CN210962831U

CN210962831U - Gastrointestinal surgery is with decompression shallow device

Info

Publication number: CN210962831U
Application number: CN201921762781.2U
Authority: CN
Inventors: 蒋辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-07-10
Anticipated expiration: 2029-10-18

Abstract

The utility model relates to the technical field of medical appliance accessories, in particular to a decompression cart device for gastrointestinal surgery, which is convenient for cleaning the interior of a liquid collection tank, avoids virus and bacteria from breeding in the liquid collection tank and improves the use reliability; the base is included, a machine case, the collection liquid jar, medium pressure water pump and driving motor, the machine case is installed on the top of base, and be provided with in the inside of machine case and place the chamber, it is provided with the baffle to place the intracavity, the baffle will be placed the chamber and separate into left cavity and right cavity, it installs in right cavity to collect the liquid jar, and be provided with the working chamber in the inside of collecting the liquid jar, be provided with belt cleaning device in the working chamber, belt cleaning device includes the lifter plate, reciprocal lead screw, two sets of gag lever posts, the annular spray tube, ball bearing, solid fixed ring, screw nut and sheet rubber, the inboard and the outside of annular spray tube all are provided with the multiunit orifice, the top and the bottom of collection liquid jar are provided with feed liquor pipe and drain pipe.

Description

Gastrointestinal surgery is with decompression shallow device

Technical Field

The utility model relates to the technical field of medical instrument auxiliary devices, in particular to a decompression cart device for gastrointestinal surgery.

Background

As is well known, a decompression cart device for gastrointestinal surgery is an auxiliary device for decompressing the stomach and intestine, which is widely used in the field of medical instruments;

chinese utility model patent with the prior patent number CN205215834U discloses a decompression cart device for gastrointestinal surgery, which comprises a box body, a sliding door, universal wheels, a negative pressure device, an air suction pipe, a liquid collection tank, a sewage outlet, a liquid level monitoring device, a liquid suction pipe, an electronic valve A, a connecting pipe, an electronic valve B, a drying device, a handle, a control panel and a pressure gauge, wherein the bottom of the box body is provided with the universal wheels, the side surface is provided with the sliding door, the upper end of the rear side of the box body is provided with the handle, the top in the box body is provided with the drying device, the inner bottom is provided with the negative pressure device and the liquid collection tank, the negative pressure device is connected with the air suction pipe, the other end of the air suction pipe is connected with the top of the liquid collection tank, the electronic valve B is arranged on the air suction pipe, the liquid level monitoring device is arranged in, one side of the control panel is provided with a pressure gauge.

The decompression cart device for gastrointestinal surgery, provided by the utility model, can perform gastrointestinal decompression operation for a plurality of times for a long time, is convenient for centralized and unified treatment, and reduces the work burden of medical staff; but the filth is deposited in the collection liquid jar, makes the virus bacterium breed in the collection liquid jar very easily, and inconvenient clears up the inside of collection liquid jar, leads to using the reliability lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient inside to the collection fluid reservoir is cleared up, avoids the virus bacterium to breed in the collection fluid reservoir, improves the gastrointestinal surgery of using the reliability and uses the decompression shallow device.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a decompression cart device for gastrointestinal surgery comprises a base, a case, a liquid collecting tank, a medium-pressure water pump and a driving motor, wherein the case is installed at the top end of the base, a placing cavity is formed in the case, a partition plate is arranged in the placing cavity and divides the placing cavity into a left cavity and a right cavity, the liquid collecting tank is installed in the right cavity, a working cavity is formed in the liquid collecting tank, a cleaning device is arranged in the working cavity and comprises a lifting plate, a reciprocating lead screw, two groups of limiting rods and an annular spray pipe, a vertically through installation through hole is formed in the middle of the lifting plate, an installation groove is formed in the inner bottom wall of the working cavity, a ball bearing is fixedly installed in the installation groove, the driving motor is installed at the top end of the liquid collecting tank, the bottom end of the reciprocating lead screw penetrates through the installation through hole from the top end of the lifting plate and is inserted into the ball, the top end of the reciprocating screw rod penetrates through the top wall of the liquid collecting tank and is in transmission connection with the bottom output end of the driving motor, a screw nut matched with the reciprocating screw rod is sleeved on the outer side of the reciprocating screw rod, the screw nut is fixedly arranged in the installation through hole, the left end and the right end of the lifting plate are respectively provided with a limiting hole which is communicated up and down, the top ends of the two groups of limiting rods are respectively connected with the left side and the right side of the top wall in the working cavity, the bottom ends of the two groups of limiting rods respectively penetrate through the two groups of limiting holes from the top end of the lifting plate and are respectively connected with the left side and the right side of the bottom wall in the working cavity, the outer side of the lifting plate is fixedly provided with a fixing ring, a rubber sheet is arranged on the outer side of the fixing ring, the outer side of the rubber sheet is tightly attached to the inner side wall of the working cavity, and the output end of the medium-pressure water pump is provided with a communicating hose, the output end of the communicating hose is communicated with the annular spray pipe, the top end and the bottom end of the liquid collecting tank are respectively provided with a liquid inlet pipe and a liquid outlet pipe, the top end of the case is provided with a negative pressure device, the input end of the negative pressure device extends into the working cavity from the top end of the liquid collecting tank, the output end of the negative pressure device extends into the left cavity, and the top end of the case is provided with an exhaust pipe communicated with the left cavity.

Preferably, transversely be provided with activated carbon adsorption device in the left side cavity, activated carbon adsorption device places the net and is located the frame type and places the active carbon granule in the net including the frame type.

Preferably, the top end of the fixing ring is provided with a plurality of groups of ultraviolet disinfection lamp tubes.

Preferably, walking wheels are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the base, and a push rod is installed at the left end of the case.

Preferably, be provided with the pressure release valve on the blast pipe, the pressure release valve includes spacing ring, pressure spring and gasket down, go up the top and the bottom that spacing ring and spacing ring down installed in the blast pipe respectively, pressure spring's top and bottom are connected with the bottom of spacing ring and the top of gasket down respectively, the bottom of gasket is pasted tightly with the top of spacing ring down.

(III) advantageous effects

Compared with the prior art, the utility model provides a gastrointestinal surgery is with decompression shallow device possesses following beneficial effect: this intestines and stomach surgery is with decompression shallow device, reduce pressure to the inside of collecting the liquid jar through negative pressure device, the filth passes through the feed liquor pipe and gets into in the collecting the liquid jar, can discharge the filth in the collecting the liquid jar through the drain pipe, after the use, drive reciprocal lead screw rotation through driving motor, cooperation through reciprocal lead screw and screw nut, make the solid fixed ring up-and-down reciprocating motion of lifter plate drive, simultaneously through the well pressure water pump with outside clear water pump pumping to annular spray tube in and from the spout blowout, along with reciprocating of annular spray tube, wash the inside of working chamber, the waste water of washing passes through the drain pipe and discharges, can clear up the inside wall of working chamber at reciprocating motion's in-process from top to bottom through the sheet rubber in the solid fixed ring outside, conveniently clear up the inside of collecting the liquid jar, avoid virus bacterium to breed in collecting the liquid jar, use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention;

fig. 3 is a schematic view of the present invention at a portion B of fig. 1;

in the drawings, the reference numbers: 1. a base; 2. a chassis; 3. a liquid collecting tank; 4. a medium pressure water pump; 5. a drive motor; 6. a partition plate; 7. a lifting plate; 8. a reciprocating screw; 9. a limiting rod; 10. an annular nozzle; 11. a ball bearing; 12. a lead screw nut; 13. a fixing ring; 14. a rubber sheet; 15. spraying a hole; 16. a communication hose; 17. a liquid inlet pipe; 18. a liquid outlet pipe; 19. an exhaust pipe; 20. a frame-shaped placing net; 21. activated carbon particles; 22. ultraviolet ray sterilizing the lamp tube; 23. a traveling wheel; 24. a push rod; 25. an upper limiting ring; 26. a lower limit ring; 27. a compression spring; 28. sealing the sheet; 29. a negative pressure device.

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.

