CN215916015U - Special needle for Limaiqing injection - Google Patents
Special needle for Limaiqing injection Download PDFInfo
- Publication number
- CN215916015U CN215916015U CN202120208092.8U CN202120208092U CN215916015U CN 215916015 U CN215916015 U CN 215916015U CN 202120208092 U CN202120208092 U CN 202120208092U CN 215916015 U CN215916015 U CN 215916015U
- Authority
- CN
- China
- Prior art keywords
- needle
- circle wall
- wall surface
- injection
- inner circle
- 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
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 31
- 230000000694 effects Effects 0.000 claims abstract description 29
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims description 40
- 238000010521 absorption reaction Methods 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000004659 sterilization and disinfection Methods 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 14
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 206010051055 Deep vein thrombosis Diseases 0.000 description 1
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 206010047249 Venous thrombosis Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001631 haemodialysis Methods 0.000 description 1
- 230000000322 hemodialysis Effects 0.000 description 1
- 229960002897 heparin Drugs 0.000 description 1
- 229920000669 heparin Polymers 0.000 description 1
- 239000003055 low molecular weight heparin Substances 0.000 description 1
- 229940127215 low-molecular weight heparin Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a needle special for Limeiqing injection, which has the technical scheme key points that: comprises an installation block, one side of the installation block is provided with a needle hole, the inner circle wall surface of the needle hole is fixedly sleeved with a needle tube, the other side of the installation block is provided with an installation groove, wherein the mounting groove is communicated with the needle hole, the inner circle wall surface of the mounting groove is movably sleeved with the sealing block, the outer circle wall surface of the mounting block is provided with a plurality of connecting grooves, by arranging the sealing block, when the medical staff uses the device, the inner circle wall surface of the mounting groove is movably sleeved on the outer circle wall surface of the injection tube by taking out the sealing block, so that the mounting block is stably mounted on the injection tube, and then the upright maiqing is sucked into the needle cylinder from the inner circle wall surface of the needle tube by pulling the core rod, thereby reach and store the effect of standing maiqing to syringe inside, insert the patient with the needle tubing through medical personnel, promote the core bar and extrude standing maiqing and flow out from the interior circle wall of needle tubing to reach the effect of injecting standing maiqing to the patient.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a needle special for Limeiqing injection.
Background
Limeqing is a low molecular weight heparin calcium obtained by chemical cracking of heparin, and originally developed as an anticoagulant for the prevention and treatment of thrombotic diseases, such as deep vein thrombosis, and for the prevention of blood coagulation during hemodialysis.
Traditional syringe needle is mostly plastic packaging, easily causes the harm to the syringe needle in storage, transportation etc. process, leads to the syringe needle unable to use, and traditional syringe needle does not have a simple and convenient disinfection method when using, leads to medical personnel when using, needs disinfect extravagant operating time in addition, for solving above-mentioned problem, we provide a kind and immediately take off special syringe needle of injection.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems mentioned in the background technology, the utility model aims to provide a needle special for Limeiqing injection so as to solve the problems mentioned in the background technology.
The technical purpose of the utility model is realized by the following technical scheme:
a needle head special for immediately injecting a needle comprises an installation block, wherein a needle hole is formed in one side of the installation block, a needle tube is fixedly sleeved on the inner circle wall surface of the needle hole, an installation groove is formed in the other side of the installation block, the installation groove is communicated with the needle hole, and a sealing block is movably sleeved on the inner circle wall surface of the installation groove.
Through adopting above-mentioned technical scheme, through setting up the sealing block, medical personnel are when using this device, through taking out the sealing block, cup joint the excircle wall at the injection syringe with the activity of the interior circle wall of mounting groove, make the stable installation of installation piece on the injection syringe, inside rethread pulling core bar messenger immediately makes a step blue or green from the interior circle wall suction cylinder of needle tubing, thereby reach and immediately store the effect of a step blue or green to the cylinder inside, insert the patient with the needle tubing through medical personnel internal, promote the core bar extrusion immediately make a step blue or green from the interior circle wall outflow of needle tubing, thereby reach and inject immediately to the patient and immediately make a step blue or green effect.
Preferably, a plurality of connecting grooves are formed in the outer circle wall surface of the mounting block, a protective sleeve is arranged on one side of the mounting block, a plurality of fixing blocks are fixedly mounted on one side of the protective sleeve, and the positions of the fixing blocks correspond to the positions of the connecting grooves.
Through adopting above-mentioned technical scheme, through setting up the protective sheath, cup joint the interior circle wall at the protective sheath through the excircle wall activity with the needle tubing, with fixed block and spread groove activity joint together, reach the effect that protective sheath and installation piece were installed together, through setting up the protective sheath, can effectually protect the needle tubing not receive external pollution and harm to the security of this device has been improved.
Preferably, a first fixing groove is formed in one side of the mounting block, a second fixing groove is formed in one side of the protective sleeve, the position of the second fixing groove corresponds to the position of the first fixing groove, a connecting ring is fixedly mounted on the inner circle of the second fixing groove, and the inner circle wall surface of the first fixing groove is movably sleeved with the connecting ring, so that the protective sleeve is connected with the mounting block.
Through adopting above-mentioned technical scheme, through setting up the go-between, when fixed block and spread groove activity joint together, cup joint together through fixed slot one and go-between activity, can make the protective sheath stable link together with the installation piece, be difficult for droing to make this device reach better security.
Preferably, one side of the protective sleeve is provided with a rotating hole, and the inner circle wall surface of the rotating hole is movably sleeved with a threaded column.
Through adopting above-mentioned technical scheme, through setting up the screw thread post, when the screw thread wall of screw thread post and the screw thread wall threaded connection in rotatory hole were together, medical personnel made the screw thread post can realize the effect of removing about in the inside in rotatory hole through anticlockwise or clockwise rotation screw thread post.
Preferably, one side of the threaded column is fixedly provided with a storage box, and the inner circle wall surface of the storage box is fixedly provided with a disinfection bag.
Through adopting above-mentioned technical scheme, through setting up the disinfection bag, medical alcohol is stored to the inside of disinfection bag, and medical personnel pass through rotatory screw thread post, make the screw thread post remove to the direction of installation piece, and the removal through the screw thread post drives the bin and removes, and when the disinfection bag was pricked by the needle tubing that the inside activity of protective sheath cup jointed, medical alcohol flowed out, through rocking the protective sheath, made medical alcohol and needle tubing fully contact, reached the sterile effect of apparatus.
Preferably, one side of the threaded column is provided with an absorption sleeve, the inner circle wall surface of the absorption sleeve is movably sleeved with a water absorption sponge, the outer circle wall surface of one end of the threaded column penetrates through the inner circle wall surface of the water absorption sponge, and the end of the threaded column I is fixedly installed with the absorption sleeve, so that the water absorption sponge is movably sleeved on the inner circle wall surface of the absorption sleeve.
Through adopting above-mentioned technical scheme, through setting up the sponge that absorbs water, medical personnel are through rotatory absorption cover, drive the bin and remove, when the needle tubing that the disinfection bag was cup jointed by the inside activity of protective sheath is punctured, medical alcohol flows, through rocking the protective sheath, make medical alcohol disinfect to the needle tubing, rethread antiport absorbs the cover, make the screw thread post move backward, thereby medical alcohol after the use can flow through rotatory hole, absorb by the sponge that absorbs water, make medical alcohol waste liquid can not flow to the external world.
In summary, the utility model mainly has the following beneficial effects:
by arranging the sealing block, when a medical worker uses the device, the inner circle wall surface of the mounting groove is movably sleeved on the outer circle wall surface of the injection tube by taking out the sealing block, so that the mounting block is stably mounted on the injection tube, and then the upright maiqing is sucked into the needle cylinder from the inner circle wall surface of the needle tube by pulling the core rod, so that the effect of storing the upright maiqing in the needle cylinder is achieved, the needle tube is inserted into a patient body by the medical worker, the core rod is pushed to extrude the upright maiqing to flow out from the inner circle wall surface of the needle tube, so that the effect of injecting the upright maiqing to the patient is achieved, by arranging the protective sleeve, the outer circle wall surface of the needle tube is movably sleeved on the inner circle wall surface of the protective sleeve, the fixed block is movably clamped with the connecting groove, so that the effect of mounting the protective sleeve together with the mounting block is achieved, by arranging the protective sleeve, the needle tube can be effectively protected from external pollution and damage, and the safety of the device is improved, through setting up the go-between, when fixed block and spread groove activity joint together, cup joint together through fixed slot one and go-between activity, can make the protective sheath stable link together with the installation piece, be difficult for droing to make this device reach better security.
By arranging the threaded post, when the threaded wall surface of the threaded post is in threaded connection with the threaded wall surface of the rotary hole, medical staff can realize the effect of moving the threaded post leftwards and rightwards in the rotary hole by rotating the threaded post anticlockwise or clockwise, the medical staff can drive the storage box to move by moving the threaded post by setting the disinfection bag, when the disinfection bag is punctured by the needle tube movably sleeved in the protective sleeve, medical alcohol flows out, the medical alcohol is fully contacted with the needle tube by shaking the protective sleeve to achieve the effect of disinfecting instruments by rotating the threaded post, by setting the water absorption sponge, when the disinfection bag is punctured by the needle tube movably sleeved in the protective sleeve, the medical alcohol is disinfected by shaking the protective sleeve, and then the absorption sleeve is rotated reversely, make the screw thread post remove to the medical alcohol after the use can flow through rotatory hole, is absorbed by the sponge that absorbs water, makes medical alcohol waste liquid can not flow to the external world.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a cross-sectional structural schematic view of the mounting block of the present invention;
FIG. 3 is a schematic view of a protective cover according to the present invention;
FIG. 4 is a schematic cross-sectional view of a protective cover of the present invention;
figure 5 is a schematic view of an absorbent sleeve structure according to the present invention.
Reference numerals: 1. mounting blocks; 2. a pinhole; 3. a needle tube; 4. mounting grooves; 5. a sealing block; 6. connecting grooves; 7. a protective sleeve; 8. a fixed block; 9. a first fixing groove; 10. a second fixing groove; 11. a connecting ring; 12. rotating the hole; 13. a threaded post; 14. a storage tank; 15. sterilizing the bag; 16. an absorbent sleeve; 17. a water-absorbing sponge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, 2 and 3, the needle head special for standing maiqing injection comprises an installation block 1, wherein the installation block 1 is of a cylindrical structure, one side of the installation block 1 is provided with a needle hole 2, the needle hole 2 is a circular groove, the inner circular wall surface of the needle hole 2 is fixedly sleeved with a needle tube 3, the needle tube 3 is of a circular tube type structure, the other side of the installation block 1 is provided with an installation groove 4, the installation groove 4 is a circular groove, wherein mounting groove 4 and pinhole 2 communicate each other, the activity of the interior round wall of mounting groove 4 has cup jointed sealed piece 5, sealed piece 5 is cylindrical structure, a plurality of spread groove 6 has been seted up to 1 excircle wall of mounting block, spread groove 6 is the arc wall, one side of mounting block 1 is provided with protective sheath 7, protective sheath 7 is cylindrical hollow structure and right side for uncovered, one side fixed mounting of protective sheath 7 has a plurality of fixed block 8, fixed block 8 is the arc piece, wherein the position of fixed block 8 is corresponding with the position of spread groove 6.
Referring to fig. 2, 3 and 4, a first fixing groove 9 is formed in one side of the mounting block 1, the first fixing groove 9 is an annular groove, a second fixing groove 10 is formed in one side of the protective sleeve 7, the second fixing groove 10 is an annular groove, the position of the second fixing groove 10 corresponds to the position of the first fixing groove 9, an inner circle fixed mounting of the second fixing groove 10 is provided with a connecting ring 11, the connecting ring 11 is of an annular structure, an inner circle wall surface of the first fixing groove 9 is movably sleeved with the connecting ring 11, the protective sleeve 7 is connected with the mounting block 1, a rotary hole 12 is formed in one side of the protective sleeve 7, the rotary hole 12 is a circular through hole and an inner circle wall surface thereof is provided with threads, a threaded column 13 is movably sleeved on the inner circle wall surface of the rotary hole 12, and the threaded column 13 is of a cylindrical structure and is provided with threads on an outer circle wall surface thereof.
Referring to fig. 5, one side fixed mounting of screw thread post 13 has bin 14, bin 14 is cylindrical hollow structure and right side open, round wall fixed mounting of bin 14 has disinfection bag 15, disinfection bag 15 does not do the repeated description here for current structure, one side of screw thread post 13 is provided with absorption cover 16, absorption cover 16 is cylindrical hollow structure and right side open, the sponge 17 that absorbs water has been cup jointed in the activity of the interior round wall of absorption cover 16, it is the ring shape structure to absorb water sponge 17, wherein the interior round wall of sponge 17 that absorbs water is passed to the excircle wall of screw thread post 13 one end, the end of screw thread post 13 is in the same place with absorption cover 16 fixed mounting, make the sponge 17 that absorbs water activity cup joint at the interior round wall of absorption cover 16.
When using, medical personnel are through rotatory absorption cover 16, it removes to the direction of installation piece 1 to drive screw thread post 13, it removes to drive bin 14 to remove through the removal of screw thread post 13, when disinfection bag 15 is punctured by the needle tubing 3 that the inside activity of protective sheath 7 cup jointed, medical alcohol flows, through rocking protective sheath 7, make medical alcohol and needle tubing 3 fully contact, reach the sterile effect of apparatus, through taking out sealed piece 5, cup joint the excircle wall at the injection syringe with the activity of the interior circle wall of mounting groove 4, make installation piece 1 stable install on the injection syringe, through extracting protective sheath 7, expose needle tubing 3, can immediately take a step blue or green extraction and injection into.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 special syringe needle of immediately, maiqing injection, includes installation piece (1), its characterized in that: pinhole (2) have been seted up to one side of installation piece (1), needle tubing (3) have been cup jointed to the interior round wall of pinhole (2) is fixed, mounting groove (4) have been seted up to the opposite side of installation piece (1), and wherein mounting groove (4) and pinhole (2) communicate each other, sealing block (5) have been cup jointed in the activity of the interior round wall of mounting groove (4).
2. The needle special for limemiqing injection as claimed in claim 1, characterized in that: a plurality of spread groove (6) have been seted up to installation piece (1) excircle wall, one side of installation piece (1) is provided with protective sheath (7), one side fixed mounting of protective sheath (7) has a plurality of fixed block (8), and wherein the position of fixed block (8) is corresponding with the position of spread groove (6).
3. The needle special for limemiqing injection as claimed in claim 2, characterized in that: fixed slot one (9) has been seted up to one side of installation piece (1), fixed slot two (10) have been seted up to one side of protective sheath (7), and wherein the position of fixed slot two (10) corresponds with the position of fixed slot one (9), the interior circle fixed mounting of fixed slot two (10) has go-between (11), and wherein the interior circle wall of fixed slot one (9) is in the same place with go-between (11) activity cup joint, makes protective sheath (7) link together with installation piece (1).
4. The needle special for limemiqing injection as claimed in claim 3, characterized in that: one side of the protective sleeve (7) is provided with a rotating hole (12), and the inner circle wall surface of the rotating hole (12) is movably sleeved with a threaded column (13).
5. The needle special for limemiqing injection as claimed in claim 4, characterized in that: one side fixed mounting of screw thread post (13) has bin (14), the interior circle wall fixed mounting of bin (14) has disinfection bag (15).
6. The needle special for limemiqing injection as claimed in claim 5, characterized in that: one side of the threaded column (13) is provided with an absorption sleeve (16), the inner circle wall surface of the absorption sleeve (16) is movably sleeved with a water absorption sponge (17), wherein the outer circle wall surface of one end of the threaded column (13) penetrates through the inner circle wall surface of the water absorption sponge (17), and the end of the threaded column (13) is fixedly installed together with the absorption sleeve (16), so that the water absorption sponge (17) is movably sleeved on the inner circle wall surface of the absorption sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208092.8U CN215916015U (en) | 2021-01-26 | 2021-01-26 | Special needle for Limaiqing injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120208092.8U CN215916015U (en) | 2021-01-26 | 2021-01-26 | Special needle for Limaiqing injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215916015U true CN215916015U (en) | 2022-03-01 |
Family
ID=80408911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120208092.8U Expired - Fee Related CN215916015U (en) | 2021-01-26 | 2021-01-26 | Special needle for Limaiqing injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215916015U (en) |
-
2021
- 2021-01-26 CN CN202120208092.8U patent/CN215916015U/en not_active Expired - Fee Related
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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: 20220301 |