Ophthalmic diversion liquid collector

Abstract

The utility model relates to the technical field of auxiliary instruments for ophthalmology, in particular to a flow guide liquid collector for ophthalmology, which is characterized by comprising a flow guide flexible sheet, a flow guide hose and a liquid collecting box, and a first fixing part, a flow guide part and a second fixing part are sequentially arranged on the flow guide flexible sheet. A first bonding layer used for being bonded with the face of a patient is fixedly arranged on the surface of one side of the first fixing part, a second bonding layer used for being bonded with one end of a flow guide hose is fixedly arranged on the surface of one side of the second fixing part, and the other end of the flow guide hose is connected and communicated with a liquid collecting box. And the first bonding layer and the second bonding layer are respectively arranged on two symmetrical side surfaces of the flow guide flexible sheet. In the flushing process, along with continuous increase of the weight of flushing liquid, discomfort of the face of a patient is not prone to being caused, and the risk that the flow guide flexible piece falls off from the face of the patient and liquid in the liquid collecting box flows out is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of ophthalmic auxiliary equipment, in particular to an ophthalmic diversion and liquid collector. Background Art

[0002] Preoperative preparation for ophthalmic surgery patients is an important part of ensuring that the operation can proceed smoothly and improving the postoperative success rate. In order to ensure the expected progress of the operation, the patient needs to flush the conjunctival sac during preoperative preparation. During the flushing process, the medical staff or the patient's accompanying family members are required to hold the water receiver close to the patient's cheek, which may cause facial discomfort to the patient and is relatively inconvenient to operate. In addition, the medical staff or the patient's accompanying family members maintaining a posture for a long time can easily cause hand fatigue.

[0003] To solve this problem, the utility model patent with the authorization publication number CN211410109U provides an ophthalmic preoperative preparation fluid collection bag. The ophthalmic preoperative preparation fluid collection bag provided by the utility model patent solves the problem of requiring manual assistance to hold the water receiver, but in actual use, when the flushing liquid gradually flows into its liquid collection part, the overall weight of the liquid collection bag will gradually increase. When the overall weight of the liquid collection bag increases to a certain extent, it is easy to cause discomfort to the patient's face. At the same time, because the liquid collection bag is glued to the patient's face, there is also a risk that the liquid collection bag will fall from the patient's face and cause the liquid in the bag to flow out. In view of this, an in-depth study was conducted on this issue, resulting in the creation of this case. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an ophthalmic diversion liquid collector which is not likely to cause discomfort to the patient's face as the weight of the diversion liquid continues to increase during the diversion process, and is not likely to have the risk of the diversion flexible sheet falling from the patient's face and causing the liquid in the liquid collection box to flow out.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: an ophthalmic diversion and liquid collection device, comprising a diversion flexible sheet, a diversion hose and a liquid collection box, the diversion flexible sheet is provided with a first fixing portion, a diversion portion and a second fixing portion arranged in sequence, a first adhesive layer for bonding to a patient's face is fixedly provided on one side surface of the first fixing portion, a second adhesive layer for bonding to one end of the diversion hose is fixedly provided on one side surface of the second fixing portion, the other end of the diversion hose is connected and communicated with the liquid collection box, the first adhesive layer and the second adhesive layer are respectively arranged on two symmetrical side surfaces of the diversion flexible sheet, when the diversion flexible sheet is bonded to the patient's face through the first adhesive layer and to one end of the diversion hose through the second adhesive layer, the left and right side edges of the diversion flexible sheet can be gradually turned up from the first fixing portion to the second fixing portion and both are formed with liquid blocking portions, and a diversion cavity communicating with the diversion hose is formed in the diversion flexible sheet.

[0006] Furthermore, a third adhesive layer for bonding to the patient's face is fixedly provided on a surface of the guide portion on one side corresponding to the first adhesive layer.

[0007] Furthermore, the first adhesive layer, the second adhesive layer and the third adhesive layer are all double-sided sterile adhesive tapes, and a film paper is provided on the surface of the double-sided sterile adhesive tape on the side away from the guide flexible sheet.

[0008] Furthermore, the first fixing portion and the second fixing portion are both in a square shape, the guide portion is in an isosceles trapezoidal shape, and the length of the first fixing portion is greater than the length of the second fixing portion.

[0009] Furthermore, the length of the second fixing portion is consistent with the circumference of one end of the guiding hose.

[0010] Furthermore, an arc-shaped opening is provided on an edge of the first fixing portion on one side away from the guide portion.

[0011] Furthermore, support bars are fixedly provided at the left and right edges of the guide flexible sheet.

[0012] Furthermore, the diversion flexible sheet is made of disposable medical plastic film material, the diversion hose is a plastic corrugated tube, and the liquid collection box is a plastic hard box.

[0013] Furthermore, a liquid collecting cavity opened upward is provided in the liquid collecting box, a matching and detachable sealing cover is installed at the upper opening of the liquid collecting box, and an annular sealing gasket is provided between the sealing cover and the liquid collecting box.

[0014] Furthermore, the liquid collecting box is cylindrical, the sealing cover is threadedly connected to the liquid collecting box, and a hanging rope is fixedly provided on the top of the sealing cover.

[0015] From the above description, it can be known that the ophthalmic diversion fluid collector provided by the utility model has the following beneficial effects: when in use, the fluid collection box with the diversion hose can be first placed on the operating bed and located on the side of the operated eye of the patient's head, and then the second fixing portion of the diversion flexible sheet is bonded and fixed to one end of the diversion hose through the second adhesive layer, and then the first fixing portion of the diversion flexible sheet is bonded and fixed to the side of the operated eye on the patient's face through the first adhesive layer, thereby forming a liquid blocking portion and a diversion cavity on the diversion flexible sheet. During flushing, the flushing liquid can flow into the fluid collection box through the diversion cavity and the diversion hose in turn. During the entire flushing process, there is no need for medical staff or the patient's accompanying family members to assist in holding the hand, which is convenient to operate. In addition, since the flushing liquid directly flows into and accumulates in the fluid collection box, and the fluid collection box is directly placed on the operating The diversion flexible sheet mainly plays a diversion role, and thus will not cause a gradual increase in the overall weight of the diversion flexible sheet, and is not likely to cause discomfort to the patient's face. There is also no risk of the diversion flexible sheet falling from the patient's face and causing the liquid in the liquid collection box to flow out. In addition, among the diversion flexible sheet, the diversion hose and the liquid collection box, since the diversion flexible sheet is connected to the patient's face and the diversion hose by bonding, only the diversion flexible sheet is disposable, and it is convenient to replace the diversion flexible sheet. The diversion hose and the liquid collection box can be reused after disinfection and cleaning. Compared with the liquid collection bag in the prior art, it is beneficial to reduce the overall cost of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a three-dimensional structural schematic diagram of an ophthalmic diversion and liquid collector.

[0017] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0018] Figure 3 The utility model is a partial structural schematic diagram of an ophthalmic diversion and liquid collector.

[0019] Figure 4 It is a schematic diagram of the front structure of the guide flexible sheet.

[0020] Figure 5 It is a schematic diagram of the back structure of the guide flexible sheet.

[0021] Figure 6 This is a schematic diagram of the state when the diversion flexible sheet is bonded to the patient's face.

[0022] In the figure: 1-flow guiding flexible sheet; 11-first fixing part; 111-first adhesive layer; 112-arc-shaped mouth; 12-flow guiding part; 121-third adhesive layer; 13-second fixing part; 131-second adhesive layer; 14-liquid blocking part; 15-flow guiding cavity; 16-support bar; 2-flow guiding hose; 31-liquid collecting box; 32-sealing cover; 33-ring-shaped sealing gasket; 34-hanging rope. DETAILED DESCRIPTION

[0023] The present invention is further described below through specific implementation methods.

[0024] like Figures 1 to 6 As shown, an ophthalmic drainage and liquid collection device described in the utility model comprises a drainage flexible sheet 1, a drainage hose 2 and a liquid collection box 31, wherein the drainage flexible sheet 1 is provided with a first fixing portion 11, a drainage portion 12 and a second fixing portion 13 arranged in sequence, a first adhesive layer 111 for bonding to the patient's face is fixedly provided on one side surface of the first fixing portion 11, a second adhesive layer 131 for bonding to one end of the drainage hose 2 is fixedly provided on one side surface of the second fixing portion 13, and the other end of the drainage hose 2 is connected and communicated with the liquid collection box 31, so The first adhesive layer 111 and the second adhesive layer 131 are respectively arranged on the symmetrical two side surfaces of the diversion flexible sheet 1. When the diversion flexible sheet 1 is bonded to the patient's face through the first adhesive layer 111 and bonded to one end of the diversion hose 2 through the second adhesive layer 131, the left and right side edges of the diversion flexible sheet 1 can be gradually turned upward from the first fixing portion 11 to the second fixing portion 13 and both are formed with liquid blocking portions 14, and a diversion cavity 15 communicating with the diversion hose 2 is formed in the diversion flexible sheet 1.

[0025] When in use, the liquid collecting box 31 with the diversion hose 2 can be first placed on the operating bed and located on the side of the surgical eye of the patient's head, and then the second fixing portion 13 of the diversion flexible sheet 1 is bonded and fixed to one end of the diversion hose 2 through the second adhesive layer 131, and then the first fixing portion 11 of the diversion flexible sheet 1 is bonded and fixed to the side of the surgical eye of the patient's face through the first adhesive layer 111, so that the liquid blocking portion 14 and the diversion cavity 15 can be formed on the diversion flexible sheet 1. When flushing, the flushing liquid can flow into the liquid collecting box 31 through the diversion cavity 15 and the diversion hose 2 in turn. During the entire flushing process, there is no need for medical staff or the patient's accompanying family members to assist in holding, which is convenient to operate. In addition, since the flushing liquid directly flows into and accumulates in the liquid collecting box 31, and the liquid collecting box 31 is directly placed on the operating bed, the flushing liquid The increase in weight has the effect of being directly applied to the operating table rather than to the patient's face. During the entire flushing process, the diversion flexible sheet 1 mainly plays a diversion role, and thus will not cause a gradual increase in the overall weight of the diversion flexible sheet 1, is not likely to cause discomfort to the patient's face, and is not likely to have the risk of the diversion flexible sheet 1 falling from the patient's face and causing the liquid in the liquid collection box 31 to flow out. In addition, among the diversion flexible sheet 1, the diversion hose 2 and the liquid collection box 31, since the diversion flexible sheet 1 is connected to the patient's face and the diversion hose 2 by bonding, only the diversion flexible sheet 1 is disposable, and the diversion flexible sheet 1 is convenient to replace. The diversion hose 2 and the liquid collection box 31 are reused after disinfection and cleaning, which is beneficial to reducing the overall cost of use compared to the liquid collection bag in the prior art.

[0026] Correspondingly, the first adhesive layer 111 completely covers one side surface of the first fixing portion 11 , and the second adhesive layer 131 completely covers one side surface of the second fixing portion 13 .

[0027] In addition, a third adhesive layer 121 for bonding to the patient's face is fixedly provided on one side surface of the guide part 12 corresponding to the first adhesive layer 111, thereby further playing a corresponding bonding and fixing role for the guide part 12. Accordingly, the third adhesive layer 121 partially covers one side surface of the guide part 12.

[0028] Specifically, the first adhesive layer 111, the second adhesive layer 131 and the third adhesive layer 121 are all double-sided sterile adhesive tapes, and a film paper is provided on the surface of the double-sided sterile adhesive tape on the side away from the guide flexible sheet 1. Before bonding, the film paper needs to be torn off first.

[0029] The first fixing portion 11 and the second fixing portion 13 are both in a square shape, the air guide portion 12 is in an isosceles trapezoidal shape, and the length of the first fixing portion 11 is greater than the length of the second fixing portion 13 .

[0030] The length of the second fixing portion 13 is consistent with the circumference of one end of the diversion hose 2 , so that the second fixing portion 13 can completely cover the outer circumference of one end of the diversion hose 2 to better ensure the formation of the liquid blocking portion 14 and the diversion cavity 15 .

[0031] In addition, an arc-shaped opening 112 is formed on an edge of the first fixing portion 11 away from the air guiding portion 12 .

[0032] Support strips 16 are fixedly provided at the left and right edges of the guide flexible sheet 1, which can provide corresponding support for the upper edge of the liquid retaining portion 14, and can better ensure the formation of a stable liquid retaining portion 14 and the guide cavity 15. Preferably, the support strips 16 are bendable and deformable metal strips.

