CN210009426U

CN210009426U - Enema device for gastroenterology

Info

Publication number: CN210009426U
Application number: CN201920632416.3U
Authority: CN
Inventors: 陈政荣
Original assignee: Hezheng County People's Hospital
Current assignee: Hezheng County People's Hospital
Priority date: 2019-05-06
Filing date: 2019-05-06
Publication date: 2020-02-04
Anticipated expiration: 2029-05-06

Abstract

The utility model belongs to the technical field of medical tools, in particular to an enema device for the digestive system department, which comprises an outer anal canal, wherein the inner anal canal is arranged inside the outer anal canal, one end of the outer anal canal is provided with an outer inlet, the other end of the outer anal canal is provided with a screw thread, the screw thread position is screwed with an adjusting knob, the screw thread position is sleeved with a slip ring, the outer side of the circumference of the slip ring is provided with a plastic supporting disc, a plurality of expansion supporting rods are connected between the slip ring and the outer anal canal, after the enema device is inserted into the anus of a patient in the enema medical treatment, the slip ring is attached to the position close to the anus of the patient by rotating the adjusting knob, the movement of the slip ring drives the plastic supporting disc on the slip ring to be attached with absorbent cotton together, and in the process of attaching the slip ring, the expansion supporting rods are extruded to make the expansion supporting rods protrude to the periphery slowly, preventing the solution from being sprayed during the enema process.

Description

Enema device for gastroenterology

Technical Field

The utility model belongs to medical instrument art field, concretely relates to enema device for gastroenterology.

Background

The enema is to insert the colon perfusion liquid from the anus through the rectum by a catheter, stimulate the intestinal peristalsis, soften and clear the excrement and urine, and has the functions of cooling, hastening parturition, diluting the poison in the intestine, and the like.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an enema device for gastroenterology has and can contract the regulation, and is inseparabler with the anus laminating when inserting, prevents that the solution from spouting the characteristics of benefiting.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an enema device for gastroenterology, includes outer anal canal, the inside of outer anal canal is provided with interior anal canal, the one end of outer anal canal is provided with outer inlet, the other end of outer anal canal is provided with the screw thread, screw thread position closes soon and is provided with adjust knob, the sliding ring has been cup jointed to the screw thread position, the circumference outside of sliding ring is provided with the plastics and props the dish, be connected with a plurality of inflation vaulting pole between sliding ring and the outer anal canal, the outside of inflation vaulting pole is fixed with the stretch film through the block, the inside of interior anal canal is provided with feed liquor pipe and liquid return pipe, the one end that the feed liquor pipe is close to outer inlet is provided with interior inlet, liquid return pipe is located outer liquid return mouth department and is provided with.

As a preferred technical scheme of the utility model, the one end that interior anal canal deviates from interior inlet is provided with feed liquor hose and liquid return hose, feed liquor hose and liquid return hose are provided with the pipe connection head with the one end of interior anal union coupling, close soon with interior anal canal through the pipe connection head and are connected.

As a preferred technical scheme of the utility model, inflation vaulting pole one end and sliding ring swivelling joint, the other end and outer anal canal swivelling joint, and the inflation vaulting pole falls into dead lever and movable rod two parts, swivelling joint between dead lever and the movable rod.

As an optimized technical scheme of the utility model, the one side that plastics prop the dish and be close to is provided with the cotton that absorbs water.

As an optimized technical proposal of the utility model, the outer liquid return port and the inner liquid return port slide through the inner anal tube, and have two states of superposition and staggering.

As an optimized technical proposal of the utility model, soft filling cotton is arranged between the elastic membrane and the expansion brace rod.

As an optimal technical scheme of the utility model, the inner wall of outer anal canal is provided with the notch, the outer wall of interior anal canal is provided with the arch, notch and protruding block slide.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses insert patient anus when the enema medical treatment after, through rotation regulation adjust knob, with the laminating of sliding ring toward being close to patient anus position, the motion of sliding ring drives plastics on the sliding ring and props the dish and laminate with the cotton that absorbs water together, and the sliding ring laminating in-process, extrudees the inflation vaulting pole, makes the inflation vaulting pole slowly to arch all around, props up the laminating of stretch film and patient anus inner wall, prevents that enema in-process solution from spouting benefit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention;

in the figure: 1. an outer anal canal; 2. an elastic film; 3. absorbent cotton; 4. a plastic support disc; 5. adjusting a knob; 6. a liquid inlet hose; 7. a liquid return hose; 8. an external liquid return port; 81. an internal liquid return port; 9. an outer liquid inlet; 91. an inner liquid inlet; 10. a conduit connector; 11. a slip ring; 12. a recess; 13. a protrusion; 14. a liquid inlet pipe; 15. a liquid return pipe; 16. an expansion stay bar; 17. an inner anal canal.

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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an enema device for digestive system department comprises an outer anal tube 1, an inner anal tube 17 is arranged inside the outer anal tube 1, an outer liquid inlet 9 is arranged at one end of the outer anal tube 1, a thread is arranged at the other end of the outer anal tube 1, an adjusting knob 5 is screwed at the thread position, a sliding ring 11 is sleeved at the thread position, a plastic support disc 4 is arranged outside the circumference of the sliding ring 11, a plurality of expansion support rods 16 are connected between the sliding ring 11 and the outer anal tube 1, an elastic membrane 2 is fixed outside the expansion support rods 16 through clamping, a liquid inlet tube 14 and a liquid return tube 15 are arranged inside the inner anal tube 17, an inner liquid inlet 91 is arranged at one end of the liquid inlet tube 14 close to the outer liquid inlet 9, and an inner liquid return port 81 is arranged at the position of the liquid return port 8, the enema device is used for sealing intestinal tract through an adjustable expansion device in the embodiment, so that the attachment is more compact, which can be adjusted according to the, and the spraying prevention effect on the solution in the body is good, and the discomfort of patients and medical care personnel caused by the solution pollution can be avoided.

It is specific, the one end that interior anal canal 17 deviates from interior inlet 91 is provided with feed liquor hose 6 and liquid hose 7 that returns, the one end that feed liquor hose 6 and liquid hose 7 and interior anal canal 17 are connected is provided with conduit coupling head 10, close soon with interior anal canal 17 through conduit coupling head 10 and be connected, feed liquor hose 6 and liquid hose 7 that returns in this embodiment are detachable construction, its link with interior anal canal 17 is provided with conduit coupling head 10, conduit coupling head 10's surface has a helicitic texture, through helicitic texture, can close the hookup connection combination with interior anal canal 17 soon, also can dismantle fast simultaneously.

Specifically, 16 one ends of inflation vaulting pole and 11 swivelling joints of sliding ring, the other end and 1 swivelling joint of outer anal canal, and inflation vaulting pole 16 falls into dead lever and movable rod two parts, swivelling joint between dead lever and the movable rod, 16 dead lever of inflation vaulting pole in this embodiment, movable rod and 1 surperficial triangle-shaped structures of outer anal canal, wherein the point of being connected with outer anal canal 1 is motionless, the point of being connected with sliding ring 11 is under adjust knob 5's rotation regulation, to being close to dead lever direction motion, the point that dead lever and movable rod are connected this moment just by natural lifting, produce the expanded effect.

Specifically, the side of the plastic supporting disk 4 close to the expansion supporting rod 16 is provided with the absorbent cotton 3, in order to prevent the expanded elastic membrane 2 from plugging the intestinal tract insufficiently and tightly or causing the in vivo solution to overflow and splash due to overhigh pressure in the intestinal tract, the absorbent cotton 3 is provided in the embodiment, so that the possible situations can be prevented, and pollution can be avoided.

Specifically, outer liquid return mouth 8 and interior liquid return mouth 81 pass through the slip of interior anal canal 17, there are coincidence and two kinds of states of staggering, when outer anal canal 1 and interior anal canal 17 were completely cup jointed the joint in this embodiment, outer liquid return mouth 8 is in the state of staggering with interior liquid return mouth 81, enema solution in the intestinal at this moment can't enter back liquid pipe 15, internal liquid can only advance, can not go out, but during the enema operation, enema solution need remain a period in the patient, the period probably feels uncomfortable, need the flowing back, alright grasp liquid return hose 7 and pull outer anal canal 1 and interior anal canal 17 to coincidence state, enema solution in the intestinal at this moment can enter back liquid pipe 15, carry out flowing back backward flow operation.

Specifically, be provided with soft cotton packing between elastic membrane 2 and the inflation vaulting pole 16, inflation vaulting pole 16 is provided with a plurality of around outer anal canal 1 circumference in this embodiment, but when propping up elastic membrane 2, can not form a standard circular, and comfortable inadequately, fills soft cotton packing between elastic membrane 2 and inflation vaulting pole 16, can improve this kind of uncomfortable sense, and can improve the laminating state of elastic membrane 2 and intestinal inner wall, play better beneficial effect of preventing.

Specifically, the inner wall of outer anal canal 1 is provided with notch 12, the outer wall of interior anal canal 17 is provided with arch 13, notch 12 and protruding 13 block slide, outer anal canal 1 and interior anal canal 17 can now slide in this embodiment, the slip process slides spacingly through notch 12 and arch 13, make sliding distance obtain control, and when sliding, relative rotation can not take place for outer anal canal 1 and interior anal canal 17, can accurate butt joint when making outer liquid return mouth 8 and interior liquid return mouth 81 coincide.

The utility model discloses a theory of operation and use flow: in the using process of the enema device, the liquid inlet hose 6 and the liquid return hose 7 are fixedly connected in a rotating way, the connection is completed, the lubricant is coated on the outer surface of the outer anal tube 1, other preparation work is well done, the outer anal tube 1 is inserted into a patient from the anus, after the insertion, the adjusting knob 5 can be rotated, the slip ring 11 is pushed to one side close to the anus of the patient through the slow adjustment of the adjusting knob 5, in the pushing process, the expansion stay bar 16 is extruded, the connecting part of the movable bar and the fixed bar of the expansion stay bar 16 expands to expand the elastic membrane 2 which is clamped and covered outside the expansion stay bar 16 together, the anus of the patient is properly expanded, so that the inner wall of the intestinal tract is more tightly attached at the elastic membrane 2, the overflow of enema solution is reduced, the plastic supporting disc 4 is positioned at the position just close to the anus at the moment, the surface of the plastic supporting disc 4 is provided with the water absorption cotton 3, even there is liquid to overflow out along the intestinal canal, also can be absorbed by absorbent cotton 3, can not cause the pollution, outer anal canal 1 and interior anal canal 17 are slidable, enema solution need keep a period in vivo during the enema, if there is the discomfort, probably need the backward flow, grasp liquid return hose 7 this moment, pull interior anal canal 17 outwards from the inside of outer anal canal 1, make protruding 13 slide to the other end of notch 12 from the one end of notch 12, make outer liquid return mouth 8 and interior liquid return mouth 81 change the coincidence state from the state of staggering, solution can enter into liquid return pipe 15 through outer liquid return mouth 8 and interior liquid return mouth 81 in the intestinal canal this moment, accomplish the backward flow.

What should be noted later is: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An enema device for gastroenterology, includes outer anal canal (1), its characterized in that: an inner anal canal (17) is arranged inside the outer anal canal (1), an outer liquid inlet (9) is arranged at one end of the outer anal canal (1), the other end of the outer anal tube (1) is provided with a thread, the position of the thread is screwed with an adjusting knob (5), a slip ring (11) is sleeved at the thread position, a plastic supporting disc (4) is arranged on the outer side of the circumference of the slip ring (11), a plurality of expansion stay bars (16) are connected between the slip ring (11) and the outer anal tube (1), the outer side of the expansion stay bar (16) is fixed with an elastic membrane (2) through clamping, a liquid inlet pipe (14) and a liquid return pipe (15) are arranged inside the inner anal tube (17), an inner liquid inlet (91) is arranged at one end of the liquid inlet pipe (14) close to the outer liquid inlet (9), the liquid return pipe (15) is provided with an inner liquid return port (81) at the outer liquid return port (8).

2. An enema device for digestive system department according to claim 1, wherein: one end that interior anal canal (17) deviated from interior inlet (91) is provided with feed liquor hose (6) and liquid return hose (7), the one end that feed liquor hose (6) and liquid return hose (7) and interior anal canal (17) are connected is provided with conduit coupling head (10), closes soon with interior anal canal (17) through conduit coupling head (10) and is connected.

3. An enema device for digestive system department according to claim 1, wherein: one end of the expansion stay bar (16) is rotatably connected with the slip ring (11), the other end of the expansion stay bar is rotatably connected with the outer anal tube (1), the expansion stay bar (16) is divided into a fixed bar and a movable bar, and the fixed bar is rotatably connected with the movable bar.

4. An enema device for digestive system department according to claim 1, wherein: and one side of the plastic supporting disc (4) close to the 16 is provided with absorbent cotton (3).

5. An enema device for digestive system department according to claim 1, wherein: the outer liquid return port (8) and the inner liquid return port (81) are overlapped and staggered through the sliding of the inner anal tube (17).

6. An enema device for digestive system department according to claim 1, wherein: soft filling cotton is arranged between the elastic membrane (2) and the expansion stay bar (16).

7. An enema device for digestive system department according to claim 1, wherein: the inner wall of outer anal canal (1) is provided with notch (12), the outer wall of interior anal canal (17) is provided with arch (13), notch (12) and arch (13) block slide.