CN209075688U - A kind of alginates application transfusion port anti-dropout fixed device easy to operate - Google Patents

Abstract

The utility model discloses a kind of alginates application transfusion port anti-dropout fixed devices easy to operate, including main body, connecting plate and vertical bar, the main body be internally provided with puncture every, and puncture every lower section be provided with containing liquid chamber, conduit is connected at the top of the containing liquid chamber, the connecting plate activity is placed in the top of main body, and connecting plate is connected by screw with main body, fixing head is mounted at the top of the connecting plate, and the inner wall of fixing head is movably set with adjustable pipe, hose is mounted at the top of the adjustable pipe, and the outer wall of hose is provided with sealing ring.The alginates application transfusion port anti-dropout fixed device easy to operate is provided with main body, puncture every center line and the center line of containing liquid chamber coincide, user is punctured using syringe insertion every rear, it can go directly in containing liquid chamber, it is not in offset, being punctured simultaneously every ontology is silica gel material, so that puncturing every can still can be used after syringe repeatedly plugs.

Description

A kind of alginates application transfusion port anti-dropout fixed device easy to operate

Technical field

The utility model relates to the fixed engineering device technique field of alginates transfusion port, specially a kind of alginates application transfusion ports Anti-dropout fixed device easy to operate.

Background technique

Alginates also known as sodium alginate, seaweed gel, algin, sodium alginate, alginates are natural by what is extracted in kelp Polysaccharide carbohydrate is widely used in the products such as food, medicine, weaving, printing and dyeing, papermaking, daily-use chemical industry, as thickener, Emulsifier, stabilizer, adhesive, sizing agent etc. use, and transfusion port is a kind of blood vessel access system being fully implanted in, it is patient Long-term vein blood vessel channel is provided, be located at the conduit portion of superior vena cava including tip and is imbedded at subcutaneous injection seat, is Medical instrument.

The fixed device of transfusion port in the market in use, does not have fixed equipment, so that device is at runtime, holds Easily be subjected to displacement, cause device can not long Shi Yunhang when so that medical fluid passing through interconnecting device, be easy to appear without seal approach Leakage causes medical fluid not enter in patient accurately, so that medical fluid loses therapeutic effect, for this purpose, it is proposed that a kind of alginic acid Salt application transfusion port anti-dropout fixed device easy to operate.

Utility model content

The purpose of this utility model is to provide a kind of alginates application transfusion port anti-dropout fixed devices easy to operate, with solution The fixed device of transfusion port certainly mentioned above in the background art in use, does not have fixed equipment, so that device is being transported When row, be easy to happen displacement, cause device can not long Shi Yunhang when so that medical fluid passing through interconnecting device, hold without seal approach It easily leaks, causes medical fluid not enter in patient accurately, so that the problem of medical fluid loses therapeutic effect.

To achieve the above object, the utility model provides the following technical solutions: a kind of alginates application transfusion port anti-dropout Fixed device easy to operate, including main body, connecting plate and vertical bar, the main body be internally provided with puncture every, and puncture under Side is provided with containing liquid chamber, and conduit is connected at the top of the containing liquid chamber, and the connecting plate activity is placed in the top of main body, and even Fishplate bar is connected by screw with main body, and fixing head, and the inner wall activity setting of fixing head are mounted at the top of the connecting plate There is adjustable pipe, be mounted with hose at the top of the adjustable pipe, and the outer wall of hose is provided with sealing ring, in the outer wall of the hose Side is mounted with fluid hole, and the bottom of the main body is provided with pedestal, and the outer wall surrounding of pedestal is mounted with locating piece, the positioning Block is by being welded to connect in the outer wall of pedestal, and locating piece is internally provided with sewing hole, and the vertical bar is placed in sewing hole Inner wall, the top movable of the main body is mounted with bolt, and the bottom outside of bolt is movably set with nut.

Preferably, it is described puncture every center line and the center line of containing liquid chamber coincide, and puncture between containing liquid chamber Connection type be bonding.

Preferably, the perpendicular shape in the bottom of the conduit is connected to the inside of containing liquid chamber, and is between conduit and containing liquid chamber It is fixedly connected.

Preferably, to be flexibly connected between the connecting plate and main body, and the connection type between connecting plate and fixing head For welding.

Preferably, to be fixedly connected between the hose and adjustable pipe, and hose constitutes spiral shell by adjustable pipe and fixing head Line connection.

Preferably, to be flexibly connected between the pedestal and main body, and main body is removable by bolt, nut and pedestal composition Unload structure.

Preferably, the vertical bar is connected by sewing hole with locating piece, and the perpendicular shape of vertical bar is connected to sewing hole Inner wall.

Compared with prior art, the utility model has the beneficial effects that the alginates application transfusion port anti-dropout is easy to operate Fixed device is provided with main body, puncture every center line and the center line of containing liquid chamber coincide, user is inserted into using syringe It punctures every rear, can go directly in containing liquid chamber, be not in offset, while puncturing every ontology is silica gel material, so that puncturing every can be It after syringe repeatedly plugs, still can be used, be not in the possibility of leakage of medicament, the perpendicular shape in the bottom of conduit is connected to The inside of containing liquid chamber so that containing liquid chamber in store medicament can through duct, be not in the phenomenon that medicament can not circulate, simultaneously To be fixedly connected between conduit and containing liquid chamber, when so that device being run, conduit is not easy to fall off out of containing liquid chamber, causes device can not Operation；

To be flexibly connected between connecting plate and main body, when so that breakage, damage such as occurring in main body, user can pass through screw Main body is removed from connecting plate, without extracting single unit system out of patient, increases sufferer pain, while connecting plate and solid Determine to weld between head, so that the bonding strength between connecting plate and fixing head increases, it is not in gap, hose and adjustable pipe Between to be fixedly connected so that hose will not fall off between adjustable pipe when transporting medicament, improve device indirectly Service life, while hose is threadedly coupled by adjustable pipe and fixing head composition so that hose it is interior if any dirty savings when, use Person can be dismantled hose by adjustable pipe from fixing head, cleaned or replaced, so that device is in best effort shape always State；

To be flexibly connected between pedestal and main body, so that pedestal and main body are separable, body interior part such as goes wrong When, user can carry out rapid-maintenance to part in main body, while main body constitutes detachable knot by bolt, nut and pedestal Structure will not be subjected to displacement between main body and pedestal when so that device being run, so that device shakes, improve the stabilization of device Property.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model schematic cross-sectional view；

Fig. 3 is enlarged structure schematic diagram at the utility model A.

In figure: 1, main body；2, puncture every；3, containing liquid chamber；4, conduit；5, connecting plate；6, fixing head；7, adjustable pipe；8, soft Pipe；9, sealing ring；10, fluid hole；11, pedestal；12, locating piece；13, sewing hole；14, vertical bar；15, bolt；16, nut.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of alginates application transfusion port anti-dropout is easily grasped Make fixed device, including main body 1, connecting plate 5 and vertical bar 14, main body 1 is internally provided with puncture every 2, and punctures every 2 lower section It is provided with containing liquid chamber 3, the center line punctured every 2 center line and containing liquid chamber 3 coincides, and punctures between 2 and containing liquid chamber 3 Connection type is bonding, and user is punctured after 2 using syringe insertion, can be gone directly in containing liquid chamber 3, is not in offset, storage The top in liquid storehouse 3 is connected with conduit 4, and the perpendicular shape in the bottom of conduit 4 is connected to the inside of containing liquid chamber 3, and conduit 4 and containing liquid chamber To be fixedly connected between 3 so that the medicament stored in containing liquid chamber 3 can through duct 4, be not in showing of can not circulating of medicament As；

5 activity of connecting plate is placed in the top of main body 1, and connecting plate 5 is connected by screw with main body 1, connecting plate 5 and To be flexibly connected between main body 1, and the connection type between connecting plate 5 and fixing head 6 is welding, so that main body 1 is as broken When damage, damage, user can be removed main body 1 by screw from connecting plate 5, and the top of connecting plate 5 is mounted with fixing head 6, And the inner wall of fixing head 6 is movably set with adjustable pipe 7, the top of adjustable pipe 7 is mounted with hose 8, and the outer wall of hose 8 is provided with Sealing ring 9 is fixedly connected between hose 8 and adjustable pipe 7, and hose 8 is threadedly coupled by adjustable pipe 7 with the composition of fixing head 6, So that hose 8 will not be fallen off between adjustable pipe 7 when transporting medicament, the inside outer wall of hose 8 is mounted with fluid hole 10, the bottom of main body 1 is provided with pedestal 11, and the outer wall surrounding of pedestal 11 is mounted with locating piece 12, between pedestal 11 and main body 1 To be flexibly connected, and main body 1 constitutes detachable structure by bolt 15, nut 16 and pedestal 11, so that pedestal 11 and main body 1 can Separation, for 1 inner body of main body as when something goes wrong, user can carry out rapid-maintenance to part in main body 1；

Locating piece 12 is by being welded to connect in the outer wall of pedestal 11, and locating piece 12 is internally provided with sewing hole 13, erects Bar 14 is placed in the inner wall of sewing hole 13, and vertical bar 14 is connected by sewing hole 13 with locating piece 12, and the perpendicular shape of vertical bar 14 It is connected to the inner wall of sewing hole 13, device is consolidated so that user can pass through the vertical bar 14 in sewing hole 13 with suture It is fixed, it so that device is when in use, can not move freely, ensure that the safety of device, the top movable of main body 1 is mounted with bolt 15, and the bottom outside of bolt 15 is movably set with nut 16.

Working principle: with transfusion port device is fixed for this kind of alginates pass through user first and take out device, will fill It sets and takes to after needing place to be used, need the body position of apparatus for placing to be open patient by surgical staff, it will Hose 8 equipped with 10 one end of fluid hole is inserted into the blood vessel access after patient is open, and after being pushed into designated position along blood vessel, is stopped It is pushed into hose 8, after pedestal 11 is placed in the bottom of main body 1 by surgical staff, is fastened with bolt 15 and nut 16, so that two Person will not generate shaking, and the top that connecting plate 5 is screwed in main body 1 is fastened, and surgical staff passes through the work on hose 8 Device is made to form access after fixing head 6 on 7 pairs of access connecting plates 5 of dynamic pipe, the sealing ring 9 on hose 8 can guarantee that device is transported When row, medical fluid will not be leaked from junction, improve the safety of device, and it is subcutaneous that main body 1 is placed on patient by surgical staff, be led to Vertical bar 14 of the surgical staff by suture in the sewing hole 13 on locating piece 12 is crossed, device is fixed on the subcutaneous of patient, So that device can not move, guarantee safety when patient uses, device is in use, lead to the needle set for filling medicament by doctor It crosses syringe needle insertion and punctures and enter containing liquid chamber 3 in 2, after medicament is pressed into containing liquid chamber 3, medicament enters adjustable pipe 7 by conduit 4, Enter hose 8 from adjustable pipe 7, is then flowed out to from fluid hole 10 in patient vessel channel, so that medicament plays a role completely, Treat patient.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of alginates application transfusion port anti-dropout fixed device easy to operate, including main body (1), connecting plate (5) and vertical bar (14), it is characterised in that: the main body (1) is internally provided with puncture every (2), and punctures and be provided with liquid storage below (2) Storehouse (3) is connected with conduit (4) at the top of the containing liquid chamber (3), and connecting plate (5) activity is placed in the top of main body (1), And connecting plate (5) is connected by screw with main body (1), is mounted with fixing head (6) at the top of the connecting plate (5), and fixed The inner wall of head (6) is movably set with adjustable pipe (7), is mounted with hose (8) at the top of the adjustable pipe (7), and hose (8) is outer Wall is provided with sealing ring (9), and the inside outer wall of the hose (8) is mounted with fluid hole (10), the bottom setting of the main body (1) Have pedestal (11), and the outer wall surrounding of pedestal (11) is mounted with locating piece (12), the locating piece (12) by be welded to connect in The outer wall of pedestal (11), and locating piece (12) is internally provided with sewing hole (13), the vertical bar (14) is placed in sewing hole (13) top movable of inner wall, the main body (1) is mounted with bolt (15), and the bottom outside of bolt (15) is movably set with Nut (16).

2. a kind of alginates application transfusion port anti-dropout fixed device easy to operate according to claim 1, it is characterised in that: The puncture coincides every the center line of the center line and containing liquid chamber (3) of (2), and punctures the company between (2) and containing liquid chamber (3) Mode is connect as bonding.

3. a kind of alginates application transfusion port anti-dropout fixed device easy to operate according to claim 1, it is characterised in that: The perpendicular shape in bottom of the conduit (4) is connected to the inside of containing liquid chamber (3), and is fixed between conduit (4) and containing liquid chamber (3) Connection.

4. a kind of alginates application transfusion port anti-dropout fixed device easy to operate according to claim 1, it is characterised in that: To be flexibly connected between the connecting plate (5) and main body (1), and the connection type between connecting plate (5) and fixing head (6) is weldering It connects.

5. a kind of alginates application transfusion port anti-dropout fixed device easy to operate according to claim 1, it is characterised in that: To be fixedly connected between the hose (8) and adjustable pipe (7), and hose (8) constitutes spiral shell by adjustable pipe (7) and fixing head (6) Line connection.

6. a kind of alginates application transfusion port anti-dropout fixed device easy to operate according to claim 1, it is characterised in that: To be flexibly connected between the pedestal (11) and main body (1), and main body (1) passes through bolt (15), nut (16) and pedestal (11) Constitute detachable structure.

7. a kind of alginates application transfusion port anti-dropout fixed device easy to operate according to claim 1, it is characterised in that: The vertical bar (14) is connected by sewing hole (13) with locating piece (12), and vertical bar (14) perpendicular shape is connected to sewing hole (13) inner wall.