CN209422615U - A kind of enema syringe with shield - Google Patents
A kind of enema syringe with shield Download PDFInfo
- Publication number
- CN209422615U CN209422615U CN201821399086.XU CN201821399086U CN209422615U CN 209422615 U CN209422615 U CN 209422615U CN 201821399086 U CN201821399086 U CN 201821399086U CN 209422615 U CN209422615 U CN 209422615U
- Authority
- CN
- China
- Prior art keywords
- shield
- force
- enema syringe
- anal canal
- sacculus
- Prior art date
- 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
Links
- 241000792859 Enema Species 0.000 title claims abstract description 25
- 239000007920 enema Substances 0.000 title claims abstract description 25
- 229940095399 enema Drugs 0.000 title claims abstract description 25
- 210000002255 anal canal Anatomy 0.000 claims abstract description 26
- 238000010079 rubber tapping Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 210000000436 anus Anatomy 0.000 description 18
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000664 rectum Anatomy 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000002440 hepatic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229940021414 skin shield Drugs 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of enema syringe with shield, it include: anal canal, medicine-introducing pipe is connected with anal canal, middle casing is nested on the outside of anal canal and medicine-introducing pipe, it can be moved along its extending direction, sacculus is provided on middle casing, gas-guide tube is connected with sacculus, outside is provided with shield on middle casing, the middle part tapping of shield is provided with the outer layer sleeve being nested on casing in middle level, region of stress concentration is provided on outer layer sleeve, force-applying piece is provided on the inside of the region of stress concentration, the contrary tooth of teeth is provided on the inside of force-applying piece and middle casing lateral wall.
Description
Technical field
The utility model relates to field of medical device technology, more particularly, to a kind of enema syringe with shield.
Background technique
Currently, enema treatment is a kind of widely applied medical care precess, principle is to be inserted into conduit from anus per rectum
Colon perfusion liquid, to reach the treatment method of defaecation exhaust.Traditional enema method are as follows: lubrication is spread into an anal canal front end
Anus is inserted into after oil, end connection is equipped with the water-sealed drainage bottle of bowel lavage medical fluid.
When carrying out enema operation, patient weakens the control ability of anal sphincter, especially gerontal patient and grave illness
Patient is difficult to automatic control, and a large amount of bowel lavage medical fluids are easy to happen ejection after injecting anus, mixes medical fluid even patient's excreta
Turbid liquid can be from anus splash with operator, it is difficult to take precautions against, increase nursing and clean difficulty.
The information disclosed in the background technology section is intended only to deepen the understanding to the general background technology of the application, and
It is not construed as recognizing or implying in any form that the information constitutes the prior art known to those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of enema syringes with moveable shield, to solve the prior art
Present in enema operation when easy splash the technical issues of.
In order to solve the above technical problems, a kind of enema syringe with shield provided by the utility model, comprising: anal canal,
It is connected with medicine-introducing pipe with the anal canal, middle casing is nested on the outside of anal canal and medicine-introducing pipe, can be moved along its extending direction, institute
It states and is provided with sacculus on middle casing, be connected with gas-guide tube with the sacculus, outside is provided with shield on middle casing, described
The middle part tapping of shield is provided with the outer layer sleeve being nested on casing in middle level, is provided with stress collection on the outer layer sleeve
Middle region is provided with force-applying piece on the inside of the region of stress concentration, sets on the inside of the force-applying piece and middle casing lateral wall
It is equipped with the contrary tooth of teeth.
Further, several medical fluid holes are distributed on the side wall of the anal canal.
Further, the shield is at the arc type structure detained to the sacculus direction.
Further, the shield is made of perspective material.
Further, the shield outer, which is provided with, is bonded side with what patient body-surface skin fitted closely.
Further, adhesive layer is provided on the inside of the fitting side.
Further, length scale mark is provided on the anal canal and the medicine-introducing pipe.
Further, the force-applying piece is the sheet metal with crooked radian, and one end of the force-applying piece is embedded in described
On the inner wall of outer layer sleeve, the other end of force-applying piece is placed in the outside of outer layer sleeve.
Further, the sacculus is in tapered tapered upon inflation.
When in use, the anal canal for being connected with medicine-introducing pipe penetrates the use of the new type from middle casing, and sacculus is sent into anal canal
In anus, balloon inflation is blocked in the rectum on the inside of anus from gas is passed through in gas-guide tube to sacculus, shield is pushed to exist
Anus is outer to be bonded with patient skin, and shield is protected on the outside of anus, injects bowel lavage medical fluid；When removal, sacculus is shunk, to
Force-applying piece applies external force, and force-applying piece agitates the region of stress concentration of outer side sleeve, until it is broken, realizes shield and middle casing
Separation.
By adopting the above technical scheme, the utility model has the following beneficial effects:
This enema syringe is disposable, avoids cross-infection；It is kept away by closure on the inside of anus and the protection of outside shield
Exempt from unexpected splash when bowel lavage, structure is simple, clinical protection effect is good；
Multiple medical fluid holes are convenient for medical fluid dispersion；Transparent shield is convenient for operator's observation；Fitting side can guarantee to screen
Cover is fitted closely with human skin；Shield can be sticked on the outside of anus by adhesive layer, and antispray effect is best, and without hand steered
It is fixed；Length scale mark judges anal canal insertion depth convenient for operator；The mode that force-applying piece cooperation destroys disassembly can be fast
Speed removes enema syringe；Sacculus is tapered convenient for closure anus.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the enema syringe with shield of the utility model；
Fig. 2 is the fragmentary section views of Fig. 1；
Fig. 3 is the connection schematic diagram of shield and middle casing；
Fig. 4 is the mesh schematic representation of force-applying piece and middle casing；
In figure: 1 anal canal, 2 medicine-introducing pipes, 3 medical fluid holes, 4 middle casings, 5 sacculus, 6 gas-guide tubes, 7 shields, 8 outer layer sleeves,
9 inner tines, 10 fitting sides, 11 force-applying pieces, 12 region of stress concentrations, 13 outside teeth.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on can understanding as the case may be
State the concrete meaning of term in the present invention.
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
It as shown in Figure 1, Figure 2, Figure 3 and Figure 4, is the specific implementation of the enema syringe provided by the utility model with shield
Example, enema syringe in the present embodiment specifically include: anal canal 1, several medical fluid holes 3 are distributed on the side wall of anal canal 1, with anal canal
1 is connected with medicine-introducing pipe 2, and medicine-introducing pipe 2 is connect with drug delivery device (not shown), and length quarter is provided on anal canal 1 and medicine-introducing pipe 2
Scale is known, and is identified by length scale, knows that anal canal 1 is inserted into the length of anus convenient for operator.
The outside of medicine-introducing pipe 2 is equipped with middle casing 4, and middle casing 4 is mobile in the extending direction of anal canal 1 and medicine-introducing pipe 2,
One end of middle casing 4 is provided with sacculus 5, is connected with gas-guide tube 6 with sacculus 5, is in the present embodiment hidden in gas-guide tube 6
In layer casing 4, gas-guide tube 6 is connect with aeration control device (not shown), for controlling the expansion and contraction of sacculus 5, ball
Capsule 5 is upon inflation in tapered tapered, convenient for blocking anus from inside.
Outside is provided with shield 7 on middle casing 4, and shield 7 is made of see-through material, sees convenient for operator
It examines, at button to the arc type structure in 5 direction of sacculus, the outer of shield 7 is provided with for close with patient body-surface skin shield 7
The fitting side 10 of fitting in a preferred approach, is bonded on the inside of side 10 and sets so that 7 periphery of shield is fitted closely with human skin
It is equipped with adhesive layer (not shown), the surrounding of shield 7 can be sticked on the outside of anus by adhesive layer, and antispray effect is best,
And it is not necessarily to hand steered fixed shield 7.The middle part tapping of shield 7 is provided with outer layer sleeve 8, outer layer sleeve 8 is nested in
On layer casing 7, it is provided with region of stress concentration 12 on outer layer sleeve 8, is provided with force-applying piece on the inside of the region of stress concentration 12
11, in the present embodiment, force-applying piece 11 is specially the sheet metal with crooked radian, and one end of force-applying piece 11 is embedded in outer layer jacket
On the inner wall of pipe 8, the other end of force-applying piece 11 is placed in the outside of outer layer sleeve 8, and arrow direction carries out force-applying piece 11 along Fig. 1
Pressure, region of stress concentration 12 are preferentially broken, and make force-applying piece 11 and 4 quick separating of middle casing.
The inside of force-applying piece 11 is provided with inner tines 9, and outside tooth 13, inner tines 9 are provided on the lateral wall of middle casing 4
It is contrary with the teeth of outside tooth 13, move the arrow direction along Fig. 4 of force-applying piece 11 unidirectionally relative to middle casing 4.
In use, the anal canal 1 for being connected with medicine-introducing pipe 2 is penetrated from middle casing 4, the sacculus 5 of contraction state is sent with anal canal 1
Enter in anus, gas is passed through from gas-guide tube 6 to sacculus 5 blocks balloon inflation in the rectum on the inside of anus, then pushes and hides
Shield 7 is mobile to hepatic portal, causes the surrounding of shield 7 to be bonded outside anus with patient skin closely, injects bowel lavage medical fluid, carries out
Enema operation；When removal, control sacculus 5 is shunk, and applies external force to force-applying piece 11, force-applying piece 11 agitates answering on outer side sleeve 8
It realizes the quick separating of shield 7 and middle casing 8 until it is broken, then removes shield 7, take out anus in power concentrated area 12
Pipe 1.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of enema syringe with shield characterized by comprising anal canal is connected with medicine-introducing pipe, middle layer with the anal canal
Casing is nested on the outside of anal canal and medicine-introducing pipe, can be moved along its extending direction, is provided with sacculus on the middle casing, with institute
It states sacculus and is connected with gas-guide tube, outside is provided with shield on middle casing, and the middle part tapping of the shield is provided with set
The outer layer sleeve on casing in middle level is set, is provided with region of stress concentration on the outer layer sleeve, in the region of stress concentration
Side is provided with force-applying piece, and the contrary tooth of teeth is provided on the inside of the force-applying piece and middle casing lateral wall.
2. enema syringe as described in claim 1, which is characterized in that several medical fluids are distributed on the side wall of the anal canal
Hole.
3. enema syringe as described in claim 1, which is characterized in that the shield is at the camber knot detained to the sacculus direction
Structure.
4. enema syringe as claimed in claim 3, which is characterized in that the shield is made of perspective material.
5. enema syringe as claimed in claim 4, which is characterized in that the shield outer is provided with tight with patient body-surface skin
The fitting side of closely connected conjunction.
6. enema syringe as claimed in claim 5, which is characterized in that be provided with adhesive layer on the inside of the fitting side.
7. enema syringe as described in claim 1, which is characterized in that be provided with length scale on the anal canal and the medicine-introducing pipe
Mark.
8. enema syringe as described in claim 1, which is characterized in that the force-applying piece is the sheet metal with crooked radian, institute
One end of force-applying piece is stated on the inner wall of the outer layer sleeve, the other end of force-applying piece is placed in the outside of outer layer sleeve.
9. enema syringe as described in claim 1, which is characterized in that the sacculus is in tapered tapered upon inflation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399086.XU CN209422615U (en) | 2018-08-29 | 2018-08-29 | A kind of enema syringe with shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821399086.XU CN209422615U (en) | 2018-08-29 | 2018-08-29 | A kind of enema syringe with shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209422615U true CN209422615U (en) | 2019-09-24 |
Family
ID=68006383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821399086.XU Expired - Fee Related CN209422615U (en) | 2018-08-29 | 2018-08-29 | A kind of enema syringe with shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209422615U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658873A (en) * | 2020-07-08 | 2020-09-15 | 杭州医学院 | Novel anus external cover intercommunication device |
| CN116531644A (en) * | 2023-07-06 | 2023-08-04 | 蓝盾医疗科技(北京)有限公司 | Accurate positioning medicine application catheter, application and treatment system thereof |
-
2018
- 2018-08-29 CN CN201821399086.XU patent/CN209422615U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111658873A (en) * | 2020-07-08 | 2020-09-15 | 杭州医学院 | Novel anus external cover intercommunication device |
| CN116531644A (en) * | 2023-07-06 | 2023-08-04 | 蓝盾医疗科技(北京)有限公司 | Accurate positioning medicine application catheter, application and treatment system thereof |
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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: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |