CN208943235U - A kind of Gastroenterology dept.'s enteral administration device - Google Patents
A kind of Gastroenterology dept.'s enteral administration device Download PDFInfo
- Publication number
- CN208943235U CN208943235U CN201820541565.4U CN201820541565U CN208943235U CN 208943235 U CN208943235 U CN 208943235U CN 201820541565 U CN201820541565 U CN 201820541565U CN 208943235 U CN208943235 U CN 208943235U
- Authority
- CN
- China
- Prior art keywords
- delivery tube
- enteral administration
- administration device
- gastroenterology dept
- fluid
- 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
- 239000012530 fluid Substances 0.000 claims abstract description 69
- 210000002784 stomach Anatomy 0.000 claims abstract description 10
- 230000000903 blocking effect Effects 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims 1
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000968 intestinal effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229940126701 oral medication Drugs 0.000 description 1
- 239000007929 subcutaneous injection Substances 0.000 description 1
- 238000010254 subcutaneous injection Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to medical instruments field, specially a kind of Gastroenterology dept.'s enteral administration device.A kind of Gastroenterology dept.'s enteral administration device, including for the delivery tube to patient's enteral administration, the administration tube wall is equipped with the fluid hole flowed out for medical fluid, and the fluid hole is located at one end that delivery tube protrudes into patient's body；The administration tube wall is equipped with the support ring for preventing fluid hole and stomach wall from fitting and blocking, and the quantity of the support ring is multiple；The fluid hole is distributed between two neighboring support ring.
Description
Technical field
The utility model relates to medical instruments field, specially a kind of Gastroenterology dept.'s enteral administration device.
Background technique
Current partial digested section's stomach patient, because of the overweight reason of the state of an illness, normal conventional oral medication or subcutaneous injection are
It is unable to reach good therapeutic effect, only drug feeding Intestinal Mucosal Injury in Patients Undergoing is directly treated, can just make the quick health of patient
It is multiple.But it is directed to the device of intestinal canal administration now, common configuration is complicated, and medical fluid often focuses on some position, can not be equal
Medicine is spared to, to be unfavorable for the absorption of drug.Also, medicine liquid outlet can usually fit with the inner wall of stomach, lead to medical fluid stream
It is unsmooth out, to influence therapeutic effect.
Utility model content
The utility model provides a kind of Gastroenterology dept.'s enteral administration device, Gastroenterology dept.'s enteral administration device have uniformity of dosage with
And medical fluid flows out smooth advantage.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Gastroenterology dept.'s enteral administration device, including for the delivery tube to patient's enteral administration, the administration tube wall is set
There is the fluid hole for medical fluid outflow, the fluid hole is located at one end that delivery tube protrudes into patient's body；The administration tube wall is set
There is the support ring for preventing fluid hole and stomach wall from fitting and blocking, the quantity of the support ring is multiple；The fluid hole point
It is distributed between two neighboring support ring.
Preferably, the fluid hole circumferential arrangement is in the tube wall of delivery tube.
Preferably, the end that the delivery tube protrudes into patient's body is equipped with plug, the plug is equipped with to flow out for medical fluid
Through-hole.
Preferably, the administration inside pipe wall is fixed with conical flow guiding column, the conical flow guiding column and administration inside pipe wall
Between fixed by fixed block, the conical flow guiding column and administration inside pipe wall between there are the gaps passed through for medical fluid.
Preferably, the conical flow guiding column is set to the top of fluid hole.
Preferably, the delivery tube is communicated with sacculus, the sacculus is located at delivery tube backwards to fluid hole side.
Preferably, the delivery tube is equipped with medical fluid connector backwards to fluid hole one end.
Preferably, the utility model further includes for the impregnator to medical fluid connector injection medical fluid, the impregnator packet
It includes the liquid injection pipe being connected with medical fluid connector and pull generates the operation shank of negative pressure, be equipped with piston inside the liquid injection pipe,
The piston is mutually fixed by connecting rod and operation shank.
As further preferred, the liquid injection pipe is equipped with limit supporting plate.
The utility model has the following beneficial effects:
In the present invention, medical staff can be injected medical fluid by delivery tube opening, so that medical fluid is by fluid hole stream
Out at the stomach of patient, to achieve the purpose that treatment.Due to the setting of support ring, can be stayed between fluid hole and stomach inner wall
There is gap, is conducive to the outflow of medical fluid.Also, fluid hole is distributed between two support rings, is more conducive to the uniform of medical fluid
Distribution, to be more advantageous to the treatment to patient.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Gastroenterology dept.'s enteral administration device in the present embodiment；
Fig. 2 is the portion the A enlarged drawing in Fig. 1；
Fig. 3 is a kind of the schematic diagram of the section structure of Gastroenterology dept.'s enteral administration device in the present embodiment；
Fig. 4 is the portion the B enlarged drawing in Fig. 3；
Fig. 5 is the portion the C enlarged drawing in Fig. 4.
In figure: 11, delivery tube, 110, support ring, 111, fluid hole, 112, plug, 12, sacculus, 13, medical fluid connector, 14,
Conical flow guiding column, 21, liquid injection pipe, 210, limit supporting plate, 22, operation shank, 23, connecting rod, 230, piston.
Specific embodiment
The present embodiment provides a kind of technical solutions:
As shown in Fig. 1~5, a kind of Gastroenterology dept.'s enteral administration device, including for the delivery tube 11 to patient's enteral administration, institute
It states 11 tube wall of delivery tube and is equipped with the fluid hole 111 flowed out for medical fluid, the fluid hole 111 is located at delivery tube 11 and protrudes into patient's body
One end；11 tube wall of delivery tube is equipped with the support ring 110 for preventing fluid hole 111 and stomach wall from fitting and blocking, described
The quantity of support ring 110 is multiple；The fluid hole 111 is distributed between two neighboring support ring 110.
In the present embodiment, medical staff can be injected medical fluid by 11 opening of delivery tube, so that medical fluid is by fluid hole 111
It flows out at the stomach of patient, to achieve the purpose that treatment.Due to the setting of support ring 110, fluid hole 111 and stomach inner wall
Between can there are gaps, be conducive to the outflow of medical fluid.Also, fluid hole 111 is distributed between two support rings 110, more added with
Conducive to being uniformly distributed for medical fluid, to be more advantageous to the treatment to patient.
As shown in Figure 1 or 2,111 circumferential arrangement of fluid hole is in the tube wall of delivery tube 11.
As shown in Fig. 2, the end that the delivery tube 11 protrudes into patient's body is equipped with plug 112, the plug 112, which is equipped with, to be supplied
The through-hole of medical fluid outflow.
As shown in Figure 3 or Figure 4,11 inner wall of delivery tube is fixed with conical flow guiding column 14, the conical flow guiding column 14
It is fixed between 11 inner wall of delivery tube by fixed block, there are for medical fluid between 11 inner wall of the conical flow guiding column 14 and delivery tube
By gap.
As shown in figure 3, the conical flow guiding column 14 is set to the top of fluid hole 111.
As shown in figure 3, the delivery tube 11 is communicated with sacculus 12, the sacculus 12 is located at delivery tube 11 backwards to fluid hole
111 sides.
As shown in figure 3, the delivery tube 11 is equipped with medical fluid connector 13 backwards to 111 one end of fluid hole.
The present embodiment further includes the impregnator for injecting medical fluid to medical fluid connector 13, and the impregnator includes connecing with medical fluid
First 13 liquid injection pipes 21 being connected and pull generate the operation shank 22 of negative pressure, are equipped with piston 230 inside the liquid injection pipe 21,
The piston 230 is fixed by connecting rod 23 and operation 22 phase of shank.
As shown in figure 5, the liquid injection pipe 21 is equipped with limit supporting plate 210.
Claims (9)
1. a kind of Gastroenterology dept.'s enteral administration device, including for the delivery tube (11) to patient's enteral administration, which is characterized in that described
Delivery tube (11) tube wall is equipped with the fluid hole (111) flowed out for medical fluid, and the fluid hole (111) is located at delivery tube (11) and protrudes into trouble
The intracorporal one end of person；
Delivery tube (11) tube wall is equipped with the support ring (110) for preventing fluid hole (111) and stomach wall from fitting and blocking, institute
It is multiple for stating the quantity of support ring (110)；
The fluid hole (111) is distributed between two neighboring support ring (110).
2. a kind of Gastroenterology dept.'s enteral administration device according to claim 1, which is characterized in that fluid hole (111) circumference
It is arranged in the tube wall of delivery tube (11).
3. a kind of Gastroenterology dept.'s enteral administration device according to claim 1, which is characterized in that the delivery tube (11) protrudes into trouble
The intracorporal end of person is equipped with plug (112), and the plug (112) is equipped with the through-hole flowed out for medical fluid.
4. a kind of Gastroenterology dept.'s enteral administration device according to claim 1, which is characterized in that delivery tube (11) inner wall is solid
Surely conical flow guiding column (14) are equipped with, are fixed between the conical flow guiding column (14) and delivery tube (11) inner wall by fixed block, institute
State between conical flow guiding column (14) and delivery tube (11) inner wall that there are the gaps passed through for medical fluid.
5. a kind of Gastroenterology dept.'s enteral administration device according to claim 4, which is characterized in that the conical flow guiding column (14) sets
It is placed in the top of fluid hole (111).
6. a kind of Gastroenterology dept.'s enteral administration device according to claim 1, which is characterized in that the delivery tube (11) is communicated with
Sacculus (12), the sacculus (12) are located at delivery tube (11) backwards to fluid hole (111) side.
7. a kind of Gastroenterology dept.'s enteral administration device according to claim 1, which is characterized in that the delivery tube (11) is backwards to out
Fluid apertures (111) one end is equipped with medical fluid connector (13).
8. a kind of Gastroenterology dept.'s enteral administration device according to claim 7, which is characterized in that further include for medical fluid connector
(13) impregnator of medical fluid is injected, the impregnator includes that the liquid injection pipe (21) being connected with medical fluid connector (13) and pull produce
The operation shank (22) of raw negative pressure, the liquid injection pipe (21) is internal to be equipped with piston (230), and the piston (230) passes through connecting rod
(23) it is mutually fixed with operation shank (22).
9. a kind of Gastroenterology dept.'s enteral administration device according to claim 8, which is characterized in that the liquid injection pipe (21) is equipped with
It limits supporting plate (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541565.4U CN208943235U (en) | 2018-04-17 | 2018-04-17 | A kind of Gastroenterology dept.'s enteral administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820541565.4U CN208943235U (en) | 2018-04-17 | 2018-04-17 | A kind of Gastroenterology dept.'s enteral administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943235U true CN208943235U (en) | 2019-06-07 |
Family
ID=66729734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820541565.4U Expired - Fee Related CN208943235U (en) | 2018-04-17 | 2018-04-17 | A kind of Gastroenterology dept.'s enteral administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943235U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419719A (en) * | 2020-04-16 | 2020-07-17 | 济南市人民医院 | Drug delivery device for treating gastrointestinal diseases |
| CN113827853A (en) * | 2021-10-15 | 2021-12-24 | 谢雨亭 | Direct-administration type gastrointestinal administration device for gastroenterology medicines |
| CN114870222A (en) * | 2022-05-09 | 2022-08-09 | 中国人民解放军总医院第三医学中心 | Gastroenterology ware of dosing |
-
2018
- 2018-04-17 CN CN201820541565.4U patent/CN208943235U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419719A (en) * | 2020-04-16 | 2020-07-17 | 济南市人民医院 | Drug delivery device for treating gastrointestinal diseases |
| CN113827853A (en) * | 2021-10-15 | 2021-12-24 | 谢雨亭 | Direct-administration type gastrointestinal administration device for gastroenterology medicines |
| CN113827853B (en) * | 2021-10-15 | 2024-01-26 | 谢雨亭 | Gastroenterology medicine directly gives formula intestines and stomach ware of dosing |
| CN114870222A (en) * | 2022-05-09 | 2022-08-09 | 中国人民解放军总医院第三医学中心 | Gastroenterology ware of dosing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |