CN209984786U - Rectum drug administration device - Google Patents
Rectum drug administration device Download PDFInfo
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- CN209984786U CN209984786U CN201920619319.0U CN201920619319U CN209984786U CN 209984786 U CN209984786 U CN 209984786U CN 201920619319 U CN201920619319 U CN 201920619319U CN 209984786 U CN209984786 U CN 209984786U
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- medicine
- pushing
- piston
- loading device
- rectum
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Abstract
The utility model discloses a rectal administration device, which comprises a reusable medicine pusher and a disposable medicine loader, wherein the medicine loader is used for containing suppositories, and the medicine pusher is used for pushing the suppositories in the medicine loader into the rectum; the insertion depth of the rectal administration device can be fixed, so that the suppository can reach an ideal position of the rectum to achieve a treatment effect; the rectum doser is part of disposable auxiliary devices that dose, can partly abandon after the completion of dosing, but reuse behind the disinfection of other parts avoids the production of a large amount of medical waste.
Description
Technical Field
The utility model relates to a rectum medicine feeder, specifically speaking relates to a safe and sanitary rectum medicine feeder, belongs to rectum auxiliary assembly technical field of dosing.
Background
Rectal administration refers to a method of administration by which a drug is delivered into the intestinal tract through the anus, rapidly absorbed through the rectal mucosa into the general circulation, and exerts its pharmacological effects to treat systemic or local diseases. There are three main methods of rectal administration: retention enema, rectal dropping, suppository insertion.
The existing suppository filling method is completed by the aid of a rectum administration device, the rectum administration device is generally a disposable tool similar to a needle tube, scales are arranged outside the administration device, a patient is used for judging the administration depth and position through the scales outside the administration device, and the rectum administration device has the following defects: although the outside of the administration device is provided with scales, the insertion depth of the administration device cannot be fixed, and the suppository may not reach the ideal position of the rectum or be inserted too deeply, thereby affecting the curative effect; the rectum medicine feeder is a disposable tool, the dosage is only placed in each medicine feeder for discarding the rectum medicine feeder, and the disposable rectum medicine feeder can cause a large amount of medical wastes for patients with long treatment course.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide a rectal administration device, the insertion depth of which can be fixed, so that the suppository can reach the ideal position of the rectum to achieve the treatment effect; the rectum doser is part of disposable auxiliary devices that dose, can partly abandon after the completion of dosing, but reuse behind the disinfection of other parts avoids the production of a large amount of medical waste.
For solving the technical problem, the utility model discloses a following technical scheme: a rectal applicator characterized by: comprises a reusable medicine pushing device and a disposable medicine loading device;
the medicine pushing device comprises a pushing cylinder, the front end of the pushing cylinder is an installation part for installing the medicine loading device, the installation part is provided with a medicine pushing opening, a piston matched with the inner diameter of the pushing cylinder is installed inside the pushing cylinder, the upper end of the piston is connected with a piston rod extending out of the pushing cylinder, the lower end of the piston is connected with a medicine pushing rod, and the medicine pushing rod extends out of the medicine pushing opening;
the device comprises a pushing barrel, a medicine loading device, a smooth inserting end, a medicine outlet and a medicine outlet, wherein the medicine loading device is of a finger-shaped structure, one end of the medicine loading device is the installing end and is used for being sleeved on the installing portion of the pushing barrel, the other end of the medicine loading device is the smooth inserting end and is used for being inserted into an anus, the anus inserting end of the medicine loading device is provided with the medicine outlet, and the diameter of the; an elastic fixing film is arranged in the medicine filling device, a sleeving opening is formed in the fixing film, and the diameter of the sleeving opening is smaller than that of the suppository; the outside of the installation end of the medicine loader is provided with a baffle plate, and the diameter of the baffle plate is larger than that of the anus.
The utility model provides a scheme of optimizing, the spring is still installed to the lower extreme of piston, the one end and the piston fixed connection of spring, the other end and the inner wall fixed connection of a propelling movement section of thick bamboo of spring, and the spring is natural state under the conventional state.
Furthermore, the upper end of the piston rod is connected with a push plate.
Furthermore, the two sides of the outer part of the pushing cylinder are symmetrically provided with handheld handles.
Furthermore, an annular anti-skid groove is formed in the inner wall of the installation end of the medicine loader.
Further, the installation part is conical, and the installation of the medicine loading device is facilitated through the conical installation part.
Further, still include the protective sheath of installing on the installation department of propelling movement section of thick bamboo.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage: a rectum administration device comprises a reusable medicine pusher and a disposable medicine loader, wherein the medicine loader is used for containing suppositories, and the medicine pusher is used for pushing the suppositories in the medicine loader into the rectum; the insertion depth of the rectal administration device can be fixed, so that the suppository can reach an ideal position of the rectum to achieve a treatment effect; the rectum doser is part of disposable auxiliary devices that dose, can partly abandon after the completion of dosing, but reuse behind the disinfection of other parts avoids the production of a large amount of medical waste.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural view of a rectal administration device according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the medicine pusher in the embodiment of the present invention;
fig. 3 is a schematic structural view of the medicine loader in the embodiment of the present invention;
FIG. 4 is a schematic structural view of a rectal administration device with a suppository placed therein according to an embodiment of the present invention;
FIG. 5 is a schematic structural view of a rectal administration device after a suppository is pushed out according to an embodiment of the present invention;
in the figure, the position of the upper end of the main shaft,
1-medicine pusher, 2-medicine loading device, 3-installation part, 4-medicine pushing port, 5-piston, 6-piston rod, 7-medicine pushing rod, 8-medicine outlet, 9-fixing film, 10-sleeving port, 11-blocking piece, 12-anti-skidding groove, 13-spring, 14-push plate, 15-hand handle and 16-protective sleeve.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
Examples, as shown in fig. 1, 2, 3, 4, 5, a rectal applicator includes a reusable applicator 1 and a disposable applicator 2.
The medicine loading device 2 is of a finger-shaped structure, one end of the medicine loading device 2 is a mounting end and is used for being sleeved on the mounting portion 3 of the pushing barrel, the other end of the medicine loading device 2 is a smooth insertion end and is used for being inserted into an anus, the anus insertion end of the medicine loading device 2 is provided with a medicine outlet 8, and the diameter of the medicine outlet 8 is larger than that of the suppository; an elastic fixing film 9 is arranged in the medicine loader 2, a sleeving opening 10 is formed in the fixing film 9, and the diameter of the sleeving opening 10 is smaller than that of the suppository; a baffle plate 11 is arranged outside the mounting end of the medicine loader 2, the diameter of the baffle plate 11 is larger than that of the anus, and an annular anti-skid groove 12 is arranged on the inner wall of the mounting end of the medicine loader 2.
The length of medicine loader 2 is the anal insertion depth, and separation blade 11 is used for the position of fixed insertion depth, and when pushing away the medicine pole 7 and pushing out the limit, the end that pushes away medicine pole 7 is located out medicine mouth 8 department.
The suppository loading device 2 is arranged on the installation part 3 of the pushing barrel, the suppository is inserted into the suppository loading device 2 from the suppository outlet 8, one end of the suppository is clamped on the sleeving opening 10, the sleeving opening 10 on the fixing film 9 can be subjected to distortion deformation under the action of external force due to the fact that the fixing film 9 is an elastic film, and the suppository can be fixed inside the suppository loading device 2 in the distortion deformation process; a piston rod 6 for pushing the medicine pusher 1, the piston rod 6 drives a piston 5 to push the barrel
When the piston 5 is pushed to the bottom of the pushing cylinder, the tail end of the medicine pushing rod 7 pushes the suppository out of the medicine loading device 2; the medicine loader 2 is discarded after use, and the tail end of the medicine pushing rod 7 of the medicine pusher 1 can be reused after cleaning and disinfection.
The insertion depth of the rectal administration device can be fixed, so that the suppository can reach an ideal position of the rectum to achieve a treatment effect; the rectum doser is part of disposable auxiliary devices that dose, can partly abandon after the completion of dosing, but reuse behind the disinfection of other parts avoids the production of a large amount of medical waste.
The lower end of the piston 5 is also provided with a spring 13, one end of the spring 13 is fixedly connected with the piston 5, the other end of the spring 13 is fixedly connected with the inner wall of the pushing barrel, and the spring 13 is in a natural state in a conventional state.
When the piston 5 pushes down, the spring 13 compresses, the medicine pushing rod 7 at the lower end of the piston 5 is used for pushing medicine, and after the medicine pushing is completed, the piston 5 rebounds quickly under the action of the spring, so that the pollution in the anus is avoided being received at the tail end of the medicine pushing rod 7.
The upper end of the piston rod 6 is connected with a push plate 14, and the two sides of the outer part of the push cylinder are symmetrically provided with a handheld handle 15.
The installation part 3 is the toper, and the diameter of installation part 3 upper end is greater than the diameter of lower extreme, and the installation of the charge ware 2 is convenient for to conical installation part 3.
The utility model provides a rectum ware of dosing still includes the protective sheath 16 of installing on the installation department 3 of propelling movement section of thick bamboo, and protective sheath 16 is used for protecting it from polluting when medicine pusher 1 places.
The above-mentioned embodiments are only exemplary, and in order to enable those skilled in the art to better understand the present invention, it should not be understood as a limitation to the scope of the present invention, and any improvement made according to the technical solution of the present invention is included in the scope of the present invention.
Claims (7)
1. A rectal applicator characterized by: comprises a reusable medicine pushing device (1) and a disposable medicine loading device (2);
the medicine pushing device (1) comprises a pushing barrel, the front end of the pushing barrel is an installation part (3) used for installing the medicine loading device (2), the installation part (3) is provided with a medicine pushing opening (4), a piston (5) matched with the inner diameter of the pushing barrel is installed inside the pushing barrel, the upper end of the piston (5) is connected with a piston rod (6) extending out of the pushing barrel, the lower end of the piston (5) is connected with a medicine pushing rod (7), and the medicine pushing rod (7) extends out of the medicine pushing opening (4);
the medicine loading device (2) is of a finger-shaped structure, one end of the medicine loading device (2) is a mounting end and is sleeved on the mounting portion (3) of the pushing barrel, the other end of the medicine loading device (2) is a smooth insertion end and is inserted into an anus, the anus insertion end of the medicine loading device (2) is provided with a medicine outlet (8), and the diameter of the medicine outlet (8) is larger than that of the suppository; an elastic fixing film (9) is arranged in the medicine filling device (2), a sleeving opening (10) is formed in the fixing film (9), and the diameter of the sleeving opening (10) is smaller than that of the suppository; a baffle plate (11) is arranged outside the mounting end of the medicine loader (2), and the diameter of the baffle plate (11) is larger than that of the anus.
2. A rectal applicator as claimed in claim 1, characterised in that: the lower extreme of piston (5) still installs spring (13), the one end and piston (5) fixed connection of spring (13), the other end and the inner wall fixed connection of propelling movement section of thick bamboo of spring (13), spring (13) are natural state under the conventional state.
3. A rectal applicator as claimed in claim 1, characterised in that: the upper end of the piston rod (6) is connected with a push plate (14).
4. A rectal applicator as claimed in claim 1, characterised in that: the outside both sides symmetry of push cylinder are provided with handheld handle (15).
5. A rectal applicator as claimed in claim 1, characterised in that: an annular anti-skidding groove (12) is formed in the inner wall of the mounting end of the medicine loader (2).
6. A rectal applicator as claimed in claim 1, characterised in that: installation department (3) are the toper, and installation of charge ware (2) is convenient for in conical installation department (3).
7. A rectal applicator as claimed in claim 1, characterised in that: the device also comprises a protective sleeve (16) arranged on the mounting part (3) of the pushing cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619319.0U CN209984786U (en) | 2019-04-30 | 2019-04-30 | Rectum drug administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920619319.0U CN209984786U (en) | 2019-04-30 | 2019-04-30 | Rectum drug administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209984786U true CN209984786U (en) | 2020-01-24 |
Family
ID=69293117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920619319.0U Expired - Fee Related CN209984786U (en) | 2019-04-30 | 2019-04-30 | Rectum drug administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209984786U (en) |
-
2019
- 2019-04-30 CN CN201920619319.0U patent/CN209984786U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 Termination date: 20210430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |