CN214859845U

CN214859845U - Small-quantity retention enema device

Info

Publication number: CN214859845U
Application number: CN202120478176.3U
Authority: CN
Inventors: 刘素玲; 曾华志; 罗萍
Original assignee: Guangzhou Chest Hospital (guangzhou Tb Control Institute Guangzhou Tb Treatment Center)
Current assignee: Guangzhou Chest Hospital (guangzhou Tb Control Institute Guangzhou Tb Treatment Center)
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-26
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a small amount remains enema device, including the reservoir, the whole of reservoir is made by rubber materials, and its total capacity is 200ml, the surface of reservoir is close to left side intermediate position and is provided with the connector, the surface of connector is close to the left side and installs the pipe, the surface of pipe is close to the right side and installs the switching device main part. The enema device does not leak liquid, can clearly observe the length inserted into the body of a patient, so that the catheter and the front pipe end are inserted into a proper enema position to ensure the quality of enema, reduce the insertion resistance and improve the comfort level during insertion; can remain for a long time during the enema of the liquid medicine, can reduce the resistance of the device entering the rectum, does not need to lubricate the operation additionally, ensures the medicine absorption effect, improves the working efficiency of medical personnel, and has strong practicability.

Description

Small-quantity retention enema device

Technical Field

The utility model relates to a enema technical field specifically is a small amount remains enema device.

Background

Aiming at the problems that the enema is inconvenient to use and cannot be delivered to the colon in clinic due to the adoption of an enema bag, the enema effect is poor, and a small amount of enema devices need to be developed to provide convenience for medical staff;

most of the clystering devices in the market have liquid leakage, the length of the clystering device inserted into the body of a patient cannot be clearly observed, the clystering device cannot be inserted into a proper clystering position, the quality of clystering cannot be guaranteed, certain resistance exists during inserting, and the tube body is easy to block; the liquid medicine cannot be retained for a long time during enema, and therefore, a small quantity retention enema device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a small quantity retention enema device, which solves the problems that most of the enema devices in the market proposed in the background art leak liquid, cannot clearly observe the length inserted into the body of a patient and cannot be inserted into a proper enema position, the quality of enema cannot be guaranteed, the enema has certain resistance when being inserted, and the tube body is easy to block; the retention time is not long when the liquid medicine is used for clystering.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small amount remains enema device, includes the reservoir, the whole of reservoir is made by rubber materials, and its total capacity is 200ml, the surface of reservoir is close to left side intermediate position and is provided with the connector, the surface of connector is close to the left side and installs the pipe, the surface of pipe is close to the right side and installs the switching device main part, and the switching device main part passes through the pipe and the connector cooperation sets up with the reservoir activity, and the switching device main part is whole to adopt the polystyrene material to make.

Preferably, the side opening has been seted up to surface one side intermediate position of pipe, the surface of pipe is close to the left end rigid coupling and has been had the front tube end, the one end of pipe is provided with the flow control pipe, and the side opening is whole to be the oblate type and offers, and it sets up with the pipe intercommunication, and the front tube end is unified whole with pipe connection, and dwindles gradually to front tube end pipe diameter by the pipe, flow control pipe and pipe fixed connection, and its rear end surface is provided with the screw thread, and the pipe passes through flow control pipe and connects the cooperation of tube head and reservoir bolt installation, and the diameter of flow control pipe is less than the diameter of tube head.

Preferably, a pipe groove is formed in the middle of one side of the outer surface of the flow control pipe, a rubber leather pipe is fixedly arranged in the middle of the inner portion of the flow control pipe, scales are uniformly arranged in the middle of the outer surfaces of the guide pipe and the front pipe end, the guide pipe is communicated with the liquid storage bag through the matching of the pipe connector, the flow control pipe and the rubber leather pipe, the diameter of the flow control pipe is twice of that of the rubber leather pipe, and the total range of the scales is 0-30 cm.

Preferably, the front end of the front pipe end is provided with an arc-shaped head, the opening and closing device main body comprises a first clamping plate, a second clamping plate is installed at the rear end of the first clamping plate, the first clamping plate and the second clamping plate jointly form the opening and closing device main body, and the opening and closing device main body is in a scissor shape in overall shape.

Preferably, the upper portion of second splint has set firmly the arc dop, the lower part of second splint is close to the inboard and has set firmly No. one tooth piece, and its medial surface has set firmly a plurality of groups little sawtooth side by side, the upper portion of first splint has set firmly the round convex body, and the second splint passes through the arc dop and the solid installation of accuse flow tube card, and the round convex body passes through the pipe box and sets up with the cooperation of rubber leather pipe.

Preferably, the inside wall surface of first splint has set firmly No. two tooth pieces near the downside, and its lateral surface has set firmly the big sawtooth of a plurality of groups side by side, the lower part of first splint and second splint has all set firmly the finger latch closure, and the middle part that indicates the latch closure is the fretwork setting, the hinge nail is installed to the surface intermediate position of first splint, and a tooth piece is through the cooperation of first splint and second splint and the crisscross setting of No. two tooth pieces, and first splint through a tooth piece and No. two tooth pieces and little sawtooth and big sawtooth cooperation and the meshing installation of second splint, first splint pass through hinge nail and second splint swing joint.

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

the enema device is provided with an opening and closing device main body and scales, air in the enema device is discharged by compressing a liquid storage bag, and enema liquid is sucked by negative pressure after the air is released; when the enema syringe is not used, the first clamping plate and the second clamping plate can be extruded in a staggered mode, the circular convex body at the upper part can be effectively driven to extrude the rubber hose through tight meshing of the sawteeth at the inner sides of the first tooth block and the second tooth block, so that the enema can be stored in a sealed mode, no leakage occurs when the enema is sealed, the catheter is integrally installed with the liquid storage bag bolt through the connector, scales are arranged on the front tube end and the surface of the catheter, the length of the enema syringe inserted into a patient can be clearly observed through the scales, the catheter and the front tube end are inserted into a proper enema position, the quality of enema is guaranteed, and due to the fact that the arc-shaped head is arranged at the front end of the front tube end, the port is arc-shaped, insertion resistance is reduced, and meanwhile, the comfort level during insertion is improved;

the enema device is provided with a side hole and a hinged nail, and the side hole is formed in the side wall of the catheter, so that convenience is provided for cleaning the inside of the catheter, and the catheter body is prevented from being blocked; and first splint and second splint are connected through the mutual hinge of hinge nail, can be when using, insert in the ring buckle through two fingers, the engaged state of a tooth piece and No. two tooth pieces is opened in the dislocation, make the round bulge break away from the tube seat, make the rubber leather hose be unobstructed state, realize the manual control to the enema medicament, can remain the longer time during making the liquid medicine enema, wherein because pipe to preceding pipe end pipe diameter dwindles gradually, can reduce the resistance that the device got into the rectum, need not lubricating operation separately, guarantee the medicine absorption effect, improve medical personnel's work efficiency, therefore, the clothes hanger is strong in practicability.

Drawings

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

FIG. 2 is a schematic view of the structure of the middle joint and the guide tube of the present invention;

FIG. 3 is a schematic view of a partial structure of a middle front pipe end of the present invention;

fig. 4 is a schematic view of the overall structure of the main body of the opening/closing device of the present invention.

In the figure: 1. a reservoir; 2. a pipe connector; 3. a conduit; 4. an opening/closing device main body; 5. a side hole; 6. a front tube end; 7. a flow control pipe; 8. a pipe groove; 9. a rubber hose; 10. calibration; 11. an arc-shaped head; 412. a first splint; 413. a second splint; 414. an arc-shaped chuck; 415. a first tooth block; 416. a round convex body; 417. a second tooth block; 418. a finger ring is buckled; 419. and (5) hinging nails.

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. 1-4, the present invention provides a technical solution: the utility model provides a small amount remains enema device, including reservoir 1, reservoir 1's whole is made by rubber materials, its total capacity is 200ml, reservoir 1's surface is close to the left side intermediate position and is provided with connector 2, connector 2's surface is close to the left side and installs pipe 3, switching device main part 4 is installed near the right side to pipe 3's surface, switching device main part 4 passes through pipe 3 and connector 2 cooperation and reservoir 1 activity setting, switching device main part 4 wholly adopts the polystyrene material to make. Side opening 5 has been seted up to surface one side intermediate position of pipe 3, the surface of pipe 3 is close to left end rigid coupling and has been had preceding pipe end 6, the one end of pipe 3 is provided with accuse flow tube 7, side opening 5 is whole to be oblate type and offers, it sets up with pipe 3 intercommunication, preceding pipe end 6 is unified whole with pipe 3 is connected, and dwindles gradually by pipe 3 to 6 pipe diameters of preceding pipe end, accuse flow tube 7 and pipe 3 fixed connection, and its rear end surface is provided with the screw thread, pipe 3 passes through accuse flow tube 7 and connects 2 cooperations of pipe head and reservoir 1 bolted mounting, the diameter of accuse flow tube 7 is less than the diameter of connecting 2. Wherein the flow control tube 7 provides an effective control part for the switch of the switching device body 4, and provides convenience for cleaning the inside of the tube through the side hole 5 arranged on the side wall of the conduit 3 so as to avoid the blockage of the tube body.

As shown in fig. 2-4, a pipe groove 8 is formed in the middle of one side of the outer surface of the flow control pipe 7, a rubber leather pipe 9 is fixedly arranged in the middle of the inner portion of the flow control pipe 7, scales 10 are uniformly arranged in the middle of the outer surfaces of the guide pipe 3 and the front pipe end 6, the guide pipe 3 is communicated with the liquid storage bag 1 through the matching of the pipe connector 2, the flow control pipe 7 and the rubber leather pipe 9, the diameter of the flow control pipe 7 is twice of that of the rubber leather pipe 9, and the total range of the scales 10 is 0-30 cm. The front end of the front pipe end 6 is provided with an arc head 11, the opening and closing device body 4 includes a first clamp plate 412, a second clamp plate 413 is attached to the rear end of the first clamp plate 412, the first clamp plate 412 and the second clamp plate 413 together constitute the opening and closing device body 4, and the opening and closing device body 4 is in a scissor-type overall shape. The scales 10 are arranged on the surfaces of the front tube end 6 and the catheter 3, the length inserted into the body of a patient can be clearly observed through the scales 10, so that the catheter 3 and the front tube end 6 are inserted into a proper enema position to ensure the quality of enema, and the port is arc-shaped due to the arc-shaped head 11 arranged at the front end of the front tube end 6, so that the insertion resistance is reduced, and the comfort level during insertion is improved;

as shown in fig. 4, an arc-shaped chuck 414 is fixedly arranged on the upper portion of the second clamping plate 413, a first tooth block 415 is fixedly arranged on the lower portion of the second clamping plate 413 close to the inner side, a plurality of groups of small saw teeth are fixedly arranged on the inner side of the second clamping plate 413 side by side, a round convex body 416 is fixedly arranged on the upper portion of the first clamping plate 412, the second clamping plate 413 is fixedly clamped and mounted with the flow control pipe 7 through the arc-shaped chuck 414, and the round convex body 416 is arranged in cooperation with the rubber tube 9 through the tube groove 8. The surface of the inner side wall of the first clamping plate 412 is close to the lower side and is fixedly provided with a second tooth block 417, the outer side surface of the first clamping plate 412 is fixedly provided with a plurality of groups of large sawteeth side by side, the lower parts of the first clamping plate 412 and the second clamping plate 413 are respectively and fixedly provided with a finger ring buckle 418, the middle part of the finger ring buckle 418 is arranged in a hollow manner, a hinged nail 419 is arranged in the middle position of the outer surface of the first clamping plate 412, the first tooth block 415 is matched with the second tooth block 417 in a staggered manner through the first clamping plate 412 and the second clamping plate 413, the first clamping plate 412 is matched with the small sawteeth and the large sawteeth through the first tooth block 415 and the second tooth block 417 and is meshed with the second clamping plate 413 in a meshed manner, and the first clamping plate 412 is movably hinged with the second clamping plate 413 through the hinged nail 419. When the enema syringe is used, the two fingers are inserted into the finger ring buckle 418, the meshing state of the first tooth block 415 and the second tooth block 417 is staggered and opened, so that the circular convex body 416 is separated from the pipe groove 8, the rubber leather pipe 9 is in a smooth state, manual control of enema is realized, and long time can be kept during liquid medicine enema.

The working principle is as follows: for such an enema device, the enema device is provided with an opening and closing device body 4 and scales 10, air inside the enema device is discharged by compressing the liquid storage bag 1, and the enema liquid is sucked by negative pressure after being released; when the enema syringe is not used, the first clamping plate 412 and the second clamping plate 413 can be alternately extruded, the circular convex body 416 at the upper part can be effectively driven to extrude the rubber leather tube 9 through tight meshing of the sawteeth at the inner sides of the first tooth block 415 and the second tooth block 417, so that the enema can be hermetically stored, no leakage occurs when the enema syringe is sealed, the catheter 3 is integrally installed with the liquid storage bag 1 through the pipe connector 2 by bolts, the front tube end 6 and the catheter 3 are both provided with scales 10, the length inserted into a patient can be clearly observed through the scales 10, and the catheter 3 and the front tube end 6 are inserted into a proper enema position so as to ensure the quality of enema; wherein, the flow control tube 7 provides an effective switch control part for the switching device main body 4, and the arc-shaped chuck 414 can ensure the effective clamping and installation of the switching device main body 4 and the flow control tube 7; the opening and closing device body 4 is ensured to be stably fixed at the position of the pipe groove 8, finally, the enema device is provided with a side hole 5 and a hinged nail 419, and the side hole 5 arranged on the side wall of the catheter 3 provides convenience for cleaning the inside of the pipe so as to avoid the pipe body from being blocked; the first clamping plate 412 and the second clamping plate 413 are hinged with each other through a hinge nail 419, when the medical enema syringe is used, the first tooth block 415 and the second tooth block 417 are inserted into the finger ring fastener 418 through two fingers, the meshing state of the first tooth block 415 and the second tooth block 417 is opened in a staggered mode, the round convex body 416 is separated from the tube groove 8, the rubber leather tube 9 is in a smooth state, manual control over enema is achieved, long time can be kept during liquid medicine enema, the resistance of the device entering the rectum can be reduced due to the fact that the tube diameter of the catheter 3 to the front tube end 6 is gradually reduced, lubricating operation is not needed additionally, the medicine absorption effect is guaranteed, the working efficiency of medical workers is improved, and the medical enema syringe is high in practicability.

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

1. A small-volume retention enema device comprising a reservoir (1) characterized in that: the whole of reservoir (1) is made by rubber materials, and its total capacity is 200ml, the surface of reservoir (1) is close to left side intermediate position and is provided with connector (2), the surface of connector (2) is close to the left side and installs pipe (3), switching device main part (4) are installed near the right side to the surface of pipe (3), and switching device main part (4) set up through pipe (3) and connector (2) cooperation and reservoir (1) activity, and switching device main part (4) wholly adopt the polystyrene material to make.

2. A small-retention enema device according to claim 1, wherein: side opening (5) have been seted up to surface one side intermediate position of pipe (3), the surface of pipe (3) is close to the left end rigid coupling and has preceding pipe end (6), the one end of pipe (3) is provided with flow control pipe (7), side opening (5) are whole to be the oblate type and set up, it sets up with pipe (3) intercommunication, preceding pipe end (6) are connected for unified whole with pipe (3), and dwindle gradually by pipe (3) to preceding pipe end (6) pipe diameter, flow control pipe (7) and pipe (3) fixed connection, and its rear end surface is provided with the screw thread, pipe (3) are through flow control pipe (7) and connector (2) cooperation and reservoir (1) bolted installation, the diameter of flow control pipe (7) is less than the diameter of connector (2).

3. A small-retention enema device according to claim 2, wherein: pipe box (8) have been seted up to the surface one side intermediate position of accuse flow tube (7), the inside intermediate position of accuse flow tube (7) has set firmly rubber leather hose (9), the surface intermediate position of pipe (3) and preceding pipe end (6) evenly is provided with scale (10), and pipe (3) are through connector (2), accuse flow tube (7) and rubber leather hose (9) cooperation and reservoir (1) intercommunication setting, and the diameter of accuse flow tube (7) is the twice of rubber leather hose (9), and the total amount journey of scale (10) is 0-30 cm.

4. A small-retention enema device according to claim 2, wherein: the front end of preceding pipe end (6) is provided with arc head (11), switching device main part (4) include first splint (412), second splint (413) are installed to the rear end of first splint (412), and first splint (412) and second splint (413) constitute switching device main part (4) jointly, and the whole shape of switching device main part (4) is the scissors type.

5. A small-retention enema device according to claim 4, wherein: the upper portion of second splint (413) has set firmly arc dop (414), the lower part of second splint (413) is close to the inboard and has set firmly tooth piece (415) No. one, and its inboard side has set firmly the little sawtooth of a plurality of groups side by side, the upper portion of first splint (412) has set firmly circular convex body (416), and second splint (413) are through arc dop (414) and the solid installation of accuse flow tube (7) card, and circular convex body (416) are through tub of (8) and rubber leather hose (9) cooperation setting.

6. A small-retention enema device according to claim 4, wherein: the utility model discloses a clamp, including first splint (412), the inside wall surface of first splint (412) sets firmly No. two tooth piece (417) near the downside, and its lateral surface sets firmly a plurality of big sawtooth of group side by side, the lower part of first splint (412) and second splint (413) all sets firmly finger ring buckle (418), and the middle part that ring buckle (418) was fretwork setting, hinge nail (419) are installed to the surface intermediate position of first splint (412), and a tooth piece (415) is through first splint (413) and second splint (413) cooperation and No. two tooth piece (417) crisscross setting, and first splint (412) through a tooth piece (415) and No. two tooth piece (417) and little sawtooth and big sawtooth cooperation and second splint (413) meshing installation, first splint (412) through hinge nail (419) and second splint (413) activity hinge connection.