CN210875444U - Novel semen preservation box - Google Patents

Abstract

A novel semen storage box relates to the field of medical instruments and comprises a test tube, a test tube rack and a drawer box; the test tube comprises a test tube body and a test tube cap, the test tube body comprises a test tube part and a compression part, the compression part is of a telescopic fold-line tubular structure, the lower end of the compression part is connected with the upper end of the test tube part, and the test tube cap is in threaded connection with the upper end of the compression part; the rack body of the test tube rack is provided with a plurality of groups of slide rails by arranging from bottom to top, two opposite sides of the drawer box are connected with the slide rails in a sliding manner, so that the drawer box can slide on the slide rails, the upper end face of each drawer box is provided with a plurality of test tube holes, a guide tube is connected with the corresponding test tube holes in a coaxial manner, and the side wall of each drawer box is provided with an air exhaust fan. The utility model discloses can reduce the space that the test tube occupied when preserving the semen to send with dedicated test-tube rack, can preserve the test tube in a large number, the test-tube rack still has the advantage that increases the air current, prevents bacterial growing simultaneously.

Description

Novel semen preservation box

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a novel seminal fluid preservation box.

Background

With the development of assisted reproduction technology, the assisted reproduction technology becomes a first-choice method for treating infertility, the number of patients who take eggs every day in the reproduction center is increased, the workload is large, and the egg taking operation of tens of patients is required every day. In the daily egg taking operation process, mature oocytes on an ovary are directly sucked into a test tube through an egg taking needle under the traction of a negative pressure system. With the development of assisted reproduction technologies, it has now evolved into a collection of technologies including in vitro fertilization-embryo transfer, intracytoplasmic sperm injection, genetic diagnostic techniques prior to embryo implantation, and the like. Corresponding to gynecological ovum-taking operation, the sperm taking of andrology is performed, the fertilization of a laboratory is divided into in vitro fertilization-embryo transplantation and intracytoplasmic single sperm injection, the sperm taking can be divided into masturbation and operation sperm taking, if the sperm quality of a male patient is good, the masturbation is adopted for taking the sperm, and if the male patient is obstructive azoospermia, the operation sperm taking is adopted.

The number of patients is large every day, and each patient's sperm needs to be treated by a corresponding sperm treatment method. The treated sperm cells cannot be immediately discarded. Needs to be put into an incubator for temporary storage and culture and is used when waiting for fertilization. After use, the embryos cannot be discarded, and the embryos of the patients need to be discarded after the embryos are cultured to the seventh day, so that the embryos of the patients form blastocysts, and the results of the sperm processing can be traceably managed. Avoid the dysplasia or embryo pollution of the embryo caused by the sperm treatment, and reasonably explain the patients. Therefore, if 20 treated sperm cells are to be temporarily stored every day, about 140 sperm cells are required to be stored for seven days. The amount of stored sperm is relatively large. How to manage the treated sperm is a relatively important issue. At present, the foam boxes are used for packaging, and management with distinction cannot be carried out. If need look for and handle back sperm, need spend a large amount of strength, improved working strength, reduced work efficiency, the foam box is still thrown easily simultaneously, makes the sample lose the circumstances such as inconvenient management.

At present, the sperm storage is a centrifugal tube used for sperm processing, a part of sperm is remained after fertilization, and the sperm in the centrifugal tube and the centrifugal tube are directly placed on a test tube rack for storage. The purpose that accomplishes like this is in order to be traceable to embryonic development, if the developmental process of the embryo appears badly, can trace back the semen after handling, in time discovers the problem, finds out the reason, handles relevant problem.

There are the following disadvantages: the centrifuging tube is longer, has occupied a large amount of spaces, does not have special storage device yet, and whole pendulum is on the laboratory mesa, in uneven test tube of height, and laminar flow's wind can't take away the bacterium completely, causes the health dead angle easily. There is a high possibility of bacterial growth. Becoming a source of contamination in the laboratory.

And present test-tube rack can not place the centrifuging tube in a large number, causes the waste of a large amount of spaces and centrifuging tube still test-tube rack, and whole laboratory has been full of irregular test-tube rack and the centrifuging tube of putting, has destroyed the clean and tidy nature of laboratory, and when blank child develops badly, inconvenient semen of looking for the correspondence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel seminal fluid preserves case, is the space that reduces the test tube and occupy in preserving the seminal fluid to be equipped with dedicated test-tube rack, can preserve the test tube in a large number, and conveniently seek, still have simultaneously and increase the air current, the advantage that the prevention bacterial growing.

A novel semen storage box comprises a test tube, a test tube rack and a drawer box;

the test tube includes test tube body and test tube cap, test tube body includes test tube portion and compression portion, compression portion is telescopic fold line tubular structure, and its lower extreme is connected with the upper end of test tube portion, so that test tube body's scalable regulation of length, the test tube cap with the upper end opening threaded connection of compression portion. The upper end opening of the valve can be closed;

the test tube rack comprises a square rack body, a plurality of groups of slide rails are arranged on the rack body from bottom to top, each group of slide rails is provided with two slide rails which are symmetrically arranged at two opposite sides of the rack body, each group of slide rails is correspondingly provided with one drawer box, two opposite sides of each drawer box are slidably connected with the slide rails, so that the drawer boxes can be pushed into the rack body or pulled out of the rack body along the slide rails, a cavity is arranged inside each drawer box, a plurality of test tube holes communicated with the cavities are formed in the upper end face of each drawer box, each test tube hole is connected with a guide tube, and the guide tubes are positioned in the cavities; and the side wall of each drawer box is provided with an air exhaust fan communicated with the cavity.

Further, the test tube cap includes tube cap body and one-way exhaust structure, one-way exhaust structure includes air cock and cover seal, the terminal surface of tube cap body is equipped with a via hole, the air cock is the tubulose setting, and its one end is equipped with the opening, and the other end seals, the air cock lateral wall is equipped with the gas outlet rather than the inner passage intercommunication, the air cock have open-ended one end with the via hole intercommunication, the cover seal cup joint in on the outer wall of air cock, and will the gas outlet shutoff is stopped up.

Furthermore, the outer wall of one end of the air tap, which is connected with the pipe cap body, is convexly provided with a circle of clamping ribs, and the lower end of the sleeve seal is sleeved on the clamping ribs.

Further, the pipe cap body is in a cylindrical cover shape, and the through hole is located at a position, deviating from the axis, of the end face of the pipe cap body.

Further, the slide rail is the recess type, and every group the notch of slide rail is relative, drawer case relative both sides all fixed be equipped with slide rail matched with gliding slider.

Furthermore, a gasket is arranged on the inner end face of the test tube cap.

Furthermore, the outer side surface of the test tube cap is provided with vertical stripes.

Furthermore, the outer wall of the test tube part is provided with scale marks.

Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:

1. when the test tube is stored, the compression part is compressed towards the test tube part, the test tube cap is in threaded connection with the compression part, the circulation of air in the test tube and outside air can be isolated, when the compression part rebounds under the action of self elasticity, the pressure in the test tube body can be reduced inevitably, and meanwhile, the rebound can be prevented under the action of atmospheric pressure, so that the compression part is kept in a compression state, the length of the test tube is shortened, the occupied space area is reduced during storage, the test tube is placed in a drawer box for storage, and each drawer box can be placed in a plurality of boxes for storage; simultaneously the lateral wall of drawer case is provided with air exhaust fan, and when air exhaust fan during operation, outside can taking out the box with the air of drawer incasement, outside air current can only follow the gap inflow between test tube and the test tube hole, and the air current circulation in the reinforcing box prevents bacterial growing.

2. One-way exhaust structure can be so that more convenient when reducing test tube length, cup joint the test tube cap in compression portion upper end earlier, after with isolated test tube body inside and outside air current, press the test tube cap downwards, this internal air of test tube is discharged from one-way exhaust structure, but this external air of test tube can't get into from one-way exhaust structure, so that when compression portion kick-backs at the elasticity of self, this internal pressure of test tube reduces, prevent its resilience in the effect of atmospheric pressure, make compression portion keep by compression state, thereby reach the purpose of reducing test tube length.

3. The sleeve seal is matched with the clamping ribs protruding relative to the outer wall of the air faucet, so that the sleeve seal has large tension at the clamping ribs, and when gas in the air flue is sprayed out from the air outlet, the clamping ribs can fix the sleeve seal to prevent the sleeve seal from displacing relative to the air faucet.

4. The via hole is arranged at the eccentric position of the tube cap body, so that the force can be exerted more easily when the test tube cap is pressed.

5. The sliding blocks arranged on the drawer boxes are matched with the groove-shaped sliding rails, so that the movement path of the drawer boxes can be limited, the drawer boxes can only slide along the length direction of the grooves, the vertical displacement is avoided, and the stability is enhanced.

6. The gasket can prevent that the gap from appearing between test tube cap and the compression port end, isolated test tube body inside and outside air current circulation.

7. The vertical stripes are beneficial to increasing the friction force and screwing the test tube cap.

8. The scale mark on the outer wall of the test tube part can directly observe the storage of semen in the test tube body.

Drawings

Fig. 1 is a schematic diagram of the novel semen storage box of the present invention.

Fig. 2 is a schematic view of the drawer box of the present invention when the upper end is omitted.

Fig. 3 is a schematic view of the upper end surface of the drawer box of the present invention.

Fig. 4 is a schematic view of a test tube of the present invention.

Fig. 5 is a schematic view of a test tube cap according to the present invention.

Fig. 6 is a schematic view of the test tube cap of the present invention.

In the figure, 101-test tube part, 102-compression part, 201-tube cap body, 202-air nozzle, 203-sleeve seal, 204-via hole, 205-air channel, 206-air outlet, 207-clamping rib, 301-frame body, 302-drawer box, 303-slide rail, 304-test tube hole, 305-guide tube, 306-air exhaust fan and 307-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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a preferred embodiment of the present invention provides a novel semen storage box, which comprises a test tube, a test tube rack and a drawer box 302, wherein:

the test tube comprises a test tube body and a test tube cap. Test tube body includes test tube portion 101 and compression portion 102, test tube portion 101 is lower extreme confined transparent plastic tube structure, compression portion 102 is telescopic fold line tubular structure, and its lower extreme is connected with test tube portion 101's upper end to constitute test tube body extrudees compression portion 102, can the length of telescopic adjustment test tube body. In this embodiment, the ratio of the length of the test tube portion 101 to the length of the compression portion 102 is 1: 3. The test tube cap is in threaded connection with the upper end opening of the compression part 102, and the upper end opening of the test tube cap is closed, so that circulation of air inside and outside the test tube body is isolated.

Preferably, the test tube cap comprises a tube cap body 201 and a one-way exhaust structure, the one-way exhaust structure comprises an air tap 202 and a sleeve seal 203, a through hole 204 is formed in the end face of the tube cap body 201, the air tap 202 is in a tubular arrangement, one end of the air tap is provided with an opening, and the other end of the air tap is closed. The side wall of the air nozzle 202 is provided with an air outlet 206 communicated with the internal channel 205 thereof. The head end of the air tap 202 is fixedly connected with the outer end face of the pipe cap body 201, so that the port of the internal channel 205 is communicated with the through hole 204. The sleeve seal 203 is a rubber hose with large elasticity, is sleeved on the outer wall of the air faucet 202 and seals the air outlet 206, and the lower end of the sleeve seal is fixedly connected with the outer wall of the air faucet 202.

One-way exhaust structure can be more convenient during the length of flexible test tube body, screw up test tube cap and compression portion 102 upper end opening earlier, in order to completely cut off the inside and outside air current circulation of test tube body, then press down the test tube cap, this internal air of test tube is discharged from one-way exhaust structure, but the outside air of test tube can not follow one-way exhaust structure and get into, in order to make when compression portion 102 kick-backs at the elasticity of self, this internal pressure of test tube reduces, prevent its resilience in atmospheric pressure's effect, make compression portion 102 keep by the compression state, thereby reach the purpose of reducing test tube length.

Preferably, a circle of clamping ribs 207 are convexly arranged on the outer wall of one end of the air faucet 202 connected with the pipe cap body and located below the air outlet 206, the lower end of the sleeve seal 203 is sleeved on the clamping ribs 207, so that the sleeve seal 203 has a larger tension at the clamping ribs 207, and when the air in the internal channel 205 is ejected from the air outlet 206, the clamping ribs 207 can fix the sleeve seal 203 to prevent the sleeve seal from displacing and slipping relative to the air faucet 202.

Preferably, the cap body is provided in a cylindrical cap shape, and the through hole 204 is located at a position of the end surface of the cap body 201 deviating from the axis thereof, so that when the compression part 102 is compressed by pressing the test tube cap, force can be more easily generated.

The test-tube rack includes square support body 301, be provided with a plurality of groups of slide rails by supreme range down on the support body 301, every group slide rail 303 is provided with two and the symmetry sets up support body 301 relative both sides, and each group slide rail 303 corresponds installs one drawer case 302, drawer case 302's both sides with slide rail 303 sliding connection, so that drawer case 302 can along slide rail 303 pushes in the support body 301 or pull out in following the support body 301. A cavity is formed in each drawer box 302, a plurality of test tube holes 304 communicated with the cavity are formed in the upper end face of each drawer box 302, each test tube hole 304 is connected with a guide tube 305, and the guide tube 305 is located in the cavity; the side wall of each drawer box 302 is provided with an air extracting fan 306 communicated with the cavity so as to extract air in the cavity out of the box body and enhance air flow circulation inside the drawer box 302.

Preferably, a power supply connector is arranged on the frame body 301, the air exhaust fan 306 is connected with the power supply connector in a plugging manner through a wire, and the power supply connector is connected with a mains supply. The air exhaust fan 306 is connected with the mains supply through a wire, so that the air exhaust fan 306 can work for a long time, the circulation of air in the box body is enhanced, and bacteria breeding is avoided.

Preferably, the sliding rails 303 are groove-shaped, the notches of each set of sliding rails 303 are opposite, and two opposite sides of the drawer box 302 are fixedly provided with sliding blocks 307 which are matched with the sliding rails 303 to slide, so that the drawer box 302 can only slide along the length direction of the sliding rails 303.

Preferably, the inner end face of the test tube cap is provided with a gasket, so that a gap between the test tube cap and the end of the compression part 102 can be prevented, and the inside and outside airflow circulation of the test tube body can be isolated.

Preferably, the outer side surface of the test tube cap is provided with vertical stripes, so that friction force can be increased, and the test tube cap can be screwed down.

Preferably, the outer wall of the test tube part 101 is provided with scale marks, so that the storage amount of semen in the test tube body can be directly observed.

The utility model discloses a theory of operation:

when semen in a test tube is stored, the test tube cap is screwed with an opening at the upper end of the compression part 102, then the tube cap body 201 is pressed downwards, the compression part 102 is squeezed to shrink, the pressure in the test tube body is increased, gas extrudes the sleeve seal 203 from the gas outlet 206, so that a gap between the sleeve seal 203 and the gas nozzle 202 is extruded out, when the pressure in the test tube body is the same as the atmospheric pressure, the gas outlet 206 is blocked due to the elasticity of the sleeve seal 203, the communication of gas inside and outside the test tube body is isolated, the compression part 102 cannot rebound under the extrusion of the atmospheric pressure, so that the compression part 102 keeps a compression state, the length of the test tube body is shortened, the test tube is placed in the test tube hole 304, the drawer box 302 is accommodated in the frame body 301, a large number of test tubes and semen can be stored, meanwhile, the air exhaust fan 306 is arranged on the side wall of the drawer box 302, preventing the breeding of bacteria.

The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.

Claims (8)

1. The utility model provides a novel case is preserved to seminal fluid which characterized in that: comprises test tubes, a test tube rack and a drawer box (302);

the test tube comprises a test tube body and a test tube cap, the test tube body comprises a test tube part (101) and a compression part (102), the compression part (102) is of a telescopic corrugated tube-shaped structure, the lower end of the compression part is connected with the upper end of the test tube part (101) so that the length of the test tube body can be telescopically adjusted, and the test tube cap is in threaded connection with an upper end opening of the compression part (102) and can seal the upper end opening;

the test tube rack comprises a square rack body (301), a plurality of groups of sliding rails are arranged on the rack body (301) from bottom to top, each group of sliding rails is provided with two sliding rails which are symmetrically arranged on two opposite sides of the rack body (301), each group of sliding rails (303) is correspondingly provided with one drawer box (302), two opposite sides of each drawer box (302) are in sliding connection with the sliding rails (303), so that the drawer boxes (302) can be pushed into the rack body (301) or pulled out of the rack body (301) along the sliding rails (303), a cavity is arranged inside each drawer box (302), a plurality of test tube holes (304) communicated with the cavity are formed in the upper end face of each drawer box (302), each test tube hole (304) is connected with one guide tube (305), and the guide tube (305) is located in the cavity; the side wall of each drawer box (302) is provided with an air exhaust fan (306) communicated with the cavity.

2. A novel semen storage case as claimed in claim 1, wherein: the test tube cap includes pipe cap body (201) and one-way exhaust structure, one-way exhaust structure includes air cock (202) and cover seals (203), the terminal surface of pipe cap body (201) is equipped with a via hole (204), air cock (202) are the tubulose setting, and its one end is equipped with the opening, and the other end seals, air cock (202) lateral wall is equipped with gas outlet (206) rather than the inner channel intercommunication, air cock (202) have open-ended one end with via hole (204) intercommunication, cover seal (203) cup joint in on the outer wall of air cock (202), and will gas outlet (206) are plugged up.

3. A novel semen storage case as claimed in claim 2, wherein: the outer wall of one end, connected with the pipe cap body, of the air tap (202) is convexly provided with a circle of clamping ribs (207), and the lower end of the sleeve seal (203) is sleeved on the clamping ribs (207).

4. A novel semen storage case as claimed in claim 2, wherein: the pipe cap body is in a cylindrical cover shape, and the through hole (204) is located at a position, deviating from the axis, of the end face of the pipe cap body (201).

5. A novel semen storage case as claimed in claim 1, wherein: the sliding rail (303) is groove-shaped, the notches of the sliding rail (303) are opposite, and sliding blocks (307) matched with the sliding rail (303) and sliding are fixedly arranged on two opposite sides of the drawer box (302).

6. A novel semen storage case as claimed in claim 1, wherein: and a gasket is arranged on the inner end surface of the test tube cap.

7. A novel semen storage case as claimed in claim 1, wherein: the outer side surface of the test tube cap is provided with vertical stripes.

8. A novel semen storage case as claimed in claim 1, wherein: the outer wall of the test tube part (101) is provided with scale marks.

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