CN201324259Y

CN201324259Y - Umbilical cord amputator

Info

Publication number: CN201324259Y
Application number: CNU2008202383198U
Authority: CN
Inventors: 赵家福
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-22
Filing date: 2008-12-22
Publication date: 2009-10-14
Anticipated expiration: 2018-12-22

Abstract

The utility model discloses an umbilical cord amputator, which belongs to the field of medical appliance. The umbilical cord amputator comprises a first clamp, a second clamp and a clamp holder; wherein the clamp holder comprises two walls connected through a plate, a blade is arranged on the plate, the first clamp and the second clamp can slide in a holding channel on the clamp holder, a rail is arranged inside the holding channel, raised strips are arranged at the corresponding positions on the first clamp and the second clamp, an extruding handle is arranged on the second clamp, a step is arranged on the extruding handle, the position of the step is corresponding to one leg of the first clamp, and when the handle is extruded, the step butts against the leg of the first clamp; the cross sections of the raised strips and the rail are in mutually matched rectangular shapes, a penetrating groove is arranged on the raised strip on the second clamp along the length direction, pins are arranged on the walls corresponding to the head end of the rail, and are inserted into the penetrating groove. The umbilical cord amputator has the advantages that the pins are adopted for positioning the amputator, so that the second clamp can not go out of the rail, the structure is simple and reliable, and the umbilical cord amputator can be used for amputating the umbilical cord of a new born baby.

Description

The umbilical cord cutter

Technical field

This utility model relates to a kind of medical apparatus and instruments, particularly a kind ofly is used to cut off umbilical cord and hemostatic medical apparatus and instruments.

Background technology

In Chinese patent database, a kind of device that is used to clamp and cut umbilical cord is disclosed, its patent No. is: ZL98804728.4, this device comprises: first clamp and second clamp, described first clamp and second clamp respectively have at one end hinged a pair of shank, and shank opens and forms the opening that can hold gripped object; This device also comprises a clamper, it has a pair of between opposed wall spare, and by connect described wall spare plate separated holds passage, described plate is provided with a blade, first clamp and second clamp can slide in holding passage, so that clamper is moved to the other end from the hinged end of first clamp and second clamp, thereby force first clamp and second clamp to close up, and cut off the gripped object be clamped on first clamp and second clamp by blade, holding passage and corresponding first clamp, be provided with raised line and track between second clamp, to guarantee that raised line can be along slide, second clamp is provided with one and pushes handle, this is pushed and also is provided with a step on the handle, this step position is corresponding with a shank of first clamp, when pushing this handle, step is conflicted at a shank of first clamp, first clamp can be entered from clamper one end, and take out from the other end, second clamp then is retained in the clamper, for guaranteeing that first clamp and second clamp can not break away from the track head end mutually, described raised line and track are the T shape that cooperatively interacts, and between corresponding track of second clamp and raised line head end, be provided with a barb that cooperatively interacts and hook groove, after barb inserts the hook groove, second clamp can not be deviate from, conflict at a shank of first clamp by step step thereon, cause first clamp also can not deviate from, so that use.Its weak point with this apparatus structure complexity, make difficulty relatively.

In the PCT application, a kind of clamping and cutter sweep are also disclosed, its application number is: PCD/DK94/00364, notification number is WO95/08953, this device mainly includes first clamp and second clamp, described first clamp and second clamp respectively have at one end hinged a pair of shank, and shank opens and forms the opening that can hold gripped object; This device also comprises a clamper, it has a pair of between opposed wall spare, and by connect described wall spare plate separated holds passage, described plate is provided with a blade, first clamp and second clamp can slide in holding passage, so that clamper is moved to the other end from the hinged end of first clamp and second clamp, thereby force first clamp and second clamp to close up, and cut off the gripped object be clamped on first clamp and second clamp by blade, holding passage and corresponding first clamp, be provided with the rectangular track of section between second clamp, first clamp and the second clamp edge match with track, second clamp is provided with one and pushes handle, this is pushed and also is provided with a step on the handle, this step position is corresponding with a shank of first clamp, when pushing this handle, step is conflicted in a shank end of first clamp, first clamp can be entered from clamper one end, and take out from the other end, second clamp then is retained in the clamper, for guaranteeing that first clamp and second clamp can not break away from the track head end mutually, the described track and first clamp, be provided with the arc convex and the groove that cooperatively interact between second clamp, after protruding strain enters groove, first clamp and second clamp all can not be deviate from from groove, only apply bigger power and just can promote projection disengaging groove, and move on along track at the second protruding handle part.Its weak point is: firmly being difficult to when pushing handle that be arranged so that of projection and groove controlled, in case after projection is left groove, first clamp and second clamp will advance fast, the strength of staff is difficult for acting freely, and brings and uses inconvenience.

The utility model content

The purpose of this utility model provides a kind of umbilical cord cutter, makes its manufacturing and uses all very convenient.

The purpose of this utility model is achieved in that the umbilical cord cutter, comprises first clamp and second clamp, and described first clamp and second clamp respectively have at one end hinged a pair of shank, and shank opens and forms the opening that can hold gripped object; This device also comprises a clamper, it has a pair of between opposed wall spare, and by connect described wall spare plate separated holds passage, described plate is provided with a blade, first clamp and second clamp can slide in holding passage, so that clamper is moved to the other end from the hinged end of first clamp and second clamp, thereby force first clamp and second clamp to close up, and cut off the gripped object be clamped on first clamp and second clamp by blade, in holding passage, be provided with track, first clamp, relevant position on second clamp is provided with raised line, second clamp is provided with one and pushes handle, this is pushed and also is provided with a step on the handle, this step position is corresponding with a shank of first clamp, when pushing this handle, step is conflicted at a shank of first clamp, and first clamp can be entered from clamper one end, and from other end taking-up, second clamp then is retained in the clamper; The section of described raised line and track is the rectangle that cooperatively interacts, and its length direction of raised line upper edge on second clamp is provided with and runs through groove, and the wall spare of the head end position correspondence of track is provided with pin, and pin inserts described running through in the groove.

This utility model is located by pin, a wall spare of second clamp and clamper is connected, make second clamp can orbital motion, but can not deviate from, as long as by running through the control of slot length and position, can reach and first clamp can be released clamper smoothly, can guarantee that again first clamp can not de-orbit after assembling; Compared with prior art, this utility model is simple in structure, uses reliably, and this device is exclusively used in neonatal umbilical cord and cuts off.

Cut off the position good seal for the umbilical cord that guarantees baby's one side, be provided with the projection and the groove that can fasten mutually between the forward surface of a pair of shank of described first clamp.Umbilical cord is circuitous bending state in groove, can have better haemostatic effect.

Description of drawings

Fig. 1 is this utility model exploded view.

Fig. 2 is this utility model structural representation.

Fig. 3 is that the A-A of Fig. 1 is to view.

Fig. 4 is the B-B sectional drawing of Fig. 1.

Wherein, 1 handle, 2 steps, 3 run through groove, 4,8,22,23 raised lines, 5 second clamps, 6,9 hinged ends, 7 first clamps, 10 pins, 11 grip arm, 12,14 wall spares, 13 blades, 15 discounts, 16 catching grooves, 17 plates, 18,19,20,21 tracks, 24 projectioies, 25 grooves.

The specific embodiment

As figure, be the umbilical cord cutter, comprise that first clamp 7 and second clamp, 5, the first clamps 7 and second clamp 5 respectively have the hinged a pair of shank at hinged

end

6,9 places, shank opens and forms the opening that can hold gripped object; This device also comprises a clamper, it has a pair of at opposed wall spare 12, between 14, and by connecting described wall spare 12,14 plate 17 is separated holds passage, plate 17 is provided with a blade 13, first clamp 7 and second clamp 5 can slide in holding passage, so that with the hinged end 6 of clamper from first clamp 7 and

second clamp

5,9 move to the other end, thereby force first clamp 7 and second clamp 5 to close up, and cut off the gripped object that is clamped on first clamp 7 and second clamp 5 by blade 13, in holding passage, be provided with

track

18,19,20,21, first clamp 7, relevant position on second clamp 5 is provided with raised

line

4,8,22,23, second clamp 5 is provided with one and pushes handle 1, for ease of operation, be respectively equipped with at clamper two downsides and grip arm 11, so as with handle simultaneously by one-handed performance; Push and also be provided with a step 2 on the handle 1, these step 2 positions are corresponding with a shank of first clamp 7, when pushing this handle 1, step 2 is conflicted at a shank of first clamp 7, first clamp 7 can be entered from clamper one end, and from other end taking-up, 5 of second clamps are retained in the clamper; The section of described raised

line

4,8,22,23 and

track

18,19,20,21 is the rectangle that cooperatively interacts, its length direction of raised line 4 upper edges on second clamp 5 is provided with and runs through groove 3, the wall spare 12 of the head end position correspondence of track 18 is provided with pin 10, and pin 10 inserts described running through in the groove 3.Be provided with the projection 24 and the groove 25 that can fasten mutually between the forward surface of a pair of shank of first clamp 7.Still keep blocking when first clamp 7 is broken away from, between the section of two shank, be provided with the discount 15 and the catching groove 16 that can fasten mutually.

This device can be used for cutting off umbilical cord, and umbilical cord is placed between first clamp 7 and second clamp 5, pushes handle 1 to blade 13 directions, then blade 13 can be cut off umbilical cord, and simultaneously, first clamp 7 cuts out and deviates from from the clamper end, link to each other with the baby, first clamp, 7 clamping umbilical cords are avoided bleeding; Second clamp 5 is retained in the clamper and keeps its closed condition, and it links to each other with parent, and the doctor can be for further processing.

Claims

1, umbilical cord cutter comprises first clamp and second clamp, and described first clamp and second clamp respectively have at one end hinged a pair of shank, and shank opens and forms the opening that can hold gripped object; This device also comprises a clamper, it has a pair of between opposed wall spare, and by connect described wall spare plate separated holds passage, described plate is provided with a blade, first clamp and second clamp can slide in holding passage, so that clamper is moved to the other end from the hinged end of first clamp and second clamp, thereby force first clamp and second clamp to close up, and cut off the gripped object be clamped on first clamp and second clamp by blade, in holding passage, be provided with track, first clamp, relevant position on second clamp is provided with raised line, second clamp is provided with one and pushes handle, this is pushed and also is provided with a step on the handle, this step position is corresponding with a shank of first clamp, when pushing this handle, step is conflicted at a shank of first clamp, and first clamp can be entered from clamper one end, and from other end taking-up, second clamp then is retained in the clamper; It is characterized in that: the section of described raised line and track is the rectangle that cooperatively interacts, and its length direction of raised line upper edge on second clamp is provided with and runs through groove, and the wall spare of the head end position correspondence of track is provided with pin, and pin inserts described running through in the groove.

2, umbilical cord cutter according to claim 1 is characterized in that: be provided with the projection and the groove that can fasten mutually between the forward surface of a pair of shank of described first clamp.