CN214761294U

CN214761294U - Neonate umbilical cord clamp scissors

Info

Publication number: CN214761294U
Application number: CN202121135624.6U
Authority: CN
Inventors: 张中明; 王海燕; 张亚楠; 倪世坤
Original assignee: Weihai Weigao Jiesheng Medical Equipment Co ltd
Current assignee: Weihai Weigao Jiesheng Medical Equipment Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-11-19
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a neonate's navel cord clamp cuts ware relates to medical instrument technical field, specifically is neonate's navel cord clamp cuts ware, including lower plate, punch holder, the left end of lower plate and punch holder is articulated together, pinion holder under the top fixedly connected with of lower plate, the middle part fixedly connected with sand grip of pinion holder, the top fixedly connected with lower sheath of lower plate, the inside fixed mounting of lower sheath has lower cutter. This ware is cut to neonate's navel cord clamp, cooperation through lower pinion rack and last pinion rack is used, when lower splint and punch holder closed, lower pinion rack and last pinion rack can the interlock be in the same place to press from both sides tight cutout to the navel cord, at this moment the sand grip can be pegged graft in the recess, buckle appears in the middle part that makes the sawtooth line, improve the tight effect of clamp, cooperation through lower cutter and last cutter is used, lower cutter is crisscross each other and is cut the navel cord, do not need additionally to use the scissors to cut the navel cord, it is more convenient to use.

Description

Neonate umbilical cord clamp scissors

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a neonate umbilical cord clamp scissors.

Background

The umbilical cord is the connective structure between the fetus and the placenta. The shape of rope is smooth and transparent, and contains connective tissue and a pair of umbilical veins and a pair of umbilical arteries. The umbilical vein passes along the inside of the fetal abdominal wall through the blood sinuses of the liver; the umbilical artery is in communication with the fetal aorta. The other ends of the two blood vessels form a plurality of interconnected capillary networks which are distributed in the placenta villi. Through the osmosis of placenta villus epithelium, the substance exchange is carried out between fetal disc fluid and maternal blood in villus gap.

The umbilical cord is required to be cut off after the baby is born, the umbilical cord blood vessel is generally tied through a disinfection silk thread, then the umbilical cord is cut off through scissors, the operation is complex, the umbilical cord is also clamped and cut through an umbilical cord clamping and cutting device, the existing umbilical cord clamping and cutting device comprises a clamp and a clamp similar to the scissors, the clamp is required to be placed in the clamp during use, then the clamp is driven to clamp and cut the umbilical cord through the clamp, the operation steps are simplified, the clamp is generally disposable, and large resource waste is caused, so that the umbilical cord clamping and cutting device for the newborn is provided

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a neonate umbilical cord clamp cuts ware has solved the problem of proposing in the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: neonate's umbilical cord clamp cuts ware, including lower plate, punch holder, the left end of lower plate and punch holder articulates together, the top fixedly connected with lower toothed plate of lower plate, the middle part fixedly connected with sand grip of lower toothed plate, the sheath under the top fixedly connected with of lower plate, the inside fixed mounting of sheath has lower cutter down, the bottom of lower plate has been seted up down and has been put the groove, the inside of putting the groove down articulates there is lower extension plate, the bottom fixedly connected with upper toothed plate of punch holder, the inside recess of having seted up of upper toothed plate, the sheath is gone up to the bottom fixedly connected with of punch holder, the inside fixed mounting of upper toothed plate has the upper cutter.

Optionally, the lower toothed plate is matched with the upper toothed plate, the convex strip is matched with the groove, and the convex strip is just clamped into the groove when the lower toothed plate is engaged with the upper toothed plate.

Optionally, the lower sheath is located in front of the lower toothed plate, the upper sheath is located in front of the upper toothed plate, and the knife edges of the lower cutter and the upper cutter are attached to each other.

Optionally, the top of the lower clamping plate is fixedly connected with a clamping pin, the bottom of the upper clamping plate is fixedly connected with a clamping groove, and the clamping pin is matched with the clamping groove.

Optionally, an upper holding groove is formed in the top of the upper clamping plate, an upper elongated plate is hinged to the inside of the upper holding groove, and the upper elongated plate and the lower elongated plate are identical in structure.

Optionally, the lower extension plate and the upper extension plate are provided with arc-shaped notches at right ends thereof, and the length of the lower extension plate and the length of the upper extension plate are smaller than that of the lower placement groove and that of the upper placement groove.

The utility model provides a neonate umbilical cord clamp cuts ware possesses following beneficial effect:

1. this ware is cut to neonate's umbilical cord clamp, cooperation through lower pinion rack and last pinion rack is used, when lower pinion rack and punch rack closed, lower pinion rack and last pinion rack can the interlock be in the same place, thereby press from both sides tight cutout to the navel cord, at this moment the sand grip can be pegged graft in the recess, buckle appears in the middle part that makes the sawtooth line, improve the tight effect of clamp, cooperation through lower cutter and last cutter is used, pinion rack and last pinion rack press from both sides the time tight to the navel cord down, lower cutter interlocks each other and cuts the navel cord, do not need additionally to use the scissors to cut the navel cord, it is more convenient to use.

2. This ware is cut to neonate's umbilical cord clamp, cooperation through bayonet lock and draw-in groove is used, when lower plate and punch holder are closed, the bayonet lock can insert the inside of draw-in groove and be blocked by the draw-in groove, thereby prevent that lower plate and punch holder from loosening, through setting up down extension plate and last extension plate, when closing lower plate and punch holder, will add extension plate and last extension plate and take out from placing groove under and the last standing groove respectively, thereby increased the arm of force when lower plate and punch holder are closed, more laborsaving when making lower plate and punch holder closed.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of another aspect of the present invention;

FIG. 3 is a schematic structural view of the present invention when the upper and lower elongated plates are taken out;

fig. 4 is a schematic structural view of the upper and lower elongated plates of the present invention taken out from another angle.

In the figure: 1. a lower splint; 2. a lower toothed plate; 3. a convex strip; 4. a sheath is put; 5. a lower cutter; 6. a bayonet lock; 7. placing the tank down; 8. a lower lengthened plate; 9. an upper splint; 10. an upper toothed plate; 11. a groove; 12. putting a sheath; 13. an upper cutter; 14. a card slot; 15. an upper placing groove; 16. an upper lengthened plate; 17. an arc-shaped notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the neonate umbilical cord clamp scissors comprise a lower splint 1 and an upper splint 9, wherein the left ends of the lower splint 1 and the upper splint 9 are hinged together, the top of the lower splint 1 is fixedly connected with a lower toothed plate 2, the middle part of the lower toothed plate 2 is fixedly connected with a raised line 3, the top of the lower splint 1 is fixedly connected with a lower sheath 4, the inner part of the lower sheath 4 is fixedly provided with a lower cutter 5, the bottom of the lower splint 1 is provided with a lower placing groove 7, the inner part of the lower placing groove 7 is hinged with a lower lengthening plate 8, the bottom of the upper splint 9 is fixedly connected with an upper toothed plate 10, the inner part of the upper toothed plate 10 is provided with a groove 11, through the matching use of the lower toothed plate 2 and the upper toothed plate 10, when the lower splint 1 and the upper splint 9 are closed, the lower toothed plate 2 and the upper toothed plate 10 can be meshed together, so as to clamp and cut off an umbilical cord, at the raised line 3 can be inserted into the groove 11, so that the middle part of a sawtooth line is bent, and the clamping effect is improved, the lower toothed plate 2 is matched with the upper toothed plate 10, the convex strip 3 is matched with the groove 11, the convex strip 3 is just clamped in the groove 11 when the lower toothed plate 2 is meshed with the upper toothed plate 10, the bottom of the upper clamping plate 9 is fixedly connected with an upper knife sheath 12, an upper cutter 13 is fixedly installed inside the upper knife sheath 12, through the matched use of the lower cutter 5 and the upper cutter 13, when the lower toothed plate 2 and the upper toothed plate 10 clamp an umbilical cord, the lower cutters 5 are mutually staggered to cut the umbilical cord, no additional scissors are needed to cut the umbilical cord, the use is more convenient, the lower knife sheath 4 is positioned in front of the lower toothed plate 2, the upper knife sheath 12 is positioned in front of the upper toothed plate 10, the knife edges of the lower cutters 5 and the upper cutters 13 are mutually attached together, the top of the lower clamping plate 1 is fixedly connected with a clamping pin 6, the bottom of the upper clamping plate 9 is fixedly connected with a clamping groove 14, the clamping pin 6 is matched with the clamping groove 14, and the clamping pin 6 is matched with the clamping groove 14, when the lower clamping plate 1 and the upper clamping plate 9 are closed, the clamping pin 6 can be inserted into the clamping groove 14 and clamped by the clamping groove 14, so that the lower clamping plate 1 and the upper clamping plate 9 are prevented from loosening, the upper placing groove 15 is formed in the top of the upper clamping plate 9, the upper lengthening plate 16 is hinged in the upper placing groove 15, the upper lengthening plate 16 and the lower lengthening plate 8 are identical in structure, the lower lengthening plate 8 and the upper lengthening plate 16 are arranged, when the lower clamping plate 1 and the upper clamping plate 9 are closed, the lower lengthening plate 8 and the upper lengthening plate 16 are respectively taken out from the lower placing groove 7 and the upper placing groove 15, so that the force arm when the lower clamping plate 1 and the upper clamping plate 9 are closed is increased, labor is saved when the lower clamping plate 1 and the upper clamping plate 9 are closed, the right ends of the lower lengthening plate 8 and the upper lengthening plate 16 are both provided with arc-shaped notches 17, and the arc-shaped notches 17 are arranged, so that the lower lengthening plate 8 and the upper lengthening plate 16 can be conveniently pulled out from the interiors of the lower placing groove 7 and the upper placing groove 15, the lengths of the lower and upper

elongated plates

8 and 16 are smaller than the lengths of the lower and upper standing grooves 7 and 15.

In conclusion, when the neonate umbilical cord clamp scissors are used, the lower lengthened plate 8 and the upper lengthened plate 16 are taken out of the lower placing groove 7 and the upper placing groove 15, an umbilical cord is placed between the lower clamping plate 1 and the upper clamping plate 9, the lower clamping plate 1 and the upper clamping plate 9 are closed by pressing the lengthened plate 8 and the upper lengthened plate 16 inwards, the umbilical cord is clamped through the lower toothed plate 2 and the upper toothed plate 10, the umbilical cord is cut through the mutual staggering of the lower cutter 5 and the upper cutter 13, the clamping pin 6 is inserted into the clamping groove 14 and clamped, and then the lower lengthened plate 8 and the upper lengthened plate 16 are placed back into the lower placing groove 7 and the upper placing groove 15 again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Neonate's umbilical cord clamp cuts ware, including lower plate (1), upper plate (9), its characterized in that: the utility model discloses a cutting tool, including lower plate (1) and punch holder (9), the left end of lower plate (1) is articulated together, the top fixedly connected with lower pinion rack (2) of lower plate (1), middle part fixedly connected with sand grip (3) of lower pinion rack (2), sheath (4) under the top fixedly connected with of lower plate (1), the inside fixed mounting of sheath (4) has cutter (5) down, lower groove (7) have been seted up to the bottom of lower plate (1), the inside of lower groove (7) articulates there is lower extension board (8), bottom fixedly connected with of punch holder (9) goes up pinion rack (10), the inside of going up pinion rack (10) is seted up fluted (11), sheath (12) are gone up to the bottom fixedly connected with of punch holder (9), the inside fixed mounting of going up sheath (12) has last cutter (13).

2. The neonatal umbilical cord forceps of claim 1, wherein: lower toothed plate (2) and last toothed plate (10) phase-match, sand grip (3) and recess (11) phase-match, sand grip (3) just with joint in recess (11) when lower toothed plate (2) and last toothed plate (10) interlock.

3. The neonatal umbilical cord forceps of claim 1, wherein: the lower sheath (4) is positioned in front of the lower toothed plate (2), the upper sheath (12) is positioned in front of the upper toothed plate (10), and the knife edges of the lower cutter (5) and the upper cutter (13) are attached together.

4. The neonatal umbilical cord forceps of claim 1, wherein: the top fixedly connected with bayonet lock (6) of lower plate (1), the bottom fixedly connected with draw-in groove (14) of punch holder (9), bayonet lock (6) and draw-in groove (14) phase-match.

5. The neonatal umbilical cord forceps of claim 1, wherein: an upper placing groove (15) is formed in the top of the upper clamping plate (9), an upper elongated plate (16) is hinged to the inside of the upper placing groove (15), and the upper elongated plate (16) and the lower elongated plate (8) are identical in structure.

6. The neonatal umbilical cord forceps of claim 5, wherein: arc-shaped notches (17) are formed in the right ends of the lower elongated plate (8) and the upper elongated plate (16), and the length of the lower elongated plate (8) and the length of the upper elongated plate (16) are smaller than that of the lower placement groove (7) and that of the upper placement groove (15).