CN214907890U - Oocyte collector - Google Patents

Abstract

The utility model discloses an oocyte collector, include: the egg taking device comprises a handle, a protective sleeve is mounted on the left side of the handle, an egg taking needle is arranged inside the protective sleeve and penetrates through the protective sleeve, and an ultrasonic feedback structure is arranged on the outer wall of the left end of the egg taking needle; the suction tube is connected to the right end of the ovum taking needle, and the lower end of the suction tube is provided with a rubber plug; the collecting pipe is arranged below the rubber plug, the left side and the right side of the collecting pipe are provided with anti-skidding clamping plates, and one side, far away from the collecting pipe, of each anti-skidding clamping plate is provided with an elastic telescopic mechanism; the constant temperature bucket set up in the outside of elastic stretching mechanism, the controller is installed to the lateral surface of constant temperature bucket, the leading flank of controller is inlayed and is had the display screen. This oocyte collector sets up inside the constant temperature bucket and can create the constant temperature environment to the collecting pipe, makes things convenient for the storage of oocyte, is favorable to reducing the damage to the oocyte, and then improves the activity of oocyte.

Description

Oocyte collector

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an oocyte collector.

Background

With the rapid development of the assisted reproduction technology, test-tube babies are more and more favored by numerous infertile couples by means of high-end technical guarantee and rigorous scientific procedures, and the current general method is to adopt a disposable ovum-taking needle to enter an ovary through vaginal puncture to suck the ovum under the guidance of ultrasonic waves. However, the egg taking tool in the current market is not convenient to match with collecting pipes of different models in the using process, and is not convenient to store the taken egg cells at constant temperature, so that the egg mother cell collector is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an egg mother cell collector to the egg taking apparatus on the existing market who proposes in solving above-mentioned background art is not convenient for in the use with the collecting pipe phase-match of different models, and is not convenient for carry out the problem that constant temperature was preserved to the egg cell who takes out.

In order to achieve the above object, the utility model provides a following technical scheme: an oocyte collector, including:

the egg taking device comprises a handle, a protective sleeve is mounted on the left side of the handle, an egg taking needle is arranged inside the protective sleeve and penetrates through the protective sleeve, and an ultrasonic feedback structure is arranged on the outer wall of the left end of the egg taking needle;

the suction tube is connected to the right end of the ovum taking needle, the lower end of the suction tube is provided with a rubber plug, the upper left corner of the rubber plug is connected with an inflation tube, one end of the inflation tube, far away from the rubber plug, is provided with an inflation joint, the upper right corner of the rubber plug is connected with a negative pressure tube, and one end of the negative pressure tube, far away from the rubber plug, is provided with a negative pressure joint;

the collecting pipe is arranged below the rubber plug, anti-skidding clamping plates are arranged on the left side and the right side of the collecting pipe, an elastic telescopic mechanism is installed on one side, away from the collecting pipe, of each anti-skidding clamping plate, a hollow bottom frame is arranged below the collecting pipe, a temperature sensor is installed below the hollow bottom frame, and a hot air mechanism is arranged below the temperature sensor;

the constant temperature bucket set up in the outside of elastic stretching mechanism, the controller is installed to the lateral surface of constant temperature bucket, the leading flank of controller is inlayed and is had the display screen.

Preferably, the handle further comprises:

the convex strips are uniformly fixed on the outer side surface of the handle and are made of elastic rubber;

the connecting block is installed inside the joint of the handle and the protective sleeve, and the outer surface of the connecting block is uniformly provided with threads.

Preferably, the protective sheath further comprises:

the anti-slip strips are uniformly fixed on the outer surface of the left end of the protective sleeve;

and the connecting cylinder is arranged at the joint of the protective sleeve and the connecting block and is in threaded connection with the connecting block.

Preferably, the rubber plug further comprises:

the air bag is arranged on the outer surface of the rubber plug and is of an elastic hollow structure;

the air passage is arranged in the rubber plug, and the inflation tube is communicated with the air bag through the air passage.

Preferably, the elastic telescopic mechanism further comprises:

the telescopic rod is fixed on the inner wall of the constant-temperature barrel;

the spring is sleeved at the output end of the telescopic rod, and the telescopic rod passes through the spring and the anti-skidding clamping plate to form an elastic structure.

Preferably, the hot air mechanism further comprises:

a fan installed below the inside of the thermostatic barrel;

the resistance wire mesh is arranged at the air outlet of the fan and is electrically connected with the controller;

and the air filter screen is arranged at the air inlet of the fan and is made of an activated carbon screen.

Compared with the prior art, the beneficial effects of the utility model are that:

the oocyte collector is provided with the protective sleeve to protect the egg taking needle, the egg taking needle can be effectively prevented from being bent and damaged while being polluted, the constant temperature barrel can create a constant temperature environment for the collecting pipe so as to create a preservation environment similar to the temperature of a human body, the egg cells can be conveniently stored, the damage to the egg cells can be reduced, the activity of the egg cells is further improved, the elastic telescopic mechanism can drive the two anti-skidding clamping plates to adjust the distance, so that the egg cell collector can be matched with collecting pipes of different models conveniently, the adaptability is higher, and the practicability is stronger;

the raised lines can improve the anti-skid effect of the handle, so that medical staff can conveniently hold and apply force, the protective sleeve can be conveniently opened relative to the handle by utilizing the screw thread action between the connecting cylinder and the connecting block, and the air bag can be inflated through the inflation tube and the air passage, so that the air bag is inflated and expanded, and is convenient to be suitable for collecting tubes of different types, and the sealing property between the collecting tube and the rubber plug is better;

the telescopic link can utilize the elasticity of spring to stretch out and draw back the later automatic recovery, convenient to use for the collecting pipe of different models can be pressed from both sides to the antiskid splint, resistance wire net's temperature accessible controller control, so that make it set in suitable temperature, and utilize hot-blast realization constant temperature, make the degree of consistency of being heated of collecting pipe higher, airstrainer can filter the air, and then reduces the pollution to constant temperature bucket inside.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of the protective sheath and handle of the present invention;

fig. 4 is the schematic view of the internal cross-section structure of the thermostatic barrel of the present invention.

In the figure: 1. a handle; 2. a protective sleeve; 3. taking an ovum needle; 4. an ultrasonic feedback structure; 5. a suction tube; 6. a rubber plug; 7. an inflation tube; 8. an inflation joint; 9. a negative pressure tube; 10. a negative pressure joint; 11. a collection pipe; 12. a constant temperature barrel; 13. a controller; 14. a display screen; 15. an anti-slip splint; 16. an elastic telescopic mechanism; 161. a telescopic rod; 162. a spring; 17. hollowing out the bottom frame; 18. a temperature sensor; 19. a hot air mechanism; 191. a fan; 192. a resistive wire mesh; 193. an air filter screen; 20. a convex strip; 21. connecting blocks; 22. anti-slip strips; 23. a connecting cylinder; 24. an air bag; 25. an airway.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an oocyte collector, including:

the egg taking needle is characterized in that a protective sleeve 2 is mounted on the left side of a handle 1, an egg taking needle 3 is arranged inside the protective sleeve 2, the protective sleeve 2 protects the egg taking needle 3, the egg taking needle 3 is effectively prevented from being polluted and can be prevented from being bent and damaged, the egg taking needle 3 penetrates through the protective sleeve 2, and an ultrasonic feedback structure 4 is arranged on the outer wall of the left end of the egg taking needle 3;

the suction tube 5 is connected to the right end of the ovum taking needle 3, the lower end of the suction tube 5 is provided with a rubber plug 6, the upper left corner of the rubber plug 6 is connected with an inflation tube 7, one end of the inflation tube 7, which is far away from the rubber plug 6, is provided with an inflation joint 8, the upper right corner of the rubber plug 6 is connected with a negative pressure tube 9, and one end of the negative pressure tube 9, which is far away from the rubber plug 6, is provided with a negative pressure joint 10;

the collecting pipe 11 is arranged below the rubber plug 6, the left side and the right side of the collecting pipe 11 are provided with the anti-skidding clamping plates 15, one sides, away from the collecting pipe 11, of the anti-skidding clamping plates 15 are provided with the elastic telescopic mechanisms 16, the elastic telescopic mechanisms 16 can drive the two anti-skidding clamping plates 15 to adjust the distance, so that the anti-skidding clamping plates can be matched with collecting pipes 11 of different models conveniently, the adaptability is higher, the practicability is higher, the hollow bottom frame 17 is arranged below the collecting pipe 11, the temperature sensor 18 is arranged below the hollow bottom frame 17, and the hot air mechanism 19 is arranged below the temperature sensor 18;

the constant temperature barrel 12 is arranged at the outer side of the elastic telescopic mechanism 16, the inner components of the constant temperature barrel 12 can create a constant temperature environment for the collecting pipe 11, so as to create a preservation environment similar to the temperature of a human body, facilitate the storage of the egg cells, be beneficial to reducing the damage to the egg cells and further improve the activity of the egg cells, the controller 13 is arranged at the outer side surface of the constant temperature barrel 12, the display screen 14 is embedded at the front side surface of the controller 13,

the handle 1 further comprises:

the convex strips 20 are uniformly fixed on the outer side surface of the handle 1 and made of elastic rubber, and the convex strips 20 can improve the anti-skidding effect of the handle 1 and facilitate the holding and force application of medical staff;

a connecting block 21 which is arranged inside the connecting part of the handle 1 and the protective sleeve 2, and the outer surface of the connecting block 21 is evenly provided with screw threads,

protective sheath 2 is still including:

the anti-slip strips 22 are uniformly fixed on the outer surface of the left end of the protective sleeve 2;

a connecting cylinder 23 which is arranged at the joint of the protective sleeve 2 and the connecting block 21 and is in threaded connection with the connecting block 21, the protective sleeve 2 is convenient to open relative to the handle 1 by utilizing the threaded action between the connecting cylinder 23 and the connecting block 21,

the rubber plug 6 also comprises:

the air bag 24 is arranged on the outer surface of the rubber plug 6 and has an elastic hollow structure;

the air passage 25 is arranged in the rubber plug 6, the inflation tube 7 and the air bag 24 form a communication structure through the air passage 25, the air bag 24 can be inflated through the inflation tube 7 and the air passage 25, so that the air bag 24 is inflated and expanded to be suitable for collecting tubes 11 of different types, the sealing performance between the collecting tubes 11 and the rubber plug 6 is better,

the elastic expansion mechanism 16 further comprises:

an expansion link 161 fixed to an inner wall of the thermostatic barrel 12;

the spring 162 is sleeved at the output end of the telescopic rod 161, the telescopic rod 161 and the anti-slip clamping plate 15 form an elastic structure through the spring 162, the telescopic rod 161 can automatically recover after being stretched by the elasticity of the spring 162, the use is convenient, so that the anti-slip clamping plate 15 can clamp collecting pipes 11 of different types,

the hot air mechanism 19 further comprises:

a fan 191 installed below the inside of the thermostatic barrel 12;

a resistance wire mesh 192 installed at the air outlet of the fan 191 and electrically connected to the controller 13, wherein the temperature of the resistance wire mesh 192 can be controlled by the controller 13 so as to be set at a suitable temperature;

an air filter screen 193 installed at an air inlet of the fan 191 and made of an activated carbon net, wherein the air filter screen 193 can filter air, and further reduces pollution to the inside of the thermostatic barrel 12.

The working principle is as follows: for the oocyte collector, firstly, an external inflation device is connected with an inflation connector 8, meanwhile, an external negative pressure device is connected with a negative pressure connector 10, then, a collection liquid is added into a collection pipe 11, a rubber plug 6 is plugged at the port of the collection pipe 11, then, the external inflation device is started, the air bag 24 is inflated through an inflation pipe 7 and an air passage 25, the air bag 24 is expanded, the air bag is tightly attached to the inner wall of the collection pipe 11, the collection pipe 11 is sealed, then, the collection pipe 11 is inserted into a constant temperature barrel 12, so that the side wall of the collection pipe 11 extrudes an anti-skidding clamping plate 15, the anti-skidding clamping plate 15 extrudes an elastic telescoping mechanism 16, a telescopic rod 161 and a spring 162 in the elastic telescoping mechanism 16 are shortened, the anti-skidding clamping plate 15 clamps the collection pipe 11, and meanwhile, the bottom of the collection pipe 11 contacts a hollow chassis 17;

then, the controller 13 starts the fan 191 and the resistance wire mesh 192 in the hot air mechanism 19, the resistance wire mesh 192 works to dissipate heat, the fan 191 works to suck air downwards, the air is filtered by the air filter screen 193, the air blows to the resistance wire mesh 192 to take away the heat of the resistance wire mesh 192, so that the air is changed into hot air, the hot air blows to the collecting pipe 11, the collecting pipe 11 is insulated, and the temperature sensor 18 can detect the temperature inside the thermostatic barrel 12, and transmits the temperature information to the controller 13, the controller 13 analyzes and processes, transmits the detected data to the display screen 14 for display, meanwhile, when the temperature is too high, the controller 13 controls the resistance wire mesh 192 to close, and when the temperature is too low, the resistance wire mesh 192 is restarted, then holding the anti-skid strip 22, rotating the protective sleeve 2, and driving the connecting cylinder 23 and the connecting block 21 to generate a thread effect by the protective sleeve 2, thereby opening and taking down the protective sleeve 2;

then hold handle 1, sand grip 20 is anti-skidding, will get ovum needle 3 and go deep into inside the patient's vagina, supersound feedback structure 4 can develop under the ultrasonic machine, the medical personnel control direction of being convenient for, then when needing to get the ovum cell, start external negative pressure equipment, negative pressure equipment carries out the negative pressure through negative pressure pipe 9 to collecting pipe 11 inside and attracts, be in negative pressure state when collecting pipe 11 is inside, will make and get ovum needle 3 point department and have certain appeal, thereby it gets inside the ovum needle to inhale the ovum cell, transmit by inhaling inside the collecting pipe 11 and collect by inhaling pipe 5 again, just so accomplish the use of whole oocyte collector.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An oocyte collector, comprising:

the egg taking device comprises a handle (1), wherein a protective sleeve (2) is installed on the left side of the handle (1), an egg taking needle (3) is arranged inside the protective sleeve (2), the egg taking needle (3) penetrates through the protective sleeve (2), and an ultrasonic feedback structure (4) is arranged on the outer wall of the left end of the egg taking needle (3);

the suction tube (5) is connected to the right end of the ovum taking needle (3), a rubber plug (6) is installed at the lower end of the suction tube (5), an inflation tube (7) is connected to the upper left corner of the rubber plug (6), an inflation joint (8) is installed at one end, far away from the rubber plug (6), of the inflation tube (7), a negative pressure tube (9) is connected to the upper right corner of the rubber plug (6), and a negative pressure joint (10) is installed at one end, far away from the rubber plug (6), of the negative pressure tube (9);

the collecting pipe (11) is arranged below the rubber plug (6), anti-skidding clamping plates (15) are arranged on the left side and the right side of the collecting pipe (11), an elastic telescopic mechanism (16) is installed on one side, far away from the collecting pipe (11), of each anti-skidding clamping plate (15), a hollowed-out bottom frame (17) is arranged below the collecting pipe (11), a temperature sensor (18) is installed below the hollowed-out bottom frame (17), and a hot air mechanism (19) is arranged below the temperature sensor (18);

constant temperature bucket (12), set up in the outside of elastic stretching mechanism (16), controller (13) are installed to the lateral surface of constant temperature bucket (12), the leading flank of controller (13) is inlayed and is had display screen (14).

2. The oocyte collector of claim 1, wherein the handle (1) further comprises:

the convex strips (20) are uniformly fixed on the outer side surface of the handle (1) and are made of elastic rubber;

the connecting block (21) is installed inside the joint of the handle (1) and the protective sleeve (2), and the outer surface of the connecting block (21) is uniformly provided with threads.

3. The oocyte collector of claim 2, wherein the protective sheath (2) further comprises:

the anti-slip strips (22) are uniformly fixed on the outer surface of the left end of the protective sleeve (2);

the connecting cylinder (23) is arranged at the joint of the protective sleeve (2) and the connecting block (21) and is in threaded connection with the connecting block (21).

4. The oocyte collector of claim 1, wherein the rubber plug (6) further comprises:

the air bag (24) is arranged on the outer surface of the rubber plug (6) and has an elastic hollow structure;

the air passage (25) is arranged in the rubber plug (6), and the inflation tube (7) is communicated with the air bag (24) through the air passage (25).

5. The oocyte collector of claim 1, wherein the elastic expansion mechanism (16) further includes:

a telescopic rod (161) fixed on the inner wall of the constant temperature barrel (12);

the spring (162) is sleeved at the output end of the telescopic rod (161), and the telescopic rod (161) forms an elastic structure through the spring (162) and the anti-skid clamping plate (15).

6. The oocyte collector of claim 1, wherein the hot air mechanism (19) further includes:

a fan (191) mounted below the interior of the thermostatic barrel (12);

the resistance wire mesh (192) is arranged at the air outlet of the fan (191) and is electrically connected with the controller (13);

and the air filter screen (193) is arranged at the air inlet of the fan (191) and is made of an activated carbon screen.

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