CN221692538U - Anorectal department medicine feeder - Google Patents
Anorectal department medicine feeder Download PDFInfo
- Publication number
- CN221692538U CN221692538U CN202322687607.9U CN202322687607U CN221692538U CN 221692538 U CN221692538 U CN 221692538U CN 202322687607 U CN202322687607 U CN 202322687607U CN 221692538 U CN221692538 U CN 221692538U
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- Prior art keywords
- arc
- medicine
- tube
- dosing
- medicine feeding
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- 239000003814 drug Substances 0.000 title claims abstract description 55
- 238000012377 drug delivery Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000001647 drug administration Methods 0.000 claims 2
- 210000000436 anus Anatomy 0.000 abstract description 14
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 11
- 239000002699 waste material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 208000014617 hemorrhoid Diseases 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010048946 Anal abscess Diseases 0.000 description 1
- 206010002153 Anal fissure Diseases 0.000 description 1
- 206010002176 Anal stenosis Diseases 0.000 description 1
- 208000016583 Anus disease Diseases 0.000 description 1
- 206010010774 Constipation Diseases 0.000 description 1
- 201000004624 Dermatitis Diseases 0.000 description 1
- 208000009531 Fissure in Ano Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 208000004680 Rectal Fistula Diseases 0.000 description 1
- 206010002156 anal fistula Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the field of medical equipment, and discloses a medicine feeder for anorectal department, which comprises a medicine feeding pipe, wherein the medicine feeding pipe is connected with a medicine feeding head, the medicine feeding head is provided with a medicine outlet, the medicine feeding pipe is in threaded connection with a push rod, the push rod is rotationally connected with a piston, the push rod is connected with a holding plate, the side wall of the medicine feeding pipe is in sliding connection with an arc-shaped plate, the arc-shaped plate is provided with scale marks, the arc-shaped plate is connected with a sliding block, the holding plate is provided with a limit ring groove, and the sliding block is in sliding connection with the limit ring groove; this technical scheme has set up the arc at the pipe lateral wall of dosing, has set up the scale mark on the arc, and the arc can remove along with the removal of catch bar, and then makes things convenient for medical personnel to carry out accurate control to the medicament of injection and the medicament of dosing intraductal surplus, facilitates the use, improves device usability greatly, also can carry out accurate reading when the ware front end of dosing inserts in the patient anus, and observe conveniently.
Description
Technical Field
The utility model relates to the field of medical equipment, in particular to a drug feeder for anorectal department.
Background
The anorectal department is a department mainly used for professional researches on constipation, anal fissure, anal fistula, anal abscess, anal stenosis, anal papilla hypertrophy, perianal eczema, mixed hemorrhoids, internal hemorrhoids and external hemorrhoids, and the research range of the department mainly comprises diseases occurring in organs at the digestive end, and the range of the diseases is between 8 cm and 12cm from the anus opening to the rectum. However, the existing anorectal applicators have the following problems in the use process:
The existing anorectal medicine feeder mostly adopts a syringe mode, the medicine feeder is inserted into anus, a person manually pushes an injection rod to drive an injection piston to extrude the medicine in the medicine feeder outwards, so that the medicine can reach anus or intestinal tracts of a patient through a remote hole, but the manual direct pushing injection mode is difficult for the person to control pushing force, so that the medicine is easy to be quickly lost due to too fast pushing, and the medicine flows out of the body of the person to cause waste; the drug delivery device is not provided with a more detailed capacity mark, and a part of the front end of the drug delivery device can be inserted into the anus of a patient, so that when medical staff injects liquid medicine into the anus of the patient, the residual liquid medicine amount is difficult to be checked in real time, and the injected amount is difficult to be controlled.
Disclosure of utility model
The present utility model is intended to provide an anorectal drug delivery device for solving the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides an anorectal branch of academic or vocational study is with ware of dosing, including the pipe of dosing, the pipe of dosing is connected with the head of dosing, the head of dosing is equipped with out the medicine hole, pipe of dosing threaded connection has the catch bar, the catch bar rotates and is connected with the piston, the catch bar is connected with the grip plate, pipe lateral wall sliding connection has the arc, the arc is equipped with the scale mark, the arc is connected with the slider, the grip plate is equipped with spacing annular, slider and spacing annular sliding connection.
Preferably, the administration tube is connected with an air bag, the administration tube is connected with a micro air pump, the micro air pump is connected with an air inlet tube, and the air inlet tube is connected with the air bag.
Preferably, the sliding block is connected with a rolling ball, and the rolling ball is abutted against the limiting ring groove.
Preferably, the administration head is threadedly coupled to the administration tube.
Preferably, a gear ring is connected to the administration tube.
Preferably, the longitudinal section of the air bag is I-shaped.
Compared with the prior art, the technical scheme has the beneficial effects that:
(1) According to the technical scheme, the arc-shaped plate is arranged on the side wall of the administration tube, the scale marks are arranged on the arc-shaped plate, the arc-shaped plate can move along with the movement of the pushing rod, so that medical staff can accurately control the injected medicament and the rest medicament in the administration tube, the administration tube is convenient to use, the usability of the administration tube is greatly improved, accurate reading can be performed when the front end of the administration tube is inserted into the anus of a patient, the observation is convenient, the reading can be performed after the administration tube is matched with the rear end of the administration tube, and the administration tube is convenient to use; the piston is driven to move up and down in a way of rotating the push rod to send medicine once, so that medical staff is prevented from forcefully pushing the push rod along the direction of the push rod to send medicine, the medicine is prevented from being sent too quickly, the medicine liquid is wasted, and the medicine sending stability is further improved.
(2) According to the technical scheme, the air bag is arranged, and is inflated, so that the air bag bulges, and then the space between the administration tube and the anus can be sealed, a large amount of liquid medicine can be effectively placed and flows out, the use efficiency is improved, and the problem that the liquid medicine easily flows out of the anus of a patient after being discharged is solved; the drug delivery head is in threaded connection with the drug delivery pipe, and when a drug delivery hole of the drug delivery head is damaged in the transportation process, the drug delivery head can be replaced, so that the waste is reduced; the longitudinal section of the air bag is I-shaped, so that the comfort level of a patient is ensured, double leakage prevention is realized, and the sealing effect on liquid medicine is improved; the friction force between the sliding block and the side wall of the limit ring groove is reduced through the rolling ball, and the smoothness of the upward and downward movement of the arc plate is improved.
Drawings
FIG. 1 is a front partial cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a top cross-sectional view of an arcuate plate provided by the present utility model;
FIG. 4 is a front view of the present utility model;
reference numerals: the medicine feeding device comprises a medicine feeding pipe 1, a pushing rod 2, a gear ring 3, a holding plate 4, an arc-shaped plate 5, a miniature air pump 6, an air inlet pipe 7, an air bag 8, a medicine feeding head 9, a medicine outlet hole 10, a piston 11, a limiting ring groove 12, a sliding block 13, a rolling ball 14 and scale marks 15.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and embodiments:
The utility model provides an anorectal department is with ware of dosing as shown in fig. 1 through 4, including administration tube 1, administration tube 1 upside is connected with keeps off position ring 3, administration tube 1 bottom threaded connection has administration head 9, administration head 9 is equipped with a plurality of groups of medicine hole 10, administration tube 1 threaded connection has push rod 2, push rod 2 rotates and is connected with piston 11, piston 11 is contradicted with administration tube 1 inside wall, push rod 2 top is connected with grip plate 4, grip plate 4 is located administration tube 1 outside, administration tube 1 upside is provided with the bleeder vent, administration tube 1 lateral wall sliding connection has arc 5, arc 5 is equipped with scale mark 15, arc 5 top is connected with slider 13, grip plate 4 is equipped with spacing annular 12, slider 13 and spacing annular 12 sliding connection, slider 13 can be along spacing spout circumference slip, slider 13 is connected with rolling ball 14, rolling ball 14 is contradicted with spacing annular 12, administration tube 1 is connected with gasbag 8, administration tube 1 is connected with miniature air pump 6, miniature air pump 6 is connected with connecting to have 7, 7 and 8 are connected with the vertical gasbag 8 in shape in section; the structure of the micro air pump 6 and its working principle are well known to practitioners in the art and will not be described in detail herein.
The specific implementation process is as follows:
The holding plate 4 is screwed to drive the pushing rod 2 to rotate so as to drive the piston 11 to move up and down along the administration tube 1, the administration head 9 is connected with the administration tube 1, the holding plate 4 is rotated to drive the pushing rod 2 and the piston 11 to move up so as to suck medicine liquid into the administration tube 1, the holding plate 4 rotates to move up and simultaneously pulls the arc plate 5 to move up, and the sliding block 13 is in sliding connection with the limit ring groove 12, so that the arc plate 5 moves up along with the rotation of the holding plate 4, the arc plate 5 is pulled out, and the sucked medicine capacity can be read out at any time by matching with the upper port of the administration tube 1 and the scale mark 15; during the dosing, the dosing head 9 is inserted into the anus of a patient, the push rod 2 in threaded connection also avoids that the push rod 2 is mistakenly pushed to cause medicament waste when the dosing head 9 is inserted, the miniature air pump 6 is started after the dosing head 9 is inserted into a corresponding position, the air bag 8 is inflated, the anus is sealed through the air bag 8, the holding plate 4 is screwed to drive the piston 11 to move downwards, then the medicament in the dosing tube 1 is pushed out from the medicament outlet 10, the dosing is completed, the arc plate 5 also moves downwards along with the downward movement of the holding plate 4, and then the residual medicament amount in the dosing tube 1 can be read in time, so that medical staff can accurately control the dosage and control the treatment process, and the patient can be taken out from the dosing device after the use is completed.
According to the technical scheme, the arc-shaped plate 5 is arranged on the side wall of the administration tube 1, the scale marks 15 are arranged on the arc-shaped plate 5, the arc-shaped plate 5 can move along with the movement of the push rod 2, so that medical staff can accurately control the injected medicament and the rest medicament in the administration tube 1, the administration tube is convenient to use, the usability of the administration tube is greatly improved, accurate reading can be carried out when the front end of the administration device is inserted into the anus of a patient, the observation is convenient, the reading can be carried out after the administration tube 1 is matched with the rear end of the administration tube, and the administration tube is convenient to use; the piston 11 is driven to deliver medicine after the piston 11 is moved up and down by rotating the push rod 2, so that the waste of medicine liquid caused by too fast medicine delivery due to the fact that medical staff forcefully pushes the push rod to deliver medicine along the direction of the push rod 2 is avoided, and the medicine delivery stability is further improved; the air bag 8 is arranged, the air bag 8 is inflated, so that the air bag is inflated, and then the space between the administration tube 1 and the anus can be sealed, a large amount of liquid medicine can be effectively placed and flows out, the use efficiency is improved, and the problem that the liquid medicine easily flows out of the anus of a patient after being discharged is solved; the drug delivery head 9 is in threaded connection with the drug delivery tube 1, and when the drug delivery hole 10 of the drug delivery head 9 is damaged in the transportation process, only the drug delivery head 9 can be replaced, so that the waste is reduced; the longitudinal section of the air bag 8 is I-shaped, so that the comfort level of a patient is ensured, double leakage prevention is realized, and the sealing effect on liquid medicine is improved; the friction force between the sliding block 13 and the side wall of the limit ring groove 12 is reduced through the rolling ball 14, and the smoothness of the upward and downward movement of the arc-shaped plate 5 is improved.
The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (6)
1. An anorectal administration device, which is characterized in that: including feeding tube (1), feeding tube (1) is connected with head (9) of dosing, head (9) of dosing is equipped with out medicine hole (10), feeding tube (1) threaded connection has catch bar (2), catch bar (2) rotate and are connected with piston (11), catch bar (2) are connected with grip plate (4), feeding tube (1) lateral wall sliding connection has arc (5), arc (5) are equipped with scale mark (15), arc (5) are connected with slider (13), grip plate (4) are equipped with spacing annular (12), slider (13) and spacing annular (12) sliding connection.
2. An anorectal applicator as claimed in claim 1, the method is characterized in that: the drug administration tube (1) is connected with an air bag (8), the drug administration tube (1) is connected with a miniature air pump (6), the miniature air pump (6) is connected with an air inlet tube (7), and the air inlet tube (7) is connected with the air bag (8).
3. An anorectal applicator as claimed in claim 1, the method is characterized in that: the sliding block (13) is connected with a rolling ball (14), and the rolling ball (14) is abutted against the limiting ring groove (12).
4. An anorectal applicator as claimed in claim 1, the method is characterized in that: the administration head (9) is in threaded connection with the administration tube (1).
5. An anorectal applicator as claimed in claim 1, the method is characterized in that: the drug delivery tube (1) is connected with a gear ring (3).
6. An anorectal applicator as claimed in claim 2, the method is characterized in that: the longitudinal section of the air bag (8) is I-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687607.9U CN221692538U (en) | 2023-10-08 | 2023-10-08 | Anorectal department medicine feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322687607.9U CN221692538U (en) | 2023-10-08 | 2023-10-08 | Anorectal department medicine feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221692538U true CN221692538U (en) | 2024-09-13 |
Family
ID=92649268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322687607.9U Active CN221692538U (en) | 2023-10-08 | 2023-10-08 | Anorectal department medicine feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221692538U (en) |
-
2023
- 2023-10-08 CN CN202322687607.9U patent/CN221692538U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |