CN209827950U

CN209827950U - Large intestine administration tube suitable for adults and children

Info

Publication number: CN209827950U
Application number: CN201920449021.XU
Authority: CN
Inventors: 苏翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2019-12-24
Anticipated expiration: 2029-04-04

Abstract

The large intestine drug delivery tube comprises a drug delivery tube body and a dual-purpose connector, wherein one end of the drug delivery tube body is a tube head end, and the tube head end is blocked by a solid head, so that the drug delivery tube is smoothly inserted into an intestinal tract, the intestinal tract is not scratched, and the drug delivery tube is prevented from being bent during insertion; the medicine outlet is arranged on the medicine feeding tube body adjacent to the tube head end, so that the medicine feeding amount can be well controlled, the medicine liquid can slowly flow in the intestinal tract, the intestinal absorption effect is improved, the large intestinal focus can be quickly treated, the good treatment effect is achieved, and the expansion of the focus is prevented; the other end of the administration tube body is a tube tail end, a tube interface connected with a dual-purpose connector is manufactured at the tube tail end, a large injection connector for connecting the tube interface with an outlet of an adult injector or an infusion apparatus, a small injection connector for connecting the tube interface with an outlet of a child injector or an infusion apparatus and a plug for plugging the tube interface are arranged on the dual-purpose connector, so that the administration tube can be used for adults and children, and the range of the user of the administration tube is improved.

Description

Large intestine administration tube suitable for adults and children

Technical Field

The utility model belongs to the technical field of medical equipment, in particular to a large intestine administration tube suitable for adults and children.

Background

In the treatment method of ulcerative colitis, one is to treat by oral medicine, the treatment method of oral medicine, because the medicine acts on the whole body, the amount of medicine reaching the focus of large intestine is limited, the recovery time of disease is prolonged, the focus of large intestine is generally scabbed on the surface along with the use of medicine, however, the treatment of medicine is required for a long time in the disease, the intestinal tract of human body is an organ which continuously transmits excrement, the scabbed on the surface is easily ground along with the flow of excrement in the intestinal tract, the internal disease which is not recovered is easily extended to the periphery, thereby reducing the curative effect. In order to promote the absorption of the drug in the large intestine, another method is direct large intestine administration, which is one of drug therapies administered through the mucosa of the large intestine, and it is a treatment method in which an administration tube is inserted into the large intestine through the anus, and the drug is directly delivered to the large intestine by a syringe or an infusion bag through a connection tube, and is one of the effective and common methods for treating ulcerative colitis. Direct administration to the large intestine is widely used in medical applications because of its non-traumatic, rapid and complete absorption of the drug, painless and easily accepted by the patient. However, the administration tubes currently used have three disadvantages: firstly, the film is too hard and is a hard plastic product, and the pain and discomfort of a patient can be caused when the film is inserted into an anus; secondly, the intestinal tract is too short, the intestinal tract is only 10cm, and the treatment effect is seriously influenced because the treatment medicine cannot reach the focus of 10cm above the intestinal tract; thirdly, one end of the administration tube inserted into the intestinal tract is not beneficial to controlling the administration amount due to the plurality of administration ports; in addition, the tail part of the existing administration tube is a connecting port with one specification, and the size of the tail part of the existing administration tube can be only connected with an adult injector or an infusion tube opening or can be only connected with a child injector or an infusion tube opening, so that the range of people using the administration tube is limited. There is therefore a need for improvements.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem: the utility model provides a large intestine administration tube suitable for adults and children, which can be inserted into the intestinal tract smoothly without scratching the intestinal tract, and the end head can not be bent due to the hardness difference, thereby improving the intubation efficiency and relieving the pain of patients; the dosage can be well controlled, so that the liquid medicine slowly flows in the intestinal tract, the absorption effect of the intestinal tract is improved, the treatment time is shortened, the large intestine focus can be quickly treated, the good treatment effect is achieved, and the expansion of the focus is prevented; the administration tube can be used for adults and children, and the range of people using the administration tube is improved.

The utility model adopts the technical proposal that: the large intestine drug delivery tube suitable for adults and children comprises a drug delivery tube body and a dual-purpose connector which is matched and connected with outlets of injectors or infusion apparatuses used by adults and children, wherein the drug delivery tube body is provided with two ends, one end of the drug delivery tube body is a tube head end, the end port of the tube head end is blocked by a solid head which is convenient to insert into an intestinal tract and can prevent the intestinal tract wall from being scratched, and a drug outlet is formed in the drug delivery tube body adjacent to the tube head end; the other end of the administration tube body is a tube tail end, the tube tail end is provided with a tube interface connected with a dual-purpose connector, and the dual-purpose connector is provided with a large injection connector for connecting the tube interface with an outlet of an adult injector or an infusion apparatus, a small injection connector for connecting the tube interface with an outlet of a child injector or an infusion apparatus, and a plug for plugging the tube interface.

To above-mentioned technical scheme's preferred mode, solid head adopts the silica gel material to make, the hemispherical structure who prevents the scratch intestinal wall is made to solid head one end surface, solid head other end fixed sleeve is in tube head end port, tube head end surface passes through the smooth transitional coupling of cambered surface smooth transition face and the hemispherical structure surface of solid head.

In a preferable mode of the technical scheme, the dual-purpose connector comprises a connecting sheet, the large injection connecting body is arranged at one end of the connecting sheet, the small injection connecting body is arranged in the middle of the connecting sheet, and the plug is arranged at the other end of the connecting sheet; the large injection connector comprises a large connector joint end arranged on one side of the connecting sheet and used for being in adaptive connection with the pipe interface, a large connector injection end arranged on the other side of the connecting sheet and used for being in adaptive connection with the outlet of an adult injector or an infusion apparatus, and a large connector injection hole which is arranged inside and communicated with the large connector joint end and the large connector injection end; the small injection connector comprises a small connector joint end arranged on one side of the connecting sheet and used for being in adaptive connection with the pipe interface, a small connector injection end arranged on the other side of the connecting sheet and used for being in adaptive connection with the outlet of the children syringe or the infusion apparatus, and a small connector injection hole arranged inside the small connector joint end and the small connector injection end and communicated with each other.

To above-mentioned technical scheme's preferred mode, be equipped with the length scale for dosing pipe body surface, the length scale uses the tube end top to extend to the pipe tail end as the starting point, it adopts silica gel material to make for the dosing pipe body, it is greater than 1m to dose pipe body length, it is 5mm to dose the internal diameter of pipe body.

The utility model has the advantages compared with the prior art:

1. according to the scheme, the tube head end of the tube body of the administration tube is blocked by the solid head, and the solid head is of a solid structure, so that the tube head has certain hardness, the administration tube can be smoothly inserted into an intestinal tract, the end head cannot be bent, the tube inserting efficiency is improved, and the pain of a patient is relieved;

2. according to the scheme, the outer surface of the solid head is made into a hemispherical structure, and the outer surface of the end head at the end of the tube head is in smooth transition with the outer surface of the hemispherical structure of the solid head through the cambered surface smooth transition surface, so that the intestinal wall can be well prevented from being scratched, and the pain of a patient is relieved;

3. according to the scheme, only one medicine outlet is formed in the tube head end of the medicine feeding tube body, so that the medicine feeding amount can be well controlled, the medicine liquid can slowly flow in an intestinal tract, the intestinal absorption effect is improved, the treatment time is shortened, the interior of a large intestine focus can be quickly treated, a good treatment effect is achieved, and the expansion of the focus is prevented;

4. this scheme has the pipe connector mouth of being connected with the double-purpose connector at the pipe tail end system of giving the pipe body, and be equipped with the big injection connector with pipe connector mouth and adult's syringe or transfusion system exit linkage on the double-purpose connector, with the little injection connector of pipe connector mouth and children's syringe or transfusion system exit linkage and the end cap of plugging up the pipe connector mouth, thereby can make to give the pipe and can be used for adult, can be used for children again, improve and give the pipe user crowd scope, and the design of end cap is convenient for people and plugs up the pipe connector mouth of the afterbody of pipe when changing dressings, prevent that other materials from getting into and dosing, guarantee the sanitary safety of giving the pipe.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure between the solid head and the tube head end of the administration tube body of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one.. said element does not exclude the presence of other like elements in the process, method, article or apparatus that comprises the element.

Referring to fig. 1-2, in one embodiment of the present invention,

example 1:

be suitable for the large intestine that adult children used to administer the pipe, including dosing pipe body 1, dosing pipe body 1 adopts silica gel material to make, dosing pipe body 1 has both ends, wherein, 1 one end of dosing pipe body is tube head end 11, tube head end 11 port is blocked up through the solid head 2 that is convenient for insert the intestinal and prevent the scratch intestinal wall, because solid head 2 is solid construction, makes for dosing pipe tube head have certain hardness, is convenient for insert the intestinal smoothly for dosing pipe, and phenomena such as bending can not appear in the end, improves intubate efficiency, alleviates patient's misery. Preferably, solid head 2 adopts the silica gel material to make, the hemispherical structure 21 that prevents scratch intestinal wall is made to 2 one end surfaces of solid head, 2 other ends of solid head are fixed to be nested in 11 ports of nose end, the smooth transitional coupling of 11 end surfaces of nose end passes through the smooth transition surface 16 of cambered surface and the smooth transitional coupling of 21 surfaces of hemispherical structure of solid head 2 to can be fine prevent scratch intestinal wall, alleviate patient's misery.

Example 2:

be close to be equipped with a medicine mouth 14 on dosing pipe body 1 of pipe head end 11 to control dosage that can be fine makes the slow flow of liquid medicine in the intestinal, improves the intestinal absorption effect, shortens treatment time, can make the big intestinal kitchen department treat fast, reaches good treatment, prevents expanding of focus and follows.

Example 3:

the administration tube body 1 further comprises a dual-purpose connector 3 which is matched and connected with the outlets of the injectors or the infusion sets used by adults and children. The other end of the administration tube body 1 is a tube tail end 12, the tube tail end 12 is provided with a tube interface 15 connected with a dual-purpose connector 3, the dual-purpose connector 3 is provided with a large injection connector 32 for connecting the tube interface 15 with an outlet of an adult injector or an infusion apparatus, a small injection connector 33 for connecting the tube interface 15 with an outlet of a child injector or an infusion apparatus, and a plug 34 for plugging the tube interface 15; the dual-purpose connector 3 further comprises a connecting piece 31, the large injection connecting body 32 is arranged at one end of the connecting piece 31, the small injection connecting body 33 is arranged in the middle of the connecting piece 31, and the plug 34 is arranged at the other end of the connecting piece 31; specifically, the large injection connector 32 comprises a large connector joint end 321 arranged on one side of the connecting sheet 31 and used for being in adaptive connection with the pipe interface 15, a large connector injection end 322 arranged on the other side of the connecting sheet 31 and used for being in adaptive connection with an outlet of an adult injector or an infusion apparatus, and a large connector injection hole 323 arranged inside and communicated with the large connector joint end 321 and the large connector injection end 322; the small injection connector 33 comprises a small connector joint end 331 arranged on one side of the connecting sheet 31 and used for being in adaptive connection with the pipe interface 15, a small connector injection end 332 arranged on the other side of the connecting sheet 31 and used for being in adaptive connection with an outlet of a child injector or an infusion apparatus, and a small connector injection hole 333 which is arranged inside the small connector joint end 331 and the small connector injection end 332 and is communicated with the small connector injection hole. The use of double-purpose connector 3 can make to give the pencil and can be used for adult, can be used for children again, improves and gives the pencil user crowd scope, and the design of end cap 34 is convenient for people to plug up the pipe connector of the afterbody of pencil when changing dressings in addition, prevents that other materials from getting into and gives medicine, guarantees to give the sanitary safety of pencil.

Example 4:

the outer surface of the administration tube body 1 is provided with length scales 13, and the length scales 13 extend from the top end of the tube head 11 to the tube tail end 12 so as to control the insertion depth of the administration tube; the length of the administration tube body 1 is larger than 1m, and the inner diameter of the administration tube body 1 is 5 mm.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Be suitable for the large intestine that adult children used to administer the pipe, including administering pipe body (1), its characterized in that: the dual-purpose connector (3) is matched and connected with an outlet of an injector or an infusion apparatus used by adults and children, the drug administration tube body (1) is provided with two ends, wherein one end of the drug administration tube body (1) is a tube head end (11), the port of the tube head end (11) is plugged by a solid head (2) which is convenient to insert into an intestinal tract and can prevent the intestinal tract wall from being scratched, and a drug outlet (14) is arranged on the drug administration tube body (1) adjacent to the tube head end (11); the other end of the administration tube body (1) is a tube tail end (12), the tube tail end (12) is provided with a tube interface (15) connected with the dual-purpose connector (3), and the dual-purpose connector (3) is provided with a large injection connector (32) for connecting the tube interface (15) with an outlet of an adult injector or an infusion apparatus, a small injection connector (33) for connecting the tube interface (15) with an outlet of a child injector or an infusion apparatus, and a plug (34) for plugging the tube interface (15).

2. The large intestine administration tube as claimed in claim 1, wherein: solid head (2) adopt the silica gel material to make, hemispherical structure (21) that prevent scratch intestinal wall are made to solid head (2) one end surface, solid head (2) other end is fixed to be overlapped in nose end (11) port, nose end (11) end surface passes through smooth transition of hemispherical structure (21) surface of cambered surface smooth transition face (16) and solid head (2).

3. The large intestine administration tube as claimed in claim 1, wherein: the dual-purpose connector (3) comprises a connecting piece (31), the large injection connecting body (32) is arranged at one end of the connecting piece (31), the small injection connecting body (33) is arranged in the middle of the connecting piece (31), and the plug (34) is arranged at the other end of the connecting piece (31); the large injection connector (32) comprises a large connector joint end (321) arranged on one side of the connecting sheet (31) and used for being in adaptive connection with the pipe interface (15), a large connector injection end (322) arranged on the other side of the connecting sheet (31) and used for being in adaptive connection with an outlet of an adult injector or an infusion apparatus, and a large connector injection hole (323) which is arranged inside and communicated with the large connector joint end (321) and the large connector injection end (322); the small injection connector (33) comprises a small connector joint end (331) arranged on one side of the connecting sheet (31) and used for being in adaptive connection with the pipe interface (15), a small connector injection end (332) arranged on the other side of the connecting sheet (31) and used for being in adaptive connection with an outlet of a child injector or an infusion apparatus, and a small connector injection hole (333) arranged inside and communicated with the small connector joint end (331) and the small connector injection end (332).

4. The large intestine administration tube as claimed in claim 1, wherein: be equipped with length scale (13) for medicine pipe body (1) surface, length scale (13) use tube head end (11) top to extend to tail end (12) of the pipe as the starting point, for medicine pipe body (1) adopt the silica gel material to make, for medicine pipe body (1) length is greater than 1m, for medicine pipe body (1) internal diameter be 5 mm.