CN209237059U - A kind of clinical anesthesia section Supplementary Anesthesia device - Google Patents
A kind of clinical anesthesia section Supplementary Anesthesia device Download PDFInfo
- Publication number
- CN209237059U CN209237059U CN201822061352.4U CN201822061352U CN209237059U CN 209237059 U CN209237059 U CN 209237059U CN 201822061352 U CN201822061352 U CN 201822061352U CN 209237059 U CN209237059 U CN 209237059U
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- application cylinder
- medicine
- anesthesia
- control
- rod
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Abstract
A kind of clinical anesthesia section Supplementary Anesthesia device, syringe needle including medicine-storing tube and adjustable length, the drug storage tube rear end is connected with application cylinder, the control-rod that can be moved axially along the application cylinder is provided in the application cylinder, the control-rod is connected with runner by gear set, the runner is arranged on the outside of the application cylinder, and control-rod front end activity chain is connected to rubber push plate, and the rubber push plate is located in the medicine-storing tube；The medicine-storing tube outer end is set with the security header that can be moved forward and backward, and the security header front end is connected with the conduplicatio plate that can be turned down inwardly；The application cylinder outer end is provided with hand holding handle.The utility model efficiently solves existing anaesthesia dosage when current anesthesia and is difficult to control, and depth of anesthesia is not easy to adjust, and concealed position is not easy the problem of anaesthetizing.
Description
Technical field
The utility model relates to medical instruments fields, more particularly, to a kind of clinical anesthesia section Supplementary Anesthesia device.
Background technique
Anesthesia is to make patient whole with drug or other methods or part is temporarily lost with feeling, with achieve the purpose that it is painless into
Row operative treatment.Anesthesia is divided into general anesthesia and local anaesthesia again, when carrying out local anaesthesia, not only needs accurately to control anesthesia
The dosage of drug and the paracentesis depth that control anesthesia.More importantly if the site of anesthesia of patient than it is more covert not
It is convenient, then anesthesia would become hard to carry out.Therefore, it is necessary to one kind can accurately control anaesthesia dosage and paracentesis depth and suitable pair
It is not easy the device of site of anesthesia anesthesia.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of clinical anesthesia section Supplementary Anesthesia devices, effectively
It is not easy to control to solve when current anesthesia existing anaesthesia dosage, depth of anesthesia is not easy to adjust, and what concealed position was not easy to anaesthetize asks
Topic.
Technical solution adopted in the utility model is in order to solve the above problem:
A kind of clinical anesthesia section Supplementary Anesthesia device, the syringe needle including medicine-storing tube and adjustable length, the medicine-storing tube
Rear end is connected with application cylinder, and the control-rod that can be moved axially along the application cylinder, the control-rod are provided in the application cylinder
It is connected with runner by gear set, the runner is arranged on the outside of the application cylinder, and control-rod front end activity chain is connected to rubber
Glue push plate, the rubber push plate are located in the medicine-storing tube；The medicine-storing tube outer end is set with the security header that can be moved forward and backward, institute
It states security header front end and is connected with the conduplicatio plate that can be turned down inwardly；The application cylinder outer end is provided with hand holding handle.
Preferably, the application cylinder front end is provided with polygon prism slot, and the medicine-storing tube back end outer circumference is provided with polygon prism,
The polygon prism is located in the polygon prism slot, and the polygon prism and polygon prism slot pass through the tightening being arranged on the application cylinder
Screw is fixedly connected；The polygon prism slot rear end of the application cylinder front end setting is provided with mounting plate, the mounting plate center setting
There is threaded hole, the control-rod is connected in the threaded hole.
Preferably, the control-rod includes threaded post, and the threaded post front end is provided with the axis of elongation, the axis of elongation front end
It is provided with the narrow neck that the diameter of axle is less than the axis of elongation, the narrow neck front end is provided with the card that the diameter of axle is greater than the narrow neck
Head；The body shape of the rubber push plate is rectangle, and rubber push plate rear end is provided with ladder card hole, and the clamp is located at institute
It states in ladder card hole；The threaded post rear end is provided with sprocket, the length phase of the height of the sprocket and the threaded post
Together.
Preferably, the sprocket engagement of the control rod rear end setting is connected with two spur gears up and down, the spur gear
Center is fixedly connected with sprocket drive spindle, and the gear shaft is fixed on the application cylinder inner wall by bearing and bearing block；Lower section setting
Spur gear on the gear shaft rear end that connects be connected with first bevel gear, the first bevel gear engagement is connected with the second cone tooth
Wheel, the second bevel gear center are fixedly connected with bevel gear shaft, and the bevel gear shaft is fixed on the application cylinder by bearing
On, the bevel gear shaft is fixedly connected with the runner, is provided with dial below the runner, the dial is fixedly connected
In the control drum outer wall；The control tube rear end is threaded with rear cover, and the rear cover center is provided with round tube hole.
