CN219374667U

CN219374667U - Child finger pricking blood sampling device with attention transferring function

Info

Publication number: CN219374667U
Application number: CN202222764399.3U
Authority: CN
Inventors: 罗勇; 顾大勇; 丘创华
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2022-10-20
Filing date: 2022-10-20
Publication date: 2023-07-21
Anticipated expiration: 2032-10-20

Abstract

The utility model discloses a finger pricking blood sampling device for children with a function of transferring attention, and relates to the technical field of medical treatment. According to the utility model, the attention-transferring reward mechanism is arranged, when a child takes blood, the motor is started, the motor works to drive the threaded rod to rotate, the gift-placing tray slowly rises under the limiting action of the limiting rod, the toy and the candy which are liked by the child are placed above the gift-placing tray to serve as reward gifts, the child can see the gifts to slowly rise through the transparent observation window to attract and transfer the attention of the child to blood taking, and after the blood taking is completed, the child can take the gifts belonging to the courage from the gift outlet, the fear of the child to fingertip blood taking is reduced, and the child can work better in cooperation with medical staff.

Description

Child finger pricking blood sampling device with attention transferring function

Technical Field

The utility model relates to the technical field of medical treatment, in particular to a finger pricking blood sampling device for children with a function of transferring attention.

Background

At present, the fingertip adopted in medical examination is used for blood sampling, and the quantity of blood sampling is small, so that the fingertip is commonly used for blood sampling test for children to confirm the illness state. The existing fingertip blood sampling operation steps are as follows: the fingertip is pricked by the blood taking needle, the fingertip is bleeding, and the fingertip blood is sucked by the suction tube, thereby completing the blood taking. When the object for taking blood by pricking the finger is a child, most children are unwilling to cooperate and often cry, so the utility model provides the device for taking blood by pricking the finger for the child, which has the function of transferring attention.

In the prior art, a Chinese patent document with publication number of CN211187282U and publication date of 2020, 08 and 07 is proposed to solve the above technical problems, and the technical scheme disclosed in the patent document is as follows: the finger pricking blood sampling device comprises a blood sampling cap and a base connected with the blood sampling cap, wherein a puncture needle and a long groove for accommodating the puncture needle are arranged on the base, a negative pressure cavity for sucking blood is arranged in the blood sampling cap, the negative pressure cavity is connected with a blood sucking tube, the blood sucking tube penetrates through the base, and a negative pressure touch switch is arranged on the blood sucking tube. According to the finger pricking blood sampling device, the finger is pricked through the puncture needle, the fingertip is led to bleed, then the negative pressure touch switch is started, the blood suction tube is conducted, the negative pressure cavity in the blood sampling cap is in a negative pressure state, the air pressure is lower than the outside atmosphere, so that blood is sucked, and the blood enters the blood sampling cap along the blood suction tube, and the blood collection is completed.

In the practical use process, the following problems can occur:

although the blood collection process cannot be seen by the children, because pain is truly present, the attention of the children is all in pain, and the hands are retracted at the moment of generating pain, so that the blood collection is not smooth; the blood sampling device is disposable, and the blood sampling cost of the whole negative pressure cavity is too high.

Disclosure of Invention

The utility model provides a children finger pricking blood sampling device with a function of transferring attention, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a children prick finger blood sampling device with transfer attention function, includes finger blood sampling device main part, one side of finger blood sampling device main part is provided with the blood sampling case, the opposite side of finger blood sampling device main part is provided with the observation chamber, the inside of blood sampling case is provided with the transfer attention rewarding mechanism, the inside of observation chamber is provided with and does not disclose blood sampling mechanism, the transfer attention rewarding mechanism is including motor, gag lever post and gift placing tray, gift export has been seted up at the top of blood sampling case, do not disclose blood sampling mechanism including the finger stretch into pipe box, blood sampling board, disposable blood sampling needle, finger place the die pad, blood sampling tube fixed sleeve, blood sampling tube and blood sucking tube, the finger stretches into the surface of pipe box and the lateral wall fixed connection of observation chamber.

The technical scheme of the utility model is further improved as follows: the front end lateral wall fixed mounting of blood sampling case has transparent observation window, the lower surface of motor and the internal surface fixed connection of blood sampling case, the output fixed mounting of motor has the threaded rod, and the motor plays and drives threaded rod pivoted effect, and transparent observation window is convenient for children observe and shift attention.

The technical scheme of the utility model is further improved as follows: the upper end of threaded rod and the top internal surface swing joint of blood sampling case, the upper and lower both ends of gag lever post respectively with the internal surface fixed connection of blood sampling case, the surface lower extreme fixed mounting of gag lever post has limit stop, and the gag lever post plays spacing effect, and limit stop makes the gift place the downmovement height of tray by fixed protection motor.

The technical scheme of the utility model is further improved as follows: one side inner wall of tray and the surface threaded connection of threaded rod are placed to gift, the opposite side inner wall of tray and the surface sliding connection of gag lever post are placed to the gift, and the gift is placed to the gift and is placed toy and the candy that children liked as rewarding gift in tray top, and children can see the gift slowly rise through transparent observation window and attract and shift children to the attention of blood sampling, and children can take the gift that belongs to oneself brave person from the gift export after the blood sampling is accomplished, reduce children to the fear of fingertip blood sampling, better cooperation medical personnel work.

The technical scheme of the utility model is further improved as follows: the upper surface fixed mounting of blood sampling board has the telescopic link, the top and the interior surface fixed connection of observation room of telescopic link, the surface and the inner wall joint of blood sampling board of disposable blood taking needle, the telescopic link makes the blood sampling board move down and makes disposable blood taking needle puncture children's fingertip, and disposable blood taking needle and blood sampling board joint are convenient for change.

The technical scheme of the utility model is further improved as follows: the lower surface of finger placement support block is fixedly connected with the inner surface of the observation chamber, the lower end of the blood collection tube fixing sleeve is fixedly connected with the inner surface of the observation chamber, the outer surface of the blood collection tube is sleeved with the inner surface of the blood collection tube fixing sleeve, and the blood collection tube fixing sleeve is convenient for placing the blood collection tube.

The technical scheme of the utility model is further improved as follows: the upper end movable mounting of heparin tube has the heparin tube, the middle part fixed mounting of heparin tube has the compression gasbag, holds between the fingers the compression gasbag, makes the inside pressure of compression gasbag be less than external pressure and reaches the effect of negative pressure, loosens the compression gasbag fingertip blood and is inhaled the heparin tube by the heparin tube after being close to the wound, reaches the purpose of taking a blood sample.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a finger pricking blood sampling device for children with a function of transferring attention, which is characterized in that a transfer attention rewarding mechanism is arranged, when the children take blood, a motor is started, the motor works to drive a threaded rod to rotate, a gift placement tray slowly rises under the limiting action of a limiting rod, a toy and candy which are liked by the children are placed above the gift placement tray to serve as rewarding gifts, the children can see the gifts to slowly rise through a transparent observation window to attract and transfer the attention of the children to the blood sampling, and after the blood sampling is finished, the children can take the gifts belonging to the brave people from a gifts outlet, the fear of the children to the blood sampling is reduced, and the children work better in cooperation with medical staff.

2. The utility model provides a finger pricking blood sampling device for children with a function of transferring attention, which is characterized in that a blood sampling mechanism is not disclosed by installation, fingers of the children extend into an observation chamber through a finger extending pipe sleeve to be placed on a finger placing support block, the observation chamber blocks the sight of the children, psychological pressure of the children is lightened, a blood sampling plate moves downwards to enable a disposable blood sampling needle to prick fingertips of the children, medical staff simultaneously holds a compression air bag, the internal pressure of the compression air bag is enabled to be smaller than the external pressure to achieve the negative pressure effect, finger blood of the compression air bag is loosened to be sucked into the blood sampling tube by the blood sampling tube after the blood sampling tube is close to a wound, the blood sampling tube fixing sleeve is convenient for placing the blood sampling tube, and the disposable blood sampling needle is clamped with the blood sampling plate to be convenient for replacement.

Drawings

FIG. 1 is a schematic diagram of the front of the structure of the present utility model;

FIG. 2 is a schematic view of the back side of the structure of the present utility model;

FIG. 3 is a schematic view of an undisclosed lancing mechanism according to the present utility model;

fig. 4 is a schematic cross-sectional view of a structural compression balloon of the present utility model.

In the figure: 1. a finger blood sampling device body; 11. a blood collection box; 12. an observation chamber; 2. a transfer attention rewarding mechanism; 21. a gift outlet; 22. a transparent viewing window; 23. a motor; 231. a threaded rod; 24. a limit rod; 241. a limit stop; 25. a gift placement tray; 3. the blood sampling mechanism is not disclosed; 31. the finger stretches into the pipe sleeve; 32. a blood collection plate; 321. a telescopic rod; 33. a disposable blood taking needle; 34. finger placement support blocks; 35. a blood collection tube fixing sleeve; 36. a blood collection tube; 37. sucking blood vessels; 371. compressing the balloon.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a child finger pricking blood sampling device with an attention transferring function, which comprises a finger blood sampling device main body 1, wherein one side of the finger blood sampling device main body 1 is provided with a blood sampling box 11, the other side of the finger blood sampling device main body 1 is provided with an observation chamber 12, the inside of the blood sampling box 11 is provided with an attention transferring and rewarding mechanism 2, the inside of the observation chamber 12 is provided with a non-public blood sampling mechanism 3, the attention transferring and rewarding mechanism 2 comprises a motor 23, a limit rod 24 and a gift placing tray 25, the top of the blood sampling box 11 is provided with a gift outlet 21, the non-public blood sampling mechanism 3 comprises a finger extending-in pipe sleeve 31, a blood sampling plate 32, a disposable blood sampling needle 33, a finger placing supporting block 34, a blood sampling pipe fixing sleeve 35, a blood sampling pipe 36 and a blood sampling tube 37, the outer surface of the finger extending-in pipe sleeve 31 is fixedly connected with the side wall of the observation chamber 12, the front end side wall of the blood sampling box 11 is fixedly provided with a transparent observation window 22, the lower surface of the motor 23 is fixedly connected with the inner surface of the blood sampling box 11, the output end of the motor 23 is fixedly provided with a threaded rod 231, the upper end of the threaded rod 231 is movably connected with the inner surface of the top of the gift placing tray 11, the upper end of the threaded rod 24 is movably connected with the upper end of the motor 23 and the upper end of the limit rod 24 is fixedly connected with the upper end of the limit rod 24 of the motor 24 and lower end of the limit rod 24 is fixedly connected with the limit rod 23 when the limit rod is rotatably arranged at the upper end of the limit rod 23 and lower end of the limit rod 23 is rotatably arranged at the limit stop rod 23.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: one side inner wall of gift placement tray 25 and the surface threaded connection of threaded rod 231, the opposite side inner wall of gift placement tray 25 and the surface sliding connection of gag lever post 24, the last fixed surface of blood sampling board 32 installs telescopic link 321, the top of telescopic link 321 and the internal surface fixed connection of observation room 12, the surface and the inner wall joint of blood sampling board 32 of disposable blood taking needle 33, the gift placement tray 25 top can place some children's toys and candy and like as rewarding gift, children can see the gift through transparent observation window 22 and slowly rise to attract and shift children to the attention of blood sampling, children can take the gift that belongs to oneself brave person from gift export 21 after the blood sampling is accomplished, reduce children's fear to the fingertip, better cooperation medical personnel work of blood sampling.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: the lower surface of finger placing support 34 is fixedly connected with the inner surface of observation room 12, the lower extreme of heparin tube fixed cover 35 is fixedly connected with the inner surface of observation room 12, the surface of heparin tube 36 cup joints with the inner surface of heparin tube fixed cover 35, the upper end movable mounting of heparin tube 36 has suction tube 37, the middle part fixed mounting of suction tube 37 has compression gasbag 371, children's finger stretches into pipe box 31 through the finger and stretches into observation room 12 and places on finger placing support 34, observation room 12 stops children's sight, alleviate children's psychological pressure, telescopic link 321 makes blood taking plate 32 move down and makes disposable lancet 33 puncture children's fingertip, in this process, medical personnel can press disposable lancet 33 and stabilize the effect, medical personnel hold compression gasbag 371 simultaneously, make the internal pressure of compression gasbag 371 be less than external pressure and reach the effect of negative pressure, loosen compression gasbag fingertip blood after being close to the wound and be sucked into heparin tube 36 by suction tube 37, the purpose that reaches.

The working principle of the children finger pricking blood sampling device with the function of transferring the attention is specifically described below.

As shown in fig. 1-4, firstly, a finger of a child stretches into the pipe sleeve 31 through the finger to stretch into the observation chamber 12 to be placed on the finger placement supporting block 34, then, the telescopic rod 321 is started through the external controller to enable the blood collection plate 32 to move downwards to enable the disposable blood collection needle 33 to puncture the fingertip of the child, the medical staff simultaneously pinches the compression air bag 371 to enable the internal pressure of the compression air bag 371 to be smaller than the external pressure to achieve the negative pressure effect, after the compression air bag 371 approaches to a wound, the fingertip blood of the compression air bag 371 is sucked into the blood collection tube 36 through the blood suction tube 37, the purpose of blood collection is achieved, when the child performs blood collection, the motor 23 is started, the motor 23 works to drive the threaded rod 231 to rotate, the small toy and the candy which are favored by the child are placed above the gift placement tray 25 to serve as a gift, and the child can see the gift to slowly ascend through the transparent observation window 22 to attract and transfer the attention of the child to blood collection.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a children prick finger blood sampling device with transfer attention function, includes finger blood sampling device main part (1), one side of finger blood sampling device main part (1) is provided with blood sampling box (11), the opposite side of finger blood sampling device main part (1) is provided with viewing chamber (12), its characterized in that: the inside of blood sampling case (11) is provided with shifts and notices rewards mechanism (2), the inside of viewing chamber (12) is provided with and does not disclose blood sampling mechanism (3), shift and notice rewards mechanism (2) including motor (23), gag lever post (24) and gift place tray (25), gift export (21) have been seted up at the top of blood sampling case (11), do not disclose blood sampling mechanism (3) including the finger stretch into pipe box (31), blood sampling board (32), disposable blood taking needle (33), finger place riding piece (34), blood taking tube fixed cover (35), blood taking tube (36) and blood sucking tube (37), the surface that the finger stretched into pipe box (31) and the lateral wall fixed connection of viewing chamber (12).

2. A child finger prick blood collection device with distraction function according to claim 1, wherein: the blood sampling box is characterized in that a transparent observation window (22) is fixedly arranged on the side wall of the front end of the blood sampling box (11), the lower surface of the motor (23) is fixedly connected with the inner surface of the blood sampling box (11), and a threaded rod (231) is fixedly arranged at the output end of the motor (23).

3. A child finger prick blood collection device with distraction function according to claim 2, wherein: the upper end of the threaded rod (231) is movably connected with the top inner surface of the blood collection box (11), the upper end and the lower end of the limiting rod (24) are fixedly connected with the inner surface of the blood collection box (11) respectively, and a limiting stop block (241) is fixedly arranged at the lower end of the outer surface of the limiting rod (24).

4. A child finger prick blood collection device with distraction function according to claim 1, wherein: one side inner wall of the gift placement tray (25) is in threaded connection with the outer surface of the threaded rod (231), and the other side inner wall of the gift placement tray (25) is in sliding connection with the outer surface of the limiting rod (24).

5. A child finger prick blood collection device with distraction function according to claim 1, wherein: the upper surface fixed mounting of blood sampling board (32) has telescopic link (321), the top of telescopic link (321) is connected with the internal surface fixed of observation room (12), the surface and the inner wall joint of blood sampling board (32) of disposable blood taking needle (33).

6. A child finger prick blood collection device with distraction function according to claim 1, wherein: the lower surface of the finger placing support block (34) is fixedly connected with the inner surface of the observation chamber (12), the lower end of the blood collection tube fixing sleeve (35) is fixedly connected with the inner surface of the observation chamber (12), and the outer surface of the blood collection tube (36) is sleeved with the inner surface of the blood collection tube fixing sleeve (35).

7. A child finger prick blood collection device with distraction function according to claim 1, wherein: the upper end of the blood collection tube (36) is movably provided with a blood suction tube (37), and the middle part of the blood suction tube (37) is fixedly provided with a compression air bag (371).