CN209951869U - Blood drawing and collecting device - Google Patents
Blood drawing and collecting device Download PDFInfo
- Publication number
- CN209951869U CN209951869U CN201822092249.6U CN201822092249U CN209951869U CN 209951869 U CN209951869 U CN 209951869U CN 201822092249 U CN201822092249 U CN 201822092249U CN 209951869 U CN209951869 U CN 209951869U
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- Prior art keywords
- measuring cylinder
- blood
- way pipe
- drainage tube
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- 239000008280 blood Substances 0.000 title claims abstract description 61
- 210000004369 blood Anatomy 0.000 title claims abstract description 60
- 238000001802 infusion Methods 0.000 claims description 22
- 239000007788 liquid Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- BPYKTIZUTYGOLE-IFADSCNNSA-N Bilirubin Chemical compound N1C(=O)C(C)=C(C=C)\C1=C\C1=C(C)C(CCC(O)=O)=C(CC2=C(C(C)=C(\C=C/3C(=C(C=C)C(=O)N\3)C)N2)CCC(O)=O)N1 BPYKTIZUTYGOLE-IFADSCNNSA-N 0.000 description 4
- 206010023126 Jaundice Diseases 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 208000027119 bilirubin metabolic disease Diseases 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 208000036796 hyperbilirubinemia Diseases 0.000 description 2
- 230000008774 maternal effect Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 206010018910 Haemolysis Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 208000007502 anemia Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000002302 brachial artery Anatomy 0.000 description 1
- 210000001175 cerebrospinal fluid Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004700 fetal blood Anatomy 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 230000035935 pregnancy Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000002321 radial artery Anatomy 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Images
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a blood extraction collection device, including blood bag, Y type three-way pipe 1, first measuring cylinder, second measuring cylinder, Y type three-way pipe 2, drainage tube, mo fei formula burette and flow rate regulator, the blood bag passes through the pipe and is connected with the lower extreme of Y type three-way pipe 1, and Y type three-way pipe 1 other both ends are connected with first measuring cylinder and second measuring cylinder, and the first measuring cylinder and second measuring cylinder other end are connected with Y type three-way pipe 2's both ends respectively, and the drainage tube is connected to Y type three-way pipe 2's the other end, set up mo fei formula burette and flow rate regulator on the drainage tube. The utility model discloses blood extraction collection device makes things convenient for the extraction of blood to collect to can real-time measurement, the speed and the flow of drawing blood can be controlled to the joining of transfer pump, contain first measuring cylinder and second measuring cylinder and can alternate the use simultaneously, the accurate survey of being convenient for is drawn blood's volume, its simple structure, convenient and practical, easily use widely.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to blood extraction collection device.
Background
Hyperbilirubinemia is a common disease of a newborn, the morbidity of an infant is high, the disease causes are various, the common factors mainly include maternal and infant blood type inconsistency, erythrocyte rupture, fetal blood circulation abnormality, maternal pre-pregnancy blood type substance stimulation and the like, most of the infants are caused by pathological jaundice, the infants with light jaundice are mostly light yellow and only limited in the face and neck or in the trunk, the skin color can recover to normal after 5-6d, the infants with heavy jaundice, such as the infants with early heads and feet can spread all over the body, the vomit and cerebrospinal fluid yellow dyeing time of the infants can be longer than or equal to 7d4, once the infants are not treated timely or are not treated clinically, the infants are aggravated, indirect bilirubin of the infants can be obviously increased, the infants with heavy jaundice can die, and the harmfulness is extremely high.
The exchange of blood is the most rapid treatment method for treating hyperbilirubinemia, and can exchange antibodies and sensitized red blood cells in time, relieve hemolysis, reduce serum bilirubin concentration, correct anemia and prevent heart failure.
At present, blood discharge in blood exchange is an important link in an operation, and the specific blood exchange method comprises the steps of placing a child patient on an open radiation table, closely monitoring various vital signs of the child patient, such as heart rate, respiration, blood pressure, body temperature and the like, and observing the face color, skin color change, subjective reaction and the like in detail; taking the infant to take a supine position, respectively performing radial artery, brachial artery, hand or instep venipuncture by using an indwelling needle, connecting a three-way pipe, performing arteriovenous end synchronous blood drawing, strictly controlling and adjusting the blood drawing speed, increasing the initial 3-5mL/5min to 10-20mL/5min, keeping the difference value of the blood inflow and outflow to be below 2mL, and simultaneously recording and monitoring the blood exchange inflow and outflow of the infant in detail by a professional; control of the amount of blood removed and the rate of blood draw, etc., can affect the completion of the entire procedure. However, there is currently no blood drawing and collecting device for the process of changing blood and discharging blood.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a blood extraction collection device, make things convenient for the extraction of blood to collect to ability real-time measurement, its simple structure, convenient and practical, easily use widely.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides a blood extraction collection device, includes blood bag, Y type three-way pipe 1, first measuring cylinder, second measuring cylinder, Y type three-way pipe 2, drainage tube, Mofei formula burette and flow rate regulator, the blood bag passes through the pipe and is connected with the lower extreme of Y type three-way pipe 1, and Y type three-way pipe 1 other both ends are connected with first measuring cylinder and second measuring cylinder, and the first measuring cylinder and second measuring cylinder other end are connected with Y type three-way pipe 2's both ends respectively, and the drainage tube is connected to the other end of Y type three-way pipe 2, set up Mofei formula burette and flow rate regulator on the drainage tube.
Preferably, the connection ends of the Y-shaped three-way pipe 2 and the first measuring cylinder and the second measuring cylinder are provided with an opening and closing valve.
Preferably, the Y-shaped three-way pipe 1 is provided with a liquid discharging valve at the connecting end with the first measuring cylinder and the second measuring cylinder.
Preferably, the first measuring cylinder, the second measuring cylinder and the blood bag are provided with scale marks, and the volumes of the first measuring cylinder and the second measuring cylinder are 30 milliliters.
Preferably, the length of the drainage tube is 1.2-1.5 meters.
Preferably, the drainage tube is provided with an infusion pump, and the infusion pump is capable of controlling the number of infusion drops or the flow rate of infusion.
The utility model has the advantages that: the utility model discloses blood extraction collection device makes things convenient for the extraction of blood to collect to can real-time measurement, the speed and the flow of drawing blood can be controlled to the joining of transfer pump, contain first measuring cylinder and second measuring cylinder and can alternate the use simultaneously, the accurate survey of being convenient for is drawn blood's volume, its simple structure, convenient and practical, easily use widely.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced 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 that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the blood drawing and collecting device of the present invention;
FIG. 2 is a schematic view of the structure of the area A in FIG. 1 according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-blood bag, 2-Y type three-way pipe 1, 3-first measuring cylinder, 4-second measuring cylinder, 5-Y type three-way pipe 2, 6-drainage tube, 7-Murphy's dropper, 8-flow rate regulator, 9-drainage valve, 10-opening and closing valve, 11-graduation line.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1-2, the utility model relates to a blood drawing and collecting device, including blood bag (1), Y type three-way pipe 1(2), first measuring cylinder (3), second measuring cylinder (4), Y type three-way pipe 2(5), drainage tube (6), Murphy's dropper (7) and flow rate regulator (8), blood bag (1) is connected with the lower extreme of Y type three-way pipe 1(2) through the pipe, Y type three-way pipe 1(2) other both ends are connected with first measuring cylinder (3) and second measuring cylinder (4), the first measuring cylinder (3) and second measuring cylinder (4) other end are connected with the both ends of Y type three-way pipe 2(5) respectively, drainage tube (6) is connected to the other end of Y type three-way pipe 2(5), set up on drainage tube (6) Murphy's dropper (7) and flow rate regulator (8).
Wherein, the connection ends of the Y-shaped three-way pipe 2(5) and the first measuring cylinder (3) and the second measuring cylinder (4) are provided with an opening and closing valve (10).
Wherein, the Y-shaped three-way pipe 1(2) and the connection ends of the first measuring cylinder (3) and the second measuring cylinder (4) are provided with liquid discharging valves.
Wherein, the first measuring cylinder (3), the second measuring cylinder (4) and the blood bag (1) are provided with scale marks (11), and the volumes of the first measuring cylinder (3) and the second measuring cylinder (4) are 30 ml.
Wherein the length of the drainage tube (6) is 1.2-1.5 m.
The drainage tube (6) is provided with an infusion pump which can control the number of infusion drops or the flow rate of infusion.
One specific application of this embodiment is: the blood extraction and collection device of the utility model is provided with a Murphy's dropper (7) and a flow rate regulator (8) on a drainage tube (6), the length of the drainage tube (6) is 2.5-3 meters, an infusion pump is arranged on the drainage tube (6), and the infusion pump is an infusion pump capable of controlling the number of infusion drops or the flow rate of infusion; the Mofei dropper (7) and the flow rate regulator (8) can be matched with a drainage tube (6) and provided with an infusion pump, the Mofei dropper (7) can visually read the blood drawing speed, and the Mofei dropper belongs to common medical consumables and is easy to take materials; the infusion pump arranged on the drainage tube (6) which is the same as the infusion tube can control the number of blood drawing drops or the infusion flow rate like controlling the infusion drop number or the infusion flow rate, so that the blood drawing speed is ensured to be uniform; the danger caused by overlarge flow velocity can be effectively avoided;
the drainage tube (6) is connected with one end of a Y-shaped three-way tube 2(5), the other two ends of the Y-shaped three-way tube 2(5) are connected with a first measuring cylinder (3) and a second measuring cylinder (4), the connecting ends of the Y-shaped three-way tube 2(5) and the first measuring cylinder (3) and the second measuring cylinder (4) are provided with an opening and closing valve (10), the connecting ends of the Y-shaped three-way tube 1(2) and the first measuring cylinder (3) and the second measuring cylinder (4) are provided with a liquid discharging valve (9), the first measuring cylinder (3) and the second measuring cylinder (4) are provided with scale marks (11), the volume of the scale marks is 30 ml, the measuring cylinders can be alternately used when the measuring cylinders are used, namely, the other measuring cylinder is used after being filled with blood, and the control of the blood pumping amount is realized;
in summary, the blood drawing and collecting device of the utility model can control the number of blood drawing drops or the flow rate of infusion, ensure the uniform blood drawing speed, accurately record the blood drawing amount, reduce the error to the maximum extent, and ensure the smooth operation and the safety of the infant; the structure is simple, convenient and practical, and easy to popularize and use.
In the description herein, references to the description of the terms "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A blood draw collection device, comprising: the blood bag measuring device comprises a blood bag, a Y-shaped three-way pipe 1, a first measuring cylinder, a second measuring cylinder, a Y-shaped three-way pipe 2, a drainage tube, a Murphy's dropper and a flow rate regulator, wherein the blood bag is connected with the lower end of the Y-shaped three-way pipe 1 through a guide pipe, the other two ends of the Y-shaped three-way pipe 1 are connected with the first measuring cylinder and the second measuring cylinder, the other ends of the first measuring cylinder and the second measuring cylinder are respectively connected with the two ends of the Y-shaped three-way pipe 2, the other end of the Y-shaped three-way pipe 2 is connected with the drainage tube, and the drainage tube is provided with.
2. A blood draw collection device according to claim 1, wherein: and an opening and closing valve is arranged at the connecting end of the Y-shaped three-way pipe 2 and the first measuring cylinder and the second measuring cylinder.
3. A blood draw collection device according to claim 1, wherein: and liquid discharge valves are arranged at the connecting ends of the Y-shaped three-way pipe 1 and the first measuring cylinder and the second measuring cylinder.
4. A blood draw collection device according to claim 1, wherein: the first measuring cylinder, the second measuring cylinder and the blood bag are provided with scale marks, and the volumes of the first measuring cylinder and the second measuring cylinder are 30 milliliters.
5. A blood draw collection device according to claim 1, wherein: the length of the drainage tube is 1.2-1.5 m.
6. A blood draw collection device according to claim 1, wherein: the drainage tube is provided with an infusion pump which can control the number of infusion drops or the flow rate of infusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092249.6U CN209951869U (en) | 2018-12-13 | 2018-12-13 | Blood drawing and collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822092249.6U CN209951869U (en) | 2018-12-13 | 2018-12-13 | Blood drawing and collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209951869U true CN209951869U (en) | 2020-01-17 |
Family
ID=69235966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822092249.6U Expired - Fee Related CN209951869U (en) | 2018-12-13 | 2018-12-13 | Blood drawing and collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209951869U (en) |
-
2018
- 2018-12-13 CN CN201822092249.6U patent/CN209951869U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200201 Address after: 650000 Qian Xing Road, Xishan District, Kunming, Yunnan Province, No. 288 Patentee after: Kunming City Children's Hospital Address before: 650000 Qian Xing Road, Xishan District, Kunming, Yunnan Province, No. 288 Patentee before: Zhu Libo |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20201213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |