Newborn plantar blood collection auxiliary device

Abstract

The utility model discloses a newborn plantar blood collection auxiliary device which comprises a support, a bottom plate arranged on the support and a backup plate movably connected with the bottom plate, a fixing sleeve is arranged on one side of the bottom plate, and a heat preservation bag is arranged on the other side of the bottom plate. A baffle is arranged at the position, corresponding to the heat preservation bag, of the bottom plate, and a positioning device is arranged at the lower end of the bottom plate. The back plate is movably arranged, legs and feet of a newborn are fixed through the fixing sleeve and the heat preservation bag, the feet of the newborn are kept warm, the baffle is arranged so that the feet of the newborn can be conveniently limited, and the blood sampling stability can be guaranteed in cooperation with use of the positioning device.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a newborn baby's foot blood collection auxiliary device. Background Art

[0002] The main purpose of collecting blood from the soles of newborns is to do foot blood screening, that is, after the baby is born 72 hours and breastfed at least 6 times, the foot blood is collected for examination. The blood collection site is mainly selected from the inner or outer side of the newborn's heel. Heel blood screening is mainly for diseases with high incidence, no obvious symptoms in the early stage, but with laboratory positive indicators, which can be diagnosed and treated. In the process of collecting heel blood, medical staff can only hold one leg, and the other leg will affect the operation of medical staff, thus affecting the medical staff's collection of heel blood from the newborn, reducing the work efficiency of medical staff. Utility Model Content

[0003] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is to provide a newborn foot blood collection auxiliary device which can avoid interfering with the operation of medical staff and improve the blood collection efficiency.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is: to provide a newborn baby's sole blood collection auxiliary device, including a bracket, a base plate arranged on the bracket and a back plate movably connected to the base plate, a fixing sleeve is provided on one side of the base plate, and an insulation bag is provided on the other side; a baffle is provided at a position on the base plate corresponding to the insulation bag, and a positioning device is provided at the lower end of the base plate.

[0005] With the above structure, a movable backing plate is provided to adjust the inclination between the backing plate and the bottom plate, so as to adapt to the size of the newborn and improve the comfort of the newborn on the premise of satisfying the condition of head height and foot bottom; a fixed sleeve is provided to fix the legs of the newborn, and the provided insulation bag is put on the feet of the newborn, and the footsteps of the newborn are softened by heating and heat preservation, so as to facilitate blood circulation and ensure the amount of blood collected from the soles of the feet; at the same time, a baffle is provided to abut against the feet of the newborn, which is beneficial for medical staff to free up their hands for convenient blood collection operations. At the same time, a positioning device is provided to prevent the bracket from moving and affecting the stability of the blood collection operation when the feet of the newborn are fixed with force. The structure is simple and the operation is convenient.

[0006] For ease of operation and installation, preferably, one side of the base plate is hingedly connected to one side of the back plate, the non-hinged end of the back plate is connected to one side of the push rod, and the other side of the push rod is connected to the output end of the linear motor fixed to the bracket.

[0007] In order to facilitate wrapping of the feet for positioning and blood collection, the insulation bag preferably includes an insulation base pad and a heating cover pad that are arranged in an enclosed manner, the insulation base pad is connected to the bracket by an elastic band, an opening is provided on one side of the heating cover pad, and a notch is provided on the insulation base pad at a position corresponding to the opening.

[0008] In order to facilitate heating and insulation while avoiding interference with blood collection, it is preferred that the outer wall of the insulation base pad is connected to one side of the insulation cloth pad at a position corresponding to the notch, and the other side of the insulation cloth pad is bonded to the heating cover pad by Velcro.

[0009] In order to simplify the structure and facilitate use, preferably, a strap with an elastic buckle is provided on the back plate.

[0010] In order to facilitate the placement of the blood collection card, preferably, a boss is provided on one side of the bottom plate, and at least one slot is provided on the boss in a horizontal direction.

[0011] In order to better improve the physical comfort of the newborn, preferably, a soft cushion is laid on the outer side wall of the baffle.

[0012] In order to better maintain the placement of the newborn's feet and facilitate blood collection, preferably, the angle between the axial center line of the baffle and the horizontal plane is 15 to 20 degrees.

[0013] In order to simplify the structure and facilitate use, preferably, the positioning device includes a support rod connected to the bracket and a rubber suction cup connected to the support rod.

[0014] Beneficial effects: The utility model has a movable backing plate, and the fixed sleeve and the heat preservation bag fix the legs and feet of the newborn and keep the feet warm. The baffle is arranged to limit the feet of the newborn, and combined with the use of the positioning device, it is helpful to ensure the stability of blood collection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 for Figure 1 Top view of the .

[0018] Figure 3 It is a schematic diagram of the structure of the insulation sleeve.

[0019] Figure 4 for Figure 3 Left view of .

[0020] Figure 5 Schematic diagram of the installation structure of the baffle.

[0021] The meanings of the symbols in the accompanying drawings are:

[0022] Bracket-1; bottom plate-10; back plate-11; top rod-12; linear motor-13; strap-14; support rod-15; rubber suction cup-151;

[0023] Fixed sleeve-2; boss-20; slot-21;

[0024] Thermal insulation base pad-3; Velcro-30; notch-301; thermal insulation cloth pad-31; heating cover pad-32; opening-321 baffle-4; soft pad-41. DETAILED DESCRIPTION

[0025] Depend on Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the utility model includes a bracket 1, a base plate 10 arranged on the bracket 1, and a backing plate 11 movably connected to the base plate 10, a fixing sleeve 2 is provided on one side of the base plate 10, and an insulation bag is provided on the other side; a baffle 4 is provided on the base plate 10 at a position corresponding to the insulation bag, and a positioning device is provided at the lower end of the base plate 10.

[0026] Specifically, one side of the base plate 10 is hingedly connected to one side of the back plate 11 , and the non-hinged end of the back plate 11 is connected to one side of the push rod 12 , and the other side of the push rod 12 is connected to the output end of the linear motor 13 fixed on the bracket 1 .

[0027] The insulation bag includes an insulation base pad 3 and a heating cover pad 32 which are arranged in an enclosed manner. The insulation base pad 3 is connected to the bracket 1 by an elastic band. An opening 321 is provided on one side of the heating cover pad 32, and a notch 301 is provided on the insulation base pad 3 at a position corresponding to the opening 321. The outer wall of the insulation base pad 3 is connected to one side of the insulation cloth pad 31 at a position corresponding to the notch 301, and the other side of the insulation cloth pad 31 is bonded to the heating cover pad 32 by Velcro 30.

[0028] A binding belt 14 with an elastic buckle is provided on the back plate 11 ; a boss 20 is provided on one side of the bottom plate 10 , and eight slots 21 are provided on the boss 20 along the horizontal direction.

[0029] A soft cushion 41 is laid on the outer side wall of the baffle 4; the angle between the axial center line of the baffle 4 and the horizontal plane is 15-20 degrees.

[0030] The positioning device includes a support rod 15 connected to the bracket 1 and a rubber suction cup 151 connected to the support rod 15 .

[0031] The operating principle of the utility model is as follows:

[0032] like Figures 1 to 5 As shown, before use, the bracket 1 is adsorbed and fixed on a horizontal platform (not marked) by a rubber suction cup 151, and then the newborn is placed on the base plate 10. The medical staff passes the newborn's feet through the fixing sleeve 2 and makes the newborn's upper body lean against the backing plate 11, and then starts the linear motor 13 to drive the push rod 12 to rotate in a clockwise direction against the non-hinged end of the backing plate 11. When it rotates to a position where the newborn has a better lying posture, the linear motor 13 is turned off, the strap 14 is pulled up and connected to the base plate 10 with an elastic buckle to limit the upper body of the newborn.

[0033] Next, touch the feet of the newborn. If the feet are cold, put the feet of the newborn into the insulation bag from the opening 321, with the heels located at the notch 301. Turn on the heating pad 32 connected to the external power supply, and use the temperature rise at the instep to heat the feet of the newborn. The heating temperature is 24-26°C, and the heating time is 10-15 minutes, preferably 12 minutes at 24°C, to promote blood circulation in the feet of the newborn, which is conducive to meeting the requirement for collecting blood from the soles of the feet. At this time, the insulation cloth pad 31 is bonded to the heating pad 32 by Velcro 30, and the notch 301 is blocked.

[0034] After heating, remove the Velcro to expose the heel of the newborn at the notch 301. Then, the medical staff no longer needs to use multiple fingers to control the newborn's calves and feet. They only need to hold the newborn's feet with one hand and make the newborn's feet rest against the baffle 4. Since the baffle 4 has been set at an angle of 15 to 20 degrees, preferably 20 degrees, at this time, the medical staff's other hand can directly operate the blood collection without any other operation interference.