Referring to fig. 1-3, a decompression cart device for gastrointestinal surgery comprises a base 1, a case 2, a liquid collection tank 3, a medium pressure water pump 4 and a driving motor 5, wherein the case 2 is installed at the top end of the base 1, a placing cavity is arranged inside the case 2, walking wheels 23 are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the base 1, a push rod 24 is installed at the left end of the case 2, the walking wheels 23 are matched with the push rod 24 to conveniently push the whole body of the case, a partition plate 6 is arranged in the placing cavity, the placing cavity is divided into a left cavity and a right cavity by the partition plate 6, the liquid collection tank 3 is installed in the right cavity, a working cavity is arranged inside the liquid collection tank 3, a cleaning device is arranged in the working cavity, the cleaning device comprises a lifting plate 7, a reciprocating screw 8, two sets of limiting rods 9 and an annular nozzle 10, a through installation through hole is arranged, the inner bottom wall of the working cavity is provided with a mounting groove, a ball bearing 11 is fixedly mounted in the mounting groove, a driving motor 5 is mounted at the top end of the liquid collecting tank 3, the bottom end of a reciprocating lead screw 8 penetrates through a mounting through hole from the top end of a lifting plate 7 and is inserted into the ball bearing 11, the top end of the reciprocating lead screw 8 penetrates through the top wall of the liquid collecting tank 3 and is in transmission connection with the bottom output end of the driving motor 5, a lead screw nut 12 matched with the reciprocating lead screw 8 is sleeved outside the reciprocating lead screw 8, the lead screw nut 12 is fixedly mounted in the mounting through hole, the left end and the right end of the lifting plate 7 are respectively provided with a limiting hole which is communicated up and down, the top ends of two groups of limiting rods 9 are respectively connected with the left side and the right side of the top wall in the working cavity, the bottom ends of the two groups of limiting rods 9 respectively penetrate through the two groups of limiting, a rubber sheet 14 is arranged on the outer side of a fixed ring 13, the outer side of the rubber sheet 14 is tightly attached to the inner side wall of the working cavity, a plurality of groups of ultraviolet disinfection lamp tubes 22 are arranged at the top end of the fixed ring 13, an annular spray pipe 10 is arranged below the fixed ring 13, a plurality of groups of spray holes 15 are arranged on the inner side and the outer side of the annular spray pipe 10, a medium-pressure water pump 4 extends into the working cavity, a communication hose 16 is arranged at the output end of the medium-pressure water pump 4, the output end of the communication hose 16 is communicated with the annular spray pipe 10, a liquid inlet pipe 17 and a liquid outlet pipe 18 are respectively arranged at the top end and the bottom end of a liquid collecting tank 3, a negative pressure device is arranged at the top end of the case, the input end of the negative pressure device 29 extends into the working cavity from the top end of the liquid collecting tank 3, the output end of the negative pressure device, the pressure release valve comprises an upper limiting ring 25, a lower limiting ring 26, a compression spring 27 and a sealing sheet 28, the upper limiting ring 25 and the lower limiting ring 26 are respectively arranged at the top and the bottom in the exhaust pipe 19, the top end and the bottom end of the compression spring 27 are respectively connected with the bottom end of the upper limiting ring 25 and the top end of the sealing sheet 28, the bottom end of the sealing sheet 28 is tightly attached to the top end of the lower limiting ring 26, a certain pressure is kept in a left chamber through the pressure release valve, so that the waste gas can be fully adsorbed in the left chamber, an activated carbon adsorption device is transversely arranged in the left chamber, the activated carbon adsorption device comprises a frame-shaped placing net 20 and activated carbon particles 21 in the frame-shaped placing net 20, the waste gas entering the left chamber is adsorbed through the activated carbon adsorption device, the waste gas is prevented from being exhausted through the exhaust pipe 19, the interior of the liquid collection tank 3 is decompressed through the negative pressure, the filth passes through in feed liquor pipe 17 gets into collection liquid jar 3, can discharge the filth in collection liquid jar 3 through drain pipe 18, after the use, drive reciprocal lead screw 8 through driving motor 5 and rotate, cooperation through reciprocal lead screw 8 and screw nut 12, make lifter plate 7 drive solid fixed ring 13 up-and-down motion, simultaneously through well pressure water pump 4 with outside clear water pump send to annular spray tube 10 in and from the blowout of spout 15, along with reciprocating of annular spray tube 10, wash the inside of working chamber, the waste water of washing passes through drain pipe 18 and discharges, can clear up the inside wall of working chamber at reciprocating motion's in-process from top to bottom through rubber sheet 14 in the solid fixed ring 13 outside, conveniently clear up the inside of collection liquid jar 3, avoid virus bacterium to breed in collection liquid jar 3, the use reliability is improved.

When the negative pressure cleaning device is used, the interior of the liquid collection tank 3 is decompressed through the negative pressure device, dirt enters the liquid collection tank 3 through the liquid inlet pipe 17, the dirt in the liquid collection tank 3 can be discharged through the liquid outlet pipe 18, after the use is finished, the reciprocating lead screw 8 is driven to rotate through the driving motor 5, the lifting plate 7 drives the fixing ring 13 to reciprocate up and down through the matching of the reciprocating lead screw 8 and the lead screw nut 12, meanwhile, external clear water is pumped into the annular spray pipe 10 through the medium-pressure water pump 4 and sprayed out from the spray hole 15, the interior of the working cavity is cleaned along with the up-and-down movement of the annular spray pipe 10, the flushing wastewater is discharged through the liquid outlet pipe 18, the inner side wall of the working cavity can be cleaned in the process of reciprocating up and down through the rubber sheet 14 on the outer side of the fixing ring 13, the interior of the liquid collection tank 3 is convenient to clean, and virus and bacteria are prevented from, improve and use the reliability, adsorb the waste gas that gets into in the left cavity through active carbon adsorption device, prevent that waste gas from discharging through blast pipe 19, keep certain pressure through the left cavity that the pressure relief valve made in to guarantee that waste gas can be fully adsorbed in the left cavity.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A decompression cart device for gastrointestinal surgery is characterized by comprising a base (1), a case (2), a liquid collection tank (3), a medium-pressure water pump (4) and a driving motor (5), wherein the case (2) is installed at the top end of the base (1), a placing cavity is formed in the case (2), a partition plate (6) is arranged in the placing cavity, the placing cavity is divided into a left cavity and a right cavity by the partition plate (6), the liquid collection tank (3) is installed in the right cavity, a working cavity is formed in the liquid collection tank (3), a cleaning device is arranged in the working cavity and comprises a lifting plate (7), a reciprocating screw rod (8), two groups of limiting rods (9) and an annular spray pipe (10), an installation through hole which is vertically communicated is formed in the middle of the lifting plate (7), and an installation groove is formed in the inner bottom wall of the working cavity, a ball bearing (11) is fixedly arranged in the mounting groove, the driving motor (5) is arranged at the top end of the liquid collecting tank (3), the bottom end of the reciprocating lead screw (8) penetrates through the mounting through hole from the top end of the lifting plate (7) and is inserted into the ball bearing (11), the top end of the reciprocating lead screw (8) penetrates through the top wall of the liquid collecting tank (3) and is in transmission connection with the bottom output end of the driving motor (5), a lead screw nut (12) matched with the reciprocating lead screw is sleeved outside the reciprocating lead screw (8), the lead screw nut (12) is fixedly arranged in the mounting through hole, the left end and the right end of the lifting plate (7) are respectively provided with a limiting hole which is communicated up and down, the top ends of the two groups of limiting rods (9) are respectively connected with the left side and the right side of the top wall in the working cavity, the bottom ends of the two groups of limiting rods (9) penetrate through the two groups of limiting holes from the top end, the outer side of the lifting plate (7) is fixedly provided with a fixing ring (13), the outer side of the fixing ring (13) is provided with a rubber sheet (14), the outer side of the rubber sheet (14) is tightly attached to the inner side wall of the working cavity, the annular spray pipe (10) is arranged below the fixing ring (13), the inner side and the outer side of the annular spray pipe (10) are respectively provided with a plurality of groups of spray holes (15), the medium-pressure water pump (4) stretches into the working cavity, the output end of the medium-pressure water pump (4) is provided with a communication hose (16), the output end of the communication hose (16) is communicated with the annular spray pipe (10), the top end and the bottom end of the liquid collecting tank (3) are respectively provided with a liquid inlet pipe (17) and a liquid outlet pipe (18), the top end of the case is provided with a negative pressure device (29), the input end of the negative pressure device (29) stretches into the working cavity from the top end of the liquid collecting tank (3, an exhaust pipe (19) communicated with the left chamber is arranged at the top end of the case (2).

2. The decompression cart device for gastrointestinal surgery according to claim 1, wherein an activated carbon adsorption device is transversely arranged in the left chamber, and the activated carbon adsorption device comprises a frame-shaped placing net (20) and activated carbon particles (21) positioned in the frame-shaped placing net (20).

3. A decompression cart device for gastrointestinal surgery according to claim 1, characterized in that a plurality of groups of ultraviolet disinfection tubes (22) are installed at the top end of the fixing ring (13).

4. The decompression cart device for gastrointestinal surgery according to claim 1, wherein walking wheels (23) are arranged on the left front side, the right front side, the left rear side and the right rear side of the bottom end of the base (1), and a push rod (24) is mounted at the left end of the case (2).

5. The decompression cart device for gastrointestinal surgery according to claim 1, wherein a pressure relief valve is arranged on the exhaust pipe (19), the pressure relief valve comprises an upper limit ring (25), a lower limit ring (26), a compression spring (27) and a sealing sheet (28), the upper limit ring (25) and the lower limit ring (26) are respectively mounted at the top and the bottom of the exhaust pipe (19), the top end and the bottom end of the compression spring (27) are respectively connected with the bottom end of the upper limit ring (25) and the top end of the sealing sheet (28), and the bottom end of the sealing sheet (28) is tightly attached to the top end of the lower limit ring (26).