Newborn umbilical vein catheter fixing clamp

Abstract

The newborn umbilical vein catheter fixing clamp comprises a lower clamping plate and an upper clamping plate, fastening assemblies are symmetrically arranged on the side faces of the lower clamping plate and the upper clamping plate, clamping cavities are symmetrically and fixedly formed in the opposite faces of the lower clamping plate and the upper clamping plate, and winding columns are symmetrically and fixedly connected to the top of the lower clamping plate. A containing groove is formed in the side face of the upper clamping plate, and an inner cavity of the containing groove is connected to the check block in a sliding and sleeved mode through a second spring. According to the newborn umbilical vein indwelling catheter fixing clamp, the problems that a thin film and an umbilical vein indwelling catheter are likely to loosen, and in addition, fixation through the thin film is not attractive are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing clamps, in particular to a fixing clamp for placing an umbilical vein catheter in a newborn baby. Background Art

[0002] Neonatal umbilical vein catheterization is a common medical procedure used to quickly establish venous access after the birth of a newborn in order to implement therapeutic procedures such as intramuscular injections, infusions, and blood transfusions.

[0003] After the existing umbilical vein catheter is successfully established, since the umbilical vein catheter will be exposed to the outside, it is generally attached to the newborn through a film to prevent it from moving around. However, this fixation method may cause the film and the umbilical vein catheter to loosen over a long period of time, and the fixation with the film is also not aesthetically pleasing. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a neonatal umbilical vein catheter fixing clamp, which solves the problem that the film and the umbilical vein catheter may become loose and the fixation by the film is not aesthetically pleasing.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a neonatal umbilical vein catheter fixing clamp, comprising a lower splint and an upper splint, the sides of the lower splint and the upper splint are symmetrically provided with fastening components, the opposite sides of the lower splint and the upper splint are symmetrically fixed with clamping cavities, the top of the lower splint is symmetrically fixedly connected with a winding column, the winding column is slidably sleeved on the bottom of the upper splint, the side of the upper splint is provided with a placement groove, and the inner cavity of the placement groove is slidably sleeved on the blocking block through a second spring.

[0006] Preferably, the fastening assembly comprises a connecting block, and an inner cavity at one opposite end of the connecting block is slidably sleeved with a telescopic plate via a first spring.

[0007] Preferably, the connecting blocks are fixedly connected to one end of the lower clamping plate and the upper clamping plate respectively.

[0008] Preferably, one end of the lower clamping plate is fixedly connected to a buckle, and the other end of the lower clamping plate is fixedly connected to a strap.

[0009] Preferably, one end of the strap passes through the inner cavity of the buckle and is bonded to each other via Velcro.

[0010] Beneficial Effects

[0011] The utility model provides a newborn umbilical vein catheter fixing clamp. Compared with the prior art, it has the following beneficial effects:

[0012] 1. The neonatal umbilical vein catheter fixing clamp is placed into the lower splint and the upper splint through the umbilical vein catheter, and the umbilical vein catheter is clamped through the clamping cavity in the lower splint and the upper splint, and then the connecting end is squeezed into the placement groove, and one end of the strap is passed through the body of the neonate to tighten the strap so that the lower splint fits on the belly, and then the strap is made sticky through Velcro. This fixing method is more stable and beautiful, and can avoid the problem that the film and the umbilical vein catheter may become loose.

[0013] 2. The neonatal umbilical vein catheter fixing clamp is placed into the lower splint through the umbilical vein catheter, and the umbilical vein catheter is directly wound through the winding column to arrange the umbilical vein catheter in the clamping cavity. Through this method, the umbilical vein catheter is wound in an S shape and clamped in the lower splint and the upper splint, and then the connecting end is squeezed into the placement groove, which can shorten the clamping length of the umbilical vein catheter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a structural breakdown diagram of the utility model;

[0016] Figure 3 The utility model structure Figure 2 A partial enlarged schematic diagram in the middle;

[0017] Figure 4 It is a partial cross-sectional view of the structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the structural fastening assembly of the utility model.

[0019] In the figure: 1, lower splint; 2, upper splint; 3, strap; 4, buckle; 5, clamping cavity; 6, winding column; 7, fastening assembly; 71, connecting block; 72, telescopic plate; 73, first spring; 8, blocking block; 9, second spring; 10, placement slot. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The utility model provides a technical solution: a newborn umbilical vein catheter fixing clamp, comprising a lower splint 1 and an upper splint 2, wherein a sponge is arranged at the bottom of the lower splint 1 for fitting, so as to avoid direct contact between the lower splint 1 and the body of the newborn, one end of the lower splint 1 is fixedly connected with a buckle ring 4, and the other end of the lower splint 1 is fixedly connected with a strap 3, one end of the strap 3 passes through the inner cavity of the buckle ring 4, and the straps are bonded to each other by Velcro, the strap 3 is first passed through the belly of the newborn, and then one end of the strap 3 is passed through the buckle ring 4 to tighten the strap 3, so that the lower splint 1 fits on the belly, and no special fastening is required, so as to ensure the safety of the newborn. The proof can be shaken, and then the Velcro set at one end of the strap 3 can be used to make it stick. The sides of the lower splint 1 and the upper splint 2 are symmetrically provided with fastening components 7, and the opposite sides of the lower splint 1 and the upper splint 2 are symmetrically fixed with clamping cavities 5, and the top of the lower splint 1 is symmetrically fixedly connected with winding columns 6, and the winding columns 6 are slidably sleeved on the bottom of the upper splint 2. A hole for inserting the winding columns 6 is opened at the bottom of the upper splint 2, and a placement groove 10 is opened on the side of the upper splint 2, and the inner cavity of the placement groove 10 is slidably sleeved on the blocking block 8 through the second spring 9, and a part of the blocking block 8 will leak out in the inner cavity of the placement groove 10.

[0022] See also Figure 5 The fastening assembly 7 includes a connecting block 71, which is fixedly connected to one end of the lower clamping plate 1 and the upper clamping plate 2 respectively. The inner cavity of the opposite end of the connecting block 71 is slidably sleeved with a telescopic plate 72 through a first spring 73.

[0023] When in use, the upper splint 2 is manually pulled, at this time, one end of the upper splint 2 will move upward through the connecting block 71, pulling the first spring 73 to make the connecting block 71 slide on the telescopic plate 72, so that the upper splint 2 and the lower splint 1 are opened, and at the same time, the winding column 6 will also slide out from the empty space at the bottom of the upper splint 2, and the successfully established umbilical vein catheter will be placed in one of the clamping cavities 5 at the top of the lower splint 1, and the upper splint 2 will be released. Under the elastic force of the first spring 73, the upper splint 2 will be reset to clamp the umbilical vein catheter, and then the connector at one end of the umbilical vein catheter will be squeezed into the grid. The stopper 8 is retracted by the second spring 9, and the connector enters the inner cavity of the placement groove 10, and loses the squeezing force. Under the elastic force of the second spring 9, the stopper 8 is driven to reset to squeeze and block the connector, so that the connector is also fixed. When performing infusion in the later stage, the infusion can be directly connected to the connector. The umbilical vein catheter can be firmly clamped by this fixing clamp. Finally, one end of the strap 3 is passed through the body of the newborn to tighten the strap 3 so that the lower splint 1 fits on the belly, and then the strap 3 is made to stick by Velcro.

[0024] In addition, when the umbilical vein catheter is too long, after the umbilical vein catheter is placed in the innermost clamping cavity 5 at the top of the lower splint 1, it is directly wrapped through the winding column 6 and enters the second clamping cavity 5. Through this method, the umbilical vein catheter is wrapped in an S shape and clamped between the lower splint 1 and the upper splint 2, and then the connecting end is squeezed into the placement groove 10, which can shorten the clamping length of the umbilical vein catheter.

[0025] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A neonatal umbilical vein catheter fixing clamp, comprising a lower clamp (1) and an upper clamp (2), characterized in that: The sides of the lower clamping plate (1) and the upper clamping plate (2) are symmetrically provided with fastening components (7); the opposite sides of the lower clamping plate (1) and the upper clamping plate (2) are symmetrically fixed with clamping cavities (5); the top of the lower clamping plate (1) is symmetrically fixedly connected with a winding column (6); the side of the upper clamping plate (2) is provided with a placement groove (10), and the inner cavity of the placement groove (10) is slidably sleeved on the blocking block (8) through a second spring (9).

2. A neonatal umbilical vein catheter fixing clamp according to claim 1, characterized in that: The fastening assembly (7) comprises a connecting block (71), and an inner cavity at one opposite end of the connecting block (71) is slidably sleeved with a telescopic plate (72) via a first spring (73).

3. A neonatal umbilical vein catheter fixing clamp according to claim 2, characterized in that: The connecting block (71) is fixedly connected to one end of the lower clamping plate (1) and the upper clamping plate (2) respectively.

4. The neonatal umbilical vein catheter fixing clamp according to claim 1, characterized in that: The winding column (6) is slidably sleeved on the bottom of the upper clamping plate (2).

5. The neonatal umbilical vein catheter fixing clamp according to claim 1, characterized in that: One end of the lower clamping plate (1) is fixedly connected to a buckle ring (4), and the other end of the lower clamping plate (1) is fixedly connected to a strap (3).

6. A neonatal umbilical vein catheter fixing clamp according to claim 5, characterized in that: One end of the strap (3) passes through the inner cavity of the buckle (4) and is bonded to each other via Velcro.

Images