CN220344875U - Novel needle aid - Google Patents
Novel needle aid Download PDFInfo
- Publication number
- CN220344875U CN220344875U CN202321578733.4U CN202321578733U CN220344875U CN 220344875 U CN220344875 U CN 220344875U CN 202321578733 U CN202321578733 U CN 202321578733U CN 220344875 U CN220344875 U CN 220344875U
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- CN
- China
- Prior art keywords
- needle
- tube
- connecting shaft
- shaft tube
- rubber piston
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- 239000002184 metal Substances 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 3
- 239000003814 drug Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 12
- 238000002347 injection Methods 0.000 abstract description 2
- 239000007924 injection Substances 0.000 abstract description 2
- 238000002513 implantation Methods 0.000 description 8
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a novel needle aid in the technical field of medical appliances, wherein a needle head is arranged at one end of a needle tube, a dial gauge is arranged at one side of the needle tube, a handle is arranged at one side of the needle tube, a threaded column is arranged at one end of the needle tube, a needle aid device is arranged at one end of the needle tube, a connecting shaft tube is arranged inside the needle aid device, a rubber piston block is arranged at one end of the connecting shaft tube, a one-way valve is arranged at one side of the rubber piston block, a connecting block is arranged at the top of the connecting shaft tube, an electric push rod is arranged at one side of the connecting block, when liquid medicine inside the needle tube is required to be injected, the electric push rod can be automatically started by pressing a first button, the connecting block and the connecting shaft tube can be driven to move, and then the rubber piston block is driven to move inside the needle tube, and the liquid medicine inside the needle tube can be injected into a patient through the needle head, so that the injection efficiency of the device is improved.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, and particularly relates to a novel needle aid.
Background
The needle aid generally has an implantation needle, and the implantation operation of the implantation needle can implant the implantation needle together with the sensor under the skin, and the sensor of the blood sugar detection device is implanted under the skin by using the needle aid; and the withdrawal of the implantation needle can withdraw the implantation needle from the human skin rapidly, leaving the sensor under the skin. Accordingly, it is desirable to provide a needle aid for rapidly and stably performing an implantation operation and a withdrawal operation of an implantation needle.
The existing needle assisting device has the advantages that the structure function is single, the efficiency of a needle inserting mode is low, needle hole infection is easy to cause, the use comfort of a user is reduced, and the novel needle assisting device is provided.
Disclosure of Invention
The utility model aims to provide a novel needle aid to solve the problems that in the prior art, the structure function of the existing needle aid is single, the efficiency of a needle insertion mode is low, needle hole infection is easy to cause, and the use comfort of a user is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel needle aid, includes the needle tubing, the one end of needle tubing is equipped with the syringe needle, one side of needle tubing is equipped with the scale table, one side of needle tubing is equipped with the handle, the one end of needle tubing is equipped with the screw thread post, the one end of needle tubing is equipped with the needle aid device, the inside of needle aid device is equipped with the connection central siphon, the one end of connecting the central siphon is equipped with rubber piston block, one side of rubber piston block is equipped with the check valve, the top of connecting the central siphon is equipped with the connecting block, one side of connecting block is equipped with electric putter, the one end of connecting the central siphon is equipped with metal flexible hose, metal flexible hose's one end is equipped with the negative pressure pump, one side of needle aid device is equipped with first button, one side of needle aid device is equipped with the second button.
Preferably, one end of the needle tube is fixedly connected with a needle head, a dial gauge is fixedly arranged on one side surface of the needle tube, and a grip is fixedly arranged on one side surface of the needle tube.
Preferably, one end of the needle tube is fixedly connected with a threaded column, and one end of the needle aid device is in threaded connection with one end of the needle tube through the threaded column.
Preferably, one end of the connecting shaft tube is fixedly connected with a rubber piston block, the inside of the connecting shaft tube is hollow, a one-way valve is fixedly arranged on one side surface of the rubber piston block, the rubber piston block is communicated with the inside of the connecting shaft tube through the one-way valve, and a connecting block is fixedly arranged on the top surface of the connecting shaft tube.
Preferably, one side of the connecting block is fixedly connected with an electric push rod, one end of the electric push rod is fixedly connected with the inner wall of the needle tube, and one end of the connecting shaft tube is connected with a metal telescopic hose in a sealing mode.
Preferably, one end of the metal telescopic hose is fixedly connected with a negative pressure pump, the negative pressure pump is arranged at one end of the outer side of the needle tube, the first button is electrically connected with the electric push rod, and the second button is electrically connected with the negative pressure pump.
Compared with the prior art, the utility model has the beneficial effects that:
1. when needs are to inject the inside liquid medicine of needle tubing, through pressing the first button, can start electric putter automatically, electric putter can drive connecting block and connecting shaft tube and remove, and then drive rubber piston piece and remove in the inside of needle tubing, can inject the inside liquid medicine of needle tubing into patient's body through the syringe needle to the efficiency of the device injection has been improved.
2. When extracting the liquid medicine, through pressing the second button, can start the negative pressure pump voluntarily, can produce the negative pressure to the inside of metal flexible hose, connecting central siphon and needle tubing through the negative pressure pump to make the inside of liquid medicine from the inside suction of syringe needle to the inside of needle tubing, accomplish the absorption to the liquid medicine, facilitate the use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a rubber piston block according to the present utility model;
FIG. 3 is a schematic view of a check valve according to the present utility model;
fig. 4 is a schematic view of the internal structure of the needle aid device of the present utility model.
In the figure: 1. a needle tube; 2. a needle; 3. a scale; 4. a grip; 5. a threaded column; 6. a needle aid device; 7. a connecting shaft tube; 8. a rubber piston block; 9. a one-way valve; 10. a connecting block; 11. an electric push rod; 12. a metal telescopic hose; 13. a negative pressure pump; 14. a first button; 15. and a second button.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel needle aid, including needle tubing 1, the one end of needle tubing 1 is equipped with syringe needle 2, one side of needle tubing 1 is equipped with scale table 3, one side of needle tubing 1 is equipped with handle 4, the one end of needle tubing 1 is equipped with screw thread post 5, the one end of needle tubing 1 is equipped with needle aid device 6, the inside of needle aid device 6 is equipped with connection central siphon 7, the one end of connection central siphon 7 is equipped with rubber piston 8, one side of rubber piston 8 is equipped with check valve 9, the top of connection central siphon 7 is equipped with connecting block 10, one side of connecting block 10 is equipped with electric putter 11, the one end of connecting central siphon 7 is equipped with metal flexible hose 12, the one end of metal flexible hose 12 is equipped with negative pressure pump 13, one side of needle aid device 6 is equipped with first button 14, one side of needle aid device 6 is equipped with second button 15.
Specifically, the one end fixedly connected with syringe needle 2 of needle tubing 1, a side fixed surface of needle tubing 1 is equipped with scale 3, a side fixed surface of needle tubing 1 installs handle 4, the one end fixedly connected with screw thread post 5 of needle tubing 1, the one end of needle aid device 6 and the one end of needle tubing 1 pass through screw thread post 5 and are threaded connection, the one end fixedly connected with rubber piston 8 of connecting shaft tube 7, the inside of connecting shaft tube 7 is hollow tubular, one side fixed surface of rubber piston 8 installs check valve 9, the inside of rubber piston 8 communicates with each other through check valve 9 with connecting shaft tube 7, the top fixed surface of connecting shaft tube 7 installs connecting block 10, one side fixedly connected with electric putter 11 of connecting block 10, the one end of electric putter 11 and the inner wall fixed connection of needle tubing 1, the one end sealing connection of connecting shaft tube 7 has flexible metal hose 12, the one end fixedly connected with negative pressure pump 13 of flexible metal hose 12, the one end in the outside of locating needle tubing 1 of negative pressure pump 13, first button 14 and electric putter 11 electric connection, second button 15 and negative pressure pump 13 are electric connection.
