CN209967229U

CN209967229U - A biliary tract lavage auxiliary device for biliary tract surgery nursing

Info

Publication number: CN209967229U
Application number: CN201920471029.6U
Authority: CN
Inventors: 初旭
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-01-21
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a biliary tract lavage auxiliary device for biliary tract surgical nursing, which comprises a sewage tank and an automatic water feeder, wherein the lower end surface of the sewage tank is screwed with a blow-off pipe, the left side of the upper end surface of the sewage tank is fixedly provided with a motor mounting seat, the right side of the upper end surface of the sewage tank is fixedly provided with a worm gear box, the worm gear box is internally and fixedly provided with a lead screw, the outer side of the lead screw is screwed with a nut, the nut is fixedly provided with a placing table, a convex groove is arranged in the placing table, and the convex groove is internally blocked with a perfusion tank, in the utility model, the placing table can be moved up and down according to the actual needs of the operation by matching the motor and the worm gear lead screw, thereby realizing the automatic up-and-down movement function of the placing table, and the water purifying pipe of the automatic water feeder is screwed with a pipeline four-way joint, thereby realizing the function of automatically cleaning the, the operation is simplified and the time is saved.

Description

A biliary tract lavage auxiliary device for biliary tract surgery nursing

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a biliary tract lavage auxiliary device for biliary tract surgical nursing.

Background

With the improvement of the current surgical technology, the surgical success rate of the biliary tract surgery is increasing day by day. At present do not have unified biliary tract lavage auxiliary device who is used for biliary tract surgery nursing clinically, operating personnel often need assemble and improve the transfusion system and carry out the biliary tract lavage, and this equipment is irritated patient's biliary tract with the lavage liquid and is carried out the biliary tract lavage to wash out pathogenic factor, reach and block pathological change development, improve pathological change progress, improve courage function, improve quality of life's purpose.

In the prior art, if the mounting table provided with the irrigation box needs to be adjusted in the vertical position for dismounting and mounting, the mounting table needs to be firstly taken down from the upright post, and then the mounting table is fixedly mounted on the upright post after the mounting position needs to be selected again, so that the dismounting and mounting process is very inconvenient, and the optimal treatment time of a patient is delayed; after one lavage, the sewage tank and the suction tube can be polluted by the lavage liquid sucked out from the patient body, so the sewage tank and the suction tube are required to be disassembled and cleaned after each lavage, the time and the labor are consumed, and the operation is also very inconvenient. Accordingly, one skilled in the art provides a biliary lavage assistance device for surgical care of the biliary tract to solve the problems set forth in the background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biliary tract lavage auxiliary device for biliary tract surgery nursing to solve the problem that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a biliary tract lavage auxiliary device for biliary tract surgical nursing comprises a sewage tank and an automatic water feeder, wherein a blow-off pipe is screwed on the lower end face of the sewage tank, a blow-off pipe control valve is fixedly mounted on the blow-off pipe, a motor mounting seat is fixedly mounted on the left side of the upper end face of the sewage tank, a worm gear box is fixedly mounted on the right side of the upper end face of the sewage tank, a screw rod is fixedly mounted in the worm gear box, a nut is screwed on the outer side of the screw rod, a mounting table is fixedly mounted on the nut, a convex groove is arranged in the mounting table, a perfusion tank is clamped in the convex groove, a perfusion tube is arranged on the upper end face of the perfusion tank, an insertion tube is arranged on the lower end face of the perfusion tank, an insertion tube control valve is fixedly mounted on the insertion tube, a pipeline four-way joint is screwed on the insertion tube, the pipeline four-way joint is positioned below the insertion tube control valve, a suction tube is screwed on the front end, fixed mounting has miniature self priming pump and suction tube control valve on the suction tube, and the suction tube control valve is located the below of miniature self priming pump, automatic water feeder up end is equipped with the water purification pipe, and the other end of water purification pipe and pipeline four way connection's rear end face looks spiro union.

As a further aspect of the present invention: the inside fixed mounting of motor mount pad has electric connection's motor, and fixed mounting has the shaft coupling on the main shaft of motor.

As a further aspect of the present invention: the motor mounting seat is located on the left side of the coupler and fixedly mounted on the upper end face of the sewage tank through a bolt I.

As a further aspect of the present invention: the worm gear box is fixedly installed on the upper end face of the sewage box through a bolt II, the coupler is located on the left side of the worm gear box, and the worm of the worm gear box is fixedly connected with the coupler.

As a further aspect of the present invention: the mounting table is located on the right side of the nut and fixedly connected with the nut through a bolt III.

As a further aspect of the present invention: the top of lead screw is equipped with the protective cover, and the protective cover is located the top of nut.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the motor is matched with the worm screw, the placing table can be moved up and down according to the actual operation requirement, the automatic up-and-down movement function of the placing table is realized, the operation is convenient, and the time of a patient is saved;

2. the utility model discloses in, through the water purification pipe spiro union of automatic water feeder in pipeline four way connection, realized the function of self-cleaning sewage case and suction tube, both simplified the operation, also saved the time.

Drawings

FIG. 1 is an isometric view of a biliary lavage aid device for surgical care of the biliary tract;

FIG. 2 is a right side view of a biliary lavage assist device for biliary surgery care;

fig. 3 is a rear view of a biliary tract irrigation aid for surgical care of the biliary tract.

In the figure: 1. a sewage tank; 2. a motor mounting seat; 3. a bolt I; 4. a motor; 5. a worm gear case; 6. a bolt II; 7. a coupling; 8. a screw rod; 9. a nut; 10. a placing table; 11. a bolt III; 12. a convex groove; 13. a tank is irrigated; 14. a transfusion tube; 15. an insertion tube; 16. an insertion tube control valve; 17. a pipeline four-way joint; 18. a suction tube; 19. a water purifying pipe; 20. a micro self-priming pump; 21. a suction line control valve; 22. an automatic water supply device; 23. a blow-off pipe; 24. a blow-off pipe control valve; 25. a protective cover.

Detailed Description

Referring to fig. 1-3, in the embodiment of the present invention, an auxiliary device for biliary tract lavage for biliary tract surgical nursing comprises a sewage tank 1 and an automatic water feeder 22, wherein a drain pipe 23 is screwed on the lower end surface of the sewage tank 1, a drain pipe control valve 24 is fixedly mounted on the drain pipe 23, a motor mounting seat 2 is fixedly mounted on the left side of the upper end surface of the sewage tank 1, a worm gear case 5 is fixedly mounted on the right side of the upper end surface of the sewage tank 1, a screw rod 8 is fixedly mounted in the worm gear case 5, a nut 9 is screwed on the outer side of the screw rod 8, a mounting table 10 is fixedly mounted on the nut 9, a convex groove 12 is disposed in the mounting table 10, a lavage tank 13 is clamped in the convex groove 12, a perfusion tube 14 is disposed on the upper end surface of the lavage tank 13, an insertion tube 15 is disposed on the lower end surface of the insertion tube 15, an insertion tube control valve 16 is fixedly mounted on the insertion tube 15, a four-way joint 17 is screwed, and pipeline four-way connection 17 is located the intubate control valve 16 below, and the spiro union has suction tube 18 on the preceding terminal surface of pipeline four-way connection 17, and fixed mounting has miniature self priming pump 20 and suction tube control valve 21 on suction tube 18, and suction tube control valve 21 is located miniature self priming pump 20's below, and automatic water feeder 22 up end is equipped with water purification pipe 19, and the rear end looks spiro union of the other end of water purification pipe 19 and pipeline four-way connection 17.

In fig. 1: the motor 4 which is electrically connected is fixedly arranged in the motor mounting seat 2, the coupling 7 is fixedly arranged on the main shaft of the motor 4, and the height of the setting table 10 can be automatically adjusted according to the operation requirement through the electrical control of the motor 4.

In fig. 1: the motor mounting seat 2 is located on the left side of the coupler 7, the motor mounting seat 2 is fixedly mounted on the upper end face of the sewage tank 1 through a bolt I3, and a main shaft of a motor 4 fixedly mounted inside the motor mounting seat 2 rotates to drive a worm of the worm gear box 5 to rotate together.

In fig. 3: worm gear case 5 passes through bolt II 6 fixed mounting at the up end of sewage case 1, and shaft coupling 7 is located the left side of worm gear case 5, and worm and shaft coupling 7 fixed connection of worm gear case 5 are in the same place, have driven the rotation of lead screw 8 through the rotation of worm, and nut 9 takes place the displacement along with the screw thread direction of rotation at the rotation in-process.

In fig. 1: the placing table 10 is located on the right side of the nut 9, the placing table 10 and the nut 9 are fixedly connected together through a bolt III 11, and the placing table 10 is driven to move up and down through the displacement of the nut 9.

In fig. 2: the top of lead screw 8 is equipped with protective cover 25, and protective cover 25 is located the top of nut 9, has blockked nut 9's removal through protective cover 25, avoids nut 9 to cross the top of lead screw 8.

The utility model discloses a theory of operation is: according to the operation demand, carry out electrical control to motor 4, the main shaft of motor 4 passes through shaft coupling 7 fixed connection with worm of worm-gear case 5 and is in the same place, and lead screw 8 fixed mounting is on worm-gear case 5, the rotation of motor 4 main shaft drives the worm and rotates together to drive lead screw 8 and rotate together, nut 9 is along with the displacement of screw thread direction of rotation in 8 rotatory processes of lead screw, settle platform 10 fixed mounting on the nut 9 right side, also driving when making nut 9 take place the displacement and settling platform 10 and reciprocating.

When carrying out the lavage, open earlier the insert tube control valve 16, the lavage liquid flows out from lavage case 13, through the insert tube 15 internal that flows into the human body, then close the insert tube control valve 16, open miniature self priming pump 20 and suction tube control valve 21, dirty liquid flows into suction tube 18 through the suction in the human body, flow into sewage case 1 at last, treat that the suction is accomplished the back, close miniature self priming pump 20 earlier and then close suction tube control valve 21, then open blow off pipe control valve 24, dirty liquid flows out through blow off pipe 23 in following sewage case 1.

When wasing sewage case 1 and suction tube 18, close insert tube control valve 16, open miniature self priming pump 20 and suction tube control valve 21, open automatic water feeder 22 again and begin to supply the washing liquid, the washing liquid flows into suction tube 18 through water purification pipe 19, flow into sewage case 1 at last, open blow off pipe control valve 24 again, the washing liquid flows through blow off pipe 23 in following sewage case 1, treat to wash the completion back, close automatic water feeder 22 earlier and stop supplying the washing liquid, close miniature self priming pump 20 again in proper order, suction tube control valve 21 and blow off pipe control valve 24, thereby accomplish this washing. The utility model discloses in, through the cooperation of motor 4 with the worm wheel lead screw, can come to carry out position removal from top to bottom to arrangement platform 10 according to operation actual need, realized the automation of arrangement platform 10 and reciprocated the function, also practiced thrift patient's time to 19 spiro union in pipeline four way connection 17 of water purification pipe through automatic water feeder 22 have realized the function of self-cleaning sewage case 1 and suction tube 18, more convenient operation.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The biliary tract lavage auxiliary device for biliary tract surgical nursing comprises a sewage tank (1) and an automatic water feeder (22), and is characterized in that a sewage pipe (23) is screwed on the lower end face of the sewage tank (1), a sewage pipe control valve (24) is fixedly mounted on the sewage pipe (23), a motor mounting seat (2) is fixedly mounted on the left side of the upper end face of the sewage tank (1), a worm gear box (5) is fixedly mounted on the right side of the upper end face of the sewage tank (1), a lead screw (8) is fixedly mounted inside the worm gear box (5), a nut (9) is screwed on the outer side of the lead screw (8), a mounting table (10) is fixedly mounted on the nut (9), a convex groove (12) is arranged in the mounting table (10), a perfusion tank (13) is clamped in the convex groove (12), and a perfusion tube (14) is arranged on the upper end face of the perfusion tank (13), the lower terminal surface of irrigation case (13) is equipped with insert tube (15), and fixed mounting has insert tube control valve (16) on insert tube (15), the spiro union has pipeline four way connection (17) on insert tube (15), and pipeline four way connection (17) are located insert tube control valve (16) below, the spiro union has suction tube (18) on the preceding terminal surface of pipeline four way connection (17), fixed mounting has miniature self priming pump (20) and suction tube control valve (21) on suction tube (18), and suction tube control valve (21) are located the below of miniature self priming pump (20), automatic water feeder (22) up end is equipped with water purification pipe (19), and the rear end face looks spiro union of the other end of water purification pipe (19) and pipeline four way connection (17).

2. A biliary tract irrigation aid for surgical nursing of the biliary tract according to claim 1, wherein the motor (4) is fixedly mounted inside the motor mounting seat (2), and the shaft coupling (7) is fixedly mounted on the main shaft of the motor (4).

3. A biliary lavage auxiliary device for biliary surgery care according to claim 1, wherein the motor mount (2) is located at the left side of the coupling (7), and the motor mount (2) is fixedly mounted on the upper end face of the waste water tank (1) by means of a bolt I (3).

4. The biliary tract irrigation assisting device for biliary tract surgical nursing according to claim 2, wherein the worm gear box (5) is fixedly mounted on the upper end surface of the waste water box (1) through a bolt II (6), the coupling (7) is located on the left side of the worm gear box (5), and the worm of the worm gear box (5) is fixedly connected with the coupling (7).

5. A biliary lavage auxiliary device for biliary surgery care according to claim 1, wherein the placement table (10) is located at the right side of the nut (9), and the placement table (10) and the nut (9) are fixedly connected together by a bolt III (11).

6. A biliary lavage auxiliary device for biliary surgery care according to claim 1, wherein the screw (8) is provided with a protective cover (25) at its top end, and the protective cover (25) is located above the nut (9).