively, the hollow supporting member 6 may be integrally formed by a metal casting process, and made of medical grade stainless steel, so that the member can be reused by high-temperature sterilization.

In some embodiments, the cleaning agent container 1 is provided with an electric pump 10 for increasing the flow rate of the liquid supply, so that the eyes of the patient can be cleaned by using a high flow rate to improve the cleaning effect, and on the basis, the air pressure in the cleaning agent container 1 can be increased by pumping the cleaning agent container 1 to improve the flow rate of the cleaning agent output, and both methods are within the scope of the disclosure of the present utility model.

In some embodiments, the recovery device further comprises a weighing device, the weighing device is a sensor connected with the chip, the weighing device is used for measuring the weight of the collection bottle 9 and transmitting the measured model to the chip in real time for processing, when the weight of the collection bottle 9 is not increased after the recovery device is started, the cleaning suspension is proved to be required to be replaced, and at the moment, the recovery device can prevent sending out a prompt signal through an indicator lamp, a buzzer or a display screen and the like, so that an operator responds timely.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims

1. A conjunctival sac irrigation system, comprising:

the bottom of the cleaning agent container (1) is communicated with the heating thermostat (3) through a flexible conduit (2), and a flow regulator (4) is arranged on the flexible conduit (2);

the eyelid retractor (5), the lateral part is introduced with a cleaning agent passing through the heating thermostat (3), a hollow supporting piece (6) for opening the eyelid is fixedly sleeved at the movable end, an opening (7) is arranged on the hollow supporting piece (6) and is communicated with the eyelid retractor (5) so as to guide the cleaning agent into the eyes from the opening (7); and

the recovery device comprises a collecting pipe (8), a collecting bottle (9) and an air pump (10), wherein the air pump (10) is communicated with the top end of the collecting bottle (9) to cause negative pressure to be generated inside the collecting bottle (9), and meanwhile, the top of the collecting bottle (9) is connected with the collecting pipe (8) to absorb cleaning agent flowing out of eyes of a patient through the collecting bottle (9).

2. The conjunctival sac irrigation system of claim 1, wherein the eyelid retractor (5) comprises:

the cylinder barrel (51) is hinged with a pair of support legs (54) at two sides, the end part of the cylinder barrel is connected with the needle cylinder (57) through a transfusion tube (55), and a shutoff valve (56) is arranged on the transfusion tube (55); and

and a piston rod (52) with one end inserted into the cylinder (51) and the other end hinged with a pair of struts (53), wherein the struts (53) are respectively hinged with a pair of legs (54), and when the piston rod (52) extends out, the struts (53) enable the legs (54) to be hinged and unfolded.

3. A conjunctival sac washing system according to claim 1, wherein the heating thermostat (3) is provided with a temperature sensor in contact with the patient's body and transmits back a patient's body temperature signal, and when the temperature of the cleansing agent is lower than the patient's body temperature, the heating thermostat (3) heats the cleansing agent until it is the same as the patient's body temperature.

4. The conjunctival sac irrigation system of claim 1, wherein the eyelid retractor (5) is a screw adjustable eyelid retractor.

5. The conjunctival sac irrigation system of claim 1, wherein the hollow support (6) comprises:

the liquid inlet sleeve (61), the tail end is communicated with the eyelid speculum (5), the head end is fixedly communicated with the hollow wiredrawing member (62), the hollow wiredrawing member (62) is used for fixing the eyelid of a patient, and the side part or the end part is provided with a hole groove (63) for flushing the eye part.

6. A conjunctival sac irrigation system according to claim 1, wherein the hollow support (6) is integrally formed by an injection or casting process.

7. A conjunctival sac washing system according to claim 1, wherein the hollow supports (6) are arranged in pairs and spread apart a distance of 0-6 cm.

8. A conjunctival sac washing system according to claim 1, wherein the detergent container (1) is an infusion bottle or infusion bag.

9. A conjunctival sac washing system according to claim 1, wherein an electric pump is provided in the detergent container (1) for increasing the flow rate of the liquid supply.

10. The conjunctival sac washing system of claim 1, wherein the recovery device further comprises a weighing device for measuring the weight of the collection bottle (9), wherein the recovery device sends a warning signal when the weight of the collection bottle (9) is not increasing after the recovery device is started.