CN214128726U

CN214128726U - Intervention puncture needle for oncology department

Info

Publication number: CN214128726U
Application number: CN202022854284.4U
Authority: CN
Inventors: 袁永梅; 罗朝朗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-07
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to the field of medical equipment, specifically a puncture needle is intervene to oncology. Including the pjncture needle, the one end of pjncture needle is the syringe needle, and the one end embedding of keeping away from the syringe needle sets up in three way connection, and three way connection includes straight tube, slope pipe and connector, and the connector links together straight tube and slope pipe, forms "Y" shape structure, and sealing connection has the graduated flask on the straight tube, is provided with the plug in the graduated flask, is connected with the push rod in the plug, and the connector front end is provided with protector, protector and connector threaded connection. The utility model discloses a one end of keeping away from the syringe needle at the pjncture needle sets up three way connection, utilizes straight tube, slope pipe and connector combination together, forms "Y" shape structure, consequently for it can add the medicine with the syringe through its slope pipe when adding the medicine, and need not add in the graduated flask, and protector's setting utilizes the structure of its first sucking disc and second sucking disc to prevent and treat that blood is excessive to the wound, can alleviate medical personnel's burden.

Description

Intervention puncture needle for oncology department

Technical Field

The utility model relates to the field of medical equipment, specifically a puncture needle is intervene to oncology.

Background

A tumor is medically defined as an abnormal lesion of a cell, not necessarily a lump on the body. This disease causes uncontrolled proliferation of cells in the body, which often build up into a mass. The tumor is divided into benign tumor and malignant tumor; benign tumors grow slowly, have smooth surfaces, do not invade adjacent normal tissues, and form envelopes around tumor bodies frequently, so the benign tumors are obviously separated from the normal tissues, and the benign tumors are generally not fatal unless growing at critical parts, most of the benign tumors can be completely excised, and relapse is rarely caused; cancer is the most common malignant tumor, which is divided into epithelial "cancer" and mesenchymal "sarcoma", in which the proliferating cells, besides being aggregated into lumps, can spread to other parts to proliferate and cause harm to human body. The method for clinically treating the tumor is to remove the tumor to avoid the tumor from continuously growing to cause damage to a human body, but the tumor removal operation has a large wound which is not easy to recover, and great pain is caused to a patient.

Most puncture needles in the prior art can treat patients by one puncture needle, the dosage of a single puncture needle cannot be judged, the medicine is not convenient to add when the medicine is added, and the blood is easy to overflow when the puncture part punctures, so that inconvenience is brought to medical care personnel.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to conveniently add medicine and prevent excessive oncology intervention pjncture needle of blood.

In order to solve the technical problem, the utility model discloses a scheme does:

the utility model provides a puncture needle is intervene to oncology, includes the pjncture needle, the one end of pjncture needle is the syringe needle, keeps away from the one end embedding of syringe needle sets up in three way connection, three way connection includes straight tube, slope pipe and connector, the connector links together straight tube and slope pipe, forms "Y" shape structure, sealing connection has the graduated flask on the straight tube, be provided with the plug in the graduated flask, be connected with the push rod in the plug, the connector front end is provided with protector, protector with connector threaded connection.

And a sealing rubber plug for sealing the outlet of the inclined pipe is arranged on the inclined pipe.

The protective device comprises a first sucker and a second sucker, wherein the first sucker and the second sucker are fixedly and symmetrically arranged on the connecting cylinder.

Be provided with the internal thread on the connecting cylinder inner wall, be provided with the external screw thread that matches with the internal thread on the connector.

The protective shell is sleeved on the puncture needle and is in threaded connection with the connector.

Scales are integrally arranged on the outer side of the measuring cylinder.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a one end of keeping away from the syringe needle at the pjncture needle sets up three way connection, utilizes straight tube, slope pipe and connector combination together, forms "Y" shape structure, consequently for it can add the medicine with the syringe through its slope pipe when adding the medicine, and need not add in the graduated flask, and protector's setting mainly utilizes the structure of its first sucking disc and second sucking disc to prevent that blood is excessive to the wound, consequently, can alleviate medical personnel's burden.

Drawings

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

FIG. 2 is a schematic structural view of the present invention without a protective device;

fig. 3 is a schematic structural view of the protective housing of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-2, the utility model discloses an oncology intervenes pjncture needle, including pjncture needle 1, the one end of pjncture needle 1 is syringe needle 2, keeps away from the one end embedding of syringe needle 2 sets up in three way connection 3, three way connection 3 includes straight tube 31, inclined tube 32 and connector 33, connector 33 links together straight tube 31 and inclined tube 32, forms "Y" shape structure, sealing connection has graduated flask 4 on the straight tube 31, be provided with the plug in the graduated flask 4, be connected with push rod 5 in the plug, connector 33 front end is provided with protector 6, protector 6 with connector 33 threaded connection.

A sealing rubber plug 7 for sealing the outlet of the inclined tube 32 is arranged on the inclined tube.

In order to facilitate the installation and the disassembly of the protection device 6, the protection device 6 comprises a first suction cup 61 and a second suction cup 62, and the first suction cup 61 and the second suction cup 62 are both fixedly and symmetrically arranged on the connecting cylinder 63. Be provided with the internal thread on the connecting cylinder 63 inner wall, be provided with the external screw thread 8 that matches with the internal thread on the connector 33. The protection device 6 has the function of placing blood splash, when the puncture needle 1 completely pierces into a human body during puncture, the second suction cup 62 can be attached to the puncture opening to avoid blood overflow, and medical sponge can be arranged between the second suction cup 62 and the puncture opening for hemostasis or blood suction.

As shown in fig. 3, in order to protect the puncture needle 1 from being damaged, a protective shell 9 is sleeved on the puncture needle 1, the protective shell 9 is in threaded connection with the connector 33, and the protective shell 9 is arranged to prevent the needle head 2 from stabbing people.

In order to measure the liquid medicine in the measuring cylinder 4, a scale 10 is integrally provided on the outer side of the measuring cylinder 4 for measuring the injection amount of the liquid medicine in the measuring cylinder 4.

Specifically, the utility model discloses a through the one end of keeping away from the syringe needle at the pjncture needle sets up three way connection, utilizes straight tube, slope pipe and connector combination together, forms "Y" shape structure, consequently for it can use the syringe to add the medicine through its slope pipe when adding the medicine, and need not add in the graduated flask, and protector's setting mainly utilizes the structure of its first sucking disc and second sucking disc to prevent blood excessive to the wound, consequently, can alleviate medical personnel's burden.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An intervention puncture needle for oncology department comprises a puncture needle (1) and is characterized in that: the one end of pjncture needle (1) is syringe needle (2), keeps away from the one end embedding of syringe needle (2) sets up in three way connection (3), three way connection (3) are including straight tube (31), slope pipe (32) and connector (33), straight tube (31) and slope pipe (32) link together connector (33), form "Y" shape structure, sealing connection has graduated flask (4) on straight tube (31), be provided with the plug in graduated flask (4), be connected with push rod (5) in the plug, connector (33) front end is provided with protector (6), protector (6) with connector (33) threaded connection.

2. The oncology interventional needle of claim 1, wherein: the inclined pipe (32) is provided with a sealing rubber plug (7) for sealing an outlet of the inclined pipe.

3. The oncology interventional needle of claim 1, wherein: the protective device (6) comprises a first sucker (61) and a second sucker (62), wherein the first sucker (61) and the second sucker (62) are fixedly and symmetrically arranged on the connecting cylinder (63).

4. The oncology interventional needle of claim 3, wherein: be provided with the internal thread on connecting cylinder (63) inner wall, be provided with external screw thread (8) that match with the internal thread on connector (33).

5. The oncology interventional needle of claim 1, wherein: the puncture needle is characterized in that a protective shell (9) is sleeved on the puncture needle (1), and the protective shell (9) is in threaded connection with the connector (33).

6. The oncology interventional needle of claim 1, wherein: scales (10) are integrally arranged on the outer side of the measuring cylinder (4).