CN213526687U

CN213526687U - Medical thyroid cyst puncture suction device

Info

Publication number: CN213526687U
Application number: CN202022014779.6U
Authority: CN
Inventors: 王勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-25
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a medical thyroid cyst puncture suction device, which comprises a first sleeve, wherein one end of the first sleeve is fixedly connected with an equipment sleeve, the inner wall of the first sleeve is sleeved with a liquid suction pipe, one end of the liquid suction pipe is in threaded connection with the inner wall of the first sleeve, one end of the liquid suction pipe is fixedly connected with a needle tube, the inner wall of the liquid suction pipe is in sliding connection with a piston, one end of the piston is fixedly connected with a suction pull rod, one end of the needle tube is in threaded connection with a puncture needle head, through the design of the equipment sleeve, when in use, an operator can drive the suction pull rod to move by pressing an operation block so as to drive the piston to move in the liquid suction pipe for exhausting, the operation block is loosened, the suction pull rod is moved under the action of a spring so as to drive the piston to move reversely, thereby carrying out thyroid cyst liquid suction, and the operation, thereby facilitating the surgeon to free the other hand to assist in the surgery.

Description

Medical thyroid cyst puncture suction device

Technical Field

The utility model mainly relates to the technical field of thyroid cyst suction, in particular to a medical thyroid cyst puncture suction device.

Background

Thyroid cyst is a sac in which liquid is found in the thyroid gland, and when the cyst is large, dysphagia, dyspnea, hoarse voice and the like are likely to occur, and the cyst needs to be punctured and sucked until the liquid cannot be sucked.

The existing puncture suction equipment needs two hands to operate when in use, one hand holds the puncture suction device and the other hand sucks thyroid cyst when in use, and the existing puncture suction equipment is not as good in stability when in operation as one-hand operation.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a medical thyroid cyst puncture suction device for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a medical thyroid cyst puncture suction device, including first sleeve, first telescopic one end fixedly connected with equipment sleeve, the liquid suction pipe has been cup jointed to first telescopic inner wall, the one end of liquid suction pipe and the inner wall threaded connection of first sleeve, the one end fixedly connected with needle tubing of liquid suction pipe, the one end of needle tubing has a perfect understanding each other with the one end of liquid suction pipe, the inner wall sliding connection of liquid suction pipe has the piston, the pull rod is taken out to the one end fixedly connected with of piston, the one end screw thread of needle tubing is connected with the puncture syringe needle, the puncture syringe needle has a perfect understanding each other with the needle tubing.

Preferably, two groups of guide rods are fixedly mounted at one end of the first sleeve, and one ends of the two groups of guide rods are fixedly connected with one end inside the equipment sleeve.

Preferably, one end of each of the two groups of guide rods is slidably connected with a guide seat, and one side of each guide seat is fixedly connected with one end of the pull-plug pull rod.

Preferably, four sets of positioning sliding grooves are fixedly formed in the inner wall of the equipment sleeve, an installation block is connected to the inner wall of the equipment sleeve in a sliding mode, four sets of positioning sliding blocks are fixedly installed on the outer side of the installation block, and the bottom ends of the four sets of positioning sliding blocks are connected with the bottoms of the four sets of positioning sliding grooves in a sliding mode.

Preferably, one side of the mounting block is fixedly connected with a return spring, and one end of the return spring is fixedly connected with one side of the guide seat far away from the pull-plug pull rod.

Preferably, one side of the mounting block is rotatably connected with an adjusting rod, one end of the adjusting rod penetrates through one end of the equipment sleeve and is in threaded connection with an adjusting nut, and one side of the adjusting nut is rotatably connected with one end of the equipment sleeve.

Preferably, a lateral sliding groove is formed in the outer side of the equipment sleeve, an operation block is connected to the bottom of the lateral sliding groove in a sliding mode, and one end of the operation block is fixedly connected with the middle of the front face of the guide seat.

Compared with the prior art, the beneficial effects of the utility model are that: one of which, the utility model discloses a telescopic design of equipment, the operator can drive when using and take out the pull rod and remove and then drive the piston and remove in the liquid suction pipe and exhaust according to pressing the operation piece, loosens the operation piece, makes to take out the pull rod and remove and drive piston reverse movement under the spring action, and then carries out thyroid cyst liquid suction, and the one hand can be operated to be convenient for the doctor makes to vacate the supplementary operation of another hand and go on in the operation.

Two, the utility model discloses an adjusting nut and the design of adjusting the pole make the accessible rotate adjusting nut using to make adjusting nut and adjusting pole screw thread transmission, and then drive return spring and remove, obtain different pulling forces when removing the same distance with the regulation operation piece, thereby adjust piston's translation rate.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

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

fig. 3 is a schematic structural diagram of the internal components of the equipment sleeve according to the present invention.

In the figure: 1. a first sleeve; 2. an equipment sleeve; 3. a liquid pumping pipe; 4. a needle tube; 5. a piston; 6. the pull rod is pulled out and inserted; 7. a guide bar; 8. a guide seat; 9. a return spring; 10. mounting blocks; 11. positioning the chute; 12. positioning the sliding block; 13. adjusting a rod; 14. adjusting the screw cap; 15. a lateral chute; 16. an operation block; 17. a puncture needle head.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3 heavily, the utility model provides a medical thyroid cyst puncture suction device, including first sleeve 1, the one end fixedly connected with equipment sleeve 2 of first sleeve 1, the inner wall of first sleeve 1 has cup jointed liquid suction pipe 3, the one end of liquid suction pipe 3 and the inner wall threaded connection of first sleeve 1, the one end fixedly connected with needle tubing 4 of liquid suction pipe 3, the one end of needle tubing 4 and the one end of liquid suction pipe 3 link up each other, the inner wall sliding connection of liquid suction pipe 3 has piston 5, the one end fixedly connected with of piston 5 inserts pull rod 6, the one end screw thread of needle tubing 4 is connected with puncture needle 17, puncture needle 17 and needle tubing 4 link up each other.

First sleeve 1's one end fixed mounting has two sets of guide bars 7, the one end of two sets of guide bars 7 and the inside one end fixed connection of equipment sleeve 2, side direction spout 15 has been seted up in equipment sleeve 2's the outside, side direction spout 15's bottom sliding connection has operation piece 16, the one end and the positive middle part fixed connection of guide holder 8 of operation piece 16, the one end sliding connection of two sets of guide bars 7 has guide holder 8, one side of guide holder 8 and the one end fixed connection of taking out and inserting pull rod 6.

Four groups of positioning sliding grooves 11 are fixedly formed in the inner wall of the equipment sleeve 2, an installation block 10 is connected to the inner wall of the equipment sleeve 2 in a sliding mode, four groups of positioning sliding blocks 12 are fixedly installed on the outer side of the installation block 10, and the bottom ends of the four groups of positioning sliding blocks 12 are connected with the bottoms of the four groups of positioning sliding grooves 11 in a sliding mode.

One side of the mounting block 10 is fixedly connected with a return spring 9, and one end of the return spring 9 is fixedly connected with one side of the guide seat 8 far away from the drawing and inserting pull rod 6.

One side of installation piece 10 rotates and is connected with regulation pole 13, the one end of adjusting pole 13 runs through the one end of equipment sleeve 2 and threaded connection has adjusting nut 14, one side of adjusting nut 14 rotates with the one end of equipment sleeve 2 and is connected, use and make the accessible rotate adjusting nut 14 to make adjusting nut 14 and adjusting pole 13 screw thread transmission, and then drive return spring 9 and remove, obtain different pulling forces when removing the same distance with regulation operation piece 16, thereby adjust the translation rate of piston 5.

Through the design of equipment sleeve 2, the operator can drive the extraction and insertion pull rod 6 and then drive piston 5 and remove in liquid suction pipe 3 and exhaust when using according to operation piece 16, unclamps operation piece 16, makes extraction and insertion pull rod 6 remove and drive piston 5 reverse movement under return spring 9's effect, and then carries out thyroid cyst drawing liquid, and the one hand can be operated to be convenient for the doctor make another hand vacate in the operation and assist the operation to go on.

The utility model discloses a concrete operation as follows: before use, an operator rotates the adjusting nut 14 according to the use condition to drive the adjusting rod 13 to move, so as to drive the mounting block 10 to move, and further adjust the position of the return spring 9, so as to adjust the operating block 16 to obtain different pulling forces when moving for the same distance, and further adjust the moving speed of the piston 5.

The outside of the device sleeve 2 is held by a hand, the thumb pushes the operating block 16, the operating block 16 drives the guide seat 8 to slide along the guide rod 7, the inserting and pulling rod 6 is further driven to move, the inserting and pulling rod 6 drives the piston 5 to move to one end of the liquid extracting pipe 3, and therefore air inside the liquid extracting pipe 3 is discharged.

Puncture the goiter bag with puncture syringe needle 17 to loosen the thumb and operate 16, under return spring 9's effect, return spring 9 drives guide holder 8 and slides along guide bar 7, and then drives and take out and insert pull rod 6 and piston 5 and remove, and the liquid in the goiter bag is followed puncture syringe needle 17 and is located along needle tubing 4 by the suction liquid pipe 3 in, compares in traditional both hands operation, and this equipment one hand can be operated and has better stability.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The utility model provides a medical thyroid cyst puncture suction device, including first sleeve (1), its characterized in that, the one end fixedly connected with equipment sleeve (2) of first sleeve (1), liquid suction pipe (3) have been cup jointed to the inner wall of first sleeve (1), the one end of liquid suction pipe (3) and the inner wall threaded connection of first sleeve (1), the one end fixedly connected with needle tubing (4) of liquid suction pipe (3), the one end of needle tubing (4) link up each other with the one end of liquid suction pipe (3), the inner wall sliding connection of liquid suction pipe (3) has piston (5), the one end fixedly connected with of piston (5) is taken out and is inserted pull rod (6), the one end screw thread of needle tubing (4) comes to be connected with puncture syringe needle (17), puncture syringe needle (17) link up each other with needle tubing (4).

2. A thyroid cyst puncture aspiration device according to claim 1, characterized in that two sets of guiding rods (7) are fixedly mounted at one end of the first sleeve (1), and one end of the two sets of guiding rods (7) is fixedly connected with one end inside the device sleeve (2).

3. A thyroid cyst puncture and suction device according to claim 2, characterized in that one end of the two sets of guide rods (7) is connected with a guide base (8) in a sliding way, and one side of the guide base (8) is fixedly connected with one end of the pull-and-insert rod (6).

4. The medical thyroid cyst puncturing and sucking device as claimed in claim 1, wherein four sets of positioning sliding grooves (11) are fixedly formed in the inner wall of the device sleeve (2), an installation block (10) is slidably connected to the inner wall of the device sleeve (2), four sets of positioning sliding blocks (12) are fixedly installed on the outer side of the installation block (10), and the bottom ends of the four sets of positioning sliding blocks (12) are slidably connected with the bottoms of the four sets of positioning sliding grooves (11).

5. A medical thyroid cyst puncture and suction device according to claim 4, characterized in that a return spring (9) is fixedly connected to one side of the mounting block (10), and one end of the return spring (9) is fixedly connected to one side of the guide seat (8) far away from the inserting and pulling rod (6).

6. A medical thyroid cyst puncture suction device according to claim 4, characterized in that one side of the mounting block (10) is rotatably connected with an adjusting rod (13), one end of the adjusting rod (13) penetrates through one end of the device sleeve (2) and is threadedly connected with an adjusting nut (14), and one side of the adjusting nut (14) is rotatably connected with one end of the device sleeve (2).

7. The medical thyroid cyst puncturing and sucking device as claimed in claim 1, characterized in that a lateral sliding groove (15) is formed in the outer side of the device sleeve (2), an operating block (16) is slidably connected to the bottom of the lateral sliding groove (15), and one end of the operating block (16) is fixedly connected to the middle of the front surface of the guide seat (8).