CN219049739U

CN219049739U - Tumor hydrops extractor

Info

Publication number: CN219049739U
Application number: CN202223285115.9U
Authority: CN
Inventors: 赵哲; 任瑞丽
Original assignee: Shandong Aosaite Medical Instrument Co ltd
Current assignee: Shandong Aosaite Medical Instrument Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-05-23
Anticipated expiration: 2032-12-06

Abstract

The utility model belongs to the technical field of effusion extraction, and discloses a tumor effusion extractor, which comprises: a dropsy bottle; the liquid suction pipe is arranged at the top of the liquid accumulation bottle, and one end of the liquid suction pipe, which is opposite to the liquid accumulation bottle, is connected with a puncture needle; the negative pressure pump is arranged at one side of the hydrops bottle, and the air inlet end of the negative pressure pump is connected with the hydrops bottle; the fixing sleeve is sleeved on the outer wall of the liquid suction pipe, and one side of the fixing sleeve is connected with a supporting plate; the two ends of the supporting plate are connected with the screw rods through threads, one end of each screw rod extends out of the supporting plate and is fixedly connected with the fixing block, and the other end of each screw rod extends into the supporting plate.

Description

Tumor hydrops extractor

Technical Field

The utility model belongs to the technical field of effusion extraction, and particularly relates to a tumor effusion extractor.

Background

In the process of treating tumors, a large amount of effusion can be reserved in the chest and abdomen of a patient, the patient is uncomfortable and the illness state is worsened due to the existence of the effusion, so that the patient needs to be cleaned in time, and the effusion is usually pumped out of the body by adopting a pumping device in a cleaning mode, so that the safety of the patient is ensured.

The existing extractor is usually used for penetrating a puncture needle into a patient, sucking accumulated liquid into the puncture needle by utilizing a negative pressure device, and enabling the accumulated liquid to enter an accumulated liquid bottle through a liquid suction pipe, so that the accumulated liquid can be extracted rapidly.

Disclosure of Invention

The utility model aims to provide a tumor effusion extractor, which solves the problems that an extractor tube proposed in the background art is easy to swing or drag and affects the safety in use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a tumor effusion extractor comprising:

a dropsy bottle;

the liquid suction pipe is arranged at the top of the liquid accumulation bottle, and one end of the liquid suction pipe, which is opposite to the liquid accumulation bottle, is connected with a puncture needle;

the negative pressure pump is arranged at one side of the hydrops bottle, and the air inlet end of the negative pressure pump is connected with the hydrops bottle;

the fixing sleeve is sleeved on the outer wall of the liquid suction pipe, and one side of the fixing sleeve is connected with a supporting plate;

the two ends of the supporting plate are connected with screw rods through threads, one end of each screw rod extends out of the supporting plate and is fixedly connected with a fixed block, and the other end of each screw rod extends into the supporting plate and is movably connected with a clamping plate through a bearing;

limiting grooves are symmetrically formed in the inner sides of the two clamping plates.

Preferably, the tumor effusion extractor further comprises:

the threaded socket is arranged at one end of the liquid suction pipe and faces the puncture needle, and one end of the puncture needle is connected with a threaded plug matched with the threaded socket;

the thread plug is fixed with the snap ring relative to one end of the puncture needle, and the inside of the thread socket is provided with a clamping groove matched with the snap ring.

Preferably, the tumor effusion extractor further comprises:

the sliding groove is formed in the inner side of the supporting plate, and a sliding block matched with the sliding groove is fixed at one end of the clamping plate.

Preferably, the air outlet end of the negative pressure pump is connected with a filter cover, and active carbon filler is arranged in the filter cover.

Preferably, the liquid collecting bottle further comprises an observation window arranged on the side wall of the liquid collecting bottle, and a scale is arranged on the outer wall of the observation window.

Preferably, the device further comprises a sealing ring fixed on the inner wall of the clamping groove and a rubber pad arranged on the inner side of the limiting groove.

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

according to the utility model, the supporting plate can be firmly clamped on the sickbed bracket through the cooperation of the structures such as the supporting plate, the fixing block, the screw rod and the clamping plate, so that the liquid suction pipe can be limited and fixed, the liquid suction pipe is effectively prevented from swinging or being dragged and pulled in a lap joint manner, and the safety in use is greatly improved;

meanwhile, through the matching of the threaded plug, the threaded socket, the clamping ring and the clamping groove, the puncture needle and the liquid suction pipe can be fastened together, otherwise, the puncture needle and the liquid suction pipe can be quickly separated, and then the puncture needles with different lengths or calibers can be quickly replaced according to requirements, so that the practicability of the device is greatly improved;

and through the cooperation of slider and spout, can support the guide to the backup pad to make the backup pad follow sharp steady movement, improved stability greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the support plate of the present utility model;

FIG. 3 is a schematic view of the structure of the liquid sucking tube of the present utility model when connected with a puncture needle;

in the figure: 1. a dropsy bottle; 2. a filter cover; 3. a negative pressure pump; 4. a fixed sleeve; 5. a support plate; 6. a fixed block; 7. a liquid suction pipe; 8. a threaded socket; 9. a puncture needle; 10. an observation window; 11. a clamping plate; 12. a slide block; 13. a chute; 14. a screw; 15. a limit groove; 16. a threaded plug; 17. a clasp; 18. a clamping groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, a tumor effusion extractor comprising:

a hydrops bottle 1;

the liquid suction pipe 7 is arranged at the top of the liquid accumulation bottle 1, and one end of the liquid suction pipe 7 opposite to the liquid accumulation bottle 1 is connected with a puncture needle 9;

the negative pressure pump 3 is arranged at one side of the hydrops bottle 1, and the air inlet end of the negative pressure pump 3 is connected with the hydrops bottle 1;

the fixing sleeve 4 is sleeved on the outer wall of the liquid suction pipe 7, and one side of the fixing sleeve 4 is connected with the supporting plate 5;

the two ends of the supporting plate 5 are respectively connected with a screw 14 through threads, one end of the screw 14 extends out of the supporting plate 5 and is fixedly connected with a fixed block 6, and the other end of the screw 14 extends into the supporting plate 5 and is movably connected with a clamping plate 11 through a bearing;

limiting grooves 15 are symmetrically formed in the inner sides of the two clamping plates 11.

Through the technical scheme:

specifically, when in use, the puncture needle 9 can be inserted into a patient, then negative pressure is formed in the effusion bottle 1 through the work of the negative pressure pump 3, and then tumor effusion in the patient can enter the liquid suction tube 7 from the puncture needle 9 and enter the effusion bottle 1 through the liquid suction tube 7, so that the tumor effusion can be rapidly extracted;

in addition, when extracting hydrops, can inlay backup pad 5 at the outer wall of sick bed support, and rotate two fixed blocks 6 respectively, make fixed block 6 drive screw rod 14 remove on backup pad 5, then screw rod 14 drive splint 11 remove and be close to the sick bed support to make spacing groove 15 stretch into spacing inslot, thereby can firmly grasp backup pad 5 on the sick bed support, and then can carry out spacing fixed to drawing liquid pipe 7, prevented drawing liquid pipe 7 and taken the ground swing or receive to drag and pull, improved the security when using greatly.

Further, the air outlet end of the negative pressure pump 3 is connected with a filter cover 2, and active carbon filler is arranged in the filter cover 2; the extracted air can be adsorbed and filtered through the activated carbon filler, so that peculiar smell emission is avoided.

Further, the device also comprises a rubber pad arranged at the inner side of the limit groove 15; the rubber pad has the function of skid resistance.

Referring to fig. 3, the tumor effusion extractor further includes:

the threaded socket 8 is arranged at one end of the liquid suction pipe 7 towards the puncture needle 9, and one end of the puncture needle 9 is connected with a threaded plug 16 matched with the threaded socket 8;

a clamping ring 17 is fixed at one end of the threaded plug 16 opposite to the puncture needle 9, and a clamping groove 18 matched with the clamping ring 17 is formed in the threaded socket 8.

Through the technical scheme:

specifically, during the use, through screw plug 16 and screw socket 8 mutual spin fit connection, and snap ring 17 can mutually peg graft the cooperation with draw-in groove 18 to can fasten pjncture needle 9 and drawing liquid pipe 7 together, on the contrary then can be with its quick separation, and then can be according to the pjncture needle 9 of different length or bore of demand quick replacement, improved the practicality of device greatly.

Further, the sealing ring is fixed on the inner wall of the clamping groove 18; the sealing ring has the sealing and leakage-proof functions.

Referring to fig. 2, the tumor effusion extractor further includes:

a sliding groove 13 is formed in the inner side of the supporting plate 5, and a sliding block 12 matched with the sliding groove 13 is fixed at one end of the clamping plate 11.

Specifically, through addding slider 12 and spout 13, make splint 11 drive slider 12 and slide in spout 13 to can support the guide to backup pad 5, make backup pad 5 follow sharp steady movement, improved stability greatly.

Referring to fig. 1, an observation window 10 is provided on a side wall of the liquid accumulation bottle 1, and a scale is provided on an outer wall of the observation window 10; the amount of liquid product drawn from the liquid product bottle 1 can be observed through the observation window 10 and the scale.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tumor effusion extractor, comprising:

a dropsy bottle (1);

the liquid suction pipe (7) is arranged at the top of the liquid accumulation bottle (1), and one end of the liquid suction pipe (7) opposite to the liquid accumulation bottle (1) is connected with a puncture needle (9);

a negative pressure pump (3) arranged at one side of the hydrops bottle (1), and the air inlet end of the negative pressure pump (3) is connected with the hydrops bottle (1);

a fixing sleeve (4) sleeved on the outer wall of the liquid suction pipe (7), and one side of the fixing sleeve (4) is connected with a supporting plate (5);

screw rods (14) are connected to the two ends of the supporting plate (5) through threads, one end of each screw rod (14) extends out of the supporting plate (5) and is fixedly connected with a fixed block (6), and the other end of each screw rod (14) extends into the supporting plate (5) and is movably connected with a clamping plate (11) through a bearing;

limiting grooves (15) are symmetrically formed in the inner sides of the two clamping plates (11).

2. The tumor effusion extractor of claim 1, further comprising:

the threaded socket (8) is arranged at one end of the liquid suction pipe (7) towards the puncture needle (9), and one end of the puncture needle (9) is connected with a threaded plug (16) matched with the threaded socket (8);

a clamping ring (17) is fixed at one end of the threaded plug (16) relative to the puncture needle (9), and a clamping groove (18) matched with the clamping ring (17) is formed in the threaded socket (8).

3. The tumor effusion extractor according to claim 2, characterized in that: the tumor effusion extractor further comprises:

a sliding groove (13) arranged on the inner side of the supporting plate (5), and a sliding block (12) matched with the sliding groove (13) is fixed at one end of the clamping plate (11).

4. A tumor effusion extractor according to claim 3, characterized in that: the air outlet end of the negative pressure pump (3) is connected with a filter cover (2), and active carbon filler is arranged in the filter cover (2).

5. The tumor effusion extractor of claim 4, wherein: the liquid collecting device further comprises an observation window (10) arranged on the side wall of the liquid collecting bottle (1), and a scale is arranged on the outer wall of the observation window (10).

6. The tumor effusion extractor of claim 5, wherein: the sealing ring is fixed on the inner wall of the clamping groove (18), and the rubber pad is arranged on the inner side of the limiting groove (15).