CN212141032U

CN212141032U - Drainage device for tumor effusion

Info

Publication number: CN212141032U
Application number: CN202020242399.5U
Authority: CN
Inventors: 卫明; 黄锡坚; 谢申涛
Original assignee: SHENZHEN CURE & SURE BIOTECH Ltd
Current assignee: SHENZHEN CURE & SURE BIOTECH Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-12-15
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses a tumor effusion drainage device, which comprises a top seat and a support rod, wherein the top seat is arranged at one end of the support rod, a mounting hole is arranged in the support rod, the device also comprises an extrusion component and a drainage component, the extrusion component is arranged on the support rod, and the drainage component is arranged at the other end of the support rod; the tumor effusion drainage device can conveniently puncture the imbibition needle into the tumor through the extrusion component, and meanwhile, the extrusion component can apply certain external force to the tumor, so that tumor effusion can more quickly enter the imbibition component; the length of each imbibing needle penetrating into the tumor can be quantitatively controlled by operating each threaded sleeve, so that the condition that the imbibing needle penetrates into the tumor too deeply or too shallowly is effectively avoided; this tumour hydrops drainage ware simple operation, labour saving and time saving have alleviateed medical personnel's intensity of labour greatly, and this drainage ware imbibition is fast simultaneously, can get rid of the hydrops in the tumour totally in the short time, has alleviateed the misery of patient.

Description

Drainage device for tumor effusion

Technical Field

The utility model relates to a tumor medical instrument, concretely relates to tumor hydrops drainage ware.

Background

When carrying out the excision of performing the operation to human tumour, often there is the hydrops in the tumour, traditional tumour hydrops drainage in-process, medical personnel generally can use the hydrops that the cylinder directly extracted the disease tumour, the length that the cylinder pierced the tumour only can pass through medical personnel manual control, can not pierce the tumour accurately quantitatively, cause the cylinder to pierce too dark or too shallow condition easily, lead to remaining more hydrops in the tumour, simultaneously because the hydrops volume that uses the cylinder to extract at every turn is limited, consequently need medical personnel to extract the operation many times, the operation is complicated, waste time and energy, still can bring very big misery for the disease.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple operation, imbibition are efficient, steerable imbibition needle pierces the tumour hydrops drainage ware of tumour length.

In order to achieve the above purpose, the following scheme is provided: a tumor effusion drainage device comprises a top seat and a support rod, wherein the top seat is arranged at one end of the support rod, a mounting hole is arranged in the support rod, the device also comprises an extrusion assembly and a drainage assembly, the extrusion assembly is arranged on the support rod, the drainage assembly is arranged at the other end of the support rod, the extrusion assembly comprises a sliding sleeve, a spring, a connecting rod, a clamping arm, a second sleeve, a second screw sleeve and a second extrusion pad, the sliding sleeve is sleeved on the support rod, one end of the sliding sleeve, far away from the top seat, is fixedly connected with one end of the spring, the other end of the spring is fixedly connected with the support rod, the spring is sleeved on the support rod, one end of the sliding sleeve, close to the spring, is hinged with one end of the connecting rod, the other end of the connecting rod is hinged with the outer wall of the clamping arm, one end of the clamping arm is hinged with one end of the support rod, far away from the top seat, the other, and a second extrusion pad is arranged at one end of the second screw sleeve, which is far away from the clamping arm.

The top seat is used for assisting the extrusion assembly to work and providing a force application base point for the extrusion assembly; the support rod is a supporting component of the drainage device; the extrusion subassembly is used for pricking the tumour with the second imbibition needle and exerts pressure to the tumour for hydrops in the tumour can discharge fast, and second sleeve pipe and the cooperation of second swivel nut are used, and steerable second imbibition needle exposes the length of second extrusion pad, and then the length that the tumour was pierced to the control second imbibition needle.

Furthermore, the number of the extrusion assemblies is two, and the two extrusion assemblies are symmetrically arranged on two sides of the supporting rod.

Wherein, two extrusion components set up in branch both sides symmetrically, can exert pressure to the tumour symmetrically for tumour atress is balanced, avoids the unexpected condition to take place.

Further, the clamping arm is of a hollow structure.

Wherein, be hollow structure in the arm lock and be convenient for install the second honeycomb duct.

Further, the drainage assembly comprises a first guide pipe, a liquid collecting bin, a first sleeve, a first screw sleeve, a first extrusion pad, a first liquid suction needle, a second guide pipe and a second liquid suction needle, the liquid collecting bin is arranged in the support rod, one end of the first guide pipe is connected with the liquid collecting bin, the first guide pipe is arranged in the mounting hole of the support rod, the first sleeve is arranged at the end part of the support rod, which is far away from the top seat, the first sleeve is connected and communicated with the liquid collecting bin, the other end of the first sleeve is provided with the first liquid suction needle, the first sleeve is sleeved with the first screw sleeve, the first screw sleeve is movably connected with the first sleeve through threads, one end of the first screw sleeve, which is far away from the support rod, is provided with the first extrusion pad, the first liquid suction needle penetrates through the first extrusion pad, one end of the second guide pipe is connected with the liquid collecting bin, the second guide pipe is arranged in the clamping arm, and the other end of the second guide pipe is connected with one, the second liquid suction needle is arranged at one end, far away from the clamping arm, of the second sleeve and penetrates through the second extrusion pad.

The first guide pipe and the second guide pipe are used for draining tumor accumulated liquid, and the first guide pipe is connected with an external liquid suction pump or a vacuum glass bottle, so that the liquid outlet end of the first guide pipe is in a negative pressure state, and the accumulated liquid in the tumor can be smoothly pumped out; the effusion bin is used for gathering tumor effusion; the first sleeve and the first threaded sleeve are matched for use, so that the length of the first liquid suction needle exposed out of the first extrusion pad can be controlled, and further the length of the first liquid suction needle penetrating into a tumor can be controlled.

Furthermore, one end of the sliding sleeve, which is close to the top seat, is provided with an annular pulling block, and the pulling block is sleeved on the supporting rod.

Wherein, draw the piece and be used for assisting to stimulate the sliding sleeve for medical personnel can more easily stimulate the sliding sleeve.

Further, the clamping arm is arc-shaped.

The arc-shaped clamping arms are more attached to the shape of the tumor, so that the second liquid suction needle can be easily inserted into the tumor.

Furthermore, the first liquid suction needle and the second liquid suction needle are identical in structure, and a plurality of liquid suction holes are formed in the needle wall of the first liquid suction needle.

Wherein, the imbibition hole on first imbibition needle and the second imbibition needle makes the imbibition mouth on the imbibition needle become many, can absorb the hydrops in the tumour comprehensively swiftly.

The utility model discloses a theory of operation and advantage lie in: the tumor effusion drainage device can conveniently puncture the imbibition needle into the tumor through the extrusion component, and meanwhile, the extrusion component can apply certain external force to the tumor, so that tumor effusion can more quickly enter the imbibition component; the length of each imbibing needle penetrating into the tumor can be quantitatively controlled by operating each threaded sleeve, so that the condition that the imbibing needle penetrates into the tumor too deeply or too shallowly is effectively avoided; this tumour hydrops drainage ware simple operation, labour saving and time saving have alleviateed medical personnel's intensity of labour greatly, and this drainage ware imbibition is fast simultaneously, can get rid of the hydrops in the tumour totally in the short time, has alleviateed the misery of patient.

Drawings

Fig. 1 is a front view of the present invention;

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

fig. 3 is a schematic structural view of the first liquid suction needle of the present invention.

Detailed Description

The following is a more detailed description of the present invention with reference to specific embodiments.

Reference numerals in the drawings of the specification include:

1. the device comprises a top seat, 2 parts of a support rod, 3 parts of a first flow guide pipe, 4 parts of a pulling block, 5 parts of a sliding sleeve, 6 parts of a spring, 7 parts of a connecting rod, 8 parts of a liquid collecting bin, 9 parts of a first sleeve, 10 parts of a first screw sleeve, 11 parts of a first extrusion pad, 12 parts of a first liquid suction needle, 13 parts of a second flow guide pipe, 14 parts of a clamping arm; 15. and a second sleeve 16, a second screw sleeve 17, a second extrusion pad 18 and a second liquid suction needle.

The specific implementation process is as follows:

as shown in fig. 1, a tumor effusion drainage device comprises a top seat 1 and a supporting rod 2, wherein the top seat 1 is installed at one end of the supporting rod 2, a mounting hole is arranged in the supporting rod 2, the device further comprises an extrusion assembly and a drainage assembly, the extrusion assembly is installed on the supporting rod 2, the drainage assembly is installed at the other end of the supporting rod 2, the extrusion assembly comprises a sliding sleeve 5, a spring 6, a connecting rod 7, a clamping arm 14, a second sleeve 15, a second screw sleeve 16 and a second extrusion pad 17, the sliding sleeve 5 is sleeved on the supporting rod 2, one end of the sliding sleeve 5 far away from the top seat 1 is fixedly connected with one end of the spring 6, the other end of the spring 6 is fixedly connected with the supporting rod 2, the spring 6 is sleeved on the supporting rod 2, one end of the sliding sleeve 5 near the spring 6 is hinged with one end of the connecting rod 7, the other end of the connecting rod 7 is hinged with the outer wall of the clamping, a second sleeve 15 is installed at the other end of the clamping arm 14, a second threaded sleeve 16 is sleeved on the second sleeve 15, the second threaded sleeve 16 is movably connected with the second sleeve 15 through threads, and a second extrusion pad 17 is arranged at one end, far away from the clamping arm 14, of the second threaded sleeve 16.

The clamping arm 14 is of a hollow structure.

The clamping arm 14 is arc-shaped.

When medical personnel use the tumor effusion drainage apparatus, firstly, the length of the first imbibition needle 12 and the second imbibition needle 18 penetrating into the tumor is set according to the tumor parameters displayed by the X-ray film; when the length of the second liquid suction needle penetrating into the tumor is set, the second threaded sleeve 16 moves on the second sleeve 15 by rotating the second threaded sleeve 16, and the second threaded sleeve 16 drives the second pressing pad 17 to move together, so that the second liquid suction needle 18 is exposed from the second threaded sleeve 16 and the second pressing pad 17 until the second liquid suction needle 18 reaches the preset exposed length.

The number of the extrusion assemblies is two, and the two extrusion assemblies are symmetrically arranged on two sides of the support rod 2.

The above operation is performed on both the pressing assemblies, so that both the second liquid suction needles 18 reach the predetermined exposed length.

As shown in fig. 2, the drainage assembly comprises a first flow guide tube 3, a liquid collecting bin 8, a first sleeve 9, a first swivel nut 10, a first extrusion pad 11, a first liquid suction needle 12, a second flow guide tube 13 and a second liquid suction needle 18, the liquid collecting bin 8 is arranged in a support rod 2, one end of the first flow guide tube 3 is connected with the liquid collecting bin 8, the first flow guide tube 3 is arranged in a mounting hole of the support rod 2, the first sleeve 9 is arranged at one end of the support rod 2 far away from the top seat 1, the first sleeve 9 is connected and communicated with the liquid collecting bin 8, the first liquid suction needle 12 is arranged at the other end of the first sleeve 9, the first sleeve 9 is sleeved with the first swivel nut 10, the first swivel nut 10 is movably connected with the first sleeve 9 through a screw thread, the first extrusion pad 11 is arranged at one end of the first swivel nut 10 far away from the support rod 2, the first liquid suction needle 12 penetrates through the first extrusion pad 11, one end of the second flow guide tube 13 is connected with the liquid collecting bin 8, the second honeycomb duct 13 is installed in the clamping arm 14, the other end of the second honeycomb duct 13 is connected with one end, close to the clamping arm 14, of the second sleeve 15, the second liquid suction needle 18 is arranged at one end, far away from the clamping arm 14, of the second sleeve 15, and the second liquid suction needle 18 penetrates through the second squeezing pad 17.

After the penetration length of the second liquid suction needle 18 is set, the penetration length of the first liquid suction needle is set, the first threaded sleeve 10 moves on the first sleeve 9 by rotating the first threaded sleeve 10, and the first threaded sleeve 10 drives the first extrusion pad 11 to move together, so that the first liquid suction needle 12 is exposed from the first threaded sleeve 10 and the first extrusion pad 11 until the first liquid suction needle 12 reaches the preset exposure length.

One end of the sliding sleeve 5 close to the top seat 1 is provided with an annular pulling block 4, and the pulling block 4 is sleeved on the supporting rod 2.

After the puncture length of each imbibing needle is adjusted, imbibing operation can be carried out on the tumor of the patient; the operation of the drainage device for penetrating into the tumor is similar to the operation of the needle cylinder, medical personnel uses the index finger and the middle finger to clamp the sliding sleeve 5, the finger bellies of the two fingers are attached to the pulling block 4, the thumb is pressed on the top seat 1, the three fingers cooperate to enable the sliding sleeve 5 to be close to the top seat 1, the sliding sleeve 5 elongates the spring 6, the sliding sleeve 5 opens the two clamping arms 14 through the connecting rod 7 at the same time, after the two clamping arms 14 are opened in place, the medical personnel pierces the first liquid suction needle 12 into the tumor of a patient until the first extrusion pad 11 is attached to the surface of the tumor, then slowly releases the sliding sleeve 5, due to the action of the spring 6, the sliding sleeve 5 is gradually reset, the two clamping arms 14 are driven to be tightened through the connecting rod 7 in the resetting process of the sliding sleeve 5, in the process, the second liquid suction needle 18 on the clamping arm 14 can penetrate into the tumor until the second extrusion pad 17 is attached, so that the two clamping arms drive the second pressing pad 7 thereon to continuously press the tumor.

After the penetration of each imbibition needle is finished, the imbibition pump at the liquid outlet end of the first flow guide tube 3 can be started to carry out liquid absorption on the tumor, and the liquid outlet end of the first flow guide tube 3 can also be connected into the vacuum glass tank to carry out liquid absorption on the tumor.

As shown in fig. 3, the first liquid suction needle 12 and the second liquid suction needle 18 have the same structure, and a plurality of liquid suction holes are formed in a needle wall of the first liquid suction needle 12.

After the liquid suction pump is started, the effusion in the tumor is sucked away through the needle openings and the liquid suction holes on the first liquid suction needle 12 and the second liquid suction needle 18; the tumor effusion enters a liquid collecting bin 8 in the supporting rod 2 through a first liquid sucking needle 12 and a first sleeve 9; meanwhile, tumor effusion can also enter the effusion bin through the second imbibition needle 18, the second sleeve 15 and the second drainage tube 13; in the process, the second extrusion pad 17 continuously extrudes the tumor, so that effusion in the tumor is quickly discharged; the tumor effusion is drained to the outside by the first guide pipe 3 after entering the liquid collecting bin 8.

After the tumor effusion is discharged, the drainage device can be removed from the tumor.

The tumor effusion drainage device can conveniently puncture the imbibition needle into the tumor through the extrusion component, and meanwhile, the extrusion component can apply certain external force to the tumor, so that tumor effusion can more quickly enter the imbibition component; the length of each imbibing needle penetrating into the tumor can be quantitatively controlled by operating each threaded sleeve, so that the condition that the imbibing needle penetrates into the tumor too deeply or too shallowly is effectively avoided; this tumour hydrops drainage ware simple operation, labour saving and time saving have alleviateed medical personnel's intensity of labour greatly, and this drainage ware imbibition is fast simultaneously, can get rid of the hydrops in the tumour totally in the short time, has alleviateed the misery of patient.

The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details, features, or other details of the present invention in the form of a more detailed description, which is presented for the purpose of illustration only, the more detailed description being taken by way of example only, and the more detailed description being presented for the purpose of illustrating the principles of the invention as embodied in the form of a more complete and readily available computer-readable medium. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a tumour hydrops drainage ware, includes footstock (1) and branch (2), the one end at branch (2) is installed in footstock (1), be equipped with the mounting hole in branch (2), its characterized in that: the extrusion assembly is arranged on the support rod (2), the drainage assembly is arranged at the other end of the support rod (2), the extrusion assembly comprises a sliding sleeve (5), a spring (6), a connecting rod (7), a clamping arm (14), a second sleeve (15), a second screw sleeve (16) and a second extrusion pad (17), the sliding sleeve (5) is sleeved on the support rod (2), one end of the top seat (1) far away from the sliding sleeve (5) is fixedly connected with one end of the spring (6), the other end of the spring (6) is fixedly connected with the support rod (2), the spring (6) is sleeved on the support rod (2), one end of the sliding sleeve (5) close to the spring (6) is hinged with one end of the connecting rod (7), the other end of the connecting rod (7) is hinged with the outer wall of the clamping arm (14), one end of the clamping arm (14) is hinged with one end of the support rod (2) far away from the top seat (1), second sleeve pipe (15) are installed to the other end of arm lock (14), the cover is equipped with second swivel nut (16) and second sleeve pipe (15) and passes through screw thread swing joint on second sleeve pipe (15), the one end that arm lock (14) were kept away from in second swivel nut (16) is equipped with second extrusion pad (17).

2. The tumor effusion flow diverter of claim 1, characterized in that: the number of the extrusion assemblies is two, and the two extrusion assemblies are symmetrically arranged on two sides of the supporting rod (2).

3. The tumor effusion flow diverter of claim 1, characterized in that: the clamping arm (14) is of a hollow structure.

4. The tumor effusion flow diverter of claim 1, characterized in that: the drainage assembly comprises a first guide pipe (3), a liquid collecting bin (8), a first sleeve (9), a first threaded sleeve (10), a first extrusion pad (11), a first liquid suction needle (12), a second guide pipe (13) and a second liquid suction needle (18), the liquid collecting bin (8) is arranged in the support rod (2), one end of the first guide pipe (3) is connected with the liquid collecting bin (8) and the first guide pipe (3) is arranged in a mounting hole of the support rod (2), the first sleeve (9) is arranged at the end part, far away from the top seat (1), of the support rod (2), the first sleeve (9) is connected and communicated with the liquid collecting bin (8), the other end of the first sleeve (9) is provided with the first liquid suction needle (12), the first threaded sleeve (10) is sleeved on the first sleeve (9), the first threaded sleeve (10) is movably connected with the first sleeve (9), and the end, far away from the support rod (2), of the first threaded sleeve (10) is provided with the first extrusion pad (11), first imbibition needle (12) pass first dummy block (11), the one end and the album of liquid storehouse (8) of second honeycomb duct (13) are connected, and second honeycomb duct (13) are installed in arm lock (14) and the other end and the second sleeve pipe (15) of second honeycomb duct (13) are close to the one end of arm lock (14) and are connected, second imbibition needle (18) set up the one end of keeping away from arm lock (14) in second sleeve pipe (15), and second imbibition needle (18) pass second dummy block (17).

5. The tumor effusion flow diverter of claim 1, characterized in that: one end of the sliding sleeve (5) close to the top seat (1) is provided with an annular pulling block (4), and the pulling block (4) is sleeved on the supporting rod (2).

6. The tumor effusion flow diverter of claim 1, characterized in that: the clamping arm (14) is arc-shaped.

7. The tumor effusion flow diverter of claim 4, wherein: the first liquid suction needle (12) and the second liquid suction needle (18) are identical in structure, and a plurality of liquid suction holes are formed in the needle wall of the first liquid suction needle (12).