CN220089601U - Medical test tube infant transplanting tube - Google Patents
Medical test tube infant transplanting tube Download PDFInfo
- Publication number
- CN220089601U CN220089601U CN202321456759.1U CN202321456759U CN220089601U CN 220089601 U CN220089601 U CN 220089601U CN 202321456759 U CN202321456759 U CN 202321456759U CN 220089601 U CN220089601 U CN 220089601U
- Authority
- CN
- China
- Prior art keywords
- tube
- pressure
- pipeline
- embryo transfer
- injection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010339 medical test Methods 0.000 title abstract description 6
- 238000002347 injection Methods 0.000 claims abstract description 59
- 239000007924 injection Substances 0.000 claims abstract description 59
- 210000001161 mammalian embryo Anatomy 0.000 claims abstract description 43
- 239000004033 plastic Substances 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 210000004291 uterus Anatomy 0.000 abstract description 20
- 239000000243 solution Substances 0.000 abstract description 7
- 239000012531 culture fluid Substances 0.000 description 14
- 210000002257 embryonic structure Anatomy 0.000 description 14
- 238000012360 testing method Methods 0.000 description 4
- 238000002054 transplantation Methods 0.000 description 4
- 238000000338 in vitro Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000004681 ovum Anatomy 0.000 description 2
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000013020 embryo development Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 210000003754 fetus Anatomy 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a medical test tube infant transplanting tube, which comprises a pressure injection tube, a piston structure, an auxiliary movement structure and an embryo transplanting pipeline, wherein: the piston structure is slidably arranged in the pressure-applying injection tube, and the auxiliary movement structure is fixedly arranged at the rear end of the pressure-applying injection tube; the embryo transfer pipeline is fixedly arranged at the front end of the pressure-applying injection tube. The pressure injection tube and the embryo transfer pipeline are arranged, so that the culture solution with the embryo can be injected into the mother uterus only, and the mother uterus is not damaged.
Description
Technical Field
The utility model relates to the technical field of test tube infant transplantation, in particular to a medical test tube infant transplantation tube.
Background
In vitro fertilization combined embryo transfer technique (IVF): the term "test tube infant" refers to the embryo that is obtained by taking out ovum and sperm, putting them in a test tube to fertilize them, and transplanting the embryo precursor-embryo back to the mother uterus to develop into fetus. Test tube infants are born infants who are artificially fertilized with ova and sperm in vitro and subjected to early embryo development, and then transplanted to the mother for intrauterine development. However, the conventional tube for transplanting infants still has the problems that the conventional tube for transplanting infants cannot be used for injecting the culture solution with the embryo into the mother uterus and is easy to damage the mother uterus.
Therefore, it is necessary to invent a medical tube for infant transplantation.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a medical tube infant transplanting tube, which solves the problems that the conventional tube infant transplanting tube still cannot only inject the culture solution with the embryo into the mother uterus and is easy to damage the mother uterus. A medical tube infant transplanting tube, comprising a pressure injection tube, a piston structure, an auxiliary movement structure and an embryo transplanting pipeline, wherein: the piston structure is slidably arranged in the pressure-applying injection tube, and the auxiliary movement structure is fixedly arranged at the rear end of the pressure-applying injection tube; the embryo transfer pipeline is fixedly arranged at the front end of the pressure-applying injection tube.
The embryo transfer pipeline comprises a diversion pipeline, an injection pipe, a supporting structure, a guide rod and a holding body, wherein the rear end of the diversion pipeline is arranged together with the pressure injection pipe, and the injection pipe is fixedly arranged at the front end of the diversion pipeline; the supporting structure wraps the outer sides of the guide pipeline and the injection pipe, the guide rod is fixedly arranged at the rear end of the supporting structure, and the holding body is fixedly arranged at the rear end of the guide rod.
The piston structure adopts a group of push rods made of plastic, and slides in the pressure injection tube, and a pair of limiting frames made of plastic are arranged on the outer side of the piston structure; the limiting frames on the outer side of the piston structure are adsorbed into a circular tube shape through the magnet, so that a doctor can suck embryos and culture fluid, the embryos and the culture fluid can be stored in the embryo transfer pipeline, and when the embryo transfer pipeline is pushed out outwards, the culture fluid in the pressurizing injection pipe cannot be pushed out completely due to the participation of the limiting frames on the outer side of the piston structure, but the embryos and the culture fluid in the embryo transfer pipeline can be pushed out outwards.
The flow guide pipeline in the embryo transfer pipeline is a medical plastic pipe with flexibility, the injection pipe is a hard medical plastic pipe, and the top of the injection pipe is provided with a round head; the support structure is a silica gel sleeve, a boss extends outwards from the outer side of the support structure, and the guide rod extends outwards from the boss surface of the outer side of the support structure; the holding body adopts a spherical rubber structure; the injection tube is divided into three layers, namely an embryo transfer tube, an outer support tube and a heat preservation shell from inside to outside, the whole volume is 1 milliliter, the injection tube is used for transferring an embryo into the uterus of a parent body through the pressure of the pressure injection tube, when the injection tube is used, a doctor holds the holding body by hand, the injection tube can be accurately controlled to extend into the uterus of the parent body, the pressure injection tube can not be limited at the moment, embryo transfer can be carried out at any angle, the pressure injection tube is prevented from being in hard contact with the uterus of the parent body, and once the doctor pushes the piston to apply force, larger shaking can occur, and the uterus of the parent body is easy to be damaged; the utility model can make doctor insert embryo transfer tube into mother uterus with one hand, and the other hand can apply force at will, without damaging mother.
Compared with the prior art, the utility model has the following beneficial effects:
1. the piston structure is arranged, so that a doctor can suck embryos and culture fluid, the embryos and the culture fluid can be stored in the embryo transfer pipeline, and when the embryos and the culture fluid are pushed out, the culture fluid in the pressurizing injection pipe cannot be pushed out completely due to the participation of the limiting frame outside the piston structure, but the embryos and the culture fluid in the embryo transfer pipeline can be pushed out outwards.
2. The embryo transfer pipeline is provided with the whole volume of 1 milliliter, and is used for transferring an embryo into the uterus of a parent body through the pressure of the pressure-applying injection pipe; the utility model can make doctor insert embryo transfer tube into mother uterus with one hand, and the other hand can apply force at will, without damaging mother.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
FIG. 2 is a cut-away view at A of the present utility model.
In the figure:
the device comprises a pressurizing injection tube 1, a piston structure 2, an auxiliary movement structure 3, an embryo transfer pipeline 4, a diversion pipeline 41, an injection tube 42, a supporting structure 43, a guide rod 44 and a holding body 45.
Detailed Description
In order that those skilled in the art will better understand the present utility model, a technical solution of the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
As shown in fig. 1 to 2.
The utility model provides a medical test tube infant transplanting tube, which comprises a pressurizing injection tube 1, a piston structure 2, an auxiliary movement structure 3 and an embryo transplanting pipeline 4, wherein: the piston structure 2 is slidably arranged in the pressure injection tube 1, and the auxiliary movement structure 3 is fixedly arranged at the rear end of the pressure injection tube 1; the embryo transfer tube 4 is fixedly installed at the front end of the pressurizing injection tube 1.
The embryo transfer tube 4 comprises a guide tube 41, an injection tube 42, a supporting structure 43, a guide rod 44 and a holding body 45, wherein the rear end of the guide tube 41 is installed together with the pressure injection tube 1, and the injection tube 42 is fixedly installed at the front end of the guide tube 41; the supporting structure 43 wraps the outside of the guide pipe 41 and the injection pipe 42, the guide rod 44 is fixedly installed at the rear end of the supporting structure 43, and the holding body 45 is fixedly installed at the rear end of the guide rod 44.
The utility model provides a medical test tube infant transplanting tube, wherein a pressurizing injection tube 1 is used for storing culture solution and is matched with a piston structure 2 to push out embryos and the culture solution in an embryo transplanting pipeline 4 outwards; the piston structure 2 adopts a group of push rods made of plastic, the piston structure 2 slides in the pressure injection tube 1, and a pair of limiting frames made of plastic are arranged on the outer side of the piston structure 2; the limiting frames on the outer side of the piston structure 2 are adsorbed into a circular tube shape through a magnet, so that a doctor can suck embryos and culture fluid, the embryos and the culture fluid can be stored in the embryo transfer pipeline 4, and when the embryos and the culture fluid are pushed out, the culture fluid in the pressurizing injection pipe 1 cannot be pushed out completely due to the participation of the limiting frames on the outer side of the piston structure 2, but the embryos and the culture fluid in the embryo transfer pipeline 4 can be pushed out outwards; the auxiliary movement structure 3 is used for bringing convenience to the force application of doctors; the flow guide pipeline 41 in the embryo transfer pipeline 4 is a medical plastic pipe with flexibility, the injection pipe 42 is a hard medical plastic pipe, and the top of the injection pipe 42 is provided with a round head; the supporting structure 43 is a silica gel sleeve, a boss extends outwards from the outer side of the supporting structure 43, and the guide rod 44 extends outwards from the boss surface of the outer side of the supporting structure 43; the holding body 45 adopts a spherical rubber structure; the injection tube 42 is divided into three layers, namely an embryo transfer tube, an outer support tube and a heat insulation shell from inside to outside, wherein the whole embryo transfer tube is made of soft rubber material, is usually stored in a hospital laboratory, and is put into a culture solution containing sperm embryos before operation and then is delivered to an operation doctor for operation; the outer support tube is a medical plastic tube which is made of a material slightly harder than the embryo transfer tube and is used for supporting and ligating a receptor uterus and an external channel in an operation; the outer side is a heat-insulating shell, the main function is to keep sanitary conditions and realize constant temperature, the guide rod 44 is a steel metal rod and is used for transplanting embryos into the uterus of a parent body through the pressure of the pressure injection tube 1, when the pressure injection tube is used, a doctor holds the holding body 45 by hand, the injection tube 42 can be accurately controlled to extend into the uterus of the parent body, the pressure injection tube 1 can not be limited at the moment, embryo transplantation can be carried out at any angle, the pressure injection tube 1 is prevented from being in hard contact with the uterus of the parent body, and once the doctor pushes the piston to apply force, larger shaking can occur, and the uterus of the parent body is easy to be damaged; the utility model can ensure that one hand of a doctor can stably insert the embryo transfer pipeline 4 into the uterus of a parent body, and the other hand can apply force randomly without damaging the parent body.
By utilizing the technical scheme of the utility model or under the inspired by the technical scheme of the utility model, a similar technical scheme is designed by a person skilled in the art, so that the technical effects are achieved, and the technical scheme falls into the protection scope of the utility model.
Claims (4)
1. A medical tube infant transplanting tube, which is characterized in that: comprises a pressure injection tube (1), a piston structure (2), an auxiliary movement structure (3) and an embryo transfer pipeline (4), wherein: the piston structure (2) is slidably arranged in the pressure-applying injection tube (1), and the auxiliary movement structure (3) is fixedly arranged at the rear end of the pressure-applying injection tube (1); the embryo transfer pipeline (4) is fixedly arranged at the front end of the pressure injection tube (1).
2. A medical tube infant carrier as in claim 1 wherein: the embryo transfer pipeline (4) comprises a guide pipeline (41), an injection pipe (42), a supporting structure (43), a guide rod (44) and a holding body (45), wherein the rear end of the guide pipeline (41) is arranged together with the pressure-applying injection pipe (1), and the injection pipe (42) is fixedly arranged at the front end of the guide pipeline (41); the support structure (43) is wrapped on the outer sides of the guide pipeline (41) and the injection pipe (42), the guide rod (44) is fixedly arranged at the rear end of the support structure (43), and the holding body (45) is fixedly arranged at the rear end of the guide rod (44).
3. A medical tube infant carrier as in claim 1 wherein: the piston structure (2) adopts a group of push rods made of plastic, the piston structure (2) slides in the pressure injection tube (1), and a pair of limiting frames made of plastic are arranged on the outer side of the piston structure (2); the limiting frames on the outer side of the piston structure (2) are adsorbed into a circular tube shape through magnets.
4. A medical tube infant carrier as in claim 2 wherein: the guide pipeline (41) in the embryo transfer pipeline (4) is a medical plastic pipe with flexibility, the injection pipe (42) is a rigid medical plastic pipe, and the top of the injection pipe (42) is provided with a round head; the supporting structure (43) is a silica gel sleeve, a boss extends outwards from the outer side of the supporting structure (43), and the guide rod (44) extends outwards from the boss surface of the outer side of the supporting structure (43); the holding body (45) adopts a spherical rubber structure; the injection tube (42) is divided into three layers, namely an embryo transfer tube, an outer supporting tube and a heat preservation shell from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321456759.1U CN220089601U (en) | 2023-06-08 | 2023-06-08 | Medical test tube infant transplanting tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321456759.1U CN220089601U (en) | 2023-06-08 | 2023-06-08 | Medical test tube infant transplanting tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089601U true CN220089601U (en) | 2023-11-28 |
Family
ID=88881085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321456759.1U Active CN220089601U (en) | 2023-06-08 | 2023-06-08 | Medical test tube infant transplanting tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089601U (en) |
-
2023
- 2023-06-08 CN CN202321456759.1U patent/CN220089601U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |