Infusion stop clamp

Abstract

The utility model discloses an infusion flow-stopping clamp, comprising a clamping bin and a clamping plate; the interior of the clamping bin is hollow, and one end is set as an opening; one end of the clamping plate passes through the opening of the clamping bin and can be slidably arranged in the clamping bin; a bin clamping channel is provided through the clamping bin, and a clamping channel is provided on the end surface of the clamping plate corresponding to the bin clamping channel, and the clamping channel can overlap with the bin clamping channel; the clamping channel extends toward the inside of the clamping bin to form a clamping channel, and the width or diameter of the clamping channel is smaller than the clamping channel; the problem that the clamp-type flow-stopping clamp in the prior art is not easy to operate and it is easy to slip when operating on an infusion tube due to poor control of the force is solved.

Description

Technical Field

[0001] The utility model relates to the field of medical instruments, in particular to an infusion flow-stopping clamp. Background Art

[0002] In the existing infusion stop-flow clamp operation, the stop-flow clamp is clamped on the infusion tube in a clip-like form. This type of clamp is not easy to operate, and it is easy to miscontrol the strength when operating on the infusion tube. It is also easy to loosen and slide on the infusion tube by itself, causing certain hidden risks and inconveniences in operation to the infusion. Utility Model Content

[0003] The utility model aims to provide an infusion stopper clamp, which solves the problem that the clip-type stopper clamp in the prior art is not easy to operate and is easy to slip when operating on the infusion tube due to poor control of the force.

[0004] The utility model solves the technical problem by adopting the following technical solution: an infusion flow-stopping clamp, comprising a clamping compartment and a clamping plate; the clamping compartment is hollow inside and one end is set as an opening; one end of the clamping plate passes through the opening of the clamping compartment and can be slidably arranged in the clamping compartment;

[0005] A clamping channel is provided through the clamping bin, and a clamping channel is provided on the end surface of the clamping plate corresponding to the clamping channel, and the clamping channel can overlap with the clamping channel;

[0006] The clamping channel extends toward the inner direction of the clamping compartment to form a clamping channel, and the width or diameter of the clamping channel is smaller than that of the clamping channel.

[0007] Preferably, the clamping channel is in the shape of a circular through hole, and the holding channel is in the shape of a long strip, and the two are connected in a smooth transition.

[0008] Preferably, a snap-in piece is provided at the upper end of the clamping magazine, and one end of the snap-in piece is a free end; a slide is recessed on the upper end surface of the clamping plate, and a snap-in step is provided on the slide; the snap-in piece corresponds to the slide, and the snap-in piece can be snapped onto the slide.

[0009] Preferably, a joint support plate is provided on the end surface of the clamping piece facing away from the slideway, and the thickness of the joint support plate gradually increases from one end to the other end and then gradually decreases.

[0010] Preferably, a clamping block is provided at the end of one end of the clamping piece, and the clamping block is in the shape of an inverted triangle or a rhombus.

[0011] Preferably, the bottom surface of the slideway is divided into a front area and a rear area,

[0012] The front area is in a shape of gradually rising from one end away from the clamping compartment to the other end in a smooth transition;

[0013] The rear area has the same structure as the front area, and a clamping step is formed at the connection between the front area and the rear area.

[0014] Preferably, a first cooperative plate is provided at one end of the card clamping compartment away from the card clamping plate, and the first cooperative plate is vertically fixed to one end of the card clamping compartment.

[0015] Preferably, a second cooperative plate is provided at one end of the clamping plate away from the clamping compartment, and the second cooperative plate is vertically fixed on the clamping plate.

[0016] Preferably, the clamping channel is funnel-shaped.

[0017] Preferably, the clamping piece is directly cut from a partial area of ​​the upper end surface of the clamping magazine, and two buffer identification channels are formed on the clamping piece and the upper end surfaces of the clamping magazine on both sides.

[0018] The utility model has the following beneficial effects: a clamping bin and a clamping plate are provided, and the infusion tube passes through the clamping channel and can be clamped with the bin clamping channel at the same time. When the infusion tube needs to be clamped, the clamping plate is pulled to slide relative to the clamping bin, so that the clamping channel gradually slides to a position that overlaps with the bin clamping channel, thereby gradually clamping the infusion tube. This operation method can control the degree to which the clamping plate is pulled according to the degree to which the infusion tube needs to be clamped, thereby controlling the degree to which the clamping channel overlaps with the bin clamping channel, and can well control the force required to clamp the infusion tube. Moreover, it is not easy to slip after being clamped on the infusion tube. It is safe and stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the card clip compartment;

[0020] Figure 2 This is a schematic diagram of the structure of the infusion stop clamp;

[0021] Figure 3 It is a schematic diagram of the structure of the clamping plate.

[0022] The markings in the figure are as follows: 1-clip magazine; 2-clip plate; 3-opening; 4-clip channel; 5-clip channel; 6-clamping channel; 7-clip plate; 8-slide; 9-clip step; 10-joint support plate; 11-clip block; 12-front area; 13-rear area; 14-first collaborative plate; 15-second collaborative plate; 16-identification channel. DETAILED DESCRIPTION

[0023] The technical solution of the utility model is further described below in conjunction with the embodiments and drawings.

[0024] Example 1

[0025] The present embodiment provides an infusion flow-stopping clamp, comprising a clamping bin 1 and a clamping plate 2; the clamping bin 1 is hollow inside, and one end is set as an opening 3; one end of the clamping plate 2 passes through the opening 3 of the clamping bin 1 and can be slidably arranged in the clamping bin 1; a bin clamping channel 4 is opened through the clamping bin 1, and a clamping channel 5 is opened on the end surface of the clamping plate 2 corresponding to the bin clamping channel 4, and the clamping channel 5 can overlap with the bin clamping channel 4;

[0026] The clamping channel 5 extends toward the inner direction of the clamping bin 1 and is provided with a clamping channel 6, the width or diameter of which is smaller than the clamping channel 5. In the initial state, the clamping channel 5 and the bin clamping channel 4 overlap to form a through channel, and the infusion tube passes through the through channel of the two. When the infusion tube needs to be clamped, the clamping plate 2 is pulled outward, and as the clamping channel 6 gradually moves under the bin clamping channel 4, the clamping channel 6 gradually partially overlaps with the bin clamping channel 4 in space to clamp the infusion tube. This operation method can control the degree of pulling the clamping plate according to the degree to which the infusion tube needs to be clamped, thereby controlling the degree of overlap between the clamping channel and the bin clamping channel, and can well control the force required to clamp the infusion tube. Moreover, it is not easy to slip after being clamped on the infusion tube. It is safe and stable.

[0027] In a preferred further implementation of this embodiment, the clamping channel 5 is in a circular through hole shape, and the clamping channel 6 is in a strip shape, and the two are smoothly connected. The smooth transition between the two can achieve gradual clamping of the infusion tube, which is convenient for controlling the clamping force and the clamping procedure.

[0028] In a further preferred implementation of this embodiment, a clamping piece 7 is provided at the upper end of the clamping bin 1, and one end of the clamping piece 7 is a free end; a slideway 8 is recessed on the upper end surface of the clamping plate 2, and a clamping step 9 is provided on the slideway 8; the clamping piece 7 corresponds to the slideway 8, and the clamping piece 7 can be clamped on the slideway 8. The position where the clamping step 9 is set should match the position where the clamping channel 6 overlaps with the bin clamping channel 4. That is, the position where the clamping step 9 is set should at least be on the same horizontal line at the position where the clamping channel and the bin clamping channel partially overlap. When the clamping plate 2 is pulled outward, the clamping piece 7 slides along the slideway 8 during the process. After the clamping plate 2 reaches the target position, the clamping piece 7 is clamped at the clamping step 9 to clamp the infusion (this operation may achieve the effect of closing the infusion, or it may reduce the infusion rate), prevent the clamping plate from being re-inserted, and prevent hidden dangers.

[0029] In a preferred further implementation of this embodiment, a joint support plate 10 is provided on the end surface of the clamping piece 7 away from the slideway, and the thickness of the joint support plate 10 gradually expands from one end to the other end and then gradually decreases. The joint support plate is provided in this way to provide support for the clamping piece and also provide a stable elastic support for the clamping action of the clamping piece.

[0030] In a preferred further implementation of this embodiment, a clamping block 11 is provided at the end of one end of the clamping piece 7, and the clamping block is in the shape of an inverted triangle or a diamond. The clamping block is clamped at the clamping step, which is more stable.

[0031] In a preferred further implementation of this embodiment, the bottom surface of the slideway is divided into a front area 12 and a rear area 13.

[0032] The front area 12 is in a shape of gradually rising from one end away from the clamping compartment 1 to the other end in a smooth transition;

[0033] The rear area 13 has the same structure as the front area 12, and a clamping step is formed at the connection between the front area and the rear area. The front area and the rear area are arranged in this way, which not only provides a bottom surface for the slide to slide conveniently, but also well designs the clamping step, and the rear area will not cause a secondary bending force to the clamping piece.

[0034] In a further preferred implementation manner of this embodiment, a first cooperative plate 14 is provided at one end of the clamping compartment 1 away from the clamping plate 2 , and the first cooperative plate 14 is vertically fixed at one end of the clamping compartment 1 .

[0035] In a preferred further implementation manner of this embodiment, a second cooperative plate 15 is provided at one end of the clamping plate 2 away from the clamping compartment 1 , and the second cooperative plate 15 is vertically fixed on the clamping plate 2 .

[0036] The first coordination board 14 and the second coordination board 15 are convenient for operators and can be easily operated by hand.

[0037] In a preferred further implementation manner of this embodiment, the clamping channel 5 is funnel-shaped.

[0038] In a preferred further implementation of this embodiment, the said card-joint piece 7 is directly cut from a part of the upper end surface of the clamping bin, and two buffer identification channels 16 are formed on the said card-joint piece and the upper end surfaces of the clamping bins on both sides. The two identification channels 16 make it very convenient for the operator to observe the clamping action of the card-joint piece, and also to observe the degree of overlap and penetration of the card-joint piece with the clamping channel and the bin clamping channel.

[0039] The order of the above embodiments is only for the convenience of description and does not represent the advantages and disadvantages of the embodiments. Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them; although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some of the technical features therein by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. An infusion flow-stopping clamp, characterized in that: It comprises a clamping compartment and a clamping plate; the clamping compartment is hollow inside and one end is set as an opening; one end of the clamping plate passes through the opening of the clamping compartment and is slidably arranged in the clamping compartment; A clamping channel is provided through the clamping bin, and a clamping channel is provided on the end surface of the clamping plate corresponding to the clamping channel, and the clamping channel can overlap with the clamping channel; The clamping channel extends toward the inner direction of the clamping compartment to form a clamping channel, and the width or diameter of the clamping channel is smaller than that of the clamping channel.

2. The infusion flow-stopping clamp according to claim 1, characterized in that: The clamping channel is in the shape of a circular through hole, and the holding channel is in the shape of a long strip, and the two are connected in a smooth transition.

3. The infusion flow-stopping clamp according to claim 1, characterized in that: A clamping piece is arranged at the upper end of the clamping magazine, and one end of the clamping piece is a free end; a slide is recessed on the upper end surface of the clamping plate, and a clamping step is arranged on the slide; the clamping piece corresponds to the slide, and the clamping piece can be clamped on the slide.

4. The infusion flow-stopping clamp according to claim 3, characterized in that: A joint support plate is arranged on the end surface of the clamping piece away from the slideway, and the thickness of the joint support plate gradually increases from one end to the other end and then gradually decreases.

5. The infusion flow-stopping clamp according to claim 4, characterized in that: A clamping block is arranged at the end of one end of the clamping piece, and the clamping block is in the shape of an inverted triangle or a rhombus.

6. The infusion flow-stopping clamp according to any one of claims 3 to 5, characterized in that: The bottom surface of the slideway is divided into a front area and a rear area. The front area is in a shape of gradually rising from one end away from the clamping compartment to the other end in a smooth transition; The rear area has the same structure as the front area, and a clamping step is formed at the connection between the front area and the rear area.

7. The infusion flow-stopping clamp according to claim 1, characterized in that: A first cooperative plate is disposed at one end of the card clamping bin away from the card clamping plate, and the first cooperative plate is vertically fixed at one end of the card clamping bin.

8. The infusion flow-stopping clamp according to claim 1, characterized in that: A second cooperative plate is arranged at one end of the clamping plate away from the clamping compartment, and the second cooperative plate is vertically fixed on the clamping plate.

9. The infusion flow-stopping clamp according to claim 1, characterized in that: The clamping channel is in a funnel shape.

10. The infusion flow-stopping clamp according to claim 3, characterized in that: The clamping piece is formed by directly cutting a part of the upper end surface of the clamping bin, and two buffer identification channels are formed on the clamping piece and the upper end surfaces of the clamping bin on both sides.

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