CN219183949U - Neonate umbilical cord clamp - Google Patents

Abstract

The umbilical cord clamp for the neonates effectively solves the problems that the existing umbilical cord clamp is not easy to open and occupational exposure is easy to occur; the clamping piece comprises a V-shaped clamping piece with an opening facing right, the outer side of the clamping piece is detachably connected with a holder, the front side and the rear side in the clamping piece are respectively provided with a fixed plate, the opposite sides of the two fixed plates are respectively provided with a plurality of wedge-shaped blocks which are distributed in the left-right direction and the up-down direction, the right sides of the two free ends of the clamping piece are respectively provided with a left-right axial semicircular fixed pin, the fixed pin is provided with external threads, the two fixed pins can be combined into a screw rod, and the two fixed pins can be connected with a fixed cylinder through threads after being combined; the utility model has smart structure and convenient use, simplifies the structure, avoids wasting the clamp, does not need medical staff to use sharp devices such as needles to pry the clasp open during release, only needs to rotate the fixed cylinder, avoids occupational exposure, can be operated with gloves, and is convenient for the medical staff to operate and use.

Description

Neonate umbilical cord clamp

Technical Field

The utility model relates to the technical field of neonatal pediatric nursing apparatuses, in particular to a neonatal umbilical cord clamp.

Background

The umbilical cord is a connecting structure between the fetus and the placenta, the shape of the umbilical cord is like a rope, the surface of the umbilical cord is smooth and transparent, connective tissue and an umbilical vein are contained, a pair of umbilical arteries pass through the blood sinus of the liver along the inner face of the abdominal wall of the fetus, the umbilical arteries are communicated with the aorta of the fetus, the other ends of the two blood vessels form a plurality of capillary networks which are mutually connected, the capillary networks are distributed in the villus of the placenta, and the substance exchange is carried out between the fetal disc fluid and maternal blood in the villus space through the penetration of the epithelium of the villus of the placenta;

the infant needs to cut the umbilical cord after birth, usually use umbilical cord clamp scissors to operate, current umbilical cord clamp scissors include clamp and two parts of clamp of similar scissors, during the use need place the clamp in the clamp, then drive the clamp through the clamp and press from both sides tight and the shearing operation to the umbilical cord, though simplified operating procedure, the clamp is disposable generally, cause great waste of resources, traditional umbilical cord clamp has two clamping pieces and the elastic component of connecting the clamping piece to constitute, after the umbilical cord clamp is pressed from both sides tightly, the buckle card goes into the knot seat, be difficult for opening, need nursing staff to use sharp ware such as syringe needle, pry the buckle open, then open two clamping pieces, but nursing staff very easily takes place occupational exposure at the in-process of prying open the buckle, and medical personnel wears gloves to operate, open inefficiency.

However, current umbilical clamps also suffer from a number of deficiencies for certain use cases:

1. the existing umbilical cord clamping scissors are not simple enough in structure, and the clamps are usually disposable, so that larger resource waste is caused;

2. the existing umbilical clamp is not easy to open, and caregivers are very easy to occupational exposure in the process of prizing the clasp.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide the umbilical cord clamp for the newborn, which effectively solves the problems that the prior umbilical cord clamp is not easy to open and occupational exposure is easy to occur.

The clamping device comprises a V-shaped clamping piece with an opening facing right, a holder is detachably connected to the outer side of the clamping piece, fixing plates are respectively arranged on the front side and the rear side in the clamping piece, a plurality of wedge-shaped blocks which are distributed in the left-right direction and the up-down direction are respectively arranged on the opposite sides of the two fixing plates, fixing pins which are axially arranged in the left-right direction and are semicircular are respectively arranged on the right sides of the two free ends of the clamping piece, external threads are formed on the fixing pins, the two fixing pins can be combined into a screw rod, and the two fixing pins can be connected with a fixing cylinder through threads after being combined.

The utility model has smart structure and convenient use, the blades, the accommodating grooves and the clamping pieces are arranged, the blades on the front side and the rear side relatively move in the clamping process and enter the accommodating grooves on the corresponding sides to shear the umbilical cord, the structure is simplified, the waste of the clamp is avoided, the clamp is not contacted with the umbilical cord, the clamp can be used for multiple times, the clamping pieces, the wedge blocks, the fixing pins and the fixing cylinders are arranged, when the clamp is released, medical staff does not need to use sharp devices such as needles to pry the clasp open, only the fixing cylinders are required to rotate, occupational exposure is avoided, the operation can be performed with gloves, and the operation and the use of the medical staff are facilitated.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a cut-away right side isometric view of the present utility model.

Fig. 3 is a cut-away top isometric view of the present utility model.

Fig. 4 is an isometric view of the utility model with the holder removed.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

Given by fig. 1 to 4, including the clamping piece 1 of V font and opening towards right, the clamping piece 1 outside is dismantled and is connected with the holder, and both sides are equipped with fixed plate 2 respectively around in the clamping piece 1, and the opposite side of two fixed plates 2 is equipped with a plurality of left and right directions respectively and along the wedge 3 of upper and lower direction equipartition, and two free ends right sides of clamping piece 1 are equipped with respectively and control axial and semicircular fixed pin 4, have seted up the external screw thread on the fixed pin 4, and two fixed pins 4 can draw together to be a screw rod, can with a fixed section of thick bamboo 5 threaded connection after two fixed pins 4 draw together.

In order to facilitate the closing of the clamping piece 1, the holder comprises two clamping rods 6 which are arranged in an X shape, the middle parts of the two clamping rods 6 are hinged through a pin shaft 7 which is arranged in the upper and lower axial direction, the right side of the clamping rod 6 is in an inverted L shape and is subjected to rounding treatment, and the clamping piece 1 is made of elastic materials.

In order to make the holder dismantle with clamping piece 1 and be connected, clamping piece 1 right-hand member opposite side set up respectively the draw-in groove 8 that up-and-down direction and opening up, the projection of draw-in groove 8 on the horizontal plane is the V font, the L shape part of falling on clamping lever 6 right side can insert in the draw-in groove 8.

In order to close the clamping piece 1 to the umbilical cord, the section of the wedge-shaped block 3 is triangular, and the wedge-shaped blocks 3 on the front side and the rear side are distributed in a staggered manner and can be matched closely.

In order to optimize the shearing structure, the front and back sides in the clamping piece 1 are respectively provided with blades 9 which are positioned above the fixed plate 2 in the left-right direction, the blades 9 on the front and back sides are distributed in a staggered manner, and the clamping piece 1 is provided with accommodating grooves 10 corresponding to the blades 9.

In order to facilitate the rotation of the fixed cylinder 5, the fixed cylinder 5 is left and right axial and is opened to the left, an internal thread is arranged in the fixed cylinder 5, and a turntable 11 is coaxially arranged on the right side of the fixed cylinder 5.

When the utility model is used, the initial state is that the clamping piece 1 and the fixed cylinder 5 are in a sterile package, and the holder is not matched with the clamping piece 1; tearing the aseptic package, take out clamping piece 1 and fixed cylinder 5, insert draw-in groove 8 with the L-shaped part of clamping lever 6 right side in, and slightly hold clamping lever 6 left side, make clamping piece 1 can not drop, straighten neonate's navel cord, and disinfect the navel cord root, make the navel cord be located clamping piece 1, increase dynamics and grip clamping lever 6 left side, make two clamping levers 6 rotate around round pin axle 7, the distance between the both sides reduces around clamping lever 6, make splint draw in, wedge 3 of both sides closely mutually support around, it is complete to press from both sides the navel cord, simultaneously in the in-process of pressing from both sides, blade 9 relative movement of both sides around, and advance into in the holding tank 10 of its corresponding side, cut the navel cord, the structure has been simplified, the waste to the anchor clamps, the anchor clamps are contactless to the navel cord, two fixed pins 4 can be and be a screw rod this moment, clockwise rotation fixed cylinder 5, make fixed cylinder 5 and two fixed pin 4 threaded connection, fix clamping lever 6 around, can be held down the clamping lever 1, the clamping piece is held down in advance, can be used to the clamp 5 again, the needle is need to take place the clamp 5, the needle is just need to be removed when the clamp 1, the careless than the time, the clamp 1 is required to be opened, the clamp 1 is taken down, the needle can be taken down to be used down, the needle is convenient for the operation is required to be taken down to be opened, the clamp 1, and the carelessly rotates, and the personnel is required to be opened, can be taken down to be opened down to be taken down to the down, etc. is required.

Compared with the prior art, the utility model has the advantages that:

1. the clamping device has the advantages that the structure is simple, the operation is convenient, the conception is novel, the practicability is high, the blades, the accommodating grooves and the clamping pieces are arranged, the blades on the front side and the rear side relatively move in the clamping process and enter the accommodating grooves on the corresponding sides of the blades to shear an umbilical cord, the structure is simplified, the waste of the clamp is avoided, the clamp and the umbilical cord are not contacted, and the clamp can be used for multiple times;

2. simultaneously set up clamping piece, wedge, fixed pin and fixed section of thick bamboo, need not medical personnel and use sharp ware such as syringe needle to pick the clip open when removing, only need rotate fixed section of thick bamboo can, avoid taking place occupational exposure, take the gloves also can operate, the medical personnel operation of being convenient for uses.

Claims (6)

1. The utility model provides a neonate umbilical cord clamp, clamping piece (1) including V font and opening towards right, a serial communication port, clamping piece (1) outside dismantles and is connected with the holder, both sides are equipped with fixed plate (2) respectively around in clamping piece (1), the opposite side of two fixed plates (2) is equipped with a plurality of left and right directions respectively and along wedge (3) of upper and lower direction equipartition, two free ends right sides of clamping piece (1) are equipped with respectively and control axial and semicircular fixed pin (4), the external screw thread has been seted up on fixed pin (4), two fixed pins (4) can draw together into a screw rod, two fixed pins (4) draw together the back and can with a fixed section of thick bamboo (5) threaded connection.

2. The umbilical cord clamp for the neonates according to claim 1, wherein the holder comprises two clamping rods (6) which are arranged in an X shape, the middle parts of the two clamping rods (6) are hinged through upper and lower axial pin shafts (7), the right side of the clamping rods (6) is in an inverted L shape and is subjected to rounding treatment, and the clamping pieces (1) are made of elastic materials.

3. The umbilical cord clamp for the neonates according to claim 1, wherein the opposite sides of the right end of the clamping piece (1) are respectively provided with a clamping groove (8) which is in the up-down direction and is provided with an upward opening, the projection of the clamping groove (8) on the horizontal plane is in a V shape, and an inverted L-shaped part on the right side of the clamping rod (6) can be inserted into the clamping groove (8).

4. The umbilical cord clamp for neonates as claimed in claim 1, wherein the wedge-shaped blocks (3) have a triangular cross section, and the wedge-shaped blocks (3) on the front and rear sides are staggered and can be closely matched with each other.

5. The umbilical cord clamp for the neonates according to claim 1, wherein blades (9) which are positioned above the fixing plate (2) in the left-right direction are respectively arranged on the front side and the rear side in the clamping piece (1), the blades (9) on the front side and the rear side are distributed in a staggered mode, and accommodating grooves (10) corresponding to the blades (9) are formed in the clamping piece (1).

6. The neonatal umbilical clamp according to claim 1, wherein the fixing barrel (5) is left and right axial and is opened leftwards, an internal thread is arranged in the fixing barrel (5), and a rotary disc (11) is coaxially arranged on the right side of the fixing barrel (5).

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