CN211884739U

CN211884739U - Hydrops draw-out device for tumor surgery

Info

Publication number: CN211884739U
Application number: CN202020258161.1U
Authority: CN
Inventors: 潘爵红; 刘玲; 陈红卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-10
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to a hydrops draw-out device for tumor surgery, which comprises a universal needle tube, the front surface of the universal needle tube is fixedly connected with scale interval, the bottom of the universal needle tube is fixedly connected with a needle head, the inner cavity of the universal needle tube is fixedly connected with a first piston, the top of the first piston is fixedly connected with a first pull rod, one side of the inner cavity of the universal needle tube is provided with a connector, the outer side of the connector is buckled and connected with a connector, the outer side of the connector is fixedly connected with an auxiliary needle tube, the inner cavity of the auxiliary needle tube is fixedly connected with a second piston, the first pull rod and the first piston are matched with the universal needle tube, the hydrops in a patient body can be well drawn out for the first time, meanwhile, the hydrops in the inner cavity of the universal needle tube can be well drawn out by the second piston through the arranged, the extraction efficiency is improved.

Description

Hydrops draw-out device for tumor surgery

Technical Field

The utility model relates to a hydrops draw-out device for tumor surgery belongs to medical instrument equipment technical field.

Background

When oncology diagnoses the patient, often meet the condition that the patient has pleural effusion's complication simultaneously, at this moment medical staff will be with the hydrops discharge in the patient thorax, the way of current universal adoption is, use syringe connection rubber hose reconnection standard pjncture needle, pierce standard pjncture needle behind the patient thorax, use the syringe extraction, current device, the structure is complicated, the design is loaded down with trivial details, do not possess the efficient function of flowing back simultaneously and fixed syringe needle that can not be fine, cause the painful on patient's health in the time of the waste time, for this, provide a hydrops draw-out device for the tumour operation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model overcomes current defect, provides a hydrops draw-out device for tumor operation, the efficient function of possess flowing back that can be fine, fixed syringe needle that can be fine, reasonable in design, simple structure has improved drawing liquid efficiency, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a hydrops draw-out device for tumour operation, includes general needle tubing, surface fixedly connected with scale interval before general needle tubing, general needle tubing bottom fixedly connected with syringe needle, the first piston of general needle tubing inner chamber fixedly connected with, the first pull rod of first piston top fixedly connected with, the connector has been seted up to general needle tubing inner chamber one side, connector outside buckle is connected with the connector link, connector outside fixedly connected with assists the needle tubing, assist needle tubing inner chamber fixedly connected with second piston, second piston top fixedly connected with second pull rod, just the second pull rod runs through supplementary needle tubing top central authorities, general needle tubing outside cover has inlayed the go-between, the connecting hole has been seted up to the go-between front end, connecting hole inner wall buckle is connected with fixing bolt.

Furthermore, the left side and the right side of the bottom of the connecting ring are symmetrically and fixedly connected with adjustable rods, and the bottom of each adjustable rod is fixedly connected with an auxiliary support ring.

Furthermore, the rear surface of the auxiliary needle tube is connected with a conveying leather hose in a penetrating mode, and the size of the auxiliary needle tube is one third of that of the auxiliary needle tube.

Furthermore, the circumference of the inner wall of the connecting opening is the same as the circumference of the outer diameter of the connecting buckle, and the connecting buckle corresponds to the connecting opening.

Furthermore, the first pull rod and one end of the second pull rod are fixedly connected with a connecting rod, and the first pull rod and the second pull rod penetrate through the rear surface of the connecting rod.

Furthermore, the connectors are symmetrically arranged on the left side and the right side of the universal needle tube and are matched with the connecting buckle structures.

The utility model discloses beneficial effect:

1. the utility model relates to a hydrops draw-out device is used in tumour operation, adjustable pole and supplementary support ring through being equipped with, both cooperate, and supplementary syringe needle through supplementary support ring that can be fine carries out the drawing liquid to patient, and adjusts suitable position through the adjustable pole, cooperates simple structure, and is simple and convenient to use to supplementary support ring.

2. The utility model relates to a hydrops draw-out device is used in tumour operation cooperatees through first pull rod, first piston that is equipped with and general needle tubing, and the internal hydrops of first extraction patient that can be fine simultaneously through the connecting rod that sets up, the realization can drive first pull rod simultaneously in the extraction, and the second pull rod simultaneously can be fine extracts the hydrops of general needle tubing inner chamber through the second piston, has improved the efficiency of extraction.

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.

Fig. 1 is a schematic view of the whole internal view structure of the effusion extracting device for tumor surgery of the utility model;

fig. 2 is a schematic view of a partial three-dimensional structure of the effusion extracting device for tumor surgery of the present invention;

FIG. 3 is a schematic view of the connection hole of the effusion extraction device for tumor surgery of the present invention;

reference numbers in the figures: 1. a universal needle tube; 2. a scale value; 3. a needle head; 4. a first piston; 5. a first pull rod; 6. a connecting port; 7. a connecting buckle; 8. an auxiliary needle tube; 9. a second piston; 10. a second pull rod; 11. a connecting ring; 12. connecting holes; 13. fixing the bolt; 14. an adjustable rod; 15. an auxiliary support ring; 16. conveying a leather hose; 17. a connecting rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in fig. 1-3, an effusion extracting device for tumor surgery comprises a general needle tube 1, the front surface of the general needle tube 1 is fixedly connected with a scale interval 2, the bottom of the general needle tube 1 is fixedly connected with a needle 3, the inner cavity of the general needle tube 1 is fixedly connected with a first piston 4, the top of the first piston 4 is fixedly connected with a first pull rod 5, one side of the inner cavity of the general needle tube 1 is provided with a connector 6, the outer side of the connector 6 is connected with a connector buckle 7 by a buckle, the outer side of the connector 6 is fixedly connected with an auxiliary needle tube 8, the inner cavity of the auxiliary needle tube 8 is fixedly connected with a second piston 9, the top of the second piston 9 is fixedly connected with a second pull rod 10, the second pull rod 10 penetrates through the center of the top of the auxiliary needle tube 8, the outer side of the general needle tube 1 is, and a fixing bolt 13 is connected to the inner wall of the connecting hole 12 in a buckling manner.

In this embodiment, the left and right sides of the bottom of the connecting ring 11 are symmetrically and fixedly connected with adjustable rods 14, the bottom of each adjustable rod 14 is fixedly connected with an auxiliary supporting ring 15, the rear surface of each auxiliary needle tube 8 is connected with a conveying leather hose 16 in a penetrating manner, the size of each auxiliary needle tube 8 is one third of the size of the needle tube, the auxiliary supporting ring 15 assists the needle 3 to draw liquid for a patient, and the adjustable rods 14 are adjusted to proper positions to cooperate with the auxiliary supporting ring 15.

In this embodiment, the circumference of the inner wall of the connection port 6 is the same as the circumference of the outer diameter of the connection buckle 7, the connection buckle 7 corresponds to the connection port 6, the connection rod 17 is fixedly connected to one end of the first pull rod 5 and one end of the second pull rod 10, the first pull rod 5 and the second pull rod 10 penetrate through the rear surface of the connection rod 17, and by means of the arrangement, the efficiency of effusion extraction is improved, and meanwhile, the pain of the body of a patient extracted for a long time is relieved.

Example two:

as shown in figure 2, the connecting ports 6 are symmetrically arranged at the left side and the right side of the universal needle tube 1, and the connecting ports 6 are structurally matched with the connecting buckles 7, so that the universal needle tube is convenient to detach, install and clean.

The utility model discloses a theory of operation: when the needle tube drawing device is used, a worker is buckled into the inner cavity of the connecting port 6 through the connecting buckle 7, the universal needle tube 1 and the auxiliary needle tube 8 are connected with each other, the size of the connecting ring 11 is adjusted through the fixing bolt 13, the connecting ring is sleeved on the outer wall of the universal needle tube 1, the auxiliary needle head 3 is used for drawing liquid for a patient through the auxiliary supporting ring 15, the auxiliary supporting ring 14 is adjusted to a proper position, the auxiliary supporting ring 15 is cooperated (the auxiliary supporting ring supports the chest of the patient), the connecting rod 17 is pulled, the first pull rod 5 and the second pull rod 10 can be well driven to move vertically and upwards at the same time, the first pull rod 5 extracts the liquid through the first piston 4 and the needle head 3, meanwhile, the second pull rod 10 extracts the liquid in the inner cavity of the universal needle tube 1 through the second piston 9, and transmits the liquid to.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a hydrops draw-out device for tumour operation, includes general needle tubing (1), its characterized in that: the needle tube comprises a universal needle tube (1), wherein the front surface of the universal needle tube (1) is fixedly connected with a scale value (2), the bottom of the universal needle tube (1) is fixedly connected with a needle (3), the inner cavity of the universal needle tube (1) is fixedly connected with a first piston (4), the top of the first piston (4) is fixedly connected with a first pull rod (5), one side of the inner cavity of the universal needle tube (1) is provided with a connector (6), the outer side of the connector (6) is connected with a connector buckle (7) in a buckling manner, the outer side of the connector (6) is fixedly connected with an auxiliary needle tube (8), the inner cavity of the auxiliary needle tube (8) is fixedly connected with a second piston (9), the top of the second piston (9) is fixedly connected with a second pull rod (10), the second pull rod (10) penetrates through the center of the top of the auxiliary needle tube (8), the outer side of, and the inner wall of the connecting hole (12) is connected with a fixing bolt (13) in a buckling manner.

2. The effusion extraction device for tumor surgery according to claim 1, characterized in that: the left side and the right side of the bottom of the connecting ring (11) are symmetrically and fixedly connected with adjustable rods (14), and the bottom of each adjustable rod (14) is fixedly connected with an auxiliary support ring (15).

3. The effusion extraction device for tumor surgery according to claim 1, characterized in that: the rear surface of the auxiliary needle tube (8) is connected with a conveying leather hose (16) in a penetrating mode, and the size of the auxiliary needle tube (8) is one third of that of the needle tube.

4. The effusion extraction device for tumor surgery according to claim 1, characterized in that: the circumference of the inner wall of the connecting port (6) is the same as the circumference of the outer diameter of the connecting buckle (7), and the connecting buckle (7) corresponds to the connecting port (6).

5. The effusion extraction device for tumor surgery according to claim 1, characterized in that: first pull rod (5) and second pull rod (10) one end fixedly connected with connecting rod (17), just first pull rod (5) and second pull rod (10) all run through connecting rod (17) rear surface.

6. The effusion extraction device for tumor surgery according to claim 1, characterized in that: the connecting ports (6) are symmetrically arranged on the left side and the right side of the universal needle tube (1), and the connecting ports (6) are structurally matched with the connecting buckles (7).