Disposable novel enema device
By designing an innovative combination of components such as support rods, enema liquid bags, lubrication bags and shrapnel, the problems of inconvenient lubrication and placement of enema equipment are solved, the uniform application of lubricating liquid and the stable placement of the enema end are achieved, and the convenience and safety of operation are improved.
Patent Information
- Application Number
- CN202422293016.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-19
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-09-19
AI Technical Summary
Existing enema devices are inconvenient in lubrication and placement of the enema tip, which leads to problems such as contamination of medical staff's hands and long-term hand-holding.
A new disposable enema device was designed, including a support rod, an enema liquid bag, an enema tube and a lubrication bag. A lubrication groove was provided on the lubrication bag, through which the enema end was limited and lubricated. The shrapnel was used for clamping and cleaning, the support ring was used for fixing, the magnetic limit block was used for stability, the pressing part was used for comfortable operation, the support rod was retractable, and the scale was used for positioning.
The lubricant can be evenly applied and the enema end can be stably placed, which reduces the contamination of medical staff's hands and the trouble of holding the device for a long time, and improves the convenience and safety of operation.
Smart Images
Figure CN223474199U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of enema medical device technology, and in particular to a novel disposable enema device. Background Art
[0002] Enemas are a widely used clinical treatment technique that involves injecting liquid into the anus and delivering it to the colon. The aim is to assist patients in bowel cleansing, promoting defecation, releasing gas, or delivering medications and nutrients through the intestinal route to achieve therapeutic effects. An enema typically involves first hanging the enema bag on an IV stand, then connecting the enema tubing to the bag, and finally inserting the tubing into the patient's anus or stoma to administer the enema solution for cleansing or medication delivery.
[0003] In practice, to better insert the enema tube into the patient's anus or stoma, paraffin oil is used multiple times to lubricate the enema tip during the enema process. Usually, the lubricant from the bag is poured onto the hand or the enema tip and then spread evenly by hand. However, this operation easily results in the medical staff's hands being covered with lubricant, which can affect other operations. Furthermore, when the patient needs to go to the toilet intermittently during the enema process or when the enema process cannot be continued for other reasons, the enema tip must be protected from contamination and prevent it from becoming a source of contamination. Traditional enema devices do not take this issue into account, resulting in a lack of place to put the enema tip when the enema process cannot be continued, requiring medical staff to hold it for a long time, which is quite inconvenient. Utility Model Content
[0004] In view of the shortcomings of the prior art, the purpose of this application is to provide a novel disposable enema device, which aims to solve the disadvantages of existing enema devices in terms of lubrication of the enema end and inconvenience of placement.
[0005] The technical solution adopted by this application to solve the technical problem is as follows: A novel disposable enema device, comprising: a support rod, wherein the support rod is used to be fixed to the side of the bed;
[0006] An enema fluid bag is mounted on the support rod and is used to contain lubricating fluid.
[0007] An enema tube, one end of which is connected to the enema solution bag, and the other end of which forms an enema end;
[0008] A lubricating bag is mounted on the support rod and has a lubrication groove for holding lubricating fluid and limiting the enema end.
[0009] Furthermore, the novel disposable enema device also includes: two spring plates, the two spring plates contacting each other end to end to form a ring structure disposed on the opening of the lubrication groove, a limiting area being formed between the two spring plates, and the two spring plates having a closed state and a separated state:
[0010] In the closed state, the middle parts of the two spring pieces move closer to each other to reduce the area of the limiting area, and the two spring pieces respectively contact the enema end and limit the enema end;
[0011] In the separated state, the middle portions of the two spring pieces are moved away from each other to increase the area of the limiting zone, and both spring pieces are separated from the enema end.
[0012] Furthermore, each of the two springs has a scraping portion on its opposite surface. The scraping portion protrudes or is recessed into the outer surface of the spring and is used to clean the enema end.
[0013] Furthermore, the novel disposable enema device also includes a support ring, which is disposed on the support rod and is sleeved on the lubrication bag and detachably connected to the lubrication bag.
[0014] Furthermore, the inner diameter of the lubrication groove gradually decreases downwards.
[0015] Furthermore, a limiting groove is formed at the bottom of the lubrication groove, and the limiting groove matches the enema end.
[0016] Furthermore, the disposable novel enema device also includes a magnetic limiting block, which is detachably mounted on the support rod, with one end of each of the two spring pieces facing the support rod and connected to the support rod via the magnetic limiting block.
[0017] Furthermore, the novel disposable enema device also includes a pressing part, which is disposed at one end of the two spring pieces away from the support rod, and the end of the pressing part away from the support rod forms a pressing surface.
[0018] Furthermore, the disposable novel enema device also includes a heater, which is detachably connected to the enema liquid bag, and the heater is used to heat the lubricating liquid inside the enema liquid bag.
[0019] Furthermore, the support rod is a telescopic rod, and the telescopic rod is provided with a scale for indicating its length.
[0020] Compared with the prior art, this utility model, by setting a lubrication bag, allows the enema end to be fully and evenly covered with lubricating oil simply by inserting it into the lubrication groove when lubrication is needed, without the need to spread it by hand. In addition, the lubrication groove can limit the position of the enema end, so that when the enema process cannot be continued, the enema end can be inserted into the lubrication groove for temporary placement, avoiding the need for medical staff to hold it for a long time. Attached Figure Description
[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0022] Figure 1 This is a schematic diagram of the overall structure of the novel disposable enema device provided in this embodiment;
[0023] Figure 2 This is the embodiment. Figure 1 A partial sectional view;
[0024] Figure 3 This is the embodiment. Figure 2 A magnified view of a portion of point A;
[0025] Figure 4 This is a schematic diagram of the structure of a lubricating bag provided in another embodiment.
[0026] In the diagram: 100, support rod; 110, scale; 200, enema bag; 210, heater; 300, enema tube; 310, enema end; 400, lubrication bag; 401, lubrication groove; 402, limiting groove; 403, pressing part; 410, spring; 411, limiting area; 420, scraping part; 430, support ring; 440, magnetic limiting block. DETAILED DESCRIPTION
[0027] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0028] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.
[0029] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.
[0030] Furthermore, the technical features involved in the different embodiments of the present invention described above can be combined with each other as long as they do not conflict with each other.
[0031] This utility model provides, for example Figures 1 to 4 The present invention discloses a novel disposable enema device designed to address the shortcomings of existing enema devices, such as the inconvenience of lubricating and placing the enema end 310.
[0032] This novel disposable enema device mainly includes: a support rod 100, an enema liquid bag 200, an enema tube 300, and a lubrication bag 400.
[0033] An enema bag 200 is mounted on a support rod 100. The enema bag 200 contains lubricating fluid. The support rod 100 is used to fix the bag to the bedside, acting as a conventional infusion rod to raise the height of the enema bag 200, giving the enema fluid inside gravitational potential energy. An enema tube 300 is connected at one end to the enema bag 200 and at the other end to form an enema end 310. Specifically, the enema bag 200 is positioned above the enema tube 300. The enema fluid inside the enema bag 200 can flow towards the enema end 310 due to gravity. After inserting the enema tube 300 into the patient's anus or stoma, the enema fluid can be conveniently used for cleaning or medication delivery. A lubricating bag 400 is mounted on the support rod 100 and has a lubrication groove 401. The lubrication groove 401 contains lubricating fluid and limits the position of the enema end 310. In actual use, if the enema end 310 needs to be lubricated or if the enema process cannot be continued, simply insert the enema end 310 into the lubrication groove 401. At this time, the lubricating oil in the lubrication groove 401 will fully and evenly cover the surface of the enema end 310, making it convenient for the next use.
[0034] In order to better insert the enema tube 300 into the patient's anus or stoma, paraffin oil is used to lubricate the enema end 310 of the enema tube 300 multiple times during the enema process. Usually, the lubricant from the bag is poured onto the hand or the enema end 310 is spread evenly by hand. However, this operation can easily cause medical staff's hands to be covered with lubricant, which can affect other operations. Moreover, when the patient needs to go to the toilet intermittently during the enema process or when the enema process cannot be continued for other reasons, the enema end 310 must be protected from contamination and prevent it from becoming a source of contamination. Traditional enema instruments do not take this problem into account, so when the enema process cannot be continued, there is nowhere to put the enema end 310, and medical staff have to hold it for a long time, which is quite inconvenient.
[0035] This invention, by setting a lubrication bag 400, allows the enema end 310 to be lubricated simply by inserting it into the lubrication groove 401, so that the lubricating oil can be fully and evenly covered on the surface of the enema end 310 without the need to spread it by hand. In addition, the lubrication groove 401 can limit the enema end 310. When the enema process cannot be continued, the enema end 310 can be inserted into the lubrication groove 401 for temporary placement, avoiding the need for medical staff to hold it for a long time.
[0036] In some embodiments, such as Figures 1 to 4 As shown, the disposable enema device further includes two spring pieces 410, which are arranged in a ring structure with their ends in contact with each other on the opening of the lubrication groove 401, and a limiting area 411 is formed between the two spring pieces 410. Specifically, the ends of the two spring pieces 410 may or may not be in contact with each other, but preferably they are in contact.
[0037] The two spring clips 410 have a closed state and a separated state:
[0038] In the closed state, the middle parts of the two spring pieces 410 approach each other to reduce the area of the limiting area 411. When the enema end 310 is located between the two spring pieces 410, the two spring pieces 410 contact the enema end 310 and clamp the enema end 310 to limit the enema end 310.
[0039] In the separated state, the middle parts of the two spring pieces 410 are moved away from each other to expand the area of the limiting area 411. Both spring pieces 410 are separated from the enema end 310. At this time, the enema end 310 can be removed from between the two spring pieces 410.
[0040] In actual use, pressing can reduce the distance between the two ends of the two spring pieces 410, causing the two spring pieces 410 to bend and move in opposite directions at the middle. At this time, the two spring pieces 410 are in a separated state, and the enema end 310 can enter the lubrication groove 401 from the limiting area 411 between the two spring pieces 410 for lubrication. Then, releasing the two ends of the two spring pieces 410 increases the distance between the two ends of the two spring pieces 410, straightens the two spring pieces 410, and the two spring pieces... The middle part of 410 moves towards each other. At this time, the two spring pieces 410 are in a closed state. The enema end 310 is in contact with the two spring pieces 410 and is held by the two spring pieces 410. At this time, the enema end 310 can be temporarily placed. When the enema end 310 needs to be used, the distance between the two ends of the two spring pieces 410 can be reduced by pressing again, so that the two spring pieces 410 are in a separated state. At this time, the enema end 310 can be pulled out from the limiting area 411 between the two spring pieces 410 for use.
[0041] In some embodiments, such as Figures 1 to 4 As shown, two springs 410 are respectively provided with scraping parts 420 on opposite surfaces. The scraping parts 420 protrude or are recessed into the outer surface of the springs 410 and are used to clean the enema end 310.
[0042] Specifically, since the groove between the scraping part 420 and the spring 410 can accommodate the dirt on the enema end 310, the scraping part 420 can clean the enema end 310 when it rubs against the scraping part 420. In actual use, when the medical staff operates the two spring clips 410 in a separated state, they place the enema end 310 into the lubrication groove 401 from the limiting area 411 between the two spring clips 410. Then, they can release their hands to make the two spring clips 410 close, release their hands gently to increase the distance between the two ends of the two spring clips 410, or press the enema end 310 towards the scraping part 420. All of these methods can make the outer surface of the enema end 310 stick tightly to the scraping part 420. At this time, pulling the enema end 310 away from the spring clips 410 will cause friction between the enema end 310 and the scraping part 420, thereby leaving the dirt on the surface of the enema end 310 on the scraping part 420 for cleaning.
[0043] In some embodiments, such as Figures 1 to 4 As shown, the disposable novel enema device also includes a support ring 430, which is disposed on the support rod 100 and is sleeved on the lubrication bag 400 and detachably connected to the lubrication bag 400.
[0044] Specifically, the 400 lubrication bags are disposable and can be discarded and replaced after use.
[0045] In some embodiments, such as Figures 1 to 4 As shown, the inner diameter of the lubrication groove 401 gradually decreases downwards, which makes it convenient for the lubricant in the lubrication groove 401 to concentrate in the middle of the bottom. When the enema end 310 is inserted into the middle of the lubrication groove 401, the lubricant in the lubrication groove 401 will move towards the enema end 310, thereby achieving the effect of even application and reducing the waste of lubricant.
[0046] In some embodiments, such as Figures 2 to 3 As shown, a limiting groove 402 is formed at the bottom end of the lubrication groove 401, and the limiting groove 402 matches the enema end 310.
[0047] In actual use, the distance between the two ends of the two spring pieces 410 can be reduced by pressing, so that the two spring pieces 410 are in a separated state. At this time, the enema end 310 can be inserted into the lubrication groove 401 and then into the limiting groove 402. Then, the two ends of the two spring pieces 410 are released to make the two spring pieces 410 close together. Since the enema end 310 is in contact with the spring pieces 410 and the limiting groove 402 respectively, the enema end 310 can be more stably fixed on the lubrication bag 400, reducing the possibility of the enema tube 300 being pulled out of the spring pieces 410 by gravity, which would cause the enema end 310 to be contaminated or polluted.
[0048] In some embodiments, such as Figure 4 As shown, the disposable novel enema device also includes a magnetic limiting block 440, which is detachably mounted on the support rod 100. One end of each of the two spring pieces 410 faces the support rod 100 and is connected to the support rod 100 through the magnetic limiting block 440.
[0049] In actual use, since one end of the two spring pieces 410 is connected to the support rod 100, medical staff can press the other end of the two spring pieces 410 with one hand to move the other end of the two spring pieces 410 toward the support rod 100, thereby reducing the distance between the two ends of the two spring pieces 410 and putting them in a separated state, which is convenient for use.
[0050] In some embodiments, such as Figure 4 As shown, the disposable novel enema device further includes a pressing part 403, which is disposed at one end of the two spring pieces 410 away from the support rod 100, and the pressing part 403 forms a pressing surface at the end away from the support rod 100.
[0051] In actual use, because the edge of the spring 410 is relatively sharp, the contact area between the spring 410 and the hand is small when the end of the spring 410 is pressed. Therefore, when medical staff press the end of the spring 410, they are prone to discomfort. By setting the pressing part 403, the contact area between the hand and the spring 410 is increased, which can reduce the discomfort.
[0052] In some embodiments, such as Figures 1 to 2 As shown, the disposable enema device further includes a heater 210, which is detachably connected to the enema fluid bag 200. The heater 210 is used to heat the lubricating fluid inside the enema fluid bag 200. Preferably, the heater 210 can heat and maintain the temperature of the lubricating fluid.
[0053] In actual use, because the temperature of the enema fluid is usually significantly different from the patient's body temperature, it can easily cause discomfort to the patient. Therefore, medical staff usually warm the enema fluid before administering the enema. The enema fluid bag 200 can be heated and its temperature controlled by the heater 210, reducing the operational steps.
[0054] In some embodiments, such as Figure 1 As shown, the support rod 100 is a telescopic rod, and the telescopic rod is provided with a scale 110 for indicating its length. Preferably, the telescopic length of the support rod 100 is 30 cm to 70 cm.
[0055] In summary, a novel disposable enema device is provided, comprising a support rod, an enema fluid bag, an enema tube, and a lubricating bag. The support rod is fixed to the bedside, and the enema fluid bag and lubricating bag are respectively mounted on the support rod. The enema fluid bag contains lubricating fluid, one end of the enema tube is connected to the enema fluid bag, and the other end forms the enema end. The lubricating bag has a lubrication groove for containing lubricating fluid and limiting the position of the enema end. This invention, by incorporating a lubricating bag, allows the enema end to be inserted into the lubrication groove for lubrication, ensuring a thorough and even coating of lubricant on its surface without the need for manual spreading. Furthermore, the lubrication groove limits the position of the enema end, providing temporary placement when the enema process cannot be continued, thus avoiding the need for medical personnel to hold the device for extended periods.
[0056] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.
Claims
1. A novel disposable enema device, characterized in that, include: A support rod for securing the bedside; An enema fluid bag is mounted on the support rod and is used to contain lubricating fluid. An enema tube, one end of which is connected to the enema solution bag, and the other end of which forms an enema end; A lubricating bag is mounted on the support rod and has a lubrication groove for holding lubricating fluid and limiting the enema end.
2. The novel disposable enema device according to claim 1, characterized in that, The novel disposable enema device further includes: two spring plates, the two spring plates contacting each other end to end to form a ring structure disposed on the opening of the lubrication groove, a limiting area being formed between the two spring plates, and the two spring plates having a closed state and a separated state: In the closed state, the middle parts of the two spring pieces move closer to each other to reduce the area of the limiting area, and the two spring pieces respectively contact the enema end and limit the enema end; In the separated state, the middle portions of the two spring pieces are moved away from each other to increase the area of the limiting zone, and both spring pieces are separated from the enema end.
3. The novel disposable enema device according to claim 2, characterized in that, The two springs are provided with scraping parts on their opposite surfaces. The scraping parts protrude or are recessed into the outer surface of the springs and are used to clean the enema end.
4. The novel disposable enema device according to claim 1, characterized in that, The novel disposable enema device further includes a support ring, which is disposed on the support rod and is sleeved on the lubrication bag and detachably connected to the lubrication bag.
5. The novel disposable enema device according to claim 4, characterized in that, The inner diameter of the lubrication groove gradually decreases downwards.
6. The novel disposable enema device according to claim 4, characterized in that, The bottom end of the lubrication groove forms a limiting groove, which matches the enema end.
7. The novel disposable enema device according to claim 2, characterized in that, The novel disposable enema device further includes a magnetic limiting block, which is detachably mounted on the support rod. One end of each of the two spring pieces faces the support rod and is connected to the support rod through the magnetic limiting block.
8. The novel disposable enema device according to claim 7, characterized in that, The novel disposable enema device further includes a pressing part, which is disposed at one end of the two spring pieces away from the support rod, and the end of the pressing part away from the support rod forms a pressing surface.
9. The novel disposable enema device according to any one of claims 1-8, characterized in that, The novel disposable enema device further includes a heater, which is detachably connected to the enema liquid bag and is used to heat the lubricating liquid inside the enema liquid bag.
10. The novel disposable enema device according to claim 9, characterized in that, The support rod is a telescopic rod, and the telescopic rod is provided with a scale for indicating its length.