CN111973837A

CN111973837A - Fixed binding ring belt of indwelling needle

Info

Publication number: CN111973837A
Application number: CN202010932066.XA
Authority: CN
Inventors: 林建斌
Original assignee: Zhangzhou Longwen Jianda Electronic Technology Co ltd
Current assignee: Zhangzhou Longwen Jianda Electronic Technology Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-11-24

Abstract

The invention belongs to the technical field of medical treatment, and particularly relates to a fixed binding girdle for an indwelling needle, which comprises a girdle main body, wherein the girdle main body is a rectangular girdle body, the middle part of the girdle main body is provided with a rectangular accommodating notch, two sides of the rectangular accommodating notch are provided with a lower arch and an upper clamping groove, the middle shafts of the lower arch and the upper clamping groove are positioned on the same axis, the bottom surface of the girdle main body is attached with a cotton cloth layer, the bottom of the girdle main body is provided with a battery box, the side of the girdle main body is provided with a groove, a pipeline through hole is arranged between the groove and the top surface of the girdle main body, and. This keep somewhere fixed ligature clitellum of needle can carry out the external heating to keeping somewhere the needle tubing through being provided with recess and constant temperature PTC heating plate, through the cooperation of compression air bag and lower arched door, can be fine carry out buffer protection to fixed syringe needle, prevent the touching of kingpin and needle mouth and external.

Description

Fixed binding ring belt of indwelling needle

Technical Field

The invention relates to the technical field of medical treatment, in particular to a fixed binding ring belt of an indwelling needle.

Background

The use of remaining needle can reduce the patient because of relapse the misery that the vein puncture caused and to the fear of making the needle feel, alleviate the hot mood of the head of a family, the clinical medicine of being convenient for, urgent, critical patient's rescue is used medicine, alleviate nurse's work load, it is painful to reduce the patient, therefore the vein is kept somewhere the needle and is being used at clinical wide application, in the face of this special colony of patient, the length of vein is kept somewhere needle and patient's comfortable becomes nurse and head of a family's problem of paying attention to, also keep somewhere the mark that the needle was used successfully and the prerequisite of popularization. The venous indwelling needle is also called as venous trocar, the core component comprises a soft catheter/cannula which can be indwelling in the blood vessel and a stainless puncture guiding needle core, when in use, the catheter and the needle core are punctured into the blood vessel together, when the catheter completely enters the blood vessel, the needle core is withdrawn, and only the soft catheter is indwelling in the blood vessel so as to carry out transfusion treatment. The design of the indwelling needle goes from an initial open type to a closed type, and from a common type to a needle-prick-prevention safety type, the open indwelling needle is the earliest form of the indwelling needle, and the tail end of the catheter seat is open as the name suggests, so when the needle core is withdrawn after puncture is finished, blood is easy to leak, the risk of infection of hematogenous spread diseases by medical personnel is increased, and the risk still exists even if the gloves are worn for operation; the design of the closed indwelling needle fundamentally avoids the disadvantage, and the closed indwelling needle is an integrated design comprising an extension tube, a catheter and a closed infusion connector (such as a heparin cap).

However, the following problems still exist in the use process of the existing indwelling needle:

1. when the existing indwelling needle is used in northern Heilongjiang areas, the temperature is too low, the existing indwelling needle cannot heat the existing indwelling needle, and the problems that when the existing indwelling needle is used, the majority of the existing indwelling needle is cold, and the arms are cold and numb are caused.

2. When using children, the existing indwelling needle is too old to be used by children, and cannot store the arm of the indwelling needle quietly, so that the arm can be placed randomly when being touched, and the needle roller of the indwelling needle and the contact problem of the needle opening of the indwelling needle and an external object are easily caused.

3. When the existing indwelling needle is used, the indwelling needle head is often separated from the body of a patient due to collision and pulling of an indwelling needle extension tube, so that the pricking pain during separation can be caused, and the needle is not beneficial to re-inserting the needle;

4. when the existing indwelling needle is used, all the used indwelling needle fixing parts are stuck on the body, so that the skin is uncomfortable, the stuck part is itchy and inflamed after a long time, and the sticking application is opaque, so that the medical care personnel cannot observe the transfusion condition conveniently.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a fixed binding ring belt of an indwelling needle, which solves the problems that the existing indwelling needle is easy to separate from the body of a patient when in use, and the skin is itchy and inflamed due to the fact that the indwelling needle is stuck on the body.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a keep somewhere fixed ligature clitellum of needle, includes the clitellum main part, its characterized in that: the girdle main body is a rectangular girdle body, the middle part of the girdle main body is provided with a rectangular containing notch, the two sides of the rectangular containing notch are provided with a lower arch and an upper clamping groove, the lower arch and the middle shaft of the upper clamping groove are positioned on the same axis, the bottom surface of the girdle main body is laminated with a cotton cloth layer, the bottom of the girdle main body is provided with a battery box, the lateral side of the girdle main body is provided with a groove, the groove and the top surface of the girdle main body are provided with a pipeline through hole, the groove is internally bonded with a constant temperature PTC heating sheet, the periphery of the constant temperature PTC heating sheet is wrapped with an epoxy resin material with good insulating high temperature resistance and heat conductivity, a rechargeable battery is arranged in the battery box, the rechargeable battery is electrically connected with the constant temperature PTC heating sheet, the bottom surface of the lower arch is bonded with a compression air bag which is laminated with the shape of the lower arch, the compressed air bag is filled with high-elasticity sponge, the top surface of the annular belt main body is vertically connected with a plurality of parallel convex ribs, the cross section of the convex ribs is a hyperbolic curve, a clamping groove is formed between two adjacent convex ribs, a rectangular ring is arranged at one end of the annular belt main body, the other end of the girdle main body is provided with a connecting band, one surface of the connecting band is glued with a sticky hair surface, the end part of the connecting band is glued with a sticky burr which penetrates through the rectangular ring, the sticky burr is glued with the sticky burr surface, the two sides of the upper clamping groove are provided with connecting holes, the two connecting holes are embedded with arched pressing sheets, the arched pressing sheets are buckled with the top surface of the upper clamping groove, the top surface of protruding muscle is equipped with transparent clamp plate, the both ends of transparent clamp plate are equipped with the semicircle hook, transparent clamp plate through the semicircle hook with the avris of protruding muscle is buckled mutually.

As a preferable technical scheme of the invention, the annular belt main body is uniformly provided with air holes, the diameter of each air hole is one millimeter to five millimeters, and the distribution density of the air holes is five meshes to fifty meshes.

As a preferred technical scheme of the invention, the distance between the clamping grooves is sequentially increased from the middle to the two sides, and the difference between the distances between two adjacent clamping grooves is five millimeters to two millimeters

As a preferable aspect of the present invention, the cuff main body is made of a rubber material or a silicone material.

As a preferable technical scheme of the invention, the annular belt main body, the connecting belt and the convex ribs are integrally molded.

(III) advantageous effects

Compared with the prior art, the invention provides a fixed binding ring belt of an indwelling needle, which has the following beneficial effects:

1. this keep somewhere fixed ligature clitellum of needle can carry out the external heating to keeping somewhere the needle tubing through being provided with recess and constant temperature PTC heating plate, during the use, through draw-in groove, pipeline opening, recess, will keep somewhere the needle tubing and put into the recess internal heating back, fix in reaching the draw-in groove through the pipeline opening, reach the effect of fixed heating, its heating temperature is invariable.

2. This application is through the cooperation of compression air bag with lower arched door, and the syringe needle to fixing that can be fine cushions the protection, prevents that children's arm from putting in disorder, the kingpin and the contact of needle mouth and external world that cause.

3. This keep somewhere fixed ligature clitellum of needle holds the notch through the rectangle and holds and fix and keep somewhere the needle syringe needle, through the fixed needle extension pipe that keeps somewhere of draw-in groove, avoids keeping somewhere the needle syringe needle because keep somewhere the needle extension pipe collision, drag and break away from with the disease health, avoids causing the secondary damage to the disease.

4. This keep somewhere fixed ligature clitellum of needle runs through the rectangle ring through the connecting band and ligature the clitellum main part at the disease arm, and set up the cotton layer ventilative that permeates water in the one side of laminating arm, avoid the adhesion to fix and keep somewhere the needle and cause disease arm skin to itch, the inflammation, make the disease comfortable, the rectangle of fixed syringe needle holds the notch and is hollow out construction, be convenient for medical personnel to observe the infusion condition at syringe needle position, the transparent clamp plate of fixed tail pipe is transparent, also be convenient for medical personnel to observe the infusion condition at tail pipe position, therefore the product of this invention is when infusing, medical personnel and patient family members can look over the process and the state of infusion at any time.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the present invention with the indwelling needle fixed and the indwelling needle extension tube.

Fig. 4 is a schematic view showing the structure of the compression balloon of the present invention.

Fig. 5 is a schematic structural view of the constant-temperature PTC heating sheet according to the present invention.

In the figure: 1. a cuff main body; 2. a rectangular receiving slot; 3. a lower arch; 4. an upper clamping groove; 5. a cotton cloth layer; 6. a rib is protruded; 7. a card slot; 8. a rectangular ring; 9. a connecting belt; 901. sticking a hair surface; 902. sticking burrs; 10. an arched tabletting; 11. a transparent platen; 12. a semicircular hook; 13. air holes are formed; 14. compressing the air bag; 15. sealing the tear-off label; 16. a groove; 17. a battery case; 18. a constant temperature PTC heating sheet; 19. a pipe port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a fixed binding ring belt for remaining needles comprises a ring belt main body 1, wherein the ring belt main body 1 is a rectangular belt body, a rectangular accommodating groove opening 2 is formed in the middle of the ring belt main body 1, a lower arch 3 and an upper clamping groove 4 are arranged on two sides of the rectangular accommodating groove opening 2, the middle shafts of the lower arch 3 and the upper clamping groove 4 are located on the same axis, a cotton cloth layer 5 is attached to the bottom surface of the ring belt main body 1, a battery box 17 is installed at the bottom of the ring belt main body 1, a groove 16 is formed in the side of the ring belt main body 1, a pipeline through opening 19 is formed between the groove 16 and the top surface of the ring belt main body 1, a constant-temperature PTC heating sheet 18 is bonded in the groove 16, an epoxy resin material with good insulation, high-temperature resistance and heat conduction performance is wrapped around the constant-temperature PTC heating sheet 18, a rechargeable battery is installed in the battery box 17 and electrically connected with the constant-temperature heating sheet, a sealing tearing label 15 is pasted on a compressed air bag 14, a high-elasticity sponge is filled in the compressed air bag 14, the top surface of a girdle main body 1 is vertically connected with a plurality of convex ribs 6 which are parallel to each other, the cross section of each convex rib 6 is a hyperbolic curve, a clamping groove 7 is formed between two adjacent convex ribs 6, one end of the girdle main body 1 is provided with a rectangular ring 8, the other end of the girdle main body 1 is provided with a connecting belt 9, one surface of the connecting belt 9 is glued with a sticky surface 901, the end part of the connecting belt 9 is glued with a sticky burr 902, the connecting belt 9 penetrates through the rectangular ring 8, the sticky burr is glued with the sticky surface 901, two sides of an upper clamping groove 4 are provided with connecting holes, two connecting holes are embedded with arc-shaped pressing sheets 10, the arc-shaped pressing sheets 10 are buckled with the top surface of an upper clamping groove 4, the top surface of each convex rib 6 is provided with a transparent pressing plate 11, two ends of, the ring belt main body 1, the connecting belt 9 and the convex rib 6 are integrally molded.

In the embodiment, when the remaining needle is fixed by using the hand ring for binding specifically, after the remaining needle is inserted into the arm of a patient, a doctor attaches one surface of the cotton cloth layer 5 to the arm of the patient, so that the remaining needle extension tube is inserted into the rectangular accommodating notch 2, the inserted part of the remaining needle is embedded through the lower arch 3, the remaining needle extension tube is clamped on the upper clamping groove 4, the arched pressing sheet 10 presses the remaining needle extension tube, one hand presses the girdle main body 1 to keep the remaining needle extension tube attached to the arm, the other hand penetrates the connecting band 9 into the rectangular ring 8 and reversely bends the connecting band 9, so that the adhesive burr 902 is adhered to the adhesive burr surface 901, thus fixing the girdle main body 1 on the arm of the patient to form the hand ring, bending the protruding remaining needle extension tube into an S shape or an O shape and embedding the protruding needle extension tube between the protruding ribs 6 respectively, so that the remaining needle extension tube is fixed in the clamping groove 7 with a matched diameter, then the transparent pressing plate 11 is pressed on the convex rib 6 to prevent the bent extension tube of the indwelling needle from separating from the annular belt main body 1, so when the extension tube of the indwelling needle is dragged by the outside, the convex rib 6 and the clamping groove 7 bear external force to enable the needle head of the indwelling needle to be always fixed with the inserted arm, and as the cotton cloth layer 5 has the characteristics of water absorption and ventilation, the air flow can be kept smooth after the extension tube of the indwelling needle contacts with the skin on the arm, and the problems of itching and inflammation of the skin are avoided.

Specifically, air holes 13 are uniformly distributed on the girdle main body 1, the diameter of each air hole 13 is one millimeter to five millimeters, and the distribution density of the air holes 13 is five meshes to fifty meshes.

In this embodiment, the bleeder vent 13 of densely covered on the clitellum main part 1 can guarantee that the air current is more unobstructed between the skin on the arm and the external world, and in addition, bleeder vent 13 can reduce weight by a wide margin when guaranteeing 1 intensity of clitellum main part to and material saving has multiple advantage.

Specifically, the distance between the slots 7 is gradually increased from the middle to the two sides, and the distance between two adjacent slots 7 has a difference of zero point five millimeters to two millimeters.

In this embodiment, the slots 7 with gradually increasing distances are used for clamping and fixing the indwelling needle extension tubes with different diameters, so that the indwelling needle fixing device can fix indwelling needles with various specifications.

Specifically, the cuff main body 1 is made of a rubber material or a silicone material.

In this embodiment, the clitellum main part 1 self that rubber materials or silica gel material made has elasticity, runs through rectangular ring 8 when connecting band 9 and is fixed in disease arm back with clitellum main part 1, and the bracelet of formation has the performance of automatic shrink, and the clitellum main part 1 with keep somewhere all firm ligatures in disease arm of needle, avoid the two to rock and the drunkenness, cause the disturbance to the position of keeping somewhere the syringe needle.

The working principle and the using process of the invention are as follows: the invention contains and fixes the needle head of the remaining needle through the rectangular containing notch 2, fixes the extending tube of the remaining needle through the clamping groove 7, when in specific use, after the doctor inserts the remaining needle head into the arm of the patient, one side of the cotton cloth layer 5 is attached to the arm of the patient, the extending tube of the remaining needle is inserted into the rectangular containing notch 2, the inserted part of the remaining needle head is embedded through the lower arch 3, the extending tube of the remaining needle is lapped on the upper clamping groove 4, then the arched pressing sheet 10 presses the extending tube of the remaining needle, one hand presses the girdle main body 1 to keep the attachment with the arm, the other hand penetrates the connecting band 9 into the rectangular ring 8, and reversely bends the connecting band 9, the sticky burr 902 is adhered with the sticky burr surface 901, thus the girdle main body 1 is fixed on the arm of the patient to become a hand ring, then the sealing tearing label 15 is torn through tearing, after the sealing tearing label 15, the air rapidly enters the compression, so that the high elastic sponge in the compression air bag 14 is rapidly expanded, thereby well fitting the remaining needle head, playing the role of buffering protection, bending the protruded remaining needle extension tube into S shape or O shape, and respectively embedding in the clamping groove 7, fixing the remaining needle extension tube, then pressing the transparent pressing plate 11 on the convex rib 6, avoiding the curve of the remaining needle extension tube from separating from the girdle main body 1, so that when the remaining needle extension tube is dragged with the outside, the convex rib 6 and the clamping groove 7 can bear external force, keeping the remaining needle head fixed with the inserted arm all the time, because the cotton cloth layer 5 has the characteristics of water absorption and ventilation, keeping air flow after contacting with the skin on the arm, avoiding the problems of skin itching and inflammation, the rectangular accommodating groove opening of the fixed needle head is of a hollow structure, being convenient for medical personnel to observe the transfusion condition of the needle head, the fixed transparent pressing plate is a transparent tail pipe, when the indwelling needle extension tube is used in a low-temperature environment, when the indwelling needle tube needs to be heated, the indwelling needle head is fixed through the steps, the indwelling needle extension tube is fixed through the clamping groove 7 and then is placed into the groove 16 through the pipeline through hole 19, the indwelling needle extension tube is placed into the groove 16 for one circle and then is discharged from the other pipeline through hole 19, the details can be shown in the attached drawing 3, and after the indwelling needle extension tube is placed into the groove 16, the constant-temperature PTC heating sheet 18 is electrified and heated through the switch on the battery box 17, so that the indwelling needle extension tube in the groove 16 is heated, and the purpose of heating the indwelling needle extension tube is achieved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a fixed ligature clitellum of needle keeps somewhere, includes clitellum main part (1), its characterized in that: the utility model discloses a solar cell girdle, including girdle main body (1), girdle main body (1) is the rectangle area body, open at the middle part of girdle main body (1) has rectangle to hold notch (2), the both sides that rectangle held notch (2) are equipped with down arched door (3) and last draw-in groove (4), arched door (3) down with the axis of going up draw-in groove (4) is located same axis, the bottom surface laminating of girdle main body (1) is equipped with cotton layer (5), battery case (17) is installed to the bottom of girdle main body (1), the avris of girdle main body (1) is opened flutedly (16), recess (16) with it has pipeline opening (19) to open between the top surface of girdle main body (1), recess (16) internal bonding has PTC constant temperature heating plate (18), the cladding all around of PTC heating plate (18) has the good epoxy resin material of insulating high temperature resistant thermal conductivity, install rechargeable battery in battery case (17), the rechargeable battery and constant temperature PTC heating plate (18) electric connection, it has compression gasbag (14) of laminating mutually with lower arched door (3) shape to bond on the bottom surface of arched door (3) down, it tears label (15) to paste sealedly on compression gasbag (14), it has high elasticity sponge to pack in compression gasbag (14), the top surface of clitellum main part (1) is connected with a plurality of parallel protruding muscle (6) of each other perpendicularly, the cross section of protruding muscle (6) is the hyperbola, two adjacent constitute draw-in groove (7) between protruding muscle (6), the one end of clitellum main part (1) is opened has rectangular ring (8), the other end of clitellum main part (1) is provided with connecting band (9), the one side of connecting band (9) is glued and is had adhesive hair face (901), the end portion glue of connecting band (9) has adhesive burr (902), connecting band (9) run through in rectangular ring (8), the adhesive burr (902) is adhered to the adhesive burr surface (901), connecting holes are formed in two sides of the upper clamping groove (4), an arched pressing sheet (10) is embedded into the two connecting holes, the arched pressing sheet (10) is buckled with the top surface of the upper clamping groove (4), a transparent pressing plate (11) is arranged on the top surface of the convex rib (6), semicircular hooks (12) are arranged at two ends of the transparent pressing plate (11), and the transparent pressing plate (11) is buckled with the side of the convex rib (6) through the semicircular hooks (12).

2. A retaining ligating annulus for an indwelling needle, according to claim 1, wherein: the novel ring belt is characterized in that air holes (13) are uniformly distributed in the ring belt main body (1), the diameter of each air hole (13) is one millimeter to five millimeters, and the distribution density of the air holes is five meshes to fifty meshes.

3. A retaining ligating annulus for an indwelling needle, according to claim 1, wherein: the distance between the clamping grooves (7) is sequentially increased from the middle to two sides, and the distance between two adjacent clamping grooves (7) has a difference of five millimeters from zero to two millimeters.

4. A retaining ligating annulus for an indwelling needle, according to claim 1, wherein: the ring belt main body (1) is made of a rubber material or a silica gel material.

5. A retaining ligating annulus for an indwelling needle, according to claim 1, wherein: the ring belt main body (1), the connecting belt (9) and the convex ribs (6) are molded integrally.