A restraint belt for umbilical artery and vein catheterization of newborns

Abstract

The utility model relates to medical technology field, concretely is a new born baby umbilical artery and vein catheterization restraint strap, including sticky tape, set up the round opening on sticky tape, the elastic restraint sleeve of one end sealed connection round opening, set up the seal clamp of elastic restraint sleeve end part, the seal clamp is used to clamp the end part of elastic restraint sleeve and seal, when needing to inject medicine, through seal clamp can open elastic restraint sleeve, stretch out inside umbilical artery and vein catheterization and carry out umbilical artery and vein injection, after injection, disinfect injection point, through seal clamp can be sealed again elastic restraint sleeve, prevent outside bacterial infection, the utility model can be to the new born baby umbilical artery and vein catheterization restraint and seal, avoid umbilical artery and vein to contaminate outside bacteria, also convenient for injection administration, can continue to use after injection administration, and the practicality is better.

Description

Technical Field

[0001] This utility model relates to the field of medical technology, specifically a restraint belt for neonatal umbilical artery and vein catheterization. Background Technology

[0002] Umbilical arteriovenous catheters are typically used for newborns within 72 hours of birth, critically ill infants, premature infants, and especially extremely low birth weight infants. These infants often cannot obtain sufficient nutrition through the gastrointestinal tract for a period after birth, requiring extensive medication and intravenous nutrition. Intravenous administration via umbilical vein catheters allows medication to reach the newborn rapidly, achieving quick resuscitation and treatment. Currently, umbilical arteriovenous catheters are mainly fixed vertically using a simple support structure and fabric bonding. This method not only requires strict skill from the physician, but also involves cumbersome procedures, is difficult to control, and has poor repeatability. Furthermore, it only achieves vertical fixation for a short period, resulting in poor stability. During routine care, the catheter is prone to displacement or dislodgement due to improper handling. Therefore, Chinese Patent CN219804116U discloses a neonatal umbilical artery and vein catheter fixation device, including a hemispherical fixation cover and an annular adhesive layer. The bottom opening of the hemispherical fixation cover is fixedly connected to the part near the inner circumference of the top surface of the annular adhesive layer. A through hole is provided at the top of the hemispherical fixation cover, and an elastic sleeve for fixing the umbilical artery and vein catheter is provided inside the through hole. The middle part of the outer circumference of the elastic sleeve is fixedly connected to the circumference of the through hole through an annular soft cloth layer. This design not only achieves the fixation of the umbilical artery and vein catheter, keeping it upright at all times, but also, due to the friction between the inner wall of the elastic sleeve and the outer wall of the umbilical artery and vein catheter, it can reduce the pulling on the catheter during daily care and prevent the catheter from falling out.

[0003] However, in practical applications, the above-mentioned device still has the following shortcomings: Although the above-mentioned device can restrain and seal the neonatal umbilical artery and vein catheter to prevent the umbilical artery and vein from being infected by external bacteria, when administering medication through the umbilical artery and vein, the entire device must be torn off before the neonatal umbilical artery and vein can be injected. After the injection, it cannot be reattached for disinfection and reuse, making it less practical. Utility Model Content

[0004] The purpose of this invention is to address the above-mentioned shortcomings by providing a restraint belt for neonatal umbilical artery and vein catheterization. This belt can restrain and seal the neonatal umbilical artery and vein catheter, preventing the umbilical artery and vein from being contaminated with external bacteria. It also facilitates drug injection and can be reused after drug administration, making it more practical.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A restraint strap for neonatal umbilical artery and vein catheterization includes an adhesive tape, a circular opening on the adhesive tape, an elastic restraint sleeve with one end sealed to the circular opening, and a sealing clip at the end of the elastic restraint sleeve, the sealing clip being used to clamp and seal the end of the elastic restraint sleeve.

[0007] Furthermore, the sealing clamp includes a clamping block one and a clamping block two facing each other. The ends of the clamping block one are respectively provided with a bending block one, and the ends of the clamping block two are respectively provided with a bending block two. The bending directions of the bending block one and the bending block two are opposite. The clamping block one and the clamping block two are respectively fixed on both sides of the end of the elastic constraint sleeve. The bottom of the bending block one is provided with an opening one, and the bending block two is provided with an opening two.

[0008] Furthermore, the clamping block one, clamping block two, bending block one, and bending block two are all made of elastic plastic.

[0009] Furthermore, the elastic constraint sleeve is made of elastic silicone.

[0010] Furthermore, the adhesive tape includes an antibacterial tape body, an adhesive coating disposed at the bottom of the antibacterial tape body, an anti-adhesion layer disposed at the bottom of the adhesive coating, and the elastic constraint sleeve is connected to the antibacterial tape body.

[0011] The beneficial effects of this utility model are:

[0012] In practical applications, the circular opening is aligned with the newborn's navel, and the umbilical artery and vein catheter is inserted into the elastic restraint sleeve. Adhesive tape is then applied to the skin around the newborn's navel, and the elastic restraint sleeve effectively restrains and limits the umbilical artery and vein catheter. When medication is needed, the elastic restraint sleeve can be opened using a sealing clip to allow the umbilical artery and vein catheter to be inserted for injection. After injection, the injection site is disinfected, and the elastic restraint sleeve can be resealed using the sealing clip to prevent external bacterial infection. This invention not only restrains and seals the newborn's umbilical artery and vein catheter, preventing contamination with external bacteria, but also facilitates medication administration and allows for continued use after administration, making it more practical. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model in use;

[0014] Figure 2 This is a schematic diagram of the structure of this utility model during injection administration;

[0015] Figure 3 This is a partial sectional view of the present invention in use;

[0016] Reference numerals: Adhesive tape 1; Circular opening 11; Antibacterial tape body 12; Adhesive coating 13; Anti-adhesion layer 14; Elastic restraint sleeve 2; Sealing clip 3; Clip block one 31; Clip block two 32; Bending block one 33; Opening one 331; Bending block two 34; Opening two 341. Detailed Implementation

[0017] like Figure 1 , Figure 2 and Figure 3 As shown, a restraint strap for neonatal umbilical artery and vein catheterization includes an adhesive tape 1, a circular opening 11 disposed on the adhesive tape 1, an elastic restraint sleeve 2 with one end sealed to the circular opening 11, and a sealing clip 3 disposed at the end of the elastic restraint sleeve 2, the sealing clip 3 being used to clamp and seal the end of the elastic restraint sleeve 2.

[0018] In use, align the circular opening 11 with the newborn's navel, insert the umbilical artery and vein catheter into the elastic restraint sleeve 2, and attach the adhesive tape 1 to the skin around the newborn's navel. The elastic restraint sleeve 2 will then restrain and limit the umbilical artery and vein catheter. When medication is needed, the elastic restraint sleeve 2 can be opened using the sealing clip 3 to extend the umbilical artery and vein catheter for umbilical artery and vein injection. After the injection is completed, disinfect the injection site, and then reseal the elastic restraint sleeve 2 using the sealing clip 3 to prevent external bacterial infection. This invention can restrain and seal the newborn's umbilical artery and vein catheter, preventing the umbilical artery and vein from being contaminated by external bacteria, and it is also convenient for injection and medication administration. It can be reused after injection, making it more practical.

[0019] like Figure 1 , Figure 2 and Figure 3 As shown, the sealing clip 3 includes a first clip 31 and a second clip 32 facing each other. The ends of the first clip 31 are respectively provided with a first bending block 33, and the ends of the second clip 32 are respectively provided with a second bending block 34. The bending directions of the first bending block 33 and the second bending block 34 are opposite. The first clip 31 and the second clip 32 are respectively fixed on both sides of the end of the elastic constraint sleeve 2. The bottom of the first bending block 33 is provided with an opening 331, and the second bending block 34 is provided with an opening 341. In this embodiment, by bringing the first clip 31 and the second clip 32 closer together, the end of the elastic constraint sleeve 2 is deformed and clamped. The first bending block 33 is inserted into the opening 341 of the second bending block 34 through the opening 331, fixing the close-applied first clip 31 and the second clip 32, thereby sealing the end of the elastic constraint sleeve 2.

[0020] like Figure 1 , Figure 2 and Figure 3As shown, the clamping block 31, clamping block 32, bending block 33 and bending block 34 are all made of elastic plastic. In this embodiment, the clamping block 31, clamping block 32, bending block 33 and bending block 34 are made of elastic plastic, which makes it easier for bending block 33 to be fastened into bending block 34.

[0021] like Figure 1 , Figure 2 and Figure 3 As shown, the elastic constraint sleeve 2 is made of elastic silicone. In this embodiment, the elastic constraint sleeve 2 made of elastic silicone has a certain elasticity and deformation capability. When clamped by clamping block 31 and clamping block 32, it can be deformed to improve the sealing effect of the sealing clamp 3.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the adhesive tape 1 includes an antibacterial tape body 12, an adhesive coating 13 disposed at the bottom of the antibacterial tape body 12, an anti-adhesion layer 14 disposed at the bottom of the adhesive coating 13, and an elastic restraint sleeve 2 connected to the antibacterial tape body 12. In this embodiment, when in use, the anti-adhesion layer 14 is peeled off, and the antibacterial tape body 12 can be adhered to the skin near the newborn's navel through the adhesive coating 13.

[0023] The specific embodiments described herein are merely illustrative examples of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the scope defined by this utility model.

Claims

1. A restraint strap for neonatal umbilical artery and vein catheterization, characterized in that: Includes an adhesive tape (1), a circular opening (11) on the adhesive tape (1), an elastic constraint sleeve (2) with one end sealed to the circular opening (11), and a sealing clip (3) at the end of the elastic constraint sleeve (2), the sealing clip (3) being used to clamp and seal the end of the elastic constraint sleeve (2).

2. The restraint strap for neonatal umbilical artery and vein catheterization according to claim 1, characterized in that, The sealing clamp (3) includes a clamping block one (31) and a clamping block two (32) facing each other. The ends of the clamping block one (31) are respectively provided with a bending block one (33), and the ends of the clamping block two (32) are respectively provided with a bending block two (34). The bending directions of the bending block one (33) and the bending block two (34) are opposite. The clamping block one (31) and the clamping block two (32) are respectively fixed on both sides of the end of the elastic constraint sleeve (2). The bottom of the bending block one (33) is provided with an opening one (331), and the bending block two (34) is provided with an opening two (341).

3. A restraint strap for neonatal umbilical artery and vein catheterization according to claim 2, characterized in that, The clamping block one (31), clamping block two (32), bending block one (33) and bending block two (34) are all made of elastic plastic.

4. A restraint strap for neonatal umbilical artery and vein catheterization according to claim 2, characterized in that, The elastic constraint sleeve (2) is made of elastic silicone.

5. A restraint strap for neonatal umbilical artery and vein catheterization according to claim 1, characterized in that, The adhesive tape (1) includes an antibacterial tape body (12), an adhesive coating (13) disposed at the bottom of the antibacterial tape body (12), an anti-adhesion layer (14) disposed at the bottom of the adhesive coating (13), and an elastic restraint sleeve (2) connected to the antibacterial tape body (12).

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