CN215961477U

CN215961477U - Enema dosing device

Info

Publication number: CN215961477U
Application number: CN202121794814.9U
Authority: CN
Inventors: 何宗琦; 王晓鹏; 吴本升; 孙明明; 杜骏
Original assignee: Suzhou Hospital of Traditional Chinese Medicine
Current assignee: Suzhou Hospital of Traditional Chinese Medicine
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-03-08
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses an enema dosing device, which comprises a dosing barrel, a propelling dosing mechanism, an air bag dosing mechanism, a dosing lead-in rod and a dosing catheter, wherein a partition plate is arranged in the dosing barrel, the partition plate divides an inner cavity of the dosing barrel into an extruding dosing cavity and a heating dosing cavity, the propelling dosing mechanism is arranged in the extruding dosing cavity and moves along the extruding dosing cavity, the dosing catheter is arranged in the heating dosing cavity, one end part of the dosing catheter is respectively connected with the air bag dosing mechanism and the extruding dosing cavity through a tee joint, the dosing lead-in rod is arranged at one end part of the dosing barrel, which is close to the heating dosing cavity, and is communicated with the other end of the dosing catheter, and a limit ring is also arranged on the dosing lead-in rod; when using, this device is internal with the treatment medicine irritate into the patient through impel the mechanism of dosing and gasbag mechanism of dosing, treats the patient, does not need external force to assist during the use, only needs the patient oneself just can accomplish the process of dosing, has simple structure, reasonable in design, convenient and simple to use's characteristics.

Description

Enema dosing device

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to an enema administration device.

Background

Rectal administration is one of the administration routes commonly used in clinic, and is an administration method for delivering a medicament into an intestinal tract through an anus, enabling the medicament to be fully absorbed into the major circulation through intestinal mucosa in the rectum and exerting the drug effect to treat systemic or local diseases; the treatment method has the advantages of little pain and quick effect, and is particularly suitable for infants or patients who cannot swallow the medicine;

generally, the device consists of a hanging device of an enema bag, a liquid bag, a hose, a regulator and the like, an anus cannula, an anus plug and the like; the use of the enema bag is convenient for using clean water to help people to clean the large intestine of people and apply pressure to the large intestine of people to a certain extent; the large intestine can be completely wriggled; therefore, the toxin in the large intestine can be softened, and the excrement can be conveniently discharged; after the patient is allowed to enter the trousers, the trousers are taken off to the position of the knees; then after the legs are bent, the oil cloth is padded on the buttocks to form a plurality of toilet paper; the enema bag mainly cleans the large intestine by using warm water, saline water, various enemas or coffee solution; pouring a proper amount of enema into an enemator, and suspending the enemator at a height 60cm away from the hip; after exhausting the air inside as much as possible; clamping and fast closing; simultaneously, lubricating the paraffin oil of the anal canal at the lower end of the enemator; after the anal fissure is broken off by the left hand, inserting the anal canal into the anus by the right hand for a distance of 7-10 cm; then, after the opening of the tube is carried out, the enema can be seen to slowly flow into the intestine, and if the liquid inflow is blocked, the anal tube or the extruded anal tube can be rotated to cause the excrement blocking the anal tube hole to fall off; after the clystering is finished, pulling out the anal tube; discharging the excrement after 5-10 min; other auxiliary medicines are not needed during clysis; when the cleaning agent is used by one person, the enema bag and the anal tube can be cleaned and then used again; for people with gastrointestinal discomfort, occasional clysis can be performed to clear intestines and stomach and expel toxin; in the whole process, the force is applied manually, and the patient can sit or lie on the side to carry out comfortable clysis activity;

the conventional enema device usually uses an infusion leather strip for enema, is very inconvenient to use, needs to be used under the accompanying and attending of professionals such as doctors, is complex in use process, and therefore a novel enema administration device needs to be designed urgently to solve the problem.

Disclosure of Invention

In view of the defects in the prior art, the utility model aims to provide an enema drug delivery device, when in use, the device can infuse therapeutic drugs into a patient body to treat the patient by propelling the drug delivery mechanism and the air bag drug delivery mechanism, has simple structure and convenient use, can complete the drug delivery process by the patient himself without assistance of external force during use, and has the characteristics of simple structure, reasonable design and simple and convenient use.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a enema device of dosing, includes for the cartridge case, impel the mechanism of dosing, gasbag the mechanism of dosing, the leading-in pole of dosing and the pipe of dosing, be provided with the baffle in the cartridge case, the inner chamber that the baffle will give the cartridge case divide into the extrusion and give the chamber of dosing and heat the chamber of dosing, impel the mechanism of dosing to set up in the extrusion chamber of dosing, and the chamber activity of dosing along the extrusion, the pipe of dosing sets up in the heating chamber of dosing, and a tip of the pipe of dosing is connected respectively with the chamber of dosing through tee bend and gasbag mechanism of dosing and extrusion, the leading-in pole of dosing sets up the one end tip of the chamber of dosing near the heating, and communicates with the other end of the pipe of dosing, still be provided with the spacing ring on the leading-in pole of dosing.

Preferably, the balloon administration mechanism is a balloon, and the balloon is connected with the administration catheter through a tee.

Preferably, still be provided with injection spliced pole and heating spliced pole on giving the cartridge case, wherein injection spliced pole and extrusion dosing chamber intercommunication, heating spliced pole and heating dosing chamber intercommunication.

Preferably, the tee joint is connected with the air bag, the opening at one end of the tee joint close to the extrusion medicine feeding cavity, and the medicine injection connecting column and the heating connecting column are respectively provided with a one-way valve.

Preferably, the check valve include shell body, top clamp plate, valve body and spring, the top clamp plate sets up the upside at the shell body, and with shell body spiro union connection, be provided with the external screw thread on the shell body and be connected with tee bend, injection spliced pole and heating spliced pole, the spring mounting is in the shell body, and its upper portion is connected with the valve body, the valve body passes through the top clamp plate and installs at the top of spring, just is in be provided with a plurality of flow orifices on the bottom plate of shell body.

Preferably, the administration catheter is an S-shaped elbow mounted in the heated administration cavity.

Preferably, still be provided with a plurality of dosing holes and spacing groove on the leading-in pole of dosing, the dosing hole sets up the tip at the leading-in pole of dosing, and the spacing groove sets up the one side at the leading-in pole of dosing, and uses with the spacing bolt cooperation that sets up on the rubber spacing ring.

Preferably, the pushing and dosing mechanism comprises a pushing handle and a piston, the pushing handle is connected with the piston through a connecting rod, and the piston is movably arranged in the extrusion dosing cavity.

The utility model has the beneficial effects that: the utility model discloses an enema administration device, which is improved in that:

(1) the utility model has designed a kind of enema administration apparatus, including giving the cartridge case, impel the administration mechanism, the mechanism of air pocket administration, administer the leading-in pole and administer the conduit of medicine, while using, through impel and impel the administration mechanism, will extrude the medicine in the administration cavity to inject into patient's hall day through administering the conduit and administering the leading-in pole, carry on the enema to the patient, utilize the mechanism of air pocket administration to press the residual medicine in the conduit of administration into the patient's body at the same time, carry on the enema to the patient, this apparatus is simple in construction, only need one person can realize the operation in the process of enema, do not need to bother other people, protect the privacy of oneself, avoid the awkwardness, and it is simple and convenient to use;

(2) the device is provided with a heating drug delivery cavity, when in use, hot water and other heating liquids can be injected into the heating drug delivery cavity through the heating connecting column, and when in use, the liquid medicine in the S-shaped drug delivery conduit is heated, so that the temperature of the liquid medicine is increased, the comfort of a patient in the enema process is enhanced, meanwhile, the stress reaction of muscles under the condition of large temperature difference is effectively avoided, and the enema effect is ensured;

(3) one-way valves are arranged at the joint of the tee joint and the air bag, at the opening of one end of the tee joint close to the extrusion medicine feeding cavity, in the medicine injection connecting column and in the heating connecting column, so that the liquid medicine is prevented from flowing reversely in the using process, and the enema effect is ensured;

(4) still be provided with the spacing groove on the guide-in pole of dosing, spacing ring is installed to the spacing inslot, and when using, the position that can adjust the spacing ring according to different needs plays limiting displacement, avoids the guide-in pole of dosing whole inserts the patient internal, protects the patient.

Drawings

FIG. 1 is a schematic view showing the construction of an enema administration device of this invention.

FIG. 2 is a sectional view of the enema administration device of this invention.

Fig. 3 is a cross-sectional view of the check valve of the present invention.

FIG. 4 is a cross-sectional view of the drug delivery introducer rod of the present invention.

Fig. 5 is a schematic structural view of the balloon administration mechanism of the present invention.

Wherein: 1. the medicine feeding device comprises a medicine feeding barrel, 11 parts of a medicine injection connecting column, 12 parts of a heating connecting column, 13 parts of a partition plate, 14 parts of an extrusion medicine feeding cavity, 15 parts of a heating medicine feeding cavity, 2 parts of a pushing medicine feeding mechanism, 21 parts of a pushing handle, 22 parts of a piston, 3 parts of an air bag medicine feeding mechanism, 31 parts of an air bag, 4 parts of a rubber limiting ring, 41 parts of a limiting bolt, 5 parts of a medicine feeding leading-in rod, 51 parts of a medicine feeding hole, 52 parts of a limiting groove, 6 parts of a one-way valve, 61 parts of an outer shell, 62 parts of a top pressing plate, 63 parts of a valve body, 64 parts of a spring, 7 parts of a three-way and 8 parts of a medicine feeding guide pipe.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the following further describes the technical solution of the present invention with reference to the drawings and the embodiments.

Referring to fig. 1-5, an enema feeding device comprises a feeding cartridge 1, a propelling feeding mechanism 2, an air bag feeding mechanism 3, a feeding introducing rod 5 and a feeding catheter 8, wherein a partition plate 13 is arranged in the middle of the inner side of the feeding cartridge 1, the partition plate 13 divides the inner cavity of the feeding cartridge 1 into an extruding feeding cavity 14 and a heating feeding cavity 15, the propelling feeding mechanism 2 is arranged in the extruding feeding cavity 14 and moves along the extruding feeding cavity 14 to extrude and feed, the feeding catheter 8 is arranged in the heating feeding cavity 15, one end of the feeding catheter 8 is respectively connected with the air bag feeding mechanism 3 and the extruding feeding cavity 14 through a tee joint 7, the feeding introducing rod 5 is arranged at one end of the feeding cartridge 1 close to the heating feeding cavity 15 and is communicated with the other end of the feeding catheter 8, and is used as an anal tube and avoids the feeding introducing rod 5 from being totally immersed in use, the patient is protected, and a limiting ring 4 is arranged on the administration leading-in rod 5.

Preferably, in order to clean the residual drug solution in the administration catheter 8 for further administration after the administration by the propellant mechanism 2, the balloon administration mechanism 3 is a balloon 31, and the balloon 31 is connected to the administration catheter 8 through a tee 7.

Preferably, a section of thick bamboo 1 on still be provided with injection spliced pole 11 and heating spliced pole 12, wherein injection spliced pole 11 and extrusion give medicine cavity 14 intercommunication, utilize the syringe to give medicine cavity 14 internal injection liquid medicine to the extrusion through injection spliced pole 11, heating spliced pole 12 and heating give medicine cavity 15 intercommunication, utilize the syringe to give medicine cavity 15 internal injection heating liquid in to the heating through heating spliced pole 12, heat the liquid medicine in pipe 8 and the pipe 8 of dosing.

Preferably, in order to generate reverse flow during use, the one-way valves 6 are arranged at the connection part of the three-way valve 7 and the air bag 31, the opening at one end of the three-way valve 7 close to the extrusion medicine feeding cavity 14, the medicine injection connecting column 11 and the heating connecting column 12, and the one-way valves 6 are used for preventing the reverse flow.

Preferably, check valve 6 include shell body 61, top clamp plate 62, valve body 63 and spring 64, top clamp plate 62 sets up the upside at shell body 61, and with shell body 61 spiro union connection, be provided with external screw thread and tee bend 7 on the shell body 61, annotate medicine spliced pole 11 and heat spliced pole 12 and be connected, spring 64 installs in shell body 61, and its upper portion is connected with valve body 63, resets valve body 63, valve body 63 installs at the top of spring 64 through top clamp plate 62, utilizes top clamp plate 62 to carry on spacingly to valve body 63, and be provided with a plurality of injection holes 65 on the bottom plate of shell body 61 for the through-flow, and accomplish the back at one-way notes flow, valve body 63 resets again under spring 64's effort, accomplishes the shutoff to reverse countercurrent.

Preferably, in order to ensure the heating effect of the administration catheter 8 in the heated administration cavity 15, said administration catheter 8 is designed as an S-bend arranged in the heated administration cavity 15.

Preferably, a plurality of dosing holes 51 and limiting grooves 52 are further formed in the dosing leading-in rod 5, the dosing holes 51 are formed in the end portion of the dosing leading-in rod 5 and used for dosing for a patient, and the limiting grooves 52 are formed in one side of the dosing leading-in rod 5 and matched with limiting bolts 41 arranged on the rubber limiting ring 4 to limit the rubber limiting ring 4 so as to protect the patient.

Preferably, the pushing and drug-feeding mechanism comprises a pushing handle 21 and a piston 22, the pushing handle 21 is connected with the piston 22 through a connecting rod, and the piston 22 is movably arranged in the extruding and drug-feeding cavity 14 and provides drug-feeding pressure for the patient.

The using process and the using principle of the enema administration device comprise the following steps:

firstly, according to the use requirement, a syringe is used for injecting quantitative liquid medicine into the extrusion medicine feeding cavity 14 through the medicine injection connecting column 11, the syringe is taken down, and air is added into the air bag 31; then, the medicine liquid needs to be heated by the dog according to the needs, if needed, the injector is utilized to inject the heating liquid into the heating medicine feeding cavity 15 through the heating connecting column 12, and the medicine feeding conduit 8 and the medicine liquid in the medicine feeding conduit 8 are heated; then, the position of the limiting ring 4 on the administration introducing rod 5 is adjusted according to the age and the physical condition of the patient, and after the adjustment is finished, the administration introducing rod 5 is inserted into the body of the patient; finally, the push handle 21 is pushed to perform enema administration on the patient, the air bag 31 is squeezed after the piston 22 is contacted with the partition plate 13, the residual liquid medicine in the administration catheter 8 and the administration leading-in rod 5 is injected into the body of the patient through the pressurization air bag 31, so that the liquid medicine can enter the human body as completely as possible, after the injection is finished, the patient can automatically pull out the administration leading-in rod 5, other people do not need to be troubled, and the privacy of the patient is protected.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An enema administration device characterized by: comprises a drug feeding cylinder (1), a propelling drug feeding mechanism (2), a balloon drug feeding mechanism (3), a drug feeding leading-in rod (5) and a drug feeding catheter (8), a clapboard (13) is arranged in the medicine feeding barrel (1), the clapboard (13) divides the inner cavity of the medicine feeding barrel (1) into an extrusion medicine feeding cavity (14) and a heating medicine feeding cavity (15), the propelling medicine-feeding mechanism (2) is arranged in the extruding medicine-feeding cavity (14), and movable along the extruded dosing cavity (14), the dosing catheter (8) being arranged in the heated dosing cavity (15), and one end part of the administration catheter (8) is respectively connected with the air bag administration mechanism (3) and the extrusion administration cavity (14) through a tee joint (7), the drug feeding leading-in rod (5) is arranged at one end part of the drug feeding barrel (1) close to the heating drug feeding cavity (15), and is communicated with the other end of the administration catheter (8), and the administration leading-in rod (5) is also provided with a limit ring (4).

2. An enema administration device according to claim 1, wherein: the air bag dosing mechanism (3) is an air bag (31), and the air bag (31) is connected with a dosing catheter (8) through a tee joint (7).

3. An enema administration device according to claim 1, wherein: the medicine feeding barrel (1) is further provided with a medicine injection connecting column (11) and a heating connecting column (12), wherein the medicine injection connecting column (11) is communicated with the extrusion medicine feeding cavity (14), and the heating connecting column (12) is communicated with the heating medicine feeding cavity (15).

4. An enema administration device according to claim 2 or 3, wherein: the three-way valve (7) is connected with the air bag (31), the opening at one end of the three-way valve (7) close to the extrusion dosing cavity (14), and the one-way valves (6) are arranged in the injection connecting column (11) and the heating connecting column (12).

5. An enema administration device according to claim 4, wherein: check valve (6) include shell body (61), top clamp plate (62), valve body (63) and spring (64), top clamp plate (62) set up the upside in shell body (61), and be connected with shell body (61) spiro union, be provided with external screw thread and tee bend (7), injection spliced pole (11) on shell body (61) and heat spliced pole (12) and be connected, install in shell body (61) spring (64), and its upper portion is connected with valve body (63), install the top at spring (64) through top clamp plate (62) valve body (63), and be provided with a plurality of flow holes (65) on the bottom plate of shell body (61).

6. An enema administration device according to claim 1, wherein: the drug delivery conduit (8) is an S-shaped bent pipe arranged in the heating drug delivery cavity (15).

7. An enema administration device according to claim 1, wherein: the administration introducing rod (5) is further provided with a plurality of administration holes (51) and limiting grooves (52), the administration holes (51) are formed in the end portion of the administration introducing rod (5), and the limiting grooves (52) are formed in one side of the administration introducing rod (5) and are matched with limiting bolts (41) arranged on the rubber limiting ring (4) for use.

8. An enema administration device according to claim 1, wherein: the propelling and medicine-feeding mechanism comprises a pushing handle (21) and a piston (22), the pushing handle (21) is connected with the piston (22) through a connecting rod, and the piston (22) is movably arranged in the extruding and medicine-feeding cavity (14).