CN213347267U - Improved atomizing special injector - Google Patents
Improved atomizing special injector Download PDFInfo
- Publication number
- CN213347267U CN213347267U CN202021578726.0U CN202021578726U CN213347267U CN 213347267 U CN213347267 U CN 213347267U CN 202021578726 U CN202021578726 U CN 202021578726U CN 213347267 U CN213347267 U CN 213347267U
- Authority
- CN
- China
- Prior art keywords
- elastic plate
- arc
- needle
- nipple
- top plate
- 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
- 210000002445 nipple Anatomy 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 239000003814 drug Substances 0.000 abstract description 11
- 239000007787 solid Substances 0.000 abstract description 4
- 210000003462 vein Anatomy 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 208000036647 Medication errors Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to the technical field of medical equipment, and an improvement special syringe that atomizes is disclosed, including needle tubing, piston handle, nipple and syringe needle, the junction of nipple and syringe needle all adopts square structure, be provided with the scale mark on the pipe wall of needle tubing, the pipe wall of needle tubing is pasted and is had the label, the fixed solid fixed ring that is equipped with in bottom of syringe needle, the fixed elastic plate that distributes the setting from top to bottom that is equipped with two of the tip symmetry of needle tubing, gu fixed ring's lateral wall and with two the jack has all been seted up, two to the position department of correspondence of elastic plate the elastic plate is passed respectively the inside of jack, and two the one side that the elastic plate deviates from all fixes and is equipped with the fixture block, two the inside of jack all be equipped with the tight mechanism in top that the elastic plate. The utility model discloses not only can stop the emergence of mistake of using medicine from the root, guarantee patient's security, avoid appearing the phenomenon that syringe needle and nipple break away from simultaneously.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a special syringe of improvement atomizing.
Background
Aerosol inhalation is a common clinical procedure, and as many aerosol medicines are prepared by an anatomizing preparation, nurses can use a syringe to aspirate when preparing medicines, and then attach non-vein marks to distinguish intravenous medicines.
However, the clinical work is busy, the potential safety hazard still exists, the confusion still occurs due to carelessness, the atomized medicine is used as intravenous medicine, and the loss of lives and properties of patients is caused. In addition, in the nursing work, the phenomenon that the needle tube is separated from the needle head can occur when the medicine is often injected or injected in a viscous manner and has large resistance or the pressure of the needle tip is overlarge, so that the normal operation of the nursing work is influenced. Therefore, the utility model provides an improvement atomizing special syringe.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the clinical work is busy in the prior art, the potential safety hazard still exists, the confusion can still happen carelessly, the atomization medicine is taken as the vein medicine, the loss is caused to the lives and properties of patients, and the needle head and the needle tube can break away from, and the improved atomization special syringe is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a special syringe of improvement atomizing, includes needle tubing, piston handle, nipple and syringe needle, the junction of nipple and syringe needle all adopts square structure, be provided with the scale mark on the pipe wall of needle tubing, the pipe wall of needle tubing is pasted and is had the label, the fixed solid fixed ring that is equipped with in bottom of syringe needle, the fixed elastic plate that is equipped with two about the distribution and sets up of tip symmetry of needle tubing, gu fixed ring's lateral wall and with two the jack has all been seted up to the position department of correspondence of elastic plate, two the elastic plate is respectively and passes the inside of jack, and two one side that the elastic plate deviates from all fixes and is equipped with the fixture block, two the inside of jack all be equipped with the tight mechanism in top that the elastic plate offseted the.
Preferably, the tight mechanism in top includes the arc roof, the arc roof is the slope setting, the one end of arc roof with the lateral wall fixed connection of jack, and the other end of arc roof and the surperficial counterbalance setting of elastic plate.
Preferably, the angle between the arc-shaped top plate and the jack is fixedly provided with a reinforcing welding spot.
Preferably, a chamfer corresponding to the position of the clamping block is formed at the left opening of the jack.
Preferably, the clamping block is an arc-shaped convex block.
Preferably, one end of the elastic plate, which is far away from the needle tube, is provided with a convex arc-shaped end surface.
Preferably, the elastic plate and the arc-shaped top plate are both made of medical polyvinyl chloride materials.
Compared with the prior art, the utility model provides a special syringe of improvement atomizing possesses following beneficial effect:
1. this special syringe of improvement atomizing adopts square structural connection through nipple and syringe needle, can make needle tubing and vein interface coincide, and the label that is equipped with simultaneously, the medical personnel of being convenient for distinguish, stops the emergence of using medicine mistake from the root, has guaranteed patient's security.
2. This improvement atomizing special syringe through solid fixed ring, elastic plate, fixture block, arc roof, the enhancement solder joint and the chamfer that is equipped with, can strengthen the stability of being connected between syringe needle and the nipple, avoids appearing the phenomenon that syringe needle and nipple break away from.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only can stop the emergence of using medicine mistake from the root, guaranteed patient's security, avoid appearing the phenomenon that syringe needle and nipple break away from simultaneously.
Drawings
Fig. 1 is a schematic structural view of an improved atomizing injector according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
In the figure: the needle tube 1, the piston handle 2, the nipple 3, the needle head 4, the scale mark 5, the fixing ring 6, the elastic plate 7, the fixture block 8, the arc-shaped top plate 9, the reinforced welding point 10, the chamfer 11 and the label 12.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a special syringe of improvement atomizing, including needle tubing 1, piston handle 2, nipple 3 and syringe needle 4's junction all adopts square structure, be provided with scale mark 5 on needle tubing 1's the pipe wall, needle tubing 1's pipe wall is pasted and is had label 12, fixed solid fixed ring 6 that is equipped with in syringe needle 4's bottom, needle tubing 1's tip symmetry is fixed and is equipped with two elastic plates 7 that distribute the setting from top to bottom, the one end that needle tubing 1 was kept away from to elastic plate 7 adopts bellied arc terminal surface setting, gu fixed ring 6's lateral wall and the position department of corresponding with two elastic plates 7 have all seted up the jack, two elastic plates 7 are the inside that passes the jack respectively, and two elastic plates 7 one side that deviate from mutually all fix and are equipped with fixture block 8, fixture block 8 adopts the arc lug, the inside of two jacks all is equipped.
The tight mechanism in top includes arc roof 9, and arc roof 9 is the slope setting, and the one end of arc roof 9 and the lateral wall fixed connection of jack, and the other end of arc roof 9 and the surperficial counterbalance setting of elastic plate 7.
The fixed strong solder joint 10 that is provided with of angle department between arc roof 9 and the jack can increase the fixed effect of arc roof 9.
And a chamfer 11 corresponding to the position of the fixture block 8 is formed at the left opening of the jack.
In the utility model, when in use, the nipple 3 and the needle head 4 are connected by adopting a square structure, the needle tube 1 can not be inosculated with the vein interface, and the label 12 is arranged at the same time, thereby being convenient for the medical care personnel to distinguish, radically avoiding the occurrence of medication errors, ensuring the safety of patients, when the nipple 3 is connected with the needle head 4, the end part of the elastic plate 7 can be inserted into the jack on the fixing ring 6, because the fixture block 8 on the end part of the elastic plate 7 can be contacted with the chamfer 11 and the elastic plate 7 can be deformed, when the elastic plate 7 is deformed and extends into the jack, the elastic plate 7 can extrude the arc-shaped top plate 10, when the fixture block 8 on the elastic plate 7 extends out of the jack, because the deformation force of the elastic plate 7 is added with the external force exerted by the arc-shaped top plate 9, thereby the fixture block 8 on the elastic plate 7 can be tightly clamped with the fixing ring 6, and further enhancing the stability of the connection, the phenomenon that the needle head 4 is separated from the nipple 3 is avoided.
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 (7)
1. An improved special atomizing injector comprises a needle tube (1), a piston handle (2), a nipple (3) and a needle head (4), it is characterized in that the joint of the nipple (3) and the needle head (4) adopts a square structure, the wall of the needle tube (1) is provided with scale marks (5), the wall of the needle tube (1) is adhered with a label (12), the bottom of the needle head (4) is fixedly provided with a fixed ring (6), the end part of the needle tube (1) is symmetrically and fixedly provided with two elastic plates (7) which are distributed up and down, jacks are arranged on the side wall of the fixing ring (6) and at positions corresponding to the two elastic plates (7), the two elastic plates (7) respectively penetrate through the inner parts of the jacks, and two one sides that elastic plate (7) deviate from mutually all fixedly are equipped with fixture block (8), two the inside of jack all be equipped with the tight mechanism in top that elastic plate (7) offseted the setting.
2. The improved atomizing special syringe as claimed in claim 1, wherein said tightening mechanism includes an arc top plate (9), said arc top plate (9) is disposed in an inclined manner, one end of said arc top plate (9) is fixedly connected to the side wall of said insertion hole, and the other end of said arc top plate (9) is disposed against the surface of said elastic plate (7).
3. The improved special atomizing injector according to claim 2, characterized in that a reinforcing welding point (10) is fixedly arranged at an angle between the arc-shaped top plate (9) and the insertion hole.
4. The improved special atomizing injector according to claim 1, wherein a chamfer (11) corresponding to the position of the block (8) is formed at the left opening of the insertion hole.
5. The improved special atomizing injector according to claim 1, characterized in that said block (8) is an arc-shaped projection.
6. The improved special atomizing injector according to claim 1, characterized in that one end of the elastic plate (7) far away from the needle tube (1) is provided with a convex arc end face.
7. The improved special atomizing injector according to claim 2, characterized in that the elastic plate (7) and the arc-shaped top plate (9) are both made of medical polyvinyl chloride material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578726.0U CN213347267U (en) | 2020-08-03 | 2020-08-03 | Improved atomizing special injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021578726.0U CN213347267U (en) | 2020-08-03 | 2020-08-03 | Improved atomizing special injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213347267U true CN213347267U (en) | 2021-06-04 |
Family
ID=76142116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021578726.0U Expired - Fee Related CN213347267U (en) | 2020-08-03 | 2020-08-03 | Improved atomizing special injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213347267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288240A (en) * | 2021-06-08 | 2021-08-24 | 北京博海康源医疗器械有限公司 | Closed microcatheter treatment device in venous cavity |
-
2020
- 2020-08-03 CN CN202021578726.0U patent/CN213347267U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113288240A (en) * | 2021-06-08 | 2021-08-24 | 北京博海康源医疗器械有限公司 | Closed microcatheter treatment device in venous cavity |
| CN113288240B (en) * | 2021-06-08 | 2022-02-22 | 北京博海康源医疗器械有限公司 | Closed microcatheter treatment device in venous cavity |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210604 |