Preferably, the medicine-storing tube is provided centrally with the medicine storage tank of rectangle, places the rubber push plate in the medicine storage tank；
The medicine-storing tube outer end is provided with multiple along the equally distributed rectangle rail of excircle, and rectangle rail front end is provided with cylindrical
Front end baffle, the medicine-storing tube front end center is provided with the connecting tube of taper, the connecting tube and medicine storage tank perforation, described
Connecting tube front end connects the syringe needle.
Preferably, the security header rear inside is provided with along the equally distributed multiple rectangular channels of inner periphery, the rectangle
Slot size is identical with the rectangle rail size；The security header is flexibly connected by hinge and the conduplicatio plate, the conduplicatio plate
Shared three pieces, the body shape of the conduplicatio plate are 1/3 tubulose, and the conduplicatio plate front end face width is less than the width of rear end face,
The conduplicatio plate periphery is provided with annular groove, is provided with elastic ring in the annular groove.
Preferably, the syringe needle includes spike body, and the spike body excircle is provided with graduation mark, the syringe needle sheet
Body back end activity is connected with the installation central siphon being axially movable, and the installation central siphon front end is provided with imperfect thread head, described
Rectangular channel axially rearward is provided on imperfect thread head, the imperfect thread head thread is connected with taper gripping sleeve,
The taper gripping sleeve medial surface is taper, is provided with taper thread on the inside of the taper gripping sleeve.
The utility model structure novel, is skillfully constructed, simple to operate, compared to the prior art has the advantage that
1, the needle length is adjustable, is can according to need in anesthesia to adjust the length of syringe needle, to reach control
The purpose of anesthetic puncture depth processed, so that the depth of Anesthesia medicine is adjustable；
2, the security header can make anesthesia outfit not make to other positions of patient before being fed to agents area
The security header is pulled back after reaching agents area at injury, so that syringe needle exposes, starts to carry out anesthetic puncture to patient,
The present apparatus anaesthetize anesthesia can easily without will cause additional injury to the concealment part of patient；
3, the control-rod and runner of the present apparatus to anaesthetize can be intuitively displayed out into medicine, and improve into medicine essence
Degree, improves the accuracy of anesthesia, reduces injury of the anaesthetic to patient.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the first working condition of the clinical anesthesia section Supplementary Anesthesia device of the utility model.
Fig. 2 is the axonometric drawing of the second working condition of the clinical anesthesia section Supplementary Anesthesia device of the utility model.
Fig. 3 is the half-sectional shaft side figure of the clinical anesthesia section Supplementary Anesthesia device of the utility model.
Fig. 4 is the magnified partial view of Fig. 3.
Fig. 5 is the axonometric drawing of the syringe needle of the clinical anesthesia section Supplementary Anesthesia device of the utility model.
Fig. 6 is the half-sectional axonometric drawing of the syringe needle of the clinical anesthesia section Supplementary Anesthesia device of the utility model.
Fig. 7 is the axonometric drawing of the control-rod of the clinical anesthesia section Supplementary Anesthesia device of the utility model.
Specific embodiment
It is specific embodiment of the utility model below, and the technical solution of the utility model is made further in conjunction with attached drawing
Description, but the utility model is not limited to these examples.
As shown in figs. 1-7, the utility model provides a kind of clinical anesthesia section Supplementary Anesthesia device, including 2 He of medicine-storing tube
The syringe needle 5 of adjustable length, it is characterised in that: 2 rear end of medicine-storing tube is connected with application cylinder 1, is provided in the application cylinder 1
The control-rod 6 that can be moved axially along the application cylinder 1, the control-rod 6 are connected with runner 7 by gear set, and the runner 7 is set
It sets in 1 outside of application cylinder, the 6 front end activity chain of control-rod is connected to rubber push plate 17, and the rubber push plate 17 is located at institute
It states in medicine-storing tube 2；2 outer end of medicine-storing tube is set with the security header 3 that can be moved forward and backward, and 3 front end of security header is flexibly connected
There is the conduplicatio plate 4 that can be turned down inwardly；1 outer end of application cylinder is provided with hand holding handle 8.
The medicine-storing tube 2 is for storing anaesthetic；The length of the syringe needle 5 can be adjusted so that the depth of puncture can be with
Adjustment, the application cylinder 1 are moved forward and backward for controlling the control-rod 6；The rubber push plate of the control-rod 6 and its front end setting
17 can release anaesthetic；The runner 7 is for driving the control-rod 6 to rotate forward, and the rubber push plate 17 is in the control
It is moved forward under the action of bar 6 processed.The security header 3 is used to cover by syringe needle 5, so that patient will not be during seeking position
It is accidentally injured by syringe needle.The hand holding handle 6, can be with right-hand man's dual-purpose when into medicine for making the present apparatus convenient for control.
1 front end of application cylinder is provided with polygon prism slot 19, and 2 back end outer circumference of medicine-storing tube is provided with polygon prism 18,
The polygon prism 18 is located in the polygon prism slot 19, and the polygon prism 18 and polygon prism slot 19 are by being arranged in the application cylinder
Holding screw 10 on 1 is fixedly connected；19 rear end of polygon prism slot of 1 front end of the application cylinder setting is provided with mounting plate 20, institute
It states mounting plate 20 and is provided centrally with threaded hole 21, the control-rod 6 is connected in the threaded hole 21.
It is circumferentially positioned by prism and the realization of prism slot between the application cylinder 1 and the medicine-storing tube 2, and by described
Holding screw 10 realize axially position, the control-rod 6 rotation when due to the mounting plate 20 presence so that the control
Bar processed travels forward in rotation, realizes the promotion to the rubber push plate 17.
The control-rod 6 includes threaded post 30, and 30 front end of threaded post is provided with the axis of elongation, and the axis of elongation front end is set
It is equipped with the narrow neck 27 that the diameter of axle is less than the axis of elongation, narrow 27 front end of neck is provided with the diameter of axle greater than the narrow neck 27
Clamp 28；The body shape of the rubber push plate 17 is rectangle, and 17 rear end of rubber push plate is provided with ladder card hole 29, described
Clamp 28 is located in the ladder card hole 29；30 rear end of threaded post is provided with sprocket 31, the height of the sprocket 31
It is identical with the length of the threaded post 30.
The threaded post 30 and the mounting plate 20 of 5 front end of the control-rod setting realize travelling forward for rotary type, described
Sprocket 31 connect the control-rod 5 can also with the runner 7 when moving forward, and realize the transmission of power.It is described
To be flexibly connected between rubber push plate 17 and the control-rod 6, and 17 shape of rubber push plate is rectangle, the medicine storage tank 16
It is identical with 17 shape of rubber push plate, it is all rectangle, therefore, the circumferential position of the rubber push plate 17 is fixed, Bu Huisui
The control-rod rotation, can only move axially therewith.
The engagement of sprocket 31 of 6 rear end of the control-rod setting is connected with two spur gears 22 up and down, the spur gear 22
Center is fixedly connected with sprocket drive spindle, and the gear shaft is fixed on 1 inner wall of application cylinder by bearing 26 and bearing block 23；Lower section
The gear shaft rear end connected on the spur gear 22 of setting is connected with first bevel gear 24, and the engagement of first bevel gear 24 is connected with
Second bevel gear 25,25 center of second bevel gear are fixedly connected with bevel gear shaft, and the bevel gear shaft is solid by bearing 26
It being scheduled on the application cylinder 1, the bevel gear shaft is fixedly connected with the runner 7, it is provided with dial 9 below the runner 7,
The dial 9 is fixedly connected on 1 outer wall of application cylinder；1 rear end of application cylinder is threaded with rear cover 14, the rear cover
14 centers are provided with round tube hole.
Spur gear 22 plays circumferentially positioned effect and the mounting plate 20 to the control-rod 6 and makes the control jointly
Bar 6 processed will not tilt, it is curved fall.The rotation of the runner 7 is passed to the control jointly by the spur gear 22 and bevel gear set of bottom end
Bar 6 processed, makes its rotation.The dial 9 being arranged below the runner 7 can be such that the feeding depth of the control-rod intuitively shows,
The rotation of the runner 7 can control, and the amount into medicine is more readily and easily controlled.
The medicine-storing tube 2 is provided centrally with the medicine storage tank 16 of rectangle, places the rubber push plate 17 in the medicine storage tank 16；
2 outer end of medicine-storing tube is provided with multiple along the equally distributed rectangle rail 13 of excircle, and 13 front end of rectangle rail is provided with circle
Cylindrical front end baffle 15,2 front end center of medicine-storing tube are provided with the connecting tube of taper, the connecting tube and the medicine storage tank
16 perforations, the connecting tube front end connect the syringe needle 5.3 rear inside of security header is provided with to be uniformