CN211213255U

CN211213255U - Hydrops draw-out device for tumor surgery

Info

Publication number: CN211213255U
Application number: CN201921589069.7U
Authority: CN
Inventors: 黄莉; 方德周; 黄家惠; 高正
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-08-11
Anticipated expiration: 2029-09-21

Abstract

The utility model provides a hydrops draw-out device is used in tumour operation. Hydrops draw-out device for tumour operation includes cylinder, hydrops case, the rubber buffer, the air exhaust pole, the drawing liquid hose, the feed liquor pipe, stop device, the internal thread pipe, external screwed pipe, graduated flask and screw ring, the inlet of cylinder is connected with the liquid outlet of feed liquor pipe, the surface at the feed liquor pipe is connected to the drawing liquid hose, the inner wall of cylinder and the surface connection of rubber buffer, the right flank of rubber buffer is connected with the left surface of air exhaust pole, the liquid outlet of cylinder and the access connection of internal thread pipe, the inner wall of internal thread pipe is connected with external screwed pipe's head. The utility model provides a hydrops draw-out device for tumour operation has simple structure, design benefit, and convenient to use, extraction hydrops that can be faster collects the hydrops through the graduated flask, can once only accomplish sample censorship process to guaranteed that the hydrops can not by secondary pollution, made things convenient for the hydrops to send to chemical examination.

Description

Hydrops draw-out device for tumor surgery

Technical Field

The utility model relates to a tumour field especially relates to a hydrops draw-out device for tumour operation.

Background

In the clinical practice of oncology, often can meet patient's chest, the condition of peritoneal cavity hydrops, traditional hydrops extraction method is to use a rubber hose who is connected with the pjncture needle, through the syringe that is connected with it, discharge the hydrops in the pleuroperitoneal cavity, during specific operation, at first discharge the air in the syringe, then be connected refractor and rubber tube, take out pleuroperitoneal cavity hydrops in the syringe, this process needs to go on repeatedly, until taking out the hydrops completely, do so and waste time and energy, and cause the pleuroperitoneal cavity hydrops to leak outward easily, form the pollution, and if need carry out the chemical examination to the hydrops, use syringe extraction to inject again in the utensil and test easily and cause secondary pollution, consequently, it solves above-mentioned technical problem to need provide a hydrops extraction device for the tumour operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hydrops draw-out device for tumour operation has solved at first the air escape in with the syringe, then is connected refractor and rubber tube, take out the pleuroperitoneal cavity hydrops in the syringe, and this process need go on repeatedly, until taking out the hydrops completely, does so and not only wastes time and energy, causes pleuroperitoneal cavity hydrops to leak outward easily moreover, forms the pollution, if in addition need carry out chemical examination to the hydrops, use the syringe extraction to inject again and carry out chemical examination in the utensil and cause secondary pollution's problem easily.

For solving the technical problem, the utility model provides a pair of hydrops draw-out device is used in tumour operation, which comprises a needle cylinder, the hydrops case, the rubber buffer, the air exhaust rod, the drawing liquid hose, the feed liquor pipe, stop device, the internal thread pipe, external thread pipe, graduated flask and screw ring, the inlet of cylinder is connected with the liquid outlet of feed liquor pipe, the surface at the feed liquor pipe is connected to the drawing liquid hose, the inner wall of cylinder and the surface connection of rubber buffer, the right flank of rubber buffer is connected with the left surface of air exhaust rod, the liquid outlet of cylinder and the access connection of internal thread pipe, the inner wall of internal thread pipe is connected with external thread pipe's head, the afterbody of external thread pipe and the interior wall connection of screw ring, the surface of screw ring is connected with the top inboard of hydrops case, the inner wall of hydrops case is connected with stop.

Preferably, the positive side surface of the liquid accumulating box is connected with a box door, and the back of the box door is connected with a projection.

Preferably, the positive side of the liquid accumulating box is provided with a groove, and the inner wall of the groove is connected with the outer surface of the bump.

Preferably, the limiting device comprises a first limiting frame, a second limiting frame, a spring, a foam-rubber cushion and a clamping block, the right side face of the clamping block is connected with the left side face of the second limiting frame, the faces, back to back, of the first limiting frame and the second limiting frame are respectively connected with the faces, opposite to the spring, of the two sides, and the inner walls of the first limiting frame and the second limiting frame are connected with the outer wall of the foam-rubber cushion.

Preferably, a clamping groove is formed in the right side face of the first limiting frame, and the inner wall of the clamping groove is connected with the outer surface of the clamping block.

Preferably, the opposite surfaces of the spongy cushions at the two sides are connected with a measuring cylinder, and the bottom of the measuring cylinder is connected with the bottom of the inner side of the liquid accumulating box.

Preferably, the opposite surfaces of the springs on the two sides are respectively connected with the left wall and the right wall of the inner side of the liquid storage box.

Preferably, the inner side of the box door is connected with an observation glass, and the measuring cylinder is positioned at the rear side of the observation glass.

Compared with the prior art, the utility model provides a hydrops draw-out device for tumor operation has following beneficial effect:

the utility model provides a hydrops extracting device for tumor surgery,

(1) before the accumulated liquid is extracted, the device needs to be assembled, the accumulated liquid box can be opened only by pulling a box door handle, the measuring cylinder can be placed in the accumulated liquid box only by giving certain pulling force to the first limiting frame and the second limiting frame due to the elasticity of the spring, the pulling force to the first limiting frame and the second limiting frame is slowed down, the spring can be gradually unfolded, so that the clamping block is inserted into the clamping groove, the measuring cylinder is wrapped by the sponge cushion, the head of the externally-connected threaded pipe is rotated into the outlet of the internally-connected threaded pipe, the tail of the externally-connected threaded pipe is rotated into the threaded ring, finally the tail of the externally-connected threaded pipe enters the measuring cylinder and can be stopped, the liquid extracting hose is sleeved on the outer surface of the liquid inlet pipe, the assembly of the extracting device can be rapidly completed, and the accumulated liquid can be rapidly guided into the measuring cylinder by the needle cylinder when liquid is extracted, the graduated flask is placed and is possessed stability in the hydrops case.

(2) After the assembly of the extracting device is completed, medical personnel only need to place the liquid-extracting hose into the tumor of a patient and then pull the air-extracting rod, so that the rubber plug can move rightwards in the needle cylinder, and only need to pull the rubber plug through the internally-connected threaded pipe, therefore, the effusion extracted into the needle cylinder can enter the measuring cylinder through the transmission of the internally-connected threaded pipe and the externally-connected threaded pipe in sequence, thereby changing the traditional way that the effusion is extracted by the needle cylinder alone and then is transferred through the needle cylinder, so that the effusion extraction process needs to consume a large amount of the needle cylinder to ensure that the effusion can not be infected when the tumor is extracted, and the measuring cylinder is convenient to take out from the effusion box, the extracting device has the advantages of simple structure, ingenious design, convenient use, more rapid effusion extraction, effusion collection through the measuring cylinder, and one-time sampling and inspection processes can be completed, and the accumulated liquid is ensured not to be secondarily polluted, and the accumulated liquid is conveniently sent to assay.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of an effusion extraction device for tumor surgery provided by the present invention;

fig. 2 is a sectional view of the hydrops tank of the hydrops extracting device for tumor surgery provided by the utility model;

FIG. 3 is a schematic structural view of the limiting device shown in FIG. 2;

fig. 4 is a front view of the liquid trap tank shown in fig. 2.

Reference numbers in the figures: 1. the device comprises a needle cylinder, 2, a liquid accumulating box, 3, a rubber plug, 4, an air pumping rod, 5, a liquid pumping hose, 6, a liquid inlet pipe, 7, a limiting device, 8, an internally-connected threaded pipe, 9, an externally-connected threaded pipe, 10, a measuring cylinder, 11, a threaded ring, 12, a groove, 13, a box door, 701, a first limiting frame, 702, a second limiting frame, 703, a spring, 704, a sponge cushion, 705, a clamping block, 706 and a clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of an effusion extraction device for tumor surgery according to a preferred embodiment of the present invention; fig. 2 is a sectional view of the hydrops tank of the hydrops extracting device for tumor surgery provided by the utility model; FIG. 3 is a schematic structural view of the limiting device shown in FIG. 2; fig. 4 is a front view of the liquid trap tank shown in fig. 2. The effusion extraction device for the tumor operation comprises a needle cylinder 1, an effusion box 2, a rubber plug 3, an air suction rod 4 and a liquid suction hose 5, feed liquor pipe 6, stop device 7, inscription screwed pipe 8, external screwed pipe 9, graduated flask 10 and threaded ring 11, the inlet of cylinder 1 and the liquid outlet fixed connection of feed liquor pipe 6, drawing liquid hose 5 cup joints the surface at feed liquor pipe 6, the inner wall of cylinder 1 and rubber buffer 3's surface swing joint, rubber buffer 3's right flank and the left surface fixed connection of air exhaust rod 4, the liquid outlet of cylinder 1 and inscription screwed pipe 8's import fixed connection, inscription screwed pipe 8's inner wall and external screwed pipe 9's head threaded connection, external screwed pipe 9's afterbody and threaded ring 11's inner wall threaded connection, threaded ring 11's surface and the inboard fixed connection in top of hydrops case 2, hydrops 2's inner wall and stop device 7's lateral wall fixed connection.

Further, the front side of the liquid accumulation box 2 is movably connected with a box door 13, and the back of the box door 13 is fixedly connected with a convex block.

Further, the positive side of hydrops case 2 is seted up flutedly 12, and the inner wall of flutedly 12 and the surface joint of lug.

Further, the limiting device 7 comprises a first limiting frame 701, a second limiting frame 702, a spring 703, a sponge pad 704 and a fixture block 705, the right side face of the fixture block 705 is fixedly connected with the left side face of the second limiting frame 702, the faces, back to the front, of the first limiting frame 701 and the second limiting frame 702 are fixedly connected with the faces, opposite to the spring 703, of the two sides respectively, and the inner walls of the first limiting frame 701 and the second limiting frame 702 are fixedly connected with the outer wall of the sponge pad 704.

Furthermore, a clamping groove 706 is formed in the right side face of the first limiting frame 701, and the inner wall of the clamping groove 706 is clamped with the outer surface of the clamping block 705.

Furthermore, the measuring cylinder 10 is clamped on the opposite surfaces of the spongy cushions 704 on the two sides, and the bottom of the measuring cylinder 10 is fixedly connected with the bottom of the inner side of the liquid accumulating box 2.

Further, the opposite surfaces of the springs 703 on the two sides are respectively fixedly connected with the left wall and the right wall of the inner side of the liquid storage tank 2.

Further, an observation glass is fixedly connected to the inner side of the box door 13, and the measuring cylinder 10 is located at the rear side of the observation glass.

The utility model provides a hydrops draw-out device for tumor operation's theory of operation as follows:

before the effusion is extracted, the device needs to be assembled, the effusion box 2 can be opened only by pulling a handle of a box door 13, the spring 703 has elasticity, the measuring cylinder 10 can be placed in the effusion box 2 only by giving a certain pulling force to a first limit frame 701 and a second limit frame 702, the pulling force given to the first limit frame 701 and the second limit frame 702 is reduced, the spring 701 can gradually stretch, so that a clamping block 705 is inserted into the clamping groove 706, a spongy cushion 704 wraps the measuring cylinder 10, the head of an external threaded pipe 9 is turned into the outlet of an internal threaded pipe 8, the tail of the external threaded pipe 9 is turned into the threaded ring 11, finally, the tail of the external threaded pipe 9 enters the measuring cylinder 10 to stop, the liquid suction hose 5 is sleeved on the outer surface of the liquid inlet pipe 6, medical personnel only need to place the liquid suction hose 5 into the tumor of a patient and then pull the air suction rod 4, therefore, the rubber plug 3 moves rightwards in the needle cylinder 1, and only the rubber plug 3 needs to be pulled through the internally-connected threaded pipe 8, so that accumulated liquid pumped into the needle cylinder 1 can sequentially enter the measuring cylinder 10 through the internally-connected threaded pipe 8 and the externally-connected threaded pipe 9.

thereby completion that can be quick is to the assembly of draw-out device, thereby guaranteed that cylinder 1 can be quick when carrying out the drawing liquid lead-in the inside to graduated flask 10 with the hydrops, graduated flask 10 is placed and is equipped with stability in hydrops case 2, the draw-out device has simple structure, design benefit, high durability and convenient use, extraction hydrops that can be quick more, collect the hydrops through the graduated flask, can once only accomplish sample censorship process, and guaranteed that the hydrops can not by secondary pollution, make things convenient for the hydrops to send the chemical examination.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a hydrops draw-out device is used in tumour operation, includes cylinder (1), hydrops case (2), rubber buffer (3), air extraction rod (4), drawing liquid hose (5), feed liquor pipe (6), stop device (7), inscription screwed pipe (8), external screwed pipe (9), graduated flask (10) and screw ring (11), its characterized in that: the inlet of cylinder (1) is connected with the liquid outlet of feed liquor pipe (6), the surface at feed liquor pipe (6) is connected in drawing liquid hose (5), the inner wall of cylinder (1) is connected with the surface of rubber buffer (3), the right flank of rubber buffer (3) is connected with the left flank of air exhaust pole (4), the liquid outlet of cylinder (1) and the access connection of inscription screwed pipe (8), the inner wall of inscription screwed pipe (8) is connected with the head of external screw pipe (9), the afterbody of external screw pipe (9) and the interior wall connection of screw ring (11), the surface of screw ring (11) and the top inboard of hydrops case (2) are connected, the inner wall of hydrops case (2) is connected with the lateral wall of stop device (7).

2. The effusion extraction device for tumor surgery according to claim 1, characterized in that a box door (13) is connected to the front side of the effusion box (2), and a projection is connected to the back of the box door (13).

3. The effusion extraction device for tumor surgery according to claim 1, characterized in that the positive side of the effusion cell (2) is provided with a groove (12), the inner wall of the groove (12) being connected with the outer surface of the protrusion.

4. The effusion extraction device for tumor surgery according to claim 1, characterized in that the limiting device (7) comprises a first limiting frame (701), a second limiting frame (702), a spring (703), a sponge pad (704) and a fixture block (705), the right side of the fixture block (705) is connected with the left side of the second limiting frame (702), the faces of the first limiting frame (701) and the second limiting frame (702) opposite to each other are respectively connected with the faces of the spring (703) on both sides, and the inner walls of the first limiting frame (701) and the second limiting frame (702) are both connected with the outer wall of the sponge pad (704).

5. The effusion extraction device for tumor surgery according to claim 4, characterized in that the right side of the first limit frame (701) is provided with a clamping groove (706), and the inner wall of the clamping groove (706) is connected with the outer surface of the clamping block (705).

6. The effusion extraction device for tumor surgery according to claim 4, characterized in that the measuring cylinder (10) is connected to the sponge mat (704) on both sides at the opposite side, and the bottom of the measuring cylinder (10) is connected to the inner bottom of the effusion box (2).

7. The effusion extraction device for tumor surgery according to claim 1, characterized in that the opposite sides of the spring (703) on both sides are connected to the inner left and right walls of the effusion cell (2), respectively.

8. The effusion extraction device for tumor surgery according to claim 2, characterized in that an observation glass is connected to the inner side of the chamber door (13), and the graduated cylinder (10) is located at the rear side of the observation glass.