CN2933425Y

CN2933425Y - Pus continuous suction and exhaust device

Info

Publication number: CN2933425Y
Application number: CN 200620080378
Authority: CN
Inventors: 吕学成; 温华丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-01-19
Filing date: 2006-01-19
Publication date: 2007-08-15
Anticipated expiration: 2016-01-19

Abstract

The utility model discloses a continuous pump drainage device of purulence liquid, which comprises a suction tube 1, a piston 2 and a piston handle 3, a immobilized baffle 4 which is arranged in the suction tube 1, a one-way valve 5 and an air outlet one-way valve are arranged on the baffle 4 side by side, a nozzle joint pipe 7 is arranged at the front end of the suction tube 1, a nozzle 8 is connected with the nozzle joint pipe 7, a drawing liquid one-way valve 9 is arranged at the front end wall of the suction tube 1, a discharge liquid one-way valve 10 is arranged at the lateral wall of the suction tube 1, a compression bar 12 is connected with the upper end of the piston handle 3 through knee handle 11, the piston 2 is made to move upward or downward in the suction tube through compressing or lift the compressing handle 12 which can discharge the purulence liquid in the suction tube 1 or inhale the apostematose purulence liquid. The device can pump and inhale the purulence with diverse position and area, which can pump and discharge continually.

Description

The continuous suction exhaust device of pus

Technical field

This utility model relates to a kind of tcm internal medicine medical apparatus and instruments, the continuous suction exhaust device of particularly a kind of pus.

Background technology

In tcm internal medicine is clinical, often run into the patient that inflammation is suppurated, to this type of disease, the general way of suction that adopts is with the pus sucking-off.Pus is messy smelly, and crowded with hands usually, cotton balls is wiped, and what also have inhales with rubber bulb, and these ways are very unhygienic, also cause easily and infect and diffusion.A kind of vacuum extractor is also arranged at present, its oral area is the round mouth suction nozzle, external syringe or attraction ball, its weak point is: the one, can not adapt to the multi-section position and inhale pus, because the area that inflammation is suppurated varies, the position have have deeply shallow, need multiple corresponding suction nozzle or suction nozzle, and the suction pump that uses at present, its suction inlet is fixed, and shape invariance, so be difficult to adapt to the pus suction of different area or different parts; The 2nd, suction can not be carried out continuously, but after taking out once, pus is discharged, and aspirates inconvenient operation again.

Summary of the invention

The purpose of this utility model be to provide a kind of suction nozzle replaceable, can adapt to multiple position, and the continuous suction exhaust device of pus that integrates suction, arranges.

For reaching above purpose, the technical scheme that this utility model adopted is: the continuous suction exhaust device of this pus, by suction tube, piston, piston handle constitutes, piston is located in the suction tube, it is characterized in that in suction tube, establishing fixed dividing plate, on dividing plate side by side establish bleed check valve and exhaust check valve, establish the suction nozzle connection tube at the front end of suction tube, connecting suction nozzle on the suction nozzle connection tube, on the front end end wall of suction tube, establish the drawing liquid check valve, on the front end side wall of suction tube, establish the discharge opeing check valve, upper end at piston handle is connected with depression bar by turning handle, by the pushing and lifting of depression bar, make piston in suction tube downwards or move upward, the pus of suction tube lower end intracavity is discharged from or the pus of inflammation running sore is inhaled into.This utility model is also implemented by following measure: the length of described suction nozzle is 1-5cm, the suction inlet diameter of suction nozzle front end is 0.3-2cm, can make plurality of specifications, select for use according to the degree of depth of suppuration position and the size of area, suppurate as in ear, can select long and suction inlet smaller suction nozzles for use, the top of suction nozzle is hickey, is rotated in by hickey on the suction nozzle connection tube of suction tube front end; On the aft bulkhead of suction tube, establish guide pipe, piston handle passes guide pipe, sheathed back-moving spring between guide pipe upper edge and piston handle end disc, one end of depression bar is connected with support bar by turning cylinder, support bar is fixed on the sidewall of suction tube, the other end of depression bar passes the pilot hole on the guide plate, and is relative with hand holding handle on being fixed on the suction tube wall, and guide plate also is fixed on the sidewall with the symmetrical suction tube of support bar; Connect flexible rubber hose on the outer mouth of pipe of discharge opeing check valve, flexible rubber hose is connected with disposable plastic bag; Described suction tube is that transparent plastic is made, and is provided with scale on the outer wall of suction tube; The described check valve of bleeding, exhaust check valve, drawing liquid check valve, discharge opeing check valve constitute by shutoff plastics ball and spring, are known technology, so seldom describe.When using this utility model, can be according to the selected suitable suction nozzle in suppuration position, rotation is fixed on the suction nozzle connection tube of suction tube front end, when depression bar lifts, the drawing liquid check valve and the check valve of bleeding are opened simultaneously, and discharge opeing check valve and exhaust check valve are closed simultaneously, pus can be inhaled in the lower chamber of suction tube, when pushing down-pressed pole, the drawing liquid check valve and the check valve of bleeding are closed simultaneously, and exhaust check valve and discharge opeing check valve are opened simultaneously, and the pus of suction tube lower end intracavity portion is discharged in the disposable plastic bag.

The beneficial effects of the utility model are: can adapt to the pus suction of different parts, different area, and integrate and take out, arrange, and can take out continuously, arrange, and time saving and energy saving, easy to operate.

Description of drawings

Fig. 1 looks sketch map for this utility model structure master.

Fig. 2 is that this utility model is along A-A office cross-sectional schematic.

The specific embodiment

Make this utility model with reference to accompanying drawing 1,2.The continuous suction exhaust device of this pus, by suction tube 1, piston 2, piston handle 3 constitutes, in suction tube 1, establish fixed dividing plate 4, on dividing plate 4 side by side send out bleed check valve 5 and exhaust check valve 6, establish suction nozzle connection tube 7 at the front end of suction tube 1, connecting suction nozzle 8 on the suction nozzle connection tube 7, on the front end end wall of suction tube 1, establish drawing liquid check valve 9, on suction tube 1 front end side wall, establish discharge opeing check valve 10, upper end at piston handle 3 is connected with depression bar 12 by turning handle 11, by the pushing and lifting of depression bar 12, make piston 2 in suction tube 1 downwards or move upward, the pus of suction tube 1 lower end intracavity is discharged from or the pus of inflammation running sore is inhaled into.The length of described suction nozzle 8 is 1-5cm, the suction inlet diameter of suction nozzle 8 front ends is 0.3-2cm, can make plurality of specifications, selects for use according to the degree of depth of suppuration position and the size of area, the top of suction nozzle 8 is hickey 13, is rotated in by hickey 13 on the suction nozzle connection tube 7 of suction tube 1 front end; On the aft bulkhead of suction tube 1, establish guide pipe 14, piston handle 3 passes guide pipe 14, sheathed back-moving spring 15 between guide pipe 14 upper edges and piston handle 3 end disc, one end of depression bar 12 is connected with support bar 17 by turning cylinder 16, support bar 17 is fixed on the sidewall of suction tube 1, the other end of depression bar 12 passes the pilot hole on the guide plate 18, and is relative with hand holding handle 19 on being fixed on suction tube 1 wall, and guide plate 18 also is fixed on the sidewall with the symmetrical suction tube 1 of support bar 17; Connect flexible rubber hose 20 on the outer mouth of pipe of discharge opeing check valve 10, flexible rubber hose 20 is connected with disposable plastic bag 21; Described suction tube 1 is made for transparent plastic, is provided with scale on the outer wall of suction tube 1; The described check valve 5 of bleeding, exhaust check valve 6, drawing liquid check valve 9, discharge opeing check valve 10 constitute by shutoff plastics ball and spring, are known technology, so seldom describe.

Claims

1, the continuous suction exhaust device of a kind of pus, constitute by suction tube (1), piston (2), piston handle (3), it is characterized in that in suction tube (1), establishing fixed dividing plate (4), on dividing plate (4) side by side establish check valve of bleeding (5) and exhaust check valve (6), establish suction nozzle connection tube (7) at the front end of suction tube (1), on suction nozzle connection tube (7), connect suction nozzle (8), on the front end end wall of suction tube (1), establish drawing liquid check valve (9), on suction tube (1) front end side wall, establish discharge opeing check valve (10), be connected with depression bar (12) by turning handle (11) in the upper end of piston handle (3).

2, the continuous suction exhaust device of pus according to claim 1, the length that it is characterized in that described suction nozzle (8) is 1-5cm, and the suction inlet diameter of suction nozzle (8) front end is 0.3-2cm, and the top of suction nozzle (8) is hickey (13).

3, the continuous suction exhaust device of pus according to claim 1, it is characterized in that on the aft bulkhead of suction tube (1), establishing guide pipe (14), piston handle (3) passes guide pipe (14), sheathed back-moving spring (15) between guide pipe (14) upper edge and piston handle (3) end disc, one end of depression bar (12) is connected with support bar (17) by turning cylinder (16), support bar (17) is fixed on the sidewall of suction tube (1), the other end of depression bar (12) passes the pilot hole on the guide plate (18), relative with the hand holding handle (19) on being fixed on suction tube (1) wall, guide plate (18) also is fixed on the sidewall with the symmetrical suction tube (1) of support bar (17).

4, according to claim 1 or the continuous suction exhaust device of 3 described puss, it is characterized in that on the outer mouth of pipe of discharge opeing check valve (10), connecting flexible rubber hose (20), flexible rubber hose (20) is connected with disposable plastic bag (21); Described suction tube (1) is made for transparent plastic, is provided with scale on the outer wall of suction tube (1).