CN209751916U

CN209751916U - Tablet medicine feeding device for digestive system department

Info

Publication number: CN209751916U
Application number: CN201821033362.0U
Authority: CN
Inventors: 姜红; 黄逢雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-02
Filing date: 2018-07-02
Publication date: 2019-12-10
Anticipated expiration: 2028-07-02

Abstract

The utility model relates to the technical field of medical equipment, and discloses a tablet medicine feeding device for digestive system department, which comprises a body outer part, an extension part and a medicine feeding part, wherein the body outer part comprises a shell, an inner cavity of the shell is sequentially provided with a storage cavity and a medicine injection cavity from the outer side to the inner side, an interlayer is arranged between the storage cavity and the medicine injection cavity, the interior of the storage cavity is sequentially divided into a solid section and a hollow section from back to front, the outer end surface of the front end of the shell is provided with a leading-in outer shell, the inner end surface of the front end of the shell is provided with a leading-in inner shell, the side wall of the shell is provided with a medicine feeding port corresponding to the solid section of the storage cavity in a penetrating way, the utility model can enable an extension air pipe to extend to the length required for medicine feeding by injecting air into the extension air pipe, so as to reach the affected part of a patient which can not, achieving better treatment effect.

Description

Tablet medicine feeding device for digestive system department

Technical Field

The utility model relates to the technical field of medical equipment, the specific field is a tablet medicine device of dosing for 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 gastroenterology disease is of a great variety, the medical knowledge face is wide, therefore, in the treatment to the gastroenterology, need be with different types of medicine input esophagus, stomach or intestinal, need carry out the operation of dosing through dedicated ware of dosing, because current ware of dosing is to carry liquid to the disease position, when meetting the tablet medicine, need dissolve it into behind the liquid, then turn over into the ware of dosing and carry out the operation of dosing, and current ware of dosing is many similar to the shape of syringe, and because the treatment site of gastroenterology is located inside the human body more, current ware of dosing is difficult to guarantee that the medicine reaches focus department, influence treatment, for this reason, we provide a tablet medicine feeding device for the gastroenterology.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tablet medicine device of dosing for gastroenterology to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a tablet medicine feeding device for the department of gastroenterology comprises an external part, an extension part and a medicine feeding part, wherein the external part comprises a shell, an inner cavity of the shell is sequentially provided with a storage cavity and a medicine injection cavity from the outer side to the inner side, an interlayer is arranged between the storage cavity and the medicine injection cavity, the interior of the storage cavity is sequentially divided into a solid section and a hollow section from back to front, the outer end face of the front end of the shell is provided with a leading-in outer shell, the inner end face of the front end of the shell is provided with a leading-in inner shell, the side wall of the shell, corresponding to the solid section of the storage cavity, penetrates through a medicine placing port, the medicine placing port is in threaded connection with a sealing cover, a communicating pipe is communicated between the medicine injection cavity and the medicine placing port, a medicine pushing air bag is arranged in the medicine injection cavity, a shaping sheet is arranged on one side, close to the leading-in outer shell, of the, the other end of gas-supply pipe A runs through the external air feeder of tail end terminal surface intercommunication of casing, be equipped with the extension trachea in the hollow section of putting the thing chamber, the extension trachea is hollow sandwich structure trachea, the one end that is close to the hollow section of putting the thing chamber in the tracheal hollow interlayer of extension is equipped with spacing piece, the width of spacing piece is greater than the distance width between leading-in shell and the leading-in inner shell, the tracheal one end intercommunication of extension is connected with gas-supply pipe B's one end, gas-supply pipe B's the other end runs through the external air feeder of tail end terminal surface intercommunication of the solid section of putting the thing chamber and casing in proper order, the tracheal one end of extension runs through the hollow interlayer between leading-in shell and the.

Preferably, the contact surfaces of the leading-in outer shell and the leading-in inner shell and the extended air pipe are respectively provided with a sealing ring.

Preferably, the leading-in shell is provided with a positioning groove at the front end of the inner surface, and the dosing part is provided with a positioning ring at the rear end of the outer surface for matching with the positioning groove.

Preferably, the administration part is a dosing head with an administration hole penetrating through, and an inner cavity of the administration part is coated with a dissolvable medicinal enteric coating.

Preferably, the outer side wall of the extended air pipe is provided with a numerical mark.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a tablet drug administration device for the digestive system department, which adopts an extension air pipe as an extending structure and injects gas into a drug pushing air bag to push the drug in a drug injection cavity and the extension air pipe, so that the drug can be effectively pushed to a drug administration part, and the drug residue in the drug injection cavity or the extension air pipe is reduced; simultaneously through to the intraductal gas injection of extension trachea, can make the extension trachea stretch out to the required length of dosing along the hollow layer between leading-in shell and the leading-in inner shell, reach the unable or inconvenient patient affected part that reaches of syringe formula ware of dosing, make the treatment more convenient, and the effectual utilization ratio that has improved the medicine reaches the effect of better treatment.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1;

Fig. 3 is a partially enlarged view of a portion B in fig. 1.

in the figure: 1-shell, 101-storage cavity, 1011-solid section, 1012-hollow section, 102-medicine injection cavity, 103-interlayer, 2-leading-in outer shell, 3-leading-in inner shell, 4-medicine-containing opening, 5-sealing cover, 6-medicine-pushing air bag, 7-shaping sheet, 8-air pipe A, 9-air supply device, 10-extending air pipe, 11-limiting sheet, 12-air pipe B, 13-medicine-feeding part, 14-sealing ring, 15-positioning groove and 16-positioning ring.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a tablet medicine feeding device for gastroenterology, includes external portion, extension portion and the portion of dosing, forms the main structure of the cost utility model through external portion, extension portion and the portion of dosing, external portion includes casing 1, is threaded connection between the terminal surface of casing tail end and the casing main part, conveniently dismantles and installs internals, the inner chamber of casing is equipped with in proper order by the outside to the inboard puts thing chamber 101 and injection chamber 102, it is equipped with interlayer 103 to put between thing chamber and the injection chamber, places the not extending contraction part of extension trachea through putting the thing chamber, inflates the contraction part of extension trachea through external air feeder, prolongs the portion of dosing and gets into internal dose length, is applicable to the position of treating of gastroenterology, can place the liquid medicine of putting into through the injection chamber, prepares to carry out the liquid medicine propelling movement, the inside of putting the thing chamber divide into solid section 1011 and hollow section 1012 from back to front in proper order, the outer end face of the front end of the shell is provided with a leading-in outer shell 2, the inner end face of the front end of the shell is provided with a leading-in inner shell 3, the leading-in outer shell with hard texture enters a human body in advance, a subsequent soft extension trachea can be conveniently and continuously extended into the human body, the texture of the extension trachea is soft, harm to the human body is reduced, the side wall of the shell corresponding to the solid section of the storage cavity is provided with a medicine placing port 4 in a penetrating mode, the medicine placing port is connected with a sealing cover 5 in a threaded mode, medicines are input into the medicine placing port and the medicine injection cavity by opening the sealing cover, a communicating pipe is communicated between the medicine injection cavity and the medicine placing port, a medicine pushing air bag 6 is arranged in the medicine injection cavity, one side, close to the leading-in outer shell, of the inner cavity of the medicine pushing air bag is provided with a shaping sheet 7, one side, far away from the leading-in outer shell, the connecting ends of the air supply device, the air supply pipe A and the air supply pipe B are respectively provided with a check valve to prevent gas from flowing backwards, because the utility model adopts an extension air pipe as an extension structure, a common push rod can not reach the depth of the extension air pipe, so that the medicine push in the medicine injection cavity and the extension air pipe is pushed by injecting air into the medicine push air bag, the medicine can be effectively pushed to the medicine feeding part, the medicine residue in the medicine injection cavity or the extension air pipe is reduced, the extension air pipe 10 is arranged in the hollow section of the storage cavity, the extension air pipe is a hollow interlayer structure air pipe, the extension air pipe can extend to the length required by medicine feeding along the hollow layer between the leading-in outer shell and the leading-in inner shell by injecting air into the extension air pipe, one end of the hollow interlayer of the extension air pipe, which is close to the hollow section of the storage cavity, is provided with a limiting piece 11, the width of the limiting piece is larger than the distance between the, through spacing piece, can prevent that the extension trachea from deviating from in leading to the casing because of the gas injection displacement, cause the damage and influence the treatment, the tracheal one end intercommunication of extension is connected with the one end of gas-supply pipe B12, the other end of gas-supply pipe B runs through the external air feeder of tail end terminal surface intercommunication that puts the solid section in thing chamber and casing in proper order, the tracheal one end of extension runs through hollow intermediate layer between leading-in shell and the leading-in inner shell and is connected with administration portion 13, through pushing away the medicine gasbag with medicine propelling movement to administration portion, makes medicine and affected part contact, treats.

specifically, leading-in shell and leading-in inner shell all are equipped with sealing ring 14 with the contact surface of extension trachea, increase the extension trachea and lead-in shell and leading-in inner shell between the frictional force, prevent that extension trachea advancing speed is too fast, and prevent that the medicine from entering into and putting the thing intracavity.

Specifically, the front end of the inner surface of the leading-in outer shell is provided with a positioning groove 15, the rear end of the outer surface of the administration part is provided with a positioning ring 16 matched with the positioning groove, and the administration part is prevented from falling off from the leading-in outer shell and the leading-in inner shell after receiving external force when entering the human body to influence treatment.

Specifically, the administration part is a drug administration head which is provided with an administration hole in a penetrating mode, and an inner cavity of the administration part is coated with a dissolvable medical enteric coating to prevent the drug from seeping out when the drug does not enter a human body or reach an affected part, so that waste is avoided.

Particularly, the lateral wall that extends the trachea is equipped with numerical value mark, makes things convenient for operating personnel to observe the length of stretching out that runs through the extension trachea.

The working principle is as follows: the utility model discloses a body external part, extension portion and administration portion form cost utility model's major structure, through putting the thing chamber and placing the extension trachea and not extending the constriction part, aerify the constriction part that extends the trachea through external air feeder, the extension portion gets into internal administration length, be applicable to the position of gastroenterology's treatment, can place the liquid medicine of putting into through the injection chamber, prepare to carry out the liquid medicine propelling movement, get into the human body in advance through the leading-in shell that the texture is harder, can make things convenient for the follow-up softer extension trachea to continue to visit in the human body, and the soft texture of extension trachea, reduce the injury to the human body, when using, through opening sealed lid to put into medicine mouth and injection intracavity input medicine, because the utility model adopts the extension trachea as the structure of stretching into, ordinary push rod can't reach the degree of depth that the extension trachea visited, so adopt to push into the gas injection promotion of pushing gasbag and carry out medicine promotion in injection cavity and the extension trachea, can be effectual with medicine propelling movement to the portion of dosing, reduce the medicine in injection chamber or the extension trachea and remain, through to the intraductal gas injection of extension trachea, can make the extension trachea can stretch out to the required length of dosing along the hollow layer between leading-in shell and the leading-in inner shell, can prevent through spacing piece that the extension trachea from deviating from in the casing because of the gas injection displacement leads to, cause the damage and influence the treatment, through pushing away medicine gasbag with medicine propelling movement to the portion of dosing, make medicine and affected part contact, treat.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A tablet drug delivery device for gastroenterology, comprising an external body portion, an extension portion, and a drug delivery portion (13), characterized in that: the external part of the body comprises a shell (1), wherein an inner cavity of the shell (1) is sequentially provided with an object placing cavity (101) and a medicine injection cavity (102) from the outer side to the inner side, an interlayer (103) is arranged between the object placing cavity (101) and the medicine injection cavity (102), the inside of the object placing cavity (101) is sequentially divided into a solid section (1011) and a hollow section (1012) from back to front, the outer end face of the front end of the shell (1) is provided with a guide-in outer shell (2), the inner end face of the front end of the shell (1) is provided with a guide-in inner shell (3), the side wall of the shell (1) penetrates through the position of the solid section (1011) of the object placing cavity (101) and is provided with a medicine placing port (4), the medicine placing port (4) is connected with a sealing cover (5) in a threaded manner, a communicating pipe is communicated between the medicine injection cavity (102) and the medicine placing port (4), a medicine pushing air bag (6) is arranged in the medicine injection cavity (102), one side, which, the one side intercommunication that pushes away medicine gasbag (6) and keep away from leading-in shell (2) has the one end of gas-supply pipe A (8), the other end of gas-supply pipe A (8) runs through the external air feeder (9) of tail end terminal surface intercommunication of casing (1), be equipped with extension trachea (10) in hollow section (1012) of putting thing chamber (101), extension trachea (10) are hollow sandwich structure trachea, the one end that is close to hollow section (1012) of putting thing chamber (101) in the hollow sandwich of extension trachea (10) is equipped with spacing piece (11), the width of spacing piece (11) is greater than the distance width between leading-in shell (2) and leading-in inner shell (3), the one end intercommunication of extension trachea (10) is connected with the one end of gas-supply pipe B (12), the other end of gas-supply pipe B (12) runs through in proper order and puts solid section (1011) of thing chamber (101) and the external air feeder (9) of tail end terminal surface intercommunication of casing (1), one end of the extending air pipe (10) penetrates through a hollow interlayer between the leading-in outer shell (2) and the leading-in inner shell (3) and is connected with a dosing part (13).

2. The device for administering a tablet drug for digestive system department according to claim 1, wherein: and sealing rings (14) are arranged on the contact surfaces of the leading-in outer shell (2) and the leading-in inner shell (3) and the extending air pipe (10).

3. The device for administering a tablet drug for digestive system department according to claim 1, wherein: the front end of the inner surface of the leading-in shell (2) is provided with a positioning groove (15), and the rear end of the outer surface of the drug administration part (13) is provided with a positioning ring (16) matched with the positioning groove (15).

4. The device for administering a tablet drug for digestive system department according to claim 1, wherein: the drug delivery part (13) is specifically a drug delivery head with a drug delivery hole in a penetrating mode, and an inner cavity of the drug delivery part (13) is coated with a dissolvable medical enteric coating.

5. The device for administering a tablet drug for digestive system department according to claim 1, wherein: the outer side wall of the extension air pipe (10) is provided with a numerical mark.