CN210750557U

CN210750557U - Portable injection type enemator

Info

Publication number: CN210750557U
Application number: CN201920967922.8U
Authority: CN
Inventors: 武爱萍; 杨坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-16
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses a portable injection type enemator, which comprises an injector (1) and an intestinal canal (2); the injector (1) comprises an injection cylinder body (11) and an injection piston rod (12), and the front end part of the injection cylinder body (11) is provided with an injection joint (13); a connecting sleeve (14) is integrally arranged at the front end part of the injection cylinder body (11) and positioned on the periphery of the injection joint (13), and internal threads are arranged on the inner wall of the connecting sleeve (14); an outer cover (15) is arranged on the connecting sleeve (14), an inner sleeve (16) is arranged in the center of the outer cover (15), and an external thread matched with the internal thread of the connecting sleeve (14) is arranged on the outer wall of the inner sleeve (16); in the non-use state, the outer cover (15) is screwed on the front end part of the injector, namely, the outer cover (15) is screwed on the connecting sleeve (14) through the inner sleeve (16) thereof, and the injection joint (13) is inserted into the inner sleeve (16). The utility model relates to a rationally, fine practical application and spreading value have.

Description

Portable injection type enemator

Technical Field

The utility model relates to an adjunctie therapy field of constipation specifically is a portable injection formula enemator.

Background

Enema is a treatment of relaxing the bowels by inserting a catheter into the colon via the rectum from the anus to infuse liquid. It has effects in stimulating intestinal peristalsis, softening and removing feces, lowering temperature, promoting parturition, diluting intestinal toxic substances, reducing absorption, and lowering temperature of patients with hyperpyrexia by low temperature solution.

However, when the purpose of enema is to soften feces and relieve constipation, the currently used medicine is enema (containing glycerol), belongs to a laxative over-the-counter medicine, can lubricate and stimulate the intestinal wall, soften the feces and enable the feces to be easily discharged, and each 20 milliliters of enema contains 52.8 to 58.3 percent (weight/weight) of glycerol as a main component and purified water as an auxiliary material. As shown in FIG. 5, the outer package comprises an ellipsoidal plastic shell 4 (bottle body), and a straight pipe section 5 extending 4.5-5 cm from the front end of the shell is made of low density polyethylene plastic. Before use, the front end of the straight pipe section is sealed by the bottle cap 6, when the disposable diaper cover is used, the bottle cap 6 of the container is taken down, the straight pipe section is coated with a little grease, the straight pipe section at the front part is slowly inserted into an anus, then the ellipsoidal shell is extruded, and the liquid medicine is extruded into the rectum, wherein generally, one adult and 0.5 children are used at a time.

The above-mentioned drugs have the following disadvantages in the administration process:

1. the length of the straight tube section of the external package is 4.5-5 cm, and the straight tube section is short for adults, can not completely extend into the rectum, can flow out of the anus after being squeezed into the anus, can not send all glycerin medicines into the anus, and is short in action time.

2. The glycerol medicine is not completely used due to the fact that the ellipsoidal shell is extruded to administer the medicine, the glycerol medicine can not be completely used due to the fact that force is not applied, so that part of the medicine can be remained in the ellipsoidal shell all the time, the medicine administration is not thorough, and the medicine and even excrement can be brought back into the bottle.

3. Children are not ready to hold half the dose.

4. The administration must be completed once, when the dosage of one medicine is insufficient, two to three medicines are needed, and then the medicine needs to be repeatedly inserted into the anus for two to three times, which brings discomfort to the patient.

5. Other medicines cannot be assisted while the medicine is taken.

Disclosure of Invention

To the above-mentioned problem that exists in being used for the constipation patient to carry out the enema in-process at present, the utility model aims at providing a novel portable injection formula enemator.

The utility model discloses an adopt following technical scheme to realize:

a portable injection type enemator comprises a syringe and an intestinal canal.

The injector comprises an injection cylinder and an injection piston rod, and the front end part of the injection cylinder is provided with an injection joint; a connecting sleeve is integrally arranged at the front end part of the injection cylinder body and positioned on the periphery of the injection joint, and an internal thread is arranged on the inner wall of the connecting sleeve; an outer cover is arranged on the connecting sleeve, an inner sleeve is arranged in the center of the outer cover, and an external thread matched with the internal thread of the connecting sleeve is arranged on the outer wall of the inner sleeve; in the non-use state, the outer cap is screwed on the front end part of the syringe, namely the outer cap is screwed on the connecting sleeve through the inner sleeve thereof, and the injection joint is inserted into the inner sleeve.

The intestinal canal comprises a front hard pipe section and a soft pipe section, wherein an external thread is arranged at the connecting end of the front hard pipe section, the length of the soft pipe end is 8-10 cm, sieve holes are formed in the rear end portion and the side wall of the soft pipe section, and a branch pipe is arranged at the front end of the soft pipe section.

The simple flow stopper is arranged on the hose section and comprises a flat base, the left side of the flat base is integrally bent and connected with a front clamping part, a clamping protrusion is arranged at the upper end of the front clamping part, the right side of the flat base is integrally connected with a pressing part in a turnover manner, a lower stopping protrusion is arranged at the position, close to the right side of the flat base, an upper stopping protrusion extends inwards from the pressing part, the upper stopping protrusion is positioned right above the lower stopping protrusion, and a groove for the hose section of the intestinal canal to pass through is formed between the left bending connecting part and the right turning connecting part of the flat base; under the normal state, the upper end of the pressing part is separated from the clamping protrusion of the front clamping part, the hose section of the intestinal canal penetrates through the space between the upper stopping protrusion and the lower stopping protrusion, and when the upper end of the pressing part is clamped below the clamping protrusion of the front clamping part, the upper stopping protrusion moves downwards along with the pressing part to extrude and cut off the hose section.

Before use, the injector and the intestinal canal are respectively packaged independently, 10ml or 20ml of enema is pre-filled in the injector, and the outer cover is screwed and packaged.

During the use, insert the hose section of intestines tube to the rectum from patient anus slowly, take off the enclosing cover of syringe, the suction is partial air (this partial air is used for compensating the space of intestines tube) after rising, so that with the whole internal rectum of propelling movement of medicine), then invert and make this partial air be located piston department, later utilize the adapter sleeve internal thread of syringe front end and the hard tube section connecting end department external screw thread of intestines tube to be connected, the propelling movement injection piston pole gets into the rectum with the medicine along the intestines tube, until the piston reaches the internal bottom of injection tube, then the internal air of injection tube occupies intestines tube space, show that the medicine has completely thoroughly injected into. When the medicine quantity was not enough in a syringe, can be with the simple and easy flow stopping ware closure on the hose section of intestines pipe, prevent the medicine refluence, can break off the adapter sleeve of syringe and the hard tube section connection interface of intestines pipe this moment, open a syringe again, be connected with the hard tube section connection port of intestines pipe again, then will simply stop the flow ware and open, the above-mentioned process of dosing of repetition can. Furthermore, if other medicines need to be used in the medicine taking process, the medicines can be taken from the branch pipe of the intestinal canal, and the aim of simultaneous administration is achieved. In addition, when the medicine is taken by children, the surface of the injector is provided with scales, so that the accurate dosage can be ensured.

The utility model has the advantages of as follows:

1. compared with the existing straight pipe section of the external package of the enema, the hose section of the intestinal canal is softer, so that irritation to skin mucosa is avoided, and irritation to sensitive parts of a patient is further reduced; the end part of the hose is provided with a sieve pore, and glycerin slowly enters the anus to play a role in fully softening excrement; moreover, the hose section of the intestinal canal is relatively longer (8-10 cm), accords with the physiological structure of a human body, can really send the medicine into the rectum, and prolongs the action time of the medicine.

2. The body of syringe formula not only can measure the scale, and adult once one, half once of children is with doing benefit to the assurance of dosage to reserve 1~2ml air in the syringe, with doing benefit to and pushing the human body completely with the glycerine in the syringe barrel, reduced glycerine extravagant, with really reaching the effective dose.

3. The injection is used for administration, so that the medicine backflow is avoided.

4. Can carry out continuous administration, and the intestines tube can temporarily reserve in the anus, utilizes simple and easy flow stopping ware closure, continues the administration with new syringe once more.

5. The branch tube of the intestinal canal can be used for mixing with other medicines for administration.

The utility model relates to a rationally, fine practical application and spreading value have.

Drawings

Figure 1 shows a schematic view of a syringe.

Fig. 2 shows a schematic view of an intestine.

Fig. 3 shows a schematic view of a simple flow stopper in an open state on a flexible tube section of an intestine.

Fig. 4 shows a schematic view of a simple flow stopper in a closed state on a flexible tube section of an intestinal tube.

Fig. 5 is a schematic view showing an external package of a conventional enema for enema.

In the figure: 1-an injector, 11-an injection cylinder, 12-an injection piston rod, 13-an injection joint, 14-a connecting sleeve, 15-an outer cover and 16-an inner sleeve; 2-intestinal canal, 21-hard pipe section, 22-soft pipe section, 23-sieve hole and 24-branch pipe; 3-simple flow stopper, 31-flat base, 32-front clamping part, 33-clamping protrusion, 34-pressing part, 35-lower stopping protrusion and 36-upper stopping protrusion; 4-an ellipsoidal plastic shell, 5-a straight pipe section and 6-a bottle cap.

Detailed Description

The following describes in detail specific embodiments of the present invention with reference to the accompanying drawings.

A portable injection type enemator comprises an independently packaged syringe 1 and an intestinal tube 2.

As shown in fig. 1, the injector 1 includes an injection cylinder 11 and an injection piston rod 12, and an injection joint 13 is provided at the front end of the injection cylinder 11; a connecting sleeve 14 is integrally arranged at the front end part of the injection cylinder body 11 and positioned on the periphery of the injection joint 13, and inner threads are arranged on the inner wall of the connecting sleeve 14; an outer cover 15 is arranged on the connecting sleeve 14, an inner sleeve 16 is arranged in the center of the outer cover 15, and an external thread matched with the internal thread of the connecting sleeve 14 is arranged on the outer wall of the inner sleeve 16; in the non-use state, the outer cap 15 is screwed onto the front end of the syringe, i.e. the outer cap 15 is screwed onto the connecting sleeve 14 via its inner sleeve 16, while the injection connector 13 is inserted into the inner sleeve 16.

As shown in fig. 2, the intestinal canal 2 comprises a front hard pipe section 21 and a soft pipe section 22, wherein an external thread is arranged at the connecting end of the front hard pipe section 21, the length of the soft pipe section 22 is 8-10 cm, both the rear end and the side wall of the soft pipe section 22 are provided with sieve holes 23, and the front end of the soft pipe section 22 is provided with a branch pipe 24. The diameter of the hose section 22 is 0.3-0.8 cm, and different specifications can be prepared.

The hose section 22 is provided with a simple flow stopper 3.

As shown in fig. 3 and 4, the simple flow stopper 3 is integrally formed, and includes a flat base 31, a front engaging portion 32 is integrally bent and connected to the left side of the flat base 31, a clamping protrusion 33 is disposed at the upper end of the front engaging portion 32, a pressing portion 34 is integrally connected to the right side of the flat base 31 in a turning manner, a lower stopping protrusion 35 is disposed at a position of the flat base 31 close to the right side thereof, an upper stopping protrusion 36 is inwardly extended from the pressing portion 34, the upper stopping protrusion 36 is located right above the lower stopping protrusion 35, and a slot for passing through the hose segment 22 of the intestinal canal is respectively formed between the left bent connecting portion and the right turned connecting portion of; in a normal state, as shown in fig. 3, the upper end of the pressing portion 34 is disengaged from the locking protrusion 33 of the front engaging portion 32, the flexible tube segment 22 of the intestinal tube 2 passes through the space between the upper locking protrusion 36 and the lower locking protrusion 35, and when the upper end of the pressing portion 34 is engaged below the locking protrusion 33 of the front engaging portion 32, as shown in fig. 4, the upper locking protrusion 36 moves downward to press and block the flexible tube segment 22.

Before use, the injector and the intestinal canal are respectively packaged independently, the injector is pre-filled with 10ml or 20ml of glycerine enema and other specifications, and the outer cover is screwed and packaged.

When the injector is used specifically, the hose section 22 of the intestinal tube 2 is slowly inserted into the rectum from the anus of a patient, the outer cover 15 of the injector 1 is taken down, part of air is pumped in after being lifted (the part of air is used for compensating the space of the intestinal tube so as to completely push medicines into the rectum), then the part of air is positioned at the piston by inversion, then the internal thread of the connecting sleeve 14 at the front end of the injector 1 is used for being connected with the external thread at the connecting end of the hard tube section 21 of the intestinal tube 2, the injection piston rod 12 is pushed to enable the medicines to enter the rectum along the intestinal tube until the piston reaches the bottom in the body, the air in the syringe occupies the space in the intestinal tube, the medicines are completely injected, and the medicines (glycerol) slowly flow out along the sieve holes at the end. When the dosage of the medicine in one syringe is not enough, the simple flow stopper 3 on the hose section 22 of the intestinal canal 2 can be closed to prevent the medicine from flowing backwards, the connecting sleeve 14 of the syringe 1 and the hard tube section 21 of the intestinal canal 2 can be disconnected at the moment, one syringe is opened again and is connected with the hard tube section connecting port of the intestinal canal again, then the simple flow stopper 3 is opened, and the administration process is repeated. Furthermore, if other medicines need to be used in the medicine taking process, the medicines can be taken from the branch pipe of the intestinal canal, and the aim of simultaneous administration is achieved. In addition, when the medicine is taken by children, the surface of the injector is provided with scales, so that the accurate dosage can be ensured.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and are not limited, and although the detailed description is made with reference to the embodiments of the present invention, those skilled in the art should understand that the technical solutions of the present invention are modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the protection scope of the claims of the present invention.

Claims

1. A portable injection formula enemator which characterized in that: comprises an injector (1) and an intestinal canal (2);

the injector (1) comprises an injection cylinder body (11) and an injection piston rod (12), and an injection joint (13) is arranged at the front end part of the injection cylinder body (11); a connecting sleeve (14) is integrally arranged at the front end part of the injection cylinder body (11) and positioned on the periphery of the injection joint (13), and internal threads are arranged on the inner wall of the connecting sleeve (14); an outer cover (15) is arranged on the connecting sleeve (14), an inner sleeve (16) is arranged in the center of the outer cover (15), and an external thread matched with the internal thread of the connecting sleeve (14) is arranged on the outer wall of the inner sleeve (16); in a non-use state, the outer cover (15) is screwed at the front end part of the injector, namely the outer cover (15) is screwed on the connecting sleeve (14) through the inner sleeve (16) thereof, and the injection joint (13) is inserted into the inner sleeve (16);

the intestinal canal (2) comprises a front hard pipe section (21) and a soft pipe section (22), wherein an external thread is arranged at the connecting end of the front hard pipe section (21), the length of the soft pipe section (22) is 8-10 cm, and both the rear end part and the side wall of the soft pipe section (22) are provided with sieve holes (23);

the simple flow stopper (3) is installed on the hose section (22), the simple flow stopper (3) comprises a flat base (31), the flat base (31) is integrally bent on the left side to be connected with a front clamping part (32), a clamping protrusion (33) is arranged at the upper end of the front clamping part (32), the flat base (31) is integrally connected with a pressing part (34) in a turning manner on the right side, a lower stopping protrusion (35) is arranged at the position, close to the right side, of the flat base (31), an upper stopping protrusion (36) is arranged in the pressing part (34) in an inward extending manner, the upper stopping protrusion (36) is positioned right above the lower stopping protrusion (35), and a groove for the hose section (22) of the intestinal tube to pass through is formed in the middle of the left bending connecting part and the right turning connecting part of; under a normal state, the upper end of the pressing part (34) is separated from the clamping protrusion (33) of the front clamping part (32), the hose section (22) of the intestinal canal (2) penetrates through the space between the upper clamping protrusion (36) and the lower clamping protrusion (35), and when the upper end of the pressing part (34) is clamped below the clamping protrusion (33) of the front clamping part (32), the upper clamping protrusion (36) moves downwards along with the upper clamping protrusion to extrude and cut off the hose section (22).

2. A portable injection enemator as claimed in claim 1, wherein: the front end part of the hose section (22) is provided with a branch pipe (24).