CN209032836U - The dedicated guiding liquid trap of ophthalmic patient eye medicine-feeding - Google Patents

Abstract

The utility model discloses the dedicated guiding liquid traps of ophthalmic patient eye medicine-feeding, including frame body, sliding slot, collecting tank, guide housing, disassembly set, first check valve, the soft bottle of medical fluid, piston, push rod, spring, second one-way valve, conduit, the dedicated guiding liquid trap of ophthalmic patient eye medicine-feeding, clever structure, it is powerful, pass through slidingtype navigation designing first, it can be realized the accurate instillation of medical fluid, improve the effect of eye medicine-feeding, secondly by the fiting effect of liquid medicine collecting mechanism, it can be collected well convenient for the extra medical fluid excessive to eyes of patients two sides, medical fluid is effectively prevented to trickle wantonly pollution patient or the problem of ambient enviroment, it is finally reached good clinical application purpose.

Description

The dedicated guiding liquid trap of ophthalmic patient eye medicine-feeding

Technical field

The utility model relates to the field of medical instrument technology more particularly to the dedicated guiding liquid collectings of ophthalmic patient eye medicine-feeding Device.

Background technique

Current clinical ophthalmology patient needs timing to carry out multiple-medicinal-liquid instillation to eyes of patients during treatment or rehabilitation, Treatment eye disease purpose is had reached, but existing traditional medicine drop enters mode at present, there are many deficiencies；It 1, can not be good Medical fluid instillation is accurately oriented to, situations such as medical fluid drips partially is easy to happen, brings great inconvenience to medical staff's operation. 2, because needing to instill multiple-medicinal-liquid, therefore medical staff can frequently take different medicine bottles, time-consuming and laborious, increase operation not Just.3, when the extra medical fluid of eyes of patients trickles downwards along forehead two sides, it also polluted the environment of patient or surrounding.4, existing Eyedrops bottle in medical staff's extrusion process, the outflow of excessive medical fluid easily occurs, not only wastes medical fluid in this way, also affects The effect for dripping medicine, in view of disadvantages described above, it is really necessary to design the dedicated guiding liquid trap of ophthalmic patient eye medicine-feeding.

Utility model content

It adds medicine to dedicated guiding liquid trap technical problem to be solved by the utility model is to provide ophthalmic patient eye, To solve the problems, such as that background technique proposes.

In order to solve the above technical problems, the technical solution of the utility model is: the dedicated guiding collection of ophthalmic patient eye medicine-feeding Liquid device, including frame body, sliding slot, collecting tank, guide housing, disassembly set, the first check valve, the soft bottle of medical fluid, piston, push rod, spring, the Two check valves, conduit, the sliding slot are located at frame body upper inside rear and front end, and the sliding slot is rectangular recess, described Collecting tank is located at the left and right sides inside frame body, and the collecting tank is groove, and the guide housing is located at left and right two inside sliding slot Side, the guide housing are connected with frame body sliding, and the disassembly set is located at guide housing inner upper end, and the disassembly is covered and led It is connected to cover screw thread, the first check valve quantity is three, and it is left that first check valve is located at disassembly set upper inside Right both ends and rear end, first check valve are connected with disassembly set glue, and the soft bottle of the medical fluid is through the first check valve Upper end, the soft bottle of the medical fluid are connected with the first check valve screw thread, and the number of pistons is three, and the piston, which is located at, to be torn open Set upper inside left and right ends and rear end are unloaded, the piston is connected with disassembly set sliding, and the push rod quantity is three, institute The push rod stated is connected through disassembly set upper inside left and right ends and rear end, the push rod with disassembly set sliding, and described Push rod is connected with tight with piston, and through outside push rod, the spring is connected the spring with push rod glue, and described Two check valve quantity are three, and the second one-way valve is located at disassembly set upper inside left and right ends and rear end, described the Two check valves are connected with disassembly set glue, and the conduit is located at second one-way valve bottom, the conduit and second one-way valve It is integrally connected.

Further, it is additionally provided with cushion at left and right sides of the frame body inner wall lower end, the cushion is connected with frame body glue.

Further, the guide housing front end is additionally provided with fixed plate, and the fixed plate is integrally connected with guide housing.

Further, bolt has been also extended through inside the fixed plate, the bolt is connected with fixed plate screw thread.

Compared with prior art, which adds medicine to dedicated guiding liquid trap, when needing to carry out to eyes of patients When medicine-feeding, frame body is nested in ocular first by patient, i.e. the cushion of frame body inner wall two sides is close to eyes of patients two sides respectively Temple position, because cushion material be sponge, have good elastic effect and flexibility, so as to meet a certain range Wearing, then medical staff realizes that disassembly cuff action-oriented cover carries out left and right directions along sliding slot by pulling disassembly set It is mobile, because guide housing and disassembly set are all transparent material, consequently facilitating medical staff sees the conduit inside disassembly set clearly from the external world The position being in stops mobile disassembly set after conduit is in above eyes of patients, and rotates bolt, when bolt is along fixed plate It is rotated down after touching at the top of frame body, the effect of chucking power is generated by bolt and fixed plate cooperation, to realize guide housing With being fixedly connected for frame body, then medical staff reciprocally presses push rod, i.e. push rod overcomes the screen resilience band piston of spring suitable Disassembly set is internal reciprocatingly slides, when piston slid inward generates thrust, i.e. second one-way valve is triggered openings, realization Medical fluid is dripped downwards by second one-way valve by conduit, that is, reaches the medicine-feeding to eyes of patients, otherwise when medical staff unclamps It after push rod, because of the rebound effect of spring, realizes that piston slides in and out, i.e., generates the effect of suction outward by piston, make the The triggering of one check valve is opened, i.e., the medical fluid inside the soft bottle of medical fluid is flowed into disassembly set inside by the first check valve, then according to Above-mentioned same principle finally realizes the lasting instillation to eyes of patients of medical fluid, meanwhile, during medical fluid instills, collecting tank The extra medical fluid slid outward along eyes of patients two sides can be collected, the problem of medical fluid trickles wantonly is effectively avoided, it should Ophthalmic patient eye is added medicine to dedicated guiding liquid trap, clever structure, powerful, can first by slidingtype navigation designing The accurate instillation for realizing medical fluid improves the effect of eye medicine-feeding, secondly by the fiting effect of liquid medicine collecting mechanism, Neng Goubian It is collected well in the extra medical fluid excessive to eyes of patients two sides, effectively prevents medical fluid and trickle wantonly and pollute patient Or the problem of ambient enviroment, it is finally reached good clinical application purpose, meanwhile, medical staff can be big according to different head Small patient, the device of Lai Xuanyong different size model, the soft bottle of medical fluid are flexible plastic, can be carried out after medical fluid discharge To contract, in addition, being controlled because the soft bottle internal storage of three medical fluids is by the eyedrops of different role to reach different to patient Purpose is treated, clinical practicability has been expanded.

Detailed description of the invention

Fig. 1 is frame portion perspective view；

Fig. 2 be ophthalmic patient eye add medicine to it is dedicated guiding liquid trap main view；

Fig. 3 be ophthalmic patient eye add medicine to it is dedicated guiding liquid trap cross-sectional view；

Fig. 4 is piston region cutaway view Amplified image；

Fig. 5 is the soft bottle position top view of medical fluid.

Frame body 1, sliding slot 2, collecting tank 3, guide housing 4, disassembly set the 5, first check valve 6, the soft bottle 7 of medical fluid, piston 8, push rod 9, spring 10, second one-way valve 11, conduit 12, cushion 101, fixed plate 401, bolt 402.

The following detailed description will be further explained with reference to the above drawings.

Specific embodiment

Hereinafter, a variety of specific details are elaborated, in order to provide to the saturating of the concept for constituting described embodiment basis Thorough understanding, however, it will be apparent to those skilled in the art that described embodiment can be in these no specific details In the practice of getting off of some or all situations do not specifically describe well-known processing step in other cases.

As shown in figure 1, figure 2, figure 3, figure 4 and figure 5, the dedicated guiding liquid trap of ophthalmic patient eye medicine-feeding, including frame body 1, cunning Slot 2, collecting tank 3, guide housing 4, the 5, first check valve 6 of disassembly set, the soft bottle 7 of medical fluid, piston 8, push rod 9, spring 10, second are unidirectional Valve 11, conduit 12, the sliding slot 2 are located at 1 upper inside rear and front end of frame body, and the sliding slot 2 is rectangular recess, described Collecting tank 3 is located at the 1 inside left and right sides of frame body, and the collecting tank 3 is groove, and it is left that the guide housing 4 is located at 2 inside of sliding slot Right two sides, the guide housing 4 are connected with the sliding of frame body 1, and the disassembly set 5 is located at 4 inner upper end of guide housing, and described tears open It unloads set 5 to be connected with 4 screw thread of guide housing, 6 quantity of the first check valve is three, and first check valve 6 is located at disassembly 5 upper inside left and right ends and rear end are covered, first check valve 6 is connected with disassembly 5 glue of set, the soft bottle 7 of the medical fluid Through 6 upper end of the first check valve, the soft bottle 7 of the medical fluid is connected with 6 screw thread of the first check valve, and 8 quantity of piston is Three, the piston 8 is located at disassembly 5 upper inside left and right ends of set and rear end, the piston 8 and 5 sliding phase of disassembly set Even, 9 quantity of push rod is three, and the push rod 9 is described through disassembly 5 upper inside left and right ends of set and rear end Push rod 9 is connected with 5 sliding of disassembly set, and the push rod 9 is connected with 8 close-fitting of piston, and the spring 10 is through outside push rod 9 Portion, the spring 10 are connected with 9 glue of push rod, and 11 quantity of second one-way valve is three, the second one-way valve 11 are located at disassembly 5 upper inside left and right ends of set and rear end, and the second one-way valve 11 is connected with disassembly 5 glue of set, described Conduit 12 be located at 11 bottom of second one-way valve, the conduit 12 is integrally connected with second one-way valve 11, in the frame body 1 It is additionally provided with cushion 101 at left and right sides of wall lower end, the cushion 101 is connected with 1 glue of frame body, and 4 front end of guide housing is also Equipped with fixed plate 401, the fixed plate 401 is integrally connected with guide housing 4, has also extended through spiral shell inside the fixed plate 401 Bolt 402, the bolt 402 are connected with 401 screw thread of fixed plate.

The dedicated guiding liquid trap of ophthalmic patient eye medicine-feeding, when needing to add medicine to eyes of patients, patient is first Frame body 1 is nested in ocular, i.e. the cushion 101 of 1 inner wall two sides of the frame body sun acupuncture point of being close to eyes of patients two sides respectively It sets, because 101 material of cushion is sponge, has good elastic effect and flexibility, so as to meet a certain range of wearing, Then medical staff realizes the shifting that disassembly set 5 drives guide housing 4 to carry out left and right directions along sliding slot 2 by pulling disassembly set 5 It is dynamic, because guide housing 4 and disassembly set 5 are all transparent material, consequently facilitating medical staff sees the conduit inside disassembly set 5 clearly from the external world 12 positions being in stop mobile disassembly set 5 after conduit 12 is in above eyes of patients, and rotate bolt 402, work as bolt After 402 are rotated down along fixed plate 401 and touch the top of frame body 1, passes through bolt 402 and the cooperation of fixed plate 401 generates clamping The effect of power, to realize being fixedly connected for guide housing 4 and frame body 1, then medical staff reciprocally presses push rod 9, i.e. push rod 9 The screen resilience band piston 8 of spring 10 is overcome to reciprocatingly slide inside disassembly set 5, when the generation of 8 slid inward of piston pushes away When power, i.e. second one-way valve 11 is triggered opening, realizes that medical fluid is dripped downwards by second one-way valve 11 by conduit 12, that is, reaches To the medicine-feeding to eyes of patients, otherwise after medical staff unclamps push rod 9, because of the rebound effect of spring 10, realization piston 8 to Outer sliding generates the effect of suction outward by piston 8, open the triggering of the first check valve 6, i.e., inside the soft bottle 7 of medical fluid Medical fluid is flowed into inside disassembly set 5 by the first check valve 6, then according to above-mentioned same principle, is finally realized medical fluid and is continued Instillation to eyes of patients, meanwhile, during medical fluid instills, collecting tank 3 can be collected to be slided outward along eyes of patients two sides The extra medical fluid fallen, effectively avoids the problem of medical fluid trickles wantonly, meanwhile, medical staff can suffer from according to different head size Person, the device of Lai Xuanyong different size model, the soft bottle 7 of medical fluid be flexible plastic, can medical fluid discharge after carry out to Contract, in addition, because the eyedrops by different role can be stored inside the soft bottle 7 of three medical fluids, to reach different to patient Therapeutic purposes have expanded clinical practicability.

The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.

Claims (4)

1. The dedicated guiding liquid trap 1. ophthalmic patient eye is added medicine to, it is characterised in that including frame body, sliding slot, collecting tank, guide housing, tear open Set, the first check valve, the soft bottle of medical fluid, piston, push rod, spring, second one-way valve, conduit are unloaded, the sliding slot is located in frame body Rear and front end on the upside of portion, the sliding slot are rectangular recess, and the collecting tank is located at the left and right sides, the collection inside frame body Liquid bath is groove, and the guide housing is located at the left and right sides inside sliding slot, and the guide housing is connected with frame body sliding, described Disassembly set is located at guide housing inner upper end, and the disassembly set is connected with guide housing screw thread, and the first check valve quantity is Three, first check valve is located at disassembly set upper inside left and right ends and rear end, first check valve and disassembly It covers glue to be connected, the soft bottle of the medical fluid is through the first check valve upper end, the soft bottle of the medical fluid and the first check valve screw thread It is connected, the number of pistons is three, and the piston is located at disassembly set upper inside left and right ends and rear end, the work Plug is connected with disassembly set sliding, and the push rod quantity is three, and the push rod is through disassembly set upper inside left and right ends And rear end, the push rod are connected with disassembly set sliding, and the push rod is connected with tight with piston, the spring through Outside push rod, the spring is connected with push rod glue, and the second one-way valve quantity is three, the second one-way valve Positioned at disassembly set upper inside left and right ends and rear end, the second one-way valve is connected with disassembly set glue, the conduit Positioned at second one-way valve bottom, the conduit is integrally connected with second one-way valve.
2. The dedicated guiding liquid trap 2. ophthalmic patient eye as described in claim 1 is added medicine to, it is characterised in that in the frame body It is additionally provided with cushion at left and right sides of wall lower end, the cushion is connected with frame body glue.
3. The dedicated guiding liquid trap 3. ophthalmic patient eye as claimed in claim 2 is added medicine to, it is characterised in that the guide housing Front end is additionally provided with fixed plate, and the fixed plate is integrally connected with guide housing.
4. The dedicated guiding liquid trap 4. ophthalmic patient eye as claimed in claim 3 is added medicine to, it is characterised in that the fixed plate Inside has also extended through bolt, and the bolt is connected with fixed plate screw thread.