In this embodiment, when using, connect needle tubing 1 and helping between needle ware device 6 earlier, carry out threaded connection between the one end of helping needle ware device 6 and screw thread post 5, further improved the stability of connecting between needle tubing 1 and helping needle ware device 6, when extracting the liquid medicine, the user inserts the tip of needle tubing 2 inside the liquid medicine pipe, through pressing down second button 15, can start negative pressure pump 13 voluntarily, can produce the negative pressure to the inside of metal flexible hose 12 through negative pressure pump 13, connect shaft tube 7 and needle tubing 1, thereby make the liquid medicine inhale the inside of needle tubing 1 from the inside of needle tubing 2, accomplish the absorption to the liquid medicine, through the check valve 9 that is equipped with, check valve 9 can carry out unidirectional automatic opening according to the negative pressure that negative pressure pump 13 produced, when needs to inject the inside liquid medicine of needle tubing 1, after inserting patient's cortex tissue with needle tubing 2, through pressing down first button 14, can start electric putter 11 voluntarily, electric putter 11 can drive connecting block 10 and connect shaft tube 7 and remove, and then drive rubber piston block 8 and remove inside 1, can take needle tubing 1 through the inside of needle tubing 1, can take the user's interior through the needle tubing 3, convenient use of needle tubing 1 is convenient for use, user's grip 3 has been equipped with the needle tubing 3, convenient for use, syringe 1 is convenient for use, user's use is convenient to take needle tubing 3, user's inside is convenient to use, use.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a novel needle aid, includes needle tubing (1), its characterized in that: needle (1) one end is equipped with syringe needle (2), one side of syringe (1) is equipped with scale (3), one side of syringe (1) is equipped with handle (4), one end of syringe (1) is equipped with screw thread post (5), one end of syringe (1) is equipped with helps needle ware device (6), the inside of helping needle ware device (6) is equipped with connecting shaft tube (7), one end of connecting shaft tube (7) is equipped with rubber piston block (8), one side of rubber piston block (8) is equipped with check valve (9), the top of connecting shaft tube (7) is equipped with connecting block (10), one side of connecting block (10) is equipped with electric putter (11), one end of connecting shaft tube (7) is equipped with metal flexible hose (12), one end of metal flexible hose (12) is equipped with negative pressure pump (13), one side of helping needle ware device (6) is equipped with first button (14), one side of helping needle ware device (6) is equipped with second button (15).
2. A novel needle aid according to claim 1, characterized in that: one end of the needle tube (1) is fixedly connected with a needle head (2), a dial gauge (3) is fixedly arranged on one side surface of the needle tube (1), and a grip (4) is fixedly arranged on one side surface of the needle tube (1).
3. A novel needle aid according to claim 1, characterized in that: one end of the needle tube (1) is fixedly connected with a threaded column (5), and one end of the needle aid device (6) is in threaded connection with one end of the needle tube (1) through the threaded column (5).
4. A novel needle aid according to claim 1, characterized in that: one end fixedly connected with rubber piston block (8) of connecting shaft tube (7), the inside of connecting shaft tube (7) is hollow tubular, one side surface fixed mounting of rubber piston block (8) has check valve (9), the inside of rubber piston block (8) and connecting shaft tube (7) communicates with each other through check valve (9), the top surface fixed mounting of connecting shaft tube (7) has connecting block (10).
5. A novel needle aid according to claim 1, characterized in that: one side of connecting block (10) fixedly connected with electric putter (11), the inner wall fixed connection of one end and needle tubing (1) of electric putter (11), the one end sealing connection of connecting shaft tube (7) has metal flexible hose (12).
6. A novel needle aid according to claim 1, characterized in that: one end fixedly connected with negative pressure pump (13) of flexible metal hose (12), the one end in needle tubing (1) outside is located to negative pressure pump (13), first button (14) and electric putter (11) electric connection, second button (15) and negative pressure pump (13) are electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578733.4U CN220344875U (en) | 2023-06-20 | 2023-06-20 | Novel needle aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321578733.4U CN220344875U (en) | 2023-06-20 | 2023-06-20 | Novel needle aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220344875U true CN220344875U (en) | 2024-01-16 |
Family
ID=89504104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321578733.4U Active CN220344875U (en) | 2023-06-20 | 2023-06-20 | Novel needle aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220344875U (en) |
-
2023
- 2023-06-20 CN CN202321578733.4U patent/CN220344875U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |