CN209253757U

CN209253757U - A kind of interim hemodialysis conduit protective case of Improvement type jugular vein

Info

Publication number: CN209253757U
Application number: CN201820366976.4U
Authority: CN
Inventors: 姚宇游; 华玲红
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2018-03-19
Filing date: 2018-03-19
Publication date: 2019-08-16
Anticipated expiration: 2028-03-19

Abstract

The utility model relates to field of medical device, in particular to a kind of interim hemodialysis conduit protective case of Improvement type jugular vein, it include clamping device, fixed mechanism and display component, the clamping device includes for putting the holding support of hemodialysis conduit with several for clamping the clamp assemblies of hemodialysis conduit, the fixed mechanism includes the first constraint component for fettering hemodialysis conduit and clamping device and the second constraint component for being strapped in the first constraint component and clamping device with patient, the display component includes for showing that hemodialysis conduit uses the display screen of time, the utility model, guarantee that hemodialysis conduit will not be bent when in use, the muffler of corresponding width is replaced according to the length of the neck of patient, patient comfort improves, pipeline is significantly reduced to slip and shift, bleeding, the complication such as infection, simultaneously again It reduces and the emergency risks such as pipeline slips, pipeline distorts occurs.

Description

A kind of interim hemodialysis conduit protective case of Improvement type jugular vein

Technical field

The utility model relates to field of medical device, in particular to a kind of interim hemodialysis conduit protection of Improvement type jugular vein Set.

Background technique

Haemodialysis can be obviously prolonged the life cycle of patients of chronic renal failure, establish a safely and effectively blood vessel Access is the premise that haemodialysis is gone on smoothly, although arteriovenous internal fistula is that current most of maintenance hemodialysis patients have The commonly used vascular access of effect dialysis, but internal fistula is not yet established or fail using, acute poisoning, all kinds of renal failures For the patient for needing emergency treatment haemodialysis, it is most suitable that row central vein catheter, which establishes provisional vascular access,.It is common Central vein have jugular vein and femoral vein, mainly with jugular vein be first choice.Clinically jugular vein hemodialysis conduit in addition to Fixed outer using aseptic dressing, no unified external fixer, which is given, to be used.

The interim hemodialysis conduit of jugular vein plays not in terms of the emergency aid and treatment of the critical illnesses such as various acute or chronic renal failures Alternative effect, but it is provisional set pipe Wound dressing and conduit is not fixed easily, after package to set pipe skin exposed parts longer, About 12.5cm is easy drawing conduit and the danger such as causes to set bleeding at pipe, infects and fall off, also results in not to minimal invasive treatment Just, while beauty is had an effect on.Aseptic dressing clinically relied primarily at present paste and fix, then with a cloth adhesive plaster both sides doubling, It is made into the belt without stickiness, ring is hung on ear at a circle；Sometimes patient is then that included small square or scarf fix it, But adhesive plaster falls off often, small square is also easily loosened, the validity or again for often needing patient or nursing staff to check that it is fixed It reinforces, even there is a phenomenon where conduit portion slips and displacement by some patients.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of interim hemodialysis of Improvement type jugular vein Conduit protective case.

To solve the above problems, the utility model the following technical schemes are provided:

A kind of interim hemodialysis conduit protective case of Improvement type jugular vein, includes the clamping machine for clamping hemodialysis conduit Structure, the fixed mechanism for fixing hemodialysis conduit and for show hemodialysis conduit use the time display component, the clamping machine Structure includes for putting the holding support of hemodialysis conduit with several for clamping the clamp assemblies of hemodialysis conduit, the fixed machine Structure includes to fetter component and for fettering component and clamping machine for first for fettering the first of hemodialysis conduit and clamping device Structure is strapped in the second constraint component with patient, and the display component includes for showing hemodialysis conduit showing using the time Display screen.

Further, all clamp assemblies are installed on holding support, and the holding support is Y template body, institute There are three ends of the clamp assemblies and holding support to connect one to one.

Further, the clamp assemblies include be clamped bar, with the hinged articulated joint in clamping bar one end and with clamping bar The clamping joint that the other end is engaged by clamping, the clamping bar is hinged by rotary shaft and articulated joint, and the clamping bar is close to clamping joint One end be provided with grab, the clamping joint is provided with the card slot being engaged by clamping with grab.

Further, the first constraint component includes the velcro for wrapping up hemodialysis conduit and clamping device, institute It states holding support to be engaged by clamping by several snap fasteners and the second constraint component, the velcro is arranged in holding support and the Between two constraint components, the velcro is provided with several for avoiding the avoid holes of snap fastener.

Further, the second constraint component includes the muffler of expansion, and all snap fasteners have mutual card The sub-buckle and female thread of cooperation are connect, all sub-buckles are distributed in Y type, and the sub-buckle is installed in one of holding support far from clamp assemblies Side, all female threads are installed in the middle section of muffler, and all sub-buckles are distributed in Y type.

Further, the display screen is sewn on muffler, and minicell is provided in the display screen, the muffler Both ends can be bonded cooperation.

The utility model has the advantages that a kind of interim hemodialysis conduit protective case of Improvement type jugular vein of the utility model, velcro is by blood Saturating conduit wraps, and the muffler then fixed outside is linked together by snap fastener and velcro and fixing compact, patient comfort Degree significantly improves；Can guarantee that hemodialysis conduit wraps up elastic by velcro is suitable for that Yi Fangyi extract operation is simple, by hemodialysis conduit It is fixed on holding support by clamp assemblies, guarantees that hemodialysis conduit will not be bent when in use, be without the use of medical adhesive Cloth；Making material is easy to get, low in cost, and the muffler of corresponding width is replaced according to the length of the neck of patient, and patient comfort mentions Height, interim hemodialysis conduit fixation is appropriate, and patient's self-image is promoted, and appearance is more beautiful, hence it is evident that reduces pipeline and slips and move The complication such as position, bleeding, infection, while reducing again and the emergency risks such as pipeline slips, pipeline distorts occur.

Detailed description of the invention

Fig. 1 is the schematic perspective view of the utility model；

Fig. 2 is enlarged drawing at the A of Fig. 1；

Fig. 3 is the schematic perspective view that the utility model second fetters component；

Fig. 4 is the schematic perspective view that the utility model first fetters component；

Fig. 5 is the Standard schematic diagram of the utility model holding support and sub-buckle；

Fig. 6 is the Standard schematic diagram of the utility model holding support and clamp assemblies；

Description of symbols: clamping device 1, clamp assemblies 1a are clamped bar 1a1, and clamping joint 1a2, articulated joint 1a3 are put Bracket 1b, fixed mechanism 2, velcro 3, avoid holes 3a, muffler 4, sub-buckle 4a, female thread 4b, hemodialysis conduit 5.

Specific embodiment

With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail:

It include for clamping referring to figs. 1 to a kind of interim hemodialysis conduit protective case of Improvement type jugular vein shown in fig. 6 The clamping device 1 of hemodialysis conduit 5, the fixed mechanism 2 for fixing hemodialysis conduit 5 and for showing hemodialysis conduit 5 using the time Display component, the clamping device 1 include for put the holding support 1b of hemodialysis conduit 5 and several for clamping hemodialysis The clamp assemblies 1a of conduit 5, the fixed mechanism 2 include the first constraint group for fettering hemodialysis conduit 5 and clamping device 1 Part and for by first constraint component and clamping device 1 be strapped in patient second constraint component, the display component packet The display screen for showing hemodialysis conduit 5 using the time is included, the first constraint component wraps hemodialysis conduit 5, then outer solid Fixed second fetters component and the first constraint component links together and fixing compact, and hemodialysis conduit 5 is passed through clamp assemblies 1a It is fixed on holding support 1b.

All clamp assemblies 1a are installed on holding support 1b, and the holding support 1b is Y template body, Suo Yousuo Three ends for stating clamp assemblies 1a and holding support 1b connect one to one, and guarantee that hemodialysis conduit 5 is fixed on holding support 1b On stability.

The clamp assemblies 1a include be clamped bar 1a1, with the clamping hinged articulated joint 1a3 in the one end bar 1a1 and with clamping The clamping joint 1a2, the clamping bar 1a1 that the bar 1a1 other end is engaged by clamping are hinged by rotary shaft and articulated joint 1a3, the card Extension bar 1a1 is provided with grab close to one end of clamping joint 1a2, and the clamping joint 1a2 is provided with the card slot being engaged by clamping with grab, Hemodialysis conduit 5 is placed between articulated joint 1a3 and clamping joint 1a2, then revotating card extension bar 1a1 pushes down hemodialysis conduit 5.

The first constraint component includes the velcro 3 for wrapping up hemodialysis conduit 5 and clamping device 1, described to put Bracket 1b is engaged by clamping by several snap fasteners and the second constraint component, and the velcro 3 is arranged in holding support 1b and the Between two constraint components, the velcro 3 is provided with several for avoiding the avoid holes 3a of snap fastener, and velcro 3 is by hemodialysis Conduit 5 wraps, and the muffler 4 and velcro 3 then fixed outside link together and fixing compact, can be protected by velcro 3 Card hemodialysis conduit 5 wraps up elastic suitable.

The second constraint component includes the muffler 4 of expansion, and all snap fasteners, which have, to be mutually engaged by clamping Sub-buckle 4a and female thread 4b, all sub-buckle 4a are distributed in Y type, and the sub-buckle 4a is installed in holding support 1b far from clamp assemblies 1a Side, all female thread 4b are installed in the middle section of muffler 4, and all sub-buckle 4a are distributed in Y type, are convenient for changing not by snap fastener With muffler 4 adapt to the neck of patient so that the comfort level of patient improves.

The display screen is sewn on muffler 4, and minicell, the both ends energy of the muffler 4 are provided in the display screen Enough bonding cooperations, the time of hemodialysis conduit 5 used excessively are replaced and are sterilized, and display screen can guarantee that patient will not The time for delaying replacement hemodialysis conduit 5, to avoid infection.

Working principle: velcro 3 wraps hemodialysis conduit 5, and then outer fixed muffler 4 passes through snap fastener and velcro 3 link together and fixing compact, patient comfort significantly improve；It is elastic can to guarantee that hemodialysis conduit 5 wraps up by velcro 3 It is suitable for, Yi Fangyi extract operation is simple, and hemodialysis conduit 5 is fixed on holding support 1b by clamp assemblies 1a, guarantees that hemodialysis is led Pipe 5 will not be bent when in use, be without the use of medical proof fabric；Making material is easy to get, low in cost, according to the neck of patient Length replace the muffler 4 of corresponding width.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Any restrictions out, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent Variation and modification, in the range of still falling within the technical solution of the utility model.

Claims

1. a kind of interim hemodialysis conduit protective case of Improvement type jugular vein, it is characterised in that: include for clamping hemodialysis conduit (5) clamping device (1), the fixed mechanism (2) for fixing hemodialysis conduit (5) and for show hemodialysis conduit (5) use when Between display component, the clamping device (1) includes for putting the holding support of hemodialysis conduit (5) (1b) and several are used for The clamp assemblies (1a) of hemodialysis conduit (5) are clamped, the fixed mechanism (2) includes for fettering hemodialysis conduit (5) and clamping The first of mechanism (1) fetters component and for the first constraint component and clamping device (1) to be strapped in the second beam with patient Component is tied up, the display component includes for showing that hemodialysis conduit (5) use the display screen of time.

2. the interim hemodialysis conduit protective case of a kind of Improvement type jugular vein according to claim 1, it is characterised in that: all The clamp assemblies (1a) are installed on holding support (1b), and the holding support (1b) is Y template body, all clampings Component (1a) and three ends of holding support (1b) connect one to one.

3. the interim hemodialysis conduit protective case of a kind of Improvement type jugular vein according to claim 2, it is characterised in that: described Clamp assemblies (1a) include be clamped bar (1a1), with the hinged articulated joint (1a3) in clamping one end bar (1a1) and with clamping bar The clamping joint (1a2) that (1a1) other end is engaged by clamping, the clamping bar (1a1) pass through rotary shaft and articulated joint (1a3) hingedly, Clamping bar (1a1) is provided with grab close to the one end of clamping joint (1a2), and the clamping joint (1a2) is provided with and grab card Connect the card slot of cooperation.

4. the interim hemodialysis conduit protective case of a kind of Improvement type jugular vein according to claim 3, it is characterised in that: described First constraint component includes the velcro (3) for wrapping up hemodialysis conduit (5) and clamping device (1), the holding support (1b) is engaged by clamping by several snap fasteners and the second constraint component, the velcro (3) be arranged in holding support (1b) and Between second constraint component, the velcro (3) is provided with several for avoiding the avoid holes (3a) of snap fastener.

5. the interim hemodialysis conduit protective case of a kind of Improvement type jugular vein according to claim 4, it is characterised in that: described Second constraint component include expansion muffler (4), all snap fasteners have the sub-buckle (4a) being mutually engaged by clamping and Female thread (4b), all sub-buckles (4a) are distributed in Y type, and the sub-buckle (4a) is installed in holding support (1b) far from clamp assemblies The side of (1a), all female threads (4b) are installed in the middle section of muffler (4).

6. the interim hemodialysis conduit protective case of a kind of Improvement type jugular vein according to claim 5, it is characterised in that: described Display screen is sewn on muffler (4), and minicell is provided in the display screen, and the both ends of the muffler (4), which can be bonded, matches It closes.