CN207980128U - A kind of anesthesia injection acupuncture treatment sting device - Google Patents
A kind of anesthesia injection acupuncture treatment sting device Download PDFInfo
- Publication number
- CN207980128U CN207980128U CN201721626879.6U CN201721626879U CN207980128U CN 207980128 U CN207980128 U CN 207980128U CN 201721626879 U CN201721626879 U CN 201721626879U CN 207980128 U CN207980128 U CN 207980128U
- Authority
- CN
- China
- Prior art keywords
- needle tubing
- valve plate
- needle
- expansion pipe
- piston rod
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of anesthesia injection acupuncture treatment sting device of the utility model discloses one kind and carrying out puncture injection respectively by secondary promotion, and the piercing needle device of puncture injection anesthetic is carried out to sufferer.Fix diffusion effect can be improved.It is put on it is characterized in that swivel nut is placed in needle stand, and it is interconnected, the swivel nut inner ring is provided with screw thread, screwed pipe, which is spirally connected, to be placed in swivel nut, one end of screwed pipe is connected with expansion pipe one end, needle tubing one end is connected with the expansion pipe other end, the needle tubing and screwed pipe are coaxial, the internal diameter of the expansion pipe is more than needle tubing internal diameter, the expansion pipe is transparent tube body, the needle tubing other end is tip, needle interior wall is equipped with spacing ring, valve plate is placed in needle tubing, and it is located at the needle tubing other end, horn-like circular hole is provided on the valve plate, cone-shaped valve head is placed in valve plate, and form cooperation with the circular hole in valve plate, cone-shaped valve head is connected by connecting rod with eyelid retractor, the eyelid retractor is located in needle tubing, and between spacing ring and valve plate.
Description
Technical field
A kind of anesthesia injection acupuncture treatment sting device of the utility model, is related to one kind in clinical medicine anaesthesia process, to disease
Suffer from the piercing needle device that anesthetized area carries out puncture injection, belongs to medical facilities field.More particularly to a kind of to be pushed away by secondary
It is dynamic to carry out puncture injection respectively, the piercing needle device of puncture injection anesthetic is carried out to sufferer.
Background technology
Currently, in current clinical medicine, need to anaesthetize the part of sufferer, it is made to lose pain or whole body fiber crops
It is liquor-saturated while to provide condition for operative treatment to alleviate the pain of sufferer, when being anaesthetized, noted using syringe, syringe needle
It penetrates, syringe needle is penetrated to epidermis bottom, then push syringe by anesthetic injection epidermis bottom, contacted with nerve endings, it is right
Sufferer is anaesthetized, and the syringe needle on existing anesthesia syringe all goes out liquid using single hole, and fluid hole is all circular hole, is injected
Anaesthetic at columnar jets, cannot effectively be spread in vivo, drug responding time is long, influences to anaesthetize, and existing
Injection system in, syringe needs are exhausted, and when exhaust can take certain anesthetic out of, cause to waste, and be vented not clean
When gas be injected in vivo with anaesthetic, cause sufferer uncomfortable, while existing syringe cannot observe anesthetic injection
Amount, and is all direct injection, does not postpone the process of gradual change to the injection rate of anesthetic so that sufferer body generates discharge and not
Suitable sense.
Invention content
In order to improve the above situation, a kind of anesthesia injection acupuncture treatment sting device of the utility model provides one kind by secondary
Promotion carries out puncture injection respectively, and the piercing needle device of puncture injection anesthetic is carried out to sufferer.
A kind of anesthesia injection acupuncture treatment sting device of the utility model is realized in：A kind of anesthesia injection of the utility model
Sting device have an acupuncture treatment by needle stand set, swivel nut, piston rod, spring, spacing ring, eyelid retractor, cone-shaped valve head, valve plate, connecting rod, needle
Pipe, thimble, expansion pipe and screwed pipe composition, swivel nut are placed in needle stand and put on, and are interconnected, and the swivel nut inner ring is provided with screw thread,
Screwed pipe, which is spirally connected, to be placed in swivel nut, and one end of screwed pipe is connected with expansion pipe one end, needle tubing one end and expansion pipe other end phase
Connection, the needle tubing and screwed pipe are coaxial, and the internal diameter of the expansion pipe is more than needle tubing internal diameter, and the expansion pipe is transparent tube body,
The needle tubing other end is tip, and needle interior wall is equipped with spacing ring, and valve plate is placed in needle tubing, and is located at the needle tubing other end, described
Horn-like circular hole is provided on valve plate, cone-shaped valve head is placed in valve plate, and forms cooperation with the circular hole in valve plate, and cone-shaped valve head passes through
Connecting rod is connected with eyelid retractor, and the eyelid retractor is located in needle tubing, and between spacing ring and valve plate, piston rod is placed in spiral shell
In line pipe, and one end extends in expansion pipe, and symmetrical groove is provided in the piston rod, and one that flute length is piston rod length
Half, thimble one end is vertically arranged in piston rod bottom, and the other end extends to below spacing ring, and is suspended in right over connecting rod, bullet
Spring is placed on thimble, and one end is connected with spacing ring, and the other end is connected with piston rod, the spring often enclose between spacing
It becomes larger.
It is connected to the syringe equipped with anesthetic in use, covering needle stand so that syringe, needle stand set, needle tubing form phase
The entirety of connection is bonded between piston rod and screwed pipe completely at this time due to the effect of spring, is formed and is blocked to screwed pipe, so
The piston rod for pushing syringe afterwards, anesthetic is pushed into needle tubing, and pressure transmission to piston rod, and is pushed piston by anesthetic
Stick is moved along screwed ring, and spring is pressurized, and is formed when piston rod is moved to half position, between groove and threaded rod inner wall logical
Road so that anesthetic is entered by channel in expansion pipe, is flowed into needle tubing, and internal gas is squeezed into expansion pipe, so
The piston rod for stopping pushing syringe afterwards, as anesthetic enters expansion pipe, gas exclusion enters from groove in syringe, piston
The pressure balance of stick both sides, spring reset push back piston rod, and screwed pipe is closed, then by the outer barrel of syringe by needle
Pipe penetrates sufferer epidermis bottom, and reaches predetermined depth, squeezes the piston rod on syringe again so that pressure transmission to piston
Stick, piston rod movement by pressure transmission to eyelid retractor, and are pushed away cone-shaped valve head by connecting rod by the anesthetic in needle tubing
Go out valve plate so that the circular passage of a conical surface is formed between cone-shaped valve head and valve plate so that anesthetic is along channel to everywhere
It is diffused, preferably and nerve endings contact increases anaesthetic effect, and the liquid level of the anesthetic in pipe is expanded by observation,
The dosage for determining injection anesthetic, reaches the puncture purpose in anesthesia injection.
Advantageous effect.
One, simple in structure, it is convenient and practical.
Two, of low cost, it is easy to spread.
Three, fix diffusion effect can be improved.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of anesthesia injection acupuncture treatment sting device of the utility model.
Fig. 2 is a kind of three-dimensional structure diagram of anesthesia injection acupuncture treatment sting device piston rod of the utility model.
In attached drawing
Wherein part is：Needle stand set（1）, swivel nut（2）, piston rod（3）, spring（4）, spacing ring（5）, eyelid retractor（6）, cone
Shape valve head（7）, valve plate（8）, connecting rod（9）, needle tubing（10）, thimble（11）, expansion pipe（12）, screwed pipe（13）.
Specific implementation mode：
A kind of anesthesia injection acupuncture treatment sting device of the utility model is achieved in that in use, by needle stand set（1）And dress
There is the syringe of anesthetic to be connected to so that syringe, needle stand set（1）, needle tubing（10）The entirety being connected is formed, due to spring
（4）Effect, piston rod at this time（3）And screwed pipe（13）Between be bonded completely, to screwed pipe（13）It is formed and is blocked, then pushed
The piston rod of syringe, by anesthetic to needle tubing（10）Interior promotion, anesthetic is by pressure transmission to piston rod（3）, and push work
Stopper（3）It is moved along screwed ring, spring（4）It is pressurized, works as piston rod（3）When being moved to half position, in groove and threaded rod
Channel is formed between wall so that anesthetic enters expansion pipe by channel（12）It is interior, flow into needle tubing（10）It is interior, and by internal gas
It is managed to expansion（12）Then interior extruding stops the piston rod for pushing syringe, as anesthetic enters expansion pipe（12）, gas row
It squeezes and enters in syringe from groove, piston rod（3）The pressure balance of both sides, spring（4）It resets piston rod（3）It pushes back, by spiral shell
Line pipe（13）It is closed, then by the outer barrel of syringe by needle tubing（10）Sufferer epidermis bottom is penetrated, and reaches predetermined depth,
The piston rod on syringe is squeezed again so that pressure transmission to piston rod（3）, piston rod（3）Movement passes through needle tubing（10）It is interior
Anesthetic by pressure transmission to eyelid retractor（6）On, and pass through connecting rod（9）By cone-shaped valve head（7）Release valve plate（8）So that
Cone-shaped valve head（7）And valve plate（8）Between form the circular passage of a conical surface so that anesthetic is along channel to being expanded everywhere
It dissipates, preferably and nerve endings contact increases anaesthetic effect, by observing expansion pipe（12）The liquid level of interior anesthetic, really
Surely the dosage for injecting anesthetic, reaches the puncture purpose in anesthesia injection.
Claims (4)
- The sting device 1. a kind of anesthesia injection is had an acupuncture treatment, it is characterized in that：By needle stand set, swivel nut, piston rod, spring, spacing ring, support Device, cone-shaped valve head, valve plate, connecting rod, needle tubing, thimble, expansion pipe and screwed pipe composition, swivel nut are placed in needle stand and put on, and mutually Connection, the swivel nut inner ring are provided with screw thread, and screwed pipe, which is spirally connected, to be placed in swivel nut, and one end of screwed pipe is connected with expansion pipe one end Logical, needle tubing one end is connected with the expansion pipe other end, and the needle tubing and screwed pipe are coaxial, and the internal diameter of the expansion pipe is more than needle tubing Internal diameter, the needle tubing other end are tip, and needle interior wall is equipped with spacing ring, and valve plate is placed in needle tubing, and are located at the needle tubing other end, Horn-like circular hole is provided on the valve plate, cone-shaped valve head is placed in valve plate, and forms cooperation, cone-shaped valve head with the circular hole in valve plate It is connected with eyelid retractor by connecting rod, the eyelid retractor is located in needle tubing, and between spacing ring and valve plate, piston rod is set In in screwed pipe, and one end extends in expansion pipe, and thimble one end is vertically arranged in piston rod bottom, and the other end extends to spacing ring Lower section, and be suspended in right over connecting rod, spring is placed on thimble, and one end is connected with spacing ring, the other end and piston Stick is connected.
- The sting device 2. a kind of anesthesia injection according to claim 1 is had an acupuncture treatment, it is characterised in that the expansion pipe is transparent Tube body.
- The sting device 3. a kind of anesthesia injection according to claim 1 is had an acupuncture treatment, it is characterised in that be provided in the piston rod Symmetrical groove, and the half that flute length is piston rod length.
- The sting device 4. a kind of anesthesia injection according to claim 1 is had an acupuncture treatment, it is characterised in that between the spring often encloses Spacing becomes larger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626879.6U CN207980128U (en) | 2017-11-29 | 2017-11-29 | A kind of anesthesia injection acupuncture treatment sting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721626879.6U CN207980128U (en) | 2017-11-29 | 2017-11-29 | A kind of anesthesia injection acupuncture treatment sting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207980128U true CN207980128U (en) | 2018-10-19 |
Family
ID=63804895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721626879.6U Expired - Fee Related CN207980128U (en) | 2017-11-29 | 2017-11-29 | A kind of anesthesia injection acupuncture treatment sting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207980128U (en) |
-
2017
- 2017-11-29 CN CN201721626879.6U patent/CN207980128U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207980128U (en) | A kind of anesthesia injection acupuncture treatment sting device | |
| CN109999277A (en) | A kind of low pressure needleless injector | |
| CN205698854U (en) | Steel wire not damaged anesthetic tube | |
| CN213129802U (en) | Puncture needle for nephrology department | |
| CN203208496U (en) | Anesthesia embolism for gynecology department | |
| CN202654515U (en) | Medicine injector for urethral anesthesia integrating anesthesia and expansion | |
| CN203494048U (en) | Retrograde urethrography syringe | |
| CN206852890U (en) | A kind of department of anesthesia's local anaesthesia device | |
| CN209392506U (en) | A kind of thin scalp acupuncture syringe | |
| CN205626055U (en) | What can reduce neurotrosis prevents blockking up double -pipeline nerve blocking pjncture needle | |
| CN201055572Y (en) | Disposable self-destroyable syringe | |
| CN203619987U (en) | Hand-operated and automatic pressure-control infusion pump | |
| CN204932435U (en) | Digestive System Department enteroclysm device | |
| CN219289885U (en) | Lacrimal passage flushing needle | |
| CN203169275U (en) | Painless low-injury anesthetic needle | |
| CN212756732U (en) | Anesthetic injection equipment for medical treatment | |
| CN201161025Y (en) | Safety transfusion bottle | |
| CN219517352U (en) | Enema device convenient to operation | |
| CN208905657U (en) | It is a kind of to intervene thorn device of threading a needle | |
| CN209204321U (en) | A kind of mucous membrane of urethra anaesthesia apparatus | |
| CN208823601U (en) | Novel retention enema device | |
| CN209316708U (en) | Injector for medical purpose | |
| CN214550623U (en) | Disposable cervical dilator | |
| CN220159012U (en) | Intestine moistening and bowel relaxing device | |
| CN215961764U (en) | Liquid medicine feeding device for vagina |
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: 20181019 Termination date: 20191129 |