CN209864806U - Peritoneal dialysis catheter mediation restorer - Google Patents

Abstract

The utility model discloses a peritoneal dialysis catheter dredging restorer, which comprises a dialysis catheter body, wherein the right side surface of the dialysis catheter body is communicated with the left end of an auxiliary catheter, the inner wall of the auxiliary catheter is attached to the outer surface of a rubber ring, the rubber ring is clamped on the outer surface of a sphere, the outer surface of the sphere is communicated with one end of a hose, the hose is positioned on the right side of the sphere, and a steel wire is sleeved in the hose; when the peritoneal dialysis catheter body is blocked by the omentum in the abdominal cavity, the doctor promotes the pull ring and removes left, make the pull ring drive the steel wire and remove left, make the steel wire promote the spheroid and remove left, make the spheroid can remove to the dialysis catheter originally internally, and the doctor continues to promote the pull ring and removes left, make hose and steel wire can drive the spheroid and remove to the accessory pipe in can, so not only the peritoneal dialysis catheter body can normally work, can not bring the trouble for patient, and do not need the doctor to operate to dredge the peritoneal dialysis catheter body again for patient.

Description

Peritoneal dialysis catheter mediation restorer

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to peritoneal dialysis pipe mediation restorer.

Background

The peritoneal dialysis catheter comprises a catheter, a lead wire and a polyester sleeve, wherein a side hole is formed in an insertion end of the catheter, and the peritoneal dialysis catheter is characterized in that two arms are arranged at the insertion end and are Y-shaped, and an included angle between the two arms is forty degrees.

When the peritoneal dialysis catheter is placed in the abdominal cavity of a human body for too long time, the peritoneal dialysis catheter can be blocked by the omentum in the abdominal cavity, so that the peritoneal dialysis catheter cannot work normally, troubles are brought to a patient, and if the situation is serious, a doctor needs to dredge the peritoneal dialysis catheter again for the operation of the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a peritoneal dialysis catheter mediation restorer to the peritoneal dialysis catheter who proposes in solving above-mentioned background art can be blockked up by the interior nethike embrane of peritoneal cavity, leads to the unable normal work of peritoneal dialysis catheter, thereby brings the trouble for patient, if the plot seriously still needs the doctor to carry out the problem of dredging to peritoneal dialysis catheter for patient's operation again.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a peritoneal dialysis catheter mediation restorer, includes the dialysis catheter body, the right flank of dialysis catheter body communicates with the left end of auxiliary pipe, the inner wall of auxiliary pipe and the surface laminating of rubber circle, the rubber circle joint is at spheroidal surface, spheroidal surface is linked together with the one end of hose, the hose is located spheroidal right side, the hose endotheca is equipped with the steel wire, the right-hand member of steel wire and the surface fixed connection of pull ring, the left end and the spheroidal surface fixed connection of steel wire, the surface of hose cup joints in the cover pipe, the cover pipe joint is at the right flank of connecting plate, the surface of connecting plate and the inner wall fixed connection of auxiliary pipe, the left surface fixed connection of connecting plate has spring an, spring an's the other end and the right flank fixed connection of fixed block, the upper surface of fixed block and the surface fixed connection of hose, the outer surface of hose and the upper surface laminating of splint, the lower surface of splint and telescopic machanism's top fixed connection, telescopic machanism's bottom is through the outer fixed surface of fixed plate with the accessory pipe and is connected.

Preferably, the telescopic mechanism mainly comprises a spring b and a telescopic rod, the spring b is sleeved on the outer surface of the telescopic rod, and the top ends and the bottom ends of the telescopic rod and the spring b are fixedly connected with the lower surface of the clamping plate and the upper surface of the fixing plate respectively.

Preferably, the number of the clamping plates is two, and the two clamping plates are symmetrically arranged on the upper side and the lower side of the auxiliary pipe.

Preferably, the number of the springs a is two, and the two springs a are respectively positioned at the upper side and the lower side of the secondary pipe.

Preferably, the connecting plate is circular in shape, and the diameter of the connecting plate is smaller than that of the auxiliary pipe.

Compared with the prior art, the beneficial effects of the utility model are that: when the peritoneal dialysis catheter body is blocked by the peritoneal cavity nethike embrane, doctor promotes the pull ring and removes left, make the pull ring drive the steel wire and remove left, make the steel wire promote the spheroid and remove left, make the spheroid can remove to the dialysis catheter originally internally, and doctor continues to promote the pull ring and removes left, make the spheroid can be at this internal downstream of dialysis catheter, make the spheroid can remove the department dialysis catheter body and push away the peritoneal cavity nethike embrane, at last doctor passes through pull ring pulling steel wire and removes right, pull the hose and remove right simultaneously, make hose and steel wire can drive the spheroid and remove to the accessory tube in can, not only the peritoneal dialysis catheter body can normally work like this, can not bring the trouble for patient, and do not need the doctor to operate to dredge the peritoneal dialysis catheter body again.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the middle splint according to the present invention.

Fig. 3 is a schematic view of a partial sectional structure of the middle hose of the present invention.

In the figure: 1. a dialysis tubing body; 2. a secondary pipe; 3. a sphere; 4. a rubber ring; 5. a fixed block; 6. a hose; 7. a spring a; 8. a connecting plate; 9. a sleeve; 10. a fixing plate; 11. a steel wire; 12. a pull ring; 13. a splint; 14. a telescoping mechanism; 141. a spring b; 142. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a peritoneal dialysis catheter dredging restorer comprises a dialysis catheter body 1, the right side surface of the dialysis catheter body 1 is communicated with the left end of an auxiliary catheter 2, the inner wall of the auxiliary catheter 2 is attached to the outer surface of a rubber ring 4, the rubber ring 4 is clamped on the outer surface of a sphere 3, the outer surface of the sphere 3 is communicated with one end of a hose 6, the hose 6 is positioned on the right side of the sphere 3, a steel wire 11 is sleeved in the hose 6, the right end of the steel wire 11 is fixedly connected with the outer surface of a pull ring 12, the left end of the steel wire 11 is fixedly connected with the outer surface of the sphere 3, the outer surface of the hose 6 is sleeved in a sleeve 9, the sleeve 9 is clamped on the right side surface of a connecting plate 8, the outer surface of the connecting plate 8 is fixedly connected with the inner wall of the auxiliary catheter 2, the left side surface of the connecting plate 8 is fixedly connected with a spring a7, the other end of the spring a 35, the outer surface of the hose 6 is attached to the upper surface of the clamping plate 13, the lower surface of the clamping plate 13 is fixedly connected with the top end of the telescopic mechanism 14, and the bottom end of the telescopic mechanism 14 is fixedly connected with the outer surface of the auxiliary pipe 2 through the fixing plate 10.

In the embodiment, when the peritoneal dialysis catheter body 1 is blocked by the peritoneal cavity omentum, a doctor pushes the pull ring 12 to move left, so that the pull ring 12 drives the steel wire 11 to move left, the steel wire 11 pushes the ball 3 to move left, the ball 3 can move into the peritoneal cavity omentum, and the doctor continues to push the pull ring 12 to move left, so that the ball 3 can move downwards in the peritoneal dialysis catheter body 1, the ball 3 can move to the dialysis catheter body 1 and prop open the peritoneal cavity omentum, and finally the doctor pulls the steel wire 11 to move right through the pull ring 12, pulls the hose 6 to move right, so that the hose 6 and the steel wire 11 can drive the ball 3 to move into the auxiliary tube 2, therefore, the peritoneal dialysis catheter body 1 can normally work, troubles can not be brought to a patient, and the doctor does not need to dredge the peritoneal dialysis catheter body 1 again for the patient operation, through setting up sleeve pipe 9 to make hose 6 can be restricted, make hose 6 can not appear in disorder phenomenon when removing, through setting up fixed plate 10, thereby make telescopic machanism 14 can not rock and more stable at the during operation, through setting up rubber circle 4, thereby make spheroid 3 fixed can not the automatic displacement that produces.

Further, the telescopic mechanism 14 mainly comprises a spring b141 and a telescopic rod 142, the spring b141 is sleeved on the outer surface of the telescopic rod 142, and the top ends and the bottom ends of the telescopic rod 142 and the spring b141 are respectively fixedly connected with the lower surface of the clamping plate 13 and the upper surface of the fixing plate 10.

In this embodiment, through setting up telescopic link 142 to make telescopic link 142 can be stable fix splint 13, thereby make hose 6 when moving between two splint 13, splint 13 can not rock and more stable, through setting up spring b141, thereby can drive two splint 13 respectively and clip hose 6 when making two spring b141 extensions, thereby make hose 6 can not remove at will.

Further, the number of the clamping plates 13 is two, and the two clamping plates 13 are symmetrically arranged on the upper side and the lower side of the auxiliary pipe 2.

In this embodiment, through setting up splint 13 to when making two splint 13 clip hose 6, hose 6 can not remove at will, thereby makes spheroid 3 can not remove at will, thereby can not cause the influence to the work of dialysis tube body 1.

Further, the number of the springs a7 is two, and two springs a7 are respectively located at the upper and lower sides of the sub-pipe 2.

In this embodiment, the spring a7 is provided, so that when the doctor pulls the pull ring 12 to the right, the spring a7 can contract to assist the doctor to move the slow pulling ball 3 to the initial position, thereby facilitating the operation of the doctor.

Further, the shape of the connecting plate 8 is circular, and the diameter of the connecting plate 8 is smaller than that of the secondary pipe 2.

In this embodiment, through setting up connecting plate 8 to make sleeve pipe 9 fixed can not rock and more stable, thereby make that hose 6 can be stable move about in sleeve pipe 9.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the peritoneal dialysis catheter body 1 is blocked by the omentum in the abdominal cavity, the doctor pushes the pull ring 12 to move leftwards, so that the pull ring 12 drives the steel wire 11 to move leftwards, the steel wire 11 pushes the ball 3 to move leftwards, the ball 3 can move into the dialysis tube body 1, and the doctor continues to push the pull ring 12 to move leftwards, so that the ball 3 can move downwards in the dialysis tube body 1, so that the sphere 3 can move the dialysis catheter body 1 and push open the omentum in the abdominal cavity, finally, the doctor pulls the steel wire 11 to move rightwards through the pull ring 12, simultaneously, the hose 6 is pulled to move rightwards, so that the hose 6 and the steel wire 11 can drive the ball 3 to move into the auxiliary pipe 2, therefore, the peritoneal dialysis catheter body 1 can work normally, troubles can not be brought to patients, and a doctor does not need to dredge the peritoneal dialysis catheter body 1 for the patient to perform operation again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a peritoneal dialysis pipe mediation restorer, includes dialysis pipe body (1), its characterized in that: the dialysis catheter comprises a dialysis catheter body (1), wherein the right side face of the dialysis catheter body (1) is communicated with the left end of an auxiliary catheter (2), the inner wall of the auxiliary catheter (2) is attached to the outer surface of a rubber ring (4), the rubber ring (4) is connected to the outer surface of a sphere (3), the outer surface of the sphere (3) is communicated with one end of a hose (6), the hose (6) is located on the right side of the sphere (3), a steel wire (11) is sleeved in the hose (6), the right end of the steel wire (11) is fixedly connected with the outer surface of a pull ring (12), the left end of the steel wire (11) is fixedly connected with the outer surface of the sphere (3), the outer surface of the hose (6) is sleeved in a sleeve (9), the sleeve (9) is connected to the right side face of a connecting plate (8), the outer surface of the connecting plate (8) is fixedly connected with the inner wall of the auxiliary catheter (2), and the left side face of the connecting plate (, the other end of spring a (7) and the right flank fixed connection of fixed block (5), the upper surface of fixed block (5) and the external fixed surface of hose (6) are connected, the surface of hose (6) and the upper surface laminating of splint (13), the lower surface of splint (13) and the top fixed connection of telescopic machanism (14), the external fixed surface of fixed plate (10) and auxiliary pipe (2) is passed through to the bottom of telescopic machanism (14) is connected.

2. The peritoneal dialysis tube pull-on restorer of claim 1, wherein: the telescopic mechanism (14) mainly comprises a spring b (141) and a telescopic rod (142), the spring b (141) is sleeved on the outer surface of the telescopic rod (142), and the top ends and the bottom ends of the telescopic rod (142) and the spring b (141) are fixedly connected with the lower surface of the clamping plate (13) and the upper surface of the fixing plate (10) respectively.

3. The peritoneal dialysis tube pull-on restorer of claim 1, wherein: the number of the clamping plates (13) is two, and the two clamping plates (13) are symmetrically arranged on the upper side and the lower side of the auxiliary pipe (2).

4. The peritoneal dialysis tube pull-on restorer of claim 1, wherein: the number of the springs a (7) is two, and the two springs a (7) are respectively positioned on the upper side and the lower side of the auxiliary pipe (2).

5. The peritoneal dialysis tube pull-on restorer of claim 1, wherein: the connecting plate (8) is circular, and the diameter of the connecting plate (8) is smaller than that of the auxiliary pipe (2).