阅读说明：本技术 一种神经外科临床介入治疗装置 (Clinical interventional therapy device for neurosurgery ) 是由 吴玉学 于 2020-07-06 设计创作，主要内容包括：本发明涉及医疗辅助设备技术领域,具体涉及一种神经外科临床介入治疗装置,包括介入导管,发明介入导管的上端连通有弧形管,且介入导管的顶端连通有半球顶管；发明弧形管的内腔中连接有第一弹性套,且弧形管和第一弹性套之间形成有储药腔,发明弧形管的外侧壁上周向开设有多排与其内腔相通的出药孔；发明半球顶管的内腔中连接有第二弹簧套,且半球顶管和第二弹簧套之间形成有润滑腔,发明半球顶管的外侧壁上周向开设有与其内腔相通的润滑孔；发明介入导管的内腔中沿第二弹簧套的下方设置有硅胶头；本发明设计的神经外科临床介入治疗装置结构设计合理,能够更加精确的对患者的病变心血管部位进行定位和给药,实用性强,具有极佳的市场推广价值。(The invention relates to the technical field of medical auxiliary equipment, in particular to a neurosurgery clinical interventional therapy device, which comprises an interventional catheter, wherein the upper end of the interventional catheter is communicated with an arc-shaped pipe, and the top end of the interventional catheter is communicated with a hemispherical jacking pipe; the inner cavity of the arc-shaped pipe is connected with a first elastic sleeve, a medicine storage cavity is formed between the arc-shaped pipe and the first elastic sleeve, and a plurality of rows of medicine outlet holes communicated with the inner cavity of the arc-shaped pipe are circumferentially formed in the outer side wall of the arc-shaped pipe; the inner cavity of the hemispherical top pipe is connected with a second spring sleeve, a lubricating cavity is formed between the hemispherical top pipe and the second spring sleeve, and a lubricating hole communicated with the inner cavity of the hemispherical top pipe is circumferentially formed in the outer side wall of the hemispherical top pipe; a silica gel head is arranged in the inner cavity of the interventional catheter along the lower part of the second spring sleeve; the neurosurgery clinical interventional therapy device designed by the invention is reasonable in structural design, can be used for more accurately positioning and administering the cardiovascular part of the pathological change of a patient, is strong in practicability and has excellent market popularization value.)

1. A neurosurgical clinical interventional therapy device, characterized in that: the device comprises an interventional catheter (1), wherein the upper end of the interventional catheter (1) is communicated with an arc-shaped pipe (2), and the top end of the interventional catheter (1) is communicated with a hemispherical jacking pipe (3); a first elastic sleeve (4) is connected in the inner cavity of the arc-shaped pipe (2), a medicine storage cavity (5) is formed between the arc-shaped pipe (2) and the first elastic sleeve (4), and a plurality of rows of medicine outlet holes (6) communicated with the inner cavity of the arc-shaped pipe (2) are circumferentially formed in the outer side wall of the arc-shaped pipe (2); a second spring sleeve (7) is connected in the inner cavity of the hemispherical top pipe (3), a lubricating cavity (8) is formed between the hemispherical top pipe (3) and the second spring sleeve (7), and a lubricating hole (9) communicated with the inner cavity of the hemispherical top pipe (3) is formed in the circumferential direction of the outer side wall of the hemispherical top pipe (3); intervene and be provided with silica gel head (10) along the below of second spring housing (7) in the inner chamber of pipe (1), the bottom of silica gel head (10) is connected with seal wire (11), and the outside cover of seal wire (11) is equipped with upper ring body (12) and lower ring body (13) coaxial from top to bottom, be connected through elastic metal silk (14) between upper ring body (12) and the lower ring body (13), and be connected with on the bottom face of lower ring body (13) and overlap leading-in section of thick bamboo (15) of establishing in the seal wire (11) outside.

2. The neurosurgical clinical interventional therapy device according to claim 1, wherein the interventional catheter (1), the arc-shaped pipe (2) and the hemispherical top pipe (3) are made of the same material by adopting an integral molding process.

3. The neurosurgical clinical interventional treatment device according to claim 1, characterized in that the interventional catheter (1), the arced tube (2) and the hemispherical top tube (3) all have the same wall thickness.

4. The neurosurgical clinical interventional therapy device according to claim 1, characterized in that the first elastic sleeve (4) and the second elastic sleeve (7) are made of the same material, and the elasticity of the first elastic sleeve (4) is larger than that of the interventional catheter (1).

5. A neurosurgical clinical intervention device according to claim 1, wherein the drug storage chamber (5) is filled with a liquid and the elastic wire (14) is in a natural state, the elastic wire (14) is pressed against the side wall of the first elastic sleeve (4).

6. A neurosurgical clinical intervention device according to claim 1, wherein the resilient wire (14) is circumferentially connected between the upper ring body (12) and the lower ring body (13).

7. The neurosurgical clinical interventional therapy device according to the claim 1, characterized in that the interventional catheter (1), the arc-shaped pipe (2) and the hemisphere top pipe (3) are respectively provided with a first scale (16), a second scale (17) and a third scale (18) on the outer side wall.

Technical Field

The invention relates to the technical field of medical auxiliary equipment, in particular to a neurosurgery clinical interventional therapy device.

Background

With the progress of science and technology and the development of society, the living standard of people is greatly improved, the medical conditions of China are also greatly improved, and the rapid development of medical equipment is followed. In hospitals, patients in some neurology departments are often accessed, and in some patients with serious disease, intervention treatment is needed.

Cardiovascular interventional therapy is a novel technology for diagnosing and treating cardiovascular diseases, under the guidance of an imaging method, a body surface blood vessel is punctured, a catheter is sent to a cardiovascular pathological change part by means of instruments such as a guide wire and the like, and the cardiovascular diseases are diagnosed and treated by the diagnosis and treatment method. Therefore, the solution to the technical defects of the above technologies is a problem to be solved urgently by those skilled in the art.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides a neurosurgical clinical interventional therapy device which can effectively solve the problem that the cardiovascular interventional therapy device in the prior art is inconvenient to administer medicine to a diseased cardiovascular part of a patient.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

a clinical interventional therapy device for neurosurgery comprises an interventional catheter, wherein the upper end of the interventional catheter is communicated with an arc-shaped pipe, and the top end of the interventional catheter is communicated with a hemispherical jacking pipe; a first elastic sleeve is connected in the inner cavity of the arc-shaped pipe, a medicine storage cavity is formed between the arc-shaped pipe and the first elastic sleeve, and a plurality of rows of medicine outlet holes communicated with the inner cavity of the arc-shaped pipe are circumferentially formed in the outer side wall of the arc-shaped pipe; a second spring sleeve is connected in the inner cavity of the hemispherical top pipe, a lubricating cavity is formed between the hemispherical top pipe and the second spring sleeve, and a lubricating hole communicated with the inner cavity of the hemispherical top pipe is circumferentially formed in the outer side wall of the hemispherical top pipe; intervene and be provided with the silica gel head along the below of second spring housing in the inner chamber of pipe, the bottom of silica gel head is connected with the seal wire, and the outside cover of seal wire is equipped with upper ring body and lower ring body coaxial from top to bottom, connect through elastic metal wire between upper ring body and the lower ring body, and be connected with the leading-in section of thick bamboo of cover in the seal wire outside on the bottom face of lower ring body.

Furthermore, the interventional guide pipe, the arc-shaped pipe and the hemispherical jacking pipe are made of the same material by adopting an integral forming process.

Furthermore, the wall thicknesses of the interventional catheter, the arc-shaped pipe and the hemispherical jacking pipe are the same.

Furthermore, the first elastic sleeve and the second elastic sleeve are made of the same material, and the elasticity of the first elastic sleeve is larger than that of the interventional catheter.

Furthermore, when the medicine storage cavity is filled with liquid and the elastic metal wire is in a natural state, the elastic metal wire is abutted against the side wall of the first elastic sleeve.

Furthermore, the elastic metal wire is circumferentially connected between the upper ring body and the lower ring body, so that the deformation of the elastic metal wire can be controlled by changing the distance between the upper ring body and the lower ring body, and the elastic metal wire is supported on the side wall of the first elastic sleeve to deform the first elastic sleeve.

Furthermore, the outer side walls of the interventional catheter, the arc-shaped pipe and the hemisphere jacking pipe are respectively provided with a first scale, a second scale and a third scale, so that the medicine can be more accurately administered to the diseased cardiovascular part of the patient through the action of the first scale, the second scale and the third scale.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

according to the invention, through the design of adding the interventional catheter, the arc-shaped pipe, the hemispherical top pipe, the first elastic sleeve, the second elastic sleeve, the medicine storage cavity, the lubricating cavity, the medicine outlet hole, the lubricating hole, the guide wire, the elastic metal wire, the guide wire, the upper ring body, the lower ring body, the silica gel head, the first scale, the second scale and the third scale, the pathologic change cardiovascular part of the patient can be more accurately positioned and dosed, and the practicability is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

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

FIG. 3 is a schematic side cross-sectional view of the present invention;

FIG. 4 is a schematic structural view of an elastic wire according to the present invention when it is not deformed;

FIG. 5 is a schematic structural view of the elastic wire according to the present invention when deformed;

the reference numerals in the drawings denote: 1-an interventional catheter; 2-an arc-shaped pipe; 3-hemispherical jacking pipe; 4-a first elastic sleeve; 5-a medicine storage cavity; 6-medicine outlet holes; 7-a second spring housing; 8-a lubrication chamber; 9-lubrication holes; 10-a silica gel head; 11-a guide wire; 12-an upper ring body; 13-the lower ring body; 14-an elastic wire; 15-an introduction cylinder; 16-a first scale; 17-a second scale; 18-third degree of etching.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be further described with reference to the following examples.