CN211862913U

CN211862913U - Visual puncture device

Info

Publication number: CN211862913U
Application number: CN201920820448.6U
Authority: CN
Inventors: 战跃福; 吴烨华; 王若凝; 尤明; 许冬明; 陈建强; 关莹; 王松海
Original assignee: Maternal And Child Health Hospital Of Hainan Province
Current assignee: Maternal And Child Health Hospital Of Hainan Province
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-11-06
Anticipated expiration: 2029-05-31

Abstract

The utility model provides a visual piercing depth, including piercing depth and master control computer, its characterized in that, piercing depth include cylinder and pjncture needle, and the pjncture needle cup joints in the cylinder top, and the syringe needle department of pjncture needle is equipped with first opening, second opening, and the backshank department of pjncture needle is equipped with third opening, cylindrical arch, and the inside data line pipeline and the injection pipeline of being equipped with of pjncture needle, first opening is linked together in proper order with data line pipeline, third opening, second opening and injection pipeline, and first opening part is embedded to have the camera, the camera links to each other with the data line, and the data line links to each other with the master control computer after wearing out from the cylinder department of data line pipeline, third opening, pjncture needle in proper order. The utility model discloses can effectual improvement medical personnel's puncture efficiency and puncture precision, can effectual reduction patient misery, the effectual work degree of difficulty that reduces clinical medical personnel simultaneously still.

Description

Visual puncture device

Technical Field

The utility model relates to the technical field of medical equipment and instruments, especially, relate to a visual piercing depth.

Background

The ultrasonic examination has the characteristics of no trauma, repeatability, accuracy and the like, so the ultrasonic examination is widely applied clinically, can not only discover the pathological changes of liver, spleen, pancreas, kidney and other parenchymal organs at an early stage, but also has obvious advantages in the aspects of guiding interventional therapy, vascular puncture and the like, and the ultrasound is known as a visible stethoscope and plays a key role.

At present in the puncture technique of ultrasonic wave guide, usually the probe with ultrasonic machine earlier is examined at the corresponding position of body surface, find the target of planning the puncture back at the skin surface mark, then pierce the pjncture needle into patient's focus department through medical injector, but because unable real-time acquisition pjncture needle position when the puncture, often need puncture repeatedly in order to find the focus accurately, simultaneously at the puncture in-process, often operate by the handheld medical injector of doctor, at many times puncture in-process, medical personnel often can't guarantee the puncture precision, the too deep condition of puncture can appear, patient's misery has been increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a visual piercing depth to solve the problem that proposes among the above-mentioned background art.

The utility model discloses a realize through following technical scheme: a visual puncture device comprises a puncture device and a master control computer, wherein the puncture device comprises a needle cylinder and a puncture needle, the puncture needle is sleeved at the top of the needle cylinder, a first opening and a second opening are arranged at the needle head of the puncture needle, a third opening and a cylindrical bulge are arranged at the needle tail of the puncture needle, a data line pipeline and an injection pipeline are arranged in the puncture needle, the first opening is communicated with the data line pipeline and the third opening in sequence, the second opening is communicated with the injection pipeline and the cylindrical bulge in sequence, the cylindrical bulge is communicated with an infusion tube, the infusion tube passes through the needle cylinder of the puncture needle and then is sequentially connected with the regulating valve and the medicament liquid storage bottle, the first opening part is embedded with a camera, the camera is connected with a data line, and the data line sequentially penetrates out of the data line pipeline, the third opening and the needle cylinder of the puncture needle and then is connected with a master control computer.

Preferably, the first opening and the second opening are arranged on the side wall close to the needle point, and the first opening is arranged right below the second opening.

Preferably, a data line interface is arranged at the tail end of the data line and used for being connected with an interface of a master control computer.

Preferably, the regulating valve is a manual regulating valve.

Preferably, the first opening is covered with a plane blocking piece made of glass or resin.

Preferably, a cavity is arranged inside the needle cylinder, and the infusion tube and the data line both penetrate through the cavity.

Compared with the prior art, the utility model discloses the beneficial effect who reaches as follows:

the utility model provides a pair of visual piercing depth, when the puncture, the doctor can be through the visual inner structure and the pathological change of looking over puncture department of the camera that is located on the syringe needle of pjncture needle, has shortened the puncture time, reduces patient's damage, and greatly reduced operation risk guarantees that the operation goes on smoothly.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic view of the overall structure of the puncturing device disclosed in the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1;

in the figure, 1-a needle cylinder, 2-a puncture needle, 3-a needle point, 4-a cylindrical bulge, 5-a data line pipeline, 6-an injection pipeline, 7-a data line, 8-a transfusion tube, 9-a regulating valve, 10-a medicament liquid storage bottle, 11-a second opening, 12-a first opening, 13-a plane baffle, 14-a camera and 15-a cavity.

Detailed Description

In order to better understand the technical content of the present invention, the following embodiments are provided, and the present invention is further described with reference to the accompanying drawings.

Example 1

Referring to fig. 1 to 2, a visual puncture device comprises a puncture device and a main control computer, the puncture device comprises a needle cylinder 1 and a puncture needle 2, the puncture needle 2 is sleeved on the top of the needle cylinder 1, a first opening 12 and a second opening 11 are arranged at the needle head of the puncture needle 2, a third opening 22 and a cylindrical protrusion 4 are arranged at the needle tail of the puncture needle 2, a data line pipeline 5 and an injection pipeline 6 are arranged inside the puncture needle 2, the first opening 12 is sequentially communicated with the data line pipeline 5 and the third opening 22, the second opening 11 is sequentially communicated with the injection pipeline 6 and the cylindrical protrusion 4, the cylindrical protrusion 4 is communicated with a transfusion tube 8, the transfusion tube 8 is sequentially connected with a regulating valve 9 and a medicament liquid storage bottle 10 after passing through the needle cylinder 1 of the puncture needle 2, a camera 14 is embedded in the first opening 12, the camera 14 is connected with a data line 7, the data line 7 sequentially passes through the data line pipeline 5, the third opening 22 and the needle cylinder 1 of the puncture needle 2 and then is connected with a master control computer.

The first opening 12 and the second opening 11 are arranged on the needle head of the puncture needle 2 close to the side wall of the needle tip 3, and the first opening 12 and the second opening 11 can be prevented from influencing the puncture process, so that the puncture is ensured to be smoothly carried out. The first opening 12 is sequentially communicated with the data line pipeline 5 and the third opening 22, the camera 14 is embedded in the first opening 12, the camera 14 is connected with the data line 7, the data line 7 sequentially penetrates out of the data line pipeline 5, the third opening 22 and the needle cylinder 1 of the puncture needle 2, meanwhile, a data line interface is arranged at the penetrating end of the data line 7, the data interface 21 is connected with a master control computer, namely, data of the camera 14 can be transmitted to the master control computer, the camera 14 can be matched with the master control computers of different models through the design of the data interface 21, images seen at the needle head position of the puncture needle 2 can be directly displayed on a screen through the data line 7 and the data interface 21, and a doctor can be helped to accurately and timely judge the position where the puncture needle 2 enters.

The second opening 11 is communicated with the injection pipeline 6 and the cylindrical bulge 4 in sequence, the cylindrical bulge 4 is connected with the infusion tube 8, the infusion tube 8 penetrates through the needle cylinder 1 to be connected with the regulating valve 9 and the medicament liquid storage bottle 10 in sequence, and under the action of the regulating valve 9, the medicament is pumped out of the medicament liquid storage bottle 10 and is injected into the abdominal cavity along the infusion tube 8, the injection pipeline 6 and the second opening 11.

Specifically, in an embodiment of the utility model, governing valve 9 is medical manual control valve 9, and above-mentioned governing valve 9 is the device commonly used in the market, does not belong to the utility model discloses an improve the scope, but this governing valve 9 of doctor manual control start/stop the medicament in the extraction medicament stock solution bottle 10.

Specifically, the syringe 1 has a cavity 15 therein, and particularly, the injection tube 6 is inserted into one side of the cavity 15 and is extended out from the other side, and the data line 7 is extended through the cavity 15.

Specifically, the first opening 12 is disposed right below the second opening 11, and the camera 14 disposed through the first opening 12 can monitor the medicament injection condition at the second opening 11.

Specifically, the first opening 12 is covered with a plane blocking piece 13 made of glass or resin, and the plane blocking piece 13 can protect the camera 14 in the puncturing process and can play a certain antibacterial role.

Specifically, the body of the needle tubing of pjncture needle 2 adopts hollow steel structure, and inside is hollow state, enables 2 hardness of whole pjncture needle stronger, is difficult to distort the deformation, cup joints in cylinder 1 at the needle tubing bottom of pjncture needle 2, and the doctor can hold cylinder 1 and then use pjncture needle 2 to puncture.

The working principle is as follows: the CT scanning is carried out before the operation of the patient, and the needle inserting position is determined according to the position of the tumor of the patient and the principle of vertical approach. The doctor holds the syringe 1 and pierces pjncture needle 2 until the needle point 3 position reaches above the tumour or under the tumour next visceral layer pleura, and in the puncture process, camera 14 on the needle point 3 can show the picture of pjncture needle 2 front end position directly on the master control computer, and the doctor can audio-visually know the situation of puncture department, and the doctor still can use medical manual regulating valve 9 to extract the medicament in the medicament stock solution bottle 10 simultaneously to pour into the puncture department along transfer line 8, injection pipeline 6, second opening 11 with the medicament and treat.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a visual piercing depth, includes piercing depth and master control computer, a serial communication port, piercing depth includes cylinder and pjncture needle, the pjncture needle cup joints in the cylinder top, the syringe needle department of pjncture needle is equipped with first opening, second opening, the backshank department of pjncture needle is equipped with third opening, cylindrical arch, the inside data line pipeline and the injection pipeline of being equipped with of pjncture needle, first opening is linked together with data line pipeline, third opening in proper order, the second opening is linked together with injection pipeline, cylindrical arch in proper order, cylindrical arch is linked together with the transfer line, the transfer line passes behind the cylinder of pjncture needle and links to each other with governing valve, medicament stock solution bottle in proper order, the embedded camera that has of first opening part, the camera links to each other with the data line, the data line is from data line pipeline, third opening in proper order, The needle cylinder of the puncture needle penetrates out and then is connected with a master control computer.

2. A visual puncture device according to claim 1, wherein the first and second openings are provided on a side wall near the needle tip, and the first opening is provided directly below the second opening.

3. The visual puncturing device as claimed in claim 1, wherein a data line interface is provided at the end of the data line for connecting with an interface of a main control computer.

4. The visual puncturing device of claim 1, wherein the adjustment valve is a manual adjustment valve.

5. A visual puncturing device as claimed in claim 1, wherein said first opening is covered with a flat flap of glass or resin.

6. A visual puncturing device as claimed in claim 1, wherein a cavity is provided inside the barrel, and the infusion line and the data line are both passed through the cavity.