CN213251742U - Umbilical cord blood hemostix with double blood collecting needle heads - Google Patents
Umbilical cord blood hemostix with double blood collecting needle heads Download PDFInfo
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- CN213251742U CN213251742U CN202021687959.4U CN202021687959U CN213251742U CN 213251742 U CN213251742 U CN 213251742U CN 202021687959 U CN202021687959 U CN 202021687959U CN 213251742 U CN213251742 U CN 213251742U
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Abstract
本实用新型公开了一种双采血针头脐带血采血器，属于医疗用具技术领域，包括采血袋，所述采血袋顶部配合连接有采血管路，所述采血管路表面靠近采血袋一侧固定连接有分流管，所述分流管远离采血管路一端安装有采血器，所述采血管路远离采血袋一端固定连接有Y型叉管，其Y型叉管顶部分别安装有采血针头A和采血针头B，当遇到脐带血采集需要进行二次穿刺时，将第一个采血针头从脐静脉中取出后直接收入其相应的保护套中，按原有操作重新消毒后进行再次穿刺时，直接取用第二个采血针头进行穿刺操作，其他操作步骤不改变，相较于传统的采血装置，方便快捷，节省时间，且符合临床医疗、护理无菌操作规范要求，有助于降低脐带血细菌霉菌污染率。
The utility model discloses a double blood collection needle umbilical cord blood blood collection device, belonging to the technical field of medical appliances, comprising a blood collection bag, a blood collection circuit is matched and connected at the top of the blood collection bag, and the surface of the blood collection circuit is fixedly connected to one side of the blood collection bag. There is a shunt tube, a blood collection device is installed at one end of the shunt tube away from the blood collection tube, and a Y-shaped fork tube is fixedly connected at one end of the blood collection tube away from the blood collection bag. The top of the Y-shaped fork tube is respectively installed with a blood collection needle A and a blood collection needle. B. When the umbilical cord blood collection requires a second puncture, take the first blood collection needle out of the umbilical vein and put it directly into its corresponding protective sleeve. The second blood collection needle is used for the puncture operation, and other operation steps remain unchanged. Compared with the traditional blood collection device, it is convenient and fast, saves time, and meets the requirements of clinical medical treatment and nursing aseptic operation specifications, which helps to reduce the umbilical cord blood bacteria and mold. pollution rate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a two blood sampling syringe needle umbilical cord blood hemostix.
Background
Cord blood is blood remained in a placenta and an umbilical cord after delivery, ligation and disconnection of the umbilical cord, and is usually discarded and not used, and researches in recent ten years show that cord blood contains hematopoietic stem cells capable of reconstructing human hematopoietic and immune systems, can be used for hematopoietic stem cell transplantation and treating more than 80 diseases, so that cord blood becomes an important source of hematopoietic stem cells, particularly hematopoietic stem cells without blood relationship, is also a very important human biological resource, the cord blood needs to be collected by using a collecting device, and sometimes is polluted due to part of reasons, and the most important link of the pollution of the cord blood by bacterial molds is in the blood collection operation link of the cord blood.
The traditional umbilical cord blood collecting device has the following defects in the using process: only one fixed blood sampling needle head is arranged on the umbilical cord blood sampling device used at present, the umbilical cord blood sampling device cannot be replaced, the collection of umbilical cord blood cannot be influenced due to the fact that the time waste of the blood sampling needle head is changed, the umbilical cord blood is collected differently from other operations in the medical process, the collection requirement of the umbilical cord blood is as early as possible and is carried out as soon as possible, the blood sampling amount of the umbilical cord blood cannot be collected or reduced after the placenta is stripped, how to avoid the problem that the umbilical cord blood is polluted by bacteria and mold to cause the abandonment problem is concerned and is very important due to the pollution of the blood sampling needle head, and therefore, the umbilical cord blood sampler with the double blood.
SUMMERY OF THE UTILITY MODEL
The utility model provides a double blood sampling needle head umbilical cord blood hemostix, which aims at providing an umbilical cord blood collecting device which can simply, conveniently and quickly replace a blood sampling needle head.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of two blood sampling syringe needles umbilical cord blood hemostix, including the blood sampling bag, blood sampling bag top cooperation is connected with the blood sampling pipeline, blood sampling pipeline surface is close to blood sampling bag one side fixedly connected with shunt tubes, the shunt tubes is kept away from blood sampling pipeline one end and is installed the hemostix, the blood sampling pipeline is kept away from blood sampling bag one end fixedly connected with Y type breeches pipe, blood sampling syringe needle A and blood sampling syringe needle B are installed respectively to Y type breeches pipe top both sides, blood sampling syringe needle A outer wall has cup jointed syringe needle protective sheath A, blood sampling syringe needle B outer wall has cup jointed syringe needle protective sheath B.
Optionally, the outer side wall of the blood sampling pipeline is provided with a blood stopping A, and the blood stopping A is positioned between the shunt pipe and the blood sampling bag.
Optionally, the shunt tube lateral wall is installed blood stop B, blood stop B is located between hemostix and the blood sampling pipeline.
Optionally, a blood stopping C is installed on the outer side wall of the blood sampling pipeline and located between the shunt tube and the Y-shaped fork tube.
The utility model has the advantages as follows:
1. the blood sampling device is characterized in that a Y-shaped fork tube is fixed at the top of a blood sampling pipeline to divide the blood sampling pipeline, a blood sampling needle head A and a blood sampling needle head B are respectively installed at the top of the Y-shaped fork tube, the blood sampling needle head A and the blood sampling needle head B are respectively sleeved with a needle head protective sleeve A and a needle head protective sleeve B, when the umbilical cord blood collection puncture is unsuccessful or the blood volume is less and the puncture needs to be performed again, a first blood sampling needle head is taken out from the umbilical vein and is directly taken into the corresponding protective sleeve, the puncture is performed again after the re-disinfection according to the original operation, a second blood sampling needle head is directly taken for puncture operation, other operation steps are not changed, the blood sampling needle head A and the blood sampling needle head B can be used, and compared with the traditional blood sampling device, the operation is simple, convenient and fast, the time is saved, no operation step, The time is wasted by installing the needle head, the blood sampling time of the umbilical cord blood is delayed, the umbilical cord blood volume is small, even the chance of puncturing again is lost, the cost is low, and the requirements of clinical medical treatment and nursing aseptic operation specifications are met.
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 view of the whole structure of a double blood sampling needle umbilical cord blood hemostix according to the embodiment of the present invention.
In the figure: 1. a blood collection bag; 2. a blood collection pipeline; 3. stopping bleeding A; 4. a shunt tube; 5. blood stasis and B; 6. a hemostix; 7. c, stopping bleeding; 8. a Y-shaped fork tube; 9. a needle head protective sleeve A; 10. a needle head protective sleeve B; 11. a blood sampling needle A; 12. and a blood sampling needle B.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
The umbilical cord blood hemostix with two blood collecting needles according to the embodiment of the present invention will be described in detail with reference to fig. 1.
Referring to fig. 1, the embodiment of the utility model provides a pair of blood sampling syringe needle umbilical cord blood hemostix, including blood sampling bag 1, the cooperation of 1 top of blood sampling bag is connected with blood sampling pipeline 2, blood sampling pipeline 2 surface is close to 1 one side fixedly connected with shunt tubes 4 of blood sampling bag, shunt tubes 4 are kept away from 2 one ends of blood sampling pipeline and are installed hemostix 6, blood sampling pipeline 2 is kept away from 1 one end fixedly connected with Y type fork 8 of blood sampling bag, blood sampling syringe needle A11 and blood sampling syringe needle B12 are installed respectively to 8 top both sides of Y type fork, blood sampling syringe needle A11 outer wall has cup jointed syringe needle protective sheath A9, blood sampling syringe needle B12 outer wall has cup jointed syringe needle protective sheath B10.
In the example, the top of the Y-shaped fork 8 is respectively provided with a blood sampling needle A11 and a blood sampling needle B12, when the umbilical cord blood collection puncture is unsuccessful or the blood volume is less and the puncture needs to be performed again, the first blood sampling needle is taken out from the umbilical vein and then directly taken into a corresponding protective sleeve, when the puncture is performed again after the re-disinfection according to the original operation, the second blood sampling needle is directly taken for puncture operation, other operation steps are not changed, compared with the traditional blood sampling device, the operation is simple, convenient and easy to implement, convenience and rapidness are realized, the time is saved, the cost is low, and the requirements of clinical medical treatment and nursing sterile operation specifications are met.
Referring to fig. 1, the outer side wall of the blood collection pipeline 2 is provided with a blood stop A3, and the blood stop A3 is positioned between the shunt 4 and the blood collection bag 1.
For example, the blood collection tube 2 can be clamped by the blood stopper a3 arranged between the shunt 4 and the blood collection bag 1, and the opening and closing of the blood collection tube 2 can be controlled.
Referring to fig. 1, the outer side wall of the shunt 4 is provided with a blood stop B5, and the blood stop B5 is located between the blood collector 6 and the blood collection tube 2.
For example, the blood stopper B5 installed between the blood collector 6 and the blood collection tube 2 can be opened and closed conveniently to control the opening and closing of the shunt 4.
Referring to fig. 1, the outer side wall of the blood collection pipeline 2 is provided with a blood stopping C7, and the blood stopping C7 is positioned between the shunt 4 and the Y-shaped fork 8.
For example, the opening and closing of the interior of the blood collection tube 2 can be controlled by a blood stopper C7 mounted on the outer wall of the blood collection tube 2.
The height positions of the blood stopping A, the blood stopping B, the blood stopping C, the needle head protective sleeve A and the needle head protective sleeve B can be freely adjusted up and down.
When in use, the blood collecting bag 1 is used for collecting collected umbilical cord blood, 28ml of blood preserving fluid is filled in the blood collecting bag 1 and is anticoagulant for preventing coagulation of the umbilical cord blood, the blood collecting pipeline 2 is used for conveying the collected blood, the blood collecting pipeline 2 is connected with a blood collector 6 through a shunt pipe 4, the blood collector 6 is a blood collecting device with a negative pressure effect and is also a bag guiding device when the umbilical cord blood is prepared at the later stage, the blood stopper B5 arranged between the blood collector 6 and the blood collecting pipeline 2 can be conveniently opened and closed to control the smoothness and the closing of the shunt pipe 4, a Y-shaped fork tube 8 is fixed at the top of the blood collecting pipeline 2 for branching the blood collecting pipeline 2, a blood collecting needle A11 and a blood collecting needle B12 are respectively arranged at the top of the Y-shaped fork tube 8, a needle protective sleeve A9 and a needle B10 are respectively matched with the blood collecting needle A11 and the blood collecting needle B12, when the puncture of the umbilical cord blood is met or the, the first blood taking needle is taken out from the umbilical vein and directly taken into the corresponding protective sleeve, when the first blood taking needle is sterilized again according to the original operation and then punctured again, the second blood taking needle is directly taken for puncturing operation, other operation steps are not changed, the blood taking needle A11 and the blood taking needle B12 can be used, compared with the traditional blood taking device, the operation is simple, convenient and fast, the time is saved, any operation step of medical personnel is not increased due to the replacement of the puncturing needle, the time waste caused by the disassembly and assembly of the needle when the needle is replaced in venous transfusion is avoided, the umbilical cord blood sampling time is delayed, the umbilical blood volume is reduced or even the chance of re-puncturing is lost, the cost is low, the requirements of clinical medical treatment and nursing sterile operation specifications are met, the needle protective sleeve A9 and the needle protective sleeve B10 can take the needle into the corresponding protective sleeve after the umbilical cord blood sampling is completed, the, prevent that the syringe needle from puncturing blood bag or causing the syringe needle protection device that the needle punctured the wound.
It should be noted that, the utility model relates to a two blood sampling syringe needle umbilical cord blood hemostix, including blood sampling bag 1, blood sampling pipeline 2, blood stops A3, shunt tubes 4, blood stops B5, hemostix 6, blood stops C7, Y type Y-shaped breeches pipe 8, syringe needle protective sheath A9, syringe needle protective sheath B10, blood sampling syringe needle A11, blood sampling syringe needle B12, the part is general standard component or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn or learn through conventional experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687959.4U CN213251742U (en) | 2020-08-13 | 2020-08-13 | Umbilical cord blood hemostix with double blood collecting needle heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687959.4U CN213251742U (en) | 2020-08-13 | 2020-08-13 | Umbilical cord blood hemostix with double blood collecting needle heads |
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| Publication Number | Publication Date |
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| CN213251742U true CN213251742U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021687959.4U Expired - Fee Related CN213251742U (en) | 2020-08-13 | 2020-08-13 | Umbilical cord blood hemostix with double blood collecting needle heads |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441947A1 (en) * | 2022-08-05 | 2024-02-12 | Infinity Flow Spółka Z Ograniczoną Odpowiedzialnością | Medical device intended for surgery on blood vessel diseases |
-
2020
- 2020-08-13 CN CN202021687959.4U patent/CN213251742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL441947A1 (en) * | 2022-08-05 | 2024-02-12 | Infinity Flow Spółka Z Ograniczoną Odpowiedzialnością | Medical device intended for surgery on blood vessel diseases |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |
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| CF01 | Termination of patent right due to non-payment of annual fee |