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Medical pediatric clinical blood sampling auxiliary device

An auxiliary device and pediatric technology, applied in blood sampling devices, medical science, diagnosis, etc., can solve the problems of excessive outflow of blood, easy backflow of blood, and inability to treat children, so as to avoid bacterial infection, vasoconstriction, Guaranteed effect of effect

Pending Publication Date: 2022-06-03
罗江湖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the disadvantages of the above-mentioned prior art that the children cannot be well avoided when taking blood, and the arms of the children cannot be tied, the blood tends to flow back when the blood is drawn, and the blood tends to flow out too much after the blood is drawn. The technical problem to be solved by the present invention is to provide a medical pediatric clinical blood collection auxiliary device that can fix the child's arm and bind the child's arm

Method used

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  • Medical pediatric clinical blood sampling auxiliary device
  • Medical pediatric clinical blood sampling auxiliary device
  • Medical pediatric clinical blood sampling auxiliary device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

A medical pediatric clinical blood collection aid device, such as Figure 1-4 As shown, it includes a fixing frame 1, a fixing plate 2, a placing plate 3, a first spring 4, a connecting shaft 5, a pressing plate 6, a fixing mechanism 7 and a hand binding mechanism 8. The upper side of the fixing frame 1 is welded with a fixing plate 2, which is fixed The inner bottom of the plate 2 is provided with first springs 4 symmetrically on both sides, and a placing plate 3 is connected between the four first springs 4. The rear part of the fixed plate 2 is symmetrically provided with a connecting shaft 5 in a left-right direction. 5. A pressing plate 6 is welded in the middle, and a fixing mechanism 7 and a hand binding mechanism 8 are arranged on the fixing plate 2.

[0031] like image 3 As shown, the fixing mechanism 7 includes a connecting rod 71, a flat rack 72 and a first spur gear 73, the rear end of the connecting shaft 5 is sleeved with a first spur gear 73, and the lower side...

Embodiment 2

On the basis of Example 1, as figure 1 , Figure 5 and Image 6 As shown, it also includes a power mechanism 9. The power mechanism 9 includes a ring gear rack 91, a motor frame 92, a servo motor 93, a second spur gear 94, a switch 95 and a contact rod 96. The outer side of the ring 83 is sleeved with a ring gear bar 91, a motor frame 92 is bolted on the rear side of the lower part of the fixing frame 1, a servo motor 93 is installed on the motor frame 92 by means of screw connection, and the output shaft of the servo motor 93 is sleeved with a second plane meshing with the ring gear rack 91. The gear 94, the upper side of the servo motor 93 is connected with a switch 95 which is electrically connected to it, the lower side of the front part of the placing plate 3 is provided with a left-right symmetrical contact rod 96 that slides through the fixed plate 2, and between the lower sides of the two contact rods 96 A contact plate that can be brought into contact with the switch...

Embodiment 3

On the basis of Example 2, as figure 1 , Figure 7 and Figure 8 As shown, it also includes a wiping mechanism 10. The wiping mechanism 10 includes a guide rail 101, a slider 102, a second spring 103, a wiping roller 104, a fixed frame 105 and a cover plate 106. The upper side of the fixed plate 2 is bolted symmetrically with left and right The guide rail 101, the guide rail 101 is slidably provided with a slider 102, a second spring 103 is connected between the slider 102 and the guide rail 101, a fixed frame 105 is welded between the upper sides of the two sliders 102, and the upper side of the middle of the fixed frame 105 A cover plate 106 is clamped, and a wiping roller 104 in contact with the fixing frame 105 is rotatably provided between the opposite sides of the two sliding blocks 102 .

[0037] The child passes the arm through the ring 83 from front to back and places it on the upper side of the placing plate 3, and then passes the arm through the gap between the pla...

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Abstract

The invention relates to a blood sampling auxiliary device, in particular to a medical pediatric clinical blood sampling auxiliary device. The medical pediatric clinical blood sampling auxiliary device can fix the arm of a child and can bind the arm of the child. The clinical blood sampling auxiliary device for the medical pediatric department comprises a fixing frame, a fixing plate, a placing plate, first springs, a connecting shaft and the like, the fixing plate is connected to the upper side of the fixing frame, the first springs are arranged on the front side and the rear side of the bottom in the fixing plate in a bilateral symmetry mode, and the placing plate used for supporting the arm of a child is connected among the four first springs; connecting shafts are rotationally arranged on the rear portion of the fixing plate in a bilateral symmetry mode. The arm of a child is pressed through the pressing plate, so that the arm of the child can be fixed, then the arm of the child is bound through the rubber rope, blood backflow can be avoided during blood drawing, excessive blood outflow can be avoided after blood drawing, and blood sampling operation is assisted.

Description

technical field [0001] The invention relates to an auxiliary device for blood collection, in particular to an auxiliary device for clinical blood collection in medical pediatrics. Background technique [0002] Pediatrics is a medical discipline that deals with the physical and mental health of children during their growth period. In the hospital, many types of physical tests require blood testing on the subject. When blood collection is performed on children, because the children themselves are young and some other factors are added, children will be more afraid of blood collection, and some will resist. Children who collect blood may even move their arms and cause the needle to be inaccurately inserted, which will bring trouble to the doctor's blood collection operation, so a device is needed to assist children in blood collection. [0003] According to the patent authorization publication number CN211022706U, an auxiliary device for paediatric blood drawing and fixing. T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/15
CPCA61B5/15A61B5/150122A61B5/150328A61B5/702
Inventor 罗江湖
Owner 罗江湖