CN214105554U

CN214105554U - Rectum drug administration device for digestive system department

Info

Publication number: CN214105554U
Application number: CN202021932929.5U
Authority: CN
Inventors: 王希鸿; 陈典颜; 宋忠诚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-09-03
Anticipated expiration: 2030-09-07

Abstract

The embodiment of the application discloses rectum drug delivery device for gastroenterology relates to medical drug delivery device technical field, specifically is a rectum drug delivery device for gastroenterology, including dosing the pipe, the lubrication head has been cup jointed to the one end screw thread of dosing the pipe, the inside fixed mounting of lubrication head has the tripod, and the middle part fixed mounting of tripod has the emollient supply tube, the one end fixed mounting of emollient supply tube has evenly distributed's emollient contact tube. This device is dosed to rectum for gastroenterology, along the lubricant supply tube with the inside emollient of lubricant injection pipe through promoting the lubricant injection pipe, the lubricant delivery pipe blowout is lubricated first outside of lubrication, be convenient for insert the inside medicine of going on of patient's rectum with the device, in addition, the first top of lubrication is circular-arc, lubricated first diameter is less than the diameter value of dosing pipe, and dose outside of pipe one end be the arc surface, the device gets into the inside degree of difficulty of rectum when reducing initial, reduce the degree of difficulty of dosing.

Description

Rectum drug administration device for digestive system department

Technical Field

The application relates to the technical field of medical drug delivery devices, in particular to a rectal drug delivery device for department of gastroenterology.

Background

The digestive system department is the clinical third-level subject which mainly studies diseases of esophagus, stomach, small intestine, large intestine, liver, gallbladder and pancreas, etc. The digestive system diseases are various, the medical knowledge is wide, and the operation is complex and fine. Rectal administration refers to a method of administration by which a drug is delivered into an intestinal canal through the anus, enters the general circulation through rapid absorption through the rectal mucosa, exerts drug effects to treat systemic or local diseases, and has three main methods: retention enema, rectal dropping, suppository insertion.

The conveyer pipe that prior art rectum was dosed to the patient, at first is difficult entering, because the end diameter of entering is great, and is comparatively dry and astringent, lets the patient feel uncomfortable easily, and in addition, current device of dosing can only the single point after getting into patient's rectum and doses, and it is concentrated to dose, leads to dosing inhomogeneous, makes patient treatment reduce, for this reason, we provide a rectum device of dosing for gastroenterology in order to solve the above-mentioned problem that proposes.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present application provides a rectal administration device for department of gastroenterology, which has the advantages of reducing the administration difficulty, improving the administration effect, etc., so as to improve the above problems.

For the purpose that reduces the degree of difficulty of dosing, improve the effect of dosing more than realizing, the utility model discloses a following technical scheme realizes: the utility model provides a rectum device of dosing for gastroenterology, includes for the pencil, the lubrication head has been cup jointed to the one end screw thread of pencil, the inside fixed mounting of lubrication head has the tripod, and the middle part fixed mounting of tripod has emollient supply tube, the one end fixed mounting of emollient supply tube has evenly distributed's emollient contact tube, the inside movable mounting of pencil has the medicine guide tube, and the outside fixed mounting of medicine guide tube has evenly distributed's medicine conveying pipe, the inside fixed mounting of pencil has the liquid medicine contact tube of mutually supporting with medicine conveying pipe, the inside screw thread of pencil has cup jointed spacing handle, and the outside fixed cup joint of spacing handle has the mounting bracket, the positive joint of mounting bracket has emollient injection pipe and liquid medicine injection pipe, the inside fixed mounting of medicine guide tube has the liquid medicine supply tube, and the liquid medicine supply tube is through connecting hose and liquid medicine injection pipe fixed connection, the lubricant supply pipe is fixedly connected with the lubricant injection pipe through a connecting hose.

Preferably, the inside fixed mounting of medicine guide tube has the tripod that cup joints with the activity of emollient supply tube, the outside fixed mounting of medicine guide tube has spacing slot, the inboard fixed mounting of medicine guide tube outside for the medicine pipe has the limiting plate of mutually supporting with spacing slot.

Preferably, the administration tube is fixedly provided with a limiting ring at the left side of the drug guide tube inside, and the administration tube is provided with threads matched with the limiting handle inside.

Preferably, the drug delivery pipe outside the drug delivery pipe corresponds to the drug liquid delivery pipe inside the drug delivery pipe one by one, and the top end of the drug delivery pipe is fixedly provided with a rubber sealing ring matched with the drug liquid delivery pipe.

Preferably, the outside of lubricating head is seted up with the lubricant delivery pipe through-hole of mutually supporting, the top of lubricating head is circular-arc, the diameter value of lubricating head is less than the diameter value of dosing pipe, the outside of dosing pipe one end is the arc surface.

The application provides a pair of rectum device of dosing for gastroenterology, possess following beneficial effect:

1. this device is dosed to rectum for gastroenterology, along the lubricant supply tube with the inside emollient of lubricant injection pipe through promoting the lubricant injection pipe, the lubricant delivery pipe blowout is lubricated first outside of lubrication, be convenient for insert the inside medicine of going on of patient's rectum with the device, in addition, the first top of lubrication is circular-arc, lubricated first diameter is less than the diameter value of dosing pipe, and dose outside of pipe one end be the arc surface, the device gets into the inside degree of difficulty of rectum when reducing initial, reduce the degree of difficulty of dosing.

2. This rectum device of dosing for gastroenterology gets into the inside back of rectum at the device, makes the medicine liquid enter the medicine guide tube inside along the liquid medicine supply tube through promoting the liquid medicine injection tube to make medicine liquid along the outside evenly distributed's of medicine guide tube medicine conveying pipe and liquid medicine delivery pipe blowout, make medicine liquid evenly distributed in the patient affected part, improve the effect of dosing, further improved the treatment to the patient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 illustrates a rectal administration device for gastroenterology according to an embodiment of the present application;

FIG. 2 shows a schematic structural view of the interior of a drug delivery tube according to an embodiment of the present application;

FIG. 3 is a schematic structural view of the inner side and the outer side of a drug delivery tube according to the embodiment of the present application;

fig. 4 shows a schematic structural diagram of the interior of the lubrication head proposed in the embodiment of the present application.

In the figure: 1. an administration tube; 2. lubricating the head; 3. a tripod; 4. a lubricant supply pipe; 5. a lubricant delivery tube; 6. a drug guide tube; 7. a drug delivery tube; 8. a liquid medicine delivery pipe; 9. limiting slots; 10. a limiting plate; 11. a limiting handle; 12. a limiting ring; 13. a chemical liquid supply tube; 14. a mounting frame; 15. a lubricant injection tube; 16. a liquid medicine injection tube.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Referring to fig. 1 to 4, the present invention provides a technical solution: the utility model provides a rectum drug delivery device for gastroenterology, including dosing tube 1, dosing tube 1's one end screw thread has cup jointed lubrication head 2, lubrication head 2's inside fixed mounting has tripod 3, and tripod 3's middle part fixed mounting has emollient supply tube 4, the one end fixed mounting of emollient supply tube 4 has evenly distributed's emollient delivery tube 5, lubrication head 2's outside is seted up the through-hole of mutually supporting with emollient delivery tube 5, lubrication head 2's top is circular-arc, lubrication head 2's diameter value is less than dosing tube 1's diameter value, dosing tube 1's one end's outside is the arc surface, lubricate lubrication head 2 outside along lubrication supply tube 4, emollient delivery tube 5 spouts the inside emollient injection tube 15 through promoting emollient injection tube 15, be convenient for insert the device inside patient's rectum and carry out the medicine loading, lubrication head 2 top is circular-arc, the diameter of the lubricating head 2 is smaller than the diameter value of the drug delivery tube 1, the outer part of one end of the drug delivery tube 1 is an arc surface, the difficulty of entering the rectum of the device in the initial stage is reduced, the drug delivery difficulty is reduced, the drug delivery tube 1 is movably provided with the drug delivery tube 6, the drug delivery tube 6 is fixedly provided with the drug delivery tubes 7 which are uniformly distributed, the drug delivery tube 1 is fixedly provided with the drug liquid delivery tube 8 which is matched with the drug delivery tube 7, the drug delivery tube 6 is fixedly provided with the tripod 3 which is movably sleeved with the lubricant supply tube 4, the drug delivery tube 6 is fixedly provided with the limiting slot 9 on the outer part, the inner side of the drug delivery tube 1 on the outer part of the drug delivery tube 6 is fixedly provided with the limiting plate 10 which is matched with the limiting slot 9, the position of the drug delivery tube 6 is limited by the limiting slot 9 and the limiting plate 10, the stability of the working position of the drug delivery tube 6 is ensured, the drug delivery tube 7 and the drug liquid delivery tube 8 can be in one-to-one correspondence after the drug delivery tube 6 is installed, the effectiveness of the device is ensured, the medicine liquid enters the medicine guide tube 6 along the medicine liquid supply tube 13 by pushing the medicine liquid injection tube 16, and the medicine liquid is sprayed out along the medicine conveying tube 7 and the medicine liquid delivery tube 8 which are uniformly distributed outside the medicine guide tube 6, so that the medicine liquid is uniformly distributed at the affected part of a patient, the medicine feeding effect is improved, the treatment effect on the patient is further improved, the medicine conveying tube 7 outside the medicine guide tube 6 corresponds to the medicine liquid delivery tube 8 inside the medicine guide tube 1 one by one, the top end of the medicine conveying tube 7 is fixedly provided with a rubber sealing ring which is matched with the medicine liquid delivery tube 8, the medicine liquid inside the medicine guide tube 6 can be uniformly sprayed at the affected part of the patient along the medicine liquid delivery tube 8 by fixedly installing the medicine guide tube 6 which is uniformly distributed outside the medicine guide tube 6, the medicine feeding effect is improved, meanwhile, the rubber sealing ring is fixedly installed at the top end of the medicine conveying tube 7, the sealing performance of the joint of the medicine conveying tube 7 and the medicine liquid delivery tube 8 is ensured,

the internal thread of medicine feeding pipe 1 has cup jointed spacing handle 11, and the external fixation of spacing handle 11 has cup jointed mounting bracket 14, the internal fixed mounting of medicine feeding pipe 1 has the spacing ring 12 that is located the left side of medicine guide pipe 6, the screw thread of mutually supporting with spacing handle 11 is seted up to the inside of medicine feeding pipe 1, install medicine guide pipe 6 inside back at medicine feeding pipe 1, limit medicine guide pipe 6 position through screwing spacing handle 11, the stability of medicine guide pipe 6 during operation has been guaranteed, the front joint of mounting bracket 14 has emollient injection pipe 15 and liquid medicine injection pipe 16, the internal fixed mounting of medicine guide pipe 6 has liquid medicine supply pipe 13, and liquid medicine supply pipe 13 passes through coupling hose and liquid medicine injection pipe 16 fixed connection, emollient supply pipe 4 passes through coupling hose and emollient injection pipe 15 fixed connection.

In summary, according to the rectal administration device for the department of gastroenterology provided by the present application, when in use, the lubricant and the liquid medicine are respectively added into the lubricant injection tube 15 and the liquid medicine injection tube 16 and then are clamped on the front surface of the mounting frame 14, the lubricant injection tube 15 and the lubricant supply tube 4 as well as the liquid medicine injection tube 16 and the liquid medicine supply tube 13 are connected through the connecting hose, the lubricant injection tube 15 is pushed to spray the lubricant inside the lubricant injection tube 15 along the lubricant supply tube 4 and the lubricant delivery tube 5 to lubricate the outside of the lubrication head 2, so as to facilitate the insertion of the device into the rectum of a patient for administration, the top end of the lubrication head 2 is arc-shaped, the diameter of the lubrication head 2 is smaller than the diameter value of the administration tube 1, the outside of one end of the administration tube 1 is arc-shaped, the difficulty of the device entering the rectum at the beginning is reduced, after the device enters the rectum, the liquid medicine is made to enter the administration tube 6 along the liquid medicine supply tube 13 by pushing the liquid medicine injection tube 16, and the liquid medicine is sprayed out along the medicine conveying pipe 7 and the liquid medicine delivery pipe 8 which are uniformly distributed outside the medicine delivery pipe 6.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A rectal administration device for gastroenterology, comprising an administration tube (1), characterized in that: the lubricant injection tube is characterized in that one end thread of the drug delivery tube (1) is sleeved with a lubricating head (2), the internal fixed mounting of the lubricating head (2) is provided with a tripod (3), the middle part of the tripod (3) is fixedly provided with a lubricant supply tube (4), one end of the lubricant supply tube (4) is fixedly provided with a lubricant delivery tube (5) which is uniformly distributed, the internal movable mounting of the drug delivery tube (1) is provided with a drug delivery tube (6), the external fixed mounting of the drug delivery tube (6) is provided with a drug delivery tube (7) which is uniformly distributed, the internal fixed mounting of the drug delivery tube (1) is provided with a drug solution delivery tube (8) which is mutually matched with the drug delivery tube (7), the internal thread of the drug delivery tube (1) is sleeved with a limiting handle (11), the external fixed mounting frame (14) is sleeved with the limiting handle (11), the front surface of the mounting frame (14) is clamped with a lubricant injection tube (15) and a drug solution injection tube (16), the inside fixed mounting of medicine guide tube (6) has liquid medicine supply tube (13), and liquid medicine supply tube (13) is through coupling hose and liquid medicine injection pipe (16) fixed connection, emollient supply tube (4) is through coupling hose and emollient injection pipe (15) fixed connection.

2. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the inside fixed mounting of drug guide tube (6) has tripod (3) that cup joints with emollient supply tube (4) activity, the outside fixed mounting of drug guide tube (6) has spacing slot (9), the inboard fixed mounting of drug guide tube (6) outside for medicine pipe (1) has limiting plate (10) of mutually supporting with spacing slot (9).

3. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the internal fixed mounting of the medicine feeding pipe (1) is provided with a limiting ring (12) positioned on the left side of the medicine guiding pipe (6), and the internal of the medicine feeding pipe (1) is provided with threads matched with the limiting handle (11).

4. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the medicine delivery pipe (7) outside the medicine delivery pipe (6) is in one-to-one correspondence with the medicine liquid delivery pipe (8) inside the medicine delivery pipe (1), and a rubber sealing ring matched with the medicine liquid delivery pipe (8) is fixedly installed at the top end of the medicine delivery pipe (7).

5. A rectal administration device for department of gastroenterology according to claim 1, characterized in that: the through hole of mutually supporting with emollient delivery tube (5) is seted up to the outside of lubricating head (2), the top of lubricating head (2) is circular-arc, the diameter value of lubricating head (2) is less than the diameter value of dosing pipe (1), the outside of dosing pipe (1) one end is the arc surface.