CN212234430U

CN212234430U - Upper limb artery catheterization fixing device

Info

Publication number: CN212234430U
Application number: CN202020431547.8U
Authority: CN
Inventors: 高梅
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-12-29
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses an upper limbs artery is put a tub fixing device relates to upper limbs artery field, including supporting the diaphragm, the top surface of supporting the diaphragm is fixed to be bonded has the heelpiece sponge, the horizontal joint in bottom surface of supporting the diaphragm has the removal fixture block, the one end of removing the fixture block has been seted up and has been pegged graft logical groove, the inboard side interlude that pegs graft logical groove has the winding bandage, soft cushion has been cup jointed on the outside limit of winding bandage, the top surface of soft cushion is close to both ends position and has been seted up the interlude groove, the bottom surface level of supporting the diaphragm has seted up sliding clamping groove, sliding clamping groove's inboard side joint has T shape fixture block. The device of the utility model is simple in structure convenient operation, adopted the adjustable design to make the restriction that does not receive patient's fixed position's size is different, kept apart and make more comprehensive to fixed position's protection adopting the effect of binding and upper and lower two-sided protection simultaneously, can not cause uncomfortable sense to the patient, brought better operational environment for medical staff.

Description

Upper limb artery catheterization fixing device

Technical Field

The utility model relates to an upper limbs artery technical field specifically is an upper limbs artery puts a tub fixing device.

Background

Cardiac surgery is a younger subject in the branch of surgery, primarily for the treatment of heart disease by surgery, such as heart bypass surgery, congenital heart disease surgery, valve replacement, etc. The common heart diseases to be treated include congenital heart disease, valvular heart disease, coronary heart disease, thoracic aortic aneurysm, pericardial disease, heart tumor, etc.

In the intensive care of children patients after cardiac surgery, a continuous arterial blood pressure monitoring means is particularly important. The upper limb ulnar artery or radial artery catheterization is usually selected for continuous blood pressure monitoring, so that the heart function and circulation condition of a child patient can be monitored visually, the child cognitive function is not completely developed and the sedation effect is not stable, postoperative restlessness often occurs, the artery catheterization is located at a wrist joint, adverse reactions such as side needle puncture, bending and blood seepage at a puncture point are easily caused due to wide range of motion, and monitoring numerical value inaccuracy and repeated puncture are caused.

Disclosure of Invention

An object of the utility model is to provide an upper limbs artery puts a tub fixing device, in order to solve the above-mentioned background art and propose choose upper limbs ulnar artery or radial artery to put the pipe for general and carry out continuous blood pressure monitoring, can help us more audio-visual monitoring infant heart function and circulation condition, because child cognitive function has not developed completely yet and the sedated effect is not steady, postoperative restless often can appear, the artery is put the pipe and is located wrist joint department, the home range is wide easily to lead to wearing the side needle and folding, the distortion, adverse reaction such as puncture point oozing blood, lead to monitoring numerical value inaccurate and the problem of puncturing repeatedly.

In order to achieve the above object, the utility model provides a following technical scheme:

an upper limb artery indwelling catheter fixing device comprises a supporting transverse plate, bottom cushion sponge is fixedly bonded on the top surface of the supporting transverse plate, a movable clamping block is horizontally clamped on the bottom surface of the supporting transverse plate, an inserting through groove is formed in one end of the movable clamping block, a winding binding band is inserted in the inner side of the inserting through groove, a soft cushion block is sleeved on the outer side edge of the winding binding band, inserting grooves are formed in the positions, close to two ends, of the top surface of the soft cushion block, a sliding clamping groove is horizontally formed in the bottom surface of the supporting transverse plate, a T-shaped clamping block is clamped on the inner side edge of the sliding clamping groove, a clamping rack is horizontally welded on the inner side edge of the sliding clamping groove, a movable groove is horizontally formed in the inner side edge of the movable groove, a pressing plate is inserted in the inner side edge of the movable groove, a bottom inclined block is fixedly welded on the top, the inboard side level joint of activity groove has supporting spring, the magic subsides have been sewed up to the one end side of winding bandage.

As a preferred embodiment of the present invention: the support diaphragm is cuboid shape and two long sides in bottom surface are provided with the arc limit, and the inside packing of heelpiece sponge has soft sponge, and soft sponge's surface covering has the cotton flannel material, and the number of removing the fixture block is two, and two remove between the fixture block mutual parallel arrangement tops face to articulate the bottom surface position at the support diaphragm.

As a preferred embodiment of the present invention: the one end that the logical groove of pegging graft runs through the removal fixture block extends to the other end, and the logical groove level of pegging graft is seted up and is being close to the bottom surface position in the inboard of removing the fixture block, and the width that twines the bandage keeps unanimous with the width that the logical groove of pegging graft, and the material of soft cushion keeps unanimous with the material of heelpiece sponge.

As a preferred embodiment of the present invention: the one end of winding bandage is fixed to be sewed up in the one end position of soft cushion, and the other end of winding bandage runs through the interlude groove and extends to the other end and stretch out and cover in stiff end surface position, and the top surface that runs through soft cushion of interlude groove extends to inside and is close to the top surface position.

As a preferred embodiment of the present invention: the sliding clamping groove is T-shaped and is arranged on the bottom surface of the soft cushion block and extends to the outer side edge position, the distance between the two ends of the sliding clamping groove and the two ends of the supporting transverse plate is 2-5cm, the number of the T-shaped clamping blocks is consistent with the number of the movable clamping blocks, the bottom surfaces of the T-shaped clamping blocks are vertically welded on the top surface position of the movable clamping block, and one end of the movable groove penetrates through one side edge of the movable clamping block and extends to the outer side position.

As a preferred embodiment of the present invention: the bottom sloping block is that the triangle-shaped sets up the bottom position that is close to movable inserted bar at the top surface according to the briquetting, and the activity inserted bar is perpendicular upwards to run through the inboard edge grafting of T shape fixture block and is put between the latch of screens rack, and supporting spring sets up at the activity groove and presses the position between the briquetting, and the magic is pasted and is sewed up at the fixed one end side of winding bandage and runs through the side position of interlude groove end.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the sponge cushion block is adopted to carry out the bottom cushion at the position below the arm, the arm or other parts are protected and supported, the comfort is brought to the patient, the pressing block presses the supporting spring in the movable groove, the pressing block drives the bottom inclined block to be far away from the bottom end of the movable insertion rod, so that the movable insertion rod falls down towards the movable groove below, the top end of the movable inserted bar is far away from the position of the tooth seam of the clamping rack, and the direct mechanical connection is adopted, so that the pressing operation is more direct and efficient, meanwhile, the clamping of the rack is adopted, so that the small-amplitude adjustment function can be performed finely, the more accurate stability of regulation is made, carries out the impetus to removing the fixture block again and makes and slide the effect at T shape fixture block inside the sliding groove for remove the fixture block area and twine the bandage and remove appointed position.

2. The device is simple in structure and convenient to operate, adopts an adjustable design to prevent the limitation of different sizes of the fixed position of the patient, has more flexibility when fixing the device, adopts the binding effect and adopts the upper and lower double-sided protection isolation to ensure that the device can protect the fixed position more comprehensively without causing discomfort to the patient, brings better working environment for medical staff.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic perspective view of an upper limb artery catheterization fixing device;

FIG. 2 is a schematic structural view showing a side cross-sectional detail of a supporting plate of the upper limb artery indwelling catheter fixation device;

FIG. 3 is a schematic structural view of a sliding slot connection detail of an upper limb artery catheterization fixing device;

fig. 4 is a schematic structural diagram of a section of a soft cushion block of the upper limb artery catheterization fixing device.

In the figure: 1-supporting a transverse plate; 2-bottom pad sponge; 3, moving the fixture block; 4-inserting through grooves; 5-winding the binding band; 6-soft cushion block; 7-inserting slots; 8-a sliding slot; 9-T-shaped fixture blocks; 10-clamping rack; 11-a movable groove; 12-pressing plate; 13-bottom sloping block; 14-a movable plunger; 15-a support spring; 16-magic tape.

Detailed Description

Referring to fig. 1, in an embodiment of the present invention, an upper limb artery indwelling catheter fixing device includes a supporting diaphragm 1, a bottom pad sponge 2 is fixedly bonded on a top surface of the supporting diaphragm 1, a moving clamping block 3 is horizontally clamped on a bottom surface of the supporting diaphragm 1, the supporting diaphragm 1 is rectangular and has an arc-shaped edge on two long sides of the bottom surface, a soft sponge is filled in the bottom pad sponge 2, a flannelette material covers a surface of the soft sponge, the number of the moving clamping blocks 3 is two, two moving clamping blocks 3 are arranged in parallel to each other, the top surface is butted at the bottom surface position of the supporting diaphragm 1, one end of each moving clamping block 3 is provided with a splicing through groove 4, an inner side edge of each splicing through groove 4 is penetrated and inserted with a winding bandage 5, the splicing through groove 4 extends to the other end through one end of the moving clamping block 3, and the splicing through groove 4 is, the width of the winding bandage 5 is consistent with that of the inserting through groove 4, a soft cushion block 6 is sleeved on the outer side edge of the winding bandage 5, the material of the soft cushion block 6 is consistent with that of the bottom cushion sponge 2, inserting grooves 7 are formed in the positions, close to the two ends, of the top surface of the soft cushion block 6, one end of the winding bandage 5 is fixedly sewn at one end of the soft cushion block 6, the other end of the winding bandage 5 penetrates through the inserting grooves 7, extends to the other end, stretches out to cover the surface of the fixed end, and the top surface, penetrating through the soft cushion block 6, of the inserting grooves 7 extends to the position, close to;

referring to fig. 2, in an embodiment of the present invention, an upper limb artery indwelling catheter fixing device, wherein a bottom surface of a supporting transverse plate 1 is horizontally provided with a sliding slot 8, an inner side edge of the sliding slot 8 is connected with a T-shaped fixture block 9 in a clamping manner, the sliding slot 8 is arranged in a T-shape and extends to an outer side edge position on a bottom surface of a soft cushion block 6, two ends of the sliding slot 8 are 2-5cm away from two ends of the supporting transverse plate 1, the number of the T-shaped fixture blocks 9 is consistent with the number of the movable fixture blocks 3, the bottom surface of the T-shaped fixture block 9 is vertically welded to a top surface position of the movable fixture block 3, an inner side edge of the sliding slot 8 is horizontally welded with a clamping rack 10, an inner side edge of the movable fixture block 3 is horizontally provided with a movable slot 11, one end of the movable slot 11 penetrates through one side edge of the movable fixture block 3 and extends to an outer side position, the inclined plane of the bottom inclined block 13 is butted with a movable inserted link 14, the bottom inclined block 13 is arranged at the position, close to the bottom end of the movable inserted link 14, of the top surface of the pressing block 12 in a triangular shape, and the movable inserted link 14 vertically penetrates through the inner side edge of the T-shaped clamping block 9 upwards and is inserted between the clamping teeth of the clamping rack 10;

referring to fig. 3-4, in an embodiment of the present invention, an upper limb artery catheterization fixing device, wherein a supporting spring 15 is horizontally clamped at an inner side of a movable slot 11, a hook and loop fastener 16 is sewn at a side edge of one end of a winding bandage 5, the supporting spring 15 is disposed between the movable slot 11 and a pressing block 12, and the hook and loop fastener 16 is sewn at a side edge of one end of the winding bandage 5 and a side edge of an end of a through slot 7.

The components are standard parts in general or known to those skilled in the art, and their structure and principle are known to those skilled in the art through technical manuals or through routine experimentation.

The utility model discloses a theory of operation is:

the supporting transverse plate 1 is padded at the position below the arm of a patient, the pressing block 12 is pressed to extrude a supporting spring 15 in the movable groove 11, the pressing block 12 with the bottom inclined block 13 is far away from the bottom end of the movable inserted rod 14 to drop the movable groove 11 below the movable inserted rod 14, the top end of the movable inserted rod 14 is far away from the tooth seam position of the clamping rack 10, the movable fixture block 3 is pushed to slide in the T-shaped fixture block 9 in the sliding fixture groove 8, the movable fixture block 3 with the winding bandage 5 is moved to a specified position, the soft cushion blocks 6 are buckled at the two ends of the specified position of the patient, the winding bandage 5 is pulled to stretch from the inserting groove 7 to be tightly bound on the arm of the patient, and then the winding bandage 5 is fixed at the specified position of the patient under the bonding of the magic tape 16, the bottom pad sponge 2 at the lower part supports and pads the bottom of the arm to protect the periphery of the arm of the patient.

The above-mentioned, 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. An upper limb artery indwelling catheter fixing device comprises a supporting transverse plate (1) and is characterized in that a bottom cushion sponge (2) is fixedly bonded on the top surface of the supporting transverse plate (1), a movable clamping block (3) is horizontally clamped on the bottom surface of the supporting transverse plate (1), a splicing through groove (4) is formed in one end of the movable clamping block (3), a winding binding belt (5) is spliced on the inner side edge of the splicing through groove (4), a soft cushion block (6) is sleeved on the outer side edge of the winding binding belt (5), a splicing groove (7) is formed in the position, close to two ends, of the top surface of the soft cushion block (6), a sliding clamping groove (8) is horizontally formed in the bottom surface of the supporting transverse plate (1), a T-shaped clamping block (9) is clamped on the inner side edge of the sliding clamping groove (8), a clamping rack (10) is horizontally welded on the inner side edge of the sliding clamping groove (8), and a movable groove (11), the inner side of the movable groove (11) is inserted with a pressing plate (12), the top surface of the pressing plate (12) is fixedly welded with a bottom sloping block (13), the inclined surface of the bottom sloping block (13) is butted with a movable insertion rod (14), the inner side of the movable groove (11) is horizontally clamped with a supporting spring (15), and a magic tape (16) is sewn at one end side of the winding bandage (5).

2. The upper limb artery catheterization fixing device of claim 1, characterized in that the supporting transverse plate (1) is cuboid-shaped, the two long sides of the bottom surface are provided with arc-shaped edges, the bottom pad sponge (2) is filled with soft sponge, the surface of the soft sponge is covered with flannelette material, the number of the movable clamping blocks (3) is two, and the two movable clamping blocks (3) are arranged in parallel with each other, and the top surfaces of the two movable clamping blocks are in butt joint with the bottom surface of the supporting transverse plate (1).

3. The upper limb artery catheterization fixing device of claim 1, wherein the insertion through groove (4) extends from one end of the movable clamping block (3) to the other end, the insertion through groove (4) is horizontally formed in the inner side of the movable clamping block (3) and is close to the bottom surface, the width of the winding bandage (5) is consistent with that of the insertion through groove (4), and the material of the soft cushion block (6) is consistent with that of the bottom cushion sponge (2).

4. The upper limb artery catheterization fixing device of claim 1, wherein one end of the winding bandage (5) is fixedly sewed at one end position of the soft cushion block (6), the other end of the winding bandage (5) extends through the slot (7) to the other end and stretches out to cover the surface position of the fixed end, and the top surface of the slot (7) extending through the soft cushion block (6) extends to the inner part close to the top surface position.

5. The upper limb artery catheterization fixing device of claim 1, wherein the sliding clamping groove (8) is arranged in a T shape and extends to the outer side position from the bottom surface of the soft cushion block (6), the distance between the two ends of the sliding clamping groove (8) and the two ends of the supporting transverse plate (1) is 2-5cm, the number of the T-shaped clamping blocks (9) is consistent with the number of the movable clamping blocks (3), the bottom surface of the T-shaped clamping blocks (9) is vertically welded at the top surface position of the movable clamping blocks (3), and one end of the movable groove (11) penetrates through one side of the movable clamping blocks (3) and extends to the outer side position.

6. The upper limb artery indwelling catheterization fixing device according to claim 1, wherein the bottom inclined block (13) is arranged at the top surface of the pressing plate (12) in a triangular shape near the bottom end of the movable inserted rod (14), the movable inserted rod (14) vertically penetrates through the inner side edge of the T-shaped clamping block (9) upwards and is inserted between the clamping teeth of the clamping rack (10), the supporting spring (15) is arranged between the movable groove (11) and the pressing plate (12), and the magic tape (16) is sewn at the side edge of one end fixed by the winding bandage (5) and the side edge penetrating through the end of the insertion groove (7).