CN214158187U - Syringe for anesthesia department - Google Patents
Syringe for anesthesia department Download PDFInfo
- Publication number
- CN214158187U CN214158187U CN202020512677.4U CN202020512677U CN214158187U CN 214158187 U CN214158187 U CN 214158187U CN 202020512677 U CN202020512677 U CN 202020512677U CN 214158187 U CN214158187 U CN 214158187U
- Authority
- CN
- China
- Prior art keywords
- syringe
- fixedly connected
- push rod
- injection
- rubber hose
- 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
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 20
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 20
- 238000002347 injection Methods 0.000 claims abstract description 40
- 239000007924 injection Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 210000000078 claw Anatomy 0.000 claims description 10
- 239000011241 protective layer Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004636 vulcanized rubber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 230000003533 narcotic effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injector for department of anesthesia, including the syringe, the inner chamber of syringe is equipped with the push rod, the left side of push rod is run through syringe and fixedly connected with and is pushed away the handle, the right side fixedly connected with liquid pushing pipe of push rod, the fixed surface of liquid pushing pipe is connected with the piston, the right side intercommunication of syringe has flexible rubber hose, flexible rubber hose's surface cover is equipped with the regulation frame. The utility model discloses an injection syringe, the push rod, push away the handle, adjust the frame, the adapter sleeve, the syringe needle, the connecting pipe, rubber hose, push away liquid pipe, a piston, the movable jaw, the spiral shell piece, rotatory handle, screw rod and loose axle, can make the device reach the function of being convenient for regulated flow, the function of being convenient for regulated flow has not been equipped with to the department of anesthesia syringe on having solved current market, the user relies on the finger to inject the difficult control injection speed to the narcotic, the injection is very fast easily caused patient to feel painful, patient's psychological burden's problem has been aggravated.
Description
Technical Field
The utility model relates to an anesthesia science and technology art field specifically is a department of anesthesia uses syringe.
Background
Anesthesia is an important link which is often required by doctors before treatment or operation, and can help patients paralyze nerves and reduce pain in the treatment process, and at present, when patients are clinically injected and anesthetized, medical workers need to perform anesthesia injection with specific metering according to specific conditions of the weight, physical conditions, injection parts and the like of the patients.
Local or general anesthesia needs to be carried out on a patient before an operation is carried out on the patient, an injector for an anesthesia department in the existing market does not have the function of conveniently adjusting the flow, a user pushes and injects the anesthetic by fingers and is difficult to control the injection speed, the injection is fast, the patient feels pain easily, and the psychological burden of the patient is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a department of anesthesia uses syringe possesses the advantage of being convenient for adjust the flow, has solved on the current market department of anesthesia uses syringe does not possess the function of being convenient for adjust the flow, and the user uses the uncontrollable injection flow to cause the uncomfortable problem of patient.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injector for department of anesthesia, includes the syringe, the inner chamber of syringe is equipped with the push rod, the left side of push rod is run through syringe and fixedly connected with and is pushed away the handle, the right side fixedly connected with of push rod pushes away the liquid pipe, the fixed surface of pushing away the liquid pipe is connected with the piston, the right side intercommunication of syringe has flexible rubber hose, flexible rubber hose's surface cover is equipped with adjusts the frame, adjust the top fixedly connected with spiral shell piece of frame inner chamber, the inner chamber threaded connection of spiral shell piece has the screw rod, the top fixedly connected with of screw rod rotates the handle, the bottom swing joint of screw rod has the loose axle, the bottom fixedly connected with movable claw of loose axle, flexible rubber hose's right side intercommunication has the connecting pipe, the right side threaded connection of connecting pipe has the adapter sleeve, the right side intercommunication of adapter sleeve has the syringe needle.
Preferably, the surface of the injection tube is fixedly connected with a graduated scale, and the injection tube is made of transparent plastic.
Preferably, the left sides of the top and the bottom of the surface of the injection tube are fixedly connected with limiting plates, and anti-skid grains are formed in the surfaces of the limiting plates.
Preferably, the left side of the inner cavity of the injection tube is fixedly connected with a protective ring used in cooperation with the push rod, and the protective ring is made of vulcanized rubber.
