Auxiliary device for blood sampling and transfusion of infants

Abstract

The utility model discloses an auxiliary device for blood sampling and transfusion of infants, which belongs to the technical field of medical equipment and comprises an air supply component, a hand restraint part, a foot restraint part, an overturning component, a mounting part, a placing component, a trunk restraint part and a neck supporting part. The upper end of the mounting part is provided with an arc-shaped groove, and the overturning component is arranged in the mounting part; the placement assembly is in transmission connection with the interior of the arc-shaped groove, the neck supporting pieces are arranged in pairs and installed in the placement assembly, the air supply assemblies are arranged in pairs, one ends of the air supply assemblies are installed on the side surface of the installation piece, and the other ends of the air supply assemblies are inserted into the neck supporting pieces; the foot binding pieces are arranged in the placing assembly in pairs, and the infant is placed at the upper end of the placing assembly. The problems that in the prior art, due to the fact that the adaptability degree is low when neck blood sampling is not conducted on the infant, the infant is prone to being hurt, and the blood sampling efficiency is low are solved. The puncture efficiency and success rate are improved, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for blood sampling and transfusion of infants. Background Art

[0002] Blood sampling and infusion for newborns and infants are basic operating techniques in clinical nursing. Collecting blood samples is a very important means to assist medical diagnosis and identify the cause of the disease. Intravenous infusion technology is a commonly used method for treating diseases.

[0003] When adults take the above two measures, they have a high degree of cooperation and a high tolerance for pain, and can better complete the diagnosis and treatment process. However, for newborns and infants, because children's blood vessels are thinner and difficult to clearly identify on the body surface, coupled with their crying, low cooperation, and parents' anxiety and tension, these factors will increase the difficulty of nurses' puncture. During the puncture process, medical staff usually instruct parents or ask more medical staff to fix the struggling infants and young children with external force, but if the external force is too large, it often causes more discomfort, damage or accidents to the child's body. If the puncture is successful but the fixation is improper, it will also bring a lot of inconvenience to subsequent operations.

[0004] Therefore, how to provide an auxiliary device for blood collection and infusion for infants and young children to solve the inconvenience problem of venipuncture for newborns and infants is a technical problem that needs to be solved urgently by technical personnel in this field. Utility Model Content

[0005] To this end, the utility model provides an auxiliary device for blood sampling and infusion of infants and young children, so as to solve the problems in the prior art of easy accidental injury to infants and young children, low success rate of venous puncture such as blood sampling and infusion, etc. due to the lack of cooperation during venous puncture of infants and young children.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The utility model discloses an auxiliary device for blood sampling and transfusion for infants and young children, comprising:

[0008] A mounting member, mounted on the treatment bed, wherein an arc-shaped groove is formed on the upper end of the mounting member;

[0009] A flip assembly, disposed in the mounting member;

[0010] Placing the assembly, the transmission connection is in the arc-shaped groove;

[0011] Neck supports, arranged in pairs, installed in the placement assembly;

[0012] An air supply assembly is arranged in pairs, one end of which is mounted on the side surface of the mounting member and the other end is inserted into the neck support member;

[0013] a torso restraint mounted in the placement assembly, the torso restraint being disposed in front of the neck support;

[0014] Hand restraints, arranged in pairs, installed in the placement assembly, the hand restraints being arranged in front of the torso restraints;

[0015] Foot restraints, arranged in pairs, installed in the placement assembly, the foot restraints being arranged in front of the hand restraints;

[0016] Wherein, the infant is placed on the upper end of the placement assembly, and the foot restraints have the same structure as the hand restraints.

[0017] In a possible implementation, the placement component includes:

[0018] An arc-shaped plate is installed in the arc-shaped groove, and an arc-shaped rack is arranged at the bottom of the arc-shaped plate, and the arc-shaped rack is arranged in pairs;

[0019] A latex layer is arranged on the upper surface of the arc-shaped plate, and the infant is placed on the latex layer;

[0020] Holes and grooves are arranged in pairs and are opened in the arc-shaped plate and the latex layer, and the neck support is arranged in the holes and grooves;

[0021] The air pipe connecting holes are arranged in pairs and are opened on the rear surface of the arc-shaped plate. A part of the air supply component is arranged in the air pipe connecting holes.

[0022] In a possible implementation, the flip assembly includes:

[0023] A rotating rod is inserted into the mounting member, and a handle is mounted on one end of the rotating rod;

[0024] Driving gears are arranged in pairs and sleeved on the rotating rod body;

[0025] The driven gears are arranged in pairs and installed in the mounting member. The driven gears are meshingly connected to the upper end of the driving gear, and the upper end of the driven gear is transmission-connected to the placement assembly.

[0026] In a possible implementation, the air supply assembly includes:

[0027] Air supply pumps are arranged in pairs and installed on the left and right sides of the mounting member;

[0028] An air inlet is inserted into the front surface of the air supply pump;

[0029] An air outlet pipe has one end inserted at the rear end of the air supply pump, and the other end of the air outlet pipe passes through the placement component and is inserted into the trunk restraint.

[0030] In a possible implementation, the torso restraint includes:

[0031] A first connecting block, mounted on the upper surface of the placement component;

[0032] A second connection block is mounted on the upper surface of the placement component, and a slot is opened on the surface of the second connection block;

[0033] A restraining belt has one end arranged in the first connecting block and the other end provided with a plug, and the plug is inserted in the slot.

[0034] In a possible implementation, the hand restraint comprises:

[0035] Fixed blocks are arranged in pairs and installed on the upper surface of the placement component;

[0036] The limiting ring is installed between the two fixing blocks.

[0037] In a possible implementation manner, the limiting ring is made of rubber.

[0038] In a possible implementation, a sleeve is provided on the front surface of the mounting member, and one end of the flip assembly is inserted into the sleeve.

[0039] The utility model uses a trunk restraint, a hand restraint and a foot restraint to assist in fixing the infant to prevent the infant from being injured during venous puncture, uses an air supply component to inflate the neck support component so that the neck support component supports the infant's head to prevent discomfort, and the two neck supports can also limit the position of the head to prevent the infant's head from moving during blood collection. At the same time, according to different puncture sites, a flipping component is provided to flip the placement component so that the puncture site is displayed in a position that is more convenient for medical staff to operate, which not only effectively improves the success rate of puncture and blood collection, but also effectively avoids accidental injury to infants. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0041] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0042] Figure 1 A three-dimensional diagram of the auxiliary device for blood sampling and infusion for infants and young children provided by the utility model;

[0043] Figure 2 A three-dimensional diagram of the placement components provided by the utility model;

[0044] Figure 3 A cross-sectional view of the flip assembly provided by the utility model;

[0045] Figure 4 A three-dimensional diagram of the air supply assembly provided by the utility model;

[0046] Figure 5 A three-dimensional diagram of a torso restraint provided by the utility model;

[0047] Figure 6 A three-dimensional diagram of the hand restraint provided by the utility model;

[0048] In the figure: 1 air supply assembly; 11 air inlet; 12 air supply pump; 13 air outlet pipe; 2 hand restraint; 21 limit ring; 22 fixing block; 3 foot restraint; 4 flip assembly; 41 handle; 42 rotating rod; 43 driving gear; 44 driven gear; 5 mounting piece; 6 placement assembly; 61 latex layer; 62 hole groove; 63 trachea connecting hole; 64 arc-shaped rack; 65 arc-shaped plate; 7 trunk restraint; 71 first connecting block; 72 restraint belt; 73 second connecting block; 74 plug; 8 neck support. DETAILED DESCRIPTION

[0049] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0050] Please refer to Figure 1-Figure 6 Now, an auxiliary device for blood sampling and infusion for infants disclosed in the utility model is described. The utility model is composed of eight parts, such as Figure 1, including an air supply component 1, a hand restraint 2, a foot restraint 3, a flip component 4, a mounting component 5, a placement component 6, a trunk restraint 7 and a neck support 8. The mounting component 5 is installed in the treatment bed, and an arc groove is opened at the upper end of the mounting component 5. The flip component 4 is arranged in the mounting component 5. The placement component 6 is transmission-connected in the arc groove. The neck support 8 is arranged in pairs and installed in the placement component 6. The air supply component 1 is arranged in pairs, one end is installed on the side surface of the mounting component 5, and the other end is inserted in the neck support 8. The trunk restraint 7 is installed in the placement component 6, and the trunk restraint 7 is arranged in front of the neck support 8. The hand restraints 2 are arranged in pairs and installed in the placement component 6. The hand restraints 2 are arranged in front of the torso restraint 7. The foot restraints 3 are arranged in pairs and installed in the placement component 6. The foot restraints 3 are arranged in front of the hand restraints 2. The infant is placed on the upper end of the placement component 6, and the foot restraints 3 have the same structure as the hand restraints 2.

[0051] When the utility model is in use, the infant is placed in the placement component 6, and then the hand restraints 2 and the foot restraints 3 are used to fix the infant's limbs. After fixation, the torso restraints 7 are used to limit the infant again. At the same time, the air supply component 1 is started to inflate the neck support 8. The two neck support components 8 can not only lift the infant's head for easy puncture operation, but also play a supporting effect to avoid discomfort to the infant. With the cooperation of the vascular imaging device, a blood vessel suitable for puncture is found, and then the flip component 4 is used to rotate the placement component 6. The rotation of the placement component 6 will change the position of the infant, and the blood vessel suitable for puncture will be rotated to an angle suitable for operation by medical staff, and then the blood collection operation can be performed.

[0052] In a specific embodiment, Figure 2 The placement component 6 includes a latex layer 61, a hole groove 62, a trachea connection hole 63, an arc-shaped rack 64 and an arc-shaped plate 65. The arc-shaped plate 65 is installed in the arc-shaped groove. The bottom of the arc-shaped plate 65 is provided with an arc-shaped rack 64. The arc-shaped racks 64 are arranged in pairs. The latex layer 61 is arranged on the upper surface of the arc-shaped plate 65. The infant is placed above the latex layer 61. The hole grooves 62 are arranged in pairs and are opened in the arc-shaped plate 65 and the latex layer 61. The neck support 8 is arranged in the hole groove 62. The trachea connection holes 63 are arranged in pairs and are opened on the rear surface of the arc-shaped plate 65. A part of the air supply component 1 is arranged in the trachea connection hole 63. The latex layer 61 is arranged to make the infant more comfortable when lying on the placement device 6. The design of the hole groove 62 makes it easy to install and disassemble the neck support 8. At the same time, the hole groove 62 can also limit the expansion of the neck support 8, and the arc-shaped rack 64 is convenient for the arc plate 65 to flip.

[0053] In a specific embodiment, Figure 3The flip assembly 4 includes a handle 41, a rotating rod 42, a driving gear 43 and a driven gear 44. The rotating rod 42 is inserted into the mounting member 5. The handle 41 is installed at one end of the rotating rod 42. The driving gears 43 are arranged in pairs and sleeved on the rod body of the rotating rod 42. The driven gears 44 are arranged in pairs and installed in the mounting member 5. The driven gears 44 are meshed and connected to the upper end of the driving gears 43. The upper end of the driven gears 44 is connected to the placement assembly 6. When the flip assembly 4 controls the placement assembly 6 to flip, the rotating rod 42 is driven to rotate by rotating the handle 41, and the rotation of the rotating rod 42 causes the driving gear 43 to rotate, thereby driving the driven gear 44 to rotate. The driven gear 44 is meshed and connected with the arc-shaped rack 64, so when the driven gear 44 rotates, the arc-shaped rack 64 moves, thereby causing the placement assembly 6 to flip.

[0054] In a specific embodiment, Figure 4 The air supply assembly 1 includes an air inlet 11, an air supply pump 12 and an air outlet pipe 13. The air supply pumps 12 are arranged in pairs and are installed on the left and right sides of the mounting member 5. The air inlet 11 is inserted in the front surface of the air supply pump 12, one end of the air outlet pipe 13 is inserted in the rear end of the air supply pump 12, and the other end of the air outlet pipe 13 passes through the placement assembly 6 and is inserted into the trunk restraint 7. The air supply pump 12 inhales air from the air inlet 11, and then the air is filled into the neck support member 8 through the air outlet pipe 13, so that the neck support member 8 expands.

[0055] In a specific embodiment, Figure 5 The trunk restraint 7 includes a first connection block 71, a restraint belt 72, a second connection block 73 and a plug 74. The first connection block 71 is mounted on the upper surface of the placement component 6, the second connection block 73 is mounted on the upper surface of the placement component 6, a slot is provided on the surface of the second connection block 73, one end of the restraint belt 72 is arranged in the first connection block 71, and the other end is provided with a plug 74, which is inserted into the slot. The trunk restraint 7 is used to restrict the upper body of infants and young children, and the plug 74 is inserted into the slot for use, and a sponge filling layer is provided on the lower surface of the restraint belt 72 to prevent the infants and young children from feeling uncomfortable, and the restraint belt 72 is an elastic structure, which can achieve a better restrictive effect.

[0056] In a specific embodiment, Figure 6 The hand restraint 2 includes a limiting ring 21 and a fixing block 22. The fixing blocks 22 are arranged in pairs and installed on the upper surface of the placement component 6. The limiting ring 21 is installed between the two fixing blocks 22. The hand of the infant passes through the placement space formed by the limiting ring 21 and the fixing block 22, which has a limiting effect on the arm.

[0057] On the basis of the previous embodiment, the limiting ring 21 is made of rubber material. The rubber material is used because of its good elasticity. By stretching the limiting ring 21 upwards, and then putting the infant's arm into the placement space, and then putting down the limiting ring 21, due to its elastic effect, it will cooperate with the latex layer 61 to clamp the arm.

[0058] In a specific embodiment, a sleeve is provided on the front surface of the mounting member 5, and one end of the flip assembly 4 is inserted into the sleeve. The sleeve is used to insert the rotating rod 42, which can prevent the rotating rod 42 from shifting.

[0059] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. An auxiliary device for blood sampling and infusion for infants and young children, characterized in that: include: A mounting member (5) is mounted on the treatment bed, wherein an arc-shaped groove is formed on the upper end of the mounting member (5); A flip assembly (4) arranged in the mounting member (5); A component (6) is placed and drivingly connected in the arc-shaped groove; Neck support members (8), arranged in pairs and installed in the placement assembly (6); The air supply components (1) are arranged in pairs, one end of which is mounted on the side surface of the mounting member (5) and the other end is inserted into the neck support member (8); A trunk restraint (7) installed in the placement assembly (6), wherein the trunk restraint (7) is arranged in front of the neck support (8); Hand restraints (2), arranged in pairs, installed in the placement assembly (6), the hand restraints (2) being arranged in front of the trunk restraints (7); Foot restraints (3), arranged in pairs, installed in the placement assembly (6), the foot restraints (3) being arranged in front of the hand restraints (2); Wherein, the infant is placed on the upper end of the placement assembly (6), and the foot restraint (3) and the hand restraint (2) have the same structure.

2. The auxiliary device for blood sampling and infusion for infants as claimed in claim 1, characterized in that: The placement component (6) comprises: An arc-shaped plate (65) is installed in the arc-shaped groove, and an arc-shaped rack (64) is arranged at the bottom of the arc-shaped plate (65), and the arc-shaped rack (64) is arranged in pairs; A latex layer (61) is arranged on the upper surface of the arc-shaped plate (65), and the infant is placed on the latex layer (61); Holes (62) are arranged in pairs and are opened in the arc-shaped plate (65) and the latex layer (61), and the neck support member (8) is arranged in the hole groove (62); The air pipe connection holes (63) are arranged in pairs and are opened on the rear surface of the arc-shaped plate (65). A part of the air supply assembly (1) is arranged in the air pipe connection holes (63).

3. The auxiliary device for blood sampling and infusion for infants as claimed in claim 1, characterized in that: The flip assembly (4) comprises: A rotating rod (42) is inserted into the mounting member (5), and a handle (41) is mounted on one end of the rotating rod (42); Driving gears (43) are arranged in pairs and sleeved on the body of the rotating rod (42); The driven gears (44) are arranged in pairs and installed in the mounting member (5); the driven gears (44) are meshingly connected to the upper end of the driving gear (43); and the upper end of the driven gears (44) is transmission-connected to the placement assembly (6).

4. The auxiliary device for blood sampling and infusion for infants as claimed in claim 1, characterized in that: The air supply assembly (1) comprises: Air supply pumps (12) are arranged in pairs and installed on the left and right sides of the mounting member (5); An air inlet (11) is inserted into the front surface of the air supply pump (12); An air outlet pipe (13) has one end inserted into the rear end of the air supply pump (12), and the other end of the air outlet pipe (13) passes through the placement component (6) and is inserted into the trunk restraint (7).

5. The auxiliary device for blood sampling and infusion for infants as claimed in claim 1, characterized in that: The trunk restraint (7) comprises: A first connecting block (71) is mounted on the upper surface of the placement component (6); A second connection block (73) is mounted on the upper surface of the placement component (6), and a slot is provided on the surface of the second connection block (73); A restraining belt (72) has one end arranged in the first connecting block (71) and the other end provided with a plug (74), and the plug (74) is inserted in the slot.

6. The auxiliary device for blood sampling and infusion for infants as claimed in claim 1, characterized in that: The hand restraint (2) comprises: Fixed blocks (22), arranged in pairs and mounted on the upper surface of the placement component (6); The limiting ring (21) is installed between the two fixing blocks (22).

7. The auxiliary device for blood sampling and infusion for infants as claimed in claim 6, characterized in that: The limiting ring (21) is made of rubber.

8. The auxiliary device for blood sampling and infusion for infants as claimed in claim 1, characterized in that: The front surface of the mounting member (5) is provided with a sleeve, and one end of the flip assembly (4) is inserted into the sleeve.

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