CN209316636U

CN209316636U - A kind of Respiratory Medicine drainage device

Info

Publication number: CN209316636U
Application number: CN201821995374.1U
Authority: CN
Inventors: 刘磊
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-08-30
Anticipated expiration: 2028-11-30

Abstract

The utility model relates to technical field of medical auxiliary equipment, more particularly to a kind of Respiratory Medicine drainage device, including Y shape drainage tube, one end of Y shape drainage tube has been respectively communicated with branch pipe and lower branch line, and its other end is provided with drainage needle, check valve is provided in the inner cavity of Y shape drainage tube and lower branch line, and upper branch pipe and lower branch line are connected with suction cylinder and storage bin respectively；The inner cavity of suction cylinder slidably connects piston, and piston rod is connected on the rear wall of piston, is fixed with limited block on the rear wall of piston rod；It aspirates and is circumferentially provided with reset spring on the front side wall of tube inner chamber, and the other end of reset spring is connected with the front side wall of piston；It is provided with inlet tube on the storage roof box of storage bin, and the side of inlet tube is provided with air gauge, is provided with water level pipe on the left side wall of storage bin.The utility model structure is simple and convenient to operate, and can either reduce the workload of medical staff, and can be improved the working efficiency of drainage procedure, practical.

Description

A kind of Respiratory Medicine drainage device

Technical field

The utility model relates to technical field of medical auxiliary equipment, and in particular to a kind of Respiratory Medicine drainage device.

Background technique

Respiratory Medicine is such as the common infection of the upper respiratory tract, acute primarily directed to disease caused by treatment respiratory tract The diseases such as bronchitis, pneumonia, pulmonary tuberculosis, lung neoplasm, interstitial lung disease, chronic obstructive pulmonary disease, cough variability asthma are The disease that Respiratory Medicine can treat.In Respiratory Medicine clinic, the problems such as being frequently encountered chest drainage, and the prior art Drainage procedure is using pneumothorax puncture needle, and after connecting emulsion tube, then with big needle tubing connection emulsion tube is drained, suction thoracic cavity is long-pending Water often pumps full a needle tubing, clamps emulsion tube with haemostatic clamp, empties after needle tubing again to emulsion tube is connected, decontrols haemostatic clamp and be badly in need of Suction, repeatedly, intermittently, not can be carried out continuous sucking, considerably increases the workload of medical worker, reduce work Efficiency, while also increasing the pain of patient.And when aspirating hydrothorax, needs two hands of medical staff while operation is drawn Big needle tubing is flowed, the workload of medical staff is increased, so medical staff's workload, and energy can either be reduced by how designing one kind The drainage device for enough increasing drainage procedure working efficiency, becomes those skilled in the art's technical problem urgently to be resolved.

It is public in the utility model patent that the applying date is on 09 10th, 2017 such as China Patent No. CN201721151948.2 A kind of Respiratory Medicine drainage device, including puncturing drainage apparatus and liquid storage cleaning device are opened；The puncturing drainage apparatus packet Include the drainage needle being vertically arranged；Drainage needle end has been fixedly and coaxially connected threaded sleeve；Drainage needle inner wall is fixedly arranged at the front end with separation Frame；Extension apparatus is socketed in drainage needle；The extension apparatus includes the fixed ring with the socket sliding of drainage needle inner wall, fixed Ring lower end is fixed at least two silica gel strips: the enough continuous drainages of the drainage device, and drainage effect is good, but still has one Be scheduled on disadvantage and the workload of medical staff can not be reduced, the utility model provide a kind of Respiratory Medicine drainage device to Solve the above prior art drainage device it is occurred the technical issues of.

Utility model content

The technical issues of solution

For disadvantages mentioned above present in the prior art, the utility model provides a kind of Respiratory Medicine drainage device, energy The drainage device for enough efficiently solving the prior art is inconvenient, can not reduce the problem of medical staff's workload, solves simultaneously The lower problem of the drainage device working efficiency for the prior art of having determined.

Technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs:

One end of a kind of Respiratory Medicine drainage device, including Y shape drainage tube, the Y shape drainage tube has been respectively communicated with branch Pipe and lower branch line, and its other end is provided with drainage needle, is provided in the inner cavity of the Y shape drainage tube and lower branch line unidirectional Valve, and the upper branch pipe and lower branch line are connected with suction cylinder and storage bin respectively；The inner cavity of the suction cylinder slidably connects Piston, and piston rod is connected on the rear wall of the piston, limited block is fixed on the rear wall of the piston rod；The pumping Reset spring, and front side of the other end of the reset spring with the piston are circumferentially provided on the front side wall of suction tube inner cavity Wall is connected；It is provided with inlet tube on the storage roof box of the storage bin, and the side of inlet tube is provided with air gauge, institute It states and is provided with water level pipe on the left side wall of storage bin, be communicated with outlet tube at the lower edge of the storage bin rear wall；Under described The free end of branch pipe is circumferentially provided with tabs along the top of its port, and sealing cover is socketed with above tabs, described Sealing cover is connected with the top opening spiral of the outlet tube.

Further, reset spring is circumferentially provided on the rear wall of the suction cylinder, and the reset spring is another One end is connected with the front side wall of the limited block.

Further, switch valve is provided on the outlet tube, the switch valve is manual switch valve.

Further, the diameter of the tabs is greater than the diameter of the outlet tube inner cavity.

Further, the diameter of the sealing cover cavity is equal with the diameter of the outlet tube lateral wall.

Further, it is provided with internal screw thread on the side wall of the sealing cover cavity, and outer at the outlet tube top opening The external screw thread matched with the internal screw thread is provided on side wall.

Beneficial effect

It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the utility model

1, the utility model reset spring is circumferentially arranged in by the design of increase reset spring in suction tube inner chamber Between front side wall and the front side wall of piston, and reset bullet is also equipped between the rear wall of suction cylinder and the front side wall of limited block Spring under the action of reset spring restoring force, makes piston restore the state to before pushing automatically after pushing to piston, To reduce the workload of medical staff to a certain extent.

2, check valve is arranged in Y shape drainage tube and lower branch line by the design of increase check valve for the utility model In chamber, so that the ponding extracted out out of chest be made to pass through in lower branch line dispatch to storage bin, and suction can be carried out continuously Operation, improves the working efficiency of drainage procedure to a certain extent.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.It should be evident that the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main parallax stereogram of the utility model；

Fig. 2 is the sectional view of the Y shape drainage tube of the utility model；

Fig. 3 is the structural schematic diagram of the suction cylinder of the utility model；

Fig. 4 is the sectional view of the suction cylinder of the utility model；

Fig. 5 is the structural schematic diagram of the inlet tube junction of the utility model.

Label in figure respectively represents: 1-Y shape drainage tube；The upper branch pipe of 2-；3- lower branch line；4- drainage needle；5- suction cylinder；6- Storage bin；7- piston；8- piston rod；9- limited block；10- reset spring；11- inlet tube；12- pneumatic tube；13- water level pipe；14- Outlet tube；15- switch valve；101- check valve；301- tabs；302- sealing cover；601- stores roof box.

Specific embodiment

It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to The range of the utility model protection.

Below with reference to embodiment, the utility model will be further described.

Embodiment

A kind of Respiratory Medicine drainage device of the present embodiment, referring to Fig.1-5: including Y shape drainage tube 1, Y shape drainage tube 1 One end has been respectively communicated with branch pipe 2 and lower branch line 3, and its other end is provided with drainage needle 4, Y shape drainage tube 1 and lower branch line 3 Check valve 101 is provided in inner cavity, and upper branch pipe 2 and lower branch line 3 are connected with suction cylinder 5 and storage bin 6 respectively；Suction cylinder 5 inner cavity slidably connects piston 7, and piston rod 8 is connected on the rear wall of piston 7, is fixed on the rear wall of piston rod 8 Limited block 9；Circumferentially be provided with reset spring 10 on the front side wall of 5 inner cavity of suction cylinder, and the other end of reset spring 10 with work The front side wall of plug 7 is connected；It is provided with inlet tube 11 on the storage roof box 601 of storage bin 6, and is set in the side of inlet tube 11 It is equipped with air gauge 12, water level pipe 13 is provided on the left side wall of storage bin 6, is communicated with out at the lower edge of 6 rear wall of storage bin Liquid pipe 14；The free end of lower branch line 3 is circumferentially provided with tabs 301 along the top of its port, and along the upper square set of tabs 301 It is connected to sealing cover 302, sealing cover 302 is connected with the top opening spiral of outlet tube 14.

Wherein, be circumferentially provided with reset spring 10 on the rear wall of suction cylinder 5, and the other end of reset spring 10 with limit The front side wall of position block 9 is connected；Switch valve 15 is provided on outlet tube 14；The diameter of tabs 301 is greater than 14 inner cavity of outlet tube Diameter；The diameter of 302 inner cavity of sealing cover is equal with the diameter of 14 lateral wall of outlet tube；It is set on the side wall of 302 inner cavity of sealing cover It is equipped with internal screw thread, and is provided with the external screw thread matched with internal screw thread on the lateral wall at 14 top opening of outlet tube.

In use, the free end of lower branch line 3 is inserted into first in the top ports of inlet tube 11, tabs 301 at this time It on the top end face of inlet tube 11, is fallen in storage bin 6 so that foreign object can be effectively prevented in tabs 301, when needing to feed liquor When being sealed at the top ports of pipe 11,302 spiral of sealing cover can be screwed at the top ports of inlet tube 11；It then will drainage Needle 4 is inserted into suitable depth inside chest, then by a hand hand-held suction cylinder 5, and thumb is made to be close to limited block 9 and right Pressure limited block 9 pushed, when reset spring 10 in the raw when, piston 7 close to 5 inner cavity of suction cylinder rear wall (such as Shown in Fig. 4), when pushing limited block 9, spring is in confined state (as shown in Figure 3), when stopping pushing limited block 9, Under the action of 10 restoring force of reset spring, move backward spring band piston 7, thus before making piston 7 be restored to and be pushed Position, to make that the operation is more convenient, a hand is with regard to the suction operation in achievable drainage process, and then to a certain extent Reduce the workload of medical staff.

Due to the design of check valve 101, when pushing to piston 7, managing intracorporal air-flow can be flow to by lower branch line 3 In storage bin 6, when being resetted under the action of piston rod 8 is in reset spring 10, the ponding in chest can be passed through Y shape Drainage tube 1 is sucked out；Ponding can be flow in branch pipe 2 and lower branch line 3 at this time, then carry out pushing piston 7, then can be made in branch pipe 2 Ponding flow in storage bin 6 by lower branch line 3, operate, then continuously the ponding in chest can be taken out repeatedly It inhales, to improve the working efficiency of drainage procedure to a certain extent.The utility model structure is simple and convenient to operate, can The workload of medical staff is enough reduced, and can be improved the working efficiency of drainage procedure, it is practical.

Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these Modify or replace, can't make corresponding technical solution essence be detached from various embodiments of the utility model technical solution spirit and Range.

Claims

1. one end of a kind of Respiratory Medicine drainage device, including Y shape drainage tube (1), the Y shape drainage tube (1) has been respectively communicated with Upper branch pipe (2) and lower branch line (3), and its other end is provided with drainage needle (4), it is characterised in that: the Y shape drainage tube (1) and Be provided in the inner cavity of lower branch line (3) check valve (101), and the upper branch pipe (2) and lower branch line (3) respectively with suction cylinder (5) it is connected with storage bin (6)；The inner cavity of the suction cylinder (5) slidably connects piston (7), and the rear side of the piston (7) It is connected on wall piston rod (8), is fixed with limited block (9) on the rear wall of the piston rod (8)；Suction cylinder (5) inner cavity Front side wall on be circumferentially provided with reset spring (10), and the other end of the reset spring (10) with the piston (7) Front side wall is connected；It is provided with inlet tube (11) on the storage roof box (601) of the storage bin (6), and in inlet tube (11) Side be provided with air gauge (12), be provided with water level pipe (13) on the left side wall of the storage bin (6), the storage bin (6) Outlet tube (14) are communicated at the lower edge of rear wall；The free end of the lower branch line (3) is circumferentially arranged along the top of its port Have tabs (301), and be socketed with sealing cover (302) above tabs (301), the sealing cover (302) and it is described go out The top opening spiral of liquid pipe (14) is connected.

2. a kind of Respiratory Medicine drainage device according to claim 1, which is characterized in that the rear side of the suction cylinder (5) It is circumferentially provided on wall reset spring (10), and front side of the other end of the reset spring (10) with the limited block (9) Wall is connected.

3. a kind of Respiratory Medicine drainage device according to claim 1, which is characterized in that be arranged on the outlet tube (14) There are switch valve (15).

4. a kind of Respiratory Medicine drainage device according to claim 1, which is characterized in that the tabs (301) it is straight Diameter is greater than the diameter of the outlet tube (14) inner cavity.

5. a kind of Respiratory Medicine drainage device according to claim 1, which is characterized in that sealing cover (302) inner cavity Diameter it is equal with the diameter of the outlet tube (14) lateral wall.

6. a kind of Respiratory Medicine drainage device according to claim 1, which is characterized in that sealing cover (302) inner cavity Side wall on be provided with internal screw thread, and be provided on the lateral wall at the outlet tube (14) top opening and matched with the internal screw thread External screw thread.