Easy-to-lubricate sausage filling device

Abstract

The utility model relates to an enema device convenient to lubricate, which comprises a medicine delivery tube used for being inserted into the anus of a patient and a medicine delivery assembly communicated with one end of the medicine delivery tube, a groove is arranged on the side wall of the medicine delivery tube and extends along the length direction of the medicine delivery tube, an oil inlet hole and an oil outlet hole are arranged on the medicine delivery tube, and the oil inlet hole is communicated with the medicine delivery assembly. The oil inlet hole and the oil outlet hole are both communicated with the groove, the oil outlet hole is located in the end, away from the medicine conveying assembly, of the medicine conveying pipe, the oil inlet hole is communicated with an air bag, and lubricating oil is contained in the air bag. The utility model discloses an enema device and aims to provide an enema device convenient to lubricate so as to solve the problem that in the prior art, when a medicine conveying pipe is subjected to resistance in the inserting process, the medicine conveying pipe needs to be pulled out for lubrication and then inserted again, and discomfort of a patient is increased.

Description

Technical Field

[0001] This utility model relates to the field of enema device technology, and specifically to an enema device that is easy to lubricate. Background Technology

[0002] Gastroenterology involves a wide variety of diseases, requires extensive medical knowledge, and involves complex and delicate procedures. Enemas are widely used as a treatment for gastroenterological diseases. An enema involves injecting a prepared medication into the patient's rectum or colon. The intestinal mucosa actively absorbs the medication and exerts its effects to treat the disease. Enemas are a comprehensive procedure that is both a treatment method and a nursing procedure.

[0003] Chinese patent application number CN202220272548.1 discloses a gastroenterology enema device, including an enema tube, one end of which is connected to a drug delivery tube. A protective mechanism is provided on the outside of the drug delivery tube, and one end of the protective mechanism is fixedly connected to the enema tube. The protective mechanism includes a fixed cylinder disposed on the outside of the drug delivery tube, and a connecting shaft is slidably connected to the inside of the fixed cylinder. A pressure plate is fixedly connected to the bottom end of the connecting shaft, and the pressure plate is disposed above the drug delivery tube.

[0004] The aforementioned patent requires the infusion tube to be pulled out for lubrication before being reinserted if resistance is encountered during insertion, which increases patient discomfort. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide an enema device that is easy to lubricate, so as to solve the problem in the prior art that when the drug infusion tube encounters resistance during insertion, it is necessary to first pull out the drug infusion tube for lubrication and then reinsert it, which increases the patient's discomfort.

[0006] This utility model is achieved through the following technical solution:

[0007] An enema device for easy lubrication includes a drug delivery tube for insertion into a patient's anus and a drug delivery assembly connected to one end of the drug delivery tube. The drug delivery tube has a groove on its side wall that extends along the length of the drug delivery tube. The drug delivery tube has an oil inlet and an oil outlet that are both connected to the groove. The oil outlet is located at the end of the drug delivery tube away from the drug delivery assembly. An air bladder is connected to the oil inlet and the air bladder is filled with lubricating oil.

[0008] Furthermore, the drug delivery assembly includes a barrel connected to a drug delivery tube, a piston slidably connected inside the barrel, and a connecting rod fixedly connected to the top of the piston.

[0009] Furthermore, a bucket lid is detachably and fixedly connected to the top of the bucket body. The bucket lid has a first through hole adapted to the connecting rod. The connecting rod passes through the first through hole and is slidably connected to the bucket lid. A pressure plate is fixedly connected to the end of the connecting rod away from the piston.

[0010] Furthermore, the barrel body is made of transparent material and has scale patterns on its side walls.

[0011] Furthermore, the airbag is connected to an oil supply pipe, the two ends of which are respectively connected to an oil inlet and the airbag. A rotating shaft is rotatably connected to the oil supply pipe, and a baffle is fixedly connected to the rotating shaft. The outer contour of the baffle is adapted to the cross-section of the oil supply pipe.

[0012] Furthermore, a handle is fixedly connected to the end of the rotating shaft away from the baffle.

[0013] Furthermore, a mounting base is fitted onto the drug delivery tube, and straps are fixedly connected to the two side walls of the mounting base. A second through hole adapted to the drug delivery tube is opened on the mounting base, and the drug delivery tube passes through the second through hole and is slidably connected to the mounting base. A locking component is installed on the mounting base.

[0014] Furthermore, the locking assembly includes a screw that passes through the mounting base, the mounting base having a threaded hole adapted to the screw, the screw passing through the threaded hole and threadedly connected to the mounting base, and the threaded hole communicating with the second through hole.

[0015] Furthermore, a sliding rod is slidably connected to the mounting base, and a third through hole adapted to the sliding rod is provided on the mounting base. The sliding rod passes through the third through hole and is slidably connected to the mounting base. A limiting block is fixedly connected to one end of the sliding rod. A limiting groove adapted to the drug delivery tube is provided on the side of the limiting block opposite to the sliding rod. One end of the screw is rotatably connected to the limiting block.

[0016] Furthermore, a protrusion is fixedly connected to one end of the screw, and a slot adapted to the protrusion is provided in the limiting block, and the protrusion is rotatably connected in the slot.

[0017] The beneficial effects of this utility model are as follows:

[0018] This easily lubricated enema device involves inserting the end of the infusion tubing furthest from the drug delivery component into the patient's anus and pushing it into the intestines. When resistance is encountered during insertion, pressing the balloon causes lubricant within the balloon to flow through the inlet, groove, and outlet to the end of the tubing furthest from the drug delivery component. Once the tubing is pushed to the appropriate position, the drug delivery component propels the medication into the patient's intestines. Compared to existing technologies, this method directly pushes lubricant into the patient's intestines through the balloon, inlet, groove, and outlet when resistance is encountered during insertion. It eliminates the need to remove the tubing for lubrication and then reinsert it, reducing patient discomfort.

[0019] Other advantages, objectives, and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination and study, or may be learned from practice of this invention. The objectives and other advantages of this invention can be realized and obtained through the following description. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present utility model;

[0021] Figure 2 This is a partial cross-sectional view of the drug delivery tube of this utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the drug delivery component of this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the bucket lid of this utility model;

[0024] Figure 5 This is a partial cross-sectional view of the oil pipeline of this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the mounting base of this utility model;

[0026] Figure 7 This is a schematic diagram of the structure of the limiting block of this utility model;

[0027] Figure 8 This is a schematic diagram showing the connection between the screw and the protrusion of this utility model.

[0028] In the picture:

[0029] 1. Infusion tubing;

[0030] 201. Groove; 202. Oil inlet; 203. Oil outlet; 204. Airbag;

[0031] 3. Medicine delivery assembly; 301. Barrel body; 302. Piston; 303. Connecting rod; 304. Barrel lid; 305. First through hole; 306. Scale marks; 307. Pressure plate;

[0032] 401. Oil pipe; 402. Shaft; 403. Baffle; 404. Handle;

[0033] 501. Mounting base; 502. Strap; 503. Second through hole;

[0034] 6. Locking assembly; 601. Screw; 602. Threaded hole; 603. Slide rod; 604. Third through hole; 605. Limiting block; 606. Limiting groove; 607. Protrusion; 608. Slot. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0036] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0037] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0038] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this utility model is in use. They are only for the convenience of describing this utility model 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. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0039] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0040] Please see Figure 1-8 This utility model provides a technical solution: it includes a drug delivery tube 1 for insertion into a patient's anus and a drug delivery component 3 connected to one end of the drug delivery tube 1. A groove 201 is provided on the side wall of the drug delivery tube 1, and the groove 201 extends along the length of the drug delivery tube 1. An oil inlet hole 202 and an oil outlet hole 203 are provided on the drug delivery tube 1. Both the oil inlet hole 202 and the oil outlet hole 203 are connected to the groove 201. The oil outlet hole 203 is located at the end of the drug delivery tube 1 away from the drug delivery component 3. An air bladder 204 is connected to the oil inlet hole 202, and the air bladder 204 is filled with lubricating oil.

[0041] Working principle and usage:

[0042] Step 1: Insert the end of the infusion tube 1 away from the drug delivery component into the patient's anus and push it into the intestines.

[0043] Step 2: When the drug delivery tube 1 encounters resistance during insertion, press the air bladder 204 so that the lubricating oil in the air bladder 204 flows through the oil inlet 202, the groove 201 and the oil outlet 203 to the end of the drug delivery tube 1 away from the drug delivery component.

[0044] Step 3: When the infusion tube 1 is pushed to the appropriate position, the drug delivery component pushes the liquid into the patient's intestines.

[0045] Compared to existing technologies, when the infusion tube 1 encounters resistance during insertion, it directly pushes lubricating oil into the patient's intestines through the air bladder 204, oil inlet 202, groove 201, and oil outlet 203. This eliminates the need to remove the infusion tube 1 for lubrication and then reinsert it, reducing patient discomfort.

[0046] In this embodiment: the drug delivery assembly 3 includes a barrel 301 that communicates with the drug delivery tube 1, a piston 302 that is slidably connected inside the barrel 301, and a connecting rod 303 that is fixedly connected to the top of the piston 302.

[0047] In this design: a piston 302 is slidably connected within the barrel 301, and a connecting rod 303 is fixedly installed on the top of the piston 302.

[0048] The medicine is poured into the barrel 301, and the connecting rod 303 and piston 302 are pushed to push the medicine in the barrel 301 into the infusion tube 1, so that it enters the patient's intestines.

[0049] In this embodiment: a bucket lid 304 is detachably and fixedly connected to the top of the bucket body 301. The bucket lid 304 has a first through hole 305 that is adapted to the connecting rod 303. The connecting rod 303 passes through the first through hole 305 and is slidably connected to the bucket lid 304. A pressure plate 307 is fixedly connected to the end of the connecting rod 303 away from the piston 302.

[0050] In this solution: a bucket cover 304 is threadedly connected to the top of the bucket body 301. A first through hole 305 adapted to the connecting rod 303 is opened on the bucket cover 304. The connecting rod 303 passes through the first through hole 305 and is slidably connected to the bucket cover 304. The end of the connecting rod 303 away from the piston 302 is fixedly connected to the pressure plate 307.

[0051] The medication is poured into the container 301, and the pressure plate 307 is pressed down, pushing the connecting rod 303 and piston 302 to push the medication in the container 301 into the infusion tube 1, allowing it to enter the patient's intestines. The lid 304 prevents some external debris from entering the container 301, while the pressure plate 307 allows the user to easily push the piston 302 to push the medication into the infusion tube 1.

[0052] In this embodiment: the barrel body 301 is made of transparent material and has scale patterns 306 on its side wall.

[0053] In this solution, the barrel body 301 is made of transparent material and scale patterns 306 are provided on the side wall.

[0054] It allows users to easily monitor the amount of medicine being dispensed.

[0055] In this embodiment: an oil supply pipe 401 is connected to the airbag 204. The two ends of the oil supply pipe 401 are respectively connected to the oil inlet 202 and the airbag 204. A rotating shaft 402 is rotatably connected to the oil supply pipe 401. A baffle 403 is fixedly connected to the rotating shaft 402. The outer contour of the baffle 403 is adapted to the cross-section of the oil supply pipe 401.

[0056] In this solution: an oil supply pipe 401 is connected to the airbag 204, and the two ends of the oil supply pipe 401 are respectively connected to the oil inlet 202 and the airbag 204. A rotating shaft 402 is rotatably connected to the oil supply pipe 401, and a baffle 403 is fixedly connected to the rotating shaft 402. The outer contour of the baffle 403 is adapted to the cross-section of the oil supply pipe 401.

[0057] Rotating the shaft 402 causes the baffle 403 to rotate, which can adjust the flow rate of lubricating oil in the oil supply pipe 401.

[0058] In this embodiment, a handle 404 is fixedly connected to the end of the rotating shaft 402 away from the baffle 403.

[0059] In this solution, a handle 404 is fixedly connected to the end of the rotating shaft 402 away from the baffle 403.

[0060] Turning the handle 404 causes the shaft 402 and the baffle 403 to rotate, which can adjust the flow rate of lubricating oil in the oil supply pipe 401. Moreover, rotating the handle 404 makes installing the shaft easier.

[0061] In this embodiment: a mounting base 501 is fitted on the drug delivery tube 1, and straps 502 are fixedly connected to the two side walls of the mounting base 501. A second through hole 503 adapted to the drug delivery tube 1 is opened on the mounting base 501. The drug delivery tube 1 passes through the second through hole 503 and is slidably connected to the mounting base 501. A locking component 6 is installed on the mounting base 501.

[0062] In this solution: a mounting base 501 is fitted onto the drug delivery tube 1, and straps 502 are fixedly connected to the two side walls of the mounting base 501. A second through hole 503 adapted to the drug delivery tube 1 is opened on the mounting base 501. The drug delivery tube 1 passes through the second through hole 503 and is slidably connected to the mounting base 501. A locking component 6 is installed on the mounting base 501.

[0063] The mounting base 501 is fixed to the patient's body by the strap 502. When the infusion tube 1 is inserted into the appropriate position of the patient, the locking component 6 fixes the infusion tube 1 to the mounting base, reducing the risk of the infusion tube 1 falling off during the delivery of the medication.

[0064] In this embodiment: the locking assembly 6 includes a screw 601 that passes through the mounting base 501. The mounting base 501 has a threaded hole 602 that is adapted to the screw 601. The screw 601 passes through the threaded hole 602 and is threadedly connected to the mounting base 501. The threaded hole 602 communicates with the second through hole 503.

[0065] In this solution: a screw 601 is inserted into the mounting base 501, and a threaded hole 602 adapted to the screw 601 is opened on the mounting base 501. The screw 601 passes through the threaded hole 602 and is threadedly connected to the mounting base 501. The threaded hole 602 communicates with the second through hole 503.

[0066] Rotate the screw 601 clockwise, and the screw 601 moves toward the side wall of the drug delivery tube 1. When one end of the screw 601 abuts against the side wall of the drug delivery tube 1, the drug delivery tube 1 is fixed on the mounting base 501.

[0067] Rotate the screw 601 counterclockwise, and the screw 601 moves away from the side wall of the drug delivery tube 1. When one end of the screw 601 does not abut against the side wall of the drug delivery tube 1, the drug delivery tube 1 slides on the mounting base 501.

[0068] In this embodiment: a slide rod 603 is slidably connected to the mounting base 501, and a third through hole 604 adapted to the slide rod 603 is provided on the mounting base 501. The slide rod 603 passes through the third through hole 604 and is slidably connected to the mounting base 501. A limiting block 605 is fixedly connected to one end of the slide rod 603. A limiting groove 606 adapted to the drug delivery tube 1 is provided on the side of the limiting block 605 away from the slide rod 603. One end of the screw 601 is rotatably connected to the limiting block 605.

[0069] In this solution: a sliding rod 603 is slidably connected to the mounting base 501. A third through hole 604 adapted to the sliding rod 603 is provided on the mounting base 501. The sliding rod 603 passes through the third through hole 604 and is slidably connected to the mounting base 501. A limiting block 605 is fixedly connected to one end of the sliding rod 603. A limiting groove 606 adapted to the drug delivery tube 1 is provided on the side of the limiting block 605 away from the sliding rod 603. One end of the screw 601 is rotatably connected to the limiting block 605.

[0070] Rotating the screw 601 clockwise causes it to move toward the side wall of the delivery tube 1, which in turn moves the slide rod 603 and the limiting block 605 toward the side wall of the delivery tube 1. When the limiting groove 606 on the limiting block 605 abuts against the side wall of the delivery tube 1, the delivery tube 1 is fixed on the mounting base 501.

[0071] Rotating the screw 601 counterclockwise causes it to move away from the side wall of the delivery tube 1, which in turn causes the slide rod 603 and the limiting block 605 to move away from the side wall of the delivery tube 1. When the limiting groove 606 on the limiting block 605 does not abut against the side wall of the delivery tube 1, the delivery tube 1 slides on the mounting base 501.

[0072] In this embodiment: one end of the screw 601 is fixedly connected to a protrusion 607, and the limiting block 605 has a slot 608 adapted to the protrusion 607, and the protrusion 607 is rotatably connected in the slot 608.

[0073] In this solution: a protrusion 607 is fixedly connected to one end of the screw 601, and a slot 608 adapted to the protrusion 607 is opened in the limiting block 605, and the protrusion 607 is rotatably connected in the slot 608.

[0074] This allows the screw 601 to rotate more smoothly, enabling the limit block 605 to move along the length of the slide bar 603.

[0075] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An enema device that is easy to lubricate, comprising a drug delivery tube (1) for insertion into a patient's anus and a drug delivery assembly (3) connected to one end of the drug delivery tube (1), characterized in that: The side wall of the drug delivery tube (1) is provided with a groove (201), which extends along the length of the drug delivery tube (1). The drug delivery tube (1) is provided with an oil inlet (202) and an oil outlet (203), which are connected to the groove (201). The oil outlet (203) is located at the end of the drug delivery tube (1) away from the drug delivery component (3). An air bladder (204) is connected to the oil inlet (202), and the air bladder (204) is filled with lubricating oil.

2. The enema device for easy lubrication according to claim 1, characterized in that: The drug delivery assembly (3) includes a barrel (301) connected to the drug delivery tube (1), a piston (302) is slidably connected inside the barrel (301), and a connecting rod (303) is fixedly connected to the top of the piston (302).

3. The enema device for easy lubrication according to claim 2, characterized in that: The top of the barrel body (301) is detachably fixedly connected to a barrel lid (304). The barrel lid (304) has a first through hole (305) adapted to the connecting rod (303). The connecting rod (303) passes through the first through hole (305) and is slidably connected to the barrel lid (304). The end of the connecting rod (303) away from the piston (302) is fixedly connected to a pressure plate (307).

4. The enema device for easy lubrication according to claim 2, characterized in that: The barrel body (301) is made of transparent material and has scale patterns (306) on its side wall.

5. The enema device for easy lubrication according to claim 1, characterized in that: An oil supply pipe (401) is connected to the airbag (204). The two ends of the oil supply pipe (401) are connected to the oil inlet (202) and the airbag (204) respectively. A rotating shaft (402) is rotatably connected to the oil supply pipe (401). A baffle (403) is fixedly connected to the rotating shaft (402). The outer contour of the baffle (403) is adapted to the cross-section of the oil supply pipe (401).

6. The enema device for easy lubrication according to claim 5, characterized in that: A handle (404) is fixedly connected to one end of the rotating shaft (402) away from the baffle (403).

7. The enema device for easy lubrication according to claim 1, characterized in that: The drug delivery tube (1) is fitted with a mounting base (501). Straps (502) are fixedly connected to the two side walls of the mounting base (501). The mounting base (501) has a second through hole (503) that is compatible with the drug delivery tube (1). The drug delivery tube (1) passes through the second through hole (503) and is slidably connected to the mounting base (501). A locking component (6) is installed on the mounting base (501).

8. The enema device for easy lubrication according to claim 7, characterized in that: The locking assembly (6) includes a screw (601) that passes through a mounting base (501). The mounting base (501) has a threaded hole (602) that is adapted to the screw (601). The screw (601) passes through the threaded hole (602) and is threadedly connected to the mounting base (501). The threaded hole (602) communicates with the second through hole (503).

9. The enema device for easy lubrication according to claim 8, characterized in that: A slide rod (603) is slidably connected to the mounting base (501). A third through hole (604) adapted to the slide rod (603) is provided on the mounting base (501). The slide rod (603) passes through the third through hole (604) and is slidably connected to the mounting base (501). A limiting block (605) is fixedly connected to one end of the slide rod (603). A limiting groove (606) adapted to the drug delivery tube (1) is provided on the side of the limiting block (605) facing away from the slide rod (603). One end of the screw (601) is rotatably connected to the limiting block (605).

10. The enema device for easy lubrication according to claim 9, characterized in that: One end of the screw (601) is fixedly connected to a protrusion (607), and a slot (608) adapted to the protrusion (607) is provided in the limiting block (605), and the protrusion (607) is rotatably connected in the slot (608).

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