CN113876323A - Automatic change multi-functional vein puncture blood sampling device - Google Patents
Automatic change multi-functional vein puncture blood sampling device Download PDFInfo
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- CN113876323A CN113876323A CN202111185542.7A CN202111185542A CN113876323A CN 113876323 A CN113876323 A CN 113876323A CN 202111185542 A CN202111185542 A CN 202111185542A CN 113876323 A CN113876323 A CN 113876323A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/15003—Source of blood for venous or arterial blood
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150312—Sterilisation of piercing elements, piercing devices or sampling devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150748—Having means for aiding positioning of the piercing device at a location where the body is to be pierced
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
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Abstract
The invention discloses an automatic multifunctional venipuncture blood sampling device, which comprises: an arm restraint seat and a venipuncture assembly; the arm restraint seat is provided with a venipuncture frame and a pulse pressing assembly; the vein puncture assembly comprises a vein puncture seat, and the vein puncture seat is obliquely arranged in the vein puncture frame through a guide rail adjusting assembly; a limiting disinfection mechanism is horizontally fixed at the bottom of the vein puncture seat and is used for vein limiting and skin disinfection during puncture; the vein puncture seat is provided with a puncture needle in a sliding way through the guide rail frame. The invention realizes automatic venipuncture without manual operation of professionals, can solve the problems of patients with shock puncture and blood drawing difficulties, patients with cardiopulmonary resuscitation, and the like in field first aid, ambulance transport or emergency first-aid medical treatment due to environment, diseases, human resources and the like, realizes quick and effective puncture, can establish a life channel as soon as possible, and improves the rescue success rate of the patients.
Description
Technical Field
The invention relates to the technical field of venipuncture blood sampling devices, in particular to an automatic multifunctional venipuncture blood sampling device.
Background
The veins are blood vessels that collect the return blood into the heart, often accompany the corresponding arteries, and are larger in number, thicker in caliber, and larger in volume. About 65-70% of the blood in the systemic circulation is contained in the veins (except for blood stored in the portal system, liver and spleen), and about 50-55% in the pulmonary circulation. The wall of the vein is thinner and weaker than that of the artery, the elasticity is small, so that in a fixedly dyed section, the wall of the vein is often shriveled, the lumen is flattened or is irregular, and the venipuncture is suitable for patients who need to be transfused for a long time and have difficulty in puncture due to hardening and collapse of peripheral veins, patients who need to have parenteral nutrition, critical patients and patients who have difficulty in blood sampling.
For example, in the Chinese invention application with the application publication number of CN109938754A and the name of "a venipuncture blood sampling device", the venipuncture blood sampling device specifically comprises a shell, a blood sampling unit is arranged in the shell and connected with a mobile unit, sensors are arranged in the blood sampling unit and the mobile unit and connected with a control system, and a disinfection component is arranged on the outer surface of the shell.
The vein puncture device that uses in the existing market simple structure mostly operates manually, can't effectively carry out the puncture operation to the patient when the nursing staff who does not have professional first aid experience, can't realize effectively establishing blood sampling infusion passageway promptly, the at utmost promotes the success rate that the patient rescued, lacks the supplementary measure of fixing a position and disinfecting to the vein and carrying out skin when carrying out vein puncture simultaneously, and it is convenient inadequately to use, appears the deviation when easily appearing infecting or vein puncture.
Disclosure of Invention
The invention aims to provide an automatic multifunctional venipuncture blood sampling device to overcome the defects in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: an automated multi-functional venipuncture blood collection device comprising: an arm restraint seat and a venipuncture assembly; the arm restraint seat is provided with a venipuncture frame and a pulse pressing assembly; the vein puncture assembly comprises a vein puncture seat, and the vein puncture seat is obliquely arranged in the vein puncture frame through a guide rail adjusting assembly; a limiting disinfection mechanism is horizontally fixed at the bottom of the vein puncture seat and used for vein limiting and skin disinfection during puncture; the vein puncture seat is provided with a puncture needle in a sliding mode through the guide rail frame, and the vein puncture seat is internally provided with a driving mechanism which is used for driving the puncture needle to perform vein puncture along the guide rail frame.
As a further description of the above technical solution:
the tourniquet assembly comprises a tourniquet belt connected to one side of an arm restraint seat, a through hole is formed in the arm restraint seat opposite to the side, connected with the tourniquet belt, of the arm restraint seat, and the free end of the tourniquet belt penetrates through the through hole and is connected with a winding shaft.
As a further description of the above technical solution:
the limiting and disinfecting mechanism comprises a bottom plate, and a strip-shaped opening is formed in the bottom plate.
As a further description of the above technical solution:
the tail end of the bottom plate, which is positioned at the strip-shaped opening, is provided with an iodophor disinfection groove, a cotton ball wiping head is arranged in the iodophor disinfection groove, the bottom plate is further provided with a third electric control telescopic rod, and the movable end of the third electric control telescopic rod is connected with the cotton ball wiping head.
As a further description of the above technical solution:
the drive mechanism comprises a rectangular groove arranged on the venipuncture seat, a second electric control telescopic rod is arranged on the inner side of the rectangular groove, and the movable end of the second electric control telescopic rod is connected with the puncture needle.
As a further description of the above technical solution:
still including detecting the collector, it includes the base to detect the collector, the exit end at the guide rail frame is fixed to the base, still be fixed with on the base and detect the camera.
As a further description of the above technical solution:
the base is provided with a circular through hole for the puncture needle to penetrate through, and a positioning projection diaphragm is arranged on the base and positioned on the periphery of the circular through hole.
As a further description of the above technical solution:
the venipuncture frame is fixedly provided with a control processor, and the detection camera is connected with the control processor through a data transmission line.
As a further description of the above technical solution:
the arm constraint seat is of a rectangular plate-shaped structure, an arc groove is formed in the arm constraint seat along the length direction of the arm constraint seat, and a binding band for fixing the arm is further connected to the arm constraint seat.
As a further description of the above technical solution:
the puncture needle is connected with a connecting pipe through a positive pressure joint, and the connecting pipe is connected with a joint seat.
The invention provides an automatic multifunctional venipuncture blood sampling device. The method has the following beneficial effects:
(1): this automatic change multi-functional venipuncture blood sampling device realizes carrying out the venipuncture automatically, does not need the professional manual operation, enough solves shock, the difficult patient of puncture hemospasia, cardiopulmonary resuscitation patient, because environment, disease, manpower resources scheduling problem in open-air first aid, ambulance transportation, perhaps emergency call emergency medical treatment realize effectively puncturing fast, can establish life passageway as early as possible, improves the patient and salvages the success rate.
(2): this automatic change multi-functional venipuncture blood sampling device carries out spacing and skin disinfection of vein when realizing automatic carrying out the venipuncture through spacing disinfection mechanism through the fixed spacing disinfection mechanism of bottom level at the venipuncture seat, prevents that the deviation from appearing in the puncture, realizes quick effective venipuncture, realizes simultaneously automatically disinfecting skin, multiple functional, convenient to use.
(3): this automatic change multi-functional venipuncture blood sampling device realizes fixing a position the projection to the puncture point through location projection light ring, cooperates again and detects the camera and gathers location projection point vein blood vessel image and transmit to control processor and carry out identification process to automatic detection before realizing the puncture, can also carry out real-time detection through detecting the camera after the puncture is accomplished simultaneously, prevent that bulge scheduling problem from appearing after the puncture, realize whole detection, further improve the security of puncture.
Drawings
FIG. 1 is a schematic view of the overall structure of an automated multifunctional venipuncture blood collection device according to the present invention;
FIG. 2 is a schematic structural view of the venipuncture stand of the present invention;
FIG. 3 is a schematic structural view of the venipuncture assembly of the present invention;
FIG. 4 is a schematic structural diagram of a detection collector in the present invention;
fig. 5 is a schematic structural view of the auxiliary puncture rack of the present invention.
Illustration of the drawings:
1. an arm restraint base; 2. a pulse pressing component; 21. a through hole; 22. a winding shaft; 23. a tourniquet; 3. a venipuncture rack; 4. a guide rail adjustment assembly; 41. adjusting the sliding chute; 42. connecting the sliding seat; 43. a first electrically controlled telescopic rod; 5. a venipuncture assembly; 51. a venous puncture base; 52. a limiting and disinfecting mechanism; 520. a base plate; 521. a strip-shaped opening; 522. an iodophor disinfection tank; 523. a third electrically controlled telescopic rod; 524. a cotton ball wiping head; 53. a guide rail bracket; 54. puncturing needle; 541. a connecting pipe; 55. a drive mechanism; 551. a rectangular groove; 552. a second electrically controlled telescopic rod; 56. detecting a collector; 561. a base; 562. a circular through hole; 563. positioning a projection aperture; 564. detecting a camera; 6. a control processor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-5, an automated multi-functional venipuncture blood collection set comprises: an arm restraint base 1 and a venipuncture assembly 5; the arm binding seat 1 is provided with a venipuncture frame 3 and a tourniquet assembly 2; the venipuncture assembly 5 comprises a venipuncture seat 51, and the venipuncture seat 51 is obliquely arranged in the venipuncture rack 3 through the guide rail adjusting assembly 4; the guide rail adjusting component 4 comprises an adjusting chute 41 arranged in the venipuncture rack 3, a connecting slide seat 42 connected with a venipuncture seat 51 is arranged in the adjusting chute 41 in a sliding manner, a first electric control telescopic rod 43 used for driving the connecting slide seat 42 to move is further fixed in the adjusting chute 41, a limiting disinfection mechanism 52 is horizontally fixed at the bottom of the venipuncture seat 51, and the limiting disinfection mechanism 52 is used for limiting veins and disinfecting skin during puncturing; the vein puncture seat 51 is provided with a puncture needle 54 in a sliding manner through a guide rail frame 53, the vein puncture seat 51 is provided with a driving mechanism 55, the driving mechanism 55 is used for driving the puncture needle 54 to perform vein puncture along the guide rail frame 53, the driving mechanism 55 comprises a rectangular groove 551 arranged on the vein puncture seat 51, a second electric control telescopic rod 552 is arranged on the inner side of the rectangular groove 551, and the movable end of the second electric control telescopic rod 552 is connected with the puncture needle 54. Specifically, when the automatic multifunctional venipuncture blood sampling device is used, an arm penetrating venipuncture frame 3 of a patient is placed on an arm restraint seat 1, the arm is bound through a vein component 2 to enable vein blood vessels on the arm of the patient to be prominent, a puncture point is selected, then the automatic multifunctional venipuncture blood sampling device is adjusted to enable the position of a venipuncture component 5 to correspond to the puncture point, the arm is bound on the arm restraint seat 1, the venipuncture seat 51 is driven to move downwards through a guide rail adjusting component 4 to be in contact with the arm of the patient, then vein limitation and skin disinfection are performed through a limiting disinfection mechanism 52, a puncture needle 54 is driven to move along the guide rail frame 53 through a driving mechanism 55 after disinfection is completed, automatic venipuncture is realized, professional manual operation is not needed, and patients with shock, difficult puncture blood sampling and cardiopulmonary resuscitation can be solved, due to the problems of environment, diseases, human resources and the like in the field first aid, ambulance transfer or emergency first aid medical treatment, the quick and effective puncture is realized, the life passage can be established as soon as possible, and the rescue success rate of the patient is improved.
The tourniquet assembly 2 comprises a tourniquet belt 23 connected to one side of the arm restraint seat 1, a through hole 21 is formed in the arm restraint seat 1 opposite to the side connected with the tourniquet belt 23, and the free end of the tourniquet belt 23 penetrates through the through hole 21 and is connected with a winding shaft 22. In the process of tightening the arm of the patient through the tourniquet assembly 2 so as to make the vein vessel on the arm of the patient prominent, the tourniquet belt 23 is tightened through the take-up shaft 22, and then the arm of the patient is tightened through the tourniquet belt 23.
The spacing disinfection mechanism 52 comprises a bottom plate 520, and a strip-shaped opening 521 for vein spacing is formed in the bottom plate 520. An iodophor disinfection groove 522 is formed in the tail end, located at the strip-shaped opening 521, of the bottom plate 520, a cotton ball wiping head 524 is arranged in the iodophor disinfection groove 522, a third electric control telescopic rod 523 is further arranged on the bottom plate 520, and the movable end of the third electric control telescopic rod 523 is connected with the cotton ball wiping head 524.
When moving down with the contact of patient's arm through guide rail adjusting part 4 drive vein puncture seat 51, bottom plate 520 and patient's arm butt in the spacing disinfection mechanism 52, it is spacing to carry out prominent vein blood vessel on the arm through bar opening 521 on the bottom plate 520, blood vessel skew appears when preventing to puncture, improve the stability of vein puncture, simultaneously before the puncture, it cleans the disinfection in order to realize carrying out the automation to the skin of puncture department to drive cotton ball through third automatically controlled telescopic link 523 and removes, multiple functional, high durability and convenient use.
The detection collector 56 is further included, the detection collector 56 includes a base 561, the base 561 is fixed at the outlet end of the guide rail frame 53, and a detection camera 564 is further fixed on the base 561. A circular through hole 562 for penetrating the puncture needle 54 is formed in the base 561, and a positioning projection diaphragm 563 is disposed on the base 561 at the periphery of the circular through hole 562. The venipuncture stand 3 is fixed with a control processor 6, and the detection camera 564 is connected with the control processor 6 through a data transmission line. Specifically, realize fixing a position the projection through location projection aperture 563 and cooperate again and detect camera 564 and gather location projection point vein blood vessel image and transmit to control processor 6 and carry out the discernment processing to the puncture point to realize automated inspection before the puncture, can also carry out real-time detection through detecting camera 564 after the puncture is accomplished simultaneously, prevent that bulge scheduling problem from appearing after the puncture, realize whole detection, further improve the security of puncture.
The arm constraint seat 1 is of a rectangular plate-shaped structure, an arc groove is formed in the arm constraint seat 1 along the length direction of the arm constraint seat, and a binding band for fixing the arm is further connected to the arm constraint seat 1. The puncture needle 54 is connected to a connection tube 541 via a positive pressure joint, and the connection tube 541 is connected to a joint base. Place arm cooperation bandage through setting up circular recess and realize binding the arm, prevent that the puncture from accomplishing the back arm and remove and lead to suffering from the injury, set up the joint seat on the connecting pipe 541 simultaneously, when taking a blood sample, be connected through the blood taking needle and joint seat and directly take a blood sample, when infusing, be connected the transfer line through malleation joint and pjncture needle, realize venous transfusion, prevent that the inside blood that exists of connecting pipe 541 from appearing infecting the risk.
The working principle is as follows: when the automatic multifunctional venipuncture blood sampling device is used, the arm of a patient is placed on the arm constraint seat 1, the arm is bound by the vein component 2 to enable vein vessels on the arm of the patient to be prominent, a puncture point is selected, the position of the venipuncture component 5 corresponds to the puncture point position by adjusting the automatic multifunctional venipuncture blood sampling device, the arm is bound on the arm constraint seat 1, the vein puncture seat 51 is driven to move downwards to be in contact with the arm of the patient through the guide rail adjusting component 4, then vein limitation and skin disinfection are performed through the limiting disinfection mechanism 52, the puncture needle 54 is driven to move along the guide rail frame 53 through the driving mechanism 55 after the disinfection is completed, and automatic venipuncture is realized.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides an automatic change multi-functional vein puncture blood sampling device which characterized in that includes: an arm restraint seat (1) and a venipuncture assembly (5);
the arm restraint seat (1) is provided with a venipuncture frame (3) and a tourniquet assembly (2);
the venipuncture assembly (5) comprises a venipuncture seat (51), and the venipuncture seat (51) is obliquely arranged in the venipuncture rack (3) through a guide rail adjusting assembly (4);
a limiting disinfection mechanism (52) is horizontally fixed at the bottom of the vein puncture seat (51), and the limiting disinfection mechanism (52) is used for limiting veins and disinfecting skin during puncture;
the vein puncture seat (51) is provided with a puncture needle (54) in a sliding mode through a guide rail frame (53), a driving mechanism (55) is arranged in the vein puncture seat (51), and the driving mechanism (55) is used for driving the puncture needle (54) to perform vein puncture along the guide rail frame (53).
2. The automatic multifunctional venipuncture blood collection device according to claim 1, wherein the tourniquet assembly (2) comprises a tourniquet belt (23) connected to one side of the arm restraint seat (1), a through hole (21) is formed in the arm restraint seat (1) opposite to the side connected with the tourniquet belt (23), and the free end of the tourniquet belt (23) penetrates through the through hole (21) and is connected with a winding shaft (22).
3. The automatic multifunctional venipuncture blood collection device of claim 1 wherein said spacing and sterilizing mechanism (52) comprises a bottom plate (520), said bottom plate (520) being provided with a strip-shaped opening (521) for vein spacing.
4. The automatic multifunctional venipuncture blood collection device according to claim 3, wherein an iodophor disinfection groove (522) is arranged at the tail end of the strip-shaped opening (521) on the bottom plate (520), a cotton ball wiping head (524) is arranged in the iodophor disinfection groove (522), a third electrically controlled telescopic rod (523) is further arranged on the bottom plate (520), and the movable end of the third electrically controlled telescopic rod (523) is connected with the cotton ball wiping head (524).
5. The automatic multifunctional venipuncture blood collection device according to claim 1, wherein the driving mechanism (55) comprises a rectangular groove (551) formed on the venipuncture seat (51), a second electrically controlled telescopic rod (552) is installed inside the rectangular groove (551), and the movable end of the second electrically controlled telescopic rod (552) is connected with the puncture needle (54).
6. The automatic multifunctional venipuncture blood collection device of claim 1 further comprising a detection collector (56), wherein the detection collector (56) comprises a base (561), the base (561) is fixed at the outlet end of the rail holder (53), and a detection camera (564) is further fixed on the base (561).
7. The automatic multifunctional venipuncture blood collection device of claim 6, wherein the base (561) is provided with a circular through hole (562) for the puncture needle (54) to pass through, and a positioning projection diaphragm (563) is disposed on the base (561) at the periphery of the circular through hole (562).
8. An automated multifunctional venipuncture blood collection device according to claim 6, wherein a control processor (6) is fixed on the venipuncture rack (3), and the detection camera (564) is connected with the control processor (6) through a data transmission line.
9. The automatic multifunctional venipuncture blood sampling device of claim 1, wherein the arm restraint base (1) is a rectangular plate-shaped structure, an arc groove is formed in the arm restraint base (1) along the length direction of the arm restraint base, and a binding band for fixing the arm is further connected to the arm restraint base (1).
10. The automatic multifunctional venipuncture blood sampling device of claim 1 wherein the puncture needle (54) is connected with a connection tube (541) through a positive pressure joint, and the connection tube (541) is connected with a joint seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185542.7A CN113876323A (en) | 2021-10-12 | 2021-10-12 | Automatic change multi-functional vein puncture blood sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111185542.7A CN113876323A (en) | 2021-10-12 | 2021-10-12 | Automatic change multi-functional vein puncture blood sampling device |
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| Publication Number | Publication Date |
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| CN113876323A true CN113876323A (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111185542.7A Withdrawn CN113876323A (en) | 2021-10-12 | 2021-10-12 | Automatic change multi-functional vein puncture blood sampling device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366039A (en) * | 2022-02-21 | 2022-04-19 | 深圳市第二人民医院(深圳市转化医学研究院) | Venipuncture nursing device based on artificial intelligence |
| CN114767234A (en) * | 2022-05-05 | 2022-07-22 | 元化智能科技(深圳)有限公司 | Venipuncture device |
| CN115836860A (en) * | 2023-02-27 | 2023-03-24 | 安徽省儿童医院(安徽省新华医院、安徽省儿科医学研究所、复旦大学附属儿科医院安徽医院) | Automatic venous blood sampling device |
| CN117694886A (en) * | 2024-02-05 | 2024-03-15 | 中国人民解放军海军军医大学 | Blood sample detecting system based on medical management |
| CN117838992A (en) * | 2024-02-04 | 2024-04-09 | 中国人民解放军总医院第六医学中心 | Peripheral venous blood vessel infusion is with developing positioning device |
-
2021
- 2021-10-12 CN CN202111185542.7A patent/CN113876323A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366039A (en) * | 2022-02-21 | 2022-04-19 | 深圳市第二人民医院(深圳市转化医学研究院) | Venipuncture nursing device based on artificial intelligence |
| CN114366039B (en) * | 2022-02-21 | 2022-11-04 | 深圳市第二人民医院(深圳市转化医学研究院) | Venipuncture nursing device based on artificial intelligence |
| CN114767234A (en) * | 2022-05-05 | 2022-07-22 | 元化智能科技(深圳)有限公司 | Venipuncture device |
| CN115836860A (en) * | 2023-02-27 | 2023-03-24 | 安徽省儿童医院(安徽省新华医院、安徽省儿科医学研究所、复旦大学附属儿科医院安徽医院) | Automatic venous blood sampling device |
| CN115836860B (en) * | 2023-02-27 | 2023-11-28 | 安徽省儿童医院(安徽省新华医院、安徽省儿科医学研究所、复旦大学附属儿科医院安徽医院) | Automatic change venous blood sampling device |
| CN117838992A (en) * | 2024-02-04 | 2024-04-09 | 中国人民解放军总医院第六医学中心 | Peripheral venous blood vessel infusion is with developing positioning device |
| CN117694886A (en) * | 2024-02-05 | 2024-03-15 | 中国人民解放军海军军医大学 | Blood sample detecting system based on medical management |
| CN117694886B (en) * | 2024-02-05 | 2024-04-12 | 中国人民解放军海军军医大学 | Blood sample detecting system based on medical management |
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Application publication date: 20220104 |
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