CN215231086U - Prefilled syringe of clinical neuromuscular blocker injection - Google Patents
Prefilled syringe of clinical neuromuscular blocker injection Download PDFInfo
- Publication number
- CN215231086U CN215231086U CN202022974021.7U CN202022974021U CN215231086U CN 215231086 U CN215231086 U CN 215231086U CN 202022974021 U CN202022974021 U CN 202022974021U CN 215231086 U CN215231086 U CN 215231086U
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- injection
- sleeve
- lag
- push rod
- neuromuscular blocker
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Abstract
The utility model discloses a embedment syringe in advance of clinical neuromuscular blocker injection, including lag and injection sleeve, the inside of lag is provided with injection sleeve, it has the push rod to peg graft in injection sleeve's inside, the one end of push rod is provided with the piston, the interior roof fixed mounting of lag has ultraviolet lamp, ultraviolet lamp's below is provided with the refrigerator, the inside wall of lag is provided with the photocatalyst. This embedment syringe in advance of clinical neuromuscular blocker injection, cooperation through lag and protective cap sets up, can avoid syringe and external environment to contact, through ultraviolet lamp, the cooperation setting of photocatalyst and refrigerator, can disinfect and prevent external bacterial infection to the syringe needle, the safety in utilization of embedment syringe in advance has been improved, cooperation through push rod, buffer spring and buffer spacer sets up, impact force when can reducing push rod and piston and promote, guarantee the precision of injection.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a pre-filling and sealing injector of clinical neuromuscular blocker injection.
Background
In the operation process of the traditional injector, a solvent injection water and the like are firstly extracted by the injector, then a needle of the injector is pricked into a solute bottle powder injection or water injection, then the solvent is pushed out to be mixed and dissolved with the solute, and finally the mixed liquid medicine is extracted into the injector to inject a human body or add medicine into an infusion bottle.
The existing pre-filling and sealing injector is filled with medicine in advance and then is filled and sealed in the injector, and then a sheath is used for protecting an injection needle, so that the protection mode is poor in effect, and when the injector is transported, the sheath is loosened and falls off due to vibration, and the needle is easily infected, therefore, the pre-filling and sealing injector of the clinical neuromuscular blocker injection is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To the deficiency of the prior art, the utility model provides a pre-filling and sealing injector of clinical neuromuscular blocker injection, which solves the problem of the prior art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a embedment syringe in advance of clinical neuromuscular blocker injection, includes lag and injection sleeve, the inside of lag is provided with injection sleeve, it has the push rod to peg graft in injection sleeve's inside, the one end of push rod is provided with the piston, the one end of piston is seted up flutedly, the inside of recess is provided with buffer spring, buffer spring's one end and push rod fixed connection, the other end of piston is provided with buffer pad, injection sleeve's top fixedly connected with syringe needle, the roof fixed mounting in the lag has ultraviolet lamp, ultraviolet lamp's below is provided with the refrigerator, the inside wall of lag is provided with the photocatalyst.
Optionally, one end of the injection sleeve is fixedly connected with a push plate, a through hole is formed in the middle of the push plate, and one end of the push rod penetrates through the through hole and extends to the outside of the injection sleeve.
Optionally, the two sides of one end of the push rod are provided with limit blocks, the inner side wall of the groove is provided with limit grooves, and the limit blocks are matched with the limit grooves.
Optionally, one end of the protective sleeve is in threaded connection with a protective cap, and spongy cushions are filled in the protective cap and the protective sleeve.
Optionally, an elastic sealing sleeve is sleeved on the surface of the piston, and the diameter of the elastic sealing sleeve is slightly larger than the inner diameter of the injection sleeve.
Optionally, the upper surface and the lower surface of the push plate are both provided with anti-skidding wear plates.
(III) advantageous effects
The utility model provides a embedment syringe in advance of clinical neuromuscular blocker injection possesses following beneficial effect:
1. this embedment syringe in advance of clinical neuromuscular blocker injection sets up through the cooperation of lag and helmet, and after encapsulating the medicine, places the syringe inside the lag to use the helmet to seal, avoid its and external environment to contact, through the cooperation setting of ultraviolet lamp, photocatalyst and refrigerator, can disinfect and prevent external bacterial infection to the syringe needle of protection in the lag, improved embedment syringe's safety in utilization in advance.
2. This embedment syringe in advance of clinical neuromuscular blocker injection, through the push rod, buffer spring and buffer spacer's cooperation setting, when medical personnel is injecting, reduce the impact force when push rod and piston promote, play the effect of buffering, can guarantee the precision of injection, therefore, the clothes hanger is strong in practicability, setting through the elastic sealing cover, can improve sealed effect, avoid the injection to leak, through setting up the anti-skidding antifriction plate at push pedal upper surface and lower surface, can improve the stability of medical staff when the injection, avoid the hand to slide.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of a partial three-dimensional structure of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 4 is a schematic view of the partial cross-sectional structure of the present invention;
fig. 5 is an enlarged schematic view of a structure shown in fig. 4 according to the present invention.
In the figure: 1. a protective sleeve; 2. an injection sleeve; 3. a push rod; 4. a piston; 5. a buffer spring; 6. a cushion pad; 7. an injection needle; 8. an ultraviolet lamp; 9. a refrigerator; 10. a photocatalyst; 11. pushing the plate; 12. a limiting block; 13. a protective cap; 14. a sponge cushion; 15. an elastic sealing sleeve; 16. an antiskid wear plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 5, the present invention provides a technical solution: a pre-encapsulated injector of clinical neuromuscular blocker injection comprises a protective sleeve 1 and an injection sleeve 2, the interior of the protective sleeve 1 is provided with the injection sleeve 2, a push rod 3 is inserted into the injection sleeve 2, one end of the injection sleeve 2 is fixedly connected with a push plate 11, the upper surface and the lower surface of the push plate 11 are both provided with anti-skidding wear plates 16, the stability of medical personnel during injection can be improved through the anti-skidding wear plates 16 arranged on the upper surface and the lower surface of the push plate 11, the middle part of the push plate 11 is provided with a through hole, one end of the push rod 3 penetrates through the through hole and extends to the exterior of the injection sleeve 2, one end of the push rod 3 is provided with a piston 4, the surface of the piston 4 is sleeved with an elastic sealing sleeve 15, the diameter of the elastic sealing sleeve 15 is slightly larger than the inner diameter of the injection sleeve 2, the sealing effect can be improved through the arrangement of the elastic sealing sleeve 15, and injection liquid leakage is avoided, one end of the piston 4 is provided with a groove, both sides of one end of the push rod 3 are provided with limit blocks 12, the inner side wall of the groove is provided with a limit groove, the limit blocks 12 are matched with the limit groove, a buffer spring 5 is arranged in the groove, one end of the buffer spring 5 is fixedly connected with the push rod 3, the other end of the piston 4 is provided with a buffer gasket 6, the impact force during injection can be reduced through the matching arrangement of the push rod 3, the buffer spring 5 and the buffer gasket 6, the injection precision is improved, the top of the injection sleeve 2 is fixedly connected with an injection needle 7, the inner top wall of the protective sleeve 1 is fixedly provided with an ultraviolet lamp 8, a refrigerator 9 is arranged below the ultraviolet lamp 8, the inner side wall of the protective sleeve 1 is provided with a photocatalyst 10, the injection needle 7 can be protected from bacterial infection through the matching arrangement of the ultraviolet lamp 8, the photocatalyst 10 and the refrigerator 9, one end of the protective sleeve 1 is in threaded connection with a cap 13, the inside of protective cap 13 and lag 1 all is filled with foam-rubber cushion 14, sets up through the cooperation of lag 1 and protective cap 13, can avoid syringe and external environment to contact.
To sum up, this embedment syringe in advance of clinical neuromuscular blocker injection, when using, at first absorb the liquid medicine that needs the embedment through syringe needle 7 into the inside of injection sleeve 2, place the syringe in the inside of lag 1, seal lag 1 with protective cap 13, shine syringe needle 7 through ultraviolet lamp 8, can play the effect of disinfecting, setting through refrigerator 9, can reduce the inside temperature of lag 1, can improve the save time of liquid medicine, take out the syringe from the inside of lag 1 when needing to inject, medical personnel inject through promoting push rod 3.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a embedment syringe in advance of clinical neuromuscular blocker injection, includes lag (1) and injection sleeve (2), its characterized in that: the inside of lag (1) is provided with injection sleeve (2), it has push rod (3) to peg graft in the inside of injection sleeve (2), the one end of push rod (3) is provided with piston (4), the one end of piston (4) is seted up flutedly, the inside of recess is provided with buffer spring (5), the one end and the push rod (3) fixed connection of buffer spring (5), the other end of piston (4) is provided with buffer pad (6), the top fixedly connected with injection needle (7) of injection sleeve (2), the interior roof fixed mounting of lag (1) has ultraviolet lamp (8), the below of ultraviolet lamp (8) is provided with refrigerator (9), the inside wall of lag (1) is provided with photocatalyst (10).
2. The pre-filled syringe of clinical neuromuscular blocker injection according to claim 1, wherein: the injection device is characterized in that one end of the injection sleeve (2) is fixedly connected with a push plate (11), a through hole is formed in the middle of the push plate (11), and one end of the push rod (3) penetrates through the through hole and extends to the outside of the injection sleeve (2).
3. The pre-filled syringe of clinical neuromuscular blocker injection according to claim 1, wherein: both sides of push rod (3) one end all are provided with stopper (12), the spacing groove has been seted up to the recess inside wall, stopper (12) and spacing groove looks adaptation.
4. The pre-filled syringe of clinical neuromuscular blocker injection according to claim 1, wherein: one end of the protective sleeve (1) is in threaded connection with a protective cap (13), and sponge cushions (14) are filled in the protective cap (13) and the protective sleeve (1).
5. The pre-filled syringe of clinical neuromuscular blocker injection according to claim 1, wherein: the surface of the piston (4) is sleeved with an elastic sealing sleeve (15), and the diameter of the elastic sealing sleeve (15) is slightly larger than the inner diameter of the injection sleeve (2).
6. The pre-filled syringe of clinical neuromuscular blocker injection according to claim 2, wherein: the upper surface and the lower surface of the push plate (11) are both provided with anti-skidding wear plates (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974021.7U CN215231086U (en) | 2020-12-12 | 2020-12-12 | Prefilled syringe of clinical neuromuscular blocker injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022974021.7U CN215231086U (en) | 2020-12-12 | 2020-12-12 | Prefilled syringe of clinical neuromuscular blocker injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215231086U true CN215231086U (en) | 2021-12-21 |
Family
ID=79452356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022974021.7U Active CN215231086U (en) | 2020-12-12 | 2020-12-12 | Prefilled syringe of clinical neuromuscular blocker injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215231086U (en) |
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2020
- 2020-12-12 CN CN202022974021.7U patent/CN215231086U/en active Active
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