Portable conjunctival sac flushing pipeline

Abstract

The utility model relates to the technical field of ophthalmology nursing, and discloses a portable conjunctival sac flushing pipeline which comprises a liquid storage bottle, a butt joint assembly is arranged in the center of the bottom of the liquid storage bottle, a hose is connected to the bottom of the butt joint assembly in an inserted mode, and a spray head is installed at the bottom end of the hose. A flow adjusting valve capable of adjusting flow is arranged in the spray head, and a silica gel protective sleeve used for sealing and sterile wrapping is arranged on the outer side of the bottom of the spray head in a sleeving mode. The outer sleeve sleeves the outer side of the fixed pipe and is pushed upwards, so that the clamping block slides into the clamping groove, then the outer sleeve is twisted to enable the clamping block to be clamped in the transverse groove of the clamping groove, butt joint installation can be completed, then the spray head is turned on by rotating the knob switch, flushing can be conducted, and then the scale on the surface of the dial corresponding to the indication groove of the knob switch is observed. The flow of the flushing fluid can be accurately adjusted, so that the flushing amount of the flushing fluid can be accurately controlled, the pressure is not unstable, and the cornea of a patient is protected.

Description

TECHNICAL FIELD

[0001] The utility model relates to ophthalmic nursing technical field, concretely is a kind of conjunctival sac flushing pipeline of portable. BACKGROUND

[0002] Flushing conjunctival sac pipeline is an important step in ophthalmic nursing and treatment, mainly used to clean and remove foreign matter, secretions and microorganisms in conjunctival sac, etc., to promote the comfort and health of eye, generally flushing liquid is filled in wash basin, then infusion tube is aimed at patient's eye, then flushing can be carried out by flushing liquid.

[0003] But the existing conjunctival sac flushing pipeline when using, the flushing liquid dosage of flushing eye is generally manually controlled, so that the flushing liquid dosage cannot be accurately controlled, and flushing pressure cannot be unified, which can easily cause patient's eye discomfort, and the operation is not convenient and fast enough, so it can be further improved. UTILITY MODEL CONTENT

[0004] To solve the problems proposed above, the utility model provides the following technical scheme: a portable conjunctival sac flushing pipeline, including liquid storage bottle, the bottom center of the liquid storage bottle is provided with docking assembly, the bottom of the docking assembly is inserted with hose, the bottom end of the hose is installed with spray head, the inside of the spray head is provided with flow regulating valve of adjustable flow, the bottom outside of the spray head is sleeved with silica gel protective sleeve for sealing sterile wrapping, the flow of flushing liquid flowing out of the hose is adjusted by flow regulating valve, to avoid the pressure of flushing liquid being too high or too low.

[0005] As optimization, the docking assembly includes fixed tube fixedly installed at the bottom center of liquid storage bottle, the bottom of the fixed tube is sleeved with outer sleeve, the inside center of the outer sleeve is fixedly installed with inner tube, and the inner tube is inserted into the inside of the fixed tube, the inner wall of the outer sleeve is provided with rubber sleeve, the rubber sleeve is tightly contacted with the outside of the fixed tube, so that the sealing property of docking installation can be improved.

[0006] As optimization, three groups of clamping blocks are fixedly installed on the outside of the inner tube, three clamping grooves are formed in the inner wall of the fixed tube corresponding to the clamping block array, and the clamping grooves are "L" shaped, when the inner tube is inserted into the fixed tube, the clamping blocks will slide along the clamping grooves, and then the inner tube is twisted to drive the clamping blocks to slide into the transverse groove of the clamping groove, so that locking and limiting effect can be achieved.

[0007] As optimization, the flow regulating valve comprises a hollow ball rotatably connected in the shower head, a connecting rod penetrating through the outer wall of the shower head is fixedly installed on the outer side of the hollow ball, a knob switch is fixedly installed on the end of the connecting rod away from the hollow ball, a sealing cylinder is fixedly installed on the outer wall of the shower head corresponding to the connecting rod, and the connecting rod is rotatably connected in the sealing cylinder.

[0008] As optimization, a scale disc is fixedly installed on the outer side of the sealing cylinder, and an indicating groove is formed on one side of the scale disc abutting against the knob switch, so that the flow of the flushing liquid can be accurately adjusted through the scale on the surface of the scale disc corresponding to the indicating groove.

[0009] As optimization, a rubber ring is arranged on the inner wall of the silica gel protective sleeve, and an annular groove is formed on the outer side of the shower head, so that when the silica gel protective sleeve is upwardly sleeved on the outer side of the shower head, the rubber ring is pushed to correspondingly be clamped in the annular groove, thereby achieving the limiting effect.

[0010] As optimization, a rubber plug column is fixedly installed on the inner wall of the scale disc, and the rubber plug column is inserted into the bottom opening of the shower head, so that the sealing performance is further improved.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The portable conjunctival sac flushing pipeline is installed through the following steps: the sleeve tube is sleeved on the outer side of the fixed tube and is pushed upward, the clamping block is slid into the clamping groove, the sleeve tube is twisted to make the clamping block clamped in the transverse groove of the clamping groove, the shower head is opened through the rotation of the knob switch, and then the flushing is carried out, and the flow of the flushing liquid is accurately adjusted according to the scale on the surface of the scale disc corresponding to the indicating groove of the knob switch, so that the flushing amount of the flushing liquid can be accurately controlled, and the pressure is not too high or too low, and the cornea of the patient is protected.

[0013] 2. The portable conjunctival sac flushing pipeline is installed through the following steps: the silica gel protective sleeve is upwardly sleeved on the outer side of the shower head and is pushed upward, the rubber ring is pushed to correspondingly be clamped in the annular groove, thereby achieving the limiting effect, and the sealing performance is further improved, and the sterile principle is met. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a butt joint structural schematic view of the utility model;

[0016] Figure 3 It is a structural schematic view of the shower head of the utility model;

[0017] Figure 4 It is the internal schematic view of the spray head structure of the utility model.

[0018] In the figure: 1, liquid storage bottle; 2, docking assembly; 3, hose; 4, spray head; 5, flow regulating valve; 6, silica gel protective sleeve; 7, fixed tube; 8, outer sleeve; 9, inner tube; 10, rubber sleeve; 11, clamping block; 12, clamping groove; 13, hollow ball; 14, connecting rod; 15, knob switch; 16, dial; 17, rubber ring; 18, rubber plug column. DETAILED DESCRIPTION

[0019] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figure 1 A portable conjunctival sac flushing pipeline, including liquid storage bottle 1, the bottom center of liquid storage bottle 1 is provided with docking assembly 2, the bottom of docking assembly 2 is inserted with hose 3, the bottom end of hose 3 is installed with spray head 4, the inside of spray head 4 is provided with flow regulating valve 5 that can adjust flow, the bottom outside of spray head 4 is provided with silica gel protective sleeve 6 for sealing sterile wrapping, the flow of flushing liquid flowing out of hose 3 is adjusted through flow regulating valve 5, to avoid the pressure of flushing liquid being too high or too low;

[0022] Please refer to Figure 2 Docking assembly 2 includes fixed tube 7 fixedly installed at the bottom center of liquid storage bottle 1, the bottom of fixed tube 7 is provided with outer sleeve 8, inner tube 9 is fixedly installed at the inside center of outer sleeve 8, and inner tube 9 is inserted into the inside of fixed tube 7, the inner wall of outer sleeve 8 is provided with rubber sleeve 10, which is in close contact with the outside of fixed tube 7, to improve the sealing performance of docking installation and avoid leakage of flushing liquid;

[0023] Please refer to Figure 2The outer side of the inner tube 9 is fixedly provided with three groups of clamping blocks 11, and the inner wall of the fixed tube 7 is provided with three clamping grooves 12 corresponding to the clamping block 11 array, and the clamping groove 12 is in the shape of "L". When the inner tube 9 is inserted into the fixed tube 7, the clamping block 11 will slide along the clamping groove 12. Then, by rotating the inner tube 9, the clamping block 11 can be slid into the horizontal groove of the clamping groove 12, thereby achieving the locking and limiting effect, facilitating installation and disassembly.

[0024] Please refer to Figures 3-4 The flow regulating valve 5 comprises a hollow ball 13 rotatably connected in the spray head 4. The outer side of the hollow ball 13 is fixedly provided with a connecting rod 14 penetrating through the outer wall of the spray head 4. The end of the connecting rod 14 away from the hollow ball 13 is fixedly provided with a rotary knob switch 15. The outer wall of the spray head 4 is fixedly provided with a sealing cylinder corresponding to the connecting rod 14, and the connecting rod 14 is rotatably connected in the sealing cylinder. By rotating the rotary knob switch 15, the hollow ball 13 can be rotated in the spray head 4, thereby regulating the flow of the flushing liquid.

[0025] Please refer to Figures 3-4 The outer side of the sealing cylinder is fixedly provided with a scale disc 16, and the rotary knob switch 15 is abutted on one side of the scale disc 16 to form an indicating groove. By corresponding the scale on the surface of the scale disc 16 through the indicating groove, the flow of the flushing liquid can be accurately adjusted.

[0026] Please refer to Figures 3-4 The inner wall of the silica gel protective sleeve 6 is provided with a rubber ring 17, and the outer side of the spray head 4 is provided with an annular groove. When the silica gel protective sleeve 6 is upwardly sleeved on the outer side of the spray head 4, the rubber ring 17 is pushed to correspondingly clamped in the annular groove, thereby achieving the limiting effect and increasing the sealing property.

[0027] Please refer to Figures 3-4 The inner wall center of the scale disc 16 is fixedly provided with a rubber plug column 18, and the rubber plug column 18 is inserted into the bottom opening of the spray head 4. By inserting the rubber plug column 18 into the bottom opening of the spray head 4, the sealing property is further improved, which meets the sterile principle.

[0028] In use, first, the outer sleeve tube 8 is sleeved on the outer side of the fixed tube 7 and pushed upward, thereby inserting the inner tube 9 into the fixed tube 7, and the clamping block 11 also slides along the clamping groove 12. Then, by rotating the outer sleeve tube 8, the clamping block 11 is clamped in the horizontal groove of the clamping groove 12, thereby completing the butt joint installation. Then, the spray head 4 can be opened by rotating the rotary knob switch 15, and the flow of the flushing liquid can be accurately adjusted by observing the scale on the surface of the scale disc 16 corresponding to the indicating groove of the rotary knob switch 15.

[0029] After the flushing is completed, the silica gel protective sleeve 6 is sleeved on the outer side of the spray head 4 upwards and is pushed upwards, thereby the rubber ring 17 is pushed to correspondingly be clamped in the annular groove, thereby the limiting effect can be achieved, meanwhile the sealing property can be increased, at the same time, the rubber plug column 18 at the bottom is inserted and plugged in the bottom opening of the spray head 4, the sealing property is further improved, the sterile principle is met.

[0030] In summary, the portable conjunctival sac flushing pipeline is connected and installed by sleeving the sleeve tube 8 on the outer side of the fixed tube 7 and pushing upwards, sliding the clamping block 11 into the clamping groove 12, and then rotating the sleeve tube 8 to make the clamping block 11 clamped in the transverse groove of the clamping groove 12, then the spray head 4 is opened by rotating the knob switch 15, and then the flushing is carried out, and the scale on the surface of the scale disc 16 corresponding to the indicating groove of the knob switch 15 is observed, so that the flow of the flushing liquid can be accurately adjusted, and the flushing amount of the flushing liquid can be accurately controlled, and the pressure is not too large or too small, and the cornea of the patient is protected.

[0031] By sleeving the silica gel protective sleeve 6 on the outer side of the spray head 4 upwards and pushing upwards, the rubber ring 17 is pushed to correspondingly be clamped in the annular groove, thereby the limiting effect can be achieved, meanwhile the sealing property can be increased, at the same time, the rubber plug column 18 at the bottom is inserted and plugged in the bottom opening of the spray head 4, the sealing property is further improved, the sterile principle is met.

[0032] In the description of the utility model, unless another definite provision and limitation, the term "arrangement", "installation", "connection", "connection", "fix" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated, can be mechanical connection, also can be electrical connection, can be directly connected, also can be indirectly connected through the intermediate medium, can be the communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific circumstances.

[0033] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings.

[0034] The above is only the preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A convenient conjunctival sac irrigation tube, comprising a reservoir bottle (1), characterized in that: The bottom center of the liquid storage bottle (1) is provided with a docking component (2), a hose (3) is inserted into the bottom of the docking component (2), a nozzle (4) is installed at the bottom end of the hose (3), a flow regulating valve (5) with adjustable flow rate is provided inside the nozzle (4), and a silicone protective sleeve (6) for sealing and sterile wrapping is provided on the bottom outside of the nozzle (4). The flow regulating valve (5) includes a hollow ball (13) rotatably connected inside the nozzle (4). A connecting rod (14) penetrating the outer wall of the nozzle (4) is fixedly installed on the outer side of the hollow ball (13). A rotary switch (15) is fixedly installed at the end of the connecting rod (14) away from the hollow ball (13). A sealing cylinder is fixedly installed on the outer wall of the nozzle (4) corresponding to the connecting rod (14), and the connecting rod (14) is rotatably connected inside the sealing cylinder.

2. The convenient conjunctival sac irrigation tube according to claim 1, characterized in that: The docking assembly (2) includes a fixed tube (7) fixedly installed at the center of the bottom of the liquid storage bottle (1). The bottom of the fixed tube (7) is fitted with an outer tube (8). An inner tube (9) is fixedly installed at the center of the inner tube (8), and the inner tube (9) is inserted into the inside of the fixed tube (7). A rubber sleeve (10) is provided on the inner wall of the outer tube (8).

3. The convenient conjunctival sac irrigation tube according to claim 2, characterized in that: Three sets of locking blocks (11) are fixedly installed on the outer side of the inner tube (9). The inner wall of the fixed tube (7) is provided with three slots (12) corresponding to the array of locking blocks (11), and the slots (12) are "L" shaped.

4. The convenient conjunctival sac irrigation tube according to claim 1, characterized in that: A dial (16) is fixedly installed on the outside of the sealing cylinder, and the rotary switch (15) abuts against one side of the dial (16) and has an indicator groove.

5. The convenient conjunctival sac irrigation tube according to claim 1, characterized in that: The inner wall of the silicone protective sleeve (6) is provided with a rubber ring (17), and the outer side of the nozzle (4) is provided with an annular groove.

6. The convenient conjunctival sac irrigation tube according to claim 4, characterized in that: A rubber plug (18) is fixedly installed at the center of the inner wall of the dial (16), and the rubber plug (18) is inserted into the bottom opening of the nozzle (4).

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