CN209916900U - Improved multifunctional blood transfusion device - Google Patents
Improved multifunctional blood transfusion device Download PDFInfo
- Publication number
- CN209916900U CN209916900U CN201920363787.6U CN201920363787U CN209916900U CN 209916900 U CN209916900 U CN 209916900U CN 201920363787 U CN201920363787 U CN 201920363787U CN 209916900 U CN209916900 U CN 209916900U
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- Prior art keywords
- blood transfusion
- branch pipe
- emergency
- transfusion
- tube
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- 210000004369 blood Anatomy 0.000 title claims abstract description 73
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- 238000001802 infusion Methods 0.000 claims abstract description 20
- 230000007704 transition Effects 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 11
- 230000009194 climbing Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 239000003814 drug Substances 0.000 description 6
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- 208000005189 Embolism Diseases 0.000 description 3
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- 208000032170 Congenital Abnormalities Diseases 0.000 description 1
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 208000010201 Exanthema Diseases 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 208000012266 Needlestick injury Diseases 0.000 description 1
- 230000006838 adverse reaction Effects 0.000 description 1
- 201000006288 alpha thalassemia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000005980 beta thalassemia Diseases 0.000 description 1
- 208000022809 beta-thalassemia intermedia Diseases 0.000 description 1
- 230000007698 birth defect Effects 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
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- 208000018337 inherited hemoglobinopathy Diseases 0.000 description 1
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- 239000002699 waste material Substances 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a multi-functional blood transfusion ware of improvement formula belongs to the medical instrument field. The multi-functional blood transfusion device includes: a blood transfusion bag; the multifunctional channel device comprises a main pipeline, an exhaust branch pipe, an emergency infusion branch pipe and a pressure conversion branch pipe; the upper end of the main pipeline is connected with the blood transfusion bag, and the exhaust branch pipe and the pressure conversion branch pipe are respectively communicated with the main pipeline; the filtering device is arranged below the multifunctional channel device, the upper end of the filtering device is communicated with the lower end of the main pipeline, and the emergency infusion branch pipe is bent by 90 degrees; one end of the blood transfusion tube is connected with the lower end of the transition device of the filtering device, and the other end of the blood transfusion tube is provided with a blood transfusion device joint; and one end of the emergency transfusion tube is communicated with the emergency transfusion branch tube, and the other end of the emergency transfusion tube is connected with the blood transfusion device joint, so that the problem that the existing blood transfusion device has a plurality of defects can be solved.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a multi-functional blood transfusion ware of improvement formula.
Background
In Guangxi, hemoglobinopathies are the first of birth defects, wherein the incidence rate of severe alpha-thalassemia (including Hb H disease) is 3.5 per mill, and the incidence rate of severe beta-thalassemia (including beta-thalassemia intermedia) is 1 per mill. About 17 million newborns are carriers of thalassemia genes every year in the century, and more than 3000 severe thalassemia patients are born every year. These thalassemia sufferers must transfuse blood for life because of distribution and family economy problems. The disposable blood transfusion apparatus is necessary to be used for blood transfusion, and the disposable blood transfusion apparatus used in the hospital still has the following defects in the using process. 1. The blood transfusion device is additionally provided with an exhaust pipe, the tip of the exhaust pipe is very sharp, and when a bottle mouth filled with 0.9% of normal saline is inserted, the risk that the impurities of the rubber plug enter the normal saline is caused, so that the impurities enter the body of a child patient to cause serious complications such as pulmonary embolism, venous embolism and the like. 2. When the transfusion device is unpacked, the exhaust pipe is easy to fall on the ground, and the waste of the transfusion device is caused. In the rescue process, a large amount of rapid blood transfusion is needed, and the blood transfusion speed can be accelerated only by manually extruding the blood transfusion bag. 3. When medical personnel use the blast pipe to insert bottled liquid, because dynamics, environmental temperature difference and the problem of gimmick, arouse easily that the blast pipe sharp point end stabs medical personnel's hand, causes the emergence of stabbing wound. 4. When a child uses the blood transfusion device to transfuse blood, adverse reactions such as high fever, chill, rash, hemolysis and the like are likely to occur to the child due to the disease, the physique and the particularity of blood products of the child, and when the existing blood transfusion device is used, medical personnel must disconnect the connector of the blood transfusion device firstly to use the medicine, so that the infection of the blood transfusion device is easily caused by secondary blood transfusion; the infant cannot use other medicines simultaneously in the blood transfusion process, which causes the risk of incompatibility. 5. The compliance of the sick children is poor, the risk of needle stick injury caused by pulling out the exhaust pipe exists, the nursing is time-consuming and labor-consuming, and the satisfaction of patients and nursing staff is not high.
SUMMERY OF THE UTILITY MODEL
The present invention provides an improved multifunctional blood transfusion device, which solves the problems of the existing blood transfusion device with multiple defects.
In order to achieve the above purpose, the utility model adopts the technical proposal that: an improved multifunctional blood transfusion apparatus, comprising: a blood transfusion bag; the multifunctional channel device comprises a main pipeline, an exhaust branch pipe, an emergency infusion branch pipe and a pressure conversion branch pipe; the upper end of the main pipeline is connected with the blood transfusion bag, the exhaust branch pipe and the pressure conversion branch pipe are respectively communicated with the main pipeline, the emergency liquid transfusion branch pipe is bent at 90 degrees, one end of the emergency liquid transfusion branch pipe is perpendicular to the main pipeline, and the other end of the emergency liquid transfusion branch pipe is attached to the outer side wall of the main pipeline and extends to the lower end face of the multifunctional channel device; the filtering device is arranged below the multifunctional channel device, and the upper end of the filtering device is communicated with the lower end of the main pipeline; one end of the blood transfusion tube is connected with the lower end of the transition device of the filtering device, and the other end of the blood transfusion tube is provided with a blood transfusion device joint; and one end of the emergency transfusion tube is communicated with the emergency transfusion branch tube, and the other end of the emergency transfusion tube is connected with the blood transfusion device joint.
Furthermore, the exhaust branch pipe, the emergency infusion branch pipe and the pressure conversion branch pipe are parallel and perpendicular to the main pipe.
Further, the end part of the exhaust branch pipe is provided with an exhaust end.
Furthermore, an infusion joint is arranged at the end part of the emergency infusion branch pipe.
Further, a pressure conversion joint is arranged at the end part of the pressure conversion branch pipe.
Further, the emergency infusion tube is attached to the blood transfusion tube and the filtering device in a climbing mode.
Furthermore, the filtering device, the blood transfusion tube and the emergency transfusion tube are integrally formed, and the emergency transfusion tube is arranged in the filtering device and the blood transfusion tube.
Due to the adoption of the technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses an exhaust branch who sets up, exhaust branch tip are provided with the exhaust end, have replaced traditional split type blast pipe, avoid impurity to enter into the patient and internal serious complications such as pulmonary embolism, venous embolism that cause, avoid medical personnel and patient's acupuncture to hinder. Through being provided with pressure conversion branch pipe, reach the purpose of the quick blood transfusion of pressurization, can alleviate medical personnel working strength simultaneously. The emergency transfusion port is arranged and connected with an emergency transfusion tube, so that other medicines can be transfused into the emergency transfusion tube while transfusion is carried out on a patient, and incompatibility between the medicines and blood is avoided.
2. The utility model discloses and be provided with pressure crossover sub at pressure conversion branch pipe end, can connect different pressure gases through pressure crossover sub, accessible pressure crossover sub realizes connecting quick-operation joint, improves work efficiency.
3. The utility model discloses an infusion connects, and the accessible infusion connects and realizes connecting the high-speed joint, improves work efficiency.
4. The utility model is provided with the exhaust end, the structure of the exhaust end can be set to be the same as that of the exhaust pipe of the common blood transfusion device, and the use is simple and reliable; the filtering device, the blood conveying pipe and the emergency infusion pipe are integrally formed, and the design, processing and manufacturing cost can be saved.
Drawings
FIG. 1 is a plan view of the present invention;
in the attached drawing, 1-blood transfusion bag, 2-multifunctional channel device, 3-filtering device, 4-blood transfusion tube, 5-emergency transfusion tube, 21-main tube, 22-exhaust branch tube, 23-emergency transfusion branch tube, 24-pressure switching branch tube, 25-exhaust end, 26-transfusion joint, 27-pressure switching joint and 41-transfusion device joint.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following describes the embodiments of the present invention with reference to the accompanying drawings.
As shown in fig. 1, an improved multifunctional blood transfusion apparatus comprises a blood transfusion bag 1, a multifunctional channel device 2, a filtering device 3, a blood transfusion tube 4 and an emergency transfusion tube 5, wherein:
the multifunctional passage device 2 comprises a main pipe 21, an exhaust branch pipe 22, an emergency liquid conveying branch pipe 23 and a pressure conversion branch pipe 24; the exhaust branch pipe 22, the emergency liquid feeding branch pipe 23 and the pressure conversion branch pipe 24 are parallel and perpendicular to the main pipe 21. The upper end of the main pipeline 21 is connected with the blood transfusion bag 1, the exhaust branch pipe 22 and the pressure conversion branch pipe 24 are respectively communicated with the main pipeline 21, the emergency transfusion branch pipe 23 is bent at 90 degrees, one end of the emergency transfusion branch pipe 23 is vertical to the main pipeline 21, and the other end of the emergency transfusion branch pipe 23 is attached to the outer side wall of the main pipeline 21 and extends to the lower end face of the multifunctional channel device 2; the end of the exhaust branch pipe 22 is provided with an exhaust end 25, the end of the emergency liquid conveying branch pipe 23 is provided with a liquid conveying joint 26, and the end of the pressure conversion branch pipe 24 is provided with a pressure conversion joint 27. It is understood that in the present embodiment, the exhaust end of the exhaust branch pipe 22 is the same as the exhaust pipe in the background art of the present application, the blood transfusion connector 41 is a blood transfusion connector of the prior art, and the pressure conversion connector 27 is a pressure conversion connector of the prior art.
The filtering device 3 is arranged below the multifunctional channel device 2, and the upper end of the filtering device 3 is communicated with the lower end of the main pipeline 21;
one end of the blood transfusion tube 4 is connected with the lower end of the transition device of the filter device 3, and the other end is provided with a blood transfusion device joint 41;
one end of the emergency transfusion tube 5 is communicated with the emergency transfusion branch tube 23, and the other end is connected with the blood transfusion device joint 41. The emergency infusion tube 5 is attached to the infusion tube 4 and the filtering device 3 in a climbing mode. In this embodiment, the filtering device 3, the blood delivery tube 4 and the emergency infusion tube 5 are integrally formed, and the emergency infusion tube 5 is disposed in the filtering device 3 and the blood delivery tube 4.
The exhaust branch pipe 22 that above-mentioned embodiment set up, exhaust branch pipe 22 tip is provided with exhaust end 25, has replaced traditional split type blast pipe, avoids impurity to enter into and causes serious complications such as pulmonary embolism, venous embolism in the patient, avoids medical personnel and patient's acupuncture wound. Through being provided with pressure conversion branch pipe 24 to be provided with pressure conversion joint 27 at pressure conversion branch pipe 24 end, can connect different pressure gases through pressure conversion joint 27, reach the purpose of the quick blood transfusion of pressurization, can alleviate medical personnel working strength simultaneously. Through being provided with urgent infusion mouth, urgent infusion mouth connects urgent transfer line 5, also can be through urgent transfer line 5 infusion other medicines when giving the patient blood transfusion, avoids the incompatibility between medicine and the blood.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (7)
1. An improved multifunctional blood transfusion device is characterized in that: comprises that
A blood transfusion bag;
the multifunctional channel device comprises a main pipeline, an exhaust branch pipe, an emergency infusion branch pipe and a pressure conversion branch pipe; the upper end of the main pipeline is connected with the blood transfusion bag, the exhaust branch pipe and the pressure conversion branch pipe are respectively communicated with the main pipeline, the emergency liquid transfusion branch pipe is bent at 90 degrees, one end of the emergency liquid transfusion branch pipe is perpendicular to the main pipeline, and the other end of the emergency liquid transfusion branch pipe is attached to the outer side wall of the main pipeline and extends to the lower end face of the multifunctional channel device;
the filtering device is arranged below the multifunctional channel device, and the upper end of the filtering device is communicated with the lower end of the main pipeline;
one end of the blood transfusion tube is connected with the lower end of the transition device of the filtering device, and the other end of the blood transfusion tube is provided with a blood transfusion device joint;
and one end of the emergency transfusion tube is communicated with the emergency transfusion branch tube, and the other end of the emergency transfusion tube is connected with the blood transfusion device joint.
2. The improved multifunctional blood transfusion device as claimed in claim 1, wherein: the exhaust branch pipe, the emergency infusion branch pipe and the pressure conversion branch pipe are parallel and perpendicular to the main pipe.
3. The improved multifunctional blood transfusion device as claimed in claim 1, wherein: and the end part of the exhaust branch pipe is provided with an exhaust end.
4. The improved multifunctional blood transfusion device as claimed in claim 1, wherein: and the end part of the emergency transfusion branch pipe is provided with a transfusion joint.
5. The improved multifunctional blood transfusion device as claimed in claim 1, wherein: and the end part of the pressure conversion branch pipe is provided with a pressure conversion joint.
6. The improved multifunctional blood transfusion device as claimed in claim 1, wherein: the emergency infusion tube is attached to the blood conveying tube and the filtering device in a climbing mode.
7. The improved multifunctional blood transfusion device as claimed in claim 1, wherein: the filtering device, the blood transfusion tube and the emergency transfusion tube are integrally formed, and the emergency transfusion tube is arranged in the filtering device and the blood transfusion tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363787.6U CN209916900U (en) | 2019-03-21 | 2019-03-21 | Improved multifunctional blood transfusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920363787.6U CN209916900U (en) | 2019-03-21 | 2019-03-21 | Improved multifunctional blood transfusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209916900U true CN209916900U (en) | 2020-01-10 |
Family
ID=69070938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920363787.6U Expired - Fee Related CN209916900U (en) | 2019-03-21 | 2019-03-21 | Improved multifunctional blood transfusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209916900U (en) |
-
2019
- 2019-03-21 CN CN201920363787.6U patent/CN209916900U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 |
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| CF01 | Termination of patent right due to non-payment of annual fee |