CN208822910U

CN208822910U - A kind of tumor interventional treatment needle

Info

Publication number: CN208822910U
Application number: CN201820225032.5U
Authority: CN
Inventors: 杨春
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-02-08
Filing date: 2018-02-08
Publication date: 2019-05-07
Anticipated expiration: 2028-02-08

Abstract

The utility model discloses a kind of tumor interventional treatment needles, including medical needle ontology, the upper end of the medical needle ontology is equipped with medical needle connector, clamping ring is equipped on the outside of the upper end of medical needle connector, the outside of the medical needle connector is equipped with guard shield, the outside of guard shield is equipped with support column, support column is separate to be equipped with support ring between one end of guard shield connection, connection handle is welded on the outside of support ring, the inner upper end of the guard shield is pasted with rubber closed-loop by glue, by connect handle to take medical needle ontology when it is more convenient, and it can be to the sterilization that carries out disinfection on the outside of medical needle ontology by aseptic cotton, it can effectively prevent patient's infection with this, the tumor interventional treatment needle structure is simple, it takes conveniently, not only the outside of medical needle carries out sterilizing, and make fixation more square Just, it can effectively prevent patient's cross-infection.

Description

A kind of tumor interventional treatment needle

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of tumor interventional treatment needle.

Background technique

Currently, tumor interventional treatment needle used in clinically is as common injection puncture needle, mainly by needle body and Needle handle is constituted, and since needle handle is shorter, is easily caused cross-infection when carrying out carcinoma intervention to patient, is increased to medical worker Work difficulty is added, use is very inconvenient.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, provides a kind of tumor interventional treatment needle, knot Structure is simple, take conveniently, not only medical needle outside carry out sterilizing, and to fix it is more convenient, can be effective Patient's cross-infection is prevented, the problems in background technique can be effectively solved.

To achieve the above object, the utility model provides the following technical solutions: a kind of tumor interventional treatment needle, including treatment Needle ontology, the upper end of the medical needle ontology are equipped with medical needle connector, are equipped with clamping ring on the outside of the upper end of medical needle connector, The outside of the medical needle connector is equipped with guard shield, and the outside of guard shield is equipped with support column, and support column is separate with protection It is equipped with support ring between one end of cage connection, is welded with connection handle on the outside of support ring, on the inside of the guard shield End is pasted with rubber closed-loop by glue, and the inner side of guard shield is pasted with aseptic cotton by glue.

As a kind of optimal technical scheme of the utility model, the lower end of the medical needle ontology is pyramidal structure, and The outside diameter of medical needle ontology is corresponded to each other with the inside lower end diameter of guard shield.

As a kind of optimal technical scheme of the utility model, the guard shield is tapered structure, guard shield it is interior Subordinate end is pasted with end clamping ring by glue, and the inner side of end clamping ring is pyramidal structure.

As a kind of optimal technical scheme of the utility model, the number of the support column is four, and four support columns enclose Center around guard shield is uniformly distributed, and the both ends of support column by welding respectively with support ring and guard shield Connection.

As a kind of optimal technical scheme of the utility model, the number of the connection handle is four, four connection hands Handle is uniformly distributed around support ring, and the outside of support ring is equipped with anti-skid chequer.

Compared with prior art, the utility model has the beneficial effects that being provided with connection hand on this tumor interventional treatment needle Handle, by connect handle to take medical needle ontology when it is more convenient, and by aseptic cotton can be to medical needle ontology Outside carries out disinfection sterilization, can effectively prevent patient's infection with this, the tumor interventional treatment needle structure is simple, the side of taking Just, not only medical needle outside carry out sterilizing, and to fix it is more convenient, can effectively prevent patient intersect sense Dye.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model section structural schematic diagram.

In figure: 1 connection handle, 2 medical needle ontologies, 3 support rings, 4 guard shields, 5 medical needle connectors, 6 support columns, 7 Rubber closed-loop, 8 clamping rings, 9 aseptic cottons, 10 end clamping rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of tumor interventional treatment needle, including medical needle Ontology 2, the upper end of medical needle ontology 2 are equipped with medical needle connector 5, are equipped with clamping ring 8 on the outside of the upper end of medical needle connector 5, The outside of medical needle connector 5 is equipped with guard shield 4, and the outside of guard shield 4 is equipped with support column 6, and support column 6 is separate with protection Support ring 3 is equipped between one end that shell 4 connects, the outside of support ring 3, which is welded with, connects handle 1, on the inside of guard shield 4 End is pasted with rubber closed-loop 7 by glue, and the inner side of guard shield 4 is pasted with aseptic cotton 9 by glue, and It can be carried out disinfection to the outside of medical needle ontology 2 sterilization by aseptic cotton 9, patient's infection can effectively prevent with this, control The lower end of needle ontology 2 is treated as pyramidal structure, and the inside lower end diameter of the outside diameter of medical needle ontology 2 and guard shield 4 It corresponds to each other, the outside of medical needle ontology 2 can be protected by guard shield 4, guard shield 4 is tapered structure, is prevented The interior lower end for protecting shell 4 is pasted with end clamping ring 10 by glue, and the inner side of end clamping ring 10 is pyramidal structure, 2 upper end of medical needle ontology can be fixed by end clamping ring 10, the number of support column 6 is four, four support columns 6 Center around guard shield 4 is uniformly distributed, and the both ends of support column 6 by welding respectively with support ring 3 and anti- It protects shell 4 to connect, makes support ring 3 stronger by support column 6, the number of connection handle 1 is four, four connection handles 1 is uniformly distributed around support ring 3, and the outside of support ring 3 is equipped with anti-skid chequer, and to take by anti-skid chequer connects handle 1 More convenient, the tumor interventional treatment needle structure is simple, takes conveniently, and not only the outside of medical needle carries out sterilizing, and So that fixation is more convenient, patient's cross-infection can effectively prevent.

When in use: passing through the lower end of medical needle ontology 2 in guard shield 4, make aseptic cotton 9 to medical needle ontology 2 outside carries out disinfection sterilization, when treatment, is fixed by connection handle 1 to the upper end of medical needle ontology 2.

The utility model by connect handle 1 to take medical needle ontology 2 when it is more convenient, and pass through aseptic cotton 9 Can carry out disinfection to the outside of medical needle ontology 2 sterilization, can effectively prevent patient's infection, the tumor intervention therapeutic with this Needle construction is simple, takes conveniently, not only the outside of medical needle carries out sterilizing, and to fix more convenient, Ke Yiyou Effect prevents patient's cross-infection.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of tumor interventional treatment needle, including medical needle ontology (2), it is characterised in that: the upper end of the medical needle ontology (2) Equipped with medical needle connector (5), clamping ring (8) are equipped on the outside of the upper end of medical needle connector (5), the medical needle connector (5) outside is equipped with guard shield (4), and the outside of guard shield (4) is equipped with support column (6), and support column (6) is separate outer with protection Support ring (3) are equipped between one end of shell (4) connection, is welded on the outside of support ring (3) and connects handle (1), outside the protection The inner upper end of shell (4) is pasted with rubber closed-loop (7) by glue, and the inner side of guard shield (4) passes through glue It is pasted with aseptic cotton (9).

2. a kind of tumor interventional treatment needle according to claim 1, it is characterised in that: under the medical needle ontology (2) End is pyramidal structure, and the outside diameter of medical needle ontology (2) is corresponded to each other with the inside lower end diameter of guard shield (4).

3. a kind of tumor interventional treatment needle according to claim 1, it is characterised in that: the guard shield (4) is tapered The interior lower end of structure, guard shield (4) is pasted with end clamping ring (10) by glue, the private side of end clamping ring (10) Face is pyramidal structure.

4. a kind of tumor interventional treatment needle according to claim 1, it is characterised in that: the number of the support column (6) is Four, four support columns (6) are uniformly distributed around the center of guard shield (4), and the both ends of support column (6) pass through welding Mode is connect with support ring (3) and guard shield (4) respectively.

5. a kind of tumor interventional treatment needle according to claim 1, it is characterised in that: the number of connection handle (1) It is four, four connection handles (1) are uniformly distributed around support ring (3), and the outside of support ring (3) is equipped with anti-skid chequer.