CN211835544U

CN211835544U - Tumour hydrops extraction collection device

Info

Publication number: CN211835544U
Application number: CN202020018904.8U
Authority: CN
Inventors: 秦凤婷
Original assignee: Second Affiliated Hospital Army Medical University
Current assignee: Second Affiliated Hospital Army Medical University
Priority date: 2020-01-06
Filing date: 2020-01-06
Publication date: 2020-11-03
Anticipated expiration: 2030-01-06

Abstract

The utility model relates to a tumour hydrops extraction technical field specifically is a tumour hydrops extraction collection device, including four unidimensional support columns, the top of four support columns is equipped with square backup pad, and the upper surface of backup pad is equipped with the mount, and the central point of mount puts and is equipped with extraction mechanism, and the bottom of extraction mechanism and the top that is located the backup pad are equipped with the gathering machine. The utility model discloses a mount that sets up passes a liquid suction cylinder circular slot fixed mounting in the inner chamber of mount, makes liquid suction cylinder when using, need not the handheld operation of people, and the effectual condition of rocking that has avoided handheld liquid suction cylinder to appear makes the pjncture needle the condition of displacement appear, and then has improved the stability of using, has solved general tumour extraction collection device when using, needs a plurality of medical personnel to operate, causes work efficiency low, the problem that wastes time and energy.

Description

Tumour hydrops extraction collection device

Technical Field

The utility model relates to a tumour hydrops extraction technical field specifically is a tumour hydrops extraction collection device.

Background

In-process at the clinical diagnosis of oncology department, often can meet the condition that there is the hydrops in patient's abdominal cavity, if not treat to this, the peritoneal hydrops that the tumour arouses can be more and more, the patient can only rely on the drawing of liquid to solve because of the bloated symptom that tumour hydrops arouses, the mode that generally adopts syringe connection rubber tube and pjncture needle at present extracts the hydrops, this kind of mode is when using, general syringe need handheld operation, no fixed mounting mechanism, in addition still need other people to pierce the pjncture needle in patient's abdominal cavity, need a plurality of people to accomplish this task, lead to work efficiency low, and handheld rocking causes the displacement of pjncture needle thereby the problem that wastes time and energy appears, if hospital's medical personnel manpower is nervous, may cause a great deal of inconvenience, in view of the above, we propose a tumour extraction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tumour hydrops extraction collection device to propose in solving above-mentioned background art, current tumour extraction collection device needs a plurality of medical personnel to operate when using, and work efficiency is low, the problem that wastes time and energy.

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

the tumor effusion extraction and collection device comprises four support columns with the same size, square support plates are arranged at the top ends of the four support columns, a fixed frame is arranged on the upper surface of each support plate, a cavity is arranged in the inner space of each fixed frame, the lower surface of each fixed frame is connected with the corresponding support plate through four support seats with the same shape, and the four support seats are uniformly distributed at intervals; the upper surface of the fixing frame is provided with a circular groove, the circular groove is communicated with an inner cavity of the cavity, and the bottom of the cavity is provided with a circular liquid outlet; the liquid suction device is characterized in that an extraction mechanism is arranged at the central position of the fixing frame and comprises a liquid suction cylinder which penetrates through the circular groove and is inserted at the central position of the fixing frame, an inner cavity is formed in the inner space of the liquid suction cylinder, a cylindrical sliding block is arranged in the inner cavity and is in sliding sealing fit with the inner cavity, a pull rod extending out of the upper part of the liquid suction cylinder is arranged on the upper surface of the sliding block, a liquid outlet pipe is arranged at the bottom end of the liquid suction cylinder and is positioned at the central position, and the liquid outlet pipe penetrates through the liquid outlet and protrudes out of the lower surface; a liquid inlet pipe is arranged on the side wall of the liquid pumping cylinder and close to the bottom end, and the liquid inlet pipe is connected with a puncture needle through a drainage tube; the bottom of extraction mechanism and the top that is located the backup pad are equipped with collection mechanism, collection mechanism is including setting up the receiving flask in the backup pad, the receiving flask top is equipped with the honeycomb duct, through bottle plug movable sealing connection between honeycomb duct and the receiving flask, the one end that the receiving flask was kept away from to the honeycomb duct is equipped with the second connecting pipe, just the second connecting pipe is connected with the drain pipe.

Preferably, one end of the pull rod extending out of the inner cavity is provided with a cylindrical pressing handle.

Preferably, the drainage tube is in threaded connection with the liquid inlet tube through a first connecting tube.

Preferably, one end of the drainage tube close to the liquid inlet tube is also provided with a one-way valve.

Preferably, the second connecting pipe is connected with the liquid outlet pipe through threads.

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

1. the utility model discloses a mount that sets up passes a liquid suction cylinder circular slot fixed mounting in the inner chamber of mount, makes liquid suction cylinder when using, need not the handheld operation of people, and the effectual condition of rocking that has avoided handheld liquid suction cylinder to appear makes the pjncture needle the condition of displacement appear, and then has improved the stability of using, has solved general tumour extraction collection device when using, needs a plurality of medical personnel to operate, causes work efficiency low, the problem that wastes time and energy.

2. The utility model discloses a first connecting pipe and the second connecting pipe that set up carry out threaded connection with feed liquor pipe and drain pipe respectively, need not the pjncture needle of size and the drainage tube and the honeycomb duct of different length when hydrops extraction collection device, can dismantle the change, convenient and fast.

Drawings

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

FIG. 2 is a schematic structural view of the middle fixing frame of the present invention;

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

fig. 4 is a schematic structural view of the middle collecting mechanism of the present invention.

In the figure:

1. a support pillar; 11. a support plate;

2. a fixed mount; 20. a cavity; 21. a support; 22. a circular groove; 23. a liquid outlet;

3. a drawing mechanism; 31. a liquid pumping cylinder; 310. an inner cavity; 32. a slider; 321. a pull rod; 322. pressing the handle; 33. a liquid outlet pipe; 34. a liquid inlet pipe; 35. puncturing needle; 351. a drainage tube; 352. a first connecting pipe; 353. a one-way valve;

4. a collection mechanism; 41. a collection bottle; 42. a flow guide pipe; 421. a second connecting pipe; 422. a bottle stopper.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a tumour hydrops extraction collection device, includes four the same size's support column 1, and the top of four support columns 1 is equipped with square backup pad 11, and the upper surface of backup pad 11 is equipped with mount 2, and the central point of mount 2 puts and is equipped with extraction mechanism 3, and extraction mechanism 3's bottom and the top that is located backup pad 11 are equipped with collection mechanism 4.

As shown in fig. 2, the inner space of the fixing frame 2 is provided with a cavity 20, the lower surface of the fixing frame 2 is connected with the supporting plate 11 through four supporting seats 21 with the same shape, and the four supporting seats 21 are uniformly distributed at intervals. The upper surface of the fixed frame 2 is provided with a circular groove 22, and the circular groove 22 is communicated with the inner cavity of the cavity 20; the bottom of the cavity 20 is provided with a circular liquid outlet 23.

As shown in fig. 3, the drawing mechanism 3 includes a liquid suction tube 31 inserted through the circular groove 22 at the center of the fixing frame 2, and an inner space of the liquid suction tube 31 is provided with an inner cavity 310. Be equipped with columniform slider 32 in the inner chamber 310, slider 32 and inner chamber 310 sliding seal cooperate, and is specific, the diameter of slider 32 is the same with the diameter of inner chamber 310, and the slider 32 of being convenient for reciprocates under the promotion of manpower, can utilize the slider 32 and the chamber wall's of inner chamber 310 frictional force can not remove under the circumstances that does not promote. The upper surface of the sliding block 32 is provided with a pull rod 321 extending out of the upper part of the liquid extracting cylinder 31, and a cylindrical pressing handle 322 can be further arranged at one end of the pull rod 321 extending out of the inner cavity 310, so that the pull rod 321 can be pulled to enable the sliding block 32 to move up and down. An outlet tube 33 is centrally disposed at the bottom end of aspiration barrel 31 to form a syringe-like structure. The liquid outlet pipe 33 penetrates through the liquid outlet 23 and protrudes out of the lower surface of the fixing frame 2, so that the tumor effusion in the liquid pumping cylinder 31 can be conveniently discharged. A liquid inlet pipe 34 is arranged on the side wall of the liquid pumping cylinder 31 and close to the bottom end, and the liquid inlet pipe 34 is connected with a puncture needle 35 through a drainage pipe 351.

Referring to fig. 4, the collecting mechanism 4 includes a collecting bottle 41 disposed on the supporting plate 11, a guiding tube 42 is disposed above the collecting bottle 41, the guiding tube 42 is movably and hermetically connected with the collecting bottle 41 through a bottle plug 422, a second connecting pipe 421 is disposed at one end of the guiding tube 42 far away from the collecting bottle 41, and the second connecting pipe 421 is connected with the liquid outlet pipe 33.

In this embodiment, the outer surfaces of the liquid outlet pipe 33 and the liquid inlet pipe 34 are provided with threads, the inner side walls of the first connecting pipe 352 and the second connecting pipe 421 are provided with threads, and further, the drainage pipe 351 and the liquid inlet pipe 34 are connected by the first connecting pipe 352 in a threaded manner, and the second connecting pipe 421 and the liquid outlet pipe 33 are connected by the threads, so that the puncture needle 35, the drainage pipe 351 and the drainage pipe 421 with different lengths can be conveniently detached and replaced, and the use under different conditions can be conveniently performed.

It should be noted that a one-way valve 353 is further disposed at one end of the drainage tube 351 close to the liquid inlet tube 34 to prevent the tumor effusion from flowing backwards after being pumped out.

When the tumor effusion extraction and collection device of the embodiment is used, the position of a patient needing effusion extraction is found firstly, puncture needles 35 with different sizes are selected according to the position depth of the effusion, after the puncture needles 35 are selected, a first connecting pipe 352 connected with the puncture needles 35 is in threaded connection with a liquid inlet pipe 34 and is fixedly arranged on the outer side wall of a liquid extraction cylinder 31, then a pressing handle 322 is pressed to push a pull rod 321 to enable a slide block 32 to move downwards to the bottom of an inner cavity 310, gas in the liquid extraction cylinder 31 is discharged out of the cylinder, then a second connecting pipe 421 is in threaded connection with a liquid outlet pipe 33, the other end of a guide pipe 42 far away from the second connecting pipe 421 is inserted into a bottle stopper 422, the bottle stopper 422 is plugged into the bottle mouth of a collection bottle 41, the puncture needles 35 are then inserted into the position of the patient needing effusion extraction by pulling the pull rod 321, the effusion is sucked by using the gas pressure in the liquid extraction cylinder 31, and the effusion, when a gap exists between the lower surface of the slide block 32 and the surface of the effusion, the effusion in the abdominal cavity is completely extracted, the one-way valve 353 is closed, the puncture needle 35 is taken out, the effusion is prevented from flowing backwards along the drainage tube 351, then the press handle 322 is pressed to push the pull rod 321 to enable the slide block 32 to move downwards, the effusion in the inner cavity 310 flows into the collection bottle 41 along the drainage tube 42, when the effusion in the effusion extraction cylinder 31 completely flows into the collection bottle 41, the bottle plug 422 with the drainage tube 42 is taken out, and the whole process of extracting and collecting the effusion from the tumor can be completed by replacing a new bottle plug 422 without the drainage tube 42.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tumour hydrops extraction collection device which characterized in that: the supporting device comprises four supporting columns (1) with the same size, square supporting plates (11) are arranged at the top ends of the four supporting columns (1), a fixing frame (2) is arranged on the upper surface of each supporting plate (11), a cavity (20) is arranged in the inner space of each fixing frame (2), the lower surface of each fixing frame (2) is connected with the corresponding supporting plate (11) through four supporting seats (21) with the same shape, and the four supporting seats (21) are uniformly distributed at intervals; a circular groove (22) is formed in the upper surface of the fixing frame (2), the circular groove (22) is communicated with an inner cavity of the cavity (20), and a circular liquid outlet (23) is formed in the bottom of the cavity (20);

the liquid pump is characterized in that an extraction mechanism (3) is arranged at the central position of the fixed frame (2), the extraction mechanism (3) comprises a liquid pumping barrel (31) which penetrates through the circular groove (22) and is inserted at the central position of the fixed frame (2), an inner cavity (310) is formed in the inner space of the liquid pumping barrel (31), a cylindrical sliding block (32) is arranged in the inner cavity (310), the sliding block (32) is in sliding sealing fit with the inner cavity (310), a pull rod (321) which extends out of the upper part of the liquid pumping barrel (31) is arranged on the upper surface of the sliding block (32), a liquid outlet pipe (33) is arranged at the bottom end of the liquid pumping barrel (31) and is positioned at the central position, and the liquid outlet pipe (33) penetrates through the liquid outlet (23) and protrudes out of; a liquid inlet pipe (34) is arranged on the side wall of the liquid pumping barrel (31) and close to the bottom end, and the liquid inlet pipe (34) is connected with a puncture needle (35) through a drainage pipe (351);

the bottom of extraction mechanism (3) and the top that is located backup pad (11) are equipped with collection mechanism (4), collect mechanism (4) including setting up collecting bottle (41) on backup pad (11), collecting bottle (41) top is equipped with honeycomb duct (42), through bottle plug (422) activity sealing connection between honeycomb duct (42) and collecting bottle (41), the one end that collecting bottle (41) were kept away from in honeycomb duct (42) is equipped with second connecting pipe (421), just second connecting pipe (421) are connected with drain pipe (33).

2. A tumor effusion extraction collection device according to claim 1, wherein: one end of the pull rod (321) extending out of the inner cavity (310) is provided with a cylindrical pressing handle (322).

3. A tumor effusion extraction collection device according to claim 1, wherein: the drainage tube (351) is in threaded connection with the liquid inlet tube (34) through a first connecting tube (352).

4. A tumor effusion extraction collection device according to claim 1, wherein: one end of the drainage tube (351) close to the liquid inlet tube (34) is also provided with a one-way valve (353).

5. A tumor effusion extraction collection device according to claim 1, wherein: the second connecting pipe (421) is connected with the liquid outlet pipe (33) through threads.