CN211024543U - Intracardiac postoperative care is with stabilizing device of dosing - Google Patents
Intracardiac postoperative care is with stabilizing device of dosing Download PDFInfo
- Publication number
- CN211024543U CN211024543U CN201921062637.8U CN201921062637U CN211024543U CN 211024543 U CN211024543 U CN 211024543U CN 201921062637 U CN201921062637 U CN 201921062637U CN 211024543 U CN211024543 U CN 211024543U
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- China
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- lateral wall
- fixedly connected
- cylinder
- block
- lantern ring
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Abstract
The utility model discloses an intracardiac postoperative care is with stabilizing device of dosing, including the cylinder, the top lateral wall fixedly connected with planking of cylinder, the end lateral wall fixedly connected with bottom block of threaded rod, the inside wall and the cylinder fixed connection of bottom block, the lateral wall threaded connection of threaded rod has the screw block, the lateral wall symmetry fixedly connected with cardboard of screw block, and the lateral wall of cylinder is equipped with the lantern ring, and the lateral wall and the cardboard of the lantern ring are laminated mutually. The utility model discloses set up an intracardiac postoperative care is with stabilizing device of dosing, rotate the screw thread piece earlier, the screw thread piece can remove at the outer wall of threaded rod, it is spacing to carry out with the laminating of the lantern ring through the cardboard, come spacing to the injection volume through the lantern ring, then when promoting the piston rod, the piston rod can drive hollow pole and cup joint with the threaded rod, when removing a position, hollow pole can carry on spacingly with the laminating of screw thread piece, can control the dose of injection, appear faint deviation when avoiding injecting, prevent that the deviation from influencing the recovery of postoperative.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to stable device of dosing is used in intracardiac postoperative care.
Background
The cardiology department, cardiovascular internal medicine promptly, be the clinical department that the big internal medicine of hospital at all levels set up in order to diagnose cardiovascular vascular disease, after the department of cardiology, can inject some medicines to the patient and stabilize the state of an illness, but at present all use conventional syringe clinically, all judge by the scale on syringe surface to the measurement of injecting, appear weak deviation when injecting very easily, the holistic postoperative of very easy influence of little deviation resumes, therefore we propose a intracardiac postoperative care with stable device of dosing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stable device of dosing is used in intracardiac postoperative care to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intracardiac postoperative care is with stabilizing device of dosing, includes the cylinder, the top lateral wall fixedly connected with planking of cylinder, the inner chamber of cylinder is equipped with the piston rod, the empty core rod of the end lateral wall symmetry fixedly connected with of piston rod, the lateral wall and the planking clearance fit of empty core rod, the inner chamber of empty core rod is equipped with the threaded rod, the end lateral wall fixedly connected with bottom block of threaded rod, the inside wall and the cylinder fixed connection of bottom block, the lateral wall threaded connection of threaded rod has the thread block, the lateral wall symmetry fixedly connected with cardboard of thread block, the lateral wall of cylinder is equipped with the lantern ring, the lateral wall and the cardboard of the lantern ring laminate mutually.
The top side wall of the piston rod is fixedly connected with a top block, the top side wall of the top block is fixedly connected with a concave block, and the top side wall of the concave block is fixedly connected with a pull ring.
The front side wall of the lantern ring is fixedly connected with a pointer, and the rear side wall of the pointer is attached to the needle cylinder.
And the bottom side wall of the pull ring is fixedly connected with a gasket.
The utility model has the advantages that: the utility model discloses set up an intracardiac postoperative care is with stabilizing device of dosing, rotate the screw thread piece earlier, the screw thread piece can remove at the outer wall of threaded rod, it is spacing to carry out with the laminating of the lantern ring through the cardboard, come spacing to the injection volume through the lantern ring, then when promoting the piston rod, the piston rod can drive hollow pole and cup joint with the threaded rod, when removing a position, hollow pole can carry on spacingly with the laminating of screw thread piece, can control the dose of injection, appear faint deviation when avoiding injecting, prevent that the deviation from influencing the recovery of postoperative.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a detailed view of the construction of the thread blocks and collar of fig. 1.
Detailed Description
Referring to fig. 1 and 2, the present invention provides a technical solution: a stable drug delivery device for intracardiac postoperative care comprises a needle cylinder 1, a top side wall fixedly connected with outer plate 3 of the needle cylinder 1, an inner cavity of the needle cylinder 1 is assembled with a piston rod 2, a bottom side wall of the piston rod 2 is symmetrically and fixedly connected with a hollow rod 4, the outer side wall of the hollow rod 4 is in clearance fit with the outer plate 3, an inner cavity of the hollow rod 4 is assembled with a threaded rod 5, a bottom side wall of the threaded rod 5 is fixedly connected with a bottom block 6, the inner side wall of the bottom block 6 is fixedly connected with the needle cylinder 1, the outer side wall of the threaded rod 5 is in threaded connection with a threaded block 8, the outer side wall of the threaded block 8 is symmetrically and fixedly connected with a clamping plate 9, the outer side wall of the needle cylinder 1 is assembled with a lantern ring 10, the outer side wall of the lantern ring 10 is attached with the clamping plate 9, drive the lantern ring 10 simultaneously and slide, come spacing to the injection volume through the lantern ring 10, then when promoting piston rod 2, piston rod 2 can drive hollow rod 4 and cup joint with threaded rod 5, when removing a certain position, hollow rod 4 can carry on spacingly with the laminating of threaded block 8, can control the dose of injection, appear faint deviation when avoiding injecting, prevent that the deviation from influencing the recovery of postoperative.
The top lateral wall fixedly connected with kicking block 11 of piston rod 2, the concave type piece 12 of top lateral wall fixedly connected with of kicking block 11, the top lateral wall fixedly connected with pull ring 13 of concave type piece 12, when injecting, the thumb can laminate in concave type piece 12 center department, can mention simple and convenient fixed, can make the process that the injection promoted more steady, when the extraction medicine, stimulates pull ring 13 simultaneously, can make the pulling process more laborsaving.
The preceding lateral wall fixedly connected with pointer 7 of lantern ring 10, the back lateral wall and the cylinder 1 of pointer 7 laminate mutually, and pointer 7 can cooperate the accurate directional scale of lantern ring 10, can improve holistic precision.
The bottom side wall fixedly connected with gasket 14 of pull ring 13, the material of gasket 14 is rubber, when pulling pull ring 13, can increase pull ring 13's frictional force, can make the process of pulling more comfortable simultaneously.
The utility model discloses a theory of operation and process:
when using, rotate screw thread piece 8 earlier, through the characteristics of screw thread, screw thread piece 8 can remove at the outer wall of threaded rod 5, laminate with the lantern ring 10 through cardboard 9 and carry on spacingly, it slides to drive the lantern ring 10 simultaneously, it is spacing to the injection volume through the lantern ring 10, then when promoting piston rod 2, piston rod 2 can drive hollow rod 4 and cup joint with threaded rod 5, when removing a position, hollow rod 4 can laminate with screw thread piece 8 and carry on spacingly, can control the dose of injection, appear faint deviation when avoiding injecting, prevent that the deviation from influencing the recovery of postoperative.
Claims (4)
1. The utility model provides an intracardiac postoperative care is with stabilizing device of dosing which characterized in that: including cylinder (1), the top lateral wall fixedly connected with planking (3) of cylinder (1), the inner chamber of cylinder (1) is equipped with piston rod (2), the hollow pole (4) of the end lateral wall symmetry fixedly connected with of piston rod (2), the lateral wall and planking (3) clearance fit of hollow pole (4), the inner chamber of hollow pole (4) is equipped with threaded rod (5), the end lateral wall fixedly connected with bottom block (6) of threaded rod (5), the inside wall and cylinder (1) fixed connection of bottom block (6), the lateral wall threaded connection of threaded rod (5) has thread block (8), the lateral wall symmetry fixedly connected with cardboard (9) of thread block (8), the lateral wall of cylinder (1) is equipped with the lantern ring (10), the lateral wall and cardboard (9) of the lantern ring (10) are laminated mutually.
2. The stable drug delivery device for intracardiac post-operative care according to claim 1, characterized in that: the top side wall of the piston rod (2) is fixedly connected with a top block (11), the top side wall of the top block (11) is fixedly connected with a concave block (12), and the top side wall of the concave block (12) is fixedly connected with a pull ring (13).
3. The stable drug delivery device for intracardiac post-operative care according to claim 1, characterized in that: the front side wall of the lantern ring (10) is fixedly connected with a pointer (7), and the rear side wall of the pointer (7) is attached to the needle cylinder (1).
4. The stable drug delivery device for intracardiac post-operative care according to claim 2, characterized in that: and the bottom side wall of the pull ring (13) is fixedly connected with a gasket (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062637.8U CN211024543U (en) | 2019-07-09 | 2019-07-09 | Intracardiac postoperative care is with stabilizing device of dosing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921062637.8U CN211024543U (en) | 2019-07-09 | 2019-07-09 | Intracardiac postoperative care is with stabilizing device of dosing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211024543U true CN211024543U (en) | 2020-07-17 |
Family
ID=71543853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921062637.8U Expired - Fee Related CN211024543U (en) | 2019-07-09 | 2019-07-09 | Intracardiac postoperative care is with stabilizing device of dosing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211024543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730731A (en) * | 2021-09-01 | 2021-12-03 | 江苏治宇医疗器材有限公司 | Anti-needle-stick safety device for injection device |
-
2019
- 2019-07-09 CN CN201921062637.8U patent/CN211024543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113730731A (en) * | 2021-09-01 | 2021-12-03 | 江苏治宇医疗器材有限公司 | Anti-needle-stick safety device for injection device |
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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: 20200717 Termination date: 20210709 |