CN211750202U

CN211750202U - Multi-functional drainage device of oral surgery

Info

Publication number: CN211750202U
Application number: CN202020166373.7U
Authority: CN
Inventors: 李大帅; 姚又丹; 冉伟立; 朱泓蓉
Original assignee: First Affiliated Hospital of Wenzhou Medical University
Current assignee: First Affiliated Hospital of Wenzhou Medical University
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-27
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses a multi-functional drainage device of oral surgery, concretely relates to medical treatment auxiliary appliances field, comprising a base plate, the top fixed mounting of bottom plate has negative pressure device, one side of negative pressure device is equipped with the drainage bottle of fixed mounting at the bottom plate top, negative pressure device's top is fixed to run through there is the negative pressure pipe, the one end of negative pressure pipe runs through and installs in the top of drainage bottle, the top of drainage bottle is still fixed to run through and is installed the drainage tube, the top fixed mounting of bottom plate has the washing case, the inside of wasing the case is equipped with wiper mechanism. The utility model discloses a set up wiper mechanism, open driving motor, make the piston at the inside reciprocating sliding of a section of thick bamboo that draws water, handheld scavenge pipe can wash the clearance to patient's oral cavity, has realized the washing function of device, sets up washing unit and drainage device integration, has effectively saved treatment time, the cost is reduced, but medical personnel's independent operation has reduced the operation degree of difficulty.

Description

Multi-functional drainage device of oral surgery

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, more specifically say, the utility model relates to a multi-functional drainage device of oral surgery.

Background

Drainage device is the equipment that often uses in the oral surgery treatment, all needs to use drainage device around the oral surgery operation, need disinfect to the oral cavity with drainage device before the operation, need discharge with the waste liquid of drainage device to the oral cavity after the operation.

However, the existing drainage device still has more defects in practical use, for example, the drainage device and the flushing device which are used in the market at present are operated separately, so that the treatment time is wasted, the treatment cost is increased, and the operation of medical staff is not convenient.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a multi-functional drainage device of oral surgery, through setting up wiper mechanism, open driving motor, make the piston at the inside reciprocating sliding of a section of thick bamboo that draws water, handheld scavenge pipe can carry out the washing clearance to patient's oral cavity, the washing function of device has been realized, with washing unit and drainage device integration setting, treatment time has effectively been saved, the cost is reduced, but medical personnel's independent operation, the operation degree of difficulty has been reduced, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional drainage device for oral surgery comprises a bottom plate, wherein a negative pressure device is fixedly installed at the top of the bottom plate, universal wheels are fixedly installed at the corners of the bottom plate, a drainage bottle fixedly installed at the top of the bottom plate is arranged on one side of the negative pressure device, a negative pressure pipe penetrates through the top of the negative pressure device, one end, far away from the negative pressure device, of the negative pressure pipe penetrates through the top of the drainage bottle, a drainage pipe is fixedly installed at the top of the drainage bottle in a penetrating mode, a drainage outlet is formed in one side of the bottom of the drainage bottle in a penetrating mode, a cleaning box is fixedly installed at the top of the bottom plate, a water injection pipe penetrates through the top of the cleaning box, a cleaning mechanism is arranged inside the cleaning box, and;

the cleaning mechanism comprises a water pumping cylinder, the water pumping cylinder is fixedly installed on one side of the bottom of an inner cavity of a cleaning box, a water inlet pipe is fixedly installed on one side of the water pumping cylinder in a penetrating mode, a cleaning pipe is fixedly installed on one side of the top of the water pumping cylinder, one end, far away from the water pumping cylinder, of the cleaning pipe fixedly penetrates through the top of the cleaning box and extends out of the cleaning box, one-way valves are arranged in the water inlet pipe and the pipe wall of the cleaning pipe, a piston is arranged inside the water pumping cylinder in a sliding mode, a piston rod is fixedly installed on one side, far away from the water inlet pipe, of the piston rod, and one end, far;

the fixing mechanism comprises a push rod, the push rod is movably penetrated inside the bottom plate, a first spring is movably sleeved on the rod wall of the push rod, two ends of the first spring are fixedly connected with the top of the bottom plate and the top end of the push rod respectively, a clamping groove is formed in the rod wall of the push rod, a movable rod is movably penetrated and installed on one side of the bottom plate, and the movable rod is matched with the clamping groove.

In a preferred embodiment, a driving motor is fixedly installed at the top of the bottom plate, a rotating disc is fixedly installed at an output shaft end of the driving motor, a rocker is movably installed at one side of the rotating disc, which is far away from the driving motor, and the rocker and the rotating disc are eccentrically arranged.

In a preferred embodiment, a fixed block is fixedly mounted at one end of the piston rod, which is located outside the cleaning box, and one end of the rocker, which is far away from the rotating disc, is movably connected with the fixed block.

In a preferred embodiment, a positioning rod is fixedly mounted at the bottom of the outer side of the cleaning box, a rod wall of the positioning rod is slidably arranged in the fixing block, and the positioning rod is arranged in parallel with the piston rod.

In a preferred embodiment, the top end of the top rod is fixedly provided with a pedal, and the bottom end of the top rod is fixedly provided with a non-slip mat.

In a preferred embodiment, a second spring is movably sleeved outside the rod wall of the movable rod, and two ends of the second spring are respectively and fixedly connected with one side of the bottom plate and the end of the movable rod far away from the clamping groove.

In a preferred embodiment, a push rod is fixedly installed on one side of the top of the bottom plate, which is far away from the negative pressure device, and the push rod and the bottom plate are obliquely arranged.

In a preferred embodiment, a working platform is arranged on the top of the push rod, and the working platform is fixedly connected with the push rod.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the wiper mechanism, open driving motor, make the piston at a section of thick bamboo inside reciprocating sliding that draws water, the handheld scavenge pipe can wash the clearance to patient's oral cavity, realized the washing function of device, set up washing unit and drainage device integration, effectively saved treatment time, the cost is reduced, medical personnel can operate alone, the operation degree of difficulty is reduced, compared with the prior art, it separately operates to have solved drainage device and washing unit, waste treatment time, increase treatment cost, the operation progress of medical personnel of not being convenient for;

2. the utility model discloses a set up fixed establishment, step on and press the footboard, the ejector pin removes downwards, first spring is compressed, the position of draw-in groove moves down, when moving the position department of movable rod, the movable rod is fixed with the draw-in groove joint under the effect of second spring, thereby realize fixed to the ejector pin, the universal wheel leaves ground this moment, the fixed of whole device has been realized, avoid the device to remove along with the universal wheel, stability is low, influence medical personnel's work, compared with the prior art, there is the improvement device stability, make things convenient for the progress of medical personnel's operation.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

FIG. 3 is a partial enlarged view of the structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention.

The reference signs are: the device comprises a base plate 1, a universal wheel 11, a push rod 12, a negative pressure device 2, a drainage bottle 21, a water outlet 211, a negative pressure pipe 22, a drainage pipe 23, a workbench 3, a cleaning box 4, a water injection pipe 41, a cleaning mechanism 5, a driving motor 51, a rotating disc 511, a rocker 52, a fixed block 53, a piston rod 531, a positioning rod 532, a piston 54, a water pumping cylinder 55, a water inlet pipe 56, a cleaning pipe 57, a one-way valve 58, a fixing mechanism 6, a push rod 61, a clamping groove 611, a first spring 62, a pedal 63, a movable rod 64 and a second spring 65.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The multifunctional drainage device for the oral surgery of the embodiment of the utility model comprises a bottom plate 1, a negative pressure device 2 is fixedly arranged at the top of the bottom plate 1, a universal wheel 11 is fixedly arranged at the corner of the bottom plate 1, a drainage bottle 21 fixedly arranged at the top of the bottom plate 1 is arranged at one side of the negative pressure device 2, a negative pressure pipe 22 is fixedly penetrated through the top of the negative pressure device 2, one end of the negative pressure pipe 22 far away from the negative pressure device 2 is penetrated and installed on the top of the drainage bottle 21, the top of the drainage bottle 21 is also fixedly provided with a drainage tube 23 in a penetrating way, one side of the bottom of the drainage bottle 21 is provided with a drainage outlet 211 in a penetrating way, the top of the bottom plate 1 is fixedly provided with a cleaning box 4, the top of the cleaning box 4 is fixedly provided with a water injection pipe 41 in a penetrating way, the inside of wasing case 4 is equipped with wiper mechanism 5, the top one side fixed establishment 6 of bottom plate 1.

Referring to the attached drawings 1-5 in the specification, the cleaning mechanism 5 of the multifunctional drainage device for oral surgery in the embodiment comprises a water pumping cylinder 55, the water pumping cylinder 55 is fixedly installed on one side of the bottom of an inner cavity of a cleaning box 4, a water inlet pipe 56 is fixedly installed on one side of the water pumping cylinder 55 in a penetrating mode, a cleaning pipe 57 is fixedly installed on one side of the top of the water pumping cylinder 55, one end, far away from the water pumping cylinder 55, of the cleaning pipe 57 is fixedly installed on the top of the cleaning box 4 in a penetrating mode and extends to the outside of the cleaning box 4, one check valve 58 is arranged in each of the pipe walls of the water inlet pipe 56 and the cleaning pipe 57, a piston 54 is arranged in the water pumping cylinder 55 in a sliding mode, a piston rod 531 is fixedly installed on one side, far away from the water inlet pipe 56, of.

Further, fixed establishment 6 includes ejector pin 61, the activity of ejector pin 61 runs through in the inside of bottom plate 1, the outer movable sleeve of pole wall of ejector pin 61 is equipped with first spring 62, the both ends of first spring 62 respectively with the top of bottom plate 1 and the top fixed connection of ejector pin 61, draw-in groove 611 has been seted up on the pole wall of ejector pin 61, one side activity of bottom plate 1 runs through installs movable rod 64, movable rod 64 and draw-in groove 611 looks adaptation.

The implementation scenario is specifically as follows: when the device is in practical use, the negative pressure device 2 is started, air in the drainage bottle 21 is extracted to form negative pressure, the drainage bottle 21 conducts drainage through the negative pressure and the drainage tube 23, so that the drainage function of the device is realized, when too much waste liquid is sucked in the drainage bottle 21, the drainage port 211 is opened, the waste liquid is treated, so that the device is reused, and the energy-saving and emission-reducing effects are achieved, through the arrangement of the cleaning mechanism 5, the driving motor 51 is started, the motor drives the rotating disc 511 to rotate, so that the rocker 52 drives the fixed block 53 to move, the fixed block 53 can only move left and right under the limitation of the positioning rod 532, so that the fixed block 53 drives the piston rod 531 to move, the piston 54 slides back and forth in the water pumping cylinder 55, the piston 54 moves rightwards (by taking an example in fig. 3), the one-way valve 58 in the water inlet pipe 56 is opened, the one-way valve 58, the piston 54 moves leftwards, the one-way valve 58 in the water inlet pipe 56 is closed, the one-way valve 58 in the cleaning pipe 57 is opened, the cleaning liquid in the water pumping cylinder 55 is pressed into the cleaning pipe 57, medical personnel can clean the oral cavity of a patient by holding the cleaning pipe 57 by hands, so that the cleaning device and the drainage device are integrally arranged, the treatment time is effectively saved, the cost is reduced, the medical personnel can independently operate, the operation difficulty is reduced, the fixing mechanism 6 is further arranged, the medical personnel presses (tramples) the pedal 63 to enable the ejector rod 61 to move downwards, the first spring 62 is compressed, the position of the clamping groove 611 moves downwards, when the position of the movable rod 64 is moved, the movable rod 64 is clamped and fixed with the clamping groove 611 under the action of the second spring 65, the ejector rod 61 is fixed, at the moment, the bottom of the ejector rod 61 is just contacted with the ground, and the universal wheel 11 is separated from the ground, having fixed whole device, having avoided device stability low, influence medical personnel's work, drainage device and washing unit that this embodiment has specifically solved to exist among the prior art all are the separate operation, extravagant treatment time, increase treatment cost, medical personnel's of being not convenient for operation problem.

Further, a driving motor 51 is fixedly installed at the top of the bottom plate 1, a rotating disc 511 is fixedly installed at an output shaft end of the driving motor 51, a rocker 52 is movably installed at one side of the rotating disc 511, which is far away from the driving motor 51, and the rocker 52 and the rotating disc 511 are eccentrically arranged to provide power support for the cleaning mechanism 5.

Furthermore, a fixed block 53 is fixedly mounted at one end of the piston rod 531 outside the washing tank 4, and one end of the rocker 52 away from the rotating disc 511 is movably connected with the fixed block 53.

Furthermore, a positioning rod 532 is fixedly mounted at the bottom of the outer side of the cleaning box 4, a rod wall of the positioning rod 532 is slidably disposed in the fixing block 53, and the positioning rod 532 is parallel to the piston rod 531, so that the piston rod 531 can better push the piston 54 to move.

Further, the top end fixed mounting of ejector pin 61 has footboard 63, ejector pin 61 bottom fixed mounting has the slipmat, makes things convenient for medical personnel to step on and presses footboard 63, fixes the device, simplifies the operation.

Further, the rod wall of the movable rod 64 is movably sleeved with a second spring 65, two ends of the second spring 65 are fixedly connected with one side of the bottom plate 1 and the end part of the movable rod 64 far away from the clamping groove 611 respectively, so that the movable rod 64 is automatically clamped and matched with the clamping groove 611 along with the elastic force of the second spring 65.

Furthermore, a push rod 12 is fixedly mounted on one side, away from the negative pressure device 2, of the top of the bottom plate 1, and the push rod 12 and the bottom plate 1 are obliquely arranged, so that the pushing device can move to a corresponding position conveniently.

Further, the top of the push rod 12 is provided with a workbench 3, and the workbench 3 is fixedly connected with the push rod 12, so that other medical instruments can be conveniently placed.

The implementation scenario is specifically as follows: in the time of in-service use, through setting up driving motor 51, rolling disc 511 and rocker 52, for wiper mechanism 5 provides power support, make wiper mechanism 5 can continuous extraction washing liquid wash, the practicality of device has been improved, through setting up locating lever 532, fix a position the direction of motion of fixed block 53, be convenient for piston rod 531 better promotes piston 54 motion, through setting up footboard 63, make things convenient for medical personnel to step on and press footboard 63, fix the device, the simplified operation, the practicality of device is improved, through setting up second spring 65, be convenient for realize that movable rod 64 cooperates with draw-in groove 611 joint along with the elasticity of second spring 65 is automatic, through setting up push rod 12, be convenient for medical personnel thrust unit moves corresponding position, the problem that the drainage device that exists among the prior art is not convenient for to use has specifically been solved to this embodiment.

In summary, the following steps: the utility model discloses a set up wiper mechanism 5, open driving motor 51, make piston 54 at the inside reciprocating sliding of a section of thick bamboo 55 that draws water, piston 54 moves right, check valve 58 in inlet tube 56 is opened, check valve 58 in the scavenge pipe 57 is closed, the washing liquid is extracted into a section of thick bamboo 55 that draws water, piston 54 moves left, check valve 58 in inlet tube 56 is closed, check valve 58 in scavenge pipe 57 is opened, the washing liquid in a section of thick bamboo 55 that draws water is pressed to in the scavenge pipe 57, medical personnel can wash the clearance to patient's oral cavity through handheld scavenge pipe 57, thereby set up washing unit and drainage device integration, effectively saved treatment time, the cost is reduced, medical personnel can operate alone, the operation degree of difficulty has been reduced; still through setting up fixed establishment 6, step on and press footboard 63, ejector pin 61 moves down, first spring 62 is compressed, the position of draw-in groove 611 moves down, when moving the position department of movable rod 64, movable rod 64 is fixed with draw-in groove 611 joint under the effect of second spring 65, thereby it is fixed to realize ejector pin 61, universal wheel 11 leaves ground this moment, the fixed of whole device has been realized, avoid the device to remove along with universal wheel 11, stability is low, influence medical personnel's work.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a multi-functional drainage device of oral surgery, includes bottom plate (1), its characterized in that: the vacuum cleaner is characterized in that a negative pressure device (2) is fixedly mounted at the top of the bottom plate (1), universal wheels (11) are fixedly mounted at the bottom corner of the bottom plate (1), a drainage bottle (21) fixedly mounted at the top of the bottom plate (1) is arranged on one side of the negative pressure device (2), a negative pressure pipe (22) is fixedly penetrated through the top of the negative pressure device (2), one end, far away from the negative pressure device (2), of the negative pressure pipe (22) is penetrated and mounted at the top of the drainage bottle (21), a drainage pipe (23) is fixedly penetrated and mounted at the top of the drainage bottle (21), a drainage outlet (211) is penetrated and arranged on one side of the bottom of the drainage bottle (21), a cleaning box (4) is fixedly mounted at the top of the bottom plate (1), a water injection pipe (41) is fixedly penetrated and arranged at the top of the cleaning box (4), a mechanism (6) is fixed on one side of the top of the bottom plate (1);

the cleaning mechanism (5) comprises a water pumping barrel (55), the water pumping barrel (55) is fixedly arranged on one side of the bottom of the inner cavity of the cleaning box (4), a water inlet pipe (56) is fixedly arranged on one side of the water pumping cylinder (55) in a penetrating way, a cleaning pipe (57) is fixedly arranged on one side of the top of the water pumping cylinder (55), one end of the cleaning pipe (57) far away from the water pumping cylinder (55) is fixedly penetrated through the top of the cleaning box (4) and extends out of the cleaning box (4), the pipe walls of the water inlet pipe (56) and the cleaning pipe (57) are both provided with one-way valves (58), a piston (54) is arranged in the water pumping cylinder (55) in a sliding manner, a piston rod (531) is fixedly arranged on one side of the piston (54) far away from the water inlet pipe (56), one end of the piston rod (531), which is far away from the piston (54), movably penetrates through the cleaning box (4) and extends out of the cleaning box (4);

fixed establishment (6) include ejector pin (61), ejector pin (61) activity runs through in the inside of bottom plate (1), the outer movable sleeve of pole wall of ejector pin (61) is equipped with first spring (62), the both ends of first spring (62) respectively with the top of bottom plate (1) and the top fixed connection of ejector pin (61), draw-in groove (611) have been seted up on the pole wall of ejector pin (61), one side activity of bottom plate (1) is run through and is installed movable rod (64), movable rod (64) and draw-in groove (611) looks adaptation.

2. The multi-functional drainage device of oral surgery of claim 1, characterized in that: the top of the bottom plate (1) is fixedly provided with a driving motor (51), an output shaft end of the driving motor (51) is fixedly provided with a rotating disc (511), one side, far away from the driving motor (51), of the rotating disc (511) is movably provided with a rocker (52), and the rocker (52) and the rotating disc (511) are eccentrically arranged.

3. The multi-functional drainage device of oral surgery of claim 2, characterized in that: and one end of the piston rod (531) outside the cleaning box (4) is fixedly provided with a fixed block (53), and one end of the rocker (52) far away from the rotating disc (511) is movably connected with the fixed block (53).

4. The multi-functional drainage device of oral surgery of claim 3, characterized in that: the bottom of the outer side of the cleaning box (4) is fixedly provided with a positioning rod (532), the rod wall of the positioning rod (532) is slidably arranged in the fixing block (53), and the positioning rod (532) is arranged in parallel with the piston rod (531).

5. The multi-functional drainage device of oral surgery of claim 1, characterized in that: the top end of the ejector rod (61) is fixedly provided with a pedal (63), and the bottom end of the ejector rod (61) is fixedly provided with an anti-skid pad.

6. The multi-functional drainage device of oral surgery of claim 1, characterized in that: the rod wall of the movable rod (64) is movably sleeved with a second spring (65), and two ends of the second spring (65) are fixedly connected with one side of the bottom plate (1) and the end part, far away from the clamping groove (611), of the movable rod (64) respectively.

7. The multi-functional drainage device of oral surgery of claim 1, characterized in that: one side of the top of the bottom plate (1), which is far away from the negative pressure device (2), is fixedly provided with a push rod (12), and the push rod (12) and the bottom plate (1) are obliquely arranged.

8. The multi-functional drainage device of oral surgery of claim 7, characterized in that: the top of push rod (12) is equipped with workstation (3), workstation (3) and push rod (12) fixed connection.