Enemator for digestive department

Abstract

The utility model provides an enemator for the digestive department, and relates to the technical field of treatment of the digestive department, the enemator comprises a base liquid storage bin, the middle of the top of the base liquid storage bin is provided with a groove structure, the front end of the base liquid storage bin is provided with a shoulder structure, and the top of the base liquid storage bin is provided with a conveying device in a matched mode; a one-way valve B is connected to the front end of the lower portion outside the conveying device, a one-way valve C is connected to the front end of the one-way valve B, and a branch is further arranged between the one-way valve B and the one-way valve C to be connected with a liquid adding bin. A liquid adding bin is arranged, the function of selectively inputting liquid medicine is provided, the liquid medicine is directly poured into the liquid adding bin, then a self-tightening piston and a threaded cover are installed, the self-tightening piston is automatically pushed through a spring, when the pressure of the main piston is reduced again, the liquid medicine can be sucked into the main piston, selective adding of the liquid medicine is achieved, and different types of liquid medicine can be added; treatment of different persons is facilitated, and the problem that an existing enemator lacks a selective liquid medicine input function is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of digestive treatment, and more specifically, particularly relates to an enema for digestive treatment. Background Art

[0002] When treating the intestine, an enema is usually used to inject base fluid into the intestine to achieve cleansing, then defecate, and then perform surgery or other treatments, or directly inject liquid medicine for treatment.

[0003] Based on the above, the enema currently used mainly adopts input pipes and liquid bags, which are inconvenient to control the amount of liquid input, inconvenient to input additional liquid medicine, lack the function of selectively inputting liquid medicine, and inconvenient to quickly replace the application part for repeated use. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an enema for gastroenterology to solve the problems mentioned in the above background technology that the existing enema is mainly composed of input pipes and liquid bags, which is inconvenient to control the input of liquid volume, inconvenient to input additional liquid medicine, lacks the function of selectively inputting liquid medicine, and is inconvenient to quickly replace the application part for convenient reuse.

[0005] The purpose and effect of the digestive enema device of the utility model are achieved by the following specific technical means:

[0006] A digestive enema comprises a base liquid storage bin, wherein a groove structure is provided in the middle of the top of the base liquid storage bin, a shoulder structure is provided at the front end of the base liquid storage bin, and a conveying device is installed on the top of the base liquid storage bin; a one-way valve B is connected to the front end of the lower outside of the conveying device, a one-way valve C is connected to the front end of the one-way valve B, and a branch connected to a liquid adding bin is provided between the one-way valve B and the one-way valve C; a straw is provided at the bottom of the one-way valve C to be inserted into the base liquid storage bin; a one-way valve A is connected to the lower rear end of the conveying device, a connecting pipe end is connected to the rear end of the one-way valve A, a conveying pipe is connected to the rear end of the connecting pipe end, and a buckle structure is provided at the rear end of an outer locking sleeve.

[0007] Furthermore, two sets of limit frames are fixedly arranged at the upper right corner of the front shoulder of the base liquid storage bin; a push-pull channel is slidably inserted at the right end of the front top of the base liquid storage bin, and an inclined guide channel is arranged in the push-pull channel; a rotating pull rod is rotatably arranged at the front end of the push-pull channel, and a locking edge is integrally arranged outside the rotating pull rod, and the locking edge can cooperate with the limit frame to interlock.

[0008] Furthermore, an arc-shaped frame structure is integrally provided on both sides of the top of the conveying device, and a main piston is fixedly provided in the middle of the conveying device; a top cover is fixedly provided on the top of the conveying device, and an electric cylinder is fixedly provided on the bottom of the top cover, and the telescopic end of the electric cylinder is connected to the sliding piston in the main piston.

[0009] Furthermore, the main body of the main piston adopts a transparent PVC structure, and a liquid level scale is arranged on the outside of the main piston.

[0010] Furthermore, a threaded cover is fixedly provided on the top of the liquid filling tank via a threaded connection, and a through hole for pressure regulation is opened in the middle of the threaded cover; a self-tightening piston is slidably provided in the liquid filling tank; and an inverted cone spring is fixedly provided between the threaded cover and the self-tightening piston.

[0011] Furthermore, a threaded sleeve is provided on the outer sleeve of the pipe between the one-way valve A and the threaded sleeve; an outer locking sleeve is slidably provided on the outer side of the connecting pipe end, and the connecting pipe end is threadedly connected to the threaded sleeve.

[0012] Furthermore, the connecting pipe end and the front end of the outer locking sleeve are both integrally provided with a conical pipe mouth structure.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The liquid filling chamber is provided with the function of selectively inputting liquid medicine. By opening the threaded cover and pulling out the self-tightening piston, the liquid medicine can be directly poured into the liquid filling chamber. Then the self-tightening piston and the threaded cover are installed. The self-tightening piston is automatically pushed forward by the spring. When the main piston is depressurized again, the liquid medicine can be sucked into the main piston, thereby realizing the selective addition of liquid medicine. Different types of liquid medicine can be added to facilitate the treatment of different people.

[0015] Quantification can be achieved by controlling the main piston. The degree of contraction of the electric cylinder can be limited according to the input needs to achieve quantitative measurement. Observing the scale can assist in observing whether it is normal. In addition, the push-pull channel can be used to supplement the base liquid.

[0016] A delivery tube is provided with a switching function. After one use, the delivery tube can be discarded and recycled as a disposable item to avoid infection from repeated use. The threaded sleeve and the outer locking sleeve are rotated. When the two are loosened, the delivery tube can be removed, and then a new delivery tube is passed through the outer locking sleeve and set outside the port of the connecting pipe end. Then, the threaded sleeve and the outer locking sleeve are tightened to fix the delivery tube. It can be switched and replaced easily. The entire delivery tube can be directly melted, disinfected and reshaped, and it can ensure that the base liquid storage bin can be used for different patients without cross infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0018] Figure 2 It is a side structural schematic diagram of the utility model.

[0019] Figure 3 It is a three-dimensional disassembly structure schematic diagram of the utility model.

[0020] Figure 4 It is a top view disassembly structure schematic diagram of the utility model.

[0021] Figure 5 It is a schematic diagram of the side tilt disassembly structure of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Base liquid storage bin; 101. Limiting frame; 102. Push-pull channel; 103. Rotating pull rod; 104. Locking edge; 2. Conveying device; 201. Main piston; 202. Top cover; 203. Electric cylinder; 204. One-way valve A; 205. One-way valve B; 206. One-way valve C; 3. Liquid filling bin; 301. Threaded cover; 302. Self-tightening piston; 4. Connecting pipe end; 5. Threaded sleeve; 6. External locking sleeve; 7. Conveying pipe. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1:

[0026] As attached Figure 1 To Attachment Figure 5 As shown:

[0027] The utility model provides an enema for gastroenterology, comprising a base liquid storage bin 1, a groove structure is provided in the middle of the top of the base liquid storage bin 1, the front end of the base liquid storage bin 1 is arranged as a shoulder structure, and a conveying device 2 is installed on the top of the base liquid storage bin 1 in a matching manner; a one-way valve B205 is connected to the front end of the lower outside of the conveying device 2, a one-way valve C206 is connected to the front end of the one-way valve B205, and a branch connected to a liquid adding bin 3 is further arranged between the one-way valve B205 and the one-way valve C206; a straw is arranged at the bottom of the one-way valve C206 and inserted into the base liquid storage bin 1; a one-way valve A204 is connected to the lower rear end of the conveying device 2, a connecting pipe end 4 is connected to the rear end of the one-way valve A204, a conveying pipe 7 is connected to the rear end of the connecting pipe end 4, and a plug-in structure is arranged at the rear end of an outer locking sleeve 6.

[0028] Among them, two sets of limit frames 101 are fixedly arranged at the upper right side of the front shoulder of the base liquid storage bin 1; a push-pull channel 102 is slidably inserted at the right end of the front top of the base liquid storage bin 1, and an inclined guide channel is stuck in the push-pull channel 102; a rotating pull rod 103 is rotatably arranged at the front end of the push-pull channel 102, and a locking edge 104 is integrally arranged on the outside of the rotating pull rod 103, and the locking edge 104 can be interlocked with the limit frame 101.

[0029] Among them, an arc-shaped frame structure is integrally arranged on both sides of the top of the conveying device 2, and a main piston 201 is fixedly arranged in the middle of the conveying device 2; a top cover 202 is fixedly arranged on the top of the conveying device 2, and an electric cylinder 203 is fixedly arranged on the bottom of the top cover 202, and the telescopic end of the electric cylinder 203 is connected to the sliding piston in the main piston 201.

[0030] The main body of the main piston 201 is made of a transparent PVC structure, and a liquid level scale is arranged on the outside of the main piston 201 .

[0031] Among them, a threaded cover 301 is fixedly installed on the top of the liquid filling tank 3 through a threaded connection, and a through hole for pressure adjustment is opened in the middle of the threaded cover 301; a self-tightening piston 302 is slidably installed in the liquid filling tank 3; and an inverted cone spring is fixedly installed between the threaded cover 301 and the self-tightening piston 302.

[0032] Among them, a threaded sleeve 5 is provided on the outer side of the pipeline between the one-way valve A204 and the threaded sleeve 5; an outer locking sleeve 6 is slidingly provided on the outer side of the connecting pipe end 4, and the connecting pipe end 4 is threadedly connected with the threaded sleeve 5.

[0033] The connecting pipe end 4 and the front end of the outer locking sleeve 6 are both integrally provided with a conical pipe opening structure.

[0034] like Figure 1-5 As shown, first fill the base liquid, rotate the rotating pull rod 103 to pull the push-pull channel 102 outward, rotate the rotating pull rod 103 again to limit and lock it using the locking edge 104, and then pour the base liquid into the push-pull channel 102, and finally flow into the base liquid storage bin 1 for filling;

[0035] The electric cylinder 203 is retracted to reduce the pressure inside the main piston 201. The pressure inside the main piston 201 decreases to generate suction, which sucks open the one-way valve B205 and the one-way valve C206. The base liquid in the base liquid storage tank 1 is sucked in through the suction pipe, passes through the one-way valve C206 and the one-way valve B205 in sequence, and then enters the main piston 201;

[0036] According to the input needs, quantitative measurement can be achieved by limiting the contraction degree of the electric cylinder 203, and the normality can be observed by observing the scale; the rear end of the delivery tube 7 is inserted into the patient's anus, and then the electric cylinder 203 is started to extend, and the base liquid in the main piston 201 is squeezed out, and the base liquid passes through the one-way valve A204 and the pipeline into the connecting pipe end 4 and the delivery tube 7, and then is input into the human body.

[0037] Embodiment 2:

[0038] On the basis of Example 1, the delivery tube 7 is made of PVC material throughout. After one use, the delivery tube 7 is discarded as a disposable item to avoid infection due to repeated use. The threaded sleeve 5 and the outer locking sleeve 6 are rotated. When the two are loosened, the delivery tube 7 can be removed, and then a new delivery tube 7 is passed through the outer locking sleeve 6 and sleeved on the outside of the port of the connecting pipe end 4. Then, the threaded sleeve 5 and the outer locking sleeve 6 are tightened to fix the delivery tube 7.

[0039] Embodiment 3:

[0040] On the basis of Example 1, it is necessary to add liquid medicine. When the liquid medicine is input alone:

[0041] Open the threaded cover 301 and draw out the self-tightening piston 302, pour the medicine liquid directly into the liquid filling chamber 3, and then install the self-tightening piston 302 and the threaded cover 301. The self-tightening piston 302 is automatically pushed forward by the spring. When the main piston 201 is depressurized again, the medicine liquid in the liquid filling chamber 3 will be drawn out first, sucked into the main piston 201, and then the base liquid will be replenished, thereby realizing the selective addition of medicine liquid, and different types of medicine liquid can be added.

[0042] The specific usage and function of this embodiment are as follows:

[0043] In the present invention, when in use, the base liquid is first filled, the rotating pull rod 103 is rotated to pull the push-pull channel 102 outward, the rotating pull rod 103 is rotated again to limit and lock it using the locking edge 104, and then the base liquid is poured into the push-pull channel 102, and finally flows into the base liquid storage bin 1 for filling;

[0044] Contracting the electric cylinder 203 decompresses the interior of the main piston 201. The pressure inside the main piston 201 decreases to generate suction, which sucks open the one-way valve B205 and the one-way valve C206. The base liquid in the base liquid storage tank 1 is sucked in through the suction pipe, passes through the one-way valve C206 and the one-way valve B205 in sequence, and then enters the main piston 201. The contraction degree of the electric cylinder 203 can be limited according to the input needs to achieve quantitative control, and the scale can be observed to assist in observing whether it is normal;

[0045] Insert the rear end of the delivery tube 7 into the anus of the patient, then start the electric cylinder 203 to extend, squeeze out the base liquid in the main piston 201, and the base liquid passes through the one-way valve A204 through the pipeline into the connecting pipe end 4 and the delivery tube 7, and then enters the human body; after one use, the delivery tube 7 is discarded as a disposable item to avoid infection caused by repeated use, rotate the threaded sleeve 5 and the outer locking sleeve 6, and when the two are loosened, the delivery tube 7 can be removed, and then a new delivery tube 7 is passed through the outer locking sleeve 6 and sleeved outside the port of the connecting pipe end 4, and then the threaded sleeve 5 and the outer locking sleeve 6 are tightened to fix the delivery tube 7;

[0046] When it is necessary to increase the amount of medicine, for the separate input of the medicine, open the threaded cover 301 and draw out the self-tightening piston 302, pour the medicine directly into the liquid filling chamber 3, and then install the self-tightening piston 302 and the threaded cover 301. The self-tightening piston 302 is automatically pushed forward by the spring. When the main piston 201 is depressurized again, the medicine in the liquid filling chamber 3 will be drawn out first, sucked into the main piston 201, and then the base liquid will be supplemented, thereby realizing the selective addition of medicine, and different types of medicine can be added.

Claims

1. A digestive enema, characterized in that: include: A base liquid storage bin (1), wherein a groove structure is provided in the middle of the top of the base liquid storage bin (1), the front end of the base liquid storage bin (1) is provided as a shoulder structure, and a conveying device (2) is installed on the top of the base liquid storage bin (1); a check valve B (205) is connected to the front end of the outer lower part of the conveying device (2), a check valve C (206) is connected to the front end of the check valve B (205), and a branch is provided between the check valve B (205) and the check valve C (206) to connect to the liquid adding bin (3); a suction pipe is provided at the bottom of the check valve C (206) to be inserted into the base liquid storage bin (1); a check valve A (204) is connected to the lower end of the rear side of the conveying device (2), and the check valve A (204) is connected to the lower end of the rear side of the conveying device (2). 04) is connected to a connecting pipe end (4) at the rear end thereof, a conveying pipe (7) is connected to the connecting pipe end (4), and a buckle structure is provided at the rear end of the outer locking sleeve (6); an arc-shaped frame structure is integrally provided on both sides of the top of the conveying device (2), and a main piston (201) is fixedly provided in the middle of the conveying device (2); a top cover (202) is fixedly provided on the top of the conveying device (2), an electric cylinder (203) is fixedly provided at the bottom of the top cover (202), and the telescopic end of the electric cylinder (203) is connected to a sliding piston in the main piston (201); the main body of the main piston (201) adopts a transparent PVC structure, and a liquid level scale is provided on the outside of the main piston (201).

2. The digestive enema as claimed in claim 1, characterized in that: Two sets of limit frames (101) are fixedly arranged at the upper right corner of the front shoulder of the base liquid storage bin (1); a push-pull channel (102) is slidably inserted at the right end of the front top of the base liquid storage bin (1), and an inclined guide channel is clamped in the push-pull channel (102); a rotating pull rod (103) is rotatably arranged at the front end of the push-pull channel (102), and a locking edge (104) is integrally arranged outside the rotating pull rod (103), and the locking edge (104) can be interlocked with the limit frame (101).

3. The digestive enema as claimed in claim 1, characterized in that: A threaded cover (301) is fixedly provided on the top of the liquid adding bin (3) via a threaded connection, and a through hole for pressure regulation is provided in the middle of the threaded cover (301); a self-tightening piston (302) is slidably provided in the liquid adding bin (3); and an inverted cone-shaped spring is fixedly provided between the threaded cover (301) and the self-tightening piston (302).

4. The digestive enema as claimed in claim 1, characterized in that: A threaded sleeve (5) is provided on the outer sleeve of the pipeline between the one-way valve A (204) and the threaded sleeve (5); an outer locking sleeve (6) is slidably provided on the outside of the connecting pipe end (4), and the connecting pipe end (4) is threadably connected to the threaded sleeve (5).

5. The digestive enema as claimed in claim 1, characterized in that: The connecting pipe end (4) and the front end of the outer locking sleeve (6) are both integrally provided with a conical pipe opening structure.

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