CN209270611U - A kind of medicine applying device for rectum - Google Patents
A kind of medicine applying device for rectum Download PDFInfo
- Publication number
- CN209270611U CN209270611U CN201821183285.7U CN201821183285U CN209270611U CN 209270611 U CN209270611 U CN 209270611U CN 201821183285 U CN201821183285 U CN 201821183285U CN 209270611 U CN209270611 U CN 209270611U
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- China
- Prior art keywords
- chamber
- pipe
- separation portion
- rectum
- mounting base
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Abstract
The utility model belongs to delivery device technical field, and in particular to a kind of medicine applying device for rectum, comprising: tube body has the sealed separation portion being arranged radially, and tube body is divided into first chamber and second chamber by sealed separation portion；First chamber is used for powder charge；Second chamber has the port opposite with sealed separation portion, and port is detachably connected with end cap；Rubber pipette bulb is connected to the first chamber of tube body；Merging pipe, is flexibly connected with sealed separation portion, end cap, so that its first end runs through second chamber, sealed separation portion to be connected to first chamber, second end is extended to except the port of second chamber；Second end has medicine outlet hole；The outside for being placed in pipe has mounting base, and mounting base is located in second chamber, and is resisted against on end cap；Elastic component is set between sealed separation portion and mounting base, so that mounting base activity is matched with the second chamber of tube body and the merging pipe that links.Using the buffering and rebound effect of elastic component, puts into pipe and be slowly pushed into lesion, user experience is good.
Description
Technical field
The utility model belongs to delivery device technical field, and in particular to a kind of medicine applying device for rectum.
Background technique
Rectally, which treats disease, just has relevant record in Chinese Shanxi period.In the written treatise on Febrile Diseases of Han dynasty Zhang Zhongjing
Just there is the record of honey suppository side, big pig's bile side's enema treatment constipation.Later age doctor gropes by long-term, further perfect
The theory and clinical application of drug per rectum administration.In recent years, the development theoretical with modern medicine dissection, people are to rectum
The absorption features of physiological structure and drug have clearer understanding.Due to having the liver first-pass effect for being avoided that drug,
Higher bioavilability is obtained, while small to the toxic side effect of liver, it is small to the stimulation of gastric mucosa, drug absorption etc. can be promoted
Various advantages, rectally have become a hot spot of pharmaceutical preparation research field.
Currently, rectally method is relatively simple, Chang Weixun is washed or is promoted with fingerstall, in most cases, is not easy to slap
Medication depth is held, often administration depth is inadequate, and drug is sent less than affected area, and administration process easily leaks, and does not have drug effect
Due effect, therapeutic effect is undesirable, in addition, it is easy to pollute finger in administration, it is unhygienic.If using relatively advanced
Administration mode then need to be hospitalized, medication is completed using special utensil, it has not been convenient to.Based on this, researcher to delivery device into
R and D are gone, in order to the use of patient.
For example, the patent document of Publication No. CN206809535U discloses a kind of rectum medicine applying apparatus, piston is mounted in dress
In the middle part of pencil, powder charge pipe is separated into two chambers by piston, is air chamber and powder charge chamber respectively, and piston and powder charge chamber connect
Hollow merging bar is installed, piston is equipped with the multiple runner holes flowed out for medical fluid or ointment, runner hole on logical end face
Connection merging bar inner cavity and powder charge chamber, powder charge pipe front end are provided with entrance, and merging bar front end is stretched out and is arranged by entrance
There is medicine ball out, be provided with medicine outlet on medicine ball out, powder charge pipe or piston are followed by driving means.The rectum medicine applying apparatus realizes directly
Enteral administration, but the push-in for being placed in bar places one's entire reliance upon the propulsion of manpower, it is difficult to uniform force application, it is easy that certain pain is caused to patient
Pain, or even certain damage is caused to the implanting of human body due to exerting a force excessive, Patient Experience is poor.
Utility model content
Based on the above deficiencies in the existing technologies, the utility model provides a kind of medicine applying device for rectum.
In order to reach above-mentioned purpose of utility model, the utility model uses following technical scheme:
A kind of medicine applying device for rectum, comprising:
Tube body, has the sealed separation portion being arranged radially in the tube body, and tube body is divided into the by the sealed separation portion
One chamber and second chamber；The first chamber is used for powder charge；The second chamber has opposite with the sealed separation portion
Port, the port are detachably connected with an end cap；
Rubber pipette bulb is connected to the first chamber of tube body；
Merging pipe, the merging pipe is flexibly connected with sealed separation portion, end cap, so that the first end of merging pipe runs through second
To be connected to first chamber, the second end for being placed in pipe is extended to except the port of second chamber for chamber, sealed separation portion；It is described to set
The second end for entering pipe has medicine outlet hole；The outside of the merging pipe has mounting base, and the mounting base is located in second chamber, and
It is resisted against on the end cap；
Elastic component is set between the sealed separation portion and the mounting base, so that the mounting base activity is matched with institute
State the second chamber of tube body and the merging pipe that links.
The medicine applying device for rectum of the utility model puts into the second end of pipe using the buffering and rebound effect of elastic component
It is slowly pushed into affected area, avoids causing the implanting of human body certain damage due to exerting a force excessive, user experience
It is good.
Preferably, when the mounting base is resisted against the end cap, it is described merging pipe first end with it is described close
Envelope lattice flushes.
Preferably, the elastic component is sheathed on the merging pipe, and is resisted against on the mounting base.
Preferably, the mounting base is ring structure.
Preferably, the second end of the merging pipe has multiple medicine outlet holes.
Preferably, the second end of the merging pipe is spherical structure.
Preferably, the tube body, rubber pipette bulb, merging pipe, elastic component are coaxial.
Preferably, the elastic component is spring or rubber ring.
Preferably, the outside of the merging pipe also has hand-held part, and the handgrip part is in the second chamber
Except, for the merging pipe that links to compress the elastic component.
Preferably, the height between the hand-held part and second end of the merging pipe is 2~4cm.
Compared with prior art, beneficial effect is the utility model:
The medicine applying device for rectum of the utility model puts into the second end of pipe using the buffering and rebound effect of elastic component
It is slowly pushed into affected area, avoids causing the implanting of human body certain damage due to exerting a force excessive, user experience
It is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the medicine applying device for rectum of the utility model embodiment；
Fig. 2 is the structural schematic diagram of the tube body of the medicine applying device for rectum of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the merging pipe of the medicine applying device for rectum of the utility model embodiment；
Fig. 4 is that the medicine applying device for rectum of the utility model embodiment is in the structural schematic diagram of another state；
Fig. 5 is that the medicine applying device for rectum of the utility model embodiment is in the structural schematic diagram of another state；
Fig. 6 is the structural schematic diagram of the medicine applying device for rectum of the preferred embodiment in the utility model.
Specific embodiment
In order to illustrate more clearly of the utility model embodiment, the specific reality of Detailed description of the invention the utility model will be compareed below
Apply mode.It should be evident that the drawings in the following description are merely some embodiments of the present invention, it is common for this field
For technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings, and obtain
Obtain other embodiments.In addition, the direction term being previously mentioned in following embodiment, such as: upper and lower, left and right, front or rear etc.,
It is only the direction with reference to attached drawing.Therefore, the direction term used is intended to be illustrative and not intended to limit the utility model.
As shown in Figs. 1-5, the medicine applying device for rectum of the utility model embodiment, including tube body 1, rubber pipette bulb 2, merging pipe 3, bullet
Property part 4 and end cap 5.
Wherein, as shown in Fig. 2, tube body 1 is cylindrical tubular structure, inner wall has the sealed separation portion being arranged radially
13, tube body 1 is divided into the first chamber 11 of top and the second chamber 12 of lower section by sealed separation portion 13, and first chamber 11 is used for
Powder charge, such as liquid gel or liquid medicine, first chamber have upper port 111, are used to be tightly connected with rubber pipette bulb 2, such as:
It is tightly connected using the elasticity of rubber pipette bulb 2 itself and the upper port 111 of first chamber, company can also be sealed using sealant
It connects；Rubber pipette bulb 2 after sealed connection is connected to the first chamber 11 of tube body.Second chamber 12 has opposite with sealed separation portion 13
Lower port 121, lower port 121 is detachably connected with end cap 5, wherein the mode being detachably connected can be threadedly coupled, card
Button connection or screw connection, such as: internal screw thread is formed in the inner wall of the bulge loop of end cap 5, is formed at the lower port 121 of tube body outer
Screw thread is matched by internal and external screw thread so that end cap 5 is fixed at the lower port 121 of tube body；Furthermore it is also possible to be set on tube body
Set buckle, end cap fixed by snap.Wherein, the material of tube body 1 is medical grade PP material or glass, is made by being integrally formed
?.
As shown in Figures 2 and 3, merging pipe 3 is cylindrical tubular structure, is flexibly connected with sealed separation portion 13, end cap 5；Tool
Body, the middle part in sealed separation portion 13 has impenetrating mouth 131, runs through to be placed in pipe 3；Correspondingly, the middle part of end cap 5 also has
Impenetrating mouth runs through to be placed in pipe 3；And merging pipe 3 is relative to sealed separation portion 13, the up and down cooperation of end cap 5；Wherein, it sets
Enter and be always ensured that leakproofness between pipe 3 and the impenetrating mouth 131 in sealed separation portion, for example, the week of the impenetrating mouth in sealed separation portion
Sealing ring is fixed on wall, so that being always ensured that sealing in active procedure between merging pipe and the impenetrating mouth in sealed separation portion
Property, prevent the drug in first chamber 11 from flowing to second chamber 12.In addition, the second end 32 of merging pipe is spherical structure, have
Multiple medicine outlet holes 321；The outside for being placed in pipe has mounting base 33, and mounting base 33 is ring structure, is disposed around the periphery of merging pipe 3
On wall, assembled in second chamber 12 together for being mounted against elastic component 4, and by elastic component and mounting base, then fixing end
Lid 5；Wherein, elastic component 4 is spring, can also be rubber ring.In addition, the mounting base 33 of merging pipe and the first end 31 of merging pipe
Between height it is equal with the height of the second cavity, can be placed in the first of pipe when mounting base 33 is resisted against on end cap 5
End 31 is flushed with sealed separation portion 13.Preferably, tube body, rubber pipette bulb, merging pipe, elastic component are in same axis, guarantee administration
Stationarity device integrally-built symmetry and used.
Specifically, tube body 2 and the assembling process of merging pipe 3 are as follows: elastic component 4 is inserted in along the first end 31 of merging pipe
Merging pipe, so that the lower end of elastic component 4 is resisted against on mounting base 33；Then the first end 31 of pipe is put into from second chamber
Lower port 121 is inserted into, and through second chamber 12, is inserted into the impenetrating mouth 131 in sealed separation portion and is extended on impenetrating mouth 131,
So that merging pipe 3 is connected to first chamber 11, the second end 32 for being placed in pipe is extended to except the lower port 121 of second chamber；It connects
By end cap 5 from merging pipe second end 32 be inserted in and be fixed on from the lower port 121 of tube body so that merging pipe installation
Seat 33 is resisted against on end cap 5, at this point, the first end 31 of merging pipe is flushed with sealed separation portion 13, is placed in the mounting base 33 of pipe
In second chamber 12, elastic component 4 is between sealed separation portion 13 and mounting base 33, so that 33 activity of mounting base is matched with
The second chamber 12 of tube body, to link, to be placed in pipe 3 up and down；Rubber pipette bulb 2 is finally set in the upper port of first chamber
111, that is, complete the assembly of medicine applying device for rectum.Before drawing liquid or gel medicine, extruding rubber pipette bulb first puts into the of pipe
Two ends 32 are placed in drug, slowly unclamp rubber pipette bulb, and drug can enter in merging pipe and rise from the second end 32 of merging pipe
To the first end 31 of merging pipe, then enter in first chamber 11；Then carry out rectally, put into the second end 32 of pipe from
Anus push-in, as shown in Figures 4 and 5, elastic component compresses during push-in, due to the buffer function of elastic component, can balance out
The thrust of a part avoids causing anus certain damage due to exerting a force excessive, and elastic component can be sprung back after overcompression, can
It is pushed into required affected area with the second end that the screen resilience by elastic component slowly puts into pipe, at this point, rubber pipette bulb is squeezed,
Liquid or gel medicine can be injected to affected area, user experience is good.
As a preferred embodiment, as shown in fig. 6, the outside of merging pipe also has hand-held part 6, hand-held part 6 is bulge-structure,
Except second chamber, for the merging pipe that links with compression elastic piece.Specifically, user's manual toggle hand-held part 6, linkage is set
111 direction of upper port for entering pipe 3 towards the first chamber of tube body is movable, to be placed in the mounting base compression elastic piece 4 of pipe 3；Wherein,
The height being placed between the hand-held part and second end of pipe is 2~4cm, and specific height can carry out machine-shaping according to specification, should
Height distance is the optimum distance range of rectally.Specific administration process are as follows: when drug sucks merging pipe and first chamber
Afterwards, hand-held part is stirred, makes merging pipe towards the activity of the upper port direction of the first chamber of tube body, to be placed in the mounting base compression of pipe
Elastic component puts into the second end of pipe against anus after hand-held part dials to required position, at this time the compression elasticity of elastic component
The second end that effect can directly put into pipe is pushed into the affected area in anus, reduces the effect of artificial thrust, user experience
More preferably.
