CN214702888U

CN214702888U - Puncture sampling device for nephrology department

Info

Publication number: CN214702888U
Application number: CN202023021626.0U
Authority: CN
Inventors: 荀康; 金东华; 顾军
Original assignee: Peoples Hospital of SND
Current assignee: Peoples Hospital of SND
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-12
Anticipated expiration: 2030-12-16

Abstract

The utility model relates to a nephrology dept puncture sampling technical field specifically is a nephrology dept puncture sampling device, including puncture shell and the puncture sampling device of setting in puncture shell inside, the top of puncture shell is equipped with presses the cap, and the puncture shell is including getting the puncture head that shell and fixed connection were got bottom the shell greatly, and the sample standing groove has been seted up to the inside of getting the shell greatly, and the syringe needle has been seted up to the inside of puncture head and has been placed the chamber, and puncture sampling device is including getting the pipe greatly and fixing the slider of getting the pipe lateral wall left and right sides greatly, presses the cap including pressing the cap shell and setting up the briquetting in pressing cap shell bottom. The utility model discloses set up the puncture shell, when medical personnel need take a sample, place the syringe needle of sample usefulness in the inside of puncture shell to use the puncture shell to shift the syringe needle to the position that needs the sample, when having avoided directly using the syringe needle, damage the condition that can't use with the syringe needle, reduce medical personnel's trouble of gathering the sample, accelerate the sample.

Description

Puncture sampling device for nephrology department

Technical Field

The utility model relates to a nephrology dept puncture sampling technical field specifically is a nephrology dept puncture sampling device.

Background

A puncture sampling device for nephrology dept is when using at present, takes a sample with syringe needle disect insertion appointed position, when syringe needle and other thing striking when the puncture sample, can influence the penetrating of syringe needle, can make the unable sample of syringe needle even sometimes, increases the trouble for the medical personnel who takes a sample, in view of this, we provide a nephrology dept puncture sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nephrology dept puncture sampling device to solve the puncture sampling device who is used for nephrology dept at present who provides in the above-mentioned background art when using, take a sample syringe needle disect insertion appointed position, when syringe needle and other thing striking when the puncture sample, can influence the penetrating of syringe needle, can make the unable sample of syringe needle sometimes even, increase troublesome problem for the medical personnel of sample.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a nephrology dept puncture sampling device, includes puncture shell and the puncture sampling device of setting in puncture shell inside, the top of puncture shell is equipped with presses the cap, the puncture shell is including getting the puncture head of shell and shell bottom portion greatly with fixed connection greatly, the inside of getting the shell greatly has seted up the sample standing groove, the inside of puncture head has seted up the syringe needle and has placed the chamber, the sliding tray has been seted up to central symmetry on the lateral wall of sample standing groove, puncture sampling device is including getting the pipe greatly and fixing the slider of getting pipe lateral wall left and right sides greatly, press the cap including pressing the cap shell and setting up the briquetting in pressing cap shell bottom.

Preferably, the containing pipe is placed inside the sampling placement groove, and the slider is placed inside the sliding groove.

Preferably, one end of the containing tube is inserted with an inclined needle, and the inclined needle is placed in the needle placing cavity.

Preferably, one end of the needle placing cavity is provided with a needle outlet.

Preferably, the bottom of the pressure cap shell is provided with a threaded groove, the top of the containing shell is fixedly connected with an annular threaded plate, and one end of the annular threaded plate is in threaded connection with the threaded groove.

Preferably, the push rod is arranged inside the containing pipe, the through opening is formed in the press cap shell, and one end of the push rod is placed inside the through opening.

Compared with the prior art, the beneficial effects of the utility model are that: this nephrology department puncture sampling device has set up the puncture shell, when medical personnel need take a sample, places the syringe needle of sample usefulness in the inside of puncture shell to use the puncture shell to shift the syringe needle to the position that needs the sample, when having avoided directly using the syringe needle, with the condition that the syringe needle damage can't be used, reduce medical personnel's the trouble of gathering the sample, accelerate the sample.

Drawings

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

FIG. 2 is a schematic view of the puncture housing and the pressing cap of the present invention;

FIG. 3 is a schematic structural view of the puncture sampling device of the present invention;

fig. 4 is a schematic structural diagram of a position a of the present invention.

In the figure: 1. puncturing the housing; 11. taking out the shell; 12. a puncture head; 13. a sampling placement groove; 14. a needle head placing cavity; 15. a sliding groove; 16. a needle outlet; 17. an annular thread plate; 2. pressing the cap; 21. pressing the cap shell; 22. a port; 23. briquetting; 24. a threaded groove; 3. a puncture sampling device; 31. a holding tube; 32. a push rod; 33. a needle head is inclined; 34. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "center line", "longitudinal", "lateral", "length", "width", "thickness", "depth", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be taken as limiting the invention, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example 1

The utility model provides a nephrology dept puncture sampling device, for the problem of solving, as a preferred embodiment, as shown in figure 1, figure 2, figure 3 and figure 4, including puncture shell 1 and the puncture sampling device 3 of setting in puncture shell 1 inside, the top of puncture shell 1 is equipped with presses cap 2, puncture shell 1 is including holding shell 11 and fixed connection the puncture head 12 of holding shell 11 bottom of getting, hold the inside of getting shell 11 and seted up sample standing groove 13, puncture head 12's inside has been seted up the syringe needle and has been placed chamber 14, sliding tray 15 has been seted up to central symmetry on the lateral wall of sample standing groove 13, puncture sampling device 3 is including holding pipe 31 and fixing the slider 34 of holding the pipe 31 lateral wall left and right sides, press cap 2 is including pressing cap shell 21 and setting up the briquetting 23 in pressing cap shell 21 bottom.

In this embodiment, the containing tube 31 is placed inside the sampling placement groove 13, the slider 34 is placed inside the sliding groove 15, and when the containing tube 31 moves, the slider 34 slides in the sliding groove 15, so that the containing tube 31 moves in the direction of the sliding groove 31.

Furthermore, one end of the containing tube 31 is inserted with an inclined needle 33, the inclined needle 33 is placed inside the needle placing cavity 14, the inclined needle 33 is convenient to place, the inclined needle 33 is convenient to move to a position where a sample needs to be collected, and the inclined needle 33 is protected to be normally used during puncture.

Specifically, one end of the needle receiving chamber 14 is provided with a needle outlet 16 for facilitating the sampling of the substance entering through the needle outlet 16 by the inclined needle 33.

In addition, the bottom of the pressing cap shell 21 is provided with a threaded groove 24, the top of the containing shell 11 is fixedly connected with an annular threaded plate 17, one end of the annular threaded plate 17 is in threaded connection with the threaded groove 24, the puncture shell 1 is connected with the pressing cap 2, and the puncture sampling device 3 is fixed in the puncture shell 1.

Further, the push rod 32 is arranged inside the containing pipe 31, the through opening 22 is formed in the press cap shell 21, and one end of the push rod 32 is placed inside the through opening 22, so that medical staff can control the push rod 32 conveniently.

The utility model discloses when using, at first take puncture sampling device 3, at first peg graft syringe needle 33 to one side on taking pipe 31 greatly, place puncture sampling device 3 in sample standing groove 13, place syringe needle 33 to one side in chamber 14 is placed to the syringe needle, place slider 34 in sliding tray 15, take up and press cap 2, place annular thread board 17's one end in thread groove 24, make

annular thread board

17 and 24 threaded connection of thread groove, it is together fixed with puncture shell 1 and pressure cap 2, briquetting 23 is the one end shutoff of sliding tray 15 this moment, make puncture sampling device 3 can not leave from sample standing groove 13.

When medical personnel need to collect a sample, the puncture shell 1 is taken up, one end of the puncture head 12 is punctured to a position of appointed sampling, the inclined needle head 33 is protected to be normally used after puncturing, the sample to be collected enters the needle head placing cavity 14 through the needle head outlet 16, the push rod 32 is held and pulled, and substances entering the needle head placing cavity 14 enter the containing tube 31 through the inclined needle head 33 to finish sampling.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a nephrology dept puncture sampling device, includes puncture shell (1) and sets up puncture sampling device (3) inside puncture shell (1), its characterized in that: the top of puncture shell (1) is equipped with presses cap (2), puncture shell (1) is including getting shell (11) greatly and fixed connection puncture head (12) of shell (11) bottom greatly, the inside of getting shell (11) greatly has seted up sample standing groove (13), the inside of puncture head (12) has seted up the syringe needle and has placed chamber (14), sliding tray (15) have been seted up to central symmetry on the lateral wall of sample standing groove (13), puncture sampling device (3) are including getting pipe (31) greatly and fixing slider (34) of getting pipe (31) lateral wall left and right sides greatly, press cap (2) including pressing cap shell (21) and setting briquetting (23) in pressing cap shell (21) bottom.

2. The nephrology puncture sampling device of claim 1, characterized in that: the containing pipe (31) is placed inside the sampling placing groove (13), and the sliding block (34) is placed inside the sliding groove (15).

3. The nephrology puncture sampling device of claim 1, characterized in that: an inclined needle (33) is inserted into one end of the containing tube (31), and the inclined needle (33) is placed inside the needle placing cavity (14).

4. The nephrology puncture sampling device of claim 1, characterized in that: one end of the needle placing cavity (14) is provided with a needle outlet (16).

5. The nephrology puncture sampling device of claim 1, characterized in that: the bottom of the pressure cap shell (21) is provided with a threaded groove (24), the top of the containing shell (11) is fixedly connected with an annular threaded plate (17), and one end of the annular threaded plate (17) is in threaded connection with the threaded groove (24).

6. The nephrology puncture sampling device of claim 1, characterized in that: the inside of flourishing pipe (31) is equipped with push rod (32), seted up on pressure cap shell (21) through-port (22), the one end of push rod (32) is placed the inside of through-port (22).