CN211272757U

CN211272757U - Operation flushing device

Info

Publication number: CN211272757U
Application number: CN201921655354.4U
Authority: CN
Inventors: 张有前
Original assignee: Second Peoples Hospital of Hefei
Current assignee: Second Peoples Hospital of Hefei
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-08-18
Anticipated expiration: 2029-09-29

Abstract

The surgical flushing device comprises a hollow box body, wherein a placing plate is fixedly connected to the lower end of the box body, a stirring placing groove and a flushing fluid drawing groove are respectively formed in the left side and the right side of the placing plate, a connecting plate is fixedly connected to the left side of the inner wall of the box body, a stirring device is arranged on the left side of the connecting plate, and a fluid drawing device is arranged on the right side of the inner wall of the box body; stirring standing groove front side fixedly connected with flush fluid funnel, stirring standing groove left side is provided with the heater strip, the flush fluid draws inslot wall right-hand member downside to open there is out the liquid hole, go out liquid hole right-hand member fixedly connected with hose, hose upper portion fixedly connected with handle, handle upper portion fixedly connected with hydrojet device. The utility model discloses solved the flush fluid effectively and stirred inhomogeneous, can not control flush fluid flow, flush fluid temperature cross low influence operation effect, flush the problem that the waste liquid can not unified collection processing.

Description

Operation flushing device

Technical Field

The utility model belongs to the technical field of medical instrument and specifically relates to a surgical flushing device.

Background

At present, in the operation process of general surgery, a hospital washes a wound surface by using a flusher, namely blood clots and foreign matters are removed from the wound surface, the wound surface is generally divided into three types of cleaning, pollution and infection, strictly speaking, the wound surface is cleaned rarely, the wound surface is inevitably polluted differently, if the pollution is serious, the wound surface can be infected within 8 hours, the washing of the wound surface is smooth for the operation and the healing of the wound surface is important, the flusher is generally used at present, the operation is troublesome, in addition, when cold weather is met, the temperature of washing liquid is too low, negative effects can be generated, the operation effect is influenced, in order to achieve a good washing effect, a large amount of liquid is often injected, and a large amount of liquid can also cause injuries to patients; at present, in the operation process of general surgery in hospitals, the operation can only be performed according to experience of medical staff, and different flushing fluid flow rates are often needed to flush patients due to the difference of physical conditions of the patients; the flushing fluid is not uniformly stirred, so that the flushing effect is not ideal, the flushed waste liquid cannot be uniformly collected, medical staff need to treat the waste liquid for many times, the workload of the medical staff is increased, and an operation flushing device is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to prior art not enough, provide operation washing unit, solved the flush fluid stirring inhomogeneous effectively, can not control flush fluid flow, flush fluid temperature cross low influence operation effect, flush the problem that the waste liquid can not unified collection processing.

In order to solve the above problems, the utility model adopts the following technical proposal:

the surgical flushing device comprises a hollow box body, wherein a placing plate is fixedly connected to the lower end of the box body, a stirring placing groove and a flushing fluid drawing groove are respectively formed in the left side and the right side of the placing plate, a connecting plate is fixedly connected to the left side of the inner wall of the box body, a stirring device is arranged on the left side of the connecting plate, and a fluid drawing device is arranged on the right side of the inner wall of the box body; stirring standing groove front side fixedly connected with flush fluid funnel, stirring standing groove left side is provided with the heater strip, the flush fluid draws inslot wall right-hand member downside to open there is a liquid hole, go out liquid hole right-hand member fixedly connected with hose, hose upper portion fixedly connected with handle, handle upper portion fixedly connected with hydrojet device, place the hollow bed body of board rear end fixedly connected with, the bed body with place the equal fixedly connected with a plurality of universal wheel of board lower extreme.

Preferably, the stirring device comprises a stirring motor, the lower end of the stirring motor is fixedly connected with a driving gear, the driving gear is meshed with a chain, the rear end of the chain is meshed with a transmission gear, the transmission gear is fixedly connected with a transmission shaft, the upper part of the transmission shaft is rotatably connected with a first fixing rod, the front side of the lower part of the transmission shaft is fixedly connected with a long rod, the middle part of the long rod is fixedly connected with a semi-sphere, the long rod is hinged with a second fixing rod through the semi-sphere, and the lower end of the long rod; the stirring wheel comprises a disc, three square blocks with the same size and shape are fixedly connected to the outer circumference of the disc, and short grooves are formed in the lower portion of the inner side of each square block.

Preferably, the liquid drawing device comprises a liquid drawing motor, the rear end of the liquid drawing motor is fixedly connected with a crank through a short shaft, the crank is hinged with a first connecting rod, the first connecting rod is hinged with a second connecting rod, the right side of the second connecting rod is hinged with a connecting rod support frame, the second connecting rod is hinged with a third connecting rod, positioning rods are fixedly connected to the front side and the rear side of the lower end of the third connecting rod, the third connecting rod is hinged with a fourth connecting rod, the fourth connecting rod is fixedly connected with a pressing plate, and the pressing plate is slidably connected to the inner wall of the flushing liquid drawing groove; the equal fixedly connected with locating plate of both sides around placing the board middle part, the locating plate inboard all opens the constant head tank, the constant head tank with locating lever sliding connection.

Preferably, the hydrojet device includes that the middle part is opened the round bar that has square groove, the inside upside of round bar is opened there is the movable plate standing groove, open threaded hole on round bar upper portion right side, with threaded hole threaded connection's the double-screw bolt that has, double-screw bolt right-hand member fixedly connected with turning handle, double-screw bolt left end fixedly connected with movable plate, it has the same half slot of a plurality of sizes, shape to open the movable plate left end, half slot right-hand member sliding connection square groove.

Preferably, the upper part of the bed body is provided with three circular grooves with the same size and shape, and the outer sides of the circular grooves are provided with diversion trenches; the bed body outside is provided with the rubber circle, bed body lower extreme fixedly connected with waste liquid discharge pipe, waste liquid discharge pipe middle part fixedly connected with ball valve.

Preferably, a drainage hole is formed between the stirring and placing groove and the flushing liquid drawing groove, the left side of the drainage hole is fixedly connected with a one-way valve, and the left end of the liquid outlet hole is fixedly connected with the one-way valve; the check valve comprises a hollow cylindrical valve body, annular sealing rings are arranged on the upper portion and the lower portion of the inner side of the valve body, a cylindrical flow guide disc is placed on the inner side of the sealing ring and away from the hose, arc-shaped grooves are evenly distributed in the outer circumference of the flow guide disc, and a stretching spring is placed on the inner side of the flow guide disc.

Preferably, a thermometer is fixedly connected to the left side of the placing plate.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. through agitating unit makes the flush fluid stirring more abundant, the washing effect is better.

2. The flow of the flushing liquid can be reasonably controlled by the liquid spraying device.

3. The temperature of the flushing liquid can be reasonably heated and fed back through the heating wires and the scales.

4. Through the bed body with the advantage of collection waste liquid and treatment waste liquid that waste liquid discharge pipe can be reasonable.

Drawings

Fig. 1 is a schematic view of the axial measurement structure of the surgical irrigation device of the present invention.

Fig. 2 is a schematic view of a stirring device and a liquid drawing device of the surgical irrigation device of the present invention.

Fig. 3 is a schematic structural view of a stirring device and a liquid drawing device of the surgical irrigation device of the present invention.

Fig. 4 is a front view of the surgical irrigating device of the present invention.

Fig. 5 is a top view of the surgical irrigating device of the present invention.

Fig. 6 is a schematic structural view of the stirring device of the surgical irrigation device of the present invention.

Fig. 7 is a schematic view of the internal structure of the liquid spraying device of the surgical irrigating device of the present invention.

Fig. 8 is a partial sectional view of the placing plate of the surgical irrigation device of the present invention.

Fig. 9 is a schematic structural view of the check valve of the surgical irrigation device of the present invention.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-9, the present invention provides an operation flushing device, which comprises a hollow box body 1, wherein a placing plate 7 is fixedly connected to the lower end of the box body 1, a stirring placing groove 42 and a flushing fluid drawing groove 43 are respectively arranged on the left and right sides of the placing plate 7, a connecting plate 49 is fixedly connected to the left side of the inner wall of the box body 1, a stirring device 40 is arranged on the left side of the connecting plate 49, and a fluid drawing device 41 is arranged on the right side of the inner wall of the box body 1; stirring standing groove 42 front side fixedly connected with flush fluid funnel 4, stirring standing groove 42 left side is provided with heater strip 27, the flush fluid draws groove 43 inner wall right-hand member downside to open there is liquid hole 45, go out liquid hole 45 right-hand member fixedly connected with hose 34, hose 34 upper portion fixedly connected with handle, handle upper portion fixedly connected with hydrojet device 3, place 7 rear end fixedly connected with hollow bed bodies 2 of board, the bed body 2 with place the equal fixedly connected with a plurality of universal wheel 6 of 7 lower extremes of board.

The agitation tank 42 is used for agitating the rinse liquid, the heating wire 27 can be energized to heat the rinse liquid while agitating the rinse liquid, and the rinse liquid drawn from the agitation tank 42 by the rinse liquid drawing tank 43 enters the liquid spraying device 3 through the hose 34.

The stirring device 40 comprises a stirring motor 11, wherein the lower end of the stirring motor 11 is fixedly connected with a driving gear 8, the driving gear 8 is meshed with a chain 12, the rear end of the chain 12 is meshed with a transmission gear 9, the transmission gear 9 is fixedly connected with a transmission shaft 13, the upper part of the transmission shaft 13 is rotatably connected with a first fixing rod 10, the front side of the lower part of the transmission shaft 13 is fixedly connected with a long rod 14, the middle part of the long rod 14 is fixedly connected with a semi-sphere, the semi-sphere is hinged with a second fixing rod 15, and the lower end of the long rod 14 is fixedly connected; the stirring wheel 16 comprises a disc 47, three blocks 48 with the same size and shape are fixedly connected to the outer circumference of the disc 47, and short grooves are formed in the lower portion of the inner side of each block 48.

Through opening agitator motor 11, agitator motor 11 drives driving gear 8 rotates to the drive with driving gear 8 meshed chain 12 rotates, chain 12 drives the meshing of right-hand member drive gear 9, drive gear 9 drives transmission shaft 13 rotates, transmission shaft 13 drives stock 14 swings, stock 14 drives stirring wheel 16 mixes the flush fluid, the round platform plays stably stock 14 wobbling effect.

The liquid drawing device 41 comprises a liquid drawing motor 17, the rear end of the liquid drawing motor 17 is fixedly connected with a crank through a short shaft, the crank is hinged with a first connecting rod 18, the first connecting rod 18 is hinged with a second connecting rod 20, the right side of the second connecting rod 20 is hinged with a connecting rod support frame 19, the second connecting rod 20 is hinged with a third connecting rod 21, the front side and the rear side of the lower end of the third connecting rod 21 are fixedly connected with positioning rods 32, the third connecting rod 21 is hinged with a fourth connecting rod 44, the fourth connecting rod 44 is fixedly connected with a pressing plate 52, and the pressing plate 52 is slidably connected with the inner wall of the flushing liquid drawing groove 43; the equal fixedly connected with locating plate 22 of both sides around placing plate 7 middle part, locating plate 22 inboard all opens constant head tank 23, constant head tank 23 with locating lever 32 sliding connection.

By turning on the liquid drawing motor 17, the liquid drawing motor 17 drives the crank to rotate, the crank drives the first connecting rod 18 to rotate, the first connecting rod 18 drives the second connecting rod 20 to move, the second connecting rod 20 drives the third connecting rod 21 to move, the third connecting rod 21 drives the fourth connecting rod 44 to reciprocate up and down, the fourth connecting rod 44 drives the pressing plate 52 to reciprocate up and down, when the pressing plate 52 moves upwards, a suction force is generated on the flushing liquid drawing groove 43 to draw the flushing liquid from the inside of the stirring and placing groove 42, when the pressing plate 52 moves downwards, the pressing plate 52 generates a pressure downwards, and the flushing liquid enters the hose 34 along the liquid outlet hole 45.

Hydrojet device 3 includes that the middle part is opened the round bar 51 that has square groove 31, the inside upside of round bar 51 is opened there is the movable plate standing groove, threaded hole is opened on round bar 51 upper portion right side, with threaded hole threaded connection's the double-screw bolt that has, double-screw bolt right-hand member fixedly connected with turning handle 28, double-screw bolt left end fixedly connected with movable plate 29, open at the movable plate 29 left end has the half slot that a plurality of sizes, shapes are the same, half slot right-hand member sliding connection square groove 30.

The moving plate 29 can be moved freely left and right by turning the turning handle 28 by hand, the semicircular groove can be used for controlling the outflow of the washing liquid, and the semicircular groove completely enters the square groove 30, which plays a role of closing the liquid spraying device 3.

The upper part of the bed body 2 is provided with three circular grooves 25 with the same size and shape, and the outer side of each circular groove 25 is provided with a diversion trench 24; the outer side of the bed body 2 is provided with a rubber ring 5, the lower end of the bed body 2 is fixedly connected with a waste liquid discharge pipe 50, and the middle part of the waste liquid discharge pipe 50 is fixedly connected with a ball valve.

The washing liquid after the surgical washing of the patient flows into the circular groove 25 through the diversion groove 24, the upper part of the circular groove 25 is concave, the washing liquid flows into the bed body 2 through the circular groove 25, so that the waste liquid is collected, and the rubber ring 5 prevents the residual washing liquid from splashing.

A drainage hole 46 is formed between the stirring placement groove 42 and the flushing liquid drawing groove 43, the left side of the drainage hole is fixedly connected with a one-way valve 33, and the left end of the liquid outlet hole 45 is fixedly connected with the one-way valve 33; the check valve 33 comprises a hollow cylindrical valve body 39, annular sealing rings 35 are arranged on the upper portion and the lower portion of the inner side of the valve body 39, a cylindrical diversion disc 36 is placed on the inner side of the sealing ring 35 far away from the hose 34, arc-shaped grooves 37 are uniformly distributed on the outer circumference of the diversion disc 36, and a stretching spring 38 is placed on the inner side of the diversion disc 36.

When the pressing plate 52 moves upwards to suck water from the stirring device 40, the one-way valve 33 at the left end of the drainage hole 46 prevents the flushing liquid in the hose 34 from flowing into the flushing liquid drawing device 41, and when the pressing plate 52 moves downwards, the one-way valve 33 fixedly connected at the left side of the drainage hole prevents the flushing liquid in the flushing liquid drawing device 41 from flowing back into the stirring device 40.

A thermometer 26 is fixedly connected to the left side of the placing plate 7.

The thermometer belongs to the prior art and is used for observing the temperature of flushing liquid.

When the device is used, firstly, a patient to be operated lies on the bed body 2, the flushing liquid to be mixed is filled into the stirring and placing groove 42 through the flushing liquid funnel 4, the flushing liquid is uniformly mixed through the stirring device 40, the flushing liquid after being uniformly mixed is sucked into the liquid drawing and placing groove 43 through the liquid drawing device 41, the flushing liquid in the liquid drawing and placing groove enters the liquid spraying device 3 through the hose 34, and the flushing liquid is sprayed on the part, needing to be cleaned, of the patient through the liquid spraying device 3.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Although the box body 1, the bed body 2, the liquid spraying device 3, the flushing liquid funnel 4, the rubber ring 5, the universal wheel 6, the placing plate 7, the driving gear 8, the transmission gear 9, the first fixing rod 10, the stirring motor 11, the chain 12, the transmission shaft 13, the long rod 14, the second fixing rod 15, the stirring wheel 16, the liquid drawing motor 17, the first connecting rod 18, the connecting rod support frame 19, the second connecting rod 20, the third connecting rod 21, the positioning plate 22, the positioning groove 23, the diversion groove 24, the circular groove 25, the thermometer 26, the heating wire 27, the rotating handle 28, the moving plate 29, the square groove 30, the square groove 31, the positioning rod 32, the one-way valve 33, the flexible pipe 34, the sealing ring 35, the diversion disk 36, the arc-shaped groove 37, the extension spring 38, the valve body 39, the stirring device 40, the liquid drawing device 41, the stirring placing groove 42, the liquid drawing placing groove 43, the fourth connecting rod 44, disc 47, block 48, connection plate 49, waste discharge tube 50, rod 51, pressing plate 52, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. Operation washing unit, its characterized in that: the washing machine comprises a hollow box body (1), wherein a placing plate (7) is fixedly connected to the lower end of the box body (1), a stirring placing groove (42) and a flushing liquid drawing groove (43) are respectively formed in the left side and the right side of the placing plate (7), a connecting plate (49) is fixedly connected to the left side of the inner wall of the box body (1), a stirring device (40) is arranged on the left side of the connecting plate (49), and a liquid drawing device (41) is arranged on the right side of the inner wall of the box body (1; stirring standing groove (42) front side fixedly connected with flush fluid funnel (4), stirring standing groove (42) left side is provided with heater strip (27), the flush fluid draws groove (43) inner wall right-hand member downside to open there is liquid hole (45), liquid hole (45) right-hand member fixedly connected with hose (34), hose (34) upper portion fixedly connected with handle, handle upper portion fixedly connected with hydrojet device (3), place board (7) rear end fixedly connected with hollow bed body (2), the bed body (2) with place the equal fixedly connected with a plurality of universal wheel (6) of board (7) lower extreme.

2. A surgical irrigating device according to claim 1, wherein: the stirring device (40) comprises a stirring motor (11), the lower end of the stirring motor (11) is fixedly connected with a driving gear (8), the driving gear (8) is meshed with a chain (12), the rear end of the chain (12) is meshed with a transmission gear (9), the transmission gear (9) is fixedly connected with a transmission shaft (13), the upper part of the transmission shaft (13) is rotatably connected with a first fixing rod (10), the front side of the lower part of the transmission shaft (13) is fixedly connected with a long rod (14), the middle part of the long rod (14) is fixedly connected with a semi-sphere, a second fixing rod (15) is hinged with the semi-sphere, and the lower end of the long rod (14) is fixedly connected with; the stirring wheel (16) comprises a disc (47), three blocks (48) with the same size and shape are fixedly connected to the outer circumference of the disc (47), and short grooves are formed in the lower portion of the inner side of each block (48).

3. A surgical irrigating device according to claim 1, wherein: the liquid drawing device (41) comprises a liquid drawing motor (17), the rear end of the liquid drawing motor (17) is fixedly connected with a crank through a short shaft, the crank is hinged with a first connecting rod (18), the first connecting rod (18) is hinged with a second connecting rod (20), the right side of the second connecting rod (20) is hinged with a connecting rod supporting frame (19), the second connecting rod (20) is hinged with a third connecting rod (21), positioning rods (32) are fixedly connected to the front side and the rear side of the lower end of the third connecting rod (21), the third connecting rod (21) is hinged with a fourth connecting rod (44), the fourth connecting rod (44) is fixedly connected with a pressing plate (52), and the pressing plate (52) is slidably connected to the inner wall of the flushing liquid drawing groove (43); the novel storage rack is characterized in that the front side and the rear side of the middle part of the storage plate (7) are fixedly connected with positioning plates (22), positioning grooves (23) are formed in the inner sides of the positioning plates (22), and the positioning grooves (23) are in sliding connection with positioning rods (32).

4. A surgical irrigating device according to claim 1, wherein: hydrojet device (3) are including middle part division round bar (51) that have square groove (31), the inside upside of round bar (51) is opened there is the movable plate standing groove, threaded hole is opened on round bar (51) upper portion right side, with threaded hole threaded connection's the double-screw bolt that has, double-screw bolt right-hand member fixedly connected with turning handle (28), double-screw bolt left end fixedly connected with movable plate (29), movable plate (29) left end is opened has the half slot that a plurality of sizes, shapes are the same, half slot right-hand member sliding connection square groove (30).

5. A surgical irrigating device according to claim 1, wherein: the upper part of the bed body (2) is provided with three circular grooves (25) with the same size and shape, and the outer sides of the circular grooves (25) are provided with diversion trenches (24); the bed body (2) outside is provided with rubber circle (5), bed body (2) lower extreme fixedly connected with waste liquid discharge pipe (50), waste liquid discharge pipe (50) middle part fixedly connected with ball valve.

6. A surgical irrigating device according to claim 1, wherein: a drainage hole (46) is formed between the stirring placing groove (42) and the flushing liquid drawing groove (43), the left side of the drainage hole is fixedly connected with a one-way valve (33), and the left end of the liquid outlet hole (45) is fixedly connected with the one-way valve (33); check valve (33) are including hollow cylindrical valve body (39), valve body (39) inboard upper and lower part all is provided with annular sealing washer (35), keeps away from hose (34) cylindricality flow guide disc (36) have been placed to sealing washer (35) inboard, arc wall (37) that have evenly distributed are opened to flow guide disc (36) outer circumference, stretch spring (38) have been placed to flow guide disc (36) inboard.

7. A surgical irrigating device according to claim 1, wherein: a thermometer (26) is fixedly connected to the left side of the placing plate (7).