[0033] Specifically, the diversion flexible sheet 1 is made of disposable medical plastic film material, the diversion hose 2 is a plastic corrugated tube, and the liquid collection box 31 is a plastic hard box.

[0034] The liquid collecting box 31 is provided with a liquid collecting cavity open upward, and a matching and detachable sealing cover 32 is installed at the upper end opening of the liquid collecting box 31, and an annular sealing gasket 33 is provided between the sealing cover 32 and the liquid collecting box 31, so as to avoid the liquid in the liquid collecting cavity from flowing out after the liquid collecting box 31 is accidentally knocked over. The liquid collecting box 31 is cylindrical, and the sealing cover 32 is threadedly connected to the liquid collecting box 31, so as to facilitate the detachable connection between the sealing cover 32 and the liquid collecting box 31, and a hanging rope 34 is fixedly provided on the top of the sealing cover 32, thereby facilitating the hanging and placement of the liquid collecting box 31. In addition, a fixed pipe communicating with the liquid collecting cavity is fixedly provided on the outer surface of one side of the liquid collecting box 31, and the other end of the diversion hose 2 can be fixedly sleeved on the fixed pipe, so as to facilitate the connection and communication between the diversion hose 2 and the liquid collecting box 31.

[0035] The above are only some specific implementation methods of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. An ophthalmic drainage collector, characterized in that: The invention comprises a guide flexible sheet, a guide hose and a liquid collecting box, wherein the guide flexible sheet is provided with a first fixing portion, a guide portion and a second fixing portion which are arranged in sequence, a first adhesive layer for bonding to a patient's face is fixedly provided on one side surface of the first fixing portion, a second adhesive layer for bonding to one end of the guide hose is fixedly provided on one side surface of the second fixing portion, the other end of the guide hose is connected to and communicated with the liquid collecting box, the first adhesive layer and the second adhesive layer are respectively arranged on two symmetrical side surfaces of the guide flexible sheet, when the guide flexible sheet is bonded to the patient's face through the first adhesive layer and to one end of the guide hose through the second adhesive layer, the left and right side edges of the guide flexible sheet can be gradually turned up from the first fixing portion to the second fixing portion and both are formed with liquid blocking portions, and a guide cavity communicating with the guide hose is formed in the guide flexible sheet.

2. An ophthalmic drainage collector according to claim 1, characterized in that: A third adhesive layer for bonding to the patient's face is fixedly provided on a surface of the guide portion on one side corresponding to the first adhesive layer.

3. An ophthalmic drainage collector according to claim 2, characterized in that: The first adhesive layer, the second adhesive layer and the third adhesive layer are all double-sided sterile adhesive tapes, and a film paper is provided on the surface of the double-sided sterile adhesive tape on the side away from the guide flexible sheet.

4. An ophthalmic drainage collector according to claim 1, characterized in that: The first fixing portion and the second fixing portion are both in a square shape, the air guide portion is in an isosceles trapezoidal shape, and the length of the first fixing portion is greater than the length of the second fixing portion.

5. An ophthalmic drainage collector according to claim 4, characterized in that: The length of the second fixing portion is consistent with the circumference of one end of the guiding hose.

6. An ophthalmic drainage collector according to claim 1, characterized in that: An arc-shaped opening is provided on an edge of the first fixing portion at a side away from the guide portion.

7. The ophthalmic drainage collector according to claim 1, characterized in that: Support bars are fixedly provided at the left and right edges of the guide flexible sheet.

8. The ophthalmic drainage collector according to claim 1, characterized in that: The diversion flexible sheet is made of disposable medical plastic film material, the diversion hose is a plastic corrugated tube, and the liquid collection box is a plastic hard box.

9. The ophthalmic drainage collector according to claim 1, characterized in that: The liquid collecting box is provided with a liquid collecting cavity which is open upwards, and a matching and detachable sealing cover is installed at the upper opening of the liquid collecting box, and an annular sealing gasket is provided between the sealing cover and the liquid collecting box.

10. An ophthalmic drainage collector according to claim 9, characterized in that: The liquid collecting box is cylindrical, the sealing cover is threadedly connected to the liquid collecting box, and a hanging rope is fixedly arranged on the top of the sealing cover.

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