CN111658982B - Anorectal department is with device of adding medicine to - Google Patents
Anorectal department is with device of adding medicine to Download PDFInfo
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- CN111658982B CN111658982B CN202010646294.0A CN202010646294A CN111658982B CN 111658982 B CN111658982 B CN 111658982B CN 202010646294 A CN202010646294 A CN 202010646294A CN 111658982 B CN111658982 B CN 111658982B
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- fixed pipe
- patient
- medicine feeding
- piston
- inner cylinder
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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
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1042—Alimentary tract
- A61M2210/1067—Anus
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a medicine feeding device for anorectal department, which comprises a bracket and an outer cylinder, wherein a ring sleeve is fixed on the bracket, the outer cylinder is slidably sleeved in the ring sleeve, and an inner cylinder is movably sleeved in the outer cylinder; the outer barrel is internally provided with a fixed pipe, the lower end part of the lower end of the fixed pipe is provided with a piston, the piston is provided with a one-way valve, and the upper end part of the fixed pipe is connected with a medicine conveying pipe. The anorectal medicine feeding device is provided with an outer cylinder and an inner cylinder which are embedded inside and outside, wherein the outer cylinder is pushed firstly to enable an outer sleeve mouth to enter the anus of a patient, then the inner cylinder is pushed to enable a medicine feeding hose to enter the rectum of the patient, and medicine suction of the inner cylinder is completed at the same time; then the inner cylinder is pulled out reversely, so that the administration hose is pulled out from the rectum of the patient, and rectal administration is completed at the same time, the operation is convenient, the administration is uniform, and the treatment effect is good; a bracket is arranged outside the outer barrel, and a roller is arranged at the bottom of the bracket, so that the compression on the buttocks of a patient is relieved, and the comfort level is improved; set up the scale mark on the urceolus outer wall, the degree of depth that the outer covering nozzle got into patient's anus is controlled to the accuracy, guarantees the effect of dosing.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medicine feeding device for anorectal department.
Background
The anorectal department is a department specialized in research on treating diseases such as constipation, anal fissure, anal fistula, anal abscess, hemorrhoids and the like, and researches on diseases mainly occurring in organs at the tail end of digestion. Generally when adding medicine to anus position to anus intestines branch of academic or vocational study patient, need use special medicine device of adding, current anus medicine device of adding generally is that the rectum of directly filling in patient's anus depths with the device head of adding medicine is dosed, in order to make the head of adding medicine can fill in the anus smoothly, the texture of generally giving the head of adding medicine is harder, thereby produce the damage to patient's rectum easily, the medicine produces in a certain department of rectum easily moreover and piles up, can not follow rectum evenly distributed, influence the drug therapy effect.
Disclosure of Invention
The invention aims to provide a medicine feeding device for anorectal department, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a medicine feeding device for anorectal department comprises a support and an outer barrel, wherein a ring sleeve is fixed on the support, the outer barrel is slidably sleeved in the ring sleeve, an outer sleeve nozzle is arranged at the bottom of the outer barrel, an inner barrel is movably sleeved in the outer barrel, a medicine feeding hose movably penetrating through the outer sleeve nozzle is arranged at the bottom of the inner barrel, a push-pull rod is fixedly installed at the top of the inner barrel, and a pressure plate is arranged at the upper end of the push-pull rod; still be equipped with fixed pipe in the urceolus, fixed pipe upper end is fixed on the urceolus inner wall through the mount, and the activity of fixed pipe lower extreme runs through the inner tube, the tip is equipped with the piston under the fixed pipe, the piston activity card is established on the inner tube inner wall, install the check valve with fixed pipe intercommunication on the piston, fixed pipe upper end is connected with the infusion pipe.
As a further scheme of the invention: and a sealing ring is arranged on the outer cylindrical surface of the piston.
As a further scheme of the invention: the fixed pipe is connected with the medicine conveying pipe through a connector.
As a further scheme of the invention: and the bottoms of the two ends of the bracket are rotatably provided with rollers.
As a further scheme of the invention: the roller coat is equipped with the silica gel cushion.
As a further scheme of the invention: the outer wall of the outer barrel is vertically provided with a sliding block, the sliding block is slidably clamped in the ring sleeve, and the sliding block is provided with scale marks.
As a further scheme of the invention: and limiting blocks are arranged at the upper end and the lower end of the sliding block.
Compared with the prior art, the invention has the beneficial effects that:
1. the anorectal medicine feeding device is provided with an outer cylinder and an inner cylinder which are embedded inside and outside, wherein the outer cylinder is pushed firstly to enable an outer sleeve mouth to enter the anus of a patient, then the inner cylinder is pushed to enable a medicine feeding hose to enter the rectum of the patient, and medicine suction of the inner cylinder is completed at the same time; then the inner cylinder is pulled out reversely, so that the administration hose is pulled out from the rectum of the patient, and rectal administration is completed at the same time, the operation is convenient, the administration is uniform, and the treatment effect is good;
2. a bracket is arranged outside the outer barrel, and a roller wrapped with a silica gel pad is arranged at the bottom of the bracket, so that the compression on the buttocks of a patient is relieved, and the use comfort is improved;
3. set up the scale mark on the urceolus outer wall, the degree of depth that the outer covering nozzle got into patient's anus is controlled to the accuracy, guarantees the effect of dosing.
Drawings
FIG. 1 is a first perspective view of a drug delivery device for anorectal administration;
FIG. 2 is a semi-sectional view of the anorectal administration device;
fig. 3 is a perspective view of the anorectal administration device II.
In the figure: 1-bracket, 2-ring sleeve, 3-outer cylinder, 4-outer sleeve nozzle, 5-inner cylinder, 6-administration hose, 7-push-pull rod, 8-pressure plate, 9-fixing frame, 10-fixing tube, 11-piston, 12-one-way valve, 13-administration tube, 14-sealing ring, 15-connector, 16-roller, 17-slide block, 18-scale line and 19-limiting block.
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.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a medicine feeding device for anorectal department comprises a support 1 and an outer cylinder 3, wherein a ring sleeve 2 is fixed on the support 1, the outer cylinder 3 is slidably sleeved in the ring sleeve 2, an outer sleeve mouth 4 is arranged at the bottom of the outer cylinder 3, an inner cylinder 5 is movably sleeved in the outer cylinder 3, a medicine feeding hose 6 movably penetrating through the outer sleeve mouth 4 is arranged at the bottom of the inner cylinder 5, a push-pull rod 7 is fixedly arranged at the top of the inner cylinder 5, and a pressure plate 8 is arranged at the upper end of the push-pull rod 7; a fixed pipe 10 is further arranged in the outer barrel 3, the upper end of the fixed pipe 10 is fixed on the inner wall of the outer barrel 3 through a fixed frame 9, the lower end of the fixed pipe 10 movably penetrates through the inner barrel 5, a piston 11 is arranged at the lower end of the fixed pipe 10, the piston 11 is movably clamped on the inner wall of the inner barrel 5, a one-way valve 12 communicated with the fixed pipe 10 is mounted on the piston 11, and a medicine conveying pipe 13 is connected to the upper end of the fixed pipe 10;
before administration, pulling the inner cylinder 5 along the outer cylinder 3 to one end far away from the outer sleeve mouth 4 through the pressure plate 8 to enable the administration hose 6 to retract into the outer cylinder 3 until the inner bottom surface of the inner cylinder 5 is contacted with the piston 11, then supporting the bracket 1 on the hip of a patient, pushing the outer cylinder 3 along the ring sleeve 2 towards one side of the anus of the patient to enable the outer sleeve mouth 4 to enter the anus, then keeping the outer cylinder 3 fixed, pushing the inner cylinder 5 towards one end of the outer sleeve mouth 4 to enable the administration hose 6 to extend out of the outer sleeve mouth 4 to enter the rectum of the patient, wherein in the pushing process of the inner cylinder 5, the air pressure in a cavity between the inner cylinder 5 and the piston 11 is reduced, so that under the action of negative pressure, the one-way valve 12 is opened, liquid medicine is sucked into the inner cylinder 5 through the medicine conveying pipe 13 and the fixing pipe 10 until the administration hose 6 extends out to the right position, and the medicine suction flow of the inner cylinder 5 is completed;
then the inner cylinder 5 is pulled reversely to drive the administration hose 6 to be drawn out, in the drawing-out process, the volume of a cavity between the inner cylinder 5 and the piston 11 is reduced, and meanwhile, the one-way valve 11 is cut reversely, so that the liquid medicine in the inner cylinder 5 is injected into the rectum of the patient through the administration hose 6, and the liquid medicine is uniformly distributed along the rectum of the patient along with the drawing-out of the administration hose 6;
in order to ensure the sealing performance between the piston 11 and the inner cylinder 5, a sealing ring 14 is arranged on the outer cylindrical surface of the piston 11, so that the liquid medicine is prevented from leaking out from a gap between the piston 11 and the inner cylinder 5;
the fixed pipe 10 is connected with the medicine conveying pipe 13 through the connector 15, so that the medicine conveying pipe 13 and the fixed pipe 10 can be quickly disassembled and assembled, and the disassembly and the maintenance are convenient;
in order to avoid the impression of the bracket 1 on the buttocks of the patient, the bottom parts of the two ends of the bracket 1 are rotatably provided with the rollers 16, and the rollers 16 are contacted with the buttocks of the patient, so that the compression force on the buttocks of the patient can be reduced;
the 16 overcoat of cylinder is equipped with the silica gel cushion to further alleviate the pressure of patient's buttock and feel, promote use comfort.
The working principle of the embodiment is as follows:
before administration, the inner cylinder 5 is pulled along the outer cylinder 3 to one end far away from the outer sleeve mouth 4 through the pressure plate 8, so that the administration hose 6 retracts into the outer cylinder 3 until the inner bottom surface of the inner cylinder 5 is contacted with the piston 11, then the support 1 is propped against the hip of a patient, the outer cylinder 3 is pushed towards one side of the anus of the patient along the ring sleeve 2, the outer sleeve mouth 4 enters the anus, then the outer cylinder 3 is kept fixed, the inner cylinder 5 is pushed towards one end of the outer sleeve mouth 4, the administration hose 6 extends out of the outer sleeve mouth 4 to enter the rectum of the patient, in the pushing process of the inner cylinder 5, the air pressure in a cavity between the inner cylinder 5 and the piston 11 is reduced, so that under the action of negative pressure, the one-way valve 12 is opened, liquid medicine is sucked into the inner cylinder 5 through the medicine conveying pipe 13 and the fixing pipe 10 until the administration hose 6 extends out in place, and the medicine suction flow of the inner cylinder 5 is completed; and then the inner cylinder 5 is pulled reversely to drive the administration hose 6 to be drawn out, in the drawing-out process, the volume of a cavity between the inner cylinder 5 and the piston 11 is reduced, and meanwhile, the one-way valve 11 is cut reversely, so that the liquid medicine in the inner cylinder 5 is injected into the rectum of the patient through the administration hose 6, and the liquid medicine is uniformly distributed along the rectum of the patient along with the drawing-out of the administration hose 6.
Example 2
A medicine feeding device for anorectal department comprises a support 1 and an outer barrel 3, wherein a ring sleeve 2 is fixed on the support 1, the outer barrel 3 is slidably sleeved in the ring sleeve 2, an outer sleeve nozzle 4 is arranged at the bottom of the outer barrel 3, an inner barrel 5 is movably sleeved in the outer barrel 3, a medicine feeding hose 6 movably penetrating through the outer sleeve nozzle 4 is arranged at the bottom of the inner barrel 5, a push-pull rod 7 is fixedly installed at the top of the inner barrel 5, and a pressure plate 8 is arranged at the upper end of the push-pull rod 7; a fixed pipe 10 is further arranged in the outer barrel 3, the upper end of the fixed pipe 10 is fixed on the inner wall of the outer barrel 3 through a fixed frame 9, the lower end of the fixed pipe 10 movably penetrates through the inner barrel 5, a piston 11 is arranged at the lower end of the fixed pipe 10, the piston 11 is movably clamped on the inner wall of the inner barrel 5, a one-way valve 12 communicated with the fixed pipe 10 is mounted on the piston 11, and a medicine conveying pipe 13 is connected to the upper end of the fixed pipe 10;
referring to fig. 3, in order to avoid that the depth of the outer nozzle 4 below the outer cylinder 3 entering the anus of the patient is too deep to cause anus damage or too shallow to affect normal administration, a sliding block 17 is vertically arranged on the outer wall of the outer cylinder 3, the sliding block 17 is slidably clamped in the ring sleeve 2, and scale lines 18 are arranged on the sliding block 17, so that when the outer cylinder 3 is pushed along the ring sleeve 2, the stroke of the outer nozzle 4 can be intuitively known through the scale lines 18, thereby accurately controlling the depth of the outer nozzle 4 entering the anus of the patient and ensuring the administration accuracy;
both ends all are equipped with stopper 19 about slider 17 to avoid slider 17 to deviate from in the ring cover 2 by accident, guarantee stability in use.
The anorectal medicine feeding device is provided with an outer cylinder 3 and an inner cylinder 5 which are embedded inside and outside, the outer cylinder 3 is pushed firstly, an outer sleeve mouth 4 enters the anus of a patient, then the inner cylinder 5 is pushed, a medicine feeding hose 6 enters the rectum of the patient, and medicine suction of the inner cylinder 5 is completed at the same time; then the inner cylinder 5 is pulled out reversely, so that the administration hose 6 is pulled out from the rectum of the patient, and rectal administration is completed at the same time, the operation is convenient, the administration is uniform, and the treatment effect is good; the support 2 is arranged outside the outer barrel 3, and the roller 16 wrapped with the silica gel pad is arranged at the bottom of the support 2, so that the compression on the buttocks of a patient is relieved, and the use comfort is improved; the outer wall of the outer barrel 3 is provided with scale marks 18, so that the depth of the outer sleeve mouth 4 entering the anus of the patient is accurately controlled, and the administration effect is ensured.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. A medicine feeding device for anorectal department comprises a support (1) and an outer barrel (3), and is characterized in that a ring sleeve (2) is fixed on the support (1), the outer barrel (3) is sleeved in the ring sleeve (2) in a sliding mode, an outer sleeve nozzle (4) is arranged at the bottom of the outer barrel (3), an inner barrel (5) is sleeved in the outer barrel (3) in a movable mode, a medicine feeding hose (6) which penetrates through the outer sleeve nozzle (4) in a movable mode is arranged at the bottom of the inner barrel (5), a push-pull rod (7) is fixedly installed at the top of the inner barrel (5), and a pressure plate (8) is arranged at the upper end of the push-pull rod (7); still be equipped with fixed pipe (10) in urceolus (3), fixed pipe (10) upper end is fixed on urceolus (3) inner wall through mount (9), and inner tube (5) are run through in the activity of fixed pipe (10) lower extreme, tip is equipped with piston (11) under fixed pipe (10), piston (11) activity card is established on inner tube (5) inner wall, install check valve (12) with fixed pipe (10) intercommunication on piston (11), fixed pipe (10) upper end is connected with infusion pipe (13).
2. Anorectal administration device according to claim 1 wherein said piston (11) is provided with a sealing ring (14) on its outer cylindrical surface.
3. Anorectal administration device according to claim 2 wherein said fixing tube (10) is connected to said drug delivery tube (13) by means of a connector (15).
4. The anorectal department medicine feeding device is characterized in that rollers (16) are rotatably arranged at the bottoms of the two ends of the bracket (1).
5. The anorectal department medicine feeding device is characterized in that a silica gel cushion is sleeved outside the roller (16).
6. The anorectal department medicine feeding device according to any one of claims 1 to 5, wherein a sliding block (17) is vertically arranged on the outer wall of the outer cylinder (3), the sliding block (17) is slidably clamped in the ring sleeve (2), and the sliding block (17) is provided with scale marks (18).
7. The anorectal department medicine feeding device according to claim 6, wherein the upper end and the lower end of the sliding block (17) are provided with limiting blocks (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646294.0A CN111658982B (en) | 2020-07-07 | 2020-07-07 | Anorectal department is with device of adding medicine to |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010646294.0A CN111658982B (en) | 2020-07-07 | 2020-07-07 | Anorectal department is with device of adding medicine to |
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| Publication Number | Publication Date |
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| CN111658982A CN111658982A (en) | 2020-09-15 |
| CN111658982B true CN111658982B (en) | 2022-03-04 |
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| CN202010646294.0A Active CN111658982B (en) | 2020-07-07 | 2020-07-07 | Anorectal department is with device of adding medicine to |
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| US7465295B2 (en) * | 2000-10-20 | 2008-12-16 | Bergeron Michel G | Applicator for the delivery of topical formulations into mucosal cavities |
| US7744556B2 (en) * | 2005-03-25 | 2010-06-29 | Kimberly-Clark Worldwide, Inc. | Delivery tube assembly for an applicator |
| CN109821087B (en) * | 2019-03-20 | 2021-03-09 | 王洪梅 | Medicine feeding device for gynecological nursing for avoiding secondary infection of wound |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204798609U (en) * | 2015-06-06 | 2015-11-25 | 潘玉香 | Postpartum vagina ware of dosing |
| CN206809535U (en) * | 2017-01-12 | 2017-12-29 | 王秀侠 | A kind of rectum medicine applying apparatus |
| CN208448324U (en) * | 2017-03-21 | 2019-02-01 | 李广秀 | Cell removes activated conductive device |
| CN107715285A (en) * | 2017-10-30 | 2018-02-23 | 周双荷 | A kind of gynecological nursing medicine delivery device |
| CN208582853U (en) * | 2018-01-24 | 2019-03-08 | 信阳市中心医院 | A kind of Gastroenterology dept.'s explosive-feeding processing device |
| CN209270611U (en) * | 2018-07-25 | 2019-08-20 | 江西医学高等专科学校 | A kind of medicine applying device for rectum |
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| CN210873696U (en) * | 2019-09-18 | 2020-06-30 | 郑州大学第二附属医院 | Vagina drug delivery device |
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