CN2482424Y - Embedded type abdominal cavity drug administration device - Google Patents
Embedded type abdominal cavity drug administration device Download PDFInfo
- Publication number
- CN2482424Y CN2482424Y CN 01241414 CN01241414U CN2482424Y CN 2482424 Y CN2482424 Y CN 2482424Y CN 01241414 CN01241414 CN 01241414 CN 01241414 U CN01241414 U CN 01241414U CN 2482424 Y CN2482424 Y CN 2482424Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- base
- tube
- abdominal cavity
- embedded type
- 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 - Lifetime
Links
- 210000000683 abdominal cavity Anatomy 0.000 title abstract description 8
- 238000001647 drug administration Methods 0.000 title 1
- 238000007912 intraperitoneal administration Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 3
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 abstract description 8
- 102000004877 Insulin Human genes 0.000 abstract description 4
- 108090001061 Insulin Proteins 0.000 abstract description 4
- 229940125396 insulin Drugs 0.000 abstract description 4
- 229940079593 drug Drugs 0.000 abstract description 3
- 239000003814 drug Substances 0.000 abstract description 3
- 206010028980 Neoplasm Diseases 0.000 abstract description 2
- 230000003110 anti-inflammatory effect Effects 0.000 abstract description 2
- 230000010412 perfusion Effects 0.000 abstract description 2
- 238000011282 treatment Methods 0.000 abstract description 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000012377 drug delivery Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000007920 subcutaneous administration Methods 0.000 description 3
- 230000003203 everyday effect Effects 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
An embedded type abdominal cavity drug delivery device is characterized in that an injection needle socket 1 is a cylinder, a hole is formed in the center of the bottom of the cylinder, one end of a transfusion tube 6 is inserted into the hole, a base 2 is a combination of the cylinder and a disc at the outer edge of the cylinder bottom, and a guide tube 8 is inserted into the circle center from one side of the disc of the base 2 and enables the transfusion tube 6 to penetrate through the circle center. The device can prevent the patient from suffering from the skin and flesh of the patient during daily injection, and the insulin directly reaches the abdominal cavity, the effect taking time is fast, and the device can also be applied to the local perfusion of abdominal cavity tumors, the local anti-inflammatory and detumescent drug instillation of the abdominal cavity and other treatments.
Description
This utility model relates to medical apparatus and instruments, is used for fixing to insert subcutaneous syringe, cooperates insulin pump to use.
Diabetics must insert hypodermic syringe after using insulin pump all the year round on the abdominal cavity.Patient's injectable drug every day, the Shi Zexu that changes one's clothes, has a bath take out syringe needle, and then thrust skin, cause extra misery to the patient.
The design's purpose provides a kind of embedded type intraperitoneal administration device, and syringe is imbedded subcutaneous, and syringe needle thrusts syringe rather than skin repeatedly.
This embedded type intraperitoneal administration device comprises base 2, entry needle socket 1, it is characterized in that entry needle socket 1 is cylinder, and there is the round platform of external diameter greater than cylindrical shell the upper end, and seal 4 is placed in one, and cylindrical shell bottom centre is porose; The external diameter of tube for transfusion 6 equates with the hole, in the end patchhole; Base 2 is the assembly of cylinder and tube disk outer, the end, and the tube center of circle, the end is porose, and the aperture is greater than the aperture of socket 1; Tube for transfusion 6 other ends pass the center of circle from base 2 nozzles; Guide pipe 8 inserts the center of circle and tube for transfusion 6 is passed wherein from base 2 disks one side.
The design's advantage is to be the basis with placing the base of subcutaneous permanent fixation and injector socket, seal in the entry needle socket is substituted skin, by pinprick is mashed lose sealing property after, can extract socket and only change wherein seal, and this material is durable.Therefore, the patient can the several years relies on this device as ground on the one, and the suffering of flesh when avoiding injecting every day, and the through abdominal cavity of insulin, the entry-into-force time is fast.This design also can promote the use of the local perfusion of belly cavity tumor, treatments such as abdominal cavity local anti-inflammatory detumescence drug drip.
Fig. 1 is an embedded type intraperitoneal administration device overall schematic:
Fig. 2 is the cutaway view of this device:
Embodiment:
This embedded type intraperitoneal administration device comprises base 2, entry needle socket 1, it is characterized in that entry needle socket 1 is cylinder, and there is the round platform of external diameter greater than cylindrical shell the upper end, and cylindrical shell bottom centre is porose; The external diameter of tube for transfusion 6 equates that with the hole end is in cylinder bottom outside patchhole; Base 2 is the assembly of cylinder and tube outer, end disk, and the tube center of circle, the end is porose, and the aperture is greater than the aperture of socket 1; Tube for transfusion 6 other ends pass the center of circle from base 2 nozzles; Guide pipe 8 inserts the center of circle and tube for transfusion 6 is passed wherein from base 2 disks one side.Locked groove 3 is arranged at the outer wall bottom of entry needle socket 1 cylinder, and cylinder outer wall and cylindrical shell outer bottom are embedded with sealing ring 5, and seal 4 is a cylinder, and its bottom has conical space to lack, and places in entry needle socket 1 cylinder.Two stop pins 7 are equipped with in base 2 cylinder medial walls; The upper surface of base 2 discs has concavo-convex.
Claims (3)
1, a kind of embedded type intraperitoneal administration device comprises base (2), entry needle socket (1), it is characterized in that entry needle socket (1) is a cylinder, and there is the round platform of external diameter greater than cylindrical shell the upper end, and cylindrical shell bottom centre is porose; The external diameter of tube for transfusion (6) equates with the hole, and an end is outside the bottom in the patchhole; Base (2) is the assembly of cylinder and tube disk outer, the end, and the tube center of circle, the end is porose, and the aperture is greater than the aperture of socket (1); Tube for transfusion (6) other end passes the center of circle from base (2) nozzle; Guide pipe (8) inserts the center of circle and tube for transfusion (6) is passed wherein from base (2) disk one side.
2, embedded type intraperitoneal administration device according to claim 1, locked groove (3) is arranged at the outer wall bottom that it is characterized in that entry needle socket (1) cylinder, cylinder outer wall and cylindrical shell outer bottom are embedded with sealing ring (5), seal (4) is a cylinder, its bottom has conical space to lack, and places in the cylinder of entry needle socket (1).
3, embedded type intraperitoneal administration device according to claim 1 is characterized in that base 2 cylinder medial walls are equipped with two stop pins (7); The upper surface of base (2) disc has concavo-convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241414 CN2482424Y (en) | 2001-04-28 | 2001-04-28 | Embedded type abdominal cavity drug administration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01241414 CN2482424Y (en) | 2001-04-28 | 2001-04-28 | Embedded type abdominal cavity drug administration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2482424Y true CN2482424Y (en) | 2002-03-20 |
Family
ID=33653416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01241414 Expired - Lifetime CN2482424Y (en) | 2001-04-28 | 2001-04-28 | Embedded type abdominal cavity drug administration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2482424Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006108336A1 (en) * | 2005-03-31 | 2006-10-19 | Chinese Academy Of Medical Sciences Institute Of Biomedical Engineering | Implantable administrating catheter |
| CN105561421A (en) * | 2015-12-22 | 2016-05-11 | 河南诺沃组织工程有限公司 | Heart and brain perfusion injection needle for rats |
-
2001
- 2001-04-28 CN CN 01241414 patent/CN2482424Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006108336A1 (en) * | 2005-03-31 | 2006-10-19 | Chinese Academy Of Medical Sciences Institute Of Biomedical Engineering | Implantable administrating catheter |
| CN105561421A (en) * | 2015-12-22 | 2016-05-11 | 河南诺沃组织工程有限公司 | Heart and brain perfusion injection needle for rats |
| CN105561421B (en) * | 2015-12-22 | 2020-01-31 | 河南诺沃组织工程有限公司 | rat heart brain perfusion injection needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110428 Granted publication date: 20020320 |