Enema device

Abstract

The utility model discloses an enema device to solve the problems that an existing enema bag is prone to leakage of enema liquid and poor in enema effect during enema. The device comprises a support and a disposable enema bag, the support comprises a hook assembly, a telescopic rod and a clamping device, an enema tube is arranged at the lower end of the enema bag, a switch clamp is arranged on the outer wall of the rear portion of the enema tube, a blocking piece is further arranged on the outer wall of the enema tube, and the blocking piece and the enema tube can move front and back relatively; the enema device is simple in structure, convenient to use and suitable for retaining enema patients, the problem that enema liquid leaks out in the operation process can be well solved through the arrangement of the blocking piece, bed units can be prevented from being polluted, and the enema height is also very accurate through the arrangement of the telescopic rod; the enema tube and the enema bag are made into a support for one-time connection and adding of a sickbed rail, connection with a sickbed can be rapidly achieved through the clamping device, the enema height can be rapidly adjusted through the telescopic rod, operation convenience is improved, operation efficiency is improved, and the enema effect is good.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to an enema device. Background Art

[0002] An enema device is a medical device used for enema treatment or enema examination. Enema is a treatment method that introduces liquid or medicine into the intestine through the rectum. It is often used for the purpose of cleaning the intestine, defecation difficulties, treating constipation, and preparing for intestinal cleansing before surgery.

[0003] At present, the height of ordinary retention enema operations is very arbitrary. If the height is too low or too high, it will affect the treatment effect. The back and forth suction of the enema liquid will cause the drug liquid to leak out, thereby contaminating the bed unit. When the anus is pulled out after the enema, the residual enema liquid will also leak out. Utility Model Content

[0004] To this end, the present application provides an enema device to solve the problem that the enema liquid in the existing enema bag is easy to leak out during enema and the enema effect is poor.

[0005] In order to achieve the above objectives, this application provides the following technical solutions:

[0006] An enema device, comprising: a bracket and a disposable enema bag, wherein a hanging belt is arranged at the upper end of the enema bag, the bracket comprises a telescopic rod, a hook assembly is arranged at the upper end of the telescopic rod, the hanging belt is hung on the hook assembly, and a clamp is arranged at the lower end of the telescopic rod, wherein the clamp is used to fix the bracket on a bed;

[0007] The lower end of the enema bag is provided with an enema tube, the outer wall of the rear part of the enema tube is provided with a switch clip located near the side of the enema bag, the switch clip is a stop clip, the front part of the enema tube is an insertion end for inserting into the anus, the outer wall of the enema tube is also provided with a baffle located behind the insertion end, the baffle and the enema tube can move forward and backward relative to each other, and the material of the baffle is a flexible material;

[0008] When the enema operation is finished, the blocking piece is pushed forward while the enema tube is pulled out, so that the blocking piece moves to the front end of the enema tube to block the liquid outlet of the enema tube.

[0009] Optionally, the blocking piece is made of plastic or silicone.

[0010] Optionally, the baffle is a truncated cone-shaped cover body arranged on the outer wall of the enema tube, the rear end face of the cover body is provided with a first opening adapted to the outer diameter of the enema tube, the front end face of the cover body is provided with a second opening, and the diameter of the second opening is greater than the diameter of the first opening.

[0011] Optionally, the rear end surface of the cover body extends backward to form an edge portion, the edge portion and the enema tube can move forward and backward relative to each other, and a circle of protrusions is arranged on the outside of the edge portion.

[0012] Optionally, the baffle is a sleeve arranged on the outer wall of the enema tube.

[0013] Optionally, a circle of protrusions is arranged outside the rear end of the sleeve.

[0014] Optionally, the adjustable height of the telescopic rod is 30 cm.

[0015] Optionally, the telescopic rod is divided into an upper rod located at the upper part and a lower rod connected to the upper rod, the lower rod is sleeved on the outside of the upper rod, and a locking screw is provided on the outer wall of the lower rod.

[0016] Optionally, the clamp is a "C"-shaped clamp, which includes a "C"-shaped clamping body and a fastening bolt, and the upper end of the clamping body is fixedly connected to the lower end of the telescopic rod;

[0017] The lower end of the fastening bolt is flat, the middle part is provided with threads, the upper part is provided with a through hole, the through hole is provided with a handle, and the upper end of the opening side of the clamping body is provided with a threaded opening for installing the fastening bolt.

[0018] Compared with the prior art, this application has at least the following beneficial effects:

[0019] The present application provides an enema device based on further analysis and research of the prior art problems, including a bracket and a disposable enema bag, the bracket including a hook assembly, a telescopic rod and a clamp, an enema tube is arranged at the lower end of the enema bag, a switch clamp is arranged on the outer wall of the rear part of the enema tube, and a baffle located behind the insertion end is also arranged on the outer wall of the enema tube, and the baffle and the enema tube can move forward and backward relative to each other; after the enema operation is completed, the baffle is pushed forward while the enema tube is pulled out, so that the baffle moves to the front end of the enema tube to block the liquid outlet of the enema tube to prevent liquid from flowing out of the enema tube. Leakage; the present application has a simple structure and is easy to use. It is suitable for patients who need retention enema. The setting of the baffle can well improve the problem of enema liquid leakage during operation, avoid bed unit contamination, and at the same time, the setting of the telescopic rod makes the enema height very accurate. At the same time, the enema tube and the enema bag are made into a one-time connection, and a bracket of the bed rail is added. The clamp can quickly realize the fixed connection with the bed, and the telescopic rod can quickly adjust the enema height to a suitable height, which increases the convenience of operation, improves the operation efficiency, and has a good enema effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more intuitively illustrate the prior art and the present application, exemplary drawings are given below. It should be understood that the specific shapes and structures shown in the drawings should not generally be regarded as limiting conditions for implementing the present application; for example, those skilled in the art are capable of easily making conventional adjustments or further optimizations to the addition / reduction / attribution division, specific shapes, positional relationships, connection methods, dimensional ratios, etc. of certain units (components) based on the technical concepts and exemplary drawings disclosed in the present application.

[0021] Figure 1 A schematic diagram of the structure of the enema device provided in Example 1 of the present application;

[0022] Figure 2 for Figure 1 Schematic diagram of the stop flow clamp;

[0023] Figure 3 for Figure 1 A partial schematic diagram of the middle baffle;

[0024] Figure 4 A schematic diagram of the structure of the enema device provided in Example 2 of the present application;

[0025] Figure 5 for Figure 4 A partial schematic diagram of the middle baffle.

[0026] Description of reference numerals:

[0027] 1. Bracket; 11. Hook assembly; 12. Telescopic rod; 121. Upper rod; 122. Lower rod; 123. Locking screw; 13. Clamp; 131. Clamping body; 132. Fastening bolt;

[0028] 2. Enema bag; 21. Hanging strap;

[0029] 3. Stop clamp; 4. Enema tube; 41. Insertion end; 42. Liquid outlet;

[0030] 5. baffle; 51. cover body; 52. edge portion; 53. sleeve; 54. protrusion. DETAILED DESCRIPTION

[0031] The present application is further described below in detail through specific embodiments in conjunction with the accompanying drawings.

[0032] In the description of this application: unless otherwise specified, the meaning of "plurality" is two or more. The terms "first", "second", "third", etc. in this application are intended to distinguish the objects referred to, and do not have special meanings in terms of technical connotations (for example, they should not be understood as emphasizing the importance or order, etc.). Expressions such as "including", "comprising", "having", etc. also mean "not limited to" (certain units, components, materials, steps, etc.).

[0033] The terms such as "upper", "lower", "left", "right", "middle", etc. cited in this application are usually used to indicate the general relative position relationship for the purpose of intuitive understanding by referring to the drawings, and are not absolute limitations on the position relationship in the actual product.

[0034] Embodiment 1

[0035] like Figure 1-Figure 3 As shown, an enema device comprises: a bracket 1 and a disposable enema bag 2, the upper end of the enema bag 2 is provided with a hanging belt 21, the bracket 1 comprises a hook assembly 11, a telescopic rod 12 and a clamp 13, the upper end of the telescopic rod 12 is provided with a hook assembly 11, the hanging belt 21 is hung on the hook assembly 11, the lower end of the telescopic rod 12 is provided with a clamp 13, and the clamp 13 is used to fix the bracket 1 on the bed;

[0036] The lower end of the enema bag 2 is provided with an enema tube 4, the outer wall of the rear part of the enema tube 4 is provided with a switch clip located on the side close to the enema bag 2, the switch clip is a stop clip 3, the front part of the enema tube 4 is an insertion end 41 for inserting into the anus, the end of the insertion end 41 is provided with a liquid outlet 42, the outer wall of the enema tube 4 is also provided with a baffle 5 located behind the insertion end 41, the baffle 5 and the enema tube 4 can move forward and backward relative to each other, and the material of the baffle 5 is a flexible material;

[0037] When the enema operation is finished, the baffle 5 is pushed forward while the enema tube 4 is pulled out, so that the baffle 5 moves to the front end of the enema tube 4 to block the liquid outlet 42 of the enema tube 4 .

[0038] In this embodiment, the length of the insertion end 41 is 15cm-20cm. When performing an enema operation, the front end of the baffle 5 should maintain a certain distance from the rear end of the insertion end 41, so as to ensure that the baffle 5 will not affect the patient's enema tube 4 when it is inserted; the flow-stop clamp 3 includes an annular main structure with an opening, and two protrusions with smooth curved surfaces are arranged on the inner side of the main structure for clamping the enema tube 4. A blocking strip is arranged at one end of the opening side of the main structure, and a convex strip connected to the blocking strip is arranged at the other end. The flow-stop clamp 3 is an existing structure and will not be described in detail here. The setting of the flow-stop clamp 3 has the advantages of simple structure and easy use, and can quickly realize the on / off function; for the maximum 200mL of enema liquid retained in this application, the flow-stop clamp 3 can be used to realize the switch function.

[0039] Preferably, the baffle 5 is made of plastic or silicone.

[0040] More preferably, if Figure 3As shown, the baffle 5 is a truncated cone-shaped cover body 51 arranged on the outer wall of the enema tube 4, the rear end face of the cover body 51 is provided with a first opening adapted to the outer diameter of the enema tube 4, and the front end face of the cover body 51 is provided with a second opening, and the diameter of the second opening is greater than the diameter of the first opening.

[0041] Still more preferably, the rear end surface of the cover body 51 extends backward to form an edge portion 52 , the edge portion 52 and the enema tube 4 can move forward and backward relative to each other, and a circle of protrusions 54 are arranged outside the edge portion 52 , and the arrangement of the protrusions 54 can facilitate the pushing of the baffle 5 .

[0042] When the enema is finished and the medical staff pulls out the enema tube 4, the left hand (or right hand) can pull out the enema tube 4 outward (that is, pull out the enema tube 4 backward), and at the same time the right hand (or left hand) pushes the blocking piece 5 (specifically pushes the edge portion 52) to move forward, so that the cover body 51 moves to the front end of the enema tube 4, and the cover body 51 is folded, and then the liquid outlet 42 of the enema tube 4 is wrapped by the cover body 51, so as to achieve the blocking of the liquid outlet 42, which can effectively prevent the leakage of the liquid at the front end of the enema tube 4 when the enema tube 4 is pulled out, and can avoid the contamination of the bed sheet.

[0043] Preferably, the adjustable height of the telescopic rod 12 is 30 cm; by adjusting the height of the telescopic rod 12, the enema height can quickly meet the requirements, and the appropriate height can effectively control the flow rate of the liquid, ensuring that the liquid flows into the intestine evenly during the enema process, avoiding the traditional enema height causing an excessively fast or slow flow rate, thereby causing adverse reactions or poor effects during the enema operation.

[0044] Further preferably, the telescopic rod 12 is divided into an upper rod 121 located at the upper part and a lower rod 122 connected to the upper rod 121, the lower rod 122 is sleeved on the outside of the upper rod 121, and the outer wall of the lower rod is provided with a locking screw 123, which is used to limit the telescopic distance of the upper rod 121.

[0045] Preferably, if Figure 1 As shown, the clamp 13 is a "C"-shaped clamp, which includes a "C"-shaped clamp body 131 and a fastening bolt 132, and the upper end of the clamp body 131 is fixedly connected to the lower end of the telescopic rod 12;

[0046] The lower end of the fastening bolt 132 is flat, with a thread in the middle and a through hole in the upper part. A handle (not shown in the figure) is provided at the through hole, and the fastening bolt 132 is conveniently installed through the handle. A threaded opening is provided at the upper end of the opening side of the clamping body 131 for installing the fastening bolt 132.

[0047] After the clamp 13 is fixed on the bed rail (side bar or bed board) of the hospital bed, the fastening bolt 132 is rotated by the handle so that the lower end of the fastening bolt 132 contacts the bed rail, and then the fastening bolt 132 is tightened to complete the fixation of the bracket 1; thereafter, the height of the enema operation is adjusted by the telescopic rod 12, and then the enema bag 2 is hung on the hook assembly 11, and then the enema operation is performed.

[0048] Embodiment 2

[0049] The second embodiment is similar to the first embodiment, except that the baffle 5 in the second embodiment is a sleeve 53 disposed on the outer wall of the enema tube 4. Figure 4 , Figure 5 shown.

[0050] Preferably, a circle of protrusions 54 is disposed outside the rear end of the sleeve 53, and the arrangement of the protrusions 54 enables convenient pushing.

[0051] Before performing the enema operation on the patient, the sleeve 53 is first moved to the rear of the insertion end 41 of the enema tube 4; when the enema operation is completed, the enema tube 4 is pulled out (i.e., the enema tube 4 is pulled out backward) and the blocking piece 5 (i.e., the sleeve 53) is pushed forward, so that the blocking piece 5 moves to the front end of the enema tube 4. When the enema tube 4 is completely pulled out, the sleeve 53 can block the liquid outlet 42 of the enema tube 4, thereby preventing the liquid at the front end of the enema tube 4 from leaking out when the enema tube 4 is pulled out, thereby avoiding contamination of the bed unit.

[0052] The technical features of the above embodiments may be arbitrarily combined (as long as there is no contradiction in the combination of these technical features). To make the description concise, not all possible combinations of the technical features in the above embodiments are described; these embodiments that are not explicitly written should also be considered to be within the scope of this specification.

Claims

1. An enema device, characterized in that: include: A bracket and a disposable enema bag, wherein a hanging belt is arranged at the upper end of the enema bag, the bracket comprises a telescopic rod, a hook assembly is arranged at the upper end of the telescopic rod, the hanging belt is hung on the hook assembly, and a clamp is arranged at the lower end of the telescopic rod, and the clamp is used to fix the bracket on the bed; The lower end of the enema bag is provided with an enema tube, the outer wall of the rear part of the enema tube is provided with a switch clip located near one side of the enema bag, the switch clip is a stop clip, the front part of the enema tube is an insertion end for inserting into the anus, the outer wall of the enema tube is also provided with a baffle located behind the insertion end, the baffle and the enema tube can move forward and backward relative to each other, and the material of the baffle is a flexible material; the baffle is a truncated cone-shaped cover body provided on the outer wall of the enema tube, the rear end surface of the cover body is provided with a first opening adapted to the outer diameter of the enema tube, the front end surface of the cover body is provided with a second opening, the diameter of the second opening is larger than the diameter of the first opening; the rear end surface of the cover body extends backward to form an edge portion, the edge portion and the enema tube can move forward and backward relative to each other, and a circle of protrusions is provided on the outside of the edge portion; When the enema operation is finished, the blocking piece is pushed forward while the enema tube is pulled out, so that the blocking piece moves to the front end of the enema tube to block the liquid outlet of the enema tube.

2. The enema device according to claim 1, characterized in that: The blocking piece is made of plastic or silicone.

3. The enema device according to claim 1, characterized in that: The adjustable height of the telescopic rod is 30 cm.

4. The enema device according to claim 3, characterized in that: The telescopic rod is divided into an upper rod located at the upper part and a lower rod connected to the upper rod. The lower rod is sleeved on the outside of the upper rod, and a locking screw is arranged on the outer wall of the lower rod.

5. The enema device according to claim 1, 3 or 4, characterized in that: The clamp is a "C"-shaped clamp, which includes a "C"-shaped clamping body and a fastening bolt, and the upper end of the clamping body is fixedly connected to the lower end of the telescopic rod; The lower end of the fastening bolt is flat, the middle part is provided with threads, the upper part is provided with a through hole, the through hole is provided with a handle, and the upper end of the opening side of the clamping body is provided with a threaded opening for installing the fastening bolt.

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