CN218790082U

CN218790082U - Freezing pole that carries with information storage function

Info

Publication number: CN218790082U
Application number: CN202222839147.2U
Authority: CN
Inventors: 孙峰; 蔡昀彤; 李智伟; 史佩琪
Original assignee: Wuhan Mutual United Technology Co ltd
Current assignee: Wuhan Mutual United Technology Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-07
Anticipated expiration: 2032-10-25

Abstract

The utility model provides a pole is carried in freezing with information storage function belongs to freezing pole technical field that carries. The freezing rod comprises a rod body, a handle and an information storage chip. One end of the rod body is provided with a slide glass, the other end of the rod body is provided with an inserting column, the inserting column is coaxially connected with the rod body, and the diameter of the inserting column is smaller than that of the rod body. The handle is the tube-shape, and the one end of handle has the grafting opening, and the other end of handle has the baffle, and the inner chamber one end of handle is passed through the baffle and is sealed, and information storage chip installs in the inner chamber of handle. The end face of the other end of the rod body is fixedly connected with the end face of one end of the handle. By adopting the freezing carrying rod, the identification accuracy of the identity information of the patient corresponding to the freezing carrying rod can be ensured, and the recording and storing capacity of the patient information is improved.

Description

Freezing pole that carries with information storage function

Technical Field

The utility model relates to a pole technical field is carried in freezing, in particular to pole is carried in freezing with information storage function.

Background

Vitrification freezing technology is widely applied to the field of human assisted reproductive medicine. The basic principle of the vitrification freezing technology is to replace water in cells with high-concentration cryoprotectant solution and to convert the water from liquid state to amorphous solid state with glassy appearance through rapid cooling. In vitrification freezing, the freezing carrying rod can effectively keep the permeation and freezing rate of vitrification freezing liquid, and further effectively improve the survival rate of ova, embryos and other samples. Due to the uniqueness of human gametes and embryos, when gametes or embryo specimens of patients are frozen or thawed, the identity information of the patient himself needs to be checked against the identity information of the patient marked on the vitrification freeze/thaw carrier.

In the related art, the identification information of patients corresponding to gametes and embryos is marked usually by sticking handwritten or printed labels on a freezing carrying rod, and then the identification information is stored in liquid nitrogen at the temperature of-196 ℃.

With the information marking form in the related art, because patients with the same name and the same name exist, the gamete or embryo cannot be completely prevented from being confused with the patient. Meanwhile, when the freezing carrying rod storing the specimen is unfrozen, the label is separated from liquid nitrogen and exposed in the atmospheric environment, the surface of the label is easy to frost, so that the character information is difficult to identify by naked eyes, even the information is lost, and the recording and storing capability of the information of the patient is poor.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a pole is carried in freezing with information storage function has improved record and retention to patient information when guaranteeing the freezing discernment accuracy of carrying the patient identity information that the pole corresponds. The technical scheme is as follows:

the utility model provides a pole is carried in freezing with information storage function, include:

a rod body, a handle and an information storage chip,

one end of the rod body in the length direction is provided with a slide glass, the slide glass is used for storing gametes or embryonic specimens of a patient, the other end of the rod body in the length direction is provided with an inserting column, the inserting column is coaxially connected with the rod body, and the diameter of the inserting column is smaller than that of the rod body;

the handle is in a cylindrical shape, one end of the handle in the length direction is provided with an inserting opening, the other end of the handle in the length direction is provided with a baffle, one end of an inner cavity of the handle is sealed through the baffle, the information storage chip is installed in the inner cavity of the handle, one end of the information storage chip is abutted to the baffle, the inserting column is inserted into the inner cavity through one end of the handle in the length direction and is abutted to the other end of the information storage chip, and the end face of the other end of the rod body in the length direction is fixedly connected with the end face of the handle in the length direction.

Optionally, the rod body and the handle are formed by secondary injection molding, and the end face of the other end of the rod body in the length direction and the end face of one end of the handle in the length direction are sealed by thermoplastic adhesion.

Optionally, the length of the rod body ranges from 60 mm to 70mm, the length of the insertion column ranges from 120 mm to 30mm, and the length of the handle ranges from 30mm to 50mm.

Optionally, the information storage chip is an RFID electronic tag chip.

Optionally, the outer side wall of the handle is convexly provided with a plurality of strip-shaped anti-slip protrusions, the plurality of anti-slip protrusions are parallel to the handle, and the plurality of anti-slip protrusions are arranged along the circumferential direction of the handle at intervals.

Optionally, the rod body is a transparent material.

Optionally, the handle is a solid piece, the color of the handle including, but not limited to, red, orange, yellow, green, and blue.

Optionally, the handle is a polypropylene piece.

The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:

adopt the embodiment of the utility model provides a pole is carried in freezing, its preparation method is unique, and it types the information storage chip whole that has stored patient's identity information and record information and is sealed to preserve inside the handle, and it is stable in the installation of the inner chamber of handle, and because the post of pegging graft has certain length, information storage chip has the determining deviation with sealing connection's the body of rod and the junction of handle. The sealing connection of the rod body and the handle and the matching connection of the insertion column and the inner wall of the handle can both play a role in isolating and sealing the information storage chip from the outside, and the sealing performance is good. When the freezing carrying rod is used, the identity information and the record information of a patient in the information storage chip can be accurately read through the label reading-writing equipment or system, and the mismatching risk is reduced. Compare the conventional form of pasting handwriting or printing the label, preserve with taking out the in-process of use at the liquid nitrogen, can avoid damaging guaranteeing that embedded information storage chip does not receive outside difference in temperature to change the influence. The identification accuracy of the identity information of the patient corresponding to the freezing carrying rod is guaranteed, and meanwhile the recording and storing capacity of the patient information is improved.

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 described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic perspective view of a freezing bar with information storage function according to an embodiment of the present invention;

fig. 2 is a schematic perspective front view of a freezing bar with information storage function according to an embodiment of the present invention;

fig. 3 is a schematic perspective elevation view of another freezing bar with information storage function according to an embodiment of the present invention;

fig. 4 is an exploded perspective view of another freezing rod with information storage function according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

With the information labeling form in the related art, because patients with the same name and the same name exist, gametes or embryos cannot be completely prevented from being confused with the patients. Meanwhile, when the freezing carrying rod storing the specimen is unfrozen, the label is separated from liquid nitrogen and exposed in the atmospheric environment, the surface of the label is easy to frost, so that the character information is difficult to identify by naked eyes, even the information is lost, and the recording and storing capability of the information of the patient is poor.

Fig. 1 is a schematic perspective view of a freezing bar with an information storage function according to an embodiment of the present invention. Fig. 2 is a schematic perspective front view of a freezing bar with information storage function according to an embodiment of the present invention. Fig. 3 is a schematic perspective front view of another freezing bar with information storage function according to an embodiment of the present invention. Fig. 4 is an exploded perspective view of another freezing rod with information storage function according to an embodiment of the present invention. As shown in fig. 1 to 4, the applicant has provided a freezing bar with information storage function by practice, comprising a bar body 1, a handle 2 and an information storage chip 3.

Wherein, body of rod 1 one end in length direction has slide glass 11, and slide glass 11 is used for saving patient's gamete or embryo sample, and body of rod 1 other end in length direction has grafting post 12, and the coaxial coupling of grafting post 12 and body of rod 1, the diameter of grafting post 12 is less than the diameter of body of rod 1.

The handle 2 is cylindrical, one end of the handle 2 in the length direction is provided with an insertion opening 21, the other end of the handle 2 in the length direction is provided with a baffle 22, and one end of an inner cavity of the handle 2 is sealed by the baffle 22. Information storage chip 3 installs in the inner chamber of handle 2, and information storage chip 3's one end and baffle 22 butt, peg graft post 12 by handle 2 on length direction one end peg graft in the inner chamber and with information storage chip 3's the other end butt, the other end terminal surface of the body of rod 1 on length direction and handle 2 one end terminal surface fixed connection on length direction.

The embodiment of the utility model provides an in, freezing pole of carrying comprises body of

rod

1 and 2 two parts of handle, and wherein the slide glass 11 that is located body of rod 1 one side is concave type circular arc thin slice, and its structure forms through carrier and liquid surface flow mechanics design for frozen conservations such as gamete or embryo specimen of bearing and saving patient. The handle 2 is a tubular structure with one sealed end, and has a plug-in opening 21 at one end in the length direction and a baffle 22 at the other end in the length direction for sealing the inner cavity. When the medical instrument is assembled, the information storage chip 3 storing the identity information of the patient and the sample information is arranged in the inner cavity of the handle 2 from the insertion opening 21. And then the inserting column 12 on the rod body 1 is inserted into the inner cavity of the handle 2 through the inserting opening 21 for combined installation, after the inserting column 12 is inserted in place, the tail end of the inserting column 12 and the baffle 22 are respectively abutted against the two ends of the information storage chip 3 from two sides, and the information storage chip 3 is fixedly installed inside the handle 2. And finally, the end face of the end part of the rod body 1 and the end face of the insertion opening 21 of the handle 2 are mutually abutted and then are fixedly connected and sealed so as to finish the preparation of the freezing rod. Adopt the embodiment of the utility model provides a pole is carried in freezing, its preparation method is unique, and it types and stores the whole sealed save in handle 2 inside of storing the information storage chip 3 of patient's identity information and record information, and it is stable in the installation of the inner chamber of handle 2, and because the post 12 of pegging graft has certain length, information storage chip 3 has a determining deviation with sealing connection's the body of rod 1 and handle 2's junction. The sealing connection part of the rod body 1 and the handle 2 and the matching connection part of the inner wall of the insertion column 12 and the handle 2 can both play a role in isolating and sealing the information storage chip 3 from the outside, and the sealing performance is good. When the freezing carrying rod is used, the identity information and the record information of the patient in the information storage chip 3 can be accurately read through the label reading and writing equipment or system, and the mismatching risk is reduced. Compare the conventional form of pasting handwriting or printing label, preserve with taking out the in-process of use at the liquid nitrogen, can avoid damaging guaranteeing that embedded information storage chip 3 does not receive outside difference in temperature to change the influence. The identification accuracy of the identity information of the patient corresponding to the freezing carrying rod is guaranteed, and meanwhile the recording and storing capacity of the patient information is improved.

Alternatively, the rod body 1 and the handle 2 are formed by two-shot injection molding, and the end face of the other end of the rod body 1 in the length direction and the end face of the one end of the handle 2 in the length direction are sealed by thermoplastic adhesion. Exemplarily, in the embodiment of the present invention, the body of rod 1 and the handle 2 are all formed through the thermoplastic molding of the corresponding mold, after the preparation of the handle 2 is firstly completed and the information storage chip 3 is embedded and placed inside the handle 2, the handle 2 and the information storage chip 3 can be put into the mold of the secondary molding together for injection molding and hot pressing, so that the body of rod 1 and the handle 2 are integrally formed through the process of the secondary injection molding, and the sealing performance and the recording and storage capacity of the patient information are further improved.

Optionally, the length of the rod body 1 ranges from 60 to 70mm, the length of the insertion column 12 ranges from 120 to 30mm, and the length of the handle 2 ranges from 30 to 50mm.

Optionally, the information storage chip 3 is an RFID electronic tag chip. Exemplarily, in the embodiment of the present invention, an RFID (Radio Frequency Identification) electronic tag chip is adopted as a medium for recording patient identity information and recording information, which is a non-contact automatic Identification technology, and it identifies a target object and obtains related data through a Radio Frequency signal, and the Identification work does not require manual intervention, and as a wireless version of a barcode, the RFID technology has the advantages of water resistance, magnetism prevention, high temperature resistance, long service life, large reading distance, capability of encrypting data on a tag, larger storage data capacity, free change of storage information, etc., which are not possessed by the barcode.

Optionally, the outer side wall of the handle 2 is convexly provided with a plurality of strip-shaped anti-slip protrusions 23, the plurality of anti-slip protrusions 23 are parallel to the handle 2, and the plurality of anti-slip protrusions 23 are uniformly arranged along the circumferential direction of the handle 2 at intervals. Exemplarily, in the embodiment of the utility model provides an in, through set up bar-shaped non-slip raised 23 on the lateral wall of handle 2, make things convenient for the experimenter to grip and get and put, roll or rock appear when avoiding placing, guarantee accurate scanning, improved the freezing practicality of carrying the pole.

Exemplarily, in the embodiment of the present invention, the handle 2 is a cuboid, which has a solid structure after the preparation, and the information storage chip 3 is stored inside, so that the overall weight is heavier than the rod body 1. Can realize stably placing when placing and observing under the microscope, further improve the freezing practicality of carrying the pole.

Optionally, the rod 1 is made of a transparent material. Illustratively, in the embodiment of the present invention, the rod body 1 is made of a transparent material, such as a transparent polypropylene material. Has good light transmittance, and is convenient for testers to observe gametes or embryo specimens of the loaded patients under a microscope.

Optionally, the handle 2 is a solid piece, and the color of the handle 2 includes, but is not limited to, red, orange, yellow, green, and blue. Exemplarily, in the embodiment of the present invention, the handle 2 is formed by injection molding of red, orange, yellow, green, blue and other solid polypropylene materials, and is prepared into different colors to correspond to biological samples suitable for different types, so as to facilitate the identification of the experimenter, and further improve the practicability of the freezing rod.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, means that the element or item appearing in front of the word "comprising" or "comprises" includes the element or item listed after the word "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, which may also change accordingly when the absolute position of the object being described changes.

The above description is only an optional embodiment of the present invention, and is not intended to limit the present 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. A freezing bar with information storage function, comprising: a rod body (1), a handle (2) and an information storage chip (3),

one end of the rod body (1) in the length direction is provided with a slide glass (11), the slide glass (11) is used for storing gametes or embryo specimens of a patient, the other end of the rod body (1) in the length direction is provided with an insertion column (12), the insertion column (12) is coaxially connected with the rod body (1), and the diameter of the insertion column (12) is smaller than that of the rod body (1);

the handle (2) is cylindrical, an insertion opening (21) is formed in one end of the handle (2) in the length direction, a baffle (22) is arranged at the other end of the handle (2) in the length direction, one end of an inner cavity of the handle (2) is sealed through the baffle (22), an information storage chip (3) is installed in the inner cavity of the handle (2), one end of the information storage chip (3) is abutted to the baffle (22), an insertion column (12) is inserted into the inner cavity from one end of the handle (2) in the length direction and abutted to the other end of the information storage chip (3), and the other end face of the rod body (1) in the length direction is fixedly connected with one end face of the handle (2) in the length direction.

2. The freezing bar of claim 1, wherein the bar body (1) and the handle (2) are formed by two-shot molding, and the other end face of the bar body (1) in the length direction and one end face of the handle (2) in the length direction are sealed by thermoplastic bonding.

3. The freezing slide bar with information storage function of claim 2, wherein the length of the bar body (1) ranges from 60 to 70mm, the length of the plug column (12) ranges from 120 to 30mm, and the length of the handle (2) ranges from 30 to 50mm.

4. Freezing bar carrier with information storage function according to claim 1, characterized in that the information storage chip (3) is an RFID electronic tag chip.

5. The freezing carrier bar with information storage function of claim 1, wherein a plurality of anti-slip protrusions (23) in a strip shape are convexly arranged on the outer side wall of the handle (2), the plurality of anti-slip protrusions (23) are parallel to the handle (2), and the plurality of anti-slip protrusions (23) are uniformly arranged at intervals along the circumferential direction of the handle (2).

6. A freezing bar according to any one of claims 1 to 5, wherein said bar body (1) is made of transparent material.

7. A frozen carrier bar with information storage function according to any of claims 1 to 5, characterized in that the handle (2) is a solid piece, the color of the handle (2) including but not limited to red, orange, yellow, green and blue.

8. A frozen carrier bar with information storage function according to claim 7, characterized in that the handle (2) is made of polypropylene.