CN215690283U

CN215690283U - Drainage device for oncology department

Info

Publication number: CN215690283U
Application number: CN202121770175.2U
Authority: CN
Inventors: 周勇; 胡小巧; 周学刚
Original assignee: Fuling Center Hospital of Chongqing City
Current assignee: Fuling Center Hospital of Chongqing City
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-01
Anticipated expiration: 2031-07-30

Abstract

The utility model discloses a drainage device for oncology, which comprises a base, wherein the top end of the base is provided with a case, the top end of the case is symmetrically provided with a frame, one side adjacent to the two frames is symmetrically provided with a sliding chute, a threaded rod is rotatably connected in each sliding chute, each threaded rod is in threaded connection with a sliding block, one end adjacent to each sliding block penetrates through the sliding chute and extends to the outside to be connected with a supporting plate, the top end of the supporting plate is provided with a drainage mechanism, the bottom end inside the case is provided with a driving motor and a bearing seat, the top ends of the driving motor and the bearing seat are both connected with a rotating shaft, one of them be equipped with the action wheel in the pivot, another be equipped with in the pivot from the driving wheel, the action wheel with from connecting through belt transmission between the driving wheel, two the top of pivot all runs through and corresponds the frame and extend to the spout in be connected with the bottom of threaded rod. The height of the drainage mechanism can be conveniently adjusted through the liftable supporting plate, and the operation is simple.

Description

Drainage device for oncology department

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a drainage device for oncology.

Background

The oncology department can be divided into the oncology department, the oncology radiotherapy department, the oncology surgery department and the like, and the oncology department is mainly used for the medical treatment of various benign and malignant tumors; the tumor radiotherapy department is mainly engaged in the radiotherapy of tumors; the tumor surgery provides comprehensive treatment mainly based on operation, and related departments of a special tumor hospital are subdivided according to different parts, such as gastrointestinal oncology and lymphoma oncology in oncology; the tumor surgery includes breast surgery, head and neck surgery, thoracic surgery, tumor gynecology, abdominal surgery, etc.

The conventional method is to use a rubber hose connected with a standard puncture needle to discharge the effusion in the tumor through an injector connected with the rubber hose, but the height of the device is inconvenient to adjust during operation, so that the use requirement of people cannot be well met.

Therefore, it is necessary to invent a drainage device for oncology to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage device for an oncology department, which aims to solve the problem that the conventional clinical practice in the oncology department frequently encounters tumor effusion in the prior art, the traditional method is to use a rubber hose connected with a standard puncture needle to discharge the effusion in the tumor through an injector connected with the rubber hose, but the height of the device is inconvenient to adjust during operation, and the use requirement of people cannot be well met.

In order to achieve the above purpose, the utility model provides the following technical scheme: a drainage device for oncology department comprises a base, wherein the top end of the base is provided with a machine box, the top end of the machine box is symmetrically provided with machine frames, one side of each machine frame adjacent to the machine frame is symmetrically provided with a sliding groove, a threaded rod is rotatably connected in each sliding groove, each threaded rod is in threaded connection with a sliding block, one end of each sliding block adjacent to the sliding block penetrates through the sliding groove and extends to the outside to be connected with a supporting plate, the top end of the supporting plate is provided with a drainage mechanism, the bottom end inside the case is provided with a driving motor and a bearing seat, the top ends of the driving motor and the bearing seat are both connected with a rotating shaft, one of them be equipped with the action wheel in the pivot, another be equipped with in the pivot from the driving wheel, the action wheel with from connecting through belt transmission between the driving wheel, two the top of pivot all runs through and corresponds the frame and extend to the spout in be connected with the bottom of threaded rod.

Preferably, an opening is formed in the front side of the case, and a sealing door is fixedly connected to the opening through bolts.

Preferably, universal wheels are arranged on the periphery of the bottom end of the base, and brake pads are arranged on the universal wheels.

Preferably, the bilateral symmetry of backup pad is equipped with first screw hole, two all be equipped with the second screw hole on the slider, the backup pad runs through first screw hole and second screw hole fixed connection on the slider through the bolt.

Preferably, the drainage mechanism is including stock solution bottle and micro vacuum pump, the top intercommunication of stock solution bottle has feed liquor pipe and outlet duct, the top intercommunication of feed liquor pipe has the feed liquor hose, the one end of keeping away from the feed liquor pipe on the feed liquor hose is connected with the drainage tube, the one end of keeping away from the feed liquor hose on the drainage tube is connected with the drainage needle, micro vacuum pump is connected with the outlet duct through the exhaust tube.

Preferably, the bottom lateral wall of stock solution bottle is equipped with the drain pipe, be equipped with the valve on the drain pipe.

Preferably, the one end inner wall of keeping away from the feed liquor hose on the drainage tube is equipped with the internal thread, the one end of drainage needle is connected with the connector, the outer wall of connector is equipped with the external screw thread, the connector passes through external screw thread and interior screw-thread fit's mode and drainage tube threaded connection.

Preferably, the liquid storage bottle is a transparent organic glass tube, and scale marks are arranged on the outer wall of the liquid storage bottle.

The drainage needle is convenient to replace by connecting the connector and the drainage tube by the external thread and internal thread matching mode, so that cross infection is avoided, and the transparent liquid storage bottle and the scale marks on the liquid storage bottle are convenient for a user to visually know the amount of accumulated liquid in the liquid storage bottle.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic view of the drainage mechanism of the present invention;

FIG. 4 is a cross-sectional view of the connection structure of the housing and the rack according to the present invention;

FIG. 5 is a sectional view showing a connection structure of a drainage tube and a drainage needle according to the present invention.

Description of reference numerals:

1. a base; 11. a universal wheel; 2. a chassis; 21. a drive motor; 22. a bearing seat; 23. a rotating shaft; 24. a driving wheel; 25. a driven wheel; 26. a sealing door; 3. a frame; 31. a chute; 32. a threaded rod; 33. a slider; 4. a support plate; 41. a first threaded hole; 5. a drainage mechanism; 51. a liquid storage bottle; 511. scale lines; 52. a liquid inlet pipe; 53. a liquid inlet hose; 54. a drainage tube; 55. a drainage needle; 551. a connector; 56. an air outlet pipe; 57. a micro vacuum pump; 58. a liquid outlet pipe.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The utility model provides a drainage device for oncology, which is shown in figures 1-5 and comprises a base 1, wherein the top end of the base 1 is provided with a case 2, the top end of the case 2 is symmetrically provided with a frame 3, one side adjacent to the two frames 3 is symmetrically provided with a sliding chute 31, a threaded rod 32 is rotatably connected in each sliding chute 31, each threaded rod 32 is in threaded connection with a sliding block 33, one end adjacent to each sliding block 33 penetrates through the sliding chute 31 and extends to the outside to be connected with a supporting plate 4, the top end of the supporting plate 4 is provided with a drainage mechanism 5, the bottom end in the case 2 is provided with a driving motor 21 and a bearing seat 22, the top ends of the driving motor 21 and the bearing seat 22 are both connected with rotating shafts 23, one of the rotating shafts 23 is provided with a driving wheel 24, the other rotating shaft 23 is provided with a driven wheel 25, and the driving wheel 24 and the driven wheel 25 are in transmission connection through a belt, the top ends of the two rotating shafts 23 penetrate through the corresponding machine frame 3 and extend into the sliding groove 31 to be connected with the bottom end of the threaded rod 32.

The front side of machine case 2 is equipped with the opening, and the opening part passes through bolt fixedly connected with sealing door 26, and sealing door 26 through the bolt fastening conveniently dismantles, and then conveniently maintains or changes the part of machine case 2 inside when needing.

The bottom of base 1 is equipped with universal wheel 11 all around, be equipped with the brake block on the universal wheel 11, the staff of being convenient for removes and transports the device through setting up universal wheel 11, and the brake block is convenient for stop the device at the assigned position.

The bilateral symmetry of backup pad 4 is equipped with first screw hole 41, two all be equipped with the second screw hole on the slider 33, backup pad 4 runs through first screw hole 41 and second screw hole fixed connection on slider 33 through the bolt, runs through first screw hole 41 and second screw hole through the bolt and is connected backup pad 4 and slider 33, the dismouting of backup pad 4 of being convenient for.

Drainage mechanism 5 is including stock solution bottle 51 and micro vacuum pump 57, the top intercommunication of stock solution bottle 51 has feed liquor pipe 52 and outlet duct 56, the top intercommunication of feed liquor pipe 52 has feed liquor hose 53, the one end of keeping away from feed liquor pipe 52 on the feed liquor hose 53 is connected with drainage tube 54, the one end of keeping away from feed liquor hose 53 on the drainage tube 54 is connected with drainage needle 55, micro vacuum pump 57 is connected with outlet duct 56 through the exhaust tube, takes out the air in the stock solution bottle 51 and produces the atmospheric pressure difference by the exhaust tube through micro vacuum pump 57, makes the hydrops flow to the stock solution bottle 51 in through feed liquor hose 53, and convenient and fast can improve staff's work efficiency.

The bottom lateral wall of stock solution bottle 51 is equipped with drain pipe 58, be equipped with the valve on the drain pipe 58, the hydrops in the stock solution bottle 51 can be discharged through the drain pipe 58 that sets up, and valve person of facilitating the use controls.

The inner wall of one end of the drainage tube 54, which is far away from the liquid inlet hose 53, is provided with an internal thread, one end of the drainage needle 55 is connected with a connector 551, the outer wall of the connector 551 is provided with an external thread, the connector 551 is in threaded connection with the drainage tube 54 in a mode of matching the external thread and the internal thread, and the connector 551 is in threaded connection with the drainage tube 54 in a mode of matching the external thread and the internal thread, so that the drainage needle 55 is convenient to replace, and cross infection is avoided.

Stock solution bottle 51 is transparent organic glass pipe, just be equipped with scale mark 511 on the outer wall of stock solution bottle 51, through the transparent stock solution bottle 51 that sets up and the scale mark 511 on the stock solution bottle 51 the audio-visual understanding of user how much of hydrops in the stock solution bottle 51.

Referring to the attached drawings 1-5 of the specification, when a user needs to use the device, the device is moved to a proper position through the universal wheel 11 and the brake pad is stepped on to fix the device, then the driving motor 21 is started to drive the rotating shaft 23 to rotate, the driving wheel 24 on the rotating shaft 23 drives the driven wheel 25 to rotate through the belt, and further drives the rotating shaft 23 connected with the driven wheel 25 to rotate, the two rotating shafts 23 respectively drive the corresponding threaded rods 32 to rotate so as to drive the sliding blocks 33 to move, and further drives the supporting plate 4 to move to adjust the height of the drainage mechanism 5, then one end of the drainage needle 55 is connected with the drainage tube 54, the other end of the drainage needle 55 is inserted into the body of the patient, then the micro vacuum pump 57 is started, the air in the liquid storage bottle 51 is pumped out from the air outlet tube 56 through the air exhaust tube to generate air pressure difference, so that the effusion flows into the liquid storage bottle 51 through the liquid inlet hose 53, when the effusion is pumped, the user needs to observe the accumulated liquid collecting condition in the liquid storage bottle 51 at any time;

referring to the attached drawings 1-5 of the specification, when the device is used, the sealing door 26 fixed by the bolts is convenient to disassemble, and further, parts inside the case 2 are convenient to maintain or replace when needed, the universal wheel 11 is arranged to facilitate workers to move and transport the device, the brake pad is convenient to stop the device at a specified position, the support plate 4 is connected with the slide block 33 by penetrating through the first threaded hole 41 and the second threaded hole through the bolts, the support plate 4 is convenient to disassemble and assemble, air in the liquid storage bottle 51 is pumped out by the air pumping pipe through the micro vacuum pump 57 to generate air pressure difference, so that the accumulated liquid flows into the liquid storage bottle 51 through the liquid inlet hose 53, the device is convenient and quick, the working efficiency of the workers can be improved, the accumulated liquid in the liquid storage bottle 51 can be discharged through the arranged liquid outlet pipe 58, the valve is convenient to be controlled by a user, the connector 551 and the drainage pipe 54 are in a threaded connection mode of matching of external threads and internal threads, be convenient for change drainage needle 55, avoid cross infection, through the transparent stock solution bottle 51 that sets up and the scale mark 511 on the stock solution bottle 51 the audio-visual understanding of user how much of hydrops in the stock solution bottle 51.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a drainage device for oncology, includes base (1), its characterized in that: the top end of the base (1) is provided with a case (2), the top end of the case (2) is symmetrically provided with racks (3), adjacent sides of two racks (3) are symmetrically provided with sliding grooves (31), two sliding grooves (31) are internally and rotatably connected with threaded rods (32), two threaded rods (32) are respectively and spirally connected with sliding blocks (33), adjacent ends of the two sliding blocks (33) penetrate through the sliding grooves (31) and extend to the outside to be connected with a supporting plate (4), the top end of the supporting plate (4) is provided with a drainage mechanism (5), the bottom end inside the case (2) is provided with a driving motor (21) and a bearing seat (22), the top ends of the driving motor (21) and the bearing seat (22) are respectively connected with a rotating shaft (23), one of the rotating shafts (23) is provided with a driving wheel (24), and the other rotating shaft (23) is provided with a driven wheel (25), the driving wheel (24) is connected with the driven wheel (25) through a belt in a transmission mode, and the top ends of the rotating shafts (23) penetrate through the corresponding rack (3) and extend into the sliding groove (31) to be connected with the bottom end of the threaded rod (32).

2. The drainage device for oncology according to claim 1, wherein: an opening is formed in the front side of the case (2), and a sealing door (26) is fixedly connected to the opening through bolts.

3. The drainage device for oncology according to claim 1, wherein: the bottom of base (1) is equipped with universal wheel (11) all around, be equipped with the brake block on universal wheel (11).

4. The drainage device for oncology according to claim 1, wherein: the bilateral symmetry of backup pad (4) is equipped with first screw hole (41), two all be equipped with the second screw hole on slider (33), backup pad (4) run through first screw hole (41) and second screw hole fixed connection on slider (33) through the bolt.

5. The drainage device for oncology according to claim 1, wherein: drainage mechanism (5) are including stock solution bottle (51) and micro vacuum pump (57), the top intercommunication of stock solution bottle (51) has feed liquor pipe (52) and outlet duct (56), the top intercommunication of feed liquor pipe (52) has feed liquor hose (53), the one end of keeping away from feed liquor pipe (52) on feed liquor hose (53) is connected with drainage tube (54), the one end of keeping away from feed liquor hose (53) on drainage tube (54) is connected with drainage needle (55), micro vacuum pump (57) are connected with outlet duct (56) through the exhaust tube.

6. The drainage device for oncology according to claim 5, wherein: the bottom lateral wall of stock solution bottle (51) is equipped with drain pipe (58), be equipped with the valve on drain pipe (58).

7. The drainage device for oncology according to claim 5, wherein: the drainage tube (54) is gone up and is kept away from the one end inner wall of feed liquor hose (53) and be equipped with the internal thread, the one end of drainage needle (55) is connected with connector (551), the outer wall of connector (551) is equipped with the external screw thread, connector (551) are through external screw thread and internal thread complex mode and drainage tube (54) threaded connection.

8. The drainage device for oncology according to claim 5, wherein: the liquid storage bottle (51) is a transparent organic glass tube, and scale marks (511) are arranged on the outer wall of the liquid storage bottle (51).