CN220293980U - Intestinal tract drug administration device - Google Patents
Intestinal tract drug administration device Download PDFInfo
- Publication number
- CN220293980U CN220293980U CN202321761692.2U CN202321761692U CN220293980U CN 220293980 U CN220293980 U CN 220293980U CN 202321761692 U CN202321761692 U CN 202321761692U CN 220293980 U CN220293980 U CN 220293980U
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- CN
- China
- Prior art keywords
- pipe
- fixedly connected
- wall
- drug
- medicine
- 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.)
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- 210000001035 gastrointestinal tract Anatomy 0.000 title abstract description 7
- 238000001647 drug administration Methods 0.000 title description 2
- 239000003814 drug Substances 0.000 claims abstract description 145
- 229940079593 drug Drugs 0.000 claims abstract description 55
- 238000002347 injection Methods 0.000 claims abstract description 43
- 239000007924 injection Substances 0.000 claims abstract description 43
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 241001417523 Plesiopidae Species 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 34
- 210000000664 rectum Anatomy 0.000 abstract description 31
- 238000012377 drug delivery Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 241000792859 Enema Species 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000007920 enema Substances 0.000 description 2
- 229940095399 enema Drugs 0.000 description 2
- 210000002429 large intestine Anatomy 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 210000000813 small intestine Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to an intestinal tract drug feeder, which comprises an injector, wherein one end of a through pipe is connected to the injector, a rotating plate is fixedly connected to one end of the through pipe, an outer ring is arranged on the outer side of the rotating plate, the rotating plate is rotationally connected with the inner wall of the outer ring, a connecting hole is formed in the center of the rotating plate, the outer wall of the through pipe is attached to the outer wall of the connecting hole, a connecting pipe is fixedly connected to one end of the outer ring, a drug permeation pipe is fixedly connected to one end of the connecting pipe, an outer drug injection pipe is fixedly connected to one end of the drug permeation pipe, and an inner drug injection pipe is fixedly connected to one end of the rotating plate; the outer ring, the rotating plate, the outer injection tube and the inner injection tube form a component which can ensure that the liquid medicine is comprehensively contacted with the inner wall of the rectum of a patient when the medicine is administrated to the inner wall of the rectum of the patient, thereby ensuring that the liquid medicine can be directly positioned at each position of the inner wall of the rectum when the liquid medicine is injected, avoiding uneven administration and affecting treatment.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an intestinal tract drug feeder.
Background
The gastroenterology is a clinical tertiary discipline for researching diseases such as esophagus, stomach, small intestine, large intestine, liver, gall and pancreas as main contents, the diseases of the gastroenterology are various, the medical science is wide in knowledge, the operation is complex and fine, when the medicine is treated to the intestinal tract, the rectum can be administrated in a retention enema mode, the retention enema is an intestinal administration method, the proper medicine is filled into the large intestine to take the effect of the medicine on a local focus, or the medicine is absorbed by the intestinal tract to play a role in treatment, when the rectum is administrated, the medicine is slowly injected into the medicine liquid by the medicine feeder tube by the aid of the medicine feeder tube, the medicine is slowly injected into the medicine liquid by the medicine feeder tube, and when one end of the medicine feeder is discharged from the medicine outlet, the medicine is accumulated at the end of the medicine outlet of the medicine feeder tube, so that when the medicine is administrated, the medicine can not be comprehensively and effectively administrated to the inner wall of the rectum, and when the medicine outlet tube is arranged in the rectum, the medicine outlet tube is normally contracted, the medicine outlet tube is attached to the outer wall of the medicine outlet tube, so that the medicine outlet tube is blocked, and the medicine outlet efficiency is lower.
Disclosure of Invention
The utility model provides an intestinal tract drug delivery device, which has the characteristics of solving the problem that the outer wall of a drug delivery pipeline is attached under the influence of normal shrinkage of the inner wall of a rectum so as to cause the inner wall of the rectum to be blocked when the outer wall of the drug delivery device delivers drugs, and the drug delivery outlet of the drug delivery device is slow.
The utility model provides the following technical scheme: including the syringe, be connected with siphunculus one end fixedly connected with rotor plate on the syringe, the rotor plate outside is equipped with the outer loop, the rotor plate with outer loop inner wall rotates to be connected, the connecting hole has been seted up to rotor plate center department, the siphunculus outer wall with the connecting hole outer wall laminating mutually, outer loop one end fixedly connected with connecting pipe, connecting pipe one end fixedly connected with medicine penetrating pipe, medicine penetrating pipe one end fixedly connected with outer medicine injecting pipe, rotor plate one end fixedly connected with inner medicine injecting pipe, outer medicine injecting pipe with go out medicine hole and interior medicine outlet respectively on the inner medicine injecting pipe.
The outer ring is fixedly connected with a support frame, and one end of the support frame is fixedly connected with the fixing ring.
The rotating plate is fixedly connected with a limiting ring at the joint of the outer ring, and a limiting groove for limiting the limiting ring is formed in the inner wall of the outer ring.
The outer ring is fixedly connected with two round heads used for limiting the convex blocks.
The device comprises an outer medicine injection tube, a medicine permeation tube and a support rod, wherein the support rod is fixedly connected to the joint of the inner wall of the medicine permeation tube, one end of the medicine permeation tube is fixedly connected with a round head, and a yielding hole is formed in the round head.
The beneficial effects of the utility model are as follows: the outer ring, the rotating plate, the outer injection tube and the inner injection tube form a component which can ensure that the liquid medicine is comprehensively contacted with the inner wall of the rectum of a patient when the medicine is administrated to the inner wall of the rectum of the patient, thereby ensuring that the liquid medicine can be directly positioned at each position of the inner wall of the rectum when the liquid medicine is injected, avoiding uneven administration and affecting treatment.
None of the parts of the device are the same as or can be implemented using prior art.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of a drug permeable tube according to the present utility model;
FIG. 3 is a schematic cross-sectional view of an outer ring according to the present utility model;
fig. 4 is a schematic perspective view of the outer ring according to the present utility model.
In the figure: 1. a syringe; 11. a through pipe; 111. a fixing ring; 2. an outer ring; 21. a support frame; 22. a drug permeation tube; 221. a connecting pipe; 23. a circular head; 231. a relief hole; 24. a limit groove; 3. a rotating plate; 31. a connection hole; 311. a bump; 32. a limiting ring; 33. an external injection tube; 331. an inner injection tube; 34. a medicine outlet; 341. an inner medicine outlet hole; 35. and (5) supporting the rod.
Detailed Description
Referring to fig. 1-4, the present utility model provides the following technical solutions: including syringe 1, be connected with siphunculus 11 one end fixedly connected with rotor plate 3 on the syringe 1, rotor plate 3 outside is equipped with outer loop 2, rotor plate 3 rotates with outer loop 2 inner wall to be connected, connecting hole 31 has been seted up to rotor plate 3 center department, siphunculus 11 outer wall laminates with connecting hole 31 outer wall mutually, outer loop 2 one end fixedly connected with connecting pipe 221, connecting pipe 221 one end fixedly connected with medicine penetrating pipe 22, medicine penetrating pipe 22 one end fixedly connected with outer injection pipe 33, rotor plate 3 one end fixedly connected with interior injection pipe 331, go out medicine hole 34 and interior play medicine hole 341 have been seted up respectively on outer injection pipe 33 and the interior injection pipe 331.
In this embodiment: the injector 1 is used for storing medicine for treating the rectum of a patient, the medicine can be separated from the injector 1 by pushing the piston in the injector 1, the medicine is pushed into the rectum of the patient by connecting the through pipe 11, when the medicine is administrated into the rectum of the patient, the outer ring 2 is slowly pushed into the rectum of the patient, after the medicine is pushed into the rectum of the patient, the medicine liquid in the injector 1 is fixedly connected with the inner medicine injection pipe 331 on one side of the rotating plate 3 through the through pipe 11, when the medicine liquid is injected through the medicine permeation pipe 22, the medicine liquid can be directly injected into the inner medicine injection pipe 331, the outer wall of the inner medicine injection pipe 331 is attached with the outer medicine injection pipe 33, the outer medicine injection pipe 33 is fixedly connected with the outer ring 2, but the rotating plate 3 is rotationally connected with the inner wall of the outer ring 2, so that the outer medicine injection pipe 33 and the inner medicine injection pipe 331 rotate mutually, when the medicine liquid is injected into a cavity inside the inner medicine injection pipe 331, the inner injection tube 331 is wrapped by the outer injection tube 33 and the drug permeable tube 22, the drug permeable tube 22 is supported on the inner wall of the rectum of the patient, a certain interval is arranged between the drug permeable tube 22 and the outer injection tube 33, meanwhile, a plurality of evenly distributed leak holes are formed on the surface of the drug permeable tube 22, the drug liquid can be administered to the inner wall of the rectum through the evenly distributed holes on the drug permeable tube 22, after the drug permeable tube 22 is positioned in the rectum of the patient, a plurality of inner drug outlet holes 341 formed on the outer wall of the inner injection tube 331 can inject the drug liquid in the inner cavity of the drug permeable tube into the outer ring 2, the drug liquid is attached to the inner wall of the rectum of the patient, the outer injection tube 33 is positioned on the outer side of the inner injection tube 331, the inner drug outlet holes 341 formed on the outer wall of the inner injection tube 331 are sealed, so that when the drug permeable tube 22 is pushed to a proper position, the drug liquid does not flow out to drive the inner injection tube 331 to synchronously rotate through rotating the rotating plate 3, the outer injection tube 33 is fixed on the outer ring 2, so that the outer injection tube 33 cannot rotate, after the outer injection tube 33 is provided with the outer injection hole 34 corresponding to the inner injection hole 341, the liquid medicine flows out, the inner wall of the rectum of the patient is attached with the liquid medicine, the rectum of the patient absorbs the liquid medicine, and the treatment effect is achieved.
The outer wall of the through pipe 11 is fixedly connected with a fixing ring 111, the fixing ring 111 is positioned at the outer side of the rotating plate 3, the outer end of the outer ring 2 is fixedly connected with a supporting frame 21, and one end of the supporting frame 21 is fixedly connected with the fixing ring 111; the fixed ring 111 of siphunculus 11 outer wall fixed connection is used for fixing siphunculus 11, and fixed ring 111 other end is fixed on support frame 21, and support frame 21 and outer loop 2 are direct fixed to make siphunculus 11 and outer loop 2 relatively fixed, thereby make siphunculus 11 can not receive the influence when rotating rotor plate 3 and produce spacingly, thereby avoid driving siphunculus 11 to carry out synchronous rotation, lead to siphunculus 11 winding influence injection liquid medicine.
A limiting ring 32 is fixedly connected to the joint of the rotating plate 3 and the outer ring 2, and a limiting groove 24 for limiting the limiting ring 32 is formed in the inner wall of the outer ring 2; the limiting ring 32 protrudes out of the outer wall of the rotating plate 3, and the limiting ring 32 is limited through the limiting groove 24 formed in the inner wall of the outer ring 2, so that the rotating plate 3 is limited in the inner wall of the outer ring 2 and cannot be separated from the rotating plate, and the rotation of the rotating plate is not affected.
The outer end of the rotating plate 3 is fixedly connected with a plurality of protruding blocks 311, and the outer ring 2 is fixedly connected with two round heads 23 for limiting the protruding blocks 311; the lug 311 protrudes out of the surface of the rotating plate 3, so that the lug 311 is limited by the two circular heads 23 fixedly connected with the outer ring 2, one of the circular heads 23 corresponds to the position of the medicine outlet hole 34, when the lug 311 rotates to the position of the circular head 23, the medicine outlet hole 34 is communicated with the inner medicine outlet hole 341, and the other circular head 23 limits the rotation range of the lug, so that when the lug 311 is not attached to the first circular head 23, the medicine outlet hole 34 is staggered with the inner medicine outlet hole 341.
The joint of the outer medicine injection tube 33 and the inner wall of the medicine permeation tube 22 is fixedly connected with a supporting rod 35, one end of the medicine permeation tube 22 is fixedly connected with a round head 23, and the round head 23 is provided with a abdication hole 231; the bracing piece 35 is used for supporting the outer wall of outer injection tube 33, ensures that it is in the center department of penetrating medicine pipe 22, and the circular head 23 of penetrating medicine pipe 22 one end fixed connection is the arc shape, is convenient for push away penetrating medicine pipe 22 to in the rectum, and hole 231 of stepping down can be when drawing out the rectum with penetrating medicine pipe 22, steps down the liquid medicine in the penetrating medicine pipe 22, avoids the liquid medicine to receive the pulling together to take out.
The working principle and the using flow of the utility model are as follows: the drug delivery device has the advantages that the drug delivery device is pushed into the rectum of a patient through the connection of the through pipe 11, when the drug delivery is carried out in the rectum of the patient, the drug liquid in the injector 1 is connected with the inner drug injection tube 331 fixedly connected with one side of the rotating plate 3 through the through pipe 11, so that the drug liquid can be directly injected into the inner drug injection tube 331 when the drug liquid is injected through the drug permeation tube 22, after the drug outlet holes 34 formed in the outer drug injection tube 33 correspond to the inner drug outlet holes 341, the drug liquid flows out, the drug liquid is attached to the inner wall of the rectum of the patient, the rectum of the patient absorbs the drug liquid, the treatment effect is achieved, meanwhile, after the drug liquid is injected, the drug liquid is located between the outer drug injection tube 33 and the drug permeation tube 22, and when the drug permeation tube 22 is taken out from the rectum of the patient, the drug liquid can be prevented from being located in the inner drug permeation tube 331, the drug liquid can not be comprehensively treated on the patient, and meanwhile, the drug liquid can be directly located at various positions on the inner wall of the rectum when the drug liquid is injected, and the drug delivery effect is avoided.
Claims (5)
1. An enteral feeding set comprising a syringe (1), characterized in that: the injector (1) is connected with a through pipe (11), one end of the through pipe is fixedly connected with a rotating plate (3), an outer ring (2) is arranged outside the rotating plate (3), the rotating plate (3) is rotationally connected with the inner wall of the outer ring (2), a connecting hole (31) is formed in the center of the rotating plate (3), the outer wall of the through pipe (11) is attached to the outer wall of the connecting hole (31), one end of the outer ring (2) is fixedly connected with a connecting pipe (221), the drug injection device comprises a connecting pipe (221), a drug penetrating pipe (22) and a rotating plate (3), wherein one end of the connecting pipe (221) is fixedly connected with the drug penetrating pipe (22), one end of the drug penetrating pipe (22) is fixedly connected with an outer drug injecting pipe (33), one end of the rotating plate is fixedly connected with an inner drug injecting pipe (331), and an outer drug injecting hole (34) and an inner drug outlet hole (341) are respectively formed in the outer drug injecting pipe (33) and the inner drug injecting pipe (331).
2. An enteral feeding set according to claim 1, wherein: the outer wall of the through pipe (11) is fixedly connected with a fixing ring (111), the fixing ring (111) is positioned on the outer side of the rotating plate (3), the outer end of the outer ring (2) is fixedly connected with a supporting frame (21), and one end of the supporting frame (21) is fixedly connected with the fixing ring (111).
3. An enteral feeding set according to claim 1, wherein: the rotating plate (3) is fixedly connected with a limiting ring (32) at the joint of the outer ring (2), and a limiting groove (24) for limiting the limiting ring (32) is formed in the inner wall of the outer ring (2).
4. An enteral feeding set according to claim 1, wherein: the outer end of the rotating plate (3) is fixedly connected with a plurality of protruding blocks (311), and the outer ring (2) is fixedly connected with two round heads (23) for limiting the protruding blocks (311).
5. An enteral feeding set according to claim 1, wherein: the outer medicine injection tube (33) is fixedly connected with a supporting rod (35) at the joint of the inner wall of the medicine permeation tube (22), one end of the medicine permeation tube (22) is fixedly connected with a round head (23), and a yielding hole (231) is formed in the round head (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761692.2U CN220293980U (en) | 2023-07-06 | 2023-07-06 | Intestinal tract drug administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321761692.2U CN220293980U (en) | 2023-07-06 | 2023-07-06 | Intestinal tract drug administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220293980U true CN220293980U (en) | 2024-01-05 |
Family
ID=89346556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321761692.2U Active CN220293980U (en) | 2023-07-06 | 2023-07-06 | Intestinal tract drug administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220293980U (en) |
-
2023
- 2023-07-06 CN CN202321761692.2U patent/CN220293980U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |