CN210612544U

CN210612544U - Vomitus collector

Info

Publication number: CN210612544U
Application number: CN201920817617.0U
Authority: CN
Inventors: 田甜; 杨彰平; 郭豫; 余朝旭
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-26
Anticipated expiration: 2029-05-31

Abstract

The utility model relates to the technical field of medical equipment, in particular to a vomitus collector, which comprises a bottom plate, wherein the bottom plate is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a receiving funnel, a spindle-shaped rubber bag is arranged below the receiving funnel, the top end of the rubber bag is communicated with the bottom end of the receiving funnel through a guide pipe, the bottom end of the rubber bag is communicated with a U-shaped pipe, and a sampling cup for collecting vomitus is arranged below one end of the U-shaped pipe, which is far away from the rubber bag; the rubber bag pressing device is characterized in that an extrusion unit for extruding the rubber bag and a driving unit for driving the extrusion unit are arranged on the bottom plate, the driving unit comprises a support and a lever, the middle of the lever is hinged to the top end of the support, the left end of the lever is connected with the extrusion unit, and the right end of the lever is fixedly connected with a pressing plate. The utility model discloses in, utilize the drive unit drive extrusion unit to extrude the rubber bag of fusiform for in the vomitus in the rubber bag gets into the sampling cup through U type pipe, easy and simple to handle improves sampling efficiency.

Description

Vomitus collector

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a vomitus collector.

Background

Vomit is an important specimen for detecting pathogeny and toxicant, and after the vomit is detected by physical, chemical or biological laboratory techniques and methods, the detection result can be used as a basis for judging whether a patient has abnormal existence. Therefore, when the patient vomits after being admitted, the patient is usually required to perform vomit test. However, when sampling the vomitus in the prior art, a nurse needs to take out a part of the vomitus contained in the basin or the plastic bag into the sampling cup, and in the process, the vomitus has unpleasant smell and large viscosity, so the nurse needs to overcome large nausea and oppression of the feeling of conflict to complete the sampling operation, and the manual sampling process takes a long time, which is not beneficial to the nurse to complete the sampling operation quickly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a vomitus collector to solve the problem that the vomitus sampling work efficiency is low.

In order to achieve the above purpose, the utility model discloses a scheme does: the vomit collector comprises a bottom plate, a support frame is fixedly connected with the bottom plate, a receiving funnel is fixedly connected to the top end of the support frame, a spindle-shaped rubber bag is arranged below the receiving funnel, the top end of the rubber bag is communicated with the bottom end of the receiving funnel through a guide pipe, a U-shaped pipe is communicated with the bottom end of the rubber bag and fixedly connected with the support frame, and a sampling cup for collecting vomit is arranged below one end, away from the rubber bag, of the U-shaped pipe; the rubber bag pressing device is characterized in that an extrusion unit for extruding the rubber bag and a driving unit for driving the extrusion unit are arranged on the bottom plate, the driving unit comprises a support and a lever, the middle of the lever is hinged to the top end of the support, the left end of the lever is connected with the extrusion unit, and the right end of the lever is fixedly connected with a pressing plate.

The working principle and the beneficial effects of the scheme are as follows:

1. the pressure plate is acted by force, so that the left end of the lever exerts force on the extrusion unit, the spindle-shaped rubber bag is extruded and deformed, the U-shaped pipe is communicated with the rubber bag, the height of the liquid level in the U-shaped pipe is the same as that of the liquid level in the rubber bag, the rubber bag is extruded to enable the liquid level in the rubber bag to rise, the liquid level in the U-shaped pipe rises along with the U-shaped pipe, and vomitus enters the sampling cup through the U-shaped pipe until the liquid level in the rubber bag is higher than that in the U-shaped pipe. In this scheme, the user only needs to trample the clamp plate (or with the effort of applying to the clamp plate of other modes) can realize the sampling of vomitus, the simple operation improves sampling efficiency, and avoids the nurse direct to sample in the face of the vomitus, feels and contradicts the mood of nausea when reducing the sampling by a wide margin.

2. The vomitus collector in the scheme can be placed beside a sickbed, and is convenient for patients to use. Because the collector is arranged beside the sickbed, the vomit can be spitted in the receiving funnel in time when the patient wants to vomit, the situation that the patient cannot spit the vomit in the plastic bag or the basin in time due to long time for preparing the plastic bag or the basin is avoided, and therefore clothes, a quilt cover and the like of the patient are prevented from being polluted by the vomit.

Optionally, the extrusion unit is an extrusion sleeve, the extrusion sleeve is sleeved on the periphery of the bottom end of the rubber bag, the inner diameter of the top end of the extrusion sleeve is larger than that of the bottom end of the extrusion sleeve, the outer wall of the extrusion sleeve is fixedly connected with a connecting rod, and the connecting rod is vertically connected with the support frame in a sliding manner; the left end of the lever comprises an inner rod and an outer rod which are mutually connected in a sliding manner, and the inner rod is hinged with the extrusion sleeve.

Because the extrusion cover is connected on the support frame through the connecting rod vertical sliding, therefore, the extrusion cover can move in the vertical direction. When the pressing plate is subjected to downward acting force, the right end of the lever moves downwards, the left end of the lever moves upwards, and the inner rod at the left end of the lever is hinged with the extrusion sleeve, so that the inner rod at the left end of the lever slides rightwards and drives the extrusion sleeve to move upwards to extrude the rubber bag, and the liquid level in the rubber bag is raised.

Optionally, the extrusion unit includes fixed plate and the movable plate that is located the rubber bag both sides, fixed plate and support frame fixed connection, and the horizontal sliding connection of movable plate is in on the support frame, the first spring of one side fixedly connected with of rubber bag is kept away from to the movable plate, and the one end and the support frame fixed connection of movable plate are kept away from to first spring, and the slide of vertical setting is seted up to one side that the rubber bag was kept away from to the movable plate, is equipped with first gyro wheel in the slide, and first gyro wheel rotates and installs the left end of lever.

The moving plate is horizontally and slidably connected to the support frame, so that the moving plate can move in the horizontal direction. When the pressing plate is subjected to downward acting force, the right end of the lever moves downwards, the left end of the lever moves upwards, and the left end of the lever is rotatably provided with the first roller which is limited to roll in the slide way of the movable plate, so that the movable plate is pushed by the left end of the lever to move towards the direction of the fixed plate, the rubber bag is extruded, and the liquid level in the rubber bag is raised.

Optionally, the top end of the pressing sleeve is turned outwards to form a rounded bend.

The top end of the extrusion sleeve is provided with a smooth turning part, so that when the extrusion sleeve moves upwards under the action of the driving unit, the smooth turning part has a protection effect on the rubber bag.

Optionally, a valve for controlling the on-off of the conduit is mounted on the conduit.

After the valve is closed, the smell of vomitus is blocked in the rubber bag and cannot be emitted into the air. In addition, after the valve is closed, the vomitus in the rubber bag can only enter the U-shaped pipe under the extrusion action of the rubber bag, so that the vomitus enters the sampling cup, and the sampling work is completed more quickly.

Optionally, a second spring is arranged below the pressing plate, and one end, far away from the pressing plate, of the second spring is fixedly connected with the bottom plate.

The pressure plate compresses the second spring after receiving pressure, and the pressure plate resets under the auxiliary action of the second spring after losing the pressure action.

Optionally, the bottom surface of the bottom plate is rotatably connected with a plurality of second rollers.

The vomitus collector in the scheme is convenient to transfer.

Optionally, the first roller is coaxially connected with a first rotating shaft, the left end of the lever is fixedly connected with two opposite mounting plates, mounting holes are formed in the mounting plates, and the first rotating shaft is rotatably connected with the mounting holes.

The first rotating shaft is rotatably connected with the mounting hole in the mounting plate, so that the first roller is rotatably mounted at the left end of the lever.

Optionally, a groove is formed in the top end of the support, a second rotating shaft is arranged in the groove, a through hole is formed in the side wall of the groove, a through hole is formed in the middle of the lever, and the second rotating shaft penetrates through the through hole and the through hole.

The second rotating shaft penetrates through the through hole and the through hole, and the lever is hinged to the top end of the support.

Optionally, the surface of the pressing plate is provided with an anti-slip layer.

When a user applies acting force to the pressing plate, the anti-slip layer can increase the frictional resistance and avoid the slipping phenomenon.

Drawings

Fig. 1 is a schematic structural view of a vomitus collector according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of the left end of the lever according to the first embodiment of the present invention;

fig. 3 is a schematic structural diagram of a vomitus collector according to a second embodiment of the present invention;

fig. 4 is a schematic view of a partial structure of the left end of the lever and the moving plate according to the second embodiment of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a bottom plate 1, a support frame 2, a receiving funnel 3, a rubber bag 4, a conduit 5, a first valve 6, a U-shaped pipe 7, a sampling cup 8, a branch pipe 9, a second valve 10, a support 11, a lever 12, an inner rod 121, an outer rod 122, a groove 13, a pressure plate 14, a second spring 15, an extrusion sleeve 16, a bent part 17, a connecting rod 18, a bump 19, a second roller 20, a fixed plate 21, a movable plate 22, a first spring 23, a slide rail 24, a first roller 25, a first rotating shaft 26 and a mounting plate 27.

Example one

This embodiment is substantially as shown in fig. 1 and 2: the vomitus collector comprises a bottom plate 1, wherein a support frame 2 is fixedly connected with the bottom plate 1, a receiving funnel 3 is fixedly connected with the top end of the support frame 2, and a spindle-shaped rubber bag 4 is arranged below the receiving funnel 3. The top end of the rubber bag 4 is communicated with the bottom end of the receiving funnel 3 through a conduit 5, and a first valve 6 for controlling the on-off of the conduit 5 is arranged on the conduit 5; the bottom end of the rubber bag 4 is communicated with a U-shaped pipe 7, the U-shaped pipe 7 is fixedly connected with the support frame 2, and a sampling cup 8 for collecting vomitus is arranged below the left end of the U-shaped pipe 7; the bottom end of the U-shaped pipe 7 is communicated with a branch pipe 9, and a second valve 10 for controlling the on-off of the branch pipe 9 is arranged on the branch pipe 9 so as to discharge the residual vomitus through the branch pipe 9.

Be equipped with the extrusion unit that is used for extrudeing rubber bag 4 on bottom plate 1 and the drive unit who is used for driving the extrusion unit, drive unit includes support 11 and lever 12, and the middle part of lever 12 articulates in the top of support 11, specifically, and recess 13 has been seted up on the top of support 11, is equipped with the second pivot in the recess 13, and the lateral wall of recess 13 has been seted up to the perforation, and the through-hole has been seted up at the middle part of lever 12, and the second pivot runs through to perforation and through-hole. The right end fixedly connected with clamp plate 14 of lever 12, the last fixed surface of clamp plate 14 is connected with the skid resistant course, and the below of clamp plate 14 is equipped with the second spring 15 of vertical placing, the lower extreme and the bottom plate 1 fixed connection of second spring 15. The top end of the second spring 15 is fixedly connected to the lower surface of the pressing plate 14, or abuts against the lower surface of the pressing plate 14, in this embodiment, the top end of the second spring 15 is fixedly connected to the pressing plate 14.

The extrusion unit is an extrusion sleeve 16, the extrusion sleeve 16 is sleeved on the periphery of the bottom end of the rubber bag 4, the inner diameter of the top end of the extrusion sleeve 16 is larger than that of the bottom end of the extrusion sleeve 16, and the top end of the extrusion sleeve 16 is turned outwards to form a smooth turning part 17. The outer wall fixedly connected with connecting rod 18 of extrusion cover 16, connecting rod 18 and the vertical sliding connection of support frame 2, specifically, T type spout has been seted up to support frame 2, and the left end fixedly connected with of connecting rod 18 can with T type spout sliding fit's T type slider. The left end of lever 12 includes interior pole 121 and outer pole 122 of mutual sliding connection, and interior pole 121 is articulated with extrusion sleeve 16, specifically, the outer wall fixedly connected with lug 19 of extrusion sleeve 16, and lug 19 is equipped with the depressed part, and the pinhole that supplies the bolt to pass is seted up to the lateral wall of depressed part, sets up the round hole that supplies the bolt to pass on interior pole 121, utilizes the bolt to pass pinhole and round hole, realizes interior pole 121 and lug 19 articulated to realize interior pole 121 and extrusion sleeve 16's articulated.

Four second rollers 20 are rotatably mounted on the bottom surface of the base plate 1 to facilitate the transfer of the vomitus collector in this embodiment.

The specific implementation process is as follows: the vomitus collector in the embodiment is placed beside a sickbed, when a patient wants to vomit, the vomitus can be timely spitted into the receiving funnel 3, the vomitus enters the guide pipe 5 along the receiving funnel 3 and finally enters the spindle-shaped rubber bag 4, the rubber bag 4 is communicated with the U-shaped pipe 7, the rubber bag 4 is communicated with the outside at the moment, the U-shaped pipe 7 is also communicated with the outside, so that the vomitus enters the right end of the U-shaped pipe 7, and the liquid level in the U-shaped pipe 7 is consistent with the liquid level in the rubber bag 4.

After the patient vomits, vomitus is in rubber bag 4 and U-shaped pipe 7, at this moment, the nurse tramples pressing plate 14, make the right-hand member of lever 12 move down, the left end of lever 12 moves up, in-process, because interior pole 121 of the left end of lever 12 is articulated with extrusion sleeve 16, and extrusion sleeve 16 and connecting rod 18 fixed connection, connecting rod 18 vertical sliding connection is on support frame 2, therefore, interior pole 121 drives extrusion sleeve 16 and moves up when sliding right, extrusion sleeve 16 exerts the extrusion force to rubber bag 4 and makes rubber bag 4 take place the deformation, the liquid level in rubber bag 4 rises, the liquid level in U-shaped pipe 7 rises thereupon, until the liquid level in rubber bag 4 is higher than the liquid level in U-shaped pipe 7, the vomitus will flow to sampling cup 8 from U-shaped pipe 7, accomplish the sampling.

When the pressing plate 14 is not subjected to downward acting force any more, the pressing plate 14 moves upward under the action of the second spring 15, the left end of the lever 12 moves downward, and then the inner rod 121 at the left end of the lever 12 slides leftward and drives the extruding sleeve 16 to move downward, so that the extruding sleeve 16 is reset.

In this embodiment, after the patient vomits, the nurse may close the first valve 6 on the tube 5, so that the smell of the vomit in the rubber bag 4 is not emitted to the air when the pressing plate 14 is pressed. And after the first valve 6 is closed, the rubber bag 4 can only enter the U-shaped pipe 7 under the extrusion action of the extrusion sleeve 16, so that the sampling work can be completed more quickly.

After the sampling operation is completed, the vomitus collector in the embodiment is pushed to enter a washing room (toilet), the second valve 10 on the branch pipe 9 is opened, so that the remaining vomitus in the rubber bag 4 and the U-shaped pipe 7 can be discharged, and then the collector is washed by spraying clear water from the collecting funnel 3.

Example two

The difference between the present embodiment and the first embodiment is: as shown in fig. 3 and 4, in this embodiment, the extruding unit includes a fixed plate 21 and a movable plate 22 located at two sides of the rubber bladder 4, the fixed plate 21 is fixedly connected to the supporting frame 2, the movable plate 22 is horizontally slidably connected to the supporting frame 2, specifically, a horizontally disposed sliding slot is formed in the supporting frame 2, and a sliding block in sliding fit with the sliding slot is fixedly connected to both the top end and the bottom end of the movable plate 22. The right side wall of the moving plate 22 is fixedly connected with a first spring 23, and the right end of the first spring 23 is fixedly connected with the support frame 2. The slide 24 of vertical setting is seted up to the right side wall of movable plate 22, is equipped with first gyro wheel 25 in the slide 24, and first gyro wheel 25 rotates to be installed at the left end of lever 12, and specifically, first gyro wheel 25 coaxial coupling has first pivot 26, and two mounting panels 27 of the relative setting of left end fixedly connected with of lever 12 have seted up the mounting hole on the mounting panel 27, and first pivot 26 rotates with the mounting hole to be connected.

The moving plate 22 is horizontally slidably coupled to the supporting frame 2, and thus, the moving plate 22 can be moved in the horizontal direction. When a nurse steps on the pressing plate 14, the right end of the lever 12 moves downwards, the left end of the lever 12 moves upwards, the first roller 25 is rotatably mounted at the left end of the lever 12, and the first roller 25 is limited to roll in the slide 24 of the moving plate 22, so that the left end of the lever 12 pushes the moving plate 22 to move leftwards, the rubber bag 4 is clamped between the moving plate 22 and the fixed plate 21, the rubber bag 4 is squeezed, the liquid level in the rubber bag 4 is raised, the liquid level in the U-shaped tube 7 is raised until the liquid level in the rubber bag 4 is higher than the liquid level in the U-shaped tube 7, vomitus flows into the sampling cup 8 from the U-shaped tube 7, and sampling is completed.

When the pressing plate 14 is not subjected to downward acting force any more, the pressing plate 14 moves upward under the action of the second spring 15, the left end of the lever 12 moves downward to drive the first roller 25 to roll downward in the slideway 24, the moving plate 22 slides rightward under the action of the first spring 23 to reset, and no extrusion force is applied to the rubber bag 4 any more.

The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be pointed out that to those skilled in the art, without departing from the structure of the present invention, a plurality of modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the present invention.

Claims

1. Vomitus collector, including the bottom plate, bottom plate fixedly connected with support frame, its characterized in that: the device comprises a support frame, a material receiving funnel, a spindle-shaped rubber bag, a U-shaped pipe, a sampling cup and a rubber bag, wherein the top end of the support frame is fixedly connected with the material receiving funnel, the lower side of the material receiving funnel is provided with the spindle-shaped rubber bag, the top end of the rubber bag is communicated with the bottom end of the material receiving funnel through a guide pipe, the bottom end of the rubber bag is communicated with the U-shaped pipe, the U-shaped pipe is fixedly connected with the support frame, and the lower; the rubber bag pressing device is characterized in that an extrusion unit for extruding the rubber bag and a driving unit for driving the extrusion unit are arranged on the bottom plate, the driving unit comprises a support and a lever, the middle of the lever is hinged to the top end of the support, the left end of the lever is connected with the extrusion unit, and the right end of the lever is fixedly connected with a pressing plate.

2. The vomit collector of claim 1, wherein: the extrusion unit is an extrusion sleeve, the extrusion sleeve is sleeved on the periphery of the bottom end of the rubber bag, the inner diameter of the top end of the extrusion sleeve is larger than that of the bottom end of the extrusion sleeve, the outer wall of the extrusion sleeve is fixedly connected with a connecting rod, and the connecting rod is vertically connected with the support frame in a sliding manner; the left end of the lever comprises an inner rod and an outer rod which are mutually connected in a sliding manner, and the inner rod is hinged with the extrusion sleeve.

3. The vomit collector of claim 1, wherein: the extrusion unit is including fixed plate and the movable plate that is located the rubber bag both sides, fixed plate and support frame fixed connection, and the horizontal sliding connection of movable plate is in on the support frame, the first spring of one side fixedly connected with of rubber bag is kept away from to the movable plate, and the one end and the support frame fixed connection of movable plate are kept away from to first spring, and the slide of vertical setting is seted up to one side that the rubber bag was kept away from to the movable plate, is equipped with first gyro wheel in the slide, and first gyro wheel rotates and installs the left end of lever.

4. The vomit collector of claim 2, wherein: the top end of the extrusion sleeve is turned outwards to form a smooth bent part.

5. The vomit collector of claim 1, wherein: and a valve for controlling the on-off of the guide pipe is arranged on the guide pipe.

6. The vomit collector of claim 1, wherein: and a second spring is arranged below the pressing plate, and one end, far away from the pressing plate, of the second spring is fixedly connected with the bottom plate.

7. The vomit collector of claim 1, wherein: the bottom surface of bottom plate rotates and is connected with a plurality of second gyro wheels.

8. The vomit collector of claim 3, wherein: the first idler wheel is coaxially connected with a first rotating shaft, the left end of the lever is fixedly connected with two mounting plates which are oppositely arranged, mounting holes are formed in the mounting plates, and the first rotating shaft is rotatably connected with the mounting holes.

9. The vomit collector of claim 1, wherein: the top of support is seted up flutedly, is equipped with the second pivot in the recess, and the lateral wall of recess has been seted up and has been perforated, the through-hole has been seted up at the middle part of lever, and the second pivot runs through and is perforated and through-hole.

10. The vomit collector of claim 1, wherein: and an anti-skid layer is arranged on the surface of the pressing plate.