CN102631232A

CN102631232A - Umbilical cord amputator

Info

Publication number: CN102631232A
Application number: CN2012101401838A
Authority: CN
Inventors: 何定甫
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-09
Filing date: 2012-05-09
Publication date: 2012-08-15
Also published as: WO2013166866A1

Abstract

An umbilical cord amputator comprises a push-cut rod, a clamping seat, a mother clamp and an infant clamp, wherein a blade is installed at one end of the push-cut rod, one side surface of the blade is provided with a shift piece to be matched with the infant clamp, the other side surface of the blade is provided with a slide rail, the clamping seat consists of a bottom plate and a sliding cavity, the push-cut rod is inserted into the sliding cavity on the clamping seat, the mother clamp and the infant clamp are connected onto the bottom plate of the clamping seat, an upper chute and a lower chute are respectively arranged on the upper and the lower inner walls of the sliding cavity to be slidably matched with the push-cut rod, a lug is fixed at the opening ends of the lower arms of the infant clamp to be matched with a blind hole on the inner wall of one end part of the bottom plate of the clamping seat. The push-cut rod linearly moves in the upper and the lower chutes in the sliding cavity, cannot swing, not only is safe to use but also increases the cutting force, the blind hole and the lug on the infant clamp are additionally matched with each other, the infant clamp cannot be pushed out of the clamping seat before the cutting, so the umbilical cord amputator is perfectly safe, is safer to use, also saves labor, is convenient to be operated by medical personnel, has a light weight and a small volume, is easy to manufacture, saves materials, and also reduces the cost.

Description

The umbilical cord cutter

Technical field

The present invention relates to a kind of medical apparatus, after the birth of particularly a kind of neonate, be used to cut when connecting between the mother and baby umbilical cord, can also disposable completion to the umbilical cord cutter of the tight sealing of umbilical cord head-clamp.

Background technology

The patent No. 201010155126.8 " Umbilic clamping cutter " provides a kind of usefulness two mother and baby's clamps that the umbilical cord two ends are clamped earlier, pushes away then that to cut bar mobile as syringe; Initiatively cut umbilical cord with its top cutter, cut, can avoid blood splash phenomenon because of clamping afterwards earlier; Ensured medical personnel's physical and mental health; Also can see whole operating process simultaneously, result of use is good, but this sickle structure is perfect not enough, perfection also need improve.

Summary of the invention

Technical problem to be solved by this invention is: a kind of follow-on umbilical cord cutter is provided, makes it rational in infrastructure, more perfect, and in light weight, volume is little, easy to use, the operation lighter, good cutting effect.

The present invention addresses the above problem the technical scheme that is adopted: the umbilical cord cutter, comprise catch bar, grip slipper, mother, baby's clamp, and the said end of cutting bar that pushes away is installed blade; One side surface has plectrum to cooperate with baby's clamp; There is slide rail on the opposite side surface, and said grip slipper is made up of base plate and sliding cavity, said pushing away in the sliding cavity of cutting on the bar insertion grip slipper; Connect female, baby's clamp on the base plate of said grip slipper; Have upper and lower chute to cut bar and be slidingly matched with pushing away on the upper and lower inwall of said sliding cavity respectively, the underarm opening of said baby's clamp is fixed a projection, cooperates with blind hole on the grip slipper base plate one end inwall.

Compared with prior art; The invention has the advantages that: this umbilical cord cutter to former grip slipper, push away the planform of cutting bar and improve, make it rational in infrastructure more perfect, and manipulate safe, effective; Grip slipper is made up of mutually perpendicular sliding cavity and base plate two parts; The last inwall increase of vertical component sliding cavity is now cut two upper hopper chutes that bar cooperates with pushing away, and has a blind hole at an end inwall of base plate near baby's clamp one side, cooperates with a projection that increases on baby's clamp end.Because of pushing away the cross section of cutting bar is T shape; In the cutting pushing course; Only there is following positioning runner former supreme location, if the too big upper surface of thrust is prone to rock, the upper and lower end that at present pushes away whole T shape when cutting bar and in sliding cavity, moving all in upper and lower chute straight line move; Can not rock the cutting force that also increased not only safe in utilization.If thrust is excessive, too quickly, pushes away and cut also no show cut place of bar when operating in addition, because of the fixing not firm meeting on grip slipper of baby's clamp is pulled to outside the grip slipper; The existing projection that has increased on blind hole and the baby's clamp is worked in coordination, and can not leave grip slipper before guaranteeing to push away the plectrum cut on the bar and baby's clamp contacting, and it is perfectly safe to accomplish; Can baby's clamp not released outside the grip slipper, use safety and reliability laborsaving again, be convenient to operation of medical workers; Make that it is in light weight, volume is little, be prone to make, material-saving, reduce cost again.

Description of drawings

Fig. 1, structural representation of the present invention.

The structural representation of Fig. 2, grip slipper.

The structural representation of Fig. 3, catch bar.

The structural representation of Fig. 4, female clamp.

The structural representation of Fig. 5, baby's clamp.

The specific embodiment

Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.

One end of female clamp 1, baby's clamp 2 is a conjoined structure; Convex tendon 1-2,2-2 are arranged in the middle of the upper arm outer surface; There are crotch 1-1,2-1 to cooperate on the opening, the three projection 1-3 that are uniformly distributed with are arranged on female clamp underarm bottom surface, on baby's clamp underarm sidewall two through hole 2-3 is arranged with orthogonal catching groove 1-4,2-5; Like Fig. 4, shown in Figure 5, identical with prior art.

The orthogonal catching groove 2-5 of the baby's clamp 2 underarm open ends outside increases by an orthogonal projection 2-4 now.

Grip slipper 4 is made up of with vertical sliding cavity 4-6 orthogonal transverse bottom plate 4-7; The upper and lower place of sliding cavity inwall has upper hopper chute 4-4, gliding groove 4-5 respectively; Three through hole 4-2 are arranged on one side of base plate, a dividing plate 4-1 is arranged on the base plate, two joint pin 4-3 are arranged on the sidewall of dividing plate; One end of base plate leans on the inwall of baby's clamp has the blind hole 4-8 that matches with baby's clamp upper protruding block 2-4, as shown in Figure 2.

Pushing away and cutting bar 5 one end sections is T shape; The upper surface one edge of circular arc has protruding limited post 5-4; The lower surface both sides have with baby's clamp, female clamp on the short concave slide groove 5-5 that cooperates of convex tendon 1-2,2-2, pushing away fixed blade 3 on the termination of cutting the bar vertical, the plectrum 5-1 on protruding band inclined-plane is arranged on the other end surface; There is the slide rail 5-3 that cooperates with gliding groove 4-5 the lower end, the back side of the other end; Push away the other end side of the being arc pushing handle 5-2 that cuts bar, pushing handle 5-2 and grip slipper sliding cavity 4-6 end face cavity geometry are complementary, and be as shown in Figure 3.

The three projection 1-3s of female clamp 1 usefulness on it fasten in the three through hole 4-2 on the grip slipper base plate, and the through hole 2-1 of baby's clamp 2 usefulness on it is connected on the joint pin 4-3 of grip slipper 4 dividing plate 4-1.

Cut in the sliding cavity on the bar 5 insertion grip slippers 4 being fixed with pushing away of blade 3; And the slide rail 5-3 on it is inserted in the gliding groove 4-5 on the grip slipper; The upper surface of circular arc inserts the interior location of upper hopper chute 4-4 of sliding cavity; Make to push away the T shape part of cutting bar upper and lower chute 4-4,4-5 left and right the moving in grip slipper 4 on the sliding cavity 4-6, limited block 5-4 restriction pushes away cuts bar 5 and from grip slipper 4, skids off, as shown in Figure 1.

During use, umbilical cord is put into the opening of female clamp, baby's clamp respectively, and crotch 1-1,2-1 are tipped in respectively in catching groove 1-4, the 2-5; Umbilical cord is clamped back reuse thumb withstand pushing handle 5-2, push away forward and cut bar 5, it is last that at this moment the short concave slide groove 5-5 on it will be buckled in mother, the convex tendon 1-2 of baby's clamp, 2-2; Push away and cut bar and shift the grip slipper end as syringe onto along upper and lower chute, meanwhile blade 3 also touches the umbilical cord between two clamps, and umbilical cord is cut off; Push away simultaneously the plectrum 5-1 that cuts on the bar also synchronously with baby's clamp 2 toward extrapolation; Leave base plate and shift onto outside the grip slipper 4, not manipulation fully, save time, laborsaving.

Baby's clamp 2 falls down and stays on one's body the neonate at this moment, and will dry up through 18～24 hours umbilicus heads comes off.

Claims

1. umbilical cord cutter; Comprise catch bar (5), grip slipper (4), mother, baby's clamp (1,2); The said end of cutting bar that pushes away is installed blade (3), and a side surface has plectrum (5-1) to cooperate with baby's clamp (2), and there is slide rail (5-3) on the opposite side surface; Said grip slipper (4) is made up of base plate (4-7) and sliding cavity (4-6); Said pushing away cut bar (5) and inserted in the sliding cavity (4-6) on the grip slipper (4), and the base plate of said grip slipper (4-7) is gone up and connected female, baby's clamp (1,2), it is characterized in that having respectively on the upper and lower inwall of said sliding cavity (4-6) upper and lower chute (4-4,4-5) to cut bar (5) and be slidingly matched with pushing away; The underarm opening of said baby's clamp (2) is fixed a projection (2-4), cooperates with blind hole (4-8) on grip slipper base plate (4-7) the end inwall.

2. umbilical cord cutter according to claim 1 is characterized in that the orthogonal catching groove of said baby's clamp (2) underarm open end (1-4) outboard end adds an orthogonal projection (2-4).

3. umbilical cord cutter according to claim 1; It is characterized in that the described upper surface of cutting bar (5) that pushes away is a circular arc; Insert the interior location of upper hopper chute (4-4) of grip slipper (4) sliding cavity (4-6); It is left and right mobile in grip slipper along the upper and lower chute (4-4,4-5) on the sliding cavity (4-6) to push away the T shape part of cutting bar, and pushing away the other end of cutting bar (5) has long arc shape pushing handle (5-2), is complementary with grip slipper sliding cavity (4-6) end face cavity geometry.

4. umbilical cord cutter according to claim 1 and 2; It is characterized in that described grip slipper (4) is made up of with vertical sliding cavity (4-6) orthogonal transverse bottom plate (4-7); The upper and lower place of sliding cavity inwall has upper hopper chute (4-4), gliding groove (4-5) respectively, and an end of base plate (4-2) leans on the inwall of baby's clamp (2) has the blind hole (4-8) that matches with baby's clamp upper protruding block (2-4).