CN218773887U

CN218773887U - Simple device for collecting blood and stopping bleeding of children's radial artery

Info

Publication number: CN218773887U
Application number: CN202222149553.6U
Authority: CN
Inventors: 陈蓉; 贾丽丽
Original assignee: Eastern Theater General Hospital of PLA
Current assignee: Eastern Theater General Hospital of PLA
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-03-31
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses a children's radial artery blood sampling hemostasis simple and easy device, the device base, the fixed arc arm of inner wall fixedly connected with of device base, the inside pin joint of fixed arc arm one side has the axostylus axostyle, the activity arc arm has been cup jointed in the outside activity of axostylus axostyle, the inner wall of fixed arc arm is pasted and is had the second protection pad, the inner wall of activity arc arm is pasted and is had first protection pad, logical groove has been seted up to the inside of first protection pad, the inside that leads to the groove is provided with presses the gasbag, the inside embedding of activity arc arm one side bottom has powerful magnet, the inside embedding on fixed arc arm opposite side top has the steel billet. The utility model discloses a control lath control activity arc arm and rotate around the axostylus axostyle, when powerful magnet is close to the steel bloom, can make the wrist by the centre gripping between activity arc arm and fixed arc arm with the help of the suction between powerful magnet and the steel bloom, with the help of the inside gasbag of pressing down of first protection pad to exert pressure to the wrist inboard, prevent that the blood in the radial artery blood vessel flows and makes the radial artery show, efficiency is higher.

Description

Simple device for collecting blood and stopping bleeding of children's radial artery

Technical Field

The utility model relates to a radial artery blood sampling hemostasis technical field, more specifically says, the utility model relates to a children radial artery blood sampling hemostasis is simple and easy device.

Background

The main target of artery blood sampling is femoral artery, brachial artery and radial artery, blood sampling is often carried out on the artery of difference according to the demand of difference clinically, when locating the blood sampling from the radial artery, generally only need expose the forearm, need not wear to take off the clothes, can improve blood sampling efficiency, simultaneously, near the radial artery there is not important blood vessel and big nerve, subcutaneous fat is thin, the soft tissue is few on every side, the damage that causes the patient is little, the difficult neurovascular damage that takes place, after accomplishing blood sampling work, it is relatively easy to stanch, difficult hematoma that forms, the complication is few, can observe the puncture position condition of bleeding at any time after the blood sampling.

The radial artery is positioned at the wrist of a human body, when blood is collected at the position, large pressure needs to be applied to the wrist to reduce the flow rate of blood, then a blood collecting needle is pricked into a blood vessel to collect blood, the wrist of the conventional blood collecting device is pressed by the wrist strap matched with an air bag and a sphygmomanometer, the pressing work can be completed only by winding the wrist strap and slowly inflating the wrist strap, the efficiency is low, and children are easy to lose patience.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a children radial artery blood sampling hemostasis is simple and easy device, the utility model aims to solve the technical problem be: the wrist strap of the existing blood sampling device is matched with a pressing air bag and a sphygmomanometer to apply pressure to the wrist, the wrist strap needs to be wound and slowly inflated to complete the pressure applying work, the efficiency is low, and the wrist strap is easy to lose patience for children.

In order to achieve the above purpose, the utility model provides a following technical scheme: child's radial artery blood sampling hemostasis simple and easy device, including the device bottom plate, the positive fixedly connected with device base on device bottom plate top, the fixed arc arm of inner wall fixedly connected with of device base, the inside pin joint of fixed arc arm one side has the axostylus axostyle, the outside activity of axostylus axostyle has cup jointed movable arc arm, the inner wall of fixed arc arm is pasted and is had the second protection pad, the inner wall of activity arc arm is pasted and is had first protection pad, logical groove has been seted up to the inside of first protection pad, the inside that leads to the groove is provided with presses the gasbag, it remains the blood sampling arm to set up between activity arc arm and the fixed arc arm, the inside embedding of activity arc arm one side bottom has powerful magnet, the inside embedding on fixed arc arm opposite side top has the steel bloom, powerful magnet adsorbs in the steel bloom.

In a preferred embodiment, the top end of the back surface of the bottom plate of the device is fixedly connected with the leaning strip, and the leaning strip is fixed at the top end of the back surface of the bottom plate of the device, so that the outer side of the wrist of the child can be heightened, the air bag can be pressed conveniently to act on the inner side of the wrist to block the blood flow in the radial artery, and the medical staff can conveniently extract quantitative blood from the radial artery.

In a preferred embodiment, the back of the device bottom plate is provided with a slope, and the back of the hand at one side of the arm to be blood-drawn naturally leans against the slope by processing the slope on the back of the device bottom plate.

In a preferred embodiment, the second pad, the first pad and the reclining bar are made of foam, and the second pad, the first pad and the reclining bar are made of foam, so that the child can be prevented from being painful.

In a preferred embodiment, the outer wall of the bottom of one side of the movable arc arm is fixedly connected with a control lath, and the control lath is fixed on the outer wall of the bottom of one side of the movable arc arm, so that the movable arc arm can be conveniently controlled to rotate around the shaft rod at the top of the fixed arc arm.

In a preferred embodiment, the inner wall of the top of the movable arc arm is provided with a receiving groove, the top of the pressing air bag is fixedly connected inside the receiving groove, and the volume of the pressing air bag is increased by fixing the top of the pressing air bag inside the receiving groove.

The utility model discloses a technological effect and advantage:

the utility model discloses a place children's the arm of waiting to take a blood sample in the inboard of fixed arc arm, make children wait that the outside of wrist leans on the top of leaning on the strip on the arm of taking a blood sample to make the back of the hand lean on the slope, be favorable to exposing the radial artery of children's wrist department directly over, make things convenient for doctor-patient personnel's blood sampling.

The utility model discloses a control lath control activity arc arm and rotate around the axostylus axostyle, when powerful magnet is close to the steel bloom, can be with the help of the suction between powerful magnet and the steel bloom, make the wrist by the centre gripping between activity arc arm and fixed arc arm, exert pressure to the wrist inboard with the help of the inside gasbag of pressing down of first protection pad, the blood flow in the prevention radial artery blood vessel makes the radial artery show, efficiency is higher, the medical personnel of being convenient for prick the syringe needle into the internal blood sampling of radial artery from the wrist inboard, do not influence simultaneously and utilize the hemostatic cotton to stanch.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a rear view of the present invention;

FIG. 3 is a schematic view of the installation position structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3 according to the present invention;

fig. 5 is a sectional view of the movable arc arm of the present invention.

The reference signs are: 1. a shaft lever; 2. pressing the air bag; 3. a movable arc arm; 4. a first pad; 5. a rest bar; 6. fixing the arc arm; 7. a second pad; 8. a device chassis; 9. a device base; 10. a control panel; 11. a slope surface; 12. an arm to be sampled; 13. a strong magnet; 14. a through groove; 15. a receiving groove; 16. and (5) a steel block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-5 of the specification, the simple child radial artery blood sampling and hemostasis device comprises a device bottom plate 8, a device base 9 is fixedly connected to the front of the top end of the device bottom plate 8, a fixed arc arm 6 is fixedly connected to the inner wall of the device base 9, a shaft rod 1 is connected to the inner portion of one side of the fixed arc arm 6 in a pin mode, a movable arc arm 3 is movably sleeved on the outer portion of the shaft rod 1, a control lath 10 is fixedly connected to the outer wall of the bottom of one side of the movable arc arm 3, the control lath 10 is fixed to the outer wall of the bottom of one side of the movable arc arm 3, the movable arc arm 3 is conveniently controlled to rotate around the top of the shaft rod 1 at the fixed arc arm 6, a second protection pad 7 is pasted on the inner wall of the fixed arc arm 6, a first protection pad 4 is pasted on the inner wall of the movable arc arm 3, a through groove 14 is formed in the inner portion of the movable arc arm 4, a pressing air bag 2 is arranged in the through groove 14, a top inner portion of the movable arc arm 3, a containing groove 15 is formed in the top portion of the movable arc arm 3, a top portion of the pressing air bag 2 is fixedly connected in the containing groove 15, a strong magnet 16 is arranged on one side of the inner portion of the movable arc arm, and a strong magnet 16 is arranged on one side of the other side of the movable arc arm 6, and embedded into which the movable arc arm 13 is arranged between the movable arc arm 6.

The implementation scenario is specifically as follows:

use the utility model discloses when taking a blood sample from children's wrist radial artery department, make activity arc arm 3 expand in one side of fixed arc arm 6 around axostylus axostyle 1, place the inboard of waiting to take a blood sample arm 12 with children at fixed arc arm 6 and protect by second protection pad 7, when will waiting to take a blood sample the wrist inboard on arm 12 towards the top, it rotates around axostylus axostyle 1 to control activity arc arm 3 to control lath 10, when powerful magnet 13 is close to steel block 16, can make the wrist by means of the suction between powerful magnet 13 and the steel block 16, make the wrist by the centre gripping between activity arc arm 3 and fixed arc arm 6, press down gasbag 2 inside applying pressure to the wrist with the help of the inside completion of first protection pad 4 pre-inflation, prevent that the blood in the radial artery blood vessel flows and make radial artery appear, be convenient for medical personnel prick the syringe needle from taking a blood in the radial artery inboard from the wrist, need not wait for the prior art sphygmomanometer to press down gasbag 2 gas filled times of gasbag, convenient and quick when accomplishing the blood sampling work, when the work, it can only need overcome the absorption between powerful magnet 13 and treat the strong magnet and treat the absorption around the wrist and pull the hemostatic technology of wrist and pull the hemostatic technology to press down the wrist and pull the hemostatic hose to utilize the hemostatic technology to pull the hemostatic technology to take a blood sample the hemostatic arm to take a blood sample the hemostatic technology to take a blood and release the hemostatic technology to appear, can be solved when the hemostatic technology, the hemostatic technology can be solved the hemostatic technology to pull the hemostatic arm, the hemostatic technology that the hemostatic arm, can be solved when the hemostatic technology that the hemostatic technology can be mentioned.

Referring to the attached drawings 1-3 in the specification, the simple device for blood sampling and hemostasis of the radial artery of the child comprises a device bottom plate 8, a leaning strip 5 is fixedly connected to the top end of the back of the device bottom plate 8, the outer side of the wrist of the child can be heightened through the leaning strip 5 fixed to the top end of the back of the device bottom plate 8, the air bag 2 can be pressed conveniently to act on the inner side of the wrist to block blood flowing in the radial artery, medical workers can draw quantitative blood from the radial artery conveniently, a second protection pad 7, a first protection pad 4 and the leaning strip 15 are made of foam materials, the second protection pad 7, the first protection pad 4 and the leaning strip 5 are made of the foam materials, the child can be prevented from being hurt, a slope surface 11 is machined on the back of the device bottom plate 8, and the back of the arm 12 to be sampled can naturally droop against the slope surface 11 through the slope surface 11 machined on the back of the device bottom plate 8.

The implementation scenario is specifically as follows:

use the utility model discloses when following the blood sampling of children's wrist radial artery department, place children's the inboard of waiting blood sampling arm 12 at fixed arc arm 6, make children wait that the outside of wrist leans on the top of leaning on strip 5 on blood sampling arm 12 to make the back of the hand lean on slope 11, be favorable to exposing the radial artery of children's wrist department directly over, provide convenience for doctors and patients' blood sampling.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Simple and easy device of hemostasis of children's radial artery blood sampling, including device bottom plate (8), its characterized in that: the utility model discloses a blood sampling device, including device bottom plate (8), the front fixedly connected with device base (9) on top, the fixed arc arm of inner wall fixedly connected with (6) of device base (9), the internal pin joint of fixed arc arm (6) one side has axostylus axostyle (1), movable arc arm (3) have been cup jointed in the outside activity of axostylus axostyle (1), the inner wall of fixed arc arm (6) is pasted and is had second protection pad (7), the inner wall of activity arc arm (3) is pasted and is had first protection pad (4), logical groove (14) have been seted up to the inside of first protection pad (4), the inside that leads to groove (14) is provided with presses gasbag (2), it remains blood sampling arm (12) to set up between activity arc arm (3) and the fixed arc arm (6), the inside embedding of activity arc arm (3) one side bottom has powerful magnet (13), the inside embedding on fixed arc arm (6) opposite side top has steel piece (16), powerful magnet (13) adsorb in steel piece (16).

2. The easy device for radial artery blood sampling and hemostasis for children of claim 1, wherein: the top end of the back of the device bottom plate (8) is fixedly connected with a leaning strip (5).

3. The easy device for radial artery blood sampling and hemostasis for children of claim 1, wherein: the back surface of the device bottom plate (8) is provided with a slope surface (11).

4. The easy device for collecting blood and stanching of radial artery of children according to claim 2, characterized in that: the second protection pad (7), the first protection pad (4) and the leaning strip (5) are all made of foam materials.

5. The easy device for radial artery blood sampling and hemostasis for children of claim 1, wherein: the outer wall of the bottom of one side of the movable arc arm (3) is fixedly connected with a control lath (10).

6. The easy device for collecting blood and stanching of radial artery of children according to claim 1, characterized in that: the top inner wall of activity arc arm (3) has seted up and has accomodate groove (15), the top fixed connection that presses gasbag (2) is in the inside of accomodating groove (15).