CN211068633U

CN211068633U - Jugular vein catheterization fixing device

Info

Publication number: CN211068633U
Application number: CN201920569204.5U
Authority: CN
Inventors: 孙宏伟
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-07-24
Anticipated expiration: 2029-04-24

Abstract

The utility model discloses a jugular vein catheterization fixing device which structurally comprises a first nylon hasp, a neck strap, a sleeve, a second nylon hasp, a head strap, a buckle device and a sweat absorbing device, the neck strap is provided with the buckle device, the head strap is sequentially threaded to the threading plate from the first threading opening and the second threading opening around the first threading frame and the second threading frame, and is propped against the head strap through the clamping teeth, the headband is fixed by applying force, the penetration length is controlled by applying force to the headband, the advantages that the headband can flexibly adjust the length and the wearing convenience is improved are achieved, and the sweat absorbing device is arranged on the neck strap, so that sweat is absorbed through the non-woven fabric and the sweat absorbing holes during sweating, and the sweat can be absorbed and stored by the super absorbent resin after being absorbed into the sponge, so that the sweat can be absorbed when the sweat is worn, and the wearing comfort of a patient is improved.

Description

Jugular vein catheterization fixing device

Technical Field

The utility model relates to a medical treatment appurtenance technical field, concretely relates to jugular vein puts pipe fixing device.

Background

In clinical treatment, some patients need be dialyzed for a long time, need install the neck vein additional at patient's neck vein and put the pipe, put a tub fixing device through the neck vein, make medical personnel can be convenient fix the neck at patient with the vein catheterization, thereby effectually prevent that the pipeline from droing and improve hemodialysis's stability, improve hemodialysis's effect, but current neck vein puts a tub fixing device bandeau through passing through nylon fastener and connect, it is very inconvenient to lead to length adjustment, and patient wears the easy perspire of neck back of a long time being heated, it feels uncomfortable when leading to wearing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, the jugular vein puts a tub fixing device is proposed at present, it is through passing through the hasp connection to have solved current jugular vein puts a tub fixing device bandeau, it is very inconvenient to lead to length adjustment, and patient wears the easy perspiring of neck back of a long time being heated, feel uncomfortable problem when leading to wearing, reach the regulation length that makes the bandeau can be nimble, improve the convenience of wearing, and can absorb the sweat when wearing, improve patient and wear the advantage of comfort level.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a jugular vein catheterization fixing device, including first nylon hasp, neck area, sleeve pipe, second nylon hasp, bandeau, buckle device and sweat absorbing device, first nylon hasp left and right sides both ends are sewed up with the neck area, the neck area right side is provided with the sleeve pipe through sewing up the mode, the second nylon hasp left and right sides is sewed up with the sleeve pipe, the bandeau left end is bonded with neck area left side through powerful glue, and the neck area right-hand member passes through buckle device and neck area fixed connection, the neck area inboard is sewed up with the sweat absorbing device, buckle device comprises framework, first wearing frame, second wearing frame, wear the board, latch, first wearing frame and the second wearing mouth, the first wearing frame, the second wearing frame and the wearing board that possess the guide function are provided through the integrative mode of moulding plastics at framework inboard top, middle part and bottom, wear the board front side top and be provided with the latch through the integrative mode of moulding plastics, the inboard from the top down of framework has set gradually and has been used for wearing to put the first mouth of wearing and the second mouth of wearing of bandeau, the framework rear side bonds through powerful glue and nape area right side, sweat-absorbing device comprises nonwoven cotton, sponge, sweat-absorbing hole, third nylon fastener, base cloth and super absorbent resin, the continuous rear side of nonwoven is provided with the sponge that is used for absorbing liquid through the mode of sewing up, the continuous inside sweat-absorbing hole that is provided with can water conservancy diversion sweat that runs through of nonwoven, the sponge rear side is all around through the lock of being convenient for and tear the third nylon fastener and the base cloth swing joint who takes off, sponge rear side middle part is provided with the super absorbent resin who possesses the effect of absorbing water, the base cloth rear side is through sewing up mode and nape area fixed connection.

Furthermore, the number of the sweat absorbing devices is four, and the sweat absorbing devices are distributed on the neck strap at equal intervals.

Further, the friction coefficient of the outer side surfaces of the first penetrating frame, the second penetrating frame and the penetrating plate is 0.6, and the size structure of the first penetrating frame is consistent with that of the second penetrating frame.

Furthermore, the outer side of the latch is in a triangular protruding structure, and the height of the latch is 1.5 MM.

Furthermore, the coverage areas of the non-woven cotton, the sponge and the base cloth are consistent, and the number of the super absorbent resin is more than two.

Furthermore, the number of the sweat absorbing holes is more than two, and the size of the inner diameter of each sweat absorbing hole is 1 MM.

Further, the thickness of the base cloth is 2MM, and the width of the base cloth is smaller than the width of the neck strap.

Furthermore, the base cloth is made of terylene.

Furthermore, the frame body is made of ABS.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) the utility model discloses a neck vein catheterization fixing device bandeau, including the neck area, the neck area is worn to draw the board to the first mouth of wearing and the second of wearing in proper order, for solving current jugular vein catheterization fixing device bandeau and passing through the hasp connection, lead to the very inconvenient problem of length adjustment, through set up buckle device on the neck area, make the bandeau wear to put up and put up from first mouth of wearing and second in proper order round first frame and second, support the bandeau through the latch, it is fixed to carry out the application of force to it, and the length that the application of force control through to the bandeau penetrates, reach the regulation length that makes.

2) The neck is heated and is perspired easily after for a long time for solving current patient and leads to feeling uncomfortable problem when wearing, through set up the sweat-absorbing device on the neck area, during the sweat, absorbs the sweat through non-woven cotton and sweat-absorbing pore pair sweat to make it inhale the sponge, make super absorbent resin inhale the sweat and save, can absorb the sweat when reaching and wearing, improve the advantage that patient wore the comfort level.

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 structural view of the present invention;

FIG. 2 is a schematic view of the structure of zone A of the present invention;

fig. 3 is a schematic structural view of the fastening device of the present invention;

FIG. 4 is a schematic view of the structure of the sweat absorbing device of the present invention;

fig. 5 is a schematic view of the internal structure of the sweat absorbing device of the present invention.

In the figure: a first nylon hasp-1, a neck strap-2, a sleeve-3, a second nylon hasp-4, a head strap-5, a buckle device-6, a sweat absorbing device-7, a frame-601, a first wearing frame-602, a second wearing frame-603, a wearing plate-604, a latch-605, a first wearing opening-606, a second wearing opening-607, a non-woven cotton-701, a sponge-702, a sweat absorbing hole-703, a third nylon hasp-704, a base cloth-705 and a super absorbent resin-706.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a jugular vein catheterization fixing device: comprises a first nylon fastener 1, a neck strap 2, a sleeve 3, a second nylon fastener 4, a head strap 5, a buckle device 6 and a sweat absorbing device 7, wherein the left end and the right end of the first nylon fastener 1 are sewed with the neck strap 2, the sleeve 3 is arranged on the right side of the neck strap 2 in a sewing mode, the left side and the right side of the second nylon fastener 4 are sewed with the sleeve 3, the left end of the head strap 5 is bonded with the left side of the neck strap 2 through strong glue, the right end of the neck strap 2 is fixedly connected with the neck strap 2 through the buckle device 6, the inner side of the neck strap 2 is sewed with the sweat absorbing device 7, the buckle device 6 comprises a frame body 601, a first wearing frame 602, a second wearing frame 603, a penetrating plate 604, a clamping tooth 605, a first penetrating frame 606 and a second penetrating frame 607, the top, the middle and the bottom of the inner side of the frame 601 are provided with a first wearing frame 602, a second penetrating frame 603 and a penetrating plate 604 which have a guiding function in an injection molding mode, the top of, the inner side of the frame body 601 is sequentially provided with a first penetrating port 606 and a second penetrating port 607 for penetrating and placing the head strap 5 from top to bottom, the rear side of the frame body 601 is adhered to the right side of the neck strap 2 through strong glue, the sweat absorbing device 7 consists of non-woven cotton 701, sponge 702, sweat absorbing holes 703, third nylon fasteners 704, base cloth 705 and super absorbent resin 706, the rear side of the non-woven cotton 701 is provided with the sponge 702 for absorbing liquid in a sewing mode, the sweat absorbing holes 703 capable of guiding sweat are arranged in the non-woven cotton 701 in a penetrating mode, the periphery of the rear side of the sponge 702 is movably connected with the base cloth 705 through the third nylon fasteners 704 convenient to buckle and tear, the middle of the rear side of the sponge 702 is provided with the super absorbent resin 706 with a water absorbing effect, and the rear side of the base cloth 705 is fixedly connected with the neck strap 2 in a.

The number of the sweat absorbing devices 7 is four, the sweat absorbing devices 7 are distributed on the neck band 2 at equal intervals, and the periphery of the neck is contacted to form a ventilating space.

The outer side surface friction coefficient of the first wearing frame 602, the second wearing frame 603 and the wearing plate 604 is 0.6, and the first wearing frame 602 and the second wearing frame 603 are consistent in size and structure, so that the headband 5 can be conveniently worn and fixed, and the stability during fixing is improved.

The outer side of the latch 605 is a triangular protruding structure, and the height of the latch 605 is 1.5MM, which is beneficial to matching with the second wearing frame 603 to fix the headband 5.

Wherein, the coverage areas of the non-woven cotton 701, the sponge 702 and the base cloth 705 are consistent, and the number of the super absorbent resin 706 is more than two, thereby improving the sweat absorption effect.

The number of the sweat absorbing holes 703 is more than two, and the inner diameter of the sweat absorbing holes 703 is 1MM, so that sweat can effectively permeate and flow through the sweat absorbing holes 703.

The thickness of the base cloth 705 is 2MM, and the width of the base cloth 705 is smaller than that of the neck strap 2, so that raw materials are saved, and the attractiveness is improved.

Wherein, the base cloth 705 is made of terylene and has good moisture resistance.

The frame body 601 is made of ABS and has high hardness.

According to the above table, the novel base fabric 705 made of terylene can achieve good moisture resistance.

This patent sponge 702, a porous material, good hydroscopicity has, can be used for cleaning article, super absorbent resin 706 be a neotype macromolecular material, it can absorb several hundred times to thousand times of self weight's moisture, nontoxic, harmless, pollution-free, the water absorbing capacity is very strong, water retention capacity is very high, the high molecular weight polymer that obtains through acrylic acid polymerization, high water retention capacity, the balance of absorption capacity under the high load, the moisture that absorbs water can not be extruded by simple physical method, can change it when full.

The working principle is as follows: in use, the first separable fastening fabric 1 is torn apart by a pulling force to separate the two ends of the strap 2, the neck strap 2 is put on the neck of the patient to be worn, the head strap 5 is put on the head of the patient, when the head strap 5 put on the second through opening 607 is pulled upwards, the pulling force is gradually larger than the fixed friction force between the latch 605 and the second through frame 603, the head strap 5 is pulled out upwards on the threading plate 604 and the second through opening 607, then the head strap 5 at the first through opening 606 is pulled out upwards, so that the wearing length of the head strap 5 is adjusted, when the head strap 5 at the first through opening 606 is pulled downwards, the head strap 5 is pulled out from the first through frame 602 and the first through opening 606, then the head strap 5 at the second through opening 607 is pulled downwards, the pulling force is gradually larger than the fixed friction force between the latch 605 and the second wearing frame 603, so that the headband 5 can be pulled out downwards on the second wearing frame 603 and the second wearing hole 607, thereby shortening the wearing length of the headband 5, then the first nylon fastener 1 is fastened by the pressure, so that the neck strap 2 can stably surround the neck of the patient, then the second nylon fastener 4 is applied by the same steps, the sleeve 3 is opened, then the jugular vein cannula is placed in the sleeve 3, so as to carry out the relevant work of hemodialysis, when the patient wears the sweat, the sweat is absorbed through the non-woven cotton 701 and the sweat absorbing holes 703, and the absorbed sweat is absorbed into the sponge 702 through the non-woven cotton 701 and the sweat absorbing holes 703, and the water absorption property of the super absorbent resin 706 in the sponge 702 is enabled, the sweat is absorbed and stored, and the sweat can not seep out when the head is squeezed, when the super absorbent resin 706 is saturated and needs to be replaced, the sponge 702 can be torn off from the base cloth 705 by applying the same force step to the third nylon fastener 704, then the super absorbent resin 706 on the sponge is replaced, and then the third nylon fastener 704 is pressed by pressure to be fastened, so that the sponge 702 is continuously installed and fixed on the base cloth 705.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A jugular vein catheterization fixing device comprises a first nylon fastener (1), a neckband (2), a sleeve (3), a second nylon fastener (4) and a head band (5), wherein the left end and the right end of the first nylon fastener (1) are sewn with the neckband (2), the sleeve (3) is arranged on the right side of the neckband (2) in a sewing mode, the left side and the right side of the second nylon fastener (4) are sewn with the sleeve (3), the left end of the head band (5) is bonded with the left side of the neckband (2) through strong glue, the right end of the neckband (2) is fixedly connected with the neckband (2) through a buckle device (6), and the inner side of the neckband (2) is sewn with a sweat absorbing device (7);

the method is characterized in that: the novel sweat absorbing device is characterized by further comprising a buckling device (6) and a sweat absorbing device (7), wherein the buckling device (6) is composed of a frame body (601), a first penetrating frame (602), a second penetrating frame (603), a penetrating plate (604), clamping teeth (605), a first penetrating opening (606) and a second penetrating opening (607), the top, the middle and the bottom of the inner side of the frame body (601) are provided with the first penetrating frame (602), the second penetrating frame (603) and the penetrating plate (604) which have guiding functions in an injection molding integrated mode, the top end of the front side of the penetrating plate (604) is provided with the clamping teeth (605) in an injection molding integrated mode, the first penetrating opening (606) and the second penetrating opening (607) which are used for penetrating the head belt (5) are sequentially arranged on the inner side of the frame body (601) from top to bottom, the rear side of the frame body (601) is bonded with the right side of the neck belt (2) through strong glue, and the sweat absorbing device (7) is composed of non-woven cotton, Inhale sweat hole (703), third nylon fastener (704), base cloth (705) and super absorbent resin (706) and constitute, non-woven cotton (701) rear side is provided with sponge (702) that are used for absorbing liquid through the suture mode, non-woven cotton (701) inside runs through and is provided with sweat hole (703) of inhaling that can water conservancy diversion sweat, sponge (702) rear side is all around through the third nylon fastener (704) and base cloth (705) swing joint that are convenient for the lock and tear and take off, sponge (702) rear side middle part is provided with super absorbent resin (706) that possess the effect of absorbing water, base cloth (705) rear side is through suture mode and nape area (2) fixed connection.

2. A jugular vein catheterization fixture device according to claim 1, wherein: the number of the sweat absorbing devices (7) is four, and the sweat absorbing devices (7) are distributed on the neck belt (2) at equal intervals.

3. A jugular vein catheterization fixture device according to claim 1, wherein: the outer side surface friction coefficient of the first penetrating frame (602), the second penetrating frame (603) and the penetrating plate (604) is 0.6, and the first penetrating frame (602) and the second penetrating frame (603) are consistent in size and structure.

4. A jugular vein catheterization fixture device according to claim 1, wherein: the outer side of the latch (605) is in a triangular protruding structure, and the height of the latch (605) is 1.5 MM.

5. A jugular vein catheterization fixture device according to claim 1, wherein: the coverage areas of the non-woven cotton (701), the sponge (702) and the base cloth (705) are consistent, and the number of the super absorbent resin (706) is more than two.

6. A jugular vein catheterization fixture device according to claim 1, wherein: the number of the sweat absorbing holes (703) is more than two, and the size of the inner diameter of each sweat absorbing hole (703) is 1 MM.

7. A jugular vein catheterization fixture device according to claim 1, wherein: the thickness of the base cloth (705) is 2MM, and the width of the base cloth (705) is smaller than the width of the neck strap (2).