Adjustable enema device

Abstract

The utility model relates to the technical field of medical instruments, in particular to an adjustable enema device which comprises a liquid containing bag, a hose, a catheter and a plurality of arc plates, the hose and the catheter are arranged on the liquid containing bag, and the arc plates are all arranged on the catheter. The elastic sheets are arranged on the plurality of arc plates; the adjusting assembly is arranged on the catheter, the adjusting assembly is used for driving the arc plates to move outwards to expand the elastic pieces to be attached to the affected part of the patient, the adjusting assembly is used for driving the arc plates to move outwards to expand the elastic pieces to be attached to the affected part of the patient, and therefore the elastic pieces are expanded to be attached to the skin of the affected part of the patient; when the elastic piece is driven to be placed on the affected part of the patient, certain resistance is achieved through the multiple ring blocks, the elastic piece is not prone to sliding out of the affected part of the patient, and therefore the stability of the elastic piece is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to an adjustable enema device. Background Art

[0002] An enema device is a medical device used for intestinal irrigation or injection of liquid in a medical environment. This device is usually used to treat constipation, pre-operative intestinal cleansing, detoxification or treatment of specific diseases. The enema device usually includes a soft catheter for injecting liquid into the patient's rectum or colon for cleaning or injection of therapeutic liquid. The operating steps of the medical enema device usually need to follow the following basic process: prepare the equipment, prepare the patient, prepare the liquid, assemble the equipment, insert the catheter, turn on the control device, monitor the process, complete the operation, and clean the equipment. In addition, if the patient's anal muscles are too relaxed due to other diseases, it may cause leakage of drugs or liquids during the enema process. In this case, medical staff may need to take additional measures to ensure that the liquid does not leak, which may include replacing the catheter, adjusting the speed of liquid delivery, changing the patient's position or increasing support for the anus to reduce the risk of leakage. In addition, it is also important to ensure that the patient remains relaxed but has a certain degree of control during enema treatment. When medical staff are inexperienced, the patient may not be able to remain relaxed, resulting in the risk of leakage. For this reason, we propose an adjustable enema device. Utility Model Content

[0003] A technical problem to be solved by the present application is: how to reduce leakage from the affected part of the patient.

[0004] In order to solve the above technical problems, the embodiment of the present application provides an adjustable enema device, including a liquid bag and a hose and a catheter arranged on the liquid bag, and also including an arc plate, wherein a plurality of the arc plates are provided, and the plurality of the arc plates are all arranged on the catheter;

[0005] An elastic sheet, wherein the elastic sheet is arranged on the plurality of arc plates;

[0006] An adjustment component is arranged on the catheter, and the adjustment component is used to drive multiple arc plates to move outward to stretch the elastic sheet to fit the patient's affected part. The adjustment component is used to drive multiple arc plates to move outward to stretch the elastic sheet to fit the patient's affected part, thereby stretching the elastic sheet to fit the patient's affected skin, and then multiple ring blocks approach the end of the elastic sheet, and then drive the elastic sheet to be placed on the patient's affected part, so that a certain resistance is exerted through the multiple ring blocks, and the elastic sheet is not easy to slide out of the patient's affected part, thereby ensuring the stability of the elastic sheet.

[0007] In some embodiments, the adjustment assembly includes a plurality of ring blocks arranged on the elastic sheet, a connecting block is arranged on the arc plate, a displacement block is arranged on the connecting block, and a displacement assembly is arranged on the displacement block, and the displacement assembly is utilized to enable the plurality of connecting blocks to move synchronously and equidistantly.

[0008] In some embodiments, the displacement assembly includes a round block arranged on the catheter, the round block is provided with a plurality of moving openings, a slide groove is provided in the plurality of moving openings, a slider is provided in the slide groove, the slider is connected to the displacement block, the displacement block is connected to the moving opening, the connecting block is connected to the moving opening, a reset assembly is provided on the displacement block, and the reset assembly is used to reset the plurality of displacement blocks after displacement.

[0009] In some embodiments, the reset assembly includes a groove opened on the displacement block, a plurality of the grooves are commonly provided with an annular spring, a ring groove is opened on the round block, a shell is provided on the round block, a push-up assembly is provided on the shell, and the push-up assembly is utilized to move the plurality of displacement blocks.

[0010] In some embodiments, the ejection assembly includes a rod body disposed in the outer shell, the rod body is provided with a conical shell, and the catheter passes through the rod body and is connected thereto, the catheter passes through the conical shell and is connected thereto, and the rod body is provided with a plurality of protrusions.

[0011] In some embodiments, opposite sides of the plurality of displacement blocks are all designed as curved surfaces.

[0012] In some embodiments, a plurality of graduated grooves are equidistantly disposed on the catheter.

[0013] The utility model has at least the following beneficial effects:

[0014] The adjustment assembly is utilized to drive multiple arc plates to move outward to stretch the elastic sheet to fit the affected part of the patient, thereby stretching the elastic sheet to fit the affected skin of the patient. Then, multiple ring blocks are close to the end of the elastic sheet, and then the elastic sheet is placed on the affected part of the patient, thereby providing a certain resistance through the multiple ring blocks, making it difficult for the elastic sheet to slide out of the affected part of the patient, thereby ensuring the stability of the elastic sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the local cross-section structure;

[0017] Figure 3 For this utility model Figure 2Schematic diagram of the enlarged structure of the middle A area;

[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the local cross-section structure;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the local cross-section structure;

[0020] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of the middle B area;

[0021] Figure 7 This is a schematic diagram of the overall structure of Example 2 of the utility model.

[0022] In the figure: 1-liquid bag; 2-hose; 3-catheter; 4-arc plate; 5-elastic sheet; 6-adjustment component; 61-ring block; 62-connection block; 63-displacement block; 64-displacement component; 65-round block; 66-moving port; 67-slideway; 68-slider; 69-reset component; 71-groove; 72-annular spring; 73-annular groove; 74-housing; 75-push-out component; 76-rod body; 77-conical shell; 78-bump; 79-scale groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-6 The utility model provides a technical solution: an adjustable enema device, comprising a liquid bag 1, a hose 2 and a catheter 3 arranged on the liquid bag 1, the hose 2 is conductively connected with the liquid bag 1, and also comprises an arc plate 4, a plurality of arc plates 4 are provided, and the plurality of arc plates 4 are all arranged on the catheter 3;

[0026] An elastic sheet 5, wherein the elastic sheet 5 is arranged on the plurality of arc plates 4;

[0027] The adjusting component 6 is arranged on the catheter 3. The adjusting component 6 is used to drive the multiple arc plates 4 to move outward to stretch the elastic sheet 5 to fit the patient's affected part. Specifically, the adjusting component 6 includes multiple ring blocks 61 fixedly connected to the elastic sheet 5, a connecting block 62 is fixedly connected to the arc plate 4, a displacement block 63 is fixedly connected to the connecting block 62, and a displacement component 64 is arranged on the displacement block 63. First, the catheter 3 is inserted into the patient's affected part, and then the elastic sheet 5 is placed in the patient's affected part, and the displacement component 64 is used to make the multiple connecting blocks 62 move outward in an equidistant circle, thereby driving the multiple connecting blocks 62 to move synchronously, and then driving the multiple arc plates 4 to move outward in an equidistant circle, thereby stretching the elastic sheet 5 to fit the patient's affected skin, and the multiple ring blocks 61 are close to the end of the elastic sheet 5, thereby driving the elastic sheet 5 to be placed on the patient's affected part, thereby providing a certain resistance through the multiple ring blocks 61, thereby making it difficult for the elastic sheet 5 to slide out of the patient's affected part, thereby ensuring the stability of the elastic sheet 5.

[0028] The displacement assembly 64 includes a round block 65 slidably connected to the conduit 3, a plurality of moving openings 66 are provided on the round block 65, a sliding groove 67 is provided in the plurality of moving openings 66, a slider 68 is slidably connected in the sliding groove 67, the slider 68 is fixedly connected to the displacement block 63, the displacement block 63 is slidably connected to the moving opening 66, the connecting block 62 is slidably connected to the moving opening 66, and a reset assembly 69 is provided on the displacement block 63. When the displacement block 63 slides in the moving opening 66, the connecting block 62 is synchronously driven to slide in the moving opening 66, thereby simultaneously driving the slider 68 to slide in the sliding groove 67, thereby driving the arc plate 4 to displace and stretching the elastic sheet 5, so that the reset assembly 69 is used to reset the plurality of displacement blocks 63 after displacement.

[0029] The reset assembly 69 includes a groove 71 formed on the displacement block 63, and an annular spring 72 is slidably connected in the plurality of grooves 71. An annular groove 73 is formed on the round block 65, and a shell 74 is fixedly connected to the round block 65. A push-up assembly 75 is provided on the shell 74. The push-up assembly 75 is utilized to move the plurality of displacement blocks 63, thereby pulling the annular spring 72 through the groove 71 to store force, thereby providing reset capability for the plurality of displacement blocks 63.

[0030] The push-up assembly 75 includes a rod body 76 connected to the inner thread of the shell 74, a conical shell 77 is fixedly connected to the rod body 76, and the catheter 3 passes through the rod body 76 and is slidably connected to it. The catheter 3 passes through the conical shell 77 and is slidably connected to it. The inner wall of the rod body 76 is fixedly connected to a plurality of protrusions 78. After the operator places the catheter 3 on the patient's affected part, the operator then drives the shell 74 to move along the catheter 3 to the patient's affected part, thereby pushing the shell 74 to drive the elastic sheet 5 to be placed in the patient's affected part, and then rotates the rod body 76 to provide a thread to drive the rod body 76 to move spirally in the shell 74, thereby driving the conical shell 77 to squeeze the displacement block 63, thereby driving the arc plate 4 to open the elastic sheet 5 to fit the patient's affected part, and then through a plurality of ring blocks 61 and the patient's affected part to act as a resistance, so that the elastic sheet 5 is close to the surface of the patient's affected part, thereby through the threaded connection, the arc sheet can be conveniently adjusted according to the size of the patient's affected part.

[0031] The opposite sides of the plurality of displacement blocks 63 are all designed with arc surfaces, so that the conical shell 77 can more easily push the displacement blocks 63 .

[0032] Example 2

[0033] See also Figure 1-7 The utility model provides a technical solution: an adjustable enema device, and embodiment 2 is optimized based on embodiment 1.

[0034] The catheter 3 is provided with a plurality of graduated grooves 79 at equal intervals. The design of the graduated grooves 79 allows medical personnel to more intuitively see the length of the catheter 3 placed in the affected part of the patient.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable enema device, comprising a liquid bag (1) and a hose (2) and a catheter (3) arranged on the liquid bag (1), characterized in that: It also includes an arc plate (4), wherein a plurality of the arc plates (4) are provided, and the plurality of arc plates (4) are all arranged on the conduit (3); An elastic sheet (5), wherein the elastic sheet (5) is arranged on the plurality of arc plates (4); An adjustment component (6) is arranged on the catheter (3), and the adjustment component (6) is used to drive the plurality of arc plates (4) to move outward to open the elastic sheet (5) to fit the affected part of the patient.

2. The adjustable enema device according to claim 1, characterized in that: The adjustment assembly (6) comprises a plurality of ring blocks (61) arranged on the elastic sheet (5), a connecting block (62) is arranged on the arc plate (4), a displacement block (63) is arranged on the connecting block (62), and a displacement assembly (64) is arranged on the displacement block (63), and the displacement assembly (64) is used to enable the plurality of connecting blocks (62) to move synchronously and equidistantly.

3. The adjustable enema device according to claim 2, characterized in that: The displacement assembly (64) comprises a round block (65) arranged on the conduit (3), a plurality of movable openings (66) being provided on the round block (65), a plurality of movable openings (66) being provided in sliding grooves (67), a sliding block (68) being provided in the sliding grooves (67), the sliding block (68) being connected to the displacement block (63), the displacement block (63) being connected to the movable openings (66), the connecting block (62) being connected to the movable openings (66), a resetting assembly (69) being provided on the displacement block (63), and the resetting assembly (69) being used to reset the plurality of displacement blocks (63) after displacement.

4. The adjustable enema device according to claim 3, characterized in that: The reset assembly (69) comprises a groove (71) provided on the displacement block (63), a plurality of the grooves (71) having an annular spring (72) disposed in common, an annular groove (73) provided on the round block (65), a shell (74) provided on the round block (65), and a push-out assembly (75) provided on the shell (74), and the push-out assembly (75) is used to move the plurality of displacement blocks (63).

5. The adjustable enema device according to claim 4, characterized in that: The ejection assembly (75) comprises a rod body (76) arranged in the outer shell (74), a conical shell (77) is arranged on the rod body (76), and the catheter (3) passes through the rod body (76) and is connected thereto, the catheter (3) passes through the conical shell (77) and is connected thereto, and a plurality of protrusions (78) are arranged on the rod body (76).

6. The adjustable enema device according to claim 5, characterized in that: The opposite sides of the plurality of displacement blocks (63) are all designed as curved surfaces.

7. The adjustable enema device according to claim 6, characterized in that: The conduit (3) is provided with a plurality of graduated grooves (79) at equal intervals.

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