CN111282142A - Anus intestines nursing is with removable formula ware of dosing - Google Patents
Anus intestines nursing is with removable formula ware of dosing Download PDFInfo
- Publication number
- CN111282142A CN111282142A CN202010082341.3A CN202010082341A CN111282142A CN 111282142 A CN111282142 A CN 111282142A CN 202010082341 A CN202010082341 A CN 202010082341A CN 111282142 A CN111282142 A CN 111282142A
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- China
- Prior art keywords
- barrel
- medicine
- rubber tube
- piston
- pressing rod
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
Abstract
The invention discloses a replaceable medicine feeder for anorectal nursing, and relates to the technical field of medical instruments. The rubber tube comprises a tube body, a push rod and a rubber tube, wherein the tube body is matched with the push rod in a drawing mode, the push rod comprises a push handle and a piston group, the tube body is connected with the rubber tube through threads, an air bag is arranged inside the rubber tube, the air bag is connected with the tube body through threads, a plurality of grooves are formed in the inner wall of the rubber tube, and a plurality of through holes are formed in the tube wall of. According to the invention, the barrel body is in threaded connection with the rubber tube, and the rubber tube is provided with the groove and the through hole, so that medical staff can change different rubber tubes at any time for administration when in use, the administration is uniform and rapid, and the working efficiency and convenience of the medical staff are improved.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a replaceable drug feeder for anorectal nursing.
Background
Anorectal administration refers to an administration method in which a drug is delivered into an intestinal canal through the anus, rapidly absorbed through the rectal mucosa, enters the major circulation, and exerts drug effects to treat systemic or local diseases, so that the use of an anorectal administration device can greatly improve the convenience of medical workers. Most of traditional anorectal drug delivery devices are disposable products, the drug delivery is uneven and large in waste, the situation of low drug delivery efficiency can occur according to different situations of patients, and the psychological burden is great on the patients and medical staff.
Disclosure of Invention
The invention aims to provide a replaceable medicine feeder for anorectal nursing, which solves the existing problems.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a replaceable medicine feeder for anorectal nursing, which comprises a push rod, a barrel and a rubber tube, wherein the barrel is matched with the push rod in a drawing manner, one end of the barrel is connected with the rubber tube, a medicine enters the rubber tube through the barrel, the barrel is of a tube body structure, a partition plate is arranged in the barrel and divides the interior of the barrel into two cavities, the two cavities are a medicine pressing cavity and a gas pressing cavity respectively, a medicine inlet is formed in the peripheral side surface of the barrel, the medicine enters the barrel from the medicine inlet, the position of the medicine inlet is matched with that of the medicine inlet, and a sector plate is arranged at one end of the barrel;
the push rod comprises a push handle, a pressure gas rod, a pressure medicine rod and a piston group, wherein one surface of the push handle is respectively connected with the pressure gas rod and the pressure medicine rod, the pressure gas rod and the pressure medicine rod are respectively arranged at two sides of the partition plate, the piston group comprises a pressure air cavity piston and a pressure medicine cavity piston, one surface of the pressure gas rod piston is connected with the pressure gas rod, one surface of the pressure medicine rod piston is connected with the pressure medicine rod, and the push rod can simultaneously provide pressure for the pressure medicine cavity and the pressure medicine cavity during medicine administration;
the rubber tube includes through-hole, recess and gasbag, and is a plurality of recess evenly distributed is at the rubber tube internal surface, and the recess can make the medicine flow faster, and is a plurality of the through-hole sets up between double-phase adjacent recess, and the medicine gets into the human body through the through-hole to realize evenly dosing, the gasbag sets up in the rubber tube, can extrude the rubber tube when the gasbag expands, makes the interior medicine of rubber tube give under the pressure effect, the gasbag is connected with barrel one end, and the pressure chamber of barrel provides pressure and makes the gasbag inflation.
Preferably, the medicine inlet is arranged at one end far away from the rubber tube, medicine is fed from the medicine inlet when the medicine feeder is used, the medicine is fed through the through hole and the groove on the inner side of the rubber tube, and the medicine feeding amount can be increased when the medicine inlet is far away from the rubber tube.
Preferably, the shape of the piston of the air compression cavity is matched with that of the air compression cavity, and the shape of the piston of the medicine compression cavity is matched with that of the medicine compression cavity, so that insufficient pressure during medicine injection can be prevented, and medicine injection is facilitated.
Preferably, the rubber tube is in threaded connection with the barrel, so that the sealing performance of the rubber tube and the barrel can be enhanced, and the rubber tube is convenient to disassemble and replace.
Preferably, the air bag and the barrel are connected through threads, so that the sealing performance of the air bag and the barrel can be enhanced, and the air bag and the barrel are convenient to disassemble and replace.
Preferably, the tip of the rubber tube is of a hemispheroid structure, so that discomfort of a human body is reduced during administration.
Preferably, a fan-shaped baffle is arranged at one end of the barrel, the fan-shaped baffle is in a closed state when no pressure exists in the barrel, the fan-shaped baffle can be opened under the action of the pressure when medicine is fed, and the push rod can be automatically closed under the action of the pressure when pulled back, so that the sealing performance of the medicine feeding cavity is improved.
The invention has the following beneficial effects:
1. the rubber tube can be changed at any time, is convenient to carry, improves the convenience, and simultaneously reduces the working difficulty of medical staff;
2. according to the invention, the through hole and the groove are formed in the rubber tube, so that the medicine flows more rapidly and is uniformly applied during administration, and the tip of the rubber tube is of a hemispherical structure, so that the discomfort of a patient can be relieved.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a replaceable applicator for anorectal care according to the present invention;
FIG. 2 is a front view of a replaceable applicator for anorectal care of the present invention;
FIG. 3 is a schematic structural view of section A-A in FIG. 2;
FIG. 4 is a partial cross-sectional view of portion A of FIG. 3;
FIG. 5 is a top view of a replaceable applicator for anorectal care of the present invention;
FIG. 6 is a top view of the cartridge of the replaceable applicator for anorectal care according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-push rod, 2-cylinder, 201-partition board, 202-medicine inlet, 203-fan-shaped baffle, 3-air compression cavity piston, 4-medicine compression cavity piston, 5-rubber tube, 501-through hole, 502-groove and 503-air bag.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.
In the description of the present invention, it is to be understood that the terms "upper," "middle," "outer," "inner," "around," and the positional relationships are used merely for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-5, the invention is a replaceable drug feeder for anorectal care, comprising a push rod 1, a barrel 2 and a rubber tube 5, wherein the barrel 2 is matched with the push rod 1 in a drawing manner, one end of the barrel 2 is connected with the rubber tube 5, a drug enters the rubber tube 5 through the barrel 2, the barrel 2 is of a tube structure, a partition plate 201 is arranged inside the barrel 2, the partition plate 201 divides the inside of the barrel 2 into two cavities, the two cavities are a drug pressing cavity and a drug pressing cavity respectively, a drug inlet 202 is arranged on the peripheral side surface of the barrel 2, the drug enters the barrel 2 from the drug inlet 202, the position of the drug inlet 202 is matched with the drug inlet cavity, and a sector plate 203 is arranged at one end of the barrel;
the push rod 1 comprises a push handle, a gas pressing rod, a medicine pressing rod and a piston group, wherein one surface of the push handle is respectively connected with the gas pressing rod and the medicine pressing rod which are respectively arranged at two sides of the partition plate, the piston group comprises a gas pressing cavity piston 3 and a medicine pressing cavity piston 4, one surface of the gas pressing rod piston is connected with the gas pressing rod, one surface of the medicine pressing rod piston is connected with the medicine pressing rod, and the push rod 1 can simultaneously provide pressure for the medicine pressing cavity and the medicine pressing cavity during medicine administration;
the rubber tube 5 comprises a through hole 501, a groove 502 and a gas bag 503, the grooves 502 are uniformly distributed on the inner surface of the rubber tube 5, the grooves 502 can enable medicine to flow faster, the through holes are arranged between two adjacent grooves 502, the medicine enters a human body through the through holes 501, uniform administration is realized, the gas bag 503 is arranged in the rubber tube 5, the rubber tube 5 can be extruded when the gas bag 503 expands, the medicine in the rubber tube 5 is given out under the action of pressure, the gas bag 503 is connected with one end of the tube body 2, and the pressure cavity of the tube body 2 provides pressure to enable the gas bag 503 to expand.
The medicine inlet 202 is arranged at one end far away from the rubber tube 5, when the medicine feeder is used, medicine is fed from the medicine inlet 202 and is discharged through the through hole 501 and the groove 502 on the inner side of the rubber tube 5, and the medicine feeding amount can be increased when the medicine inlet 202 is far away from the rubber tube 5.
Wherein, the shape of the air compression cavity piston 3 is adapted to the air compression cavity, the shape of the medicine compression cavity piston 4 is adapted to the medicine compression cavity, and the structure can prevent the medicine from being injected with insufficient pressure and enhance the sealing performance.
Wherein, the rubber tube 5 is connected with the barrel body 2 through screw threads, so that the sealing performance between the rubber tube 5 and the barrel body 2 can be enhanced, and the rubber tube is convenient to disassemble and replace.
Wherein, gasbag 503 passes through threaded connection with barrel 2, can strengthen the leakproofness between gasbag and the barrel and convenient to detach changes.
Wherein, the tip of the rubber tube 5 is of a hemispheroid structure, so that the discomfort of a human body is reduced during administration.
The medicine inlet cavity is characterized in that a sector plate 203 is arranged at one end of the cylinder body, the sector plate 203 is in a closed state when not working, the medicine inlet cavity can be opened under the action of pressure when medicine is fed, and the push rod can be automatically closed under the action of pressure when pulled back, so that the sealing performance of the medicine inlet cavity is improved.
Referring to fig. 1-6, the present invention is a replaceable applicator for anorectal care, which is used by the following method: 1. selecting a proper hose according to the size of the administration dose;
2. firstly, connecting a rubber tube with a barrel body through threads, and then adding a medicine through a medicine inlet;
3. inserting the hose into anorectal, applying pressure by the push rod to make the medicine enter the hose and expand the air bag, and making the medicine enter the human body under the action of pressure;
4. the hose can be taken out and replaced by other hoses to continue administration.
In the present specification, reference is made to fig. 1 to 6 as schematic diagrams of an anorectal care replaceable drug delivery device, wherein the sizes of the components can be adjusted accordingly according to practical applications, for example, when the drug is liquid, due to good fluidity, the groove of the rubber tube can be designed to be narrower and the through hole can be designed to be smaller, so as to prevent the drug from being wasted; when the medicine is a paste, the grooves can be designed to be wider correspondingly and the through holes can be designed to be larger due to poor flowability, in addition, the fan-shaped plates and the cylinder body are in an integrated structure, the fan-shaped plates are opened during pressurization, the medicine enters the rubber tube, when the push rod is pulled back, the air pressure in the cylinder body is reduced, the fan-shaped plates are closed under the action of pressure, and in addition, the size of the fan-shaped plates is far larger than that of the through holes.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a removable formula ware of dosing is used in anus intestines nursing, includes push rod (1), barrel (2) and rubber tube (5), barrel (2) and push rod (1) pull cooperation, the one end and the rubber tube (5) of barrel (2) are connected its characterized in that:
the barrel (2) is of a pipe body structure, a partition plate (201) is arranged inside the barrel (2), the partition plate (201) divides the inside of the barrel (2) into two cavities, the two cavities are a medicine inlet cavity and a gas pressing cavity respectively, a medicine inlet (202) is formed in the peripheral side face of the barrel (2), the position of the medicine inlet (202) is matched with the medicine inlet cavity, and a fan-shaped plate (203) is arranged at one end of the barrel;
the push rod (1) comprises a push handle, a gas pressing rod, a medicine pressing rod and a piston group, one surface of the push handle is respectively connected with the gas pressing rod and the medicine pressing rod, the gas pressing rod and the medicine pressing rod are respectively arranged on two sides of the partition plate, the piston group comprises a gas pressing cavity piston (3) and a medicine pressing cavity piston (4), one surface of the gas pressing rod piston is connected with the gas pressing rod, and one surface of the medicine pressing rod piston is connected with the medicine pressing rod;
the rubber tube (5) comprises a through hole (501), a groove (502) and an air bag (503), wherein the groove (502) is uniformly distributed on the inner surface of the rubber tube (5), the through hole is formed between two adjacent grooves (502), the air bag (503) is arranged in the rubber tube (5), and the air bag (503) is connected with one end of the tube body (2).
2. The anorectal care replaceable drug delivery device according to claim 1 wherein the drug inlet (202) is arranged at one end far away from the hose (5).
3. The exchangeable applicator for anorectal care according to claim 1 wherein the shape of the air compression chamber piston (3) is adapted to the air compression chamber and the shape of the drug compression chamber piston (4) is adapted to the drug compression chamber.
4. The anorectal care replaceable applicator according to claim 1 wherein the hose (5) is connected with the barrel (2) by a screw thread.
5. The anorectal care replaceable applicator of claim 1 wherein the air bag (503) is connected with the barrel (2) by a screw thread.
6. The anorectal care replaceable applicator according to claim 4 wherein the tip of the rubber tube (5) is of a hemispherical structure.
7. The anorectal care replaceable applicator of claim 1 wherein one end of the barrel is provided with a fan-shaped baffle (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010082341.3A CN111282142A (en) | 2020-02-07 | 2020-02-07 | Anus intestines nursing is with removable formula ware of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010082341.3A CN111282142A (en) | 2020-02-07 | 2020-02-07 | Anus intestines nursing is with removable formula ware of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111282142A true CN111282142A (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010082341.3A Pending CN111282142A (en) | 2020-02-07 | 2020-02-07 | Anus intestines nursing is with removable formula ware of dosing |
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| Country | Link |
|---|---|
| CN (1) | CN111282142A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202314902U (en) * | 2011-11-09 | 2012-07-11 | 张秀艳 | Novel vagina drug administration device |
| CN203060567U (en) * | 2013-01-23 | 2013-07-17 | 李书梅 | Gynecological medicine dispenser |
| CN106334255A (en) * | 2016-11-14 | 2017-01-18 | 柳桂玉 | The injection administration operation device for anus and intestine surgery |
| CN108652699A (en) * | 2018-03-22 | 2018-10-16 | 邓翠艳 | A kind of novel gynecological hemostasis device |
| CN109316660A (en) * | 2018-11-30 | 2019-02-12 | 董建伟 | A kind of gynecological medicine applier |
-
2020
- 2020-02-07 CN CN202010082341.3A patent/CN111282142A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202314902U (en) * | 2011-11-09 | 2012-07-11 | 张秀艳 | Novel vagina drug administration device |
| CN203060567U (en) * | 2013-01-23 | 2013-07-17 | 李书梅 | Gynecological medicine dispenser |
| CN106334255A (en) * | 2016-11-14 | 2017-01-18 | 柳桂玉 | The injection administration operation device for anus and intestine surgery |
| CN108652699A (en) * | 2018-03-22 | 2018-10-16 | 邓翠艳 | A kind of novel gynecological hemostasis device |
| CN109316660A (en) * | 2018-11-30 | 2019-02-12 | 董建伟 | A kind of gynecological medicine applier |
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Application publication date: 20200616 |
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