CN215458183U

CN215458183U - Novel people flow sampling bag

Info

Publication number: CN215458183U
Application number: CN202120385614.1U
Authority: CN
Inventors: 张晓梅; 李秀英; 杨上娣; 张四友; 梁栋; 钟沛文; 匡丽云
Original assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Current assignee: Foshan First Peoples Hospital Foshan Hospital Sun Yat Sen University
Priority date: 2021-02-20
Filing date: 2021-02-20
Publication date: 2022-01-11
Anticipated expiration: 2031-02-20

Abstract

The utility model discloses a novel people flow sampling bag which comprises a bag body, a conversion interface and a filter screen, wherein the bag body is provided with a connecting part, the connecting part is connected with the conversion interface, the filter screen is connected with the bag body, the filter screen is arranged in the bag body, the conversion interface is provided with a uterine tube suction interface, the bag body is connected with a negative pressure interface, and the bag body and the filter screen are both transparent components. The abortion sampling bag can be used for directly observing whether chorion and fetal tissues are complete or not by an operator in abortion through the transparent bag body and the transparent filter screen, so that the success rate of artificial abortion is improved, and the phenomenon of missed aspiration is avoided. After the operation, with the connecting portion separation of the conversion interface of this device and the bag body, take out the filter screen and just can carry out the operation of rinsing, transfer sample, needn't remove the negative pressure bottle, reduce operating personnel's the operation degree of difficulty, reduced manpower and materials cost. The device is safe and reliable in sampling when the artificial abortion is performed on a patient, and is low in cost, convenient to use, safe and effective.

Description

Novel people flow sampling bag

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a novel induced abortion sampling bag.

Background

In recent years, the incidence rate of embryo diapause of early pregnant women is increased year by year, the cases of sampling and villus feeding culture in the artificial abortion operation are also increased, and the current negative pressure suction device for artificial abortion which is used for collecting aseptic vellus in the artificial abortion operation still adopts a universal negative pressure suction device for artificial abortion, and is communicated with a negative pressure bottle by an aseptic suction tube. Because the negative pressure bottle is a recycling bacteria-containing device, an operator in the operation must carefully take care that when the villus sucked and drawn out from the uterine cavity stays at the sterile suction tube part, an assistant is required to cut off the negative pressure immediately. The operator takes the sterile tube out of the patient, pours out the villus tissue in the tube gradually, puts the villus tissue into a sterile physiological saline bowl, rinses the villus tissue and then sends the rinsed villus tissue to be inspected in time. The operation link is complicated, and an assistant is required to be equipped to release the negative pressure device at any time; meanwhile, the negative pressure in the operation is difficult to control, and villi are easy to enter the negative pressure bottle with bacteria through negative pressure downstream suction, so that villi pollution is caused, the subsequent chromosome culture is influenced, and the detection fails; in addition, in the process of transferring the villus from the sterile suction tube to the sterile physiological saline bowl, the tissue is taken out by manually inverting or extruding the sterile suction tube, and the tissue is easy to be crushed and polluted, so that the subsequent culture link is influenced.

In addition, in other cases of culture without sending villi, during the artificial abortion, a negative pressure device is also used for sucking early pregnancy products for rinsing and observing, in order to observe whether chorion and fetal tissues are complete, whether an sucked object conforms to a gestational month or not and whether pathological examination needs to be sent or not, a common colander is used for filtering, substances such as villus tissues and the like in the sucked object are easily washed away by water, substances such as villus tissues and the like in the sucked object are easily lost through a complicated link, the effect and accuracy of the artificial abortion are influenced, and the body of a patient is easily damaged by sucking leakage or uterine curettage for many times. When the aspirant is repeatedly washed, sewage is splashed around, and the isolation clothes, the skin and the surrounding environment of medical personnel are polluted.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a novel people flow sampling bag to solve one or more technical problems that exist in the prior art, at least provides a useful selection or creates the condition.

The solution of the utility model for solving the technical problem is as follows:

the utility model provides a novel people flow sample bag, includes the bag body, conversion interface and filter screen, the bag body is provided with connecting portion, connecting portion can dismantle with the conversion interface and be connected, filter screen and bag body coupling, the filter screen sets up in the bag body, the conversion interface is provided with inhales the palace tube interface, the bag body coupling has the negative pressure interface, the bag body and filter screen all set up to transparent component.

Through the scheme, the utility model provides the abortion sampling bag, and a surgeon can directly observe whether chorion and fetal tissues are complete or not through the transparent bag body and the transparent filter screen in the abortion operation, so that the success rate of the artificial abortion is improved, and the missed suction is avoided. After the operation, with the connecting portion separation of the conversion interface of this device and the bag body, take out the filter screen and just can carry out the operation of rinsing, transfer sample, needn't remove the negative pressure bottle, reduce operating personnel's the operation degree of difficulty, reduced manpower and materials cost. The device is safe and reliable in sampling when the artificial abortion is performed on a patient, and is low in cost, convenient to use, safe and effective.

As a further improvement of the above technical solution, the connecting portion is in threaded connection with the conversion interface.

As the further improvement of the above technical scheme, the filter screen includes dictyosome and frame, the frame includes installed part, support piece and at least three connecting piece, and is at least three the connecting piece is the triangle-shaped and distributes, the one end of connecting piece with the installed part be connected the other end and the support piece of connecting piece are connected, installed part and bag body coupling, the dictyosome is connected with the connecting piece.

Through the scheme, when negative pressure suction is performed, biological tissues exist in the net body, and the biological tissues can lead to the deformation of the net body to block the negative pressure interface, so that suction is not smooth, the deformation of the net body can be limited by the frame to the greatest extent, and the situation that the negative pressure joint is blocked can be avoided to the greatest extent.

As a further improvement of the technical scheme, a clamping groove is formed in the connecting piece, and the net body is fixedly connected with a clamping block which is in clamping fit with the clamping groove.

Through the scheme, the clamping groove is matched with the clamping block, so that the net body is more convenient to mount and dismount.

As a further improvement of the technical scheme, one end of the net body, which is far away from the conversion interface, is provided with a counterweight mounting block.

Through the scheme, the net body can naturally fall when the net body is installed, so that the installation of the net body is more convenient.

As a further improvement of the technical scheme, the counterweight mounting block is arranged to be a magnetic component, the supporting piece is provided with a magnetic attraction piece, and the counterweight mounting block is connected with the magnetic attraction piece in a magnetic attraction manner.

The utility model has the beneficial effects that: the device is safe and reliable in sampling when the artificial abortion is performed on a patient, and is low in cost, convenient to use, safe and effective.

The utility model is used in the technical field of medical instruments.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of a half-section of an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of the present invention;

fig. 4 is an exploded view of the screen of the present invention.

In the figure, 100, the bag body; 110. a negative pressure interface; 200. converting an interface; 210. a suction tube interface; 300. filtering with a screen; 310. a net body; 311. a clamping block; 320. a frame; 321. a mounting member; 322. a connecting member; 323. a support member; 324. a clamping groove.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 4, a novel people flow sampling bag includes a bag body 100, a conversion interface 200 and a filter screen 300, the bag body 100 is provided with a connecting portion, and the connecting portion is in threaded connection with the conversion interface 200 (in other embodiments, the connecting portion can be detachably connected with the conversion interface 200 by using a structure such as a buckle). The filter 300 is connected with the bag body 100, the filter 300 is arranged in the bag body 100, the switching port 200 is provided with the uterine tube sucking port 210, the bag body 100 is connected with the negative pressure port 110, and the bag body 100 and the filter 300 are both transparent components.

The filter screen 300 comprises a screen body 310 and a frame 320, wherein the frame 320 comprises a mounting part 321, a supporting part 323 and four connecting parts 322, the four connecting parts 322 are distributed in a rectangular shape, one end of each connecting part 322 is connected with the mounting part 321, the other end of each connecting part 322 is connected with the corresponding supporting part 323, the mounting part 321 is connected with the bag body 100, and the screen body 310 is connected with the connecting parts 322. The connecting member 322 is provided with a locking groove 324, the net body 310 is fixedly connected with a locking block 311, and the locking block 311 is locked and matched with the locking groove 324. One end of the filter screen 300 away from the conversion interface 200 is provided with a counterweight mounting block, which is a magnetic member, specifically, the counterweight mounting block may be made of a magnetic stainless steel. The supporting member 323 is provided with a magnetic attraction member, specifically, the magnetic attraction member is a magnet, and the magnetic attraction member is magnetically attracted and connected with the counterweight mounting block.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that the present invention is not limited to the details of the embodiments shown and described, but is capable of numerous equivalents and substitutions without departing from the spirit of the utility model as set forth in the claims appended hereto.

Claims

1. The utility model provides a novel people flows sample bag which characterized in that: including the bag body (100), conversion interface (200) and filter screen (300), the bag body (100) is provided with connecting portion, connecting portion can dismantle with conversion interface (200) and be connected, filter screen (300) are connected with the bag body (100), filter screen (300) set up in the bag body (100), conversion interface (200) are provided with inhales palace tube interface (210), the bag body (100) are connected with negative pressure interface (110), the bag body (100) and filter screen (300) all set up to transparent member.

2. The novel people flow sampling bag of claim 1, wherein: the connecting part is in threaded connection with the conversion interface (200).

3. The novel people flow sampling bag of claim 1, wherein: the filter screen (300) includes dictyosome (310) and frame (320), frame (320) are including installed part (321), support piece (323) and at least three connecting piece (322), at least three connecting piece (322) are the triangle and distribute, the one end and the installed part (321) of connecting piece (322) are connected the other end and the support piece (323) of connecting piece (322), installed part (321) are connected with the bag body (100), dictyosome (310) are connected with connecting piece (322).

4. A novel human flow sampling bag as claimed in claim 3, wherein: a clamping groove (324) is formed in the connecting piece (322), a clamping block (311) is fixedly connected to the net body (310), and the clamping block (311) is in clamping fit with the clamping groove (324).

5. A novel human flow sampling bag as claimed in claim 3, wherein: one end of the net body (310) far away from the conversion interface (200) is provided with a counterweight mounting block.

6. The novel people flow sampling bag of claim 5, wherein: the counterweight mounting block is set as a magnetic component, the supporting piece (323) is provided with a magnetic part, and the counterweight mounting block is connected with the magnetic part in a magnetic way.