Enema bag connected with catheter

Abstract

The utility model discloses an enema bag connected with a catheter, which relates to the technical field of enema bags and comprises an enema bag, a liquid storage cavity used for storing liquid is arranged in the enema bag, and a liquid outlet communicated with the liquid storage cavity is arranged at the bottom of the enema bag. The top end of the liquid discharging pipe extends to the inner side of the enema bag and is fixedly communicated with the liquid discharging opening, a discharging opening used for discharging liquid is formed in the bottom of the outer wall of the liquid discharging pipe, an air bag is arranged at the position, located above the discharging opening, of the outer wall of the liquid discharging pipe, and a filling mechanism is arranged at the top of the liquid discharging pipe; and the filling mechanism is used for driving the air bag to expand and shrink. The drainage tube communicated with the drainage opening in the liquid storage cavity is arranged below the enema bag, the air bag on the drainage tube is driven by the filling mechanism to expand and contract, the end of the drainage tube can be positioned through expansion of the air bag after extending into the body of a patient, external auxiliary positioning is not needed, the enema bag is more flexible and convenient to use, and the enema bag is more convenient to use. And use requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of enema bags, in particular to an enema bag connected to a urinary catheter. Background Art

[0002] Antegrade enema is a medical procedure, also known as rectal irrigation or rectal flushing. It is a procedure in which liquid medicine is delivered to the patient's body through a tube through an enema bag. Its main function is to clean the intestines, promote defecation, and treat certain intestinal diseases.

[0003] In the prior art, the enema bag used for antegrade enema treatment generally consists of a bag body containing liquid and an infusion tube connected to the bag body. The end of the infusion tube extends into the patient's body so that the liquid in the bag can enter the patient's body through the infusion tube for cleaning.

[0004] In actual use, it is found that the infusion tubes used on enema bags today are generally transparent plastic infusion tubes. This type of infusion tube is relatively hard and not soft enough, resulting in low comfort when inserted into the patient's body. At the same time, the infusion tubes used on enema bags today cannot achieve self-positioning function in the patient's body, resulting in medical staff needing to add additional auxiliary structures externally to position the infusion pipeline and the insertion site of the patient's body to maintain the stability of the infusion tube during the filling and cleaning process. As a result, the enema bags used today have low adaptability and are difficult to meet usage requirements. Utility Model Content

[0005] The utility model aims to provide an enema bag connected to a urinary catheter to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an enema bag connected to a urinary catheter, comprising:

[0007] An enema bag, wherein a liquid storage cavity for storing liquid is provided in the enema bag, and a liquid discharge port connected to the liquid storage cavity is provided at the bottom of the enema bag;

[0008] A drainage tube, the top of which extends to the inside of the enema bag and is fixedly connected to the drainage port, a discharge port for liquid discharge is provided at the bottom of the outer wall of the drainage tube, and an air bag is provided on the outer wall of the drainage tube above the discharge port, and a filling mechanism is provided at the top of the drainage tube, and the filling mechanism is used to drive the expansion and contraction of the air bag.

[0009] Preferably, the drainage tube is made of silicone, and the drainage tube includes an inner tube body, the outer wall of the inner tube body is fixedly covered with an outer tube body, an annular incision is opened at the end of the outer tube body, and the airbag is fixedly connected to the annular incision position of the outer tube body, and a conveying channel 2 connected to the inner side of the airbag is provided between the outer tube body and the inner tube body, and the end of the conveying channel 2 away from the airbag is connected to the outer wall of the outer tube body.

[0010] Preferably, the filling mechanism includes a conveying channel 1 arranged at the inner bottom of the enema bag, one end of the conveying channel 1 is fixedly connected to the second end of the conveying channel, and a hollow sleeve cover is fixedly provided at the bottom end of the enema bag, and the hollow sleeve cover is connected to the other end of the conveying channel 1.

[0011] Preferably, a rubber plug is fixedly provided inside the hollow sleeve cover, and a cross-shaped slit is provided in the middle of the rubber plug.

[0012] Preferably, a tube head is fixedly provided on the top of the liquid storage chamber, the tube head is a hollow structure and is communicated with the liquid storage chamber, and an auxiliary hanging rope is fixedly connected to the top of the liquid storage chamber.

[0013] Preferably, an external thread groove is provided on the top of the outer wall of the tube head, the tube head is threadedly connected to a tube cover via the external thread groove, and a sealing gasket is provided on the inner top of the tube cover.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model provides a drainage tube connected with the drainage port on the liquid storage cavity under the enema bag, and uses a filling mechanism to drive the expansion and contraction of the air bag on the drainage tube. After the end of the drainage tube is extended into the patient's body, it can be positioned by the expansion of the air bag without external auxiliary positioning, so that the use of the enema bag is more flexible and convenient, and meets the use requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model is a front cross-sectional structural schematic diagram of the enema bag.

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the hollow cover of the utility model.

[0018] Figure 3 It is a schematic diagram of the side cross-sectional structure of the liquid discharge pipe of the utility model.

[0019] Figure 4 It is a schematic diagram of the separate structure of the pipe head and the pipe cover of the utility model.

[0020] In the figure: 100, enema bag; 101, liquid storage chamber; 102, discharge port; 103, conveying channel 1; 104, hollow sleeve cover; 105, rubber plug; 106, tube head; 107, tube cover; 108, auxiliary hanging rope; 200, discharge tube; 201, inner tube body; 202, outer tube body; 203, air bag; 204, conveying channel 2; 205, discharge port. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figure 1-4 The enema bag connected to a urinary catheter shown in the figure comprises an enema bag 100 and a drainage tube 200. The drainage tube 200 is made of silicone material. The drainage tube 200 can also be made of the same material as the urinary catheter. A liquid storage cavity 101 for storing liquid is provided in the enema bag 100. A drainage port 102 connected to the liquid storage cavity 101 is provided at the bottom of the enema bag 100. The top of the drainage tube 200 extends to the inside of the enema bag 100 and is fixedly connected to the drainage port 102. A discharge port 205 for discharging liquid is provided at the bottom of the outer wall of the drainage tube 200. An air bag 203 is provided on the outer wall of the drainage tube 200 and located above the discharge port 205. The air bag 203 is arranged on the drainage tube 200, which is similar to a urinary catheter. By inserting the drainage tube 20 After the end away from the enema bag 100 is extended into the patient's body, the airbag 203 expands so that the drainage tube 200 can be positioned in the patient's body, thereby enhancing the stability of the drainage tube 200 placed in the patient's body and preventing it from slipping off. At the same time, there is no need to add an auxiliary positioning structure to the outer wall to position the drainage tube 200 on the patient's body, making it more convenient and efficient to use. A filling mechanism is provided on the top of the drainage tube 200, and the filling mechanism is used to drive the expansion and contraction of the airbag 203. The filling mechanism can be used to fill the airbag 203 on the drainage tube 200 with a filler (gas or liquid) from the outside, so that the airbag 203 can expand for positioning purposes, and it is also convenient to subsequently extract the filler in the airbag 203.

[0023] Among them, the liquid discharge tube 200 includes an inner tube body 201, and the inner tube body 201 is used to transport the liquid in the liquid storage cavity 101 of the enema bag 100 to the patient's body for cleaning. The outer wall of the inner tube body 201 is fixedly sleeved with an outer tube body 202, and an annular incision is opened at the end of the outer tube body 202. The airbag 203 is fixedly connected to the annular incision position of the outer tube body 202. A delivery channel 204 connected to the inner side of the airbag 203 is provided between the outer tube body 202 and the inner tube body 201. The end of the delivery channel 204 away from the airbag 203 is connected to the outer wall of the outer tube body 202. Through the delivery channel 204, the external filler can enter the inner position of the airbag 203, so that the airbag 203 can expand. At the same time, the airbag 203 can be contracted and restored to its initial state by drawing out the filler along the delivery channel 204, thereby driving the expansion and contraction of the airbag 203.

[0024] In a preferred embodiment, the filling mechanism includes a delivery channel 103 disposed at the bottom of the inner side of the enema bag 100, one end of the delivery channel 103 is fixedly connected to the end of the delivery channel 204, and a hollow cover 104 is fixedly disposed at the bottom of the enema bag 100, and the hollow cover 104 is connected to the other end of the delivery channel 103. By inserting an external syringe or other instrument port capable of injecting fillers into the hollow cover 104 and connecting it to the delivery channel 103, the filler can be introduced into the delivery channel 103 along the delivery channel 103. The syringe 104 is inserted into the second channel 204, and finally enters the inner part of the airbag 203 to fill it, so that the airbag 203 is expanded; a rubber plug 105 is fixedly arranged inside the hollow cover 104, and a cross-shaped slit is arranged in the middle of the rubber plug 105. The rubber plug 105 cooperates with the cross-shaped slit thereon, and cooperates with the elastic deformation characteristics of the rubber plug 105 itself, so that the syringe port can be directly inserted from the cross-shaped slit position and connected with the delivery channel 1 103. After the syringe is taken out, the rubber plug 105 can seal the inside of the hollow cover 104 to prevent the filling from flowing out.

[0025] In addition, a tube head 106 is fixedly provided on the top of the liquid storage chamber 101. The tube head 106 is a hollow structure and is communicated with the liquid storage chamber 101. An external threaded groove is provided on the top of the outer wall of the tube head 106. The tube head 106 is threadedly connected to a tube cover 107 through the external threaded groove. A sealing gasket is provided on the top of the inner side of the tube cover 107. The tube head 106 is threadedly connected to the tube cover 107, so that the feed port of the liquid storage chamber 101 of the enema bag 100 can be sealed. At the same time, the tube cover 107 is easy to disassemble, which is convenient for adding or pouring out cleaning liquid into the liquid storage chamber 101, thereby improving the convenience of use. An auxiliary hanging rope 108 is fixedly connected to the top of the liquid storage chamber 101. The setting of the auxiliary hanging rope 108 enables the enema bag 100 to be suspended at a high place, thereby further improving the convenience of use of the enema bag 100.

[0026] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An enema bag connected to a urinary catheter, characterized in that: include: An enema bag (100), wherein a liquid storage cavity (101) for storing liquid is provided inside the enema bag (100), and a liquid discharge port (102) in communication with the liquid storage cavity (101) is provided at the bottom of the enema bag (100); A liquid discharge pipe (200), the top end of which extends to the inside of the enema bag (100) and is fixedly connected to the liquid discharge port (102), a discharge port (205) for discharging liquid is provided at the bottom of the outer wall of the liquid discharge pipe (200), and an air bag (203) is provided on the outer wall of the liquid discharge pipe (200) and located above the discharge port (205), a filling mechanism is provided at the top of the liquid discharge pipe (200), and the filling mechanism is used to drive the expansion and contraction of the air bag (203), the liquid discharge pipe (200) is made of silicone, and the liquid discharge pipe (200) is provided with a plurality of air bags (203) on the outer wall of the liquid discharge pipe (200). The liquid tube (200) comprises an inner tube body (201), an outer tube body (202) is fixedly sleeved on the outer wall of the inner tube body (201), an annular cutout is provided at the end of the outer tube body (202), the air bag (203) is fixedly connected to the annular cutout of the outer tube body (202), a second delivery channel (204) connected to the inner side of the air bag (203) is provided between the outer tube body (202) and the inner tube body (201), and the end of the second delivery channel (204) away from the air bag (203) is connected to the outer wall of the outer tube body (202).

2. An enema bag connected to a urinary catheter according to claim 1, characterized in that: The filling mechanism comprises a conveying channel 1 (103) arranged at the bottom of the inner side of the enema bag (100), one end of the conveying channel 1 (103) being fixedly connected to the end of the conveying channel 2 (204), and a hollow sleeve cover (104) is fixedly provided at the bottom end of the enema bag (100), and the hollow sleeve cover (104) is connected to the other end of the conveying channel 1 (103).

3. The enema bag connected to a urinary catheter according to claim 2, characterized in that: A rubber plug (105) is fixedly disposed inside the hollow sleeve cover (104), and a cross-shaped slit is disposed in the middle of the rubber plug (105).

4. The enema bag connected to a urinary catheter according to claim 3, characterized in that: A tube head (106) is fixedly provided on the top of the liquid storage chamber (101); the tube head (106) is a hollow structure and is in communication with the liquid storage chamber (101); and an auxiliary suspension rope (108) is fixedly connected to the top of the liquid storage chamber (101).

5. The enema bag connected to a urinary catheter according to claim 4, characterized in that: An external thread groove is provided at the top of the outer wall of the tube head (106), and the tube head (106) is threadedly connected to a tube cover (107) via the external thread groove. A sealing gasket is provided at the top of the inner side of the tube cover (107).

Images