CN215194563U - Improved anesthetic syringe - Google Patents
Improved anesthetic syringe Download PDFInfo
- Publication number
- CN215194563U CN215194563U CN202120325557.8U CN202120325557U CN215194563U CN 215194563 U CN215194563 U CN 215194563U CN 202120325557 U CN202120325557 U CN 202120325557U CN 215194563 U CN215194563 U CN 215194563U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- clamp
- needle
- anesthetic
- syringe
- 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
- 230000003444 anaesthetic effect Effects 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000003814 drug Substances 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 208000015181 infectious disease Diseases 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 206010002091 Anaesthesia Diseases 0.000 abstract 1
- 230000037005 anaesthesia Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 238000002690 local anesthesia Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229940035674 anesthetics Drugs 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000003983 inhalation anesthetic agent Substances 0.000 description 1
- 239000002869 intravenous anesthetic agent Substances 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 230000008058 pain sensation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an improvement type anesthesia syringe belongs to injection apparatus technical field. An improved anesthetic syringe comprises a straight barrel, wherein a sealing clamp is fixedly connected to the top end inside the straight barrel, a liquid outlet pipe orifice is inserted inside the sealing clamp, one end of the liquid outlet pipe orifice is fixedly connected with an inner container, a threaded connecting clamp is connected to the bottom end inside the straight barrel in a threaded manner, and the other end of the inner container is fixedly connected with the threaded connecting clamp; the utility model discloses a setting of inner bag and feed liquor pipe, when needs injection anesthetic, the lower extreme that draws the inner bag with sealed stopper, then make the device stand upside down, anesthetic in the storage medicine bottle receives the influence of gravity and suction, can get into in the inner bag through the feed liquor pipe, the phenomenon of backward flow prevents to appear at the top that makes its entering inner bag through promoting the sealing plug at last, it is internal through injection needle injection user with it simultaneously, need not to absorb anesthetic through the syringe needle, avoid the syringe needle to receive the infection, the security when having improved the injection.
Description
Technical Field
The utility model relates to an injection apparatus technical field especially relates to an improvement type anesthetic syringe.
Background
Anesthetic is a drug or non-drug method used to make the body or body part temporarily lose the reversible sensation and pain sensation, and is usually used in surgery or some diseases treatment. The types of anesthetics include inhalation anesthetics, intravenous anesthetics and animal compound anesthetic preparations, and with the gradual development of medical technology, more and more diseases are treated by minimally invasive surgery of local anesthesia at present, and only the part of a patient needing surgery needs local anesthesia.
At present, in clinical operation, medical personnel usually inhale the anesthetic into the syringe through the syringe needle, and then inject into the patient through the syringe in vivo, and in the in-process of absorbing the anesthetic, the syringe needle contacts with the outside, receives the infection very easily, very big reduction the security of operation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems that the injection needle head contacts with the outside and is easily infected and the operation safety is greatly reduced in the process of absorbing anesthetic in the prior art, and providing an improved anesthetic injector.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an improvement type anesthetic syringe, includes straight barrel, the inside sealed clamping of top fixedly connected with of straight barrel, it has the liquid mouth of pipe to peg graft in the inside of sealed clamping, go out orificial one end of liquid and inner bag fixed connection, the inside bottom threaded connection of straight barrel has the threaded connection to press from both sides, the other end and the threaded connection clamping of inner bag are decided and are connected, the installation cover clamp has been cup jointed to the surface of straight barrel, one side fixedly connected with syringe needle installed part of installation cover clamp upper surface, the bottom of syringe needle installed part extend to the inside that the installation cover pressed from both sides and with feed liquor pipe fixed connection, the one end of feed liquor pipe extends to the inside of inner bag.
Preferably, the inside fixed mounting of syringe needle installed part has the pjncture needle, the top of pjncture needle runs through the rubber buffer and extends to the inside of storing up the medicine bottle.
Preferably, a push rod is inserted into the inner container, a sealing plug kit is fixedly connected to the top end of the push rod, and a sealing plug is sleeved on the outer surface of the sealing plug kit.
Preferably, the other end of the push rod is fixedly connected with a pushing piece, and the bottom of the threaded connection clamp is fixedly connected with a gripping piece.
Preferably, the top of the threaded connection clamp is fixedly connected with four reinforcing limiting rods, and the four reinforcing limiting rods are inserted in the straight cylinder in an annular array manner.
Preferably, an injection needle is fixedly mounted at the top of the sealing clamp, and a protective cover is sleeved outside the injection needle.
Compared with the prior art, the utility model provides an improvement type anesthetic syringe possesses following beneficial effect:
1. the utility model discloses, through straight barrel, the setting of inner bag and feed liquor pipe, when needs injection anesthetic, will seal the stopper and draw to the lowest of inner bag, then make the device stand upside down, anesthetic in the storage medicine bottle receives the influence of self gravity and suction, can get into in the inner bag through the feed liquor pipe, the phenomenon of backward flow is prevented appearing at the top that makes its entering inner bag through promoting the sealing plug at last, and simultaneously, can inject into user's internally through the injection needle with it, need not to absorb anesthetic through the injection needle, avoid the syringe needle to receive the infection, very big improvement the security when injecting.
2. The utility model discloses, through the setting of straight barrel, inner bag and threaded connection clamp, medical personnel can be with its and straight barrel internal twist out through twisting the threaded connection clamp, grab through the pulling and hold the piece and can follow the inner bag and pull out in the straight barrel, and the medical personnel of being convenient for disinfect each subassembly and wash, then carry out reuse, have not only reduced use cost, and operation flow is simple convenient, labour saving and time saving.
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 need not to absorb anesthetic through the syringe needle, avoid the syringe needle to receive the infection, very big improvement the security when injecting.
Drawings
Fig. 1 is a schematic structural perspective view of the present invention;
FIG. 2 is a schematic sectional view of a straight cylinder according to the present invention;
FIG. 3 is a schematic sectional view of the mounting clip of the present invention in front view;
fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1. a straight cylinder body; 2. sealing the clamp; 3. a liquid outlet pipe orifice; 4. an inner container; 5. a threaded connection clamp; 6. installing a sleeve clamp; 7. a needle mounting member; 8. a liquid inlet pipe; 9. puncturing needle; 10. a rubber plug; 11. a medicine storage bottle; 12. a push rod; 13. a sealing plug kit; 14. a sealing plug; 15. a pusher; 16. a grip member; 17. reinforcing the limiting rod; 18. an injection needle; 19. a shield.
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. 1-4, an improved anesthetic injector comprises a straight cylinder body 1, a sealing clamp 2 is fixedly connected to the top end inside the straight cylinder body 1, a liquid outlet pipe port 3 is inserted into the sealing clamp 2, one end of the liquid outlet pipe port 3 is fixedly connected with an inner container 4, a threaded connecting clamp 5 is connected to the bottom end inside the straight cylinder body 1 in a threaded manner, the other end of the inner container 4 is fixedly connected with the threaded connecting clamp 5, when anesthetic needs to be injected, a sealing plug 14 is pulled to the lowest end of the inner container 4, then the device is inverted, anesthetic in a medicine storage bottle 11 is influenced by self gravity and suction force and can enter the inner container 4 through a liquid inlet pipe 8, an installation sleeve clamp 6 is sleeved on the outer surface of the straight cylinder body 1, a needle installation piece 7 is fixedly connected to one side of the upper surface of the installation sleeve clamp 6, the bottom end of the needle installation piece 7 extends to the inside of the installation sleeve clamp 6 and is fixedly connected with the liquid inlet pipe 8, one end of the liquid inlet pipe 8 extends to the inside of the inner container 4, a puncture needle 9 is fixedly arranged inside the needle head mounting part 7, the top end of the puncture needle 9 penetrates through the rubber plug 10 and extends to the inside of the medicine storage bottle 11, and finally the puncture needle 14 is pushed to enter the top of the inner container 4 to prevent backflow, meanwhile, the puncture needle can be injected into the body of a user through a syringe needle 18 without absorbing anesthetic through the syringe needle 18, so that infection of the syringe needle is avoided, the safety during injection is greatly improved, a push rod 12 is inserted into the inner container 4, the top end of the push rod 12 is fixedly connected with a sealing plug kit sealing plug 13, the outer surface of the kit 13 is sleeved with the sealing plug 14, the other end of the push rod 12 is fixedly connected with a pushing and holding part 15, the bottom of the threaded connection clamp 5 is fixedly connected with a holding part 16, and the top of the threaded connection clamp 5 is fixedly connected with a reinforcing and limiting rod 17, medical personnel is through twisting threaded connection clamp 5, can twist out it in with straight barrel 1, grab through the pulling and hold piece 16 and can pull out inner bag 4 from straight barrel 1, be convenient for medical personnel to disinfect the washing to each subassembly, then carry out reuse, use cost has not only been reduced, and the operation flow is simple convenient, time saving and labor saving, the quantity of strengthening gag lever post 17 is four, and four are strengthened gag lever post 17 and are pegged graft in the inside of straight barrel 1 with annular array's form, the top fixed mounting of sealed clamping 2 has syringe needle 18, protective cover 19 has been cup jointed to syringe needle 18's outside.
In the utility model, through the arrangement of the straight barrel body 1, the inner container 4 and the liquid inlet pipe 8, when the anesthetic is required to be injected, the sealing plug 14 is pulled to the lowest end of the inner container 4, then the device is inverted, the anesthetic in the medicine storage bottle 11 is influenced by self gravity and suction, the anesthetic can enter the inner container 4 through the liquid inlet pipe 8, and finally the anesthetic can enter the top of the inner container 4 by pushing the sealing plug 14 to prevent the backflow phenomenon, meanwhile, the anesthetic can be injected into the body of a user through the injection needle 18 without absorbing the anesthetic through the injection needle 18, thereby avoiding the infection of the needle head, greatly improving the safety during injection, through the arrangement of the straight barrel body 1, the inner container 4 and the threaded connection clamp 5, medical personnel can screw the anesthetic out from the straight barrel body 1 by screwing the threaded connection clamp 5, the anesthetic can pull the anesthetic out from the straight barrel body 1 by pulling the grasping piece 16, be convenient for medical personnel to disinfect the washing to each subassembly, then carry out reuse, not only reduced use cost, and operation flow is simple convenient, labour saving and time saving.
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. An improved anesthetic syringe comprises a straight cylinder body (1) and is characterized in that the top end inside the straight cylinder body (1) is fixedly connected with a sealing clamp (2), a liquid outlet pipe orifice (3) is inserted into the sealing clamp (2), one end of the liquid outlet pipe orifice (3) is fixedly connected with the inner container (4), the bottom end of the interior of the straight cylinder body (1) is connected with a threaded connecting clamp (5) through threads, the other end of the inner container (4) is fixedly connected with a threaded connecting clamp (5), an installation sleeve clamp (6) is sleeved on the outer surface of the straight barrel body (1), one side of the upper surface of the installation sleeve clamp (6) is fixedly connected with a needle mounting piece (7), the bottom of syringe needle installed part (7) extends to the inside of installation collet (6) and with feed liquor pipe (8) fixed connection, the one end of feed liquor pipe (8) extends to the inside of inner bag (4).
2. An improved anesthetic syringe as claimed in claim 1, characterized in that the needle mounting member (7) is fixedly provided with a puncture needle (9) inside, and the tip of the puncture needle (9) penetrates through the rubber stopper (10) and extends to the inside of the medicine storage bottle (11).
3. The improved anesthetic syringe as claimed in claim 1, wherein a push rod (12) is inserted into the inner container (4), a sealing plug kit (13) is fixedly connected to a top end of the push rod (12), and a sealing plug (14) is sleeved on an outer surface of the sealing plug kit (13).
4. An improved anesthetic injector as claimed in claim 3, characterized in that a pushing member (15) is fixedly connected to the other end of the pushing rod (12), and a gripping member (16) is fixedly connected to the bottom of the screw connection clip (5).
5. The improved anesthetic syringe as claimed in claim 1, wherein the top of the threaded connection clamp (5) is fixedly connected with four reinforcing and limiting rods (17), and the four reinforcing and limiting rods (17) are inserted into the straight cylinder body (1) in an annular array.
6. An improved anesthetic syringe as claimed in claim 1, characterized in that an injection needle (18) is fixedly mounted on the top of the sealing clip (2), and a protective cover (19) is sleeved outside the injection needle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325557.8U CN215194563U (en) | 2021-02-03 | 2021-02-03 | Improved anesthetic syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120325557.8U CN215194563U (en) | 2021-02-03 | 2021-02-03 | Improved anesthetic syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215194563U true CN215194563U (en) | 2021-12-17 |
Family
ID=79440018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120325557.8U Expired - Fee Related CN215194563U (en) | 2021-02-03 | 2021-02-03 | Improved anesthetic syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215194563U (en) |
-
2021
- 2021-02-03 CN CN202120325557.8U patent/CN215194563U/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: 20211217 |