CN220423939U - Disposable medical double-clamp umbilical cord safety cutter - Google Patents

Abstract

The utility model discloses a disposable medical double-clamp umbilical cord safety cutter, which relates to the technical field of umbilical cord cutters and comprises a positioning plate, wherein support plates are rotatably arranged at two ends of the inside of the positioning plate, hemostatic press plates are arranged at the upper ends of the support plates through clamping mechanisms, connecting plates are fixedly arranged at the bottoms of the two hemostatic press plates, support rods are fixedly arranged inside the positioning plate, a push plate is sleeved on the rod wall of the support rods in a sliding manner, a push plate cover is arranged on the outer side of the lower ends of the two connecting plates, sliding holes are formed in the push plate, lantern rings are sleeved in the sliding holes in the sliding manner, and scissor parts are fixedly arranged at the ends of the lantern rings. According to the positioning plate, the supporting plate, the clamping mechanism, the hemostatic pressing plates and the scissors part, the push plate can simultaneously press the two hemostatic pressing plates, so that the two hemostatic pressing plates and the supporting plate are matched to simultaneously clamp two ends of an umbilical cord, the umbilical cord is sheared under the action of the scissors part, the clamping and shearing steps of the umbilical cord are reduced, and meanwhile, the umbilical cord is far away from the umbilical cord, so that cross infection is avoided as much as possible.

Description

Disposable medical double-clamp umbilical cord safety cutter

Technical Field

The utility model relates to the technical field of umbilical cord cutting devices, in particular to a disposable medical double-clamp umbilical cord safety cutting device.

Background

The umbilical cord cutting device is used for cutting the umbilical cord of the placenta during delivery or caesarean section, and replaces the traditional multi-step operation process.

Through retrieval, patent number CN201048962Y discloses a disposable medical double-clamp umbilical cord safety cutter, and the cutter is ensured by cutting and clamping at the far end of a handheld fixed handle frame, so that an operator does not need to directly contact an operation area and blood pollution, the occurrence of iatrogenic cross infection can be prevented, the operation process is simplified, and unsafe operation is avoided as much as possible.

However, the above-mentioned clipping device can not clamp and clip the two ends of the umbilical cord at the same time when in use, and step-by-step operation is needed, and meanwhile, the device is too close to the woman and infant, and cross infection still can be caused.

Disclosure of Invention

The utility model is provided in view of the problems of the prior disposable medical double-clamp umbilical cord safety cutter.

Therefore, the utility model aims to provide a disposable medical double-clamp umbilical cord safety cutter, which solves the problem that the cutter can not clamp and cut two ends of an umbilical cord simultaneously and needs to be operated step by step when in use.

In order to achieve the above object, the present utility model provides the following technical solutions:

the disposable medical double-clamp umbilical cord safety cutter comprises a positioning plate, wherein both ends of the inner part of the positioning plate are rotatably provided with supporting plates, the upper ends of the supporting plates are provided with hemostatic pressing plates through clamping mechanisms, and umbilical cords can be stably clamped between the hemostatic pressing plates and the supporting plates through the clamping mechanisms for fixation;

the bottoms of the two hemostatic press plates are fixedly provided with connecting plates, the inside of the positioning plate is fixedly provided with a support rod, the rod wall of the support rod is sleeved with a push plate in a sliding manner, the push plate is covered on the outer sides of the lower ends of the two connecting plates, and the two connecting plates can be pushed simultaneously through the sliding arrangement of the push plate and the support rod, so that the hemostatic press plate is separated from the support plate, and umbilical cord clamping is facilitated;

the inside of push pedal has been seted up the slide hole, the inside slip cap of slide hole is equipped with the lantern ring, the tip fixed of lantern ring is equipped with scissors portion for scissors portion can slide, is convenient for cut off the inside umbilical cord of both sides hemostasis clamp plate fast.

Preferably, the scissors portion includes lower handle of a knife and goes up the handle of a knife, the tip of lower handle of a knife and last handle of a knife is all fixed and is equipped with the blade, the fixed dead lever that wears to be equipped with in inside of lower handle of a knife, it locates to go up the handle of a knife rotation cover the outside of dead lever, the pole wall cover of dead lever is equipped with first torsional spring, the both ends of first torsional spring respectively with last handle of a knife and dead lever fixed connection, the tip fixation of going up the handle of a knife is equipped with the arm-tie, through the setting of arm-tie and first torsional spring, can carry out quick convenient to the umbilical cord and cut.

Preferably, the fixture includes the fixed plate that two symmetries set up, fixed plate and backup pad fixed connection, and fixedly between be equipped with the bull stick, the fixed cover of hemostasis clamp plate is located the outside of bull stick, the both ends of bull stick all overlap and are equipped with the second torsional spring, the both ends of second torsional spring respectively with fixed plate and hemostasis clamp plate fixed connection, torsion setting through the second torsional spring can be when the push pedal promotes the even board for hemostasis clamp plate and backup pad separation.

Preferably, a baffle is fixedly sleeved at one end of the supporting rod, which is far away from the positioning plate, so as to limit the movement of the pushing plate.

Further, one end of the lower cutter handle, which is far away from the blade, is fixedly connected with the lantern ring, so that the position of the scissors part can be fixed.

Preferably, the backup pad passes through pivot and locating plate rotation connection for two hemostasis clamp plates can carry out transverse distance adjustment according to the umbilical cord length, are convenient for carry out convenient centre gripping to the umbilical cord both ends.

In the technical scheme, the utility model has the technical effects and advantages that:

1. according to the utility model, through the locating plate, the supporting plate, the clamping mechanism, the hemostatic pressing plates and the scissors part, the push plate can simultaneously press the two hemostatic pressing plates, so that the two hemostatic pressing plates and the supporting plate are matched to simultaneously clamp two ends of an umbilical cord, the umbilical cord is sheared under the action of the scissors part, the clamping and shearing steps of the umbilical cord are reduced, and meanwhile, the umbilical cord is far away from the umbilical cord, so that cross infection is avoided as much as possible.

2. According to the utility model, the scissor part can be transversely moved through the locating plate, the sliding hole and the lantern ring, so that the two sides of the umbilical cord can be conveniently and rapidly sheared, and the umbilical cord shearing efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic side view of the scissor portion of FIG. 1 according to the present utility model;

fig. 3 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.

Reference numerals illustrate:

1. a positioning plate; 2. a support plate; 3. a hemostatic pressure plate; 4. a connecting plate; 5. a support rod; 6. a push plate; 7. a collar; 8. a scissors section; 9. a cutter handle is arranged; 10. a knife handle is arranged; 11. a blade; 12. a fixed rod; 13. a first torsion spring; 14. pulling a plate; 15. a fixing plate; 16. a rotating rod; 17. a second torsion spring; 18. and a baffle.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses a disposable medical double-clamp umbilical cord safety cutter.

Example 1

The utility model provides a disposable medical double-clamp umbilical cord safety cutter as shown in fig. 1-3, which comprises a positioning plate 1, wherein both ends of the inside of the positioning plate 1 are rotatably provided with a supporting plate 2, the supporting plate 2 is rotatably connected with the positioning plate 1 through a shaft pin, and the upper end of the supporting plate 2 is provided with a hemostatic pressing plate 3 through a clamping mechanism;

the bottoms of the two hemostatic pressing plates 3 are fixedly provided with connecting plates 4, the inside of the positioning plate 1 is fixedly provided with a supporting rod 5, the rod wall of the supporting rod 5 is slidably sleeved with a push plate 6, the push plate 6 is covered on the outer sides of the lower ends of the two connecting plates 4, and one end, far away from the positioning plate 1, of the supporting rod 5 is fixedly sleeved with a baffle 18;

the slide hole is offered to the inside of push pedal 6, and the inside slip cap in slide hole is equipped with lantern ring 7, and the tip of lantern ring 7 is fixed and is equipped with scissors portion 8.

When the infant needs to cut the umbilical cord after birth, the umbilical cord is firstly drawn out, the two supporting plates 2 and the locating plate 1 are enabled to rotate relatively according to the lengths of the two ends of the umbilical cord, the distance between the two supporting plates 2 is adjusted, then the pushing plate 6 is pushed, the pushing plate 6 slides along the supporting rods 5 and simultaneously presses the two connecting plates 4, the hemostatic pressing plate 3 is separated from the supporting plates 2 through the connection of the connecting plates 4, at the moment, the two ends of the umbilical cord are respectively arranged between the two supporting plates 2 and the hemostatic pressing plate 3, the two ends of the umbilical cord are pressed, and then the two ends of the umbilical cord are rapidly cut through the sliding of the scissors portions 8.

Example 2

Embodiment 2 in order to be able to carry out stable centre gripping to the umbilical cord on the basis of embodiment 1, as shown in fig. 1 and 3, clamping mechanism includes two fixed plates 15 that the symmetry set up, fixed plate 15 and backup pad 2 fixed connection, and fixedly be equipped with bull stick 16 between, the outside of bull stick 16 is located to hemostatic clamp plate 3 fixed cover, the both ends of bull stick 16 all overlap and are equipped with second torsional spring 17, the both ends of second torsional spring 17 respectively with fixed plate 15 and hemostatic clamp plate 3 fixed connection.

When even board 4 drives hemostasis clamp plate 3 and keep away from backup pad 2, hemostasis clamp plate 3 drives bull stick 16 and rotates between two fixed plates 15 for hemostasis clamp plate 3 is the slope setting, and second torsional spring 17 receives the torsional spring this moment, and when the navel cord is located between backup pad 2 and hemostasis clamp plate 3, unclamp push pedal 6, make even board 4 can rebound to the normal position, at this moment through the elasticity of second torsional spring 17, make hemostasis clamp plate 3 rebound to the normal position through bull stick 16 to carry out the cross contact to backup pad 2, accomplish the clamp positioning to the navel cord.

Example 3

Embodiment 3 in order to cut off the both ends of umbilical cord fast on the basis of embodiment 1-2, as shown in fig. 1-2, scissors portion 8 includes lower handle of a knife 9 and last handle of a knife 10, the lantern ring 7 is kept away from the one end fixed connection of blade 11 with lower handle of a knife 9, the tip of lower handle of a knife 9 and last handle of a knife 10 is all fixed and is equipped with blade 11, fixed dead lever 12 of wearing is fixed in the inside of lower handle of a knife 9, the outside of dead lever 12 is located in the rotation cover of last handle of a knife 10, the pole wall cover of dead lever 12 is equipped with first torsional spring 13, the both ends of first torsional spring 13 respectively with last handle of a knife 10 and dead lever 12 fixed connection, the tip of last handle of a knife 10 is fixed and is equipped with arm-tie 14.

When the umbilical cord is required to be sheared after clamping and positioning, the scissors portion 8 can be transversely moved through the sliding fit of the sleeve ring 7 and the sliding hole and moved to the two ends of the umbilical cord, at the moment, the upper cutter handle 10 and the lower cutter handle 9 are arranged in a crossed mode through the torsion force of the first torsion spring 13, the two blades 11 are separated, then extend into the two sides of the umbilical cord and start to pull the connecting plate 14, the first torsion spring 13 is supported through the fixing rod 12, meanwhile, the two blades 11 are close to each other and rapidly shear the umbilical cord, the pulling plate 14 is loosened after shearing, the two blades 11 are separated and rebound to the original position under the torsion force of the first torsion spring 13, at the moment, the scissors portion 8 is separated from the umbilical cord, the umbilical cord at the other end can be sheared, and umbilical cord clamping and shearing efficiency is improved.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims (6)

1. The disposable medical double-clamp umbilical cord safety cutter comprises a positioning plate (1), and is characterized in that two ends of the inside of the positioning plate (1) are respectively provided with a supporting plate (2) in a rotating way, and the upper end of the supporting plate (2) is provided with a hemostatic pressing plate (3) through a clamping mechanism;

the bottoms of the two hemostatic pressing plates (3) are fixedly provided with connecting plates (4), the inside of the positioning plate (1) is fixedly provided with a supporting rod (5), the rod wall of the supporting rod (5) is sleeved with a pushing plate (6) in a sliding manner, and the pushing plate (6) is covered on the outer sides of the lower ends of the two connecting plates (4);

the inside of push pedal (6) has seted up the slide hole, the inside slip cap in slide hole is equipped with lantern ring (7), the tip of lantern ring (7) is fixed and is equipped with scissors portion (8).

2. The disposable medical double-clamp umbilical cord safety cutter according to claim 1, wherein the scissors portion (8) comprises a lower cutter handle (9) and an upper cutter handle (10), the ends of the lower cutter handle (9) and the upper cutter handle (10) are fixedly provided with a blade (11), a fixing rod (12) is fixedly penetrated in the interior of the lower cutter handle (9), the upper cutter handle (10) is rotatably sleeved on the outer side of the fixing rod (12), a first torsion spring (13) is sleeved on the rod wall of the fixing rod (12), two ends of the first torsion spring (13) are fixedly connected with the upper cutter handle (10) and the fixing rod (12) respectively, and a pulling plate (14) is fixedly arranged at the end of the upper cutter handle (10).

3. The disposable medical double-clamp umbilical cord safety cutter according to claim 1, wherein the clamping mechanism comprises two symmetrically arranged fixing plates (15), the fixing plates (15) are fixedly connected with the supporting plate (2), a rotating rod (16) is fixedly arranged between the fixing plates, the hemostatic pressing plate (3) is fixedly sleeved on the outer side of the rotating rod (16), two ends of the rotating rod (16) are respectively sleeved with a second torsion spring (17), and two ends of the second torsion spring (17) are respectively fixedly connected with the fixing plates (15) and the hemostatic pressing plate (3).

4. The disposable medical double-clamp umbilical cord safety cutter according to claim 1, wherein a baffle (18) is fixedly sleeved at one end of the supporting rod (5) far away from the positioning plate (1).

5. The disposable medical double-clamp umbilical cord safety cutter according to claim 2, wherein one end of the lower cutter handle (9) far away from the blade (11) is fixedly connected with the lantern ring (7).

6. The disposable medical double-clamp umbilical cord safety cutter according to claim 1, wherein the supporting plate (2) is rotatably connected with the positioning plate (1) through a shaft pin.