As a preferred embodiment, the second end for being placed in pipe is additionally provided with protective cover, in order to avoid the medicine outlet hole of pollution merging pipe.
As a preferred embodiment, the second end for being placed in pipe can also be only one fluid hole.
It should be noted that above-described embodiment can be freely combined as needed.The above is only to the utility model
Preferred embodiment and principle be described in detail, for those of ordinary skill in the art, mention according to the utility model
The thought of confession, will change in specific embodiment, and these changes also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of medicine applying device for rectum characterized by comprising
Tube body, the tube body is interior to have the sealed separation portion being arranged radially, and tube body is divided into the first chamber by the sealed separation portion
Room and second chamber；The first chamber is used for powder charge；The second chamber has the port opposite with the sealed separation portion,
The port is detachably connected with an end cap；
Rubber pipette bulb is connected to the first chamber of tube body；
Merging pipe, the merging pipe is flexibly connected with sealed separation portion, end cap, so that the first end of merging pipe runs through the second chamber
To be connected to first chamber, the second end for being placed in pipe is extended to except the port of second chamber for room, sealed separation portion；The merging
The second end of pipe has medicine outlet hole；The outside of the merging pipe has mounting base, and the mounting base is located in second chamber, and supports
It is against on the end cap；
Elastic component is set between the sealed separation portion and the mounting base, so that the mounting base activity is matched with the pipe
The second chamber of body and link merging pipe.
2. a kind of medicine applying device for rectum according to claim 1, which is characterized in that when the mounting base is resisted against the end cap
When, the first end of the merging pipe is flushed with the sealed separation portion.
3. a kind of medicine applying device for rectum according to claim 1 or 2, which is characterized in that the elastic component is sheathed on described set
Enter pipe, and is resisted against on the mounting base.
4. a kind of medicine applying device for rectum according to claim 3, which is characterized in that the mounting base is ring structure.
5. a kind of medicine applying device for rectum according to claim 1, which is characterized in that the second end of the merging pipe has multiple
Medicine outlet hole.
6. a kind of medicine applying device for rectum described according to claim 1 or 2 or 5, which is characterized in that it is described merging pipe second end be
Spherical structure.
7. a kind of medicine applying device for rectum described according to claim 1 or 2 or 5, which is characterized in that the tube body, rubber pipette bulb, merging
Pipe, elastic component are coaxial.
8. a kind of medicine applying device for rectum according to claim 7, which is characterized in that the elastic component is spring or rubber ring.
9. a kind of medicine applying device for rectum described according to claim 1 or 2 or 5, which is characterized in that the outside of the merging pipe also has
There is hand-held part, the handgrip part is except the second chamber, for the merging pipe that links to compress the elastic component.
10. a kind of medicine applying device for rectum according to claim 9, which is characterized in that the hand-held part and second of the merging pipe
Height between end is 2~4cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183285.7U CN209270611U (en) | 2018-07-25 | 2018-07-25 | A kind of medicine applying device for rectum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821183285.7U CN209270611U (en) | 2018-07-25 | 2018-07-25 | A kind of medicine applying device for rectum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209270611U true CN209270611U (en) | 2019-08-20 |
Family
ID=67598103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821183285.7U Expired - Fee Related CN209270611U (en) | 2018-07-25 | 2018-07-25 | A kind of medicine applying device for rectum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209270611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658982A (en) * | 2020-07-07 | 2020-09-15 | 河南科技大学第一附属医院 | Anorectal department is with device of adding medicine to |
-
2018
- 2018-07-25 CN CN201821183285.7U patent/CN209270611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658982A (en) * | 2020-07-07 | 2020-09-15 | 河南科技大学第一附属医院 | Anorectal department is with device of adding medicine to |
| CN111658982B (en) * | 2020-07-07 | 2022-03-04 | 河南科技大学第一附属医院 | Anorectal department is with device of adding medicine to |
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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: 20190820 Termination date: 20200725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |