CN211861632U

CN211861632U - Specimen bag

Info

Publication number: CN211861632U
Application number: CN202020385397.1U
Authority: CN
Inventors: 李强; 李晓丽; 柏斗胜; 谢萍; 杨爱春; 龚荣花; 张燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-11-06
Anticipated expiration: 2030-03-24

Abstract

A specimen bag relates to the field of medical instruments and comprises a bag body, wherein a specimen inlet is arranged at the upper end of the bag body and is hermetically connected through a self-sealing strip; a hard tiny sample inlet pipe and a hard formalin inlet pipe are further arranged at the upper end of the bag body, and the tiny sample inlet pipe and the hard formalin inlet pipe are respectively arranged on the left side and the right side of the sample inlet; the minimum sample inlet pipe is integrally arranged with the bag body and is communicated with the inner cavity of the bag body, and the minimum sample inlet pipe is in threaded connection with the first connecting cover; a reticular container and a connecting rod are arranged in the bag body, one end of the connecting rod is connected with the reticular container, and the other end of the connecting rod is connected with the inner surface of the first connecting cover; the formalin inlet pipe is integrally arranged with the bag body and communicated with the inner cavity of the bag body, and the formalin inlet pipe is in threaded connection with the second connecting cover. The utility model discloses avoid the sample stationary liquid to leak outward and prevent pathology sample cross infection.

Description

Specimen bag

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a deposit container of operation sample.

Background

The surgical specimens are peculiar, unique, non-substitutable and non-reproducible, and because the pathological diagnosis of living tissues is the first diagnostic standard of surgery. The in vitro fixing quality and the management quality directly influence pathological diagnosis and clinical diagnosis, and if the specimen is not managed properly, the qualitative of diseases, the operation mode, the treatment and the illness state are directly influenced, so that serious loss is brought to patients.

In an operating room, various histopathology specimens cut by operations need to be sent to a pathology department for examination, and the operation specimens are soaked in specimen bags filled with formalin within 30min in vitro as required. Only one specimen is stored in one specimen bag, and the outer surface of the specimen bag is provided with patient information. The traditional pathological specimen fixing bag only has one bag opening, namely, the specimen storage opening and the pouring opening of specimen fixing liquid formalin are the same inlet, the specimen is firstly put into the bag after each specimen separation, then the formalin is poured, and finally the bag opening is ligated by a steel wire rope or silk thread.

The conventional specimen bag has the following problems: 1. the sack is easily touchhed to pathology sample when putting into, because the sample is deposited the mouth and is same entry with the mouth of pouring of formalin, consequently when pouring the formalin, the sample sack quilt is touch to the gallon bucket that holds the formalin, and the liquid outlet of gallon bucket is not contaminated and avoid the formalin to volatilize with the formation of sample sack contact sealed for guaranteeing the formalin. A barrel of formalin fixing liquid can be used for providing a plurality of specimen bags for a plurality of patients, when a second pathological specimen needs to be stored and formalin is poured, the phenomenon that the liquid outlet of a gallon barrel touches the opening of the second specimen bag exists, and therefore cross infection occurs among different patients and different pathological specimens, so that pathological results are affected.

2. The bag mouth is ligated by steel wire or silk thread, which often causes leakage of the fixing liquid because the ligation is not solid. The specimen fixing liquid is formalin and formaldehyde solution, the formalin solution can volatilize formaldehyde in the process of infusing the specimen, strong pungent smell is harmful to the environment and human bodies, and the formaldehyde is one of internationally recognized carcinogens, so that the formaldehyde solution is dangerous to leak.

3. Some isolated pathological specimens taken down in clinical surgery are tiny, although conventional pathological bags can be stored, workers in the pathology department are required to find the tiny pathological specimens in a large amount of formalin storage liquid after formalin soaking, and certain difficulty still exists.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a specimen bag which can prevent the specimen fixing liquid from leaking outwards and prevent the cross infection of pathological specimens.

The purpose of the utility model is realized like this: a specimen bag comprises a bag body, wherein a specimen inlet is arranged at the upper end of the bag body and is connected in a sealing way through a self-sealing strip; a hard tiny sample inlet pipe and a hard formalin inlet pipe are further arranged at the upper end of the bag body, and the tiny sample inlet pipe and the hard formalin inlet pipe are respectively arranged on the left side and the right side of the sample inlet; the minimum sample inlet pipe is integrally arranged with the bag body and is communicated with the inner cavity of the bag body, and the minimum sample inlet pipe is in threaded connection with the first connecting cover; a reticular container and a connecting rod are arranged in the bag body, one end of the connecting rod is connected with the reticular container, and the other end of the connecting rod is connected with the inner surface of the first connecting cover; the formalin inlet pipe is integrally arranged with the bag body and communicated with the inner cavity of the bag body, and the formalin inlet pipe is in threaded connection with the second connecting cover.

When in use, if the pathological specimen is a small specimen, the pathological specimen is put into the bag body from the specimen inlet, and the inlet is sealed by the self-sealing strip; if the pathological specimen is a big specimen, the pathological specimen is put into the bag body from the specimen inlet and the inlet is sealed by a self-sealing strip; if the pathology sample is minimum sample, put into netted container with minimum sample, netted container is put into the bag body with the connecting rod from minimum sample inlet tube together to connect through first connecting cover. Formalin is poured from the formalin inlet tube and sealed by a second connecting cap.

The utility model has the advantages of it is following: 1. the tiny sample can be conveniently taken out, and the connecting rod and the reticular container filled with the tiny sample can be taken out together only by rotating the first connecting cover. 2. Pathological specimens are stored more normatively, and a special entrance is designed by formalin, so that cross infection is avoided. 3. The leakproofness of sample entry, minimum sample inlet tube and formalin inlet tube is good, prevents that the formalin in the sample bag is excessive.

The utility model discloses a from the strip of valve has two sets ofly, arranges about being, and two sets ofly from the strip of valve all connect the sample entrance at the bag body, and the leakproofness is further guaranteed to two sets of.

The utility model discloses a bag body includes anter, back part and bottom connection piece, the left side limit of anter and the left side limit sealing connection of back part, the right side limit of anter and the right side limit sealing connection of back part, and bottom connection piece sealing connection is passed through with the bottom of back part in the bottom of anter, makes things convenient for the bag body to erect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an external view of fig. 1.

Fig. 3 is a view from a-a in fig. 1.

Detailed Description

As shown in fig. 1 to 3, the specimen bag includes a bag body 1, a label 10 is attached to an outer surface of the bag body 1, and the label 10 includes information such as patient name, sex, hospital number, age, examination name, examination nature, ward, bed number, tissue separation time, tissue fixation time, examiner's signature, and date.

The bag body 1 comprises a front piece 1-1, a rear piece 1-2 and a bottom connecting piece 1-3, wherein the left side edge of the front piece 1-1 is hermetically connected with the left side edge of the rear piece 1-2, the right side edge of the front piece 1-1 is hermetically connected with the right side edge of the rear piece 1-2, and the bottom of the front piece 1-1 is hermetically connected with the bottom of the rear piece 1-2 through the bottom connecting piece 1-3.

Set up sample entry 4 in the upper end of the bag body 1, sample entry 4 is through two sets of 5 sealing connection of proclaiming oneself, and two sets of proclaiming oneself 5 are arranged from top to bottom. A rigid minimum sample inlet tube 7 and a rigid formalin inlet tube 2 are further provided at the upper end of the bag body 1, and the minimum sample inlet tube 7 and the formalin inlet tube 2 are provided on the left and right sides of the sample inlet 4, respectively. Minimum sample inlet tube 7 sets up and is linked together with the inner chamber of the bag body 1 with bag body 1 is integrative, and minimum sample inlet tube 7 threaded connection first connecting cover 6. A mesh container 9 and a connecting rod 8 are provided in the bag body 1, one end of the connecting rod 8 is connected with the mesh container 9, and the other end of the connecting rod 7 is connected with the inner surface of the first connecting cover 9.

The formalin inlet pipe 2 is integrally provided with the bag body 1 and communicated with the inner cavity of the bag body 1, and the formalin inlet pipe 2 is threadedly connected with the second connecting cover 3.

Claims

1. The utility model provides a specimen bag, includes the bag body, sets up sample entry, characterized by in the upper end of the bag body: the sample inlets are hermetically connected through self-sealing strips; a hard tiny sample inlet pipe and a hard formalin inlet pipe are further arranged at the upper end of the bag body, and the tiny sample inlet pipe and the hard formalin inlet pipe are respectively arranged on the left side and the right side of the sample inlet; the minimum sample inlet pipe is integrally arranged with the bag body and is communicated with the inner cavity of the bag body, and the minimum sample inlet pipe is in threaded connection with the first connecting cover; a reticular container and a connecting rod are arranged in the bag body, one end of the connecting rod is connected with the reticular container, and the other end of the connecting rod is connected with the inner surface of the first connecting cover; the formalin inlet pipe is integrally arranged with the bag body and communicated with the inner cavity of the bag body, and the formalin inlet pipe is in threaded connection with the second connecting cover.

2. The specimen bag of claim 1, wherein: the self-sealing strips are arranged up and down, and are connected at the sample inlet of the bag body.

3. The specimen bag of claim 1 or 2, wherein: the bag body includes anter, back part and bottom connection piece, the left side limit of anter and the left side limit sealing connection of back part, the right side limit of anter and the right side limit sealing connection of back part, and bottom connection piece sealing connection is passed through with the bottom of back part in the bottom of anter.