CN213374364U - Anti-acupuncture cannula intravenous infusion apparatus - Google Patents
Anti-acupuncture cannula intravenous infusion apparatus Download PDFInfo
- Publication number
- CN213374364U CN213374364U CN202021645947.5U CN202021645947U CN213374364U CN 213374364 U CN213374364 U CN 213374364U CN 202021645947 U CN202021645947 U CN 202021645947U CN 213374364 U CN213374364 U CN 213374364U
- Authority
- CN
- China
- Prior art keywords
- needle
- wall
- sleeve
- cannula
- tube
- 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
- 238000001802 infusion Methods 0.000 title claims abstract description 34
- 238000001467 acupuncture Methods 0.000 title claims abstract description 8
- 238000001990 intravenous administration Methods 0.000 title claims description 12
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 17
- 208000012266 Needlestick injury Diseases 0.000 claims description 7
- 239000000645 desinfectant Substances 0.000 claims description 6
- 210000003462 vein Anatomy 0.000 abstract description 8
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 5
- 206010052428 Wound Diseases 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000009385 viral infection Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 241000711549 Hepacivirus C Species 0.000 description 1
- 241000700721 Hepatitis B virus Species 0.000 description 1
- 241000725303 Human immunodeficiency virus Species 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a puncture-proof casing vein infusion apparatus, which comprises an infusion hose, wherein one end of the infusion hose is connected with a needle tube, the outer wall of the needle tube is fixedly connected with a fixing piece, the outer walls of the two sides of the fixing piece are symmetrically provided with grooves, one end of the needle tube is connected with a needle head, the outer wall of the needle tube is sleeved with a protection tube, the needle head is positioned in the protection tube, the outer wall of the infusion hose is sleeved with a plurality of sliding sleeves in a sliding manner, the outer walls of the sliding sleeves are commonly connected with a casing, the inner wall of the casing is fixedly connected with a partition plate, and the outer; the utility model discloses a set up sleeve pipe, draw-in groove, fixture block, recess etc. and after the infusion was accomplished, can insert the syringe needle in the sleeve pipe to through the cooperation of recess and draw-in groove and the limiting displacement of fixture block, with the syringe needle restriction at the intraductal, in order to avoid syringe needle roll-off sleeve pipe, thereby effectively reduce follow-up collection processing, take place the probability of acupuncture injury incident.
Description
Technical Field
The utility model relates to an infusion apparatus, in particular to a puncture-proof sleeve vein infusion apparatus.
Background
The infusion apparatus is a common medical consumable, and a channel between a vein and liquid medicine is established through aseptic treatment for intravenous infusion. The transfusion system is generally composed of eight parts, namely a vein needle or an injection needle, a needle head protective cap, a transfusion hose, a liquid medicine filter, a flow rate regulator, a drip cup, a bottle stopper puncture outfit, an air filter and the like, which are connected, and the partial transfusion system is also provided with an injection piece, a medicine adding port and the like.
However, the existing disposable infusion apparatus lacks an effective protection device after being used, so as to stab medical staff or related workers in the subsequent collection and treatment process, and at present, more than 20 pathogens are proved to be capable of being transmitted by puncture wound, which causes occupational infection, wherein the most common hepatitis B virus, hepatitis C virus and AIDS virus are caused by puncture wound, 80-90% of healthy medical staff suffering from infectious diseases are caused by puncture wound, and 80% of medical staff injured by puncture wound are nurses.
Therefore, an effective protection device is arranged for the infusion apparatus, so that the occurrence probability of needle stick injury is reduced, and the problem to be solved at present is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prevent acupuncture sleeve pipe vein transfusion system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a prevent acupuncture sleeve pipe vein transfusion system, includes the infusion hose, the one end of infusion hose is connected with the needle tubing, the outer wall fixedly connected with stationary blade of needle tubing, the both sides outer wall symmetry of stationary blade is seted up flutedly, the one end of needle tubing is connected with the syringe needle, the outer wall of needle tubing has cup jointed the protection tube, the syringe needle is located the protection tube, a plurality of sliding sleeve, a plurality of have been cup jointed in the outer wall slip of infusion hose the outer wall of sliding sleeve is connected with the sleeve pipe jointly, sheathed tube inner wall fixedly connected with baffle, the guiding hole has been seted up to the outer wall of baffle, the sheathed tube opening part outer.
As a further aspect of the present invention: the inside of sleeve pipe is provided with sponge pipe, liquid bag, sponge pipe is located between baffle and the liquid bag.
As a further aspect of the present invention: the inner diameter of the sponge tube is smaller than the outer diameter of the needle head, and the length of the sponge tube is smaller than the length of the needle head.
As a further aspect of the present invention: the interior of the liquid bag is filled with disinfectant.
As a further aspect of the present invention: the clamping groove is close to two clamping blocks fixedly connected with the inner wall of one end of the sleeve opening in a symmetrical mode, and an inclined plane is arranged at one end, close to the sleeve opening, of each clamping block.
As a further aspect of the present invention: the size of the clamping groove is matched with the size of the two grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up sleeve pipe, draw-in groove, fixture block, stationary blade, recess etc. and after the infusion was accomplished, can insert the syringe needle in the sleeve pipe to through the cooperation of recess and draw-in groove and the limiting displacement of fixture block, with the syringe needle restriction at the intraductal, in order to avoid syringe needle roll-off sleeve pipe, thereby effectively reduce follow-up collection processing in-process, take place the probability of acupuncture injury incident.
2. The utility model discloses a setting of sponge pipe, liquid bag etc. after the syringe needle inserts the cover intraductal, can stab the liquid bag, make the antiseptic solution in the liquid bag flow, the sponge pipe can absorb the antiseptic solution of outflow under capillary action to make the even distribution of antiseptic solution in the sponge pipe, through the contact of syringe needle and sponge pipe, utilize the antiseptic solution to disinfect to the syringe needle, thereby when the unexpected stab takes place in the engineering that carries out processing to the transfusion system in the later stage, can effectively reduce the probability of viral infection.
Drawings
Fig. 1 is a schematic structural view of a needle-prick prevention cannula intravenous infusion set.
Fig. 2 is a schematic structural diagram of a cannula in a needle-prick prevention cannula intravenous infusion set.
Fig. 3 is a schematic structural diagram of a fixture block in an anti-needle-stick cannula intravenous infusion set.
Fig. 4 is a schematic view of the use state of the anti-needle-prick cannula intravenous infusion set.
The infusion device comprises an infusion hose 1, a needle tube 2, a fixing piece 3, a groove 4, a needle 5, a protection tube 6, a sliding sleeve 7, a sleeve 8, a partition plate 9, a guide hole 10, a sponge tube 11, a liquid bag 12, a clamping groove 13, a clamping block 14 and an inclined plane 15.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in the embodiment of the utility model, an anti-acupuncture sleeve vein infusion apparatus, including infusion hose 1, infusion hose 1's one end is connected with needle tubing 2, needle tubing 2's outer wall fixedly connected with stationary blade 3, recess 4 has been seted up to stationary blade 3's both sides outer wall symmetry, needle tubing 2's one end is connected with syringe needle 5, needle tubing 2's outer wall has cup jointed protection tube 6, syringe needle 5 is located protection tube 6, infusion hose 1's outer wall slides and has cup jointed a plurality of sliding sleeve 7, a plurality of sliding sleeve 7's outer wall is connected with sleeve pipe 8 jointly, sleeve pipe 8's inner wall fixedly connected with baffle 9, guiding hole 10 has been seted up to baffle 9's outer wall, sleeve pipe 8's opening part outer wall runs through and has seted.
The sleeve 8 is made of plastic materials which are easy to deform.
The cross section of the guide hole 10 is isosceles trapezoid.
The inner part of the sleeve 8 is provided with a sponge tube 11 and a liquid sac 12, and the sponge tube 11 is positioned between the partition plate 9 and the liquid sac 12.
The inner diameter of the sponge tube 11 is smaller than the outer diameter of the needle 5, and the length of the sponge tube 11 is smaller than the length of the needle 5.
The inside of the sac 12 is filled with a sterilizing liquid.
The inner wall of the clamping groove 13 close to one end of the opening of the sleeve 8 is symmetrically and fixedly connected with two clamping blocks 14, and one end of each clamping block 14 close to the opening of the sleeve 8 is provided with an inclined surface 15.
The size of the clamping groove 13 is matched with the size of the two grooves 4.
The utility model discloses a theory of operation is:
after the infusion is completed by the patient, take out syringe needle 5 in by the patient's vein, later utilize 7 sleeve pipes 8 of sliding sleeve to slide to the suitable position of infusion hose 1 outer wall department, and make syringe needle 5 align guiding hole 10 through buckling infusion hose 1, two recess 4 align draw-in groove 13, later insert needle 2 to the sleeve pipe 8 in passing guiding hole 10, when the inner wall of two recess 4 contacts with two inclined planes 15, can make sleeve pipe 8 take place to deform through the inclined plane 15 that promotes fixture block 14, thereby make the smooth inserting draw-in groove 13 of stationary blade 3, draw-in groove 13 and two recess 4 mutually support this moment, simultaneously after the stationary blade passes fixture block 14, two fixture blocks 14 can reset under the effect of sleeve pipe 8, thereby with stationary blade 3 card in draw-in groove 13, realize the spacing to needle pipe 2 and syringe needle 5, avoid syringe needle 5 roll-off sleeve pipe 8.
Meanwhile, after the needle head 5 is inserted into the cannula 8, because the outer diameter of the needle head 5 is larger than the inner diameter of the sponge tube 11, the outer wall of the needle head 5 can prop open the sponge tube 11, and the needle point of the needle head 5 can puncture the liquid bag 12, so that the disinfectant in the liquid bag 12 flows out, the sponge tube 11 can absorb the flowed disinfectant under the capillary action, and the disinfectant is uniformly distributed in the sponge tube 11, so that the needle head 5 is disinfected by utilizing the disinfectant through the contact between the needle head 5 and the sponge tube 11, and the probability of virus infection can be effectively reduced when accidental puncture happens in the later infusion apparatus processing engineering.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a prevent acupuncture sleeve pipe venous transfusion system, includes infusion hose (1), its characterized in that: the one end of infusion hose (1) is connected with needle tubing (2), the outer wall fixedly connected with stationary blade (3) of needle tubing (2), the both sides outer wall symmetry of stationary blade (3) is seted up flutedly (4), the one end of needle tubing (2) is connected with syringe needle (5), protection tube (6) have been cup jointed to the outer wall of needle tubing (2), syringe needle (5) are located protection tube (6), a plurality of sliding sleeve (7), a plurality of have been cup jointed in the outer wall slip of infusion hose (1) the outer wall of sliding sleeve (7) is connected with sleeve pipe (8) jointly, the inner wall fixedly connected with baffle (9) of sleeve pipe (8), guiding hole (10) have been seted up to the outer wall of baffle (9), draw-in groove (13) have been run through to the opening part outer wall of sleeve.
2. The anti-needle-stick cannula intravenous set of claim 1, further comprising: a sponge tube (11) and a liquid bag (12) are arranged inside the sleeve (8), and the sponge tube (11) is located between the partition plate (9) and the liquid bag (12).
3. The anti-needle-stick cannula intravenous set of claim 2, further comprising: the inner diameter of the sponge tube (11) is smaller than the outer diameter of the needle (5), and the length of the sponge tube (11) is smaller than the length of the needle (5).
4. The anti-needle-stick cannula intravenous set of claim 2, further comprising: the interior of the liquid bag (12) is filled with disinfectant.
5. The anti-needle-stick cannula intravenous set of claim 1, further comprising: the clamping groove (13) is close to two clamping blocks (14) which are symmetrically and fixedly connected with the inner wall of one end of the opening of the sleeve (8), and an inclined plane (15) is arranged at one end, close to the opening of the sleeve (8), of each clamping block (14).
6. The anti-needle-stick cannula intravenous set of claim 1, further comprising: the size of the clamping groove (13) is matched with the size of the two grooves (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645947.5U CN213374364U (en) | 2020-08-10 | 2020-08-10 | Anti-acupuncture cannula intravenous infusion apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645947.5U CN213374364U (en) | 2020-08-10 | 2020-08-10 | Anti-acupuncture cannula intravenous infusion apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213374364U true CN213374364U (en) | 2021-06-08 |
Family
ID=76204521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021645947.5U Expired - Fee Related CN213374364U (en) | 2020-08-10 | 2020-08-10 | Anti-acupuncture cannula intravenous infusion apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213374364U (en) |
-
2020
- 2020-08-10 CN CN202021645947.5U patent/CN213374364U/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: 20210608 |