CN115006653B - Bracelet-type blood vessel exposure instrument suitable for infants - Google Patents

Abstract

The invention relates to the technical field of medical devices, and discloses a bracelet-type blood vessel revealing instrument suitable for infants, which includes a base, a blood vessel revealing instrument body, a groove, an infrared lamp, a transparent lampshade, a battery, a switch button, a gear shaft, Expansion plate, rack, fixed belt one, fixed belt two, block, perforation, card slot, elastic clamp and puncture appeasement device. The present invention integrates pulse pressing, vein exposure, and puncture into one, and has a simple structure and strong practicability; by setting up a puncture comforting device, music can be played when puncturing infants, alleviating infants' fear of puncturing; an adjustable bracelet is adopted The cuff cuff is combined with the blood vessel exposing device, and by setting the telescopic mechanism, the distance between the cuff exposing device and the wrist cuff can be adjusted according to the demand, and the position of vein exposing can be adjusted or infants of different sizes can be adjusted, which is convenient to use .

Description

A bracelet-type blood vessel revealing instrument suitable for infants

technical field

The utility model relates to the technical field of medical instruments, in particular to a bracelet-type blood vessel revealing instrument suitable for infants.

Background technique

Venipuncture is a basic operation for nurses, and it is also a necessary means of disease treatment. In clinical practice, most nurses perform venipuncture by identifying veins with the naked eye. The vein recognition ability of patients with tattoos will be reduced, and it is difficult to locate the position of the vein blood vessels, thereby reducing the success rate of puncture, increasing the pain of patients, and causing complications due to multiple punctures, which is time-consuming, labor-intensive, and inefficient.

Existing venous detectors can assist medical staff to perform venipuncture, but they need assistance from other nurses when performing venipuncture, and the labor cost is high; when performing venipuncture for infants, infants have no self-awareness and need auxiliary fixation The puncture site, and the baby is easy to cry, will affect the effect of venipuncture.

Therefore, there is an urgent need to design a bracelet-type blood vessel revealing instrument suitable for infants to solve the above-mentioned technical problems.

Utility model content

In order to overcome the above-mentioned defects in the prior art, the utility model provides a bracelet-type blood vessel revealing instrument suitable for infants, which integrates pulse pressing, vein revealing and puncturing, and has a simple structure and strong practicability; Set up a puncture soothing device, which can play music when puncturing infants and young children, so as to relieve the fear of infants and young children about punctures; use an adjustable wristband type cuff combined with a blood vessel revealing instrument, and can be adjusted according to needs by setting a telescopic mechanism The distance between the blood vessel revealing instrument and the wristband cuff can be adjusted to reveal the position of the vein or adapt to infants and young children of different sizes, which is convenient to use.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions: a bracelet-type blood vessel revealing instrument suitable for infants, including a base and a blood vessel revealing instrument body, the top surface of the blood vessel revealing instrument body is away from the base There is a groove at one end, and an infrared lamp is arranged in the groove, and the body of the blood vessel revealing instrument is provided with a transparent lampshade that can cover the groove; a battery is arranged in the body of the blood vessel revealing instrument, and a switch button is arranged on one side of the body of the blood vessel revealing instrument; There is a telescopic mechanism between the body of the revealing instrument and the base. The base is hollow. The telescopic mechanism includes a gear shaft and a telescopic plate in the base. One end of the gear shaft is provided with a connecting rod extending out of the base. One end of the base is provided with a knob, the top surface of the telescopic plate is provided with a rack meshed with the gear shaft, one end of the telescopic plate protrudes from the base and is fixedly connected with the body of the blood vessel exposure instrument; the top of the base is provided with a fixing belt and a The fixing belt two, the fixing belt one end away from the base is provided with a buckle, the buckle includes a block fixedly connected with the fixing belt one, the block is provided with a perforation for the fixing belt two to pass through, and the fixing belt two faces the fixing belt one One side of the block is evenly provided with a plurality of card slots, and the block is provided with elastic clips that can be inserted into the card slots; the top of the block is provided with a puncture appeasing device.

By adopting the above technical scheme, the gear shaft can be driven to rotate by the knob, and the gear shaft is engaged with the rack on the top of the telescopic plate, thereby adjusting the length of the telescopic plate protruding from the base; Connection, can be used as a cuff.

Furthermore, an auxiliary board is provided in the base, and one end of the auxiliary board passes through the base and is fixedly connected with the body of the blood vessel revealing instrument, and a limit plate is provided between the auxiliary plate and the telescopic plate at one end away from the main body of the blood vessel revealing instrument.

By adopting the above technical solution, the auxiliary plate and the telescopic plate are respectively located at the top and the bottom of the gear shaft, and the limit plate can limit the telescopic length of the telescopic plate.

Further, the puncture soothing device includes a rubber cap arranged on the top of the block, the rubber cap is semicircular, a small player inside the rubber cap is provided on the top of the block, and a pressure-sensitive switch is provided on the top of the small player.

By adopting the above technical scheme, when puncturing an infant, the rubber cap can be pressed, and when the pressure-sensitive switch is touched, the small player is turned on, and music can be played to appease the infant.

Further, a connecting portion is provided between the base and the first fixing band and the second fixing band, and the first fixing band and the second fixing band are respectively arranged at two ends of the connecting portion.

By adopting the above technical solution, the top of the connecting part is in an arc shape adapted to the human arm, which can increase the pulse pressure effect.

In summary, the utility model has the following beneficial effects: the utility model integrates pulse pressing, vein exposure, and puncture into one, and has a simple structure and strong practicability; by setting a puncture soothing device, music can be played when puncturing infants , to alleviate the fear of puncture in infants and young children; the adjustable wrist cuff is combined with the blood vessel revealing instrument, and by setting the telescopic mechanism, the distance between the blood vessel revealing instrument and the wristband cuff can be adjusted according to the demand, and the vein can be adjusted The exposed position can adapt to infants and young children of different sizes, which is convenient to use.

Description of drawings

Fig. 1 is a front view of a bracelet-type blood vessel revealing instrument suitable for infants in an embodiment of the utility model;

Fig. 2 is a structural diagram of a front view of a bracelet-type blood vessel revealing instrument suitable for infants in an embodiment of the utility model;

Fig. 3 is the structural diagram of place A in Fig. 2 of the utility model;

Fig. 4 is a left view of a bracelet-type vascular circuit instrument suitable for infants in an embodiment of the utility model;

Fig. 5 is a structural diagram of a left view of a bracelet-type blood vessel circuit instrument suitable for infants in an embodiment of the utility model;

Fig. 6 is the structural diagram of place B in Fig. 5 of the utility model;

In the figure: 1. Base; 2. Body of blood vessel revealing instrument; 3. Groove; 4. Infrared lamp; 5. Transparent lampshade; 6. Battery; 7. Switch button; 8. Gear shaft; 9. Telescopic plate; 10 , connecting rod; 11, knob; 12, rack; 13, fixed belt one; 14, fixed belt two; 15, block; 16, perforation; 17, card slot; 18, elastic clip; 19, auxiliary plate; 20. Limiting plate; 21. Rubber cap; 22. Small player; 23. Pressure sensitive switch; 24. Connecting part.

Detailed ways

Below in conjunction with accompanying drawing 1-6 the utility model is described in further detail.

Embodiment: A bracelet-type blood vessel revealing instrument suitable for infants, as shown in FIGS. One end is provided with a groove 3, and an infrared lamp 4 is installed in the groove 3, and a transparent lampshade 5 that can cover the groove 3 is installed on the blood vessel revealing instrument body 2; a battery 6 is installed in the blood vessel revealing instrument body 2, and the battery 6 and the infrared lamp 4 are electrically connected, and can be recharged and recycled after the power is exhausted; a switch button 7 is installed on one side of the blood vessel revealing instrument body 2, and the switch button 7 can control the opening and closing of the infrared lamp 4.

A telescopic mechanism is installed between the blood vessel exposure instrument body 2 and the base 1, the base 1 is hollow, and the telescopic mechanism includes a gear shaft 8 and a telescopic plate 9 arranged in the base 1, and one end of the gear shaft 8 is fixedly connected with a protruding base. The connecting rod 10 of the seat 1, the end of the connecting rod 10 protruding from the base 1 is equipped with a knob 11, the top surface of the expansion plate 9 is equipped with a rack 12 meshing with the gear shaft 8, and one end of the expansion plate 9 extends out of the base 1 And it is fixedly connected with the blood vessel exposure instrument body 2; an auxiliary plate 19 is installed in the base 1, and one end of the auxiliary plate 19 passes through the base 1 and is fixedly connected with the blood vessel exposure instrument body 2, and the auxiliary plate 19 and the telescopic plate 9 are far away from each other. A limiting plate 20 is installed at one end of the blood vessel revealing instrument body 2 .

The top of the base 1 is equipped with a fixing band one 13 and a fixing band two 14, and a connecting portion 24 is installed between the base 1 and the fixing band one 13 and the fixing band two 14, and the fixing band one 13 and the fixing band two 14 are respectively located at At the two ends of the connection part 24, a buckle is installed on the end of the fixing belt one 13 away from the base 1, and the buckle includes a block 15 fixedly connected with the fixing belt one 13, and the block body 15 is provided with a hole for the fixing belt two 14 to pass through. Perforation 16, fixed belt two 14 is evenly provided with a plurality of card slots 17 on the side facing fixed belt one 13, block body 15 is equipped with elastic clips 18 that can be snapped into the card slots 17; the top of block body 15 is equipped with puncture comfort device.

Piercing appeasement device comprises the rubber cap 21 that is located at the top of block body 15, and rubber cap 21 is semicircle and high flexibility, and the top of block body 15 is equipped with the small-sized player 22 that is positioned at the rubber cap 21, and small-sized player 22 Pressure-sensitive switch 23 is installed on the top of the top, after triggering pressure-sensitive switch 23, small-sized player 22 starts to play music or other audio frequency, automatically closes after playing a period of time, waits for pressure-sensitive switch 23 to trigger next time.

Working principle: When in use, firstly tie the fixing belt 13 and the fixing belt 2 14 to the wrist of the patient, and adjust the tightness through the buckle and the slot 17 to realize the pulse pressing effect, and then make the other side of the skin of the infant to be punctured One side is close to the transparent lampshade 5 of the skin revealing instrument, and the infrared lamp 4 is turned on to expose the veins, which is convenient for puncture. During puncture, the small player 22 can be opened by pressing the rubber cap 21 and touching the pressure-sensitive switch 23 to play music or other The audio relieves the fear of infants and young children and comforts infants and young children.

This specific embodiment is only an explanation of the utility model, and it is not a limitation of the utility model. After reading this description, those skilled in the art can make modifications to this embodiment without creative contribution according to needs, but as long as it is within the utility model All new claims are protected by patent law.

Claims (4)

1. A bracelet-type blood vessel revealing instrument suitable for infants, characterized in that it comprises a base (1) and a blood vessel revealing instrument body (2), and the top surface of the blood vessel revealing instrument body (2) is far away from the base One end of (1) is provided with a groove (3), and an infrared lamp (4) is arranged in the groove (3), and the blood vessel revealing instrument body (2) is provided with a transparent lampshade that can cover the groove (3) (5); the body (2) of the blood vessel exposure instrument is provided with a storage battery (6), and one side of the body (2) of the blood vessel exposure instrument is provided with a switch button (7); the body of the blood vessel exposure instrument (2) A telescopic mechanism is provided between the base (1), the base (1) is hollow, and the telescopic mechanism includes a gear shaft (8) and a telescopic plate (9) arranged in the base (1). One end of the gear shaft (8) is provided with a connecting rod (10) extending out of the base (1), and the end of the connecting rod (10) extending out of the base (1) is provided with a knob (11), and the telescopic plate The top surface of (9) is provided with a rack (12) meshed with the gear shaft (8), and one end of the telescopic plate (9) protrudes from the base (1) and is fixedly connected with the blood vessel revealing instrument body (2); The top of the base (1) is provided with a fixing band one (13) and a fixing band two (14), and the end of the fixing band one (13) away from the base (1) is provided with a buckle, and the buckle It includes a block (15) fixedly connected with the fixing belt one (13), the block (15) is provided with a perforation (16) for the fixing belt two (14) to pass through, and the fixing belt two (14) faces One side of fixed band one (13) is evenly provided with a plurality of draw-in grooves (17), and described block body (15) is provided with the elastic clip (18) that can be snapped in the draw-in groove (17); Described block body ( 15) The top is provided with a piercing appeasement device. 2. A bracelet-type blood vessel revealing instrument suitable for infants according to claim 1, characterized in that an auxiliary board (19) is provided inside the base (1), and the auxiliary board (19) One end passes through the base (1) and is fixedly connected with the blood vessel exposure instrument body (2), and a limit plate is provided between the auxiliary plate (19) and the telescopic plate (9) at the end far away from the blood vessel exposure instrument body (2) (20). 3. A wristband-type blood vessel revealing instrument suitable for infants according to claim 1, characterized in that, the puncture soothing device comprises a rubber cap (21) arranged on the top of the block (15), so The rubber cap (21) is semicircular, and the top of the block (15) is provided with a small player (22) located in the rubber cap (21), and the top of the small player (22) is provided with a press sensitive switch (23). 4. A bracelet-type blood vessel revealing instrument suitable for infants according to claim 1, characterized in that, between the base (1) and the first fixing belt (13) and the second fixing belt (14) A connecting part (24) is provided, and the fixing belt one (13) and the fixing belt two (14) are respectively arranged at two ends of the connecting part (24).