CN213189988U

CN213189988U - Vascular intervention treatment device

Info

Publication number: CN213189988U
Application number: CN202021731894.9U
Authority: CN
Inventors: 陈思攀
Original assignee: Shaanxi Provincial Peoples Hospital
Current assignee: Shaanxi Provincial Peoples Hospital
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-05-14
Anticipated expiration: 2030-08-19

Abstract

The utility model belongs to the technical field of medical treatment, in particular to a vascular intervention treatment device, which comprises a main body cylinder and a puncture needle which is connected inside the main body cylinder in a sliding way, wherein an inner wall thread ring is integrally formed in the inner wall of the main body cylinder, the outer surface of the puncture needle is rotationally connected with a plurality of bearings, the puncture needle is rotationally connected with a connecting cylinder through a plurality of bearings, an outer wall thread ring is integrally formed on the outer surface of the connecting cylinder, so that the connecting cylinder can be conveniently screwed up and down in the inner wall of the main body cylinder through the inner wall thread ring and the outer wall thread ring, and when the connecting cylinder is screwed up and down to drive the puncture needle to go up and down through a plurality of bearings, the puncture needle can be vertically lifted up and down through a plurality of bearings which are rotationally connected, and then the connecting cylinder is more stable when in use through the self-locking, thereby enabling the intervention treatment to be conveniently carried out through the puncture needle.

Description

Vascular intervention treatment device

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to blood vessel intervenes treatment device.

Background

Interventional therapeutics, which is a new subject rapidly developed in recent years and integrating image diagnosis and clinical treatment, is a general name of a series of technologies for introducing specific instruments into a diseased region of a human body through a natural pore or a tiny wound of the human body by using a puncture needle, a catheter and other interventional devices under the guidance and monitoring of imaging equipment such as a digital subtraction angiography machine, a CT, ultrasound, magnetic resonance and the like for minimally invasive treatment.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a blood vessel intervenes treatment device has the fixed use of being convenient for and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a treatment device is intervene to blood vessel, includes a main part section of thick bamboo to and sliding connection is at the inside pjncture needle of a main part section of thick bamboo, integrated into one piece has the inner wall thread circle in the inner wall of a main part section of thick bamboo, the surface of pjncture needle rotates and is connected with a plurality of bearing, the pjncture needle passes through a plurality of the bearing rotates and is connected with the connecting cylinder, the surface integrated into one piece of connecting cylinder has the outer wall thread circle, connecting cylinder and a main part section of thick bamboo pass through inner wall thread circle and outer.

As the utility model discloses a preferred technical scheme of treatment device is intervene to blood vessel, the lower surface integrated into one piece of a main part section of thick bamboo has the connecting cover, the lower surface integrated into one piece of connecting cover has the rubber pad, the surface integrated into one piece of rubber pad has a plurality of stationary blade.

As the utility model discloses a preferred technical scheme of treatment device is intervene to blood vessel, the surface integrated into one piece of pjncture needle has a plurality of bracing piece, the surface of bracing piece rotates and is connected with the pulley, the inner wall integrated into one piece of a main part section of thick bamboo has the sliding connection groove.

As the utility model discloses a preferred technical scheme of treatment device is intervene to blood vessel, integrated into one piece has the stopper in the inner wall of a main part section of thick bamboo, the connecting hole has been seted up to the inside of stopper, just the lower surface of pjncture needle runs through the inside of connecting hole.

As the utility model discloses a preferred technical scheme of treatment device is intervene to blood vessel, the upper surface integrated into one piece of connecting cylinder has the rolling disc.

As the utility model discloses a preferred technical scheme of treatment device is intervene to blood vessel, sliding connection groove, bracing piece and pulley all are provided with two, and two sliding connection groove, bracing piece and pulley all with pjncture needle symmetric distribution.

Compared with the prior art, the beneficial effects of the utility model are that: by arranging the main body cylinder, the whole device is convenient to be fixed and used through the main body cylinder when in use, the inner wall of the main body cylinder is provided with the inner wall thread ring, the outer surface of the puncture needle is rotatably connected with the connecting cylinder through a plurality of bearings, the connecting cylinder is convenient to be screwed and lifted in the inner wall of the main body cylinder through the inner wall thread ring and the outer wall thread ring, and the connecting cylinder is more stable when in use through the self-locking property of the inner wall thread ring and the outer wall thread ring when the connecting cylinder is screwed and drives the puncture needle to lift through the plurality of bearings, so that the puncture needle can be lifted vertically through the plurality of bearings which are rotatably connected, and the connecting cylinder is more stable when in use, thereby being convenient to carry out interventional therapy through the puncture needle, the lower surface of the main body cylinder is provided with the connecting cover, and the lower surface of, make the pjncture needle be convenient for closely laminate on patient's skin through the rubber pad, be provided with a plurality of stationary blade simultaneously at the surface of rubber pad for whole device is convenient for adhere on patient's skin through a plurality of stationary blade.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the screwing connection structure of the puncture needle of the present invention;

FIG. 3 is a schematic view of the sliding connection structure of the puncture needle of the present invention;

in the figure: 1. puncturing needle; 2. rotating the disc; 3. a connecting cylinder; 4. a main body barrel; 5. inner wall thread ring; 6. a sliding connecting groove; 7. a connecting cover; 8. a bearing; 9. a support bar; 10. a limiting block; 11. a fixing sheet; 12. a rubber pad; 13. an outer wall thread ring; 14. a pulley; 15. and connecting the holes.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a blood vessel interventional therapy device comprises a main body cylinder 4 and a puncture needle 1 which is connected inside the main body cylinder 4 in a sliding manner, wherein an inner wall thread ring 5 is integrally formed in the inner wall of the main body cylinder 4, the outer surface of the puncture needle 1 is rotatably connected with a plurality of bearings 8, the puncture needle 1 is rotatably connected with a connecting cylinder 3 through the plurality of bearings 8, an outer wall thread ring 13 is integrally formed on the outer surface of the connecting cylinder 3, the connecting cylinder 3 and the main body cylinder 4 are connected in a screwing manner through the inner wall thread ring 5 and the outer wall thread ring 13, the main body cylinder 4 is arranged in the embodiment, so that the whole device is convenient to be fixedly used through the main body cylinder 4 when in use, the inner wall thread ring 5 is arranged in the inner wall of the main body cylinder 4, the connecting cylinder 3 is simultaneously rotatably connected with the outer surface of the puncture needle 1 through the plurality of bearings 8, and the connecting cylinder 3 is convenient to be lifted and lowered in a screwing manner, and through a plurality of bearing 8 for when connecting cylinder 3 closes soon and drives pjncture needle 1 and go up and down, can rotate the bearing 8 of connecting through a plurality of, make pjncture needle 1 can vertically go up and down, secondly through the auto-lock nature of inner wall helicoid 5 and outer wall helicoid 13, make connecting cylinder 3 more firm when using, thereby make to be convenient for intervene the treatment through pjncture needle 1.

Specifically, the lower surface integrated into one piece of a main part section of thick bamboo 4 has connecting cover 7, the lower surface integrated into one piece of connecting cover 7 has rubber pad 12, the surface integrated into one piece of rubber pad 12 has a plurality of stationary blade 11, and be provided with connecting cover 7 in this embodiment and at the lower surface of a main part section of thick bamboo 4, and be provided with rubber pad 12 at the lower surface of connecting cover 7, make pjncture needle 1 be convenient for closely laminate on patient's skin through rubber pad 12, be provided with a plurality of stationary blade 11 at the surface of rubber pad 12 simultaneously, make whole device be convenient for through the bonding of a plurality of stationary blade 11 on patient's.

Specifically, the surface integrated into one piece of pjncture needle 1 has a plurality of bracing piece 9, the surface of bracing piece 9 rotates and is connected with pulley 14, the inner wall integrated into one piece of a main part section of thick bamboo 4 has sliding connection groove 6, be provided with sliding connection groove 6 in the inner wall of a main part section of thick bamboo 4 in this embodiment, and be provided with a plurality of bracing piece 9 at the surface of pjncture needle 1, sliding connection between sliding connection groove 6 and the bracing piece 9 through pulley 14 simultaneously, thereby make when going up and down to use at pjncture needle 1, be convenient for through sliding connection groove 6 and bracing piece 9's block, and then make that pjncture needle 1 can stabilize carry.

Specifically, a stopper 10 is integrally formed in the inner wall of the main body tube 4, a connection hole 15 is formed inside the stopper 10, and the lower surface of the puncture needle 1 penetrates through the connection hole 15.

Specifically, the rotary disk 2 is integrally formed on the upper surface of the connecting cylinder 3.

Specifically, two sliding connection grooves 6, two supporting rods 9 and two pulleys 14 are arranged, and the two sliding connection grooves 6, the two supporting rods 9 and the two pulleys 14 are symmetrically distributed on the puncture needle 1.

The utility model discloses a theory of operation and use flow: in the use process of the utility model, the main body cylinder 4 is arranged, so that the whole device is convenient to be fixed and used through the main body cylinder 4 when in use, the inner wall thread ring 5 is arranged in the inner wall of the main body cylinder 4, and the connecting cylinder 3 is rotatably connected on the outer surface of the puncture needle 1 through a plurality of bearings 8, so that the connecting cylinder 3 is convenient to be screwed and lifted in the inner wall of the main body cylinder 4 through the inner wall thread ring 5 and the outer wall thread ring 13, and the puncture needle 1 can be lifted and lowered vertically through a plurality of bearings 8 which are rotatably connected when the connecting cylinder 3 is screwed and driven to lift, and then the connecting cylinder 3 is more stable when in use through the self-locking property of the inner wall thread ring 5 and the outer wall thread ring 13, so that the intervention treatment can be conveniently carried out through the puncture needle 1, and be provided with connecting cover 7 at the lower surface of a main part section of thick bamboo 4, and be provided with rubber pad 12 at the lower surface of connecting cover 7, make pjncture needle 1 be convenient for closely laminate on patient's skin through rubber pad 12, be provided with a plurality of stationary blade 11 simultaneously at the surface of rubber pad 12, make whole device be convenient for through a plurality of stationary blade 11 bonding on patient's skin, through being provided with sliding connection groove 6 in the inner wall at a main part section of thick bamboo 4, and be provided with a plurality of bracing piece 9 at the surface of pjncture needle 1, simultaneously through pulley 14 with sliding connection between sliding connection groove 6 and the bracing piece 9, thereby make when pjncture needle 1 goes up and down to use, be convenient for through the block of sliding connection groove 6 and bracing piece 9, and then make the.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A vascular interventional therapy device comprises a main body cylinder (4) and a puncture needle (1) which is connected inside the main body cylinder (4) in a sliding way, and is characterized in that: integrated into one piece has inner wall thread circle (5) in the inner wall of a main part section of thick bamboo (4), the surface of pjncture needle (1) is rotated and is connected with a plurality of bearing (8), pjncture needle (1) is through a plurality of bearing (8) are rotated and are connected with connecting cylinder (3), the surface integrated into one piece of connecting cylinder (3) has outer wall thread circle (13), connecting cylinder (3) and main part section of thick bamboo (4) are passed through inner wall thread circle (5) and outer wall thread circle (13) are closed the connection soon.

2. The vascular interventional treatment device of claim 1, wherein: the lower surface integrated into one piece of main part section of thick bamboo (4) has connecting cover (7), the lower surface integrated into one piece of connecting cover (7) has rubber pad (12), the surface integrated into one piece of rubber pad (12) has a plurality of stationary blade (11).

3. The vascular interventional treatment device of claim 1, wherein: the outer surface integrated into one piece of pjncture needle (1) has a plurality of bracing piece (9), the surface of bracing piece (9) rotates and is connected with pulley (14), the inner wall integrated into one piece of main part section of thick bamboo (4) has sliding connection groove (6).

4. The vascular interventional treatment device of claim 1, wherein: a limiting block (10) is integrally formed in the inner wall of the main body cylinder (4), a connecting hole (15) is formed in the limiting block (10), and the lower surface of the puncture needle (1) penetrates through the connecting hole (15).

5. The vascular interventional treatment device of claim 1, wherein: the upper surface of the connecting cylinder (3) is integrally formed with a rotating disc (2).

6. A vascular interventional treatment device as set forth in claim 3, wherein: the puncture needle is characterized in that the two sliding connection grooves (6), the two supporting rods (9) and the two pulleys (14) are arranged, and the two sliding connection grooves (6), the two supporting rods (9) and the two pulleys (14) are symmetrically distributed on the puncture needle (1).