[0035] After blood collection, insert the blood collection card into the slot 21 to expose the blood collection position. After the blood collection position is naturally dried (room temperature 15-22°C, exposure for 3-4 hours), take out the blood collection card and seal it separately for storage, and refrigerate it before testing; Figure 2 As shown, eight slots 21 are provided to facilitate placement of blood collection cards when blood is collected from multiple newborns in succession, so as to avoid overlapping placement that affects the blood test results. In addition, the slots 21 are located next to the bracket 1, which is convenient for placement and observation of the drying state of the collected blood, and is conducive to timely packaging of the blood collection cards and sending them for inspection.

[0036] It should be noted that, since the skin and blood vessels of newborns are relatively sensitive, it is not suitable to heat the soles of their feet directly. In this embodiment, the heating cover pad 32 is located at the instep, and the heating cover pad 32 is wrapped around the instep of the newborn. The heat released is then absorbed by the thermal insulation base pad 3 to warm the soles of the newborn, which can achieve the purpose of gradual heating and warmth. If the temperature of the newborn's feet does not need to be heated and kept warm, you only need to put the newborn's feet directly into the thermal insulation cover, and put the feet against the baffle 4 to start the blood collection operation directly.

[0037] Since the body shapes of newborns do not differ much and the frequency of adjusting the backrest 11 is not high, the linear motor 13 and the heating cover pad 32 in this embodiment are both powered by an external power supply (i.e., directly plugged into a power socket for power), and there is no need to carry your own power supply for operation; the heating principle of the heating cover pad 32 is the same as that of an electric blanket, which only requires adjusting to a reasonable temperature range and paying attention to the usage time, which will not be elaborated here.

Claims

1. A newborn foot blood collection auxiliary device, characterized in that: The invention comprises a bracket (1), a bottom plate (10) arranged on the bracket (1), and a backing plate (11) movably connected to the bottom plate (10); a fixing sleeve (2) is arranged on one side of the bottom plate (10), and a heat preservation bag is arranged on the other side; a baffle (4) is arranged on the bottom plate (10) at a position corresponding to the heat preservation bag, and a positioning device is arranged at the lower end of the bottom plate (10).

2. A newborn foot blood collection auxiliary device as claimed in claim 1, characterized in that: One side of the base plate (10) is hingedly connected to one side of the back plate (11), and the non-hinged end of the back plate (11) is connected to one side of a push rod (12), and the other side of the push rod (12) is connected to the output end of a linear motor (13) fixed on the bracket (1).

3. The device for collecting blood from the sole of a newborn as claimed in claim 1, characterized in that: The heat-insulating bag comprises a heat-insulating base pad (3) and a heating cover pad (32) which are arranged in an enclosed manner; the heat-insulating base pad (3) is connected to a bracket (1) by an elastic band; an opening (321) is provided on one side of the heating cover pad (32); and a notch (301) is provided on the heat-insulating base pad (3) at a position corresponding to the opening (321).

4. A newborn foot blood collection auxiliary device as claimed in claim 3, characterized in that: The outer wall of the thermal insulation base pad (3) is connected to one side of the thermal insulation cloth pad (31) at a position corresponding to the notch (301), and the other side of the thermal insulation cloth pad (31) is bonded to the heating cover pad (32) by a Velcro (30).

5. The device for collecting blood from the sole of a newborn baby as claimed in claim 1, characterized in that: A binding belt (14) with an elastic buckle is provided on the back plate (11).

6. The device for collecting blood from the sole of a newborn baby as claimed in claim 1, characterized in that: A boss (20) is provided on one side of the bottom plate (10), and at least one slot (21) is provided on the boss (20) along a horizontal direction.

7. The device for collecting blood from the sole of a newborn baby as claimed in claim 1, characterized in that: A soft cushion (41) is laid on the outer side wall of the baffle (4).

8. The device for collecting blood from the sole of a newborn baby as claimed in claim 7, characterized in that: The angle between the axial center line of the baffle (4) and the horizontal plane is 15-20°.

9. The device for collecting blood from the sole of a newborn baby as claimed in claim 1, characterized in that: The positioning device comprises a support rod (15) connected to the support (1) and a rubber suction cup (151) connected to the support rod (15).

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