CN211241458U

CN211241458U - Umbrella type high-efficiency semen ultralow-temperature freezing and storing system

Info

Publication number: CN211241458U
Application number: CN201921750462.XU
Authority: CN
Inventors: 李楠; 曾定元; 林忠
Original assignee: Liuzhou Maternity and Child Healthcare Hospital
Current assignee: Liuzhou Maternity and Child Healthcare Hospital
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-14
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses an umbrella type high-efficiency semen ultralow temperature freezing and storing system, which relates to the technical field of frozen sperms, and comprises an umbrella handle, wherein an umbrella head is fixed at the top of the umbrella handle, a plurality of umbrella ribs are arranged at intervals along the periphery of the umbrella head, each umbrella rib is rotatably connected with the umbrella head to fold and attach the umbrella handle or unfold, at least two semen storage chambers are arranged at intervals along the length direction in each umbrella rib, each semen storage chamber is provided with a through hole, the through holes are arranged on the outer wall of the umbrella ribs and communicate the semen storage chamber with the outside, and a rubber plug can be detachably plugged on the through holes; the umbrella stick is kept away from the one end outside of umbrella head and is provided with locking mechanism, the utility model discloses in, during the use, the seminal fluid can directly be saved in the inside seminal fluid chamber that stores up of rib, utilizes the umbrella head can fold the rib in the outside of umbrella stick to make ordinary liquid nitrogen tank can save more the device, improved the save efficiency of freezing sperm greatly, also reduced the cost of sperm storage simultaneously.

Description

Umbrella type high-efficiency semen ultralow-temperature freezing and storing system

Technical Field

The utility model belongs to the technical field of freezing sperm, specifically be a high-efficient semen ultra-low temperature cryopreservation system of umbrella formula.

Background

The sperm freezing technology is mature, the sperm freezing can be used as an auxiliary fertility means for infertility patients, and some very serious oligospermia patients can freeze and store precious sperms in the treatment process for intracytoplasmic sperm injection treatment to prevent azoospermia from developing in the future, so that the ability of father is completely lost.

The semen refrigerating device used in the laboratory at present is a cell refrigerating tube, and the tube has the following serious defects: the cell cryovial is thicker, it is shorter, need special freezing box to deposit in special liquid nitrogen container, the cost of liquid nitrogen container purchase has just so been increased, if purchase a cell freeze liquid nitrogen container alone, on liquid nitrogen container does not have sufficient availability factor's basis, cell freeze liquid nitrogen container every day still can cause a large amount of liquid nitrogen to volatilize, this also greatly increased the expense of liquid nitrogen every day, cause very big waste, in addition, the device is at the in-process of putting into the liquid nitrogen container, the device is very easily collided with the bottom of the jar body, and then the semen that leads to the inside storage of device easily produces the problem of revealing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient semen ultra-low temperature freezing preservation system of umbrella formula to solve the traditional device that proposes in the above-mentioned background art too high to the cost of semen freezing storage, and very easily make the semen produce the problem of revealing the phenomenon when the device drops into the liquid nitrogen container.

The utility model adopts the technical scheme as follows: an umbrella type high-efficiency semen ultralow-temperature freezing and storing system comprises an umbrella handle, wherein an umbrella head is fixed at the top of the umbrella handle, a plurality of umbrella ribs are arranged at intervals along the periphery of the umbrella head, each umbrella rib is rotatably connected with the umbrella head to be folded and attached to the umbrella handle or unfolded, at least two semen storing chambers are arranged at intervals in each umbrella rib along the length direction of the umbrella rib, each semen storing chamber is provided with a through hole, the through holes are arranged on the outer wall of each umbrella rib and communicated with the outside, and a rubber plug can be detachably plugged in the through holes; the umbrella stick is kept away from the one end outside of umbrella head and is provided with locking mechanism, locking mechanism locks the umbrella rib when umbrella stick laminating umbrella stick and keeps away from the one end of umbrella head, locking mechanism includes the go-between and the lantern ring, the go-between closes soon through the screw thread with the umbrella stick and is connected, the top of go-between is fixed with the lantern ring, the lantern ring is slightly greater than the peripheral size when all ribs laminate umbrella stick towards the one end internal diameter of umbrella rib, and it follows the one end outside that the umbrella head was kept away from to the rotation lock rib of go-between.

Preferably, the umbrella rib passes through the pivot and connects the umbrella head, pivot department cover is equipped with the torsional spring, torsional spring connection pivot and umbrella head, under the torsional spring natural state, the umbrella rib is the expansion state.

Preferably, a convex block is fixed outside the connecting ring, and two sides of the convex block are in arc chamfer transition.

Preferably, a limiting column is fixed outside the umbrella handle, the limiting column is arranged at one end of the umbrella handle far away from the umbrella head and is positioned between the end part of the end and the connecting ring, and the outer diameter of the limiting column is larger than that of the connecting ring.

Preferably, the limiting column extends to the end part of the umbrella handle, the length of the limiting column is smaller than the length-cm of the umbrella ribs, and the outer diameter of the limiting column is slightly larger than the inner diameter of one end, buckled with the umbrella ribs, of the lantern ring.

Preferably, the outer side surface of the limiting column is provided with a label pasting area.

Preferably, the top of the umbrella head is provided with a limiting frame, and a damping mechanism is arranged in the limiting frame; damping mechanism includes the connecting plate, the connecting plate be located the inside of spacing frame and with the top welded fastening of umbrella head, the connecting plate passes through spring elastic connection with spacing frame, the inside of spring is provided with flexible post, the both ends of flexible post are respectively in connecting plate and spacing frame welded fastening.

Preferably, a base plate is fixed to the top of the limiting frame, and an anti-skid groove is formed in the outer wall of the base plate.

Preferably, the through hole on each umbrella rib all deviates from the umbrella stick setting.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. in the utility model, when in use, the semen can be directly stored in the semen storage chambers inside the ribs, and the arrangement of the multiple semen storage chambers of each rib enables one rib to store the semen of multiple persons, thereby greatly increasing the storage quantity of the utility model; furthermore, the utility model discloses the design of umbrella formula, make the utility model discloses make overall structure compact when can store a large amount of seminals, thereby but make full use of liquid nitrogen container's space, make liquid nitrogen container's utilization efficiency obtain great improvement, specifically, utilize the umbrella head can fold the rib in the outside of umbrella stick, go-between and the lantern ring through locking mechanism can be with the rib stable fixation in the outside of umbrella stick, and then make the device wholly be vertical state, so that make the cross-sectional area on the device horizontal direction littleer, thereby make ordinary liquid nitrogen container can save more devices, frozen sperm's save efficiency has been improved greatly, the cost of sperm storage has also been reduced simultaneously.

2. The utility model discloses in, the area of contact of spacing multiplicable umbrella stick bottom and liquid nitrogen container, and then can improve the stability of umbrella head in liquid nitrogen container inside, under the effect of connecting plate and spring, can play the cushioning effect to the umbrella stick to alleviate the impact force to the seminal fluid when the umbrella head bumps with the liquid nitrogen container, thereby can improve the security of seminal fluid on the device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the umbrella frame of the present invention after being opened;

fig. 3 is a sectional view of the limiting frame of the present invention;

FIG. 4 is a cross-sectional view of the umbrella frame of the present invention;

in the figure: 1. a base plate; 2. a limiting frame; 3. an umbrella handle; 4. umbrella ribs; 5. an umbrella head; 6. a through hole; 7. a rubber plug; 8. a collar; 9. a bump; 10. a limiting column; 11. a telescopic column; 12. a spring; 13. a connecting plate; 14. a semen storage chamber; 15. and (7) connecting rings.

The following detailed description of the invention will be further described in conjunction with the above-identified drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-4, a high-efficient seminal fluid ultra-low temperature cryopreservation system of umbrella formula, including umbrella stick 3, the top of umbrella stick 3 is fixed with umbrella head 5, umbrella head 5 week is provided with a plurality of ribs 4 along the interval, each rib 4 all rotates with umbrella head 5 to be connected with folding laminating umbrella stick 3 or expand, at least two sperm storage chambers 14 have been seted up along its length direction interval in the inside of each rib 4, in this embodiment, rib 4 is the annular array in umbrella head 5's outside and is provided with eight, sperm storage chamber 14 is the rectangle permutation in rib 4's inside and has seted up twelve, and then make the device can once only preserve ninety six patients ' sperm, consequently, the utility model discloses but the save quantity of greatly increased seminal fluid. Further, each stores up smart room 14 and sets up a through-hole 6, through-hole 6 is seted up on rib 4's outer wall and is made to store up smart room 14 and outside be linked together, it has rubber buffer 7 to dismantle the jam on the through-hole 6, can pour into semen into to storing up smart room 14 through-hole 6, then block up rubber buffer 7 in the inside of through-hole 6, and then can make the stable storage of semen and rib 4's inside, preferably make through-hole 6 on each rib 4 all deviate from the setting of umbrella stick 3, so that open through-hole 6.

Further, the one end outside that umbrella stick 3 kept away from umbrella head 5 is provided with locking mechanism, locking mechanism locks umbrella rib 4 when 4 laminating umbrella sticks 3 of umbrella rib and keeps away from the one end of umbrella head 5, locking mechanism includes go-between 15 and lantern ring 8, go-between 15 closes with umbrella stick 3 through the screw soon and is connected, the top of go-between 15 is fixed with lantern ring 8, lantern ring 8 slightly is greater than the peripheral size when all 4 laminating umbrella sticks 3 of umbrella ribs towards the one end internal diameter of umbrella rib 4, it is outside along the one end that umbrella head 5 was kept away from to the rotation lock umbrella rib 4 of go-between 15, in order to make lantern ring 8 upwards remove along umbrella stick 3 through rotating go-between 15, and then carry on spacingly to the one end that umbrella rib 4 kept away from umbrella head 5, thereby improve the stability of umbrella rib 4 in 3 outs. Preferably, umbrella rib 4 is through pivot connection umbrella head 5, and pivot department cover is equipped with the torsional spring, torsional spring connection pivot and umbrella head 5, and under the torsional spring natural state, umbrella rib 5 is the expansion state to can be the expansion state automatically when making umbrella rib 4 not receive locking mechanism's injecing.

Preferably, the bump 9 is fixed outside the connection ring 15, and both sides of the bump 9 are in arc chamfer transition, so that the convenience of the connection ring 15 in rotation can be improved by using the bump 9. A limiting column 10 is fixed outside the umbrella handle 3, the limiting column 10 is arranged at one end of the umbrella handle 3 far away from the umbrella head 5 and is positioned between the end part of the one end and the connecting ring 15, the outer diameter of the limiting column 10 is larger than that of the connecting ring 15, so that the connecting ring 15 is prevented from falling to the bottom of the umbrella handle 3, and the connecting ring 15 can be used at any time; furthermore, the limiting column 10 extends to the end of the umbrella handle 3, the length of the limiting column is 1-3cm smaller than that of the umbrella rib 4, the outer diameter of the limiting column is slightly larger than the inner diameter of one end of the lantern ring 8 buckled with the umbrella rib 4, and the outer side surface of the limiting column 10 is provided with a label sticking area so as to stick medical labels by utilizing the outer side surface of the limiting column 10, so that different semen storage chambers 14 are marked to mark information such as related information of patients and freezing positions.

Referring to fig. 3, the top of the umbrella head 5 is provided with a limit frame 2, and a damping mechanism is arranged inside the limit frame 2; damper includes connecting plate 13, connecting plate 13 is located the inside of spacing frame 2 and with umbrella head 5's top welded fastening, connecting plate 13 passes through spring 12 elastic connection with spacing frame 2, spring 12's inside is provided with flexible post 11, the both ends of flexible post 11 are respectively in connecting plate 13 and spacing frame 2 welded fastening, connecting plate 13 and spring 12 direct contact are passed through to umbrella head 5's top, because when storing, umbrella head 5 place end extends to in the liquid nitrogen of liquid nitrogen tank and freezes the storage down, therefore, when umbrella head 5 touches out the bottom of liquid nitrogen, because damper's setting can play the cushioning effect to umbrella head 5, avoid strikeing semen, improve the security that semen stored, flexible post 11 can further improve the stability of spring 12 to 3 shock attenuation in-process of umbrella stick simultaneously. Preferably, the top of the limiting frame 2 is fixed with a base plate 1, and the outer wall of the base plate 1 is provided with an anti-slip groove, so that the stability of the device in the liquid nitrogen tank is improved.

The working principle of the device is as follows, referring to fig. 1-4, when in use, firstly the rubber plug 7 can be opened, then the semen of a patient is injected into the semen storage chamber 14 through the through hole 6, then the through hole 6 is covered with the rubber plug 7, then the umbrella ribs 4 are folded outside the umbrella handle 3 through the umbrella head 5, the umbrella ribs 4 can be sleeved with a matched sleeve to enable the umbrella ribs 4 to be folded outside the umbrella handle 3, then the connecting ring 15 is rotated to enable the lantern ring 8 to move upwards along the umbrella handle 3, further one end of each umbrella rib 4 is limited, so that the stability of each umbrella rib 4 outside the umbrella handle 3 is improved, then a semen label corresponding to the patient can be pasted outside the limiting column 10, then the device is integrally placed into a liquid nitrogen tank, when the device is placed into the liquid nitrogen tank, the limiting frame 2 can be directly contacted with the bottom of the liquid nitrogen tank, further the device can be vertically placed inside the liquid nitrogen tank, and the spring 12 and the connecting, and further, the semen stored in the device can be prevented from leaking, so that the safety and the stability of the device in use are improved.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an umbrella formula high-efficient seminal fluid ultra-low temperature cryopreservation system which characterized in that: the umbrella comprises an umbrella handle (3), an umbrella head (5) is fixed at the top of the umbrella handle (3), a plurality of umbrella ribs (4) are arranged at intervals on the periphery of the umbrella head (5), each umbrella rib (4) is rotatably connected with the umbrella head (5) to be folded and attached to the umbrella handle (3) or unfolded, at least two semen storage chambers (14) are arranged in each umbrella rib (4) at intervals along the length direction of the umbrella rib, each semen storage chamber (14) is provided with a through hole (6), the through holes (6) are formed in the outer wall of each umbrella rib (4) and enable the semen storage chambers (14) to be communicated with the outside, and rubber stoppers (7) can be detachably blocked on the through holes (6); umbrella stick (3) keep away from the one end outside of umbrella head (5) and be provided with locking mechanism, locking mechanism locks rib (4) when rib (4) laminating umbrella stick (3) and keeps away from the one end of umbrella head (5), locking mechanism includes go-between (15) and the lantern ring (8), go-between (15) close soon through the screw thread with umbrella stick (3) and be connected, the top of go-between (15) is fixed with the lantern ring (8), the lantern ring (8) is slightly greater than the peripheral size when all ribs (4) laminate umbrella stick (3) towards the one end internal diameter of rib (4), and it follows the one end outside of umbrella head (5) is kept away from in rotation lock rib (4) of go-between (15).

2. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 1, wherein: umbrella rib (4) are through pivot connection umbrella head (5), pivot department cover is equipped with the torsional spring, torsional spring connection pivot and umbrella head (5), under the torsional spring natural state, umbrella rib (4) are the expansion state.

3. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 1, wherein: the outer portion of the connecting ring (15) is fixed with a convex block (9), and two sides of the convex block (9) are in arc chamfer transition.

4. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 1, wherein: the umbrella is characterized in that a limiting column (10) is fixed to the outer portion of the umbrella handle (3), the limiting column (10) is arranged at one end, far away from the umbrella head (5), of the umbrella handle (3) and located between the end portion of the umbrella handle and the connecting ring (15), and the outer diameter of the limiting column (10) is larger than that of the connecting ring (15).

5. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 4, wherein: the limiting column (10) extends to the end part of the umbrella handle (3), the length of the limiting column is less than the length of the umbrella ribs (4) by 1-3cm, and the outer diameter of the limiting column is slightly larger than the inner diameter of one end of the lantern ring (8) buckled with the umbrella ribs (4).

6. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 5, wherein: the outer side surface of the limiting column (10) is provided with a label pasting area.

7. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 1, wherein: the top of the umbrella head (5) is provided with a limiting frame (2), and a damping mechanism is arranged inside the limiting frame (2); damper includes connecting plate (13), connecting plate (13) be located the inside of spacing frame (2) and with the top welded fastening of umbrella head (5), connecting plate (13) pass through spring (12) elastic connection with spacing frame (2), the inside of spring (12) is provided with flexible post (11), the both ends of flexible post (11) are respectively in connecting plate (13) and spacing frame (2) welded fastening.

8. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 7, wherein: the top of the limiting frame (2) is fixed with a base plate (1), and the outer wall of the base plate (1) is provided with an anti-slip groove.

9. The umbrella-type high-efficiency semen ultra-low temperature cryopreservation system as claimed in claim 1, wherein: the through holes (6) on each umbrella rib (4) are arranged away from the umbrella handle (3).