CN213667155U

CN213667155U - Protective sleeve for preventing pollution of peritoneal dialysis external pipeline connector

Info

Publication number: CN213667155U
Application number: CN202022339512.4U
Authority: CN
Inventors: 姚淑琴
Original assignee: First People's Hospital Of Chun'an County
Current assignee: First People's Hospital Of Chun'an County
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-07-13
Anticipated expiration: 2030-10-20

Abstract

The utility model relates to the technical field of medical equipment, and a protective sheath for preventing peritoneal dialysis external pipeline connects pollution is disclosed, which comprises a base bod, the mounting groove has been seted up at the top of base member, the vertical via hole of having seted up in middle part of base member, the adapter sleeve is installed to the bottom of base member, the adapter sleeve is linked together with the via hole, the inside activity interlude of via hole has first pipe, the inside at the adapter sleeve is alternate to the bottom of first pipe. The utility model discloses a back is connected with the mount pad to the connecting seat, installs the inside of mounting groove with fixed cover, can seal the junction, wraps up the outside that the pipeline connects, can protect joint department, avoids joint department to receive the pollution to can fix the both ends of first pipe and second pipe through first buckle and second buckle, can prevent that the bacterium in the air from entering into patient's abdominal cavity, avoid the patient to receive the infection.

Description

Protective sleeve for preventing pollution of peritoneal dialysis external pipeline connector

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a protective sheath that is used for preventing peritoneal dialysis external line to connect pollution.

Background

Peritoneal dialysis is to regularly and regularly inject prepared dialysate into the peritoneal cavity of a patient through a catheter by utilizing the characteristic that the peritoneum is used as a semi-permeable membrane through the action of gravity, and because the concentration gradient difference of solutes exists at two sides of the peritoneum, the solute at one side with high concentration moves to one side with low concentration; the water moves from the hypotonic side to the hypertonic side. The peritoneal dialysis solution is continuously replaced to achieve the purposes of removing in vivo metabolites and toxic substances and correcting water and electrolyte balance disorder.

When carrying out peritoneal dialysis, can take out the inside waste liquid of peritoneum through external pipeline, in the use of external pipeline, because the joint of external pipeline is through swing joint, in long-time use, the condition that bacterial growing takes place easily in pipeline joint department, during the bacterium enters into the pipeline through the gap of junction, causes the infection to the patient easily, proposes a protective sheath that is used for preventing the external pipeline of peritoneal dialysis joint to pollute to above-mentioned condition and solves the above-mentioned problem of proposing.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: in long-time use, the condition that bacterial growing takes place easily in pipeline joint department, and the bacterium causes the infection to the patient easily in entering into the pipeline through the gap of junction, and the protective sheath that is used for preventing peritoneal dialysis external line joint and pollutes that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a protective sheath for preventing peritoneal dialysis external line connects pollution, includes the base member, the mounting groove has been seted up at the top of base member, the vertical via hole that has seted up in middle part of base member, the adapter sleeve is installed to the bottom of base member, the adapter sleeve is linked together with the via hole, the inside activity interlude of via hole has first pipe, the bottom of first pipe alternates in the inside of adapter sleeve, the top of first pipe alternates in the inside of mounting groove and communicates there is the mount pad, the limiting plate is installed on the top of first pipe, the limiting plate is located the bottom of mounting groove, the inside intercommunication of mount pad has the connecting seat, fixed cover is installed to the top screw thread of mounting groove inner chamber, fixed cover activity suit is in the outside of connecting seat, the regulating block is installed on the top of fixed cover, movable groove has been seted up, the connecting seat is movably inserted into the movable groove, the top end of the connecting seat is communicated with a second guide pipe, the second guide pipe is movably inserted into the adjusting block, a movable mechanism is installed at the bottom end of the fixed sleeve and sleeved on the outer side of the mounting seat, and a limiting sleeve plate is installed at the bottom end of the movable mechanism.

Preferably, the moving mechanism is including installing the annular frame in fixed cover bottom, the inside movable mounting of annular frame has the annular plate, the connecting block that passes the annular frame is installed to the bottom of annular plate, the bottom and the spacing sleeve board fixed connection of connecting block.

Preferably, the telescopic link of symmetry around all installing in the both sides of spacing lagging bottom, the annular clamp plate is installed jointly to the bottom of telescopic link, the annular clamp plate contacts with the limiting plate, install reset spring between spacing lagging and the annular clamp plate, reset spring overlaps and establishes the outside at the telescopic link.

Preferably, the outer side of the connecting sleeve is fixedly provided with a first buckle.

Preferably, a movable lantern ring is installed in the middle of the top end of the adjusting block, the movable lantern ring is sleeved on the outer side of the second guide pipe, and a second buckle is fixedly sleeved on the outer side of the movable lantern ring.

Preferably, a sealing washer is sleeved on the outer side of the fixing sleeve and located between the base body and the adjusting block.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a back is connected with the mount pad to the connecting seat, installs the inside of mounting groove with fixed cover, can seal the junction, wraps up the outside that the pipeline connects, can protect joint department, avoids joint department to receive the pollution to can fix the both ends of first pipe and second pipe through first buckle and second buckle, can prevent that the bacterium in the air from entering into patient's abdominal cavity, avoid the patient to receive the infection.

(2) The utility model discloses a fixed cover alternates inside the mounting groove, can play sealed effect to the mounting groove through seal ring, prevents that the bacterium in the air from entering into and connecting inside to promote the ring clamp through reset spring and remove, make the ring clamp extrude the limiting plate, can fix connecting seat and mount pad, prevent that separation from appearing in connecting seat and mount pad, thereby avoid causing the infection to patient's abdominal cavity.

Drawings

Fig. 1 is a schematic view of the overall internal structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1;

fig. 3 is a schematic view of the installation structure of the annular pressing plate of the present invention.

In the figure: 1. a substrate; 2. a via hole; 3. a first conduit; 4. connecting sleeves; 5. a first buckle; 6. a limiting plate; 7. mounting grooves; 8. a return spring; 9. a sealing gasket; 10. a movable groove; 11. an adjusting block; 12. a movable collar; 13. a second conduit; 14. a connecting seat; 15. fixing a sleeve; 16. a mounting seat; 17. a telescopic rod; 18. an annular pressure plate; 19. an annular frame; 20. an annular plate; 21. a limiting sleeve plate; 22. connecting blocks; 23. and a second buckle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a protective sleeve for preventing pollution of a peritoneal dialysis external pipeline connector comprises a base body 1, a mounting groove 7 is formed in the top of the base body 1, a via hole 2 is vertically formed in the middle of the base body 1, a connecting sleeve 4 is installed at the bottom end of the base body 1, the connecting sleeve 4 is communicated with the via hole 2, a first conduit 3 is movably inserted in the via hole 2, the bottom of the first conduit 3 is inserted in the connecting sleeve 4, a first buckle 5 is fixedly installed on the outer side of the connecting sleeve 4, the top end of the first conduit 3 is inserted in the mounting groove 7 and communicated with a mounting seat 16, a limiting plate 6 is installed at the top end of the first conduit 3, the limiting plate 6 is located at the bottom of the mounting groove 7, the mounting seat 16 is communicated with a connecting seat 14, a fixing sleeve 15 is installed on the top of an inner, can form the protection to the joint of the external pipeline, prevent the joint of the external pipeline from receiving the external influence and appearing becoming flexible, thus lead to the external bacterium to enter into the pipeline inside, the movable suit of fixed cover 15 is on the outside of connecting seat 14, regulating block 11 is installed on the top of fixed cover 15, the outside suit of fixed cover 15 has seal ring 9, seal ring 9 is located between basal body 1 and regulating block 11, can realize further sealing to the inside of mounting groove 7 through seal ring 9, the middle part of the bottom of regulating block 11 is opened with movable groove 10, connecting seat 14 activity interlude is in the inside of movable groove 10, the top of connecting seat 14 communicates has second pipe 13, the middle part of the top of regulating block 11 is installed the movable lantern ring 12, the movable lantern ring 12 is fitted on the outside of second pipe 13, the outside fixed suit of the movable lantern ring 12 has second buckle 23, can fix first pipe 3 and second pipe 13 through first buckle 5 and second buckle 23, the air-tight joint adjusting device can prevent bacteria in the air from entering the mounting groove 7 from gaps and avoid infection of joints, the second guide pipe 13 is movably inserted into the adjusting block 11, the moving mechanism is mounted at the bottom end of the fixing sleeve 15 and sleeved outside the mounting seat 16, the bottom end of the moving mechanism is provided with the limiting sleeve plate 21, the two sides of the bottom end of the limiting sleeve plate 21 are respectively provided with the telescopic rods 17 which are symmetrical front and back, the bottom ends of the telescopic rods 17 are jointly provided with the annular pressing plate 18, the annular pressing plate 18 is in contact with the limiting plate 6, the reset spring 8 is mounted between the limiting sleeve plate 21 and the annular pressing plate 18, the reset spring 8 is sleeved outside the telescopic rods 17, the annular pressing plate 18 is pushed by the reset spring 8 to move, the limiting plate 6 can be fixed, so that the positions of the connecting seat 14 and the mounting seat 16 can be, the movable mechanism is including installing the ring frame 19 in fixed cover 15 bottom, the inside movable mounting of ring frame 19 has annular plate 20, the connecting block 22 that passes ring frame 19 is installed to the bottom of annular plate 20, the bottom and the spacing sleeve board 21 fixed connection of connecting block 22, fixed cover 15 is when the inside rotation of mounting groove 7, rotate between ring frame 19 through annular plate 20, can avoid telescopic link 17 and ring clamp 18 to follow the rotation, can make ring clamp 18 fix limiting plate 6 better.

In the utility model, when the user uses the device, the basal body 1 is sleeved on the outer side of the first conduit 3, the first conduit 3 is inserted in the conducting hole 2, the regulating block 11 is sleeved on the outer side of the second conduit 13, the connecting seat 14 is communicated with the mounting seat 16, then the basal body 1 is close to the regulating block 11, the basal body is arranged in the mounting groove 7 through the fixing sleeve 15, the joint of the external pipeline can be fixed through the threaded connection of the fixing sleeve 15 and the mounting groove 7, the sealing can be realized for the inner space of the mounting groove 7 through the sealing washer 9, when the fixing sleeve 15 is arranged in the mounting groove 7, the annular pressing plate 18 is contacted with the limiting plate 6, the regulating block 11 is rotated to drive the fixing sleeve 15 to rotate in the mounting groove 7, the annular pressing plate 20 can rotate in the annular frame 19, when the regulating block 11 is rotated, the annular pressing plate 18 is contacted with, through the impetus of reset spring 8 to ring clamp 18, can fix limiting plate 6, make connecting seat 14 and mount pad 16 remain stable in the inside of mounting groove 7, avoid connecting seat 14 and mount pad 16 appear the gap, lead to the bacterium to get into wherein, and can fix first pipe 3 and second pipe 13 through first buckle 5 and second buckle 23, can prevent that the bacterium in the air from entering into the inside of mounting groove 7 from the gap, avoid causing the infection to the joint.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a protective sheath for preventing peritoneal dialysis external line connects pollution, includes base member (1), its characterized in that, mounting groove (7) have been seted up at the top of base member (1), vertical via hole (2) of having seted up in the middle part of base member (1), adapter sleeve (4) are installed to the bottom of base member (1), adapter sleeve (4) are linked together with via hole (2), the inside activity interlude of via hole (2) has first pipe (3), the inside of adapter sleeve (4) is alternate in the bottom of first pipe (3), the inside and the intercommunication of mounting groove (7) have mount pad (16) are alternate in the top of first pipe (3), limiting plate (6) are installed to the top of first pipe (3), limiting plate (6) are located the bottom of mounting groove (7), the inside intercommunication of mount pad (16) has connecting seat (14), fixed cover (15) are installed to the top screw thread of mounting groove (7) inner chamber, fixed cover (15) activity suit is in the outside of connecting seat (14), regulating block (11) are installed on the top of fixed cover (15), movable groove (10) have been seted up at the middle part of regulating block (11) bottom, connecting seat (14) activity alternates in the inside in movable groove (10), the top intercommunication of connecting seat (14) has second pipe (13), second pipe (13) activity alternates in the inside of regulating block (11), moving mechanism is installed to the bottom of fixed cover (15), moving mechanism suit is in the outside of mount pad (16), spacing lagging (21) are installed to moving mechanism's bottom.

2. The protective sleeve for preventing the contamination of the joint of the peritoneal dialysis external pipeline according to claim 1, wherein the moving mechanism comprises an annular frame (19) installed at the bottom end of the fixed sleeve (15), an annular plate (20) is movably installed inside the annular frame (19), a connecting block (22) penetrating through the annular frame (19) is installed at the bottom end of the annular plate (20), and the bottom end of the connecting block (22) is fixedly connected with a limiting sleeve plate (21).

3. The protective sleeve for preventing the pollution of the external pipe joint for peritoneal dialysis as claimed in claim 1, wherein the front and back symmetrical telescopic rods (17) are installed on both sides of the bottom end of the limiting sleeve plate (21), the annular pressing plate (18) is installed at the bottom end of the telescopic rods (17) together, the annular pressing plate (18) is in contact with the limiting plate (6), the reset spring (8) is installed between the limiting sleeve plate (21) and the annular pressing plate (18), and the reset spring (8) is sleeved on the outer side of the telescopic rod (17).

4. Protective sleeve for preventing contamination of a peritoneal dialysis external line connector according to claim 1, characterized in that the outside of the connecting sleeve (4) is fixedly mounted with a first buckle (5).

5. The protective sleeve for preventing the pollution of the peritoneal dialysis external pipeline joint according to claim 1, wherein a movable sleeve ring (12) is installed in the middle of the top end of the adjusting block (11), the movable sleeve ring (12) is sleeved on the outer side of the second conduit (13), and a second buckle (23) is fixedly sleeved on the outer side of the movable sleeve ring (12).

6. A protective sheath for preventing the contamination of external connections for peritoneal dialysis as claimed in claim 1, wherein the external side of the sheath (15) is fitted with a sealing gasket (9), the sealing gasket (9) being located between the base body (1) and the adjusting block (11).