Preferably, the surface of the movable claw is fixedly connected with a rubber protective layer, and the thickness of the rubber protective layer is 0.3 mm.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses an injection syringe, the push rod, push away the handle, adjust the frame, the adapter sleeve, the syringe needle, the connecting pipe, rubber hose, push away liquid pipe, a piston, the movable jaw, the spiral shell piece, rotatory handle, screw rod and loose axle, can make the device reach the function of being convenient for regulated flow, the function of being convenient for regulated flow has not been equipped with to the department of anesthesia syringe on having solved current market, the user relies on the finger to inject the difficult control injection speed to the narcotic, the injection is very fast easily caused patient to feel painful, patient's psychological burden's problem has been aggravated.
2. Through the use of the graduated scale, a user can observe the liquid storage amount in the inner cavity of the injection tube more conveniently, and the use and operation of the user are facilitated;
by using the limiting plate and the anti-slip threads, the phenomenon that the use is influenced by slipping when a user pushes the push handle can be effectively avoided, and the stability in the injection process is improved;
by using the protective ring, the push of the push rod can be more stable, and the phenomenon that the push rod is inclined to influence the pushing effect is avoided;
through the use of the rubber protective layer, the phenomenon that the use is influenced by the damage of the rubber hose caused by the movable claws during extrusion can be effectively avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the injection tube of the present invention;
fig. 3 is a schematic view of the structure of the adjusting frame of the present invention.
In the figure: 1. an injection tube; 2. a push rod; 3. a push handle; 4. a limiting plate; 5. an adjusting frame; 6. connecting sleeves; 7. a needle head; 8. a connecting pipe; 9. a rubber hose; 10. a graduated scale; 11. a guard ring; 12. a liquid pushing pipe; 13. a piston; 14. a movable jaw; 15. a screw block; 16. rotating the handle; 17. a screw; 18. a movable shaft.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", 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 simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses an injection syringe 1, push rod 2, push away 3, limiting plate 4, adjusting frame 5, adapter sleeve 6, syringe needle 7, connecting pipe 8, rubber hose 9, scale 10, guard ring 11, liquid pushing pipe 12, piston 13, movable claw 14, spiral shell piece 15, rotatory 16, screw rod 17 and the 18 parts of loose axle are general standard or the part that technical staff in the field know, and its structure and principle all are this technical staff and all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, an injector for anesthesia department comprises an injection tube 1, a graduated scale 10 is fixedly connected to the surface of the injection tube 1, the injection tube 1 is made of transparent plastic, the graduated scale 10 is used to facilitate the observation of the liquid storage in the inner cavity of the injection tube 1 by a user, the use and operation of the user are facilitated, a push rod 2 is arranged in the inner cavity of the injection tube 1, a protection ring 11 matched with the push rod 2 is fixedly connected to the left side of the inner cavity of the injection tube 1, the protection ring 11 is made of vulcanized rubber, the push rod 2 can be pushed more stably by using the protection ring 11, the phenomenon that the push rod 2 is inclined and affects the injection effect is avoided, a push handle 3 penetrates through the left side of the push rod 2 and is fixedly connected with a push handle 3, a limiting plate 4 is fixedly connected to the left sides of the top and the bottom of the surface of the injection tube 1, and anti-slip veins are arranged on the surface of the limiting plate 4, through the use of the limiting plate 4 and the anti-slip threads, the phenomenon that the use is influenced by slippage when a user pushes the push handle 3 can be effectively avoided, the stability in the injection process is improved, the right side of the push rod 2 is fixedly connected with the push liquid pipe 12, the surface of the push liquid pipe 12 is fixedly connected with the piston 13, the right side of the injection pipe 1 is communicated with the rubber hose 9, the surface of the rubber hose 9 is sleeved with the adjusting frame 5, the top of the inner cavity of the adjusting frame 5 is fixedly connected with the screw block 15, the inner cavity of the screw block 15 is in threaded connection with the screw rod 17, the top of the screw rod 17 is fixedly connected with the rotating handle 16, the bottom of the screw rod 17 is movably connected with the movable shaft 18, the bottom of the movable shaft 18 is fixedly connected with the movable claw 14, the surface of the movable claw 14 is fixedly connected with the rubber protective layer, the thickness of the rubber protective layer is 0.3mm, through the use of the rubber protective layer, the phenomenon that the use is influenced by the damage of the rubber hose 9 caused by the movable claw 14 in the extrusion process can be effectively avoided, the right side of the rubber hose 9 is communicated with a connecting pipe 8, the right side of the connecting pipe 8 is in threaded connection with a connecting sleeve 6, and the right side of the connecting sleeve 6 is communicated with a needle 7.
During the use, the user pricks patient's internal with syringe needle 7, promote pushing away 3 through the user, drive push rod 2 through pushing away the removal of 3 and remove, it promotes to push away the liquid medicine of liquid pipe 12 removal to the syringe 1 inner chamber through the removal of push rod 2, the liquid medicine gets into patient's internal anesthesia after rubber hose 9 and connecting pipe 8 get into the inner chamber of syringe needle 7, need rotate 16 through the user when controlling the flow before the injection, it rotates to drive screw rod 17 through the rotation of 16 to rotate, make spiral shell piece 15 move when the pivoted through the rotation of screw rod 17 and the spacing of spiral shell piece 15, it extrudes rubber hose 9 and makes its compressed to drive movable claw 14 through the removal of screw rod 17, thereby reached the effect of control flow, and be suitable for being generalized to use.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An injector for anesthesia department comprises a syringe (1), and is characterized in that: the inner chamber of injection syringe (1) is equipped with push rod (2), the left side of push rod (2) runs through injection syringe (1) and fixedly connected with pushes away handle (3), the right side fixedly connected with of push rod (2) pushes away liquid pipe (12), the fixed surface of pushing away liquid pipe (12) is connected with piston (13), the right side intercommunication of injection syringe (1) has rubber hose (9), the surface cover of rubber hose (9) is equipped with adjusts frame (5), the top fixedly connected with spiral shell piece (15) of adjusting frame (5) inner chamber, the inner chamber threaded connection of spiral shell piece (15) has screw rod (17), the top fixedly connected with of screw rod (17) rotates handle (16), the bottom swing joint of screw rod (17) has loose axle (18), the bottom fixedly connected with movable claw (14) of loose axle (18), the right side intercommunication of rubber hose (9) has connecting pipe (8), the right side of the connecting pipe (8) is in threaded connection with a connecting sleeve (6), and the right side of the connecting sleeve (6) is communicated with a needle head (7).
2. The syringe for anesthesia department as set forth in claim 1, wherein: the surface of the injection tube (1) is fixedly connected with a graduated scale (10), and the injection tube (1) is made of transparent plastic.
3. The syringe for anesthesia department as set forth in claim 1, wherein: the injection tube is characterized in that limiting plates (4) are fixedly connected to the top of the surface of the injection tube (1) and the left side of the bottom of the injection tube, and anti-skid grains are formed in the surfaces of the limiting plates (4).
4. The syringe for anesthesia department as set forth in claim 1, wherein: the left side fixedly connected with of injection pipe (1) inner chamber is with guard ring (11) that push rod (2) cooperation was used, the use material of guard ring (11) is vulcanized rubber.
5. The syringe for anesthesia department as set forth in claim 1, wherein: the surface of the movable claw (14) is fixedly connected with a rubber protective layer, and the thickness of the rubber protective layer is 0.3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020512677.4U CN214158187U (en) | 2020-04-09 | 2020-04-09 | Syringe for anesthesia department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020512677.4U CN214158187U (en) | 2020-04-09 | 2020-04-09 | Syringe for anesthesia department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158187U true CN214158187U (en) | 2021-09-10 |
Family
ID=77589362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020512677.4U Expired - Fee Related CN214158187U (en) | 2020-04-09 | 2020-04-09 | Syringe for anesthesia department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214158187U (en) |
-
2020
- 2020-04-09 CN CN202020512677.4U patent/CN214158187U/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: 20210910 |