CN203425370U - Anorectal disease drug delivery device - Google Patents
Anorectal disease drug delivery device Download PDFInfo
- Publication number
- CN203425370U CN203425370U CN201320549351.9U CN201320549351U CN203425370U CN 203425370 U CN203425370 U CN 203425370U CN 201320549351 U CN201320549351 U CN 201320549351U CN 203425370 U CN203425370 U CN 203425370U
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- CN
- China
- Prior art keywords
- wall
- drug
- drug storage
- storage tube
- pencil
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses an anorectal disease drug delivery device which comprises a cylindrical drug storage tube. A universal smearing ball is hinged to the front end of the drug storage tube, the front end of a limit rod in the drug storage tube is provided with a segmented concave surface matched with the universal smearing ball, and the rear of the limit rod is in thread fit with the drug storage tube. An annular drug pushing piston is mounted at an annular drug storage rear end between the outer wall of the limit rod and the outer wall of the drug storage tube. A drug outlet hole is formed in the tube wall of the front section of the drug storage tube, and a rubber seal sleeve is arranged on the outer wall of the front section of the drug storage tube. The anorectal disease drug delivery device has the advantages that the anorectal disease drug delivery device is compact in structure and convenient to use, the wound surface of a patient cannot be obviously irritated as the appearance of the anorectal disease drug delivery device is smooth, and the patient can also conveniently operate the device by himself without help of others.
Description
Technical field
this utility model relates to a kind of anal and intestinal disease administrator.
Background technology
the principal disease of anorectal section is inside and outside hemorrhoid, and its treatment means comprises that operation all be unable to do without external used medicine.General external used medicine administering mode is all to smear with cotton fine libation at an ancient wedding ceremony medicine at present, or with taper delivery tube, medicine is sent in anus, and the former operates more complicated, must be operated by medical personnel or other people.Although rear a kind of mode operation is upper can be easily, existing taper delivery tube is mostly harder, tends to wound surface to produce stimulation in various degree, and patient also can feel more painful sometimes.
Summary of the invention
goal of the invention of the present utility model is to provide a kind of anal and intestinal disease administrator, and this anal and intestinal disease administrator has simple to operate, does not stimulate the advantage of wound surface.
the technical solution of the utility model is: this anal and intestinal disease administrator comprises a columnar storage pencil, the hinged universal ball of smearing of front end of storage pencil, in storage pencil, columniform gag lever post is housed, the front end of gag lever post is with smearing with universal the segment-shaped concave surface that ball matches, rear portion and storage pencil threaded engagement, tail end is equipped with rotary handle.Between the outer wall of gag lever post and storage pencil outer wall, be annular drug storage chamber, the rear end of drug storage chamber is equipped with the annular of being made by elastomeric material and is pushed away medicine piston.The handle that annular pushes away medicine piston is slidably matched with the chute of storing axial setting on pencil.
on the tube wall of storage pencil leading portion, be also provided with medicine outlet hole, this section of pipe outer wall is provided with rubber envelope.
this utility model packs ointment in storage pencil before use, by rotary handle, adjusts universal distance of smearing between ball and segment-shaped concave surface, rotates the universal ball of smearing and makes it evenly to speckle with ointment, just can carry out crissum administration.If treatment anus internal hemorrhoid, is adjusted the universal ball of smearing is fixed by rotary handle, the rubber envelope on storage pencil outer wall is removed, medicine is just extruded and can have been carried out the administration of anus internal hemorrhoid from medicine outlet hole.
the beneficial effects of the utility model are: this anal and intestinal disease administrator compact conformation, and easy to use, because profile is rounder and more smooth, can not cause obvious stimulation to patient's wound surface.Except other people help, patient's Self-operating is also very convenient.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, this utility model is described in detail.
fig. 1 is structural representation of the present utility model.
number in the figure:
1, storage pencil 2, universal ball 3, gag lever post 4, segment-shaped concave surface 5, the rotary handle smeared
6, drug storage chamber 7, annular push away medicine piston 8, handle 9, chute 10, medicine outlet hole
11, rubber envelope.
The specific embodiment
example
as shown in Figure 1, the structure of this anal and intestinal disease administrator and the structural similarity of ball pen head, comprise a columnar storage pencil 1, the hinged universal ball 2 of smearing of front end of storage pencil 1, in storage pencil 1, columniform gag lever post 3 is housed, the front end of gag lever post 3 is with smearing with universal the segment-shaped concave surface 4 that ball 2 matches, rear portion and storage pencil 1 threaded engagement, and tail end is equipped with rotary handle 5.Between the outer wall of gag lever post 3 and storage pencil 1 outer wall, be annular drug storage chamber 6, the rear end of drug storage chamber 6 is equipped with the annular of being made by elastomeric material and is pushed away medicine piston 7.The handle 8 that annular pushes away medicine piston 7 is slidably matched with the chute 9 of storing axial setting on pencil 1.
on the tube wall of storage pencil 1 leading portion, be also provided with medicine outlet hole 10, this section of pipe outer wall is provided with rubber envelope 11.
Claims (1)
1. an anal and intestinal disease administrator, it is characterized in that: this anal and intestinal disease administrator comprises a columnar storage pencil (1), the hinged universal ball (2) of smearing of front end of storage pencil (1), in storage pencil (1), columniform gag lever post (3) is housed, the front end of gag lever post (3) is with smearing with universal the segment-shaped concave surface (4) that ball (2) matches, rear portion and storage pencil (1) threaded engagement, tail end is equipped with rotary handle (5); Between the outer wall of gag lever post (3) and storage pencil (1) outer wall, be annular drug storage chamber (6), the rear end of drug storage chamber (6) is equipped with the annular of being made by elastomeric material and is pushed away medicine piston (7); The handle (8) that annular pushes away medicine piston (7) is slidably matched with the upper chute (9) axially arranging of storage pencil (1); On the tube wall of storage pencil (1) leading portion, be also provided with medicine outlet hole (10), this section of pipe outer wall is provided with rubber envelope (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549351.9U CN203425370U (en) | 2013-09-05 | 2013-09-05 | Anorectal disease drug delivery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320549351.9U CN203425370U (en) | 2013-09-05 | 2013-09-05 | Anorectal disease drug delivery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425370U true CN203425370U (en) | 2014-02-12 |
Family
ID=50054435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320549351.9U Expired - Fee Related CN203425370U (en) | 2013-09-05 | 2013-09-05 | Anorectal disease drug delivery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203425370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760176A (en) * | 2020-06-11 | 2020-10-13 | 郭德祥 | Anorectal postoperative pain-relieving and bleeding-stopping device |
-
2013
- 2013-09-05 CN CN201320549351.9U patent/CN203425370U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111760176A (en) * | 2020-06-11 | 2020-10-13 | 郭德祥 | Anorectal postoperative pain-relieving and bleeding-stopping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |