CN210056747U

CN210056747U - Conjunctival sac water receptor

Info

Publication number: CN210056747U
Application number: CN201920708526.3U
Authority: CN
Inventors: 王静
Original assignee: Central Hospital of Wuhan
Current assignee: Central Hospital of Wuhan
Priority date: 2019-05-16
Filing date: 2019-05-16
Publication date: 2020-02-14
Anticipated expiration: 2029-05-16

Abstract

A conjunctival sac water receptor comprises a silica gel pad, a semi-elliptical funnel, a waterproof bag, a flow guide pipe and a stop valve. The plane lateral wall of semiellipse shape funnel and the lateral wall or the facial features laminating of sick bed, the portion of stretching into of silica gel pad and the inside wall laminating of semiellipse shape funnel and through the bolt interconnect, the portion that the silica gel pad stretches out outside semiellipse shape funnel passes through the velcro laminating with sick bed pillow upper surface, the lower part of semiellipse shape funnel goes out the water piping connection honeycomb duct, and the honeycomb duct middle section is equipped with the stop valve. The utility model discloses a stability that has increased the water receiving process prevents that the container from controlling rocking, leads to sewage spill funnel to drench pillow and clothes or flow into patient's ear, has enlarged the size of semiellipse shape funnel and has made its capacity promote by a wide margin, and the honeycomb duct lets the water receiving process go on in succession, and the water-stop bag makes sewage and the inner wall of semiellipse shape funnel and honeycomb duct separate, has saved the disinfection link that receives the hydrophone, has reduced human cost and time and has consumeed.

Description

Conjunctival sac water receptor

Technical Field

The utility model relates to a medical appliance, a conjunctival sac water-receiving device specifically says so.

Background

Patients with conjunctival sac diseases need to frequently wash eyes, a large amount of sewage formed by mixing eye secretion and washing water is generated at the moment, and the sewage needs to be collected by a water receiver and then can be guided into a drainage bag. The traditional conjunctival sac water receiver has shallow water receiving capacity, and sewage easily overflows and wets a sickbed. And the drainage bag is replaced by interrupting the flushing process for many times in the process of cleaning the eyes of the patient, so that the operation is inconvenient, the flushing time is delayed, and the infection chance is increased.

The traditional conjunctival sac water receiver is completely funnel-shaped, and the water receiver can not observe the state of the irrigation solution by self. The water receiver can shake left and right due to unstable placement to cause sewage to spill, and the sewage wets pillows and clothes of patients or flows into ears of the patients. The inner wall of the traditional conjunctival sac water receptor directly contacts with the sewage of eye secretion of a patient, and when the conjunctival sac water receptor is used again, the water receptor needs to be soaked in the disinfectant for a period of time to kill bacteria and viruses possibly remained on the inner walls of the water receptor and the diversion pipe, so that the investment of manpower and the time cost are increased. Therefore, it is necessary to use a conjunctival sac water receptor capable of solving the above problems.

Disclosure of Invention

The technical problem to be solved by the utility model is to solve the above problems, and provide a conjunctival sac water receptor, which prevents the funnel from shaking left and right in the process of receiving and washing sewage, so that the sewage splashes out of the funnel to wet the pillow and clothes or splashes into the ears of a patient, and improves the capacity of the water receptor, so that the water receiving process can be continuously carried out, the state of the washing liquid can be conveniently controlled and observed at any time, and the drainage bag can be conveniently replaced and the liquid state in the water receptor can be conveniently observed; the eye infection is prevented, the water-proof bag can be used for separating sewage from the inner walls of the semi-elliptical funnel and the flow guide pipe, the disinfection link of the water receiver is omitted, and the labor and time cost is reduced.

The conjunctival sac water receptor is characterized in that: comprises a silica gel pad, a semi-elliptical funnel, a waterproof bag, a flow guide pipe and a stop valve;

the upper part of the semi-elliptic funnel is in a bucket shape, the bottom of the semi-elliptic funnel is provided with a cylindrical water outlet pipe, the opening end of the semi-elliptic funnel is in a semi-elliptic shape with one side edge being an elliptic shaft, one side surface of the upper part is a plane side wall passing through the shaft center, the other side of the upper part is an outer convex elliptic cambered side wall, and the plane side wall of the semi-elliptic funnel is provided with a plurality of through holes;

the silica gel pad is continuously connected with the whole plane side wall of the semi-elliptical funnel, a water outlet pipe of the semi-elliptical funnel is coaxially and hermetically communicated with the upper end of the flow guide pipe, a coaxial stop valve is arranged at the middle section of the flow guide pipe, and the lower end of the flow guide pipe is hermetically communicated with the waste liquid collecting bag.

Preferably, a part of the silica gel pad extends into the semi-elliptical funnel and is attached to the inner side of the plane side wall of the semi-elliptical funnel, and the other part of the silica gel pad is arranged outside the semi-elliptical funnel.

The curved surface lateral wall of semiellipse shape funnel is equipped with handheld earrings and two links, and handheld earrings locate for the position of plane lateral wall, and the plane lateral wall both sides of semiellipse shape funnel are located to the link symmetry for connect the bandage.

In an embodiment, the major diameter of the port ellipse of the semi-elliptic funnel is 120-170mm, the minor diameter is 80-120 mm, the distance from the port of the semi-elliptic funnel to the upper end of the water outlet pipe is 100-110mm, the thickness of the side wall of the semi-elliptic funnel is 1-2mm, the inner diameter of the water outlet pipe at the bottom of the semi-elliptic funnel is 20-25mm, and the length of the water outlet pipe is 25-30 mm.

Furthermore, the upper portion of water proof bag is the infundibulate, and the lower part is the cylindric, pastes in the inside wall setting of semiellipse shape funnel.

The shutoff valve comprises a shell, an upper sector valve core and a lower sector valve core, wherein a plurality of sector holes and sector entities with the same radian are arranged on the upper sector valve core and the lower sector valve core at intervals, the upper sector valve core and the lower sector valve core are identical in shape and sector entity surfaces are mutually attached, the outer side surface of the upper sector valve core is hermetically fixed with the inner side wall of the shell, a rotary key extending outwards is arranged on the outer side edge of one of the sector blades of the lower sector valve core, a section of arc-shaped sliding groove is formed in the extending position of the rotary key of the shell, the angle which the arc-shaped sliding groove allows the rotary key to stroke is just equal to the central angle of one of the sector blades, and when the rotary key is positioned at two ends of the arc-shaped sliding groove, the positions of the shutoff valve are respectively corresponding to.

The utility model discloses a plane inside wall of semi-elliptical funnel bonds or passes through screw fixed connection with the part of stretching into of silica gel pad, the part of stretching out of silica gel pad passes through the bonding of pillow department of nylon fastener tape and sick bed, semi-elliptical funnel is hung and is leaned on in sick bed one side, its plane lateral wall and the laminating of sick bed lateral wall, because plane and planar contact are more stable than plane and curved surface contact, so such setting can eliminate the rocking problem that curved shape lateral wall of funnel and sick bed one side plane contact produced, prevent the sewage spill funnel that contains the eye secretion, pillow or clothes of moisturizing, the patient's ear splashes into even. Because the semielliptical funnel is fixedly hung through the silica gel pad, the assistance of holding the funnel by one side end of family members is not needed in the washing process.

The utility model discloses a water proof bag pastes the inner wall of putting at semiellipse circular funnel and honeycomb duct, prevents to wash bacterium and viral pollution in the produced sewage and receives the hydrophone, after the washing operation finishes the water proof bag is taken out from receiving the hydrophone and is changed and can use fast once more, need not expend time and energy in short term and disinfect receiving the hydrophone.

The utility model discloses an it is the same with lower part fan-shaped body case shape to contain by upper portion fan-shaped body case in the stop valve, all be separated a plurality of fan-shaped cavity regions and fan-shaped entity region, when upper portion fan-shaped cavity region and lower part fan-shaped cavity region, when upper portion fan-shaped entity region coincides with lower part fan-shaped entity region respectively, the stop valve is the open mode, when upper portion fan-shaped cavity region and lower part fan-shaped entity region, upper portion fan-shaped entity region coincides with lower part fan-shaped cavity region respectively, the stop valve is the jam state, therefore the stop valve has the function of jam and release fluid, when needs are constantly washed the operation, through the swivelling key with the stop valve for the open mode can, when the liquid in the funnel is in order to observe the eye secretion condition in the sewage when needs, can conveniently through the swivelling key with the stop valve for the jam state can.

Drawings

FIG. 1 is a front view of the utility model in use;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a top view of the structure of the present invention;

figure 4 is a vertical cross-sectional view of the shutoff valve of the present invention;

figure 5 is a transverse cross-sectional view of the shutoff valve of the present invention.

In the figure: 1-silica gel pad, 2-semiellipse funnel, 3-water-stop bag, 4-honeycomb duct, 5-stop valve, 6-handheld earring, 7-waste liquid collecting bag, 8-rotary key, 9-hanging ring, 10-stop valve shell, 11-upper sector case, 12-lower sector case.

Detailed Description

The invention will be further described with reference to the following figures and examples: the conjunctival sac water receiver can be used for receiving eye secretion sewage generated by eye conjunctival sac disease patients when the eyes are washed, the plane outer side wall of the semi-elliptical funnel is attached to the side wall of the sickbed pillow, the extending part of the silica gel pad is connected with the inner side wall of the semi-elliptical funnel through bonding or bolts, the extending part of the silica gel pad is attached to the upper surface of the sickbed pillow, and the middle section of the flow guide pipe is provided with a stop valve for blocking or releasing fluid in the semi-elliptical funnel.

As shown in fig. 1, the conjunctival sac water receptor comprises a silica gel pad 1, a semi-elliptical funnel 2, a water-stop bag 3, a flow guide pipe 4 and a stop valve 5.

As shown in fig. 1 and 2, the part of the silica gel pad 1 extending into the semi-elliptic funnel 2 is attached to the inner side wall of the plane of the semi-elliptic funnel, and the other part of the silica gel pad extends out of the semi-elliptic funnel 2 and is bonded with the sickbed through a nylon fastener. The pillow can be prevented from being wetted by the splashed liquid.

As shown in fig. 1 and 2, the open end of the semi-elliptic funnel 2 is elliptic, and the inner side wall of the plane of the semi-elliptic funnel 2 is provided with a plurality of through holes for connecting the extending part of the silica gel pad. The bottom of the semi-elliptic funnel 2 is provided with a water outlet pipe for discharging sewage in the semi-elliptic funnel at any time, the water outlet pipe is cylindrical, and the outer wall of the lower outlet of the water outlet pipe is sealed with a rubber sleeve at the upper end of the silica gel flow guide pipe 4. For convenient hand holding, the outer side wall of the curved surface of the semi-elliptic funnel is provided with a hand-held earring 6 suitable for the hand size. In order to facilitate the flat outer side wall of the semi-elliptic funnel to be attached to the face of a patient in a sitting posture, as shown in fig. 3, the curved outer side wall of the semi-elliptic funnel is provided with two hanging rings 9 for connecting elastic bands and sleeving the elastic bands on the head of the patient, so that the patient can also carry out flushing operation in the sitting posture. As shown in FIG. 3, the oval major diameter of the port of the semi-oval funnel is 120-170mm, the minor diameter is 80-120 mm, and the distance from the port to the water outlet pipe at the bottom of the funnel is 100-110mm, so the capacity of the funnel is greatly increased. The side wall thickness of the semielliptical funnel is 1-2mm, the inner diameter of a water outlet pipe at the bottom of the semielliptical funnel is 20-25mm, and the length of the water outlet pipe is 25-30mm, so that water outlet is smoother, and the volume of a traditional water receiver is improved.

The upper end gum cover of honeycomb duct 4 with the outlet pipe is sealed cup jointed, just so can be with eye secretion sewage from half oval funnel bottom outlet pipe derivation to the honeycomb duct. A cut-off valve 5 is further provided at the middle portion of the draft tube, and functions to conveniently maintain the sewage in the semi-elliptical funnel 2 to observe the condition of the eye secretions or to replace the waste liquid collecting bag 7.

The upper portion of water proof bag 3 is the infundibulate, and the lower part is the tubulose, just in time laminates half oval funnel inside wall to make sewage with half oval funnel with the inner wall of honeycomb duct is kept apart.

As shown in fig. 4, the shutoff valve 5 is provided with a shutoff valve housing 10, an upper sector valve core 11 and a lower sector valve core 12, the upper and lower chambers of the shutoff valve are divided into a plurality of cylindrical sector-shaped chambers, the lower end surface of the upper sector valve core 11 is fitted to the upper end surface of the lower sector valve core 12, the upper sector valve core 11 is fixed to the housing, and the lower sector valve core 12 is rotated about an axis by operating a rotary key 8 inserted into the lower sector valve core 12. As shown in fig. 5, when the vanes of the upper fan core 11 and the vanes of the lower fan core 12 are overlapped, the passage of the shutoff valve 5 is opened, the fluid can pass through the upper side of the shutoff valve to reach the lower side, at this time, the liquid in the funnel can be continuously discharged, when the vanes of the upper fan core 11 and the cavity of the lower fan core 12 are overlapped, the passage of the shutoff valve 5 is blocked, at this time, the liquid in the upper draft tube 4 and the funnel of the shutoff valve 5 is maintained, the fluid in the upper draft tube 4 and the semi-elliptical funnel 2 of the shutoff valve 5 can not be discharged, and the condition of the eye secretion can be conveniently intercepted and observed in this state.

When the patient is in bed, the plane lateral wall of semiellipse funnel 2 is laminated with the lateral wall of sick bed pillow, silica gel pad 1 fills up on the pillow behind the brain, honeycomb duct 4 is connected to waste liquid and collects bag 7, stop valve 5 opens, the patient lies on one's side facing the bedside, can implement the washing to the eye, hang the salt water bag of establishing through the eminence usually, draw forth by the transfer line and wash the eye, the waste liquid that can conveniently close the flush fluid through the stop valve at any time in the washing process flows, observe the flushing fluid state in the semiellipse funnel 2, waste liquid is collected bag 7 and has been filled up and can suspend to wash and empty.

Claims

1. A conjunctival sac water receptor is characterized in that: comprises a silica gel pad (1), a semi-elliptical funnel (2), a waterproof bag (3), a flow guide pipe (4) and a stop valve (5);

the upper part of the semi-elliptical funnel (2) is in a bucket shape, the bottom of the semi-elliptical funnel is provided with a cylindrical water outlet pipe, the shape of the opening end of the semi-elliptical funnel (2) is in a semi-elliptical shape with one side edge being an elliptical shaft, one side surface of the upper part is a plane side wall passing through the shaft center, the other side of the upper part is an outer convex elliptical arc side wall, and the plane side wall of the semi-elliptical funnel (2) is provided with a plurality of;

the silica gel pad (1) is continuously connected with the whole plane side wall of the semi-elliptical funnel (2), a water outlet pipe of the semi-elliptical funnel (2) is coaxially and hermetically communicated with the upper end of the flow guide pipe (4), a coaxial stop valve (5) is arranged at the middle section of the flow guide pipe (4), and the lower end of the flow guide pipe (4) is hermetically communicated with the waste liquid collecting bag.

2. The conjunctival sac water-receiving device according to claim 1, characterized in that: one part of the silica gel pad extends into the semi-elliptical funnel (2) and is attached to the inner side of the plane side wall of the semi-elliptical funnel (2), and the other part of the silica gel pad is arranged outside the semi-elliptical funnel (2).

3. The conjunctival sac water-receiving device according to claim 1, characterized in that: the curved surface lateral wall of semiellipse shape funnel (2) is equipped with handheld earrings (6) and two link (9), and handheld earrings (6) are located for the position of plane lateral wall, and the plane lateral wall both sides of semiellipse shape funnel (2) are located to the link symmetry for connect the bandage.

4. The conjunctival sac water-receiving device according to claim 1, characterized in that: the major diameter of the port ellipse of the semiellipse funnel (2) is 120-170mm, the minor diameter is 80-120 mm, the distance from the port of the semiellipse funnel (2) to the upper end of the water outlet pipe is 100-110mm, the thickness of the side wall of the semiellipse funnel (2) is 1-2mm, the inner diameter of the water outlet pipe at the bottom of the semiellipse funnel (2) is 20-25mm, and the length of the water outlet pipe is 25-30 mm.

5. The conjunctival sac water-receiving device according to claim 1, characterized in that: the upper portion of water proof bag (3) is the infundibulate, and the lower part is the cylindric, pastes in the inside wall setting of semiellipse shape funnel (2).

6. The conjunctival sac water-receiving device according to claim 1, characterized in that: the shutoff valve (5) comprises a shell (10), an upper sector valve core (11) and a lower sector valve core (12), wherein the upper sector valve core (11) and the lower sector valve core (12) are respectively provided with a plurality of sector holes and sector entities with the same radian at intervals, the upper sector valve core (11) and the lower sector valve core (12) are same in shape and the sector entity surfaces are mutually attached, the outer side surface of the upper sector valve core (11) is hermetically fixed with the inner side wall of the shell, the outer side edge of one of the sector blades of the lower sector valve core (12) is provided with a rotary key (13) which extends outwards, the shell (10) is provided with a section of arc-shaped chute at the extending part of the rotary key (13), and the arc-shaped chute allows the rotary key (13) to slide through an angle which is just equal to the central angle of one sector blade, and when the rotary key is positioned at the two ends of the arc-shaped sliding groove, the positions of the cut-off valve (5) correspond to the complete blockage and the maximum opening state of the cut-off valve (5) respectively.