CN209713804U - A kind of distortion-free gooseneck peritoneum dialysis catheter - Google Patents

Abstract

The utility model relates to peritoneum dialysis catheter technical fields, and disclose a kind of distortion-free gooseneck peritoneum dialysis catheter, including swan-neck, top collar is fixedly installed on the right side of the swan-neck, abdomen outer tube is fixedly installed on the right side of the top collar, the bending bottom of the tube is fixedly installed with bottom lantern ring, and the bottom collar footprint is fixedly installed with abdomen inner tube, and the abdomen inner tube, swan-neck and abdomen outside pipe are fixedly connected with thermometer probe pipeline.The distortion-free gooseneck peritoneum dialysis catheter, by being provided with thermometer probe pipeline and temperature sense probe, making the DIE Temperature of patient can be detected, keep whole device enhanced convenience quick, by being provided with fixinig plate and medical sticky cloth, make to fill a device that abdomen outer tube can be fixed when in use, it is therefore prevented that patient is because movement leads to abdomen inner tube stress deformation and the possibility that shifts, the sense of discomfort of patient is reduced, and increases the efficiency of dialysis.

Description

A kind of distortion-free gooseneck peritoneum dialysis catheter

Technical field

The utility model relates to peritoneum dialysis catheter technical field, specially a kind of distortion-free gooseneck peritoneum dialysis catheter.

Background technique

Renal failure frequently with therapeutic modality there are three types of, haemodialysis, peritoneal dialysis and kidney transplant, peritoneal dialysis is By peritonaeum as the medium of exchange, intracorporal waste, toxin and extra water are excreted, using peritoneal dialysis technology patient It is able to maintain that life, is 20 years or more in western developed country peritoneal dialysis, while peritoneal dialysis is that we are national A kind of new technology promoted, is suitble to China's national situation, and peritoneum dialysis catheter is in peritoneal dialysis technology for carrying out inside and outside liquid friendship The conduit changed needs to be placed in human abdominal cavity.

Existing peritoneum dialysis catheter is usually straight pipe type dialysis tubing in Nephrology dept.'s treatment, and the more difficult fixation of straight tube easily rotates And movement, and straight pipe type dialysis tubing has certain elasticity, easily deforms, In because tube body is usually silicon rubber composition There is rebound effect after being fixed in implantation human body, be particularly easy to because outer body is mobile or patient body position's variation causes in vivo Duan Yiwei, after displacement, dialysis just cannot carry out internal section as expected, clinically it is generally necessary to open abdomen correction dialysis tubing again Position also increases the nursing difficulty of medical staff so that the treatment zone to patient carrys out secondary pain.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of distortion-free gooseneck peritoneum dialysis catheter, has anti- The advantages of deformation displacement, solves dialysis tubing because outer body is mobile or patient body position's variation leads to internal section deformation displacement Problem.

(2) technical solution

For the purpose for realizing above-mentioned anti-deformation displacement, the utility model is provided the following technical solutions: a kind of distortion-free goose Neck peritoneum dialysis catheter, including swan-neck, the swan-neck right side are fixedly installed with top collar, fix on the right side of the top collar Abdomen outer tube is installed, the bending bottom of the tube is fixedly installed with bottom lantern ring, and the bottom collar footprint is fixedly installed in abdomen Pipe, the abdomen inner tube, swan-neck and abdomen outside pipe are fixedly connected with thermometer probe pipeline, in the thermometer probe pipeline Portion is fixedly installed with temperature sense probe, and the abdomen outer tube and temperature machine probe pipeline external are connected with fixinig plate, described Fixinig plate left side top and bottom are fixedly connected to medical sticky cloth, are fixedly installed with iodide-containing cap on the right side of the abdomen outer tube, described It is fixedly installed with connector on the right side of iodide-containing cap, transfusion catheter is fixedly installed on the right side of the connector, is fixedly mounted on the right side of the connector There is the draining pipe positioned at transfusion catheter bottom, the abdomen bottom of inner tube is fixedly connected with drain ball, and the drain ball outer wall is opened Equipped with deflector hole, the abdomen outer wall of inner tube offers micropore.

Preferably, the deflector hole has multiple and is connected with the inner cavity of abdomen inner tube, and the aperture of the deflector hole is zero 06 millimeter of point.

Preferably, the abdomen inner tube is straight tube, and the curved angle of swan-neck is acute angle and is permanent deformation state.

Preferably, the top collar and bottom collar-shaped with and be hat shape, the swan-neck, abdomen outer tube, thermometer Probe pipeline and abdomen inner tube are silicone rubber tube.

Preferably, drain ball there are four being fixedly connected in the abdomen inner tube, the drain ball is hollow structure and diameter is One centimetre.

Preferably, the radius of the thermometer probe pipeline is five millimeters, the fixinig plate and the perpendicular connection of abdomen outer tube.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of distortion-free gooseneck peritoneum dialysis catheter, and having following has Beneficial effect:

1, the distortion-free gooseneck peritoneum dialysis catheter is made by being provided with thermometer probe pipeline and temperature sense probe The DIE Temperature of patient can be detected, and keep whole device enhanced convenience quick, by being provided with fixinig plate and medical sticky cloth, be made Filling device, abdomen outer tube can be fixed when in use, it is therefore prevented that patient because movement lead to abdomen inner tube stress deformation and shift can Can, the sense of discomfort of patient is reduced, and increase the efficiency of dialysis, is cap by setting top collar and bottom lantern ring Shape, can play the role of seal peritoneal incision, therefore can be reduced abdomen it is saturating during leakage risk, by being provided with iodide-containing cap, It effectively prevents external bacterium and enters dialysis tubing, to play the role of antibacterial.

2, the distortion-free gooseneck peritoneum dialysis catheter is straight tube by setting abdomen inner tube, is bent further through setting swan-neck Angle be acute angle and be permanent deformation state, make whole device be implanted into after abdomen inner tube naturally droop, without elastic resistance, be not easy It is displaced, and can adjust the position of abdomen inner segment by rotation abdomen outer tube, convenient for correcting abdomen inner segment shifting phenomena, while peritonaeum After dialysis tubing completes implantation, Open Side Down for abdomen outer segment, convenient for waste liquid outflow in abdomen, by be arranged deflector hole have it is multiple and and abdomen The inner cavity of inner tube is connected, so that the weight of abdomen inner tube is increased, such abdomen inner tube is not easy drift pipe in human body, by leading Deflector hole on liquid ball, liquid can freely enter and leave, and increase the aperture of liquid discrepancy, ribbon occurs in inner tube of such as filling the stomach end Blocking, to first drain ball end after be also possible to prevent ribbon to next drain ball is mobile and development, in this way, can To be flowed out by the deflector hole of remaining drain ball.

Detailed description of the invention

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

Fig. 2 is that the utility model structure shows cross-sectional view；

Fig. 3 is the enlarged diagram of A in the utility model structure chart 1.

In figure: 1 swan-neck, 2 top collars, 3 abdomen outer tubes, 4 medical sticky clothes, 5 fixinig plates, 6 iodide-containing caps, 7 transfusion catheters, 8 Draining pipe, 9 thermometer probe pipelines, 10 bottom lantern rings, 11 drain balls, 12 temperature sense probes, 13 deflector holes, 14 micropores, 15 connectors, 16 abdomen inner tubes.

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, a kind of distortion-free gooseneck peritoneum dialysis catheter, including swan-neck 1, fixed peace on the right side of swan-neck 1 Equipped with top collar 2, the curved angle of swan-neck 1 is acute angle and is permanent deformation state, 10 shape of top collar 2 and bottom lantern ring Together and it is hat shape, abdomen outer tube 3 is fixedly installed on the right side of top collar 2,1 bottom of swan-neck is fixedly installed with bottom lantern ring 10, Lantern ring 10 bottom in bottom is fixedly installed with abdomen inner tube 16, and abdomen inner tube 16 is straight tube, outside abdomen inner tube 16, swan-neck 1 and abdomen outer tube 3 It is fixedly connected with thermometer probe pipeline 9, the radius of thermometer probe pipeline 9 is five millimeters, swan-neck 1, abdomen outer tube 3, temperature Meter probe pipeline 9 and abdomen inner tube 16 are silicone rubber tube, are fixedly installed with temperature sense probe inside thermometer probe pipeline 9 12, abdomen outer tube 3 and temperature machine probe 9 external activity of pipeline are connected with fixinig plate 5, fixinig plate 5 and the perpendicular connection of abdomen outer tube 3, 5 left side top of fixinig plate and bottom are fixedly connected to medical sticky cloth 4, are fixedly installed with iodide-containing cap 6, Iodophor on the right side of abdomen outer tube 3 It is fixedly installed with connector 15 on the right side of cap 6, transfusion catheter 7 is fixedly installed on the right side of connector 15, is fixedly installed with position on the right side of connector 15 Draining pipe 8 in 7 bottom of transfusion catheter, 16 bottom of abdomen inner tube are fixedly connected with drain ball 11, are fixedly connected in abdomen inner tube 16 There are four drain balls 11, and drain ball 11 is hollow structure and diameter is one centimetre, and 11 outer wall of drain ball offers deflector hole 13, is led Discharge orifice 13 has multiple and is connected with the inner cavity of abdomen inner tube 16, and the aperture of deflector hole 13 is 0. 06 millimeters, abdomen inner tube 16 Outer wall offers micropore 14.

In conclusion the distortion-free gooseneck peritoneum dialysis catheter, by being provided with thermometer probe pipeline 9 and temperature sense Probe 12, be detected the DIE Temperature of patient can, keeps whole device enhanced convenience quick, by being provided with 5 He of fixinig plate Medical sticky cloth 4, making to fill a device, abdomen outer tube 3 can be fixed when in use, it is therefore prevented that patient because movement cause abdomen inner tube 16 by The possibility of power deformation and displacement, reduces the sense of discomfort of patient, and increase the efficiency of dialysis, passes through and top collar 2 is arranged Be hat shape with bottom lantern ring 10, can play the role of seal peritoneal incision, therefore can be reduced abdomen it is saturating during leakage risk, By being provided with iodide-containing cap 6, effectively prevents external bacterium and enter dialysis tubing, to play the role of antibacterial.

Also, the distortion-free gooseneck peritoneum dialysis catheter is straight tube by setting abdomen inner tube 16, further through setting swan-neck 1 curved angle is acute angle and is permanent deformation state, and abdomen inner tube 16 naturally droops after being implanted into whole device, without elasticity resistance Power is not susceptible to shift, and can adjust the position of abdomen inner segment by rotating abdomen outer tube 16, existing convenient for correcting the displacement of abdomen inner segment As, while peritoneum dialysis catheter is completed after being implanted into, Open Side Down for abdomen outer segment, convenient for waste liquid outflow in abdomen, passes through and deflector hole 13 is arranged Have multiple and be connected with the inner cavity of abdomen inner tube 16, so that the weight of abdomen inner tube 16 is increased, such abdomen inner tube 16 is in people It is not easy drift pipe in vivo, by the deflector hole 13 on drain ball 11, liquid can freely be entered and left, and increase the hole of liquid discrepancy There is the blocking of ribbon in diameter, 16 end of inner tube of such as filling the stomach, to first 11 end of drain ball after be also possible to prevent ribbon to Next drain ball 11 is mobile and develops, in this manner it is possible to which the deflector hole 13 for passing through remaining drain ball 11 flows out.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

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 (6)

1. a kind of distortion-free gooseneck peritoneum dialysis catheter, including swan-neck (1), it is characterised in that: solid on the right side of the swan-neck (1) Dingan County is equipped with top collar (2), is fixedly installed with abdomen outer tube (3) on the right side of the top collar (2), swan-neck (1) bottom It is fixedly installed with bottom lantern ring (10), bottom lantern ring (10) bottom is fixedly installed with abdomen inner tube (16), the abdomen inner tube (16), it is fixedly connected with thermometer probe pipeline (9) outside swan-neck (1) and abdomen outer tube (3), the thermometer probe pipeline (9) internal to be fixedly installed with temperature sense probe (12), the abdomen outer tube (3) and thermometer probe pipeline (9) external activity connect It is connected to fixinig plate (5), fixinig plate (5) left side top and bottom are fixedly connected to medical sticky cloth (4), the abdomen outer tube (3) right side is fixedly installed with iodide-containing cap (6), is fixedly installed with connector (15) on the right side of the iodide-containing cap (6), and the connector (15) is right Side is fixedly installed with transfusion catheter (7), and the drain being fixedly installed on the right side of the connector (15) positioned at transfusion catheter (7) bottom is led It manages (8), abdomen inner tube (16) bottom is fixedly connected with drain ball (11), and drain ball (11) outer wall offers deflector hole (13), abdomen inner tube (16) outer wall offers micropore (14).

2. a kind of distortion-free gooseneck peritoneum dialysis catheter according to claim 1, it is characterised in that: the deflector hole (13) Have multiple and be connected with the inner cavity of abdomen inner tube (16), the aperture of the deflector hole (13) is 0. 06 millimeters.

3. a kind of distortion-free gooseneck peritoneum dialysis catheter according to claim 1, it is characterised in that: the abdomen inner tube (16) For straight tube, the curved angle of the swan-neck (1) is acute angle and is permanent deformation state.

4. a kind of distortion-free gooseneck peritoneum dialysis catheter according to claim 1, it is characterised in that: the top collar (2) and bottom lantern ring (10) just as and be hat shape, the swan-neck (1), abdomen outer tube (3), thermometer probe pipeline (9) and abdomen Inner tube (16) is silicone rubber tube.

5. a kind of distortion-free gooseneck peritoneum dialysis catheter according to claim 1, it is characterised in that: the abdomen inner tube (16) On be fixedly connected there are four drain ball (11), the drain ball (11) is hollow structure and diameter is one centimetre.

6. a kind of distortion-free gooseneck peritoneum dialysis catheter according to claim 1, it is characterised in that: the thermometer probe The radius of pipeline (9) is five millimeters, the fixinig plate (5) and abdomen outer tube (3) perpendicular connection.