A special vascular fluoroscopy instrument for newborns

Abstract

The present invention provides a special vascular fluoroscopy instrument for newborns, characterized in that it includes a handle, an airbag, a main body shell, a first light source base and a second light source base; one end of the airbag is placed in the main body shell, the first light source base is arranged on the inner side of the upper end of the main body shell, the other end of the airbag is placed outside the main body shell, the second light source base is arranged on the inner side of the end, the handle is arranged on the outer side of the main body shell, and the handle is detachable. The special vascular fluoroscopy instrument for newborns of the present invention is small in shape and easy to carry, and the light it produces is soft, which does not damage the eyes of the child or the eyes of the puncturer, that is, the medical staff, and can be seen clearly; the present invention enables medical staff to clearly see the blood vessels without dazzle when performing vascular puncture and catheter placement on the child, thereby improving the success rate of one-time puncture and catheterization and reducing the pain of the child.

Description

Technical Field

[0001] The invention relates to the technical field of neonatal vascular access catheterization, and in particular to a special vascular fluoroscopy instrument for neonates. Background Art

[0002] At present, the vascular access catheterization of newborns is carried out according to the nurses' experience in catheterization, including perception methods such as observation and touch, which are relatively subjective and may lead to puncture failure due to inaccurate judgment. It is necessary to select another blood vessel for puncture, which increases the pain of the child. The adult field is studying how to use vascular fluoroscopy instruments to assist vascular puncture and catheterization, but adult instruments are not suitable for newborns. Newborns' hands and feet are very small, making it difficult to see the blood vessels clearly. The instruments are too large and are not suitable for placement next to the newborn's bed. Therefore, the newborn-specific vascular fluoroscopy instrument in this patent is just suitable for newborns, especially premature infants. Summary of the invention

[0003] The purpose of the present invention is to provide a special vascular fluoroscopy instrument for neonates, which can be used to perform fluoroscopy on the blood vessels where the vascular access is to be placed, so as to clearly see the direction, position and thickness of the blood vessels, and help clinical nurses to directly puncture and cannulate the blood vessels according to the fluoroscopy, thereby improving the success rate of one-needle puncture and cannulation, and reducing damage to the blood vessels of the child, so as to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A vascular fluoroscopy instrument for neonates, characterized in that it comprises a handle 1, an airbag 2, a main body shell 3, a first light source base 4 and a second light source base 5; one end of the airbag 2 is placed in the main body shell 3, and the first light source base 4 is arranged on the inner side of the upper end of the main body shell 3; the other end of the airbag 2 is placed outside the main body shell 3, and the second light source base 5 is arranged on the inner side of the terminal end; the handle 1 is arranged on the outer side of the main body shell 3, and the handle 1 is detachable.

[0006] The handle 1 includes a vertical handle 14 and a parallel handle 15. The surface of the handle 1 is provided with an ergonomic arc. Handle fixing twists 11 are provided on both sides of the handle 1. The handle fixing twists 11 are connected to the handle fixing rods 12. A spring 13 is connected between the two groups of the handle fixing twists 11 and the handle fixing rods 12. A cavity is provided inside the handle 1. The handle fixing rod 12 and the spring 13 are both placed in the cavity inside the handle 1. The end of the handle fixing rod 12 at least extends out of the front end of the handle 1 to be connected and fixed to the handle fixing port 37 on the main shell 3.

[0007] Airbag connecting seats 23 are provided at both ends of the airbag 2 for connecting the main shell 3 and the second light source base 5; a protective pad 21 is provided on the outer surface of the upper side of the airbag 2, and the material is soft to protect the skin of the child. The protective pad 21 is connected to the airbag 2 through a magic buckle, and a single or multiple Velcro areas 22 are provided on the airbag 2.

[0008] The main shell 3 is provided with protrusions on both sides, and connecting blocks 33 are provided on the sides of the protrusions. The connecting blocks 33 are embedded with magnetic stones 34. The charging port 31 and the inflation port 32 are provided on the sides of the main shell 3. The tail end of the main shell 3 is provided with a handle fixing port 37. An extended space is provided inside the handle fixing port 37. The extended space includes a first open space 35 and a second open space 36. The length of the first open space 35 is smaller than the length of the second open space 36. The tail end of the main shell 3 is also provided with a power switch 38.

[0009] The first light source base 4 and the second light source base 5 are provided with an irradiation lamp 41, and the irradiation lamp 41 is embedded in the inner side of the first light source base 4 and the second light source base 5. The surfaces of the first light source base 4, the second light source base 5 and the irradiation lamp 41 are smooth and will not damage the skin of the child. A light blocking block 42 is provided on the upper inner side of the first light source base 4 and the second light source base 5 to prevent the light from shining on the eyes of the child or medical staff.

[0010] The second light source base 5 has extension parts at both ends, and magnetic stones 34 are embedded on the outer sides thereof for connecting to the main housing 3 ; the length of the second light source base 5 is wider than that of the first light source base 4 .

[0011] Beneficial effects of the present invention:

[0012] The vascular fluoroscopy instrument specially used for newborns of the present invention is compact in shape, easy to carry, produces soft light, does not damage the eyes of the sick child, nor the eyes of the puncturer, i.e., the medical staff, and can see clearly; the present invention enables the medical staff to clearly see the blood vessels without glare when performing vascular puncture and catheterization on the sick child, thereby improving the success rate of one-time puncture and catheterization and reducing the pain of the sick child. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the vascular fluoroscopy instrument for neonates of the present invention;

[0014] Figure 2 This is a schematic diagram of the installation of the handle of the vascular fluoroscopy instrument for neonates of the present invention;

[0015] Figure 3 This is one of the schematic diagrams of the main housing structure of the vascular fluoroscopy instrument for neonates of the present invention;

[0016] Figure 4 This is the second schematic diagram of the main housing structure of the vascular fluoroscopy instrument for neonates of the present invention;

[0017] Figure 5 This is a schematic diagram of the airbag structure in the neonatal-specific vascular fluoroscopy instrument of the present invention;

[0018] Figure 6 It is a schematic structural diagram of the second light source base in the vascular fluoroscopy instrument for neonates of the present invention;

[0019] Figure 7 This is a schematic diagram of the structure of the airbag of the neonatal vascular fluoroscopy instrument in the folded state;

[0020] Figure 8 This is a schematic diagram of the installation structure of the handle of the neonatal vascular fluoroscopy instrument in the embodiment of the present invention when the airbag is folded;

[0021] Fig. 9 This is one of the schematic diagrams of the principle of the handle connection structure of the vascular fluoroscopy instrument for neonates of the present invention;

[0022] Fig.10 This is the second schematic diagram of the principle of the handle connection structure of the vascular fluoroscopy instrument for neonates of the present invention;

[0023] Fig.11 This is the third schematic diagram of the principle of the handle connection structure of the vascular fluoroscopy instrument for neonates of the present invention;

[0024] Fig.12 This is a schematic diagram of the operating principle of the light source of the neonatal vascular fluoroscopy instrument of the present invention;

[0025] In the figure: 1. handle; 11. handle fixing twist; 12. handle fixing rod; 13. spring; 14 vertical handle; 15. parallel handle; 2. airbag; 21. protection pad; 22. Velcro area; 23. airbag connection area; 24. folding area; 3. main body shell; 31. charging port; 32. inflation port; 33. connection block; 34. magnetic stone; 35. first open space; 36. second open space; 37. handle fixing port; 38. power switch; 4. first light source base; 41. irradiation lamp; 5. second light source base. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] Example 1

[0028] like Figure 1-Figure 2 As shown, a vascular fluoroscopy instrument for neonates is characterized in that it includes a handle 1, an airbag 2, a main body shell 3, a first light source base 4 and a second light source base 5; one end of the airbag 2 is placed in the main body shell 3, and the first light source base 4 is arranged on the inner side of the upper end of the main body shell 3; the other end of the airbag 2 is placed outside the main body shell 3, and the second light source base 5 is arranged on the inner side of the terminal end; the handle 1 is arranged on the outer side of the main body shell 3, and the handle 1 is detachable.

[0029] The handle 1 is a vertical handle 14, the surface of the handle 1 is provided with an ergonomic arc, and both sides of the handle 1 are provided with handle fixing knobs 11. Figure 9-11 As shown, the handle fixing twist 11 is connected to the handle fixing rod 12, and a spring 13 is connected between the two groups of the handle fixing twists 11 and the handle fixing rod 12. A cavity is provided inside the handle 1, and the handle fixing rod 12 and the spring 13 are both placed in the cavity inside the handle 1. The end of the handle fixing rod 12 at least extends out of the front end of the handle 1 to be connected and fixed to the handle fixing port 37 on the main shell 3.

[0030] like Figure 5 As shown, airbag connecting seats 23 are provided at both ends of the airbag 2 for connecting the main shell 3 and the second light source base 5; a protective pad 21 is provided on the outer surface of the upper side of the airbag 2, and the material is soft to protect the skin of the child. The protective pad 21 is connected to the airbag 2 through a magic buckle, and the airbag 2 is provided with a single or multiple Velcro areas 22.

[0031] like Figure 3-Figure 4 As shown, protrusions are provided on both sides of the main shell 3, and connecting blocks 33 are provided on the sides of the protrusions. The connecting blocks 33 are embedded with magnetic stones 34. A charging port 31 and an inflation port 32 are provided on the sides of the main shell 3. A handle fixing port 37 is provided at the rear end of the main shell 3. An extended space is provided inside the handle fixing port 37. The extended space includes a first open space 35 and a second open space 36. The length of the first open space 35 is less than the length of the second open space 36. A power switch 38 is also provided at the rear end of the main shell 3.

[0032] like Figure 6 As shown, the first light source base 4 and the second light source base 5 are provided with an irradiation lamp 41, and the irradiation lamp 41 is embedded in the inner side of the first light source base 4 and the second light source base 5. The surfaces of the first light source base 4, the second light source base 5 and the irradiation lamp 41 are smooth and will not damage the skin of the child. A light blocking block 42 is provided on the upper inner side of the first light source base 4 and the second light source base 5 to prevent the light from irradiating the eyes of the child or medical staff.

[0033] As a possible implementation, the irradiation lamp 41 may be selected as follows:

[0034] Infrared lamps for 3643 / PR3120 / 3140 / HP3621 / 3631;

[0035] The charging port is a USB interface, suitable for charging with a common USB charging cable.

[0036] The second light source base 5 has extension parts at both ends, and magnetic stones 34 are embedded on the outer sides thereof for connecting to the main housing 3 ; the length of the second light source base 5 is wider than that of the first light source base 4 .

[0037] When the present embodiment is used, air is first inflated from the inflation port 32, and the airbag pops up to form, then the protective pad 21 is installed through the magic buckle, and then the child's hand or foot is placed in the ring formed by the airbag 2, and the power switch 38 is turned on for irradiation, and puncture can be performed.

[0038] Example 2

[0039] like Figure 7-Figure 8 As shown, the handle 1 is a parallel handle 15. At this time, the airbag 2 is folded and contracted in the main shell 3, and the magnetic stone 34 on the second light source base 5 is in contact with the magnetic stones 34 on both sides of the main shell 3 to complete the assembly for hand-held illumination from directly above.

[0040] like Fig.12 As shown, two irradiation lamps 41 are connected in parallel, and their circuits run through the airbag 2. The power switch 38 controls a single light source to irradiate or two light sources to irradiate together.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only preferred examples of the invention and are not intended to limit the present invention. Without departing from the novel spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A special vascular fluoroscopy instrument for newborns, characterized in that: The invention comprises a handle (1), an air bag (2), a main body shell (3), a first light source base (4) and a second light source base (5); one end of the air bag (2) is placed inside the main body shell (3), the first light source base (4) is arranged on the inner side of the upper end of the main body shell (3), the other end of the air bag (2) is placed outside the main body shell (3), the second light source base (5) is arranged on the inner side of the end, the handle (1) is arranged on the outer side of the main body shell (3), and the handle (1) is detachable; the handle (1) comprises a vertical handle (14) and a parallel handle (15), the surface of the handle (1) is provided with an ergonomic arc, both sides of the handle (1) are provided with handle fixing knobs (11), and the handle fixing knobs (11) are provided on the inner side of the handle (1). The fixing torque (11) is connected to the handle fixing rod (12), and a spring (13) is connected between the two groups of the handle fixing torques (11) and the handle fixing rod (12). A cavity is provided inside the handle (1), and the handle fixing rod (12) and the spring (13) are both placed in the cavity inside the handle (1). The end of the handle fixing rod (12) at least extends beyond the front end of the handle (1) to be connected and fixed to the handle fixing opening (37) on the main shell (3); airbag connecting seats (23) are provided at both ends of the airbag (2) to connect the main shell (3) and the second light source base (5); a protective pad (21) is provided on the outer surface of the upper side of the airbag (2), and the material is soft to protect the child. The protective pad (21) is connected to the airbag (2) through a magic buckle, and the airbag (2) is provided with a single or multiple Velcro areas (22); protrusions are provided on both sides of the main shell (3), and connecting blocks (33) are provided on the sides of the protrusions. The connecting blocks (33) are embedded with magnetic stones (34); a charging port (31) and an inflation port (32) are provided on the sides of the main shell (3); a handle fixing port (37) is provided at the rear end of the main shell (3), and an extension space is provided inside the handle fixing port (37), and the extension space includes a first open space (35) and a second open space (36), and the length of the first open space (35) is less than the length of the second open space (36); the main shell (3) (3) a power switch (38) is also provided at the rear end; the first light source base (4) and the second light source base (5) are provided with an irradiation lamp (41), the irradiation lamp (41) is embedded in the inner side of the first light source base (4) and the second light source base (5); the first light source base (4), the second light source base (5) and the irradiation lamp (41) have smooth surfaces; a light blocking block (42) is provided on the upper inner side of the first light source base (4) and the second light source base (5); the second light source base (5) is provided with an extension portion at both ends, and a magnetic stone (34) is embedded on the outer side thereof for connecting to the main body shell (3); the length of the second light source base (5) is wider than the length of the first light source base (4);When in use, firstly, the air is inflated from the inflation port (32), and the airbag pops up from the folding area (24) into a C shape. Then, the protective pad (21) is installed through the magic buckle, and then the hand or foot of the child is placed in the ring formed by the airbag (2). The power switch (38) is turned on for irradiation, and puncture can be performed. When the handle (1) is a parallel handle (15), the airbag (2) is folded and contracted in the main shell (3), and the magnetic attraction stone (34) on the second light source base (5) contacts the magnetic attraction stones (34) on both sides of the main shell (3), and the assembly is completed, so that the child can be handheld for irradiation from directly above. ;

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