CN215362491U

CN215362491U - Dental pulp collecting set

Info

Publication number: CN215362491U
Application number: CN202121702903.6U
Authority: CN
Inventors: 赵鸿莲; 马天画; 李鹰; 罗冬梅
Original assignee: Shanghai Yuantian Biotechnology Co ltd
Current assignee: Shanghai Yuantian Biotechnology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-31
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a dental pulp collecting set, which comprises a box cover, a box body, a heat-insulating interlayer, an inner lining plate and a cold chain conveying tank, wherein one side of the box cover is hinged to the box body, the inner lining plate is arranged inside the box cover, the heat-insulating interlayer is arranged in a middle groove of the box body, the cold chain conveying tank is arranged in the heat-insulating interlayer, a plurality of placing grooves are formed in the box body, and a filter screen, gloves, a label, a sealing film, tweezers, a marker pen, cleaning fluid and collecting guidance are respectively placed in the placing grooves. The utility model has simple and reasonable structure, can detect the loss of the appliance in time in the packaging process, reduces the confusion of the appliance in the transportation process, prolongs the cold chain storage time of the teeth, and is convenient for the identification of the collection set.

Description

Dental pulp collecting set

Technical Field

The utility model relates to the field of medical instruments, in particular to a dental pulp collecting set.

Background

The pulp tissue is located within the pulp chamber inside the tooth and is the only soft tissue in the tooth tissue. Dental Pulp Stem Cells (DPSCs), which may be present in isolated deciduous and wisdom teeth, were first discovered in 2000. The research shows that the dental pulp stem cell is a cell which has an immunophenotype and the capability of forming mineralized nodules very similar to the bone marrow mesenchymal stem cell, the shape of the cell is fusiform, and the cell is a cell with high proliferation capability, high self-renewal capability and multiple differentiation capabilities. The cells have been studied to successfully construct dental pulp, dentin, and tooth tissue. Through research of researchers, compared with bone marrow stromal stem cells (BMSCs), the clone formation rate of the dental-derived DPSCs is obviously higher than that of the bone marrow-derived BMSCs, which indicates that the DPSCs have higher proliferative capacity and self-renewal capacity than the BMSCs. Besides forming cells with the capability of mineralizing nodules, the DPSC can be differentiated into various cells such as odontoblasts, fat cells, chondrocytes and nerve-like cells under the action of different inducers. Therefore, the dental pulp stem cells have wide prospects in cell therapy, regenerative medicine and the like, have the advantages of rich sources, convenience in collection, high cell activity, small side effect, no ethical dispute and the like, and more people begin to store the dental pulp stem cells to provide more guarantee for the life health of the people.

Therefore, it is necessary to collect the tooth having the dental pulp stem cell and to store and transport the collected tooth for a short period of time. The collection of the teeth and the short-term storage and transportation after the collection relate to the packaging of collected articles and collected teeth and detection samples. At present, the industry has no unified standard for collecting and packaging the teeth. The used collection packing of each medical institution is mostly the bagging-off, is equipped with in and gathers, preserves the articles for use by the dentist, and the mixed and disorderly unordered of built-in article, gathers and accomplishes the back and transport to the laboratory after and find the interior article more chaotic of bag. The tooth collection mode has the advantages of great randomness, high pollution risk, imperfect sample collection information, easy loss, confusion and damage of articles, and can not well protect the tooth sample. The collection suit box of current tooth in the existing market is various, mostly all confuses the use with the transport case, has potentially increased cross contamination's risk. The tooth collecting and collecting device does not need too much space, but most of the existing collecting boxes are whistle and occupy a large amount of space, and the materials are wasted. Therefore, how to provide a collection box capable of specially placing appliances, which avoids the occurrence of loss and confusion caused in the process of packaging and transporting appliances in the collection box, and can prolong the cold chain transportation storage time of teeth, and the problem that the technical personnel in the field need to solve is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a dental pulp collecting set, which solves the problems that instruments in a collecting box are easy to lose and mix in the packaging and transporting processes, and the cold chain transportation and storage time of teeth is short.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a dental pulp collecting set, which comprises a box cover, a box body, a heat-insulating interlayer, an inner lining plate and a cold chain conveying tank, wherein one side of the box cover is hinged to the box body, the other side of the box cover is connected with the box body through a box buckle lock, the inner lining plate is arranged inside the box cover, the heat-insulating interlayer is arranged in a middle groove of the box body, the cold chain conveying tank is arranged in the heat-insulating interlayer, and the box body is provided with a plurality of placing grooves for accommodating matched articles.

Furthermore, a transparent information clamping groove is formed in the outer surface of the box cover.

Furthermore, the placing groove is provided with a fetching notch, and the periphery of the inner lining plate is provided with an inner lining plate taking-out notch.

Further, the placing groove comprises a plurality of short rectangular grooves arranged on the left side of the middle groove, a round groove on the right side of the middle groove and long rectangular grooves on the front side and the rear side of the middle groove.

Furthermore, a filter screen, gloves, a label and a sealing film are respectively placed in the short rectangular groove, cleaning liquid is placed in the circular groove, and tweezers, a marking pen and collection guidance are placed in the long rectangular groove.

Further, the cold chain transportation tank comprises a cold chain transportation tank body, an ice bag and a protection liquid sample pipe, the protection liquid sample pipe is arranged in the cold chain transportation tank body, and the ice bag is arranged between the protection liquid sample pipe and the cold chain transportation tank body.

Further, the number of the ice bags is 6.

Compared with the prior art, the utility model has the beneficial technical effects that:

the dental pulp collecting set comprises a box cover, a box body, a heat-insulating interlayer, an inner lining plate and a cold chain conveying tank, wherein the box body is provided with a special instrument placing groove, so that the defect of an instrument can be detected in time in the packaging process, and the instrument can be prevented from being mixed up in the conveying process; the cold chain storage time is prolonged by arranging the heat-insulation interlayer on the cold chain transportation tank and the box body quality inspection; through set up transparent information draw-in groove on the lid, can place and gather the delivery list, conveniently gather the discernment of suit. The utility model has simple and reasonable structure, can detect the loss of the appliance in time in the packaging process, avoids the confusion of the appliance in the transportation process, prolongs the cold chain storage time of the teeth, and is convenient for the identification of the collection set.

Drawings

The utility model is further illustrated in the following description with reference to the drawings.

FIG. 1 is an open isometric view of a dental pulp collection kit according to the present invention;

FIG. 2 is a close-up isometric view of the present invention;

description of reference numerals: 1. a box cover; 2. a box body; 3. a heat insulation interlayer; 4. an inner liner plate; 5. a cold chain transport tank; 6. a short rectangular groove; 7. a circular groove; 8. a long rectangular groove; 9. transparent information card slot.

Detailed Description

As shown in fig. 1-2, a dental pulp collecting set comprises a box cover 1, a box body 2, a heat-insulating interlayer 3, an inner lining plate 4 and a cold chain transport tank 5, wherein one side of the box cover 1 is hinged to the box body 2, the other side of the box cover 1 is connected with the box body 2 through a box buckle lock, the inner lining plate 4 is arranged inside the box cover 1, the heat-insulating interlayer 3 is arranged in a middle groove of the box body 2, the cold chain transport tank 5 is arranged in the heat-insulating interlayer 3, and a plurality of placing grooves for containing matched articles are arranged on the box body 2.

The outer surface of the box cover 1 is provided with a transparent information clamping groove 9.

The placing groove is provided with a fetching notch, and the periphery of the inner lining plate 4 is provided with an inner lining plate fetching notch.

The placing groove comprises a plurality of short rectangular grooves 6 arranged on the left side of the middle groove, a round groove 7 on the right side of the middle groove and long rectangular grooves 8 on the front side and the rear side of the middle groove.

Filter screen, gloves, label, sealing film have been placed respectively in the short rectangular groove 6, place the washing liquid in the circular recess 7, place tweezers, marker pen and collection guide in the long rectangular groove 8.

The cold chain transport tank 5 comprises a cold chain transport tank body, an ice bag and a protection liquid sample pipe, wherein the protection liquid sample pipe is arranged in the cold chain transport tank body, and the ice bag is arranged between the protection liquid sample pipe and the cold chain transport tank body.

The number of the ice bags is 6.

The action process of the utility model is as follows:

preparation before taking teeth

1. Before collecting teeth, the cold chain transport tank 5 is confirmed to be in a low temperature state to ensure the freshness of the tooth tissues in the protective liquid tube.

2. And (3) receiving the collection box, taking the ice bag out of the cold chain transport tank 5 in advance, putting the ice bag into a refrigerator for freezing at least 24 hours at minus 18 ℃, putting the cold chain transport tank 5 filled with the protective solution into the refrigerator for refrigerating at 4 ℃, returning the ice bag into the cold chain transport tank 5 filled with the protective solution when going to a hospital for tooth extraction, checking that the content of the collection box is complete, and taking the collection box to the hospital.

3. Before tooth extraction in a hospital, the collection box is opened, gloves, forceps, a filter screen and cleaning fluid (note: a cleaning fluid bottle door is provided with a layer of door sealing film, a cover needs to be unscrewed in advance to remove the door sealing film), a sample protective fluid sample tube is taken out from the cold chain transport tank 5, supplier information is filled in a label by using a marking pen, condensed water on the surface of the tube body is wiped off, the label is attached to the tube body (note: the existing label on the tube body is not required to be covered), the door sealing film on the tube is removed, and the cover is opened for later use.

And (3) operation after tooth collection:

1. after the teeth are extracted, the extracted teeth are clamped by a forceps with gloves and then put into a filter screen.

2. The teeth were repeatedly rinsed with rinsing fluid (please use all of the rinsing fluid).

3. The cleaned teeth were poured into a tube containing a sample protective solution.

4. The tube cover is screwed down, the tube door is wrapped and sealed by a sealing film, and the sample tube is placed into a cold-chain transport tank 5. The lining plate 4 is pulled out, collection guidance is placed between the lining plate 4 and the box cover 1, then the lining plate is reset, the box cover 1 is closed, and the box cover 1 and the box body 2 are locked by using a box buckle lock.

5. Filling in the collection and delivery list, taking the cold chain transport tank 5 and the collection and delivery list into a collection box, and sending the collection and delivery list to a laboratory.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.

Claims

1. A dental pulp harvesting kit, comprising: including lid (1), box body (2), heat preservation interlayer (3), interior welt (4) and cold chain transportation jar (5), one side of lid (1) articulates on box body (2), the opposite side of lid (1) with box body (2) are connected through the case padlock, interior welt (4) set up the inside of lid (1), heat preservation interlayer (3) set up in the middle recess of box body (2), cold chain transportation jar (5) set up in heat preservation interlayer (3), be equipped with a plurality of standing grooves that hold supporting article on box body (2).

2. The endodontic collection kit of claim 1, wherein: the outer surface of the box cover (1) is provided with a transparent information clamping groove (9).

3. The endodontic collection kit of claim 1, wherein: the placing groove is provided with a fetching notch, and the periphery of the inner lining plate (4) is provided with an inner lining plate taking-out notch.

4. The endodontic collection kit of claim 1, wherein: the placing groove comprises a plurality of short rectangular grooves (6) arranged on the left side of the middle groove, a round groove (7) arranged on the right side of the middle groove and long rectangular grooves (8) arranged on the front side and the rear side of the middle groove.

5. The endodontic collection kit of claim 4, wherein: filter screen, gloves, label, sealing film have been placed respectively in short rectangular groove (6), place the washing liquid in circular recess (7), place tweezers, marker pen and gather the guide in long rectangular groove (8).

6. The endodontic collection kit of claim 1, wherein: the cold chain transportation tank (5) comprises a cold chain transportation tank body, an ice bag and a protection liquid sample pipe, wherein the protection liquid sample pipe is arranged in the cold chain transportation tank body, and the ice bag is arranged between the protection liquid sample pipe and the cold chain transportation tank body.

7. The endodontic collection kit of claim 6, wherein: the number of the ice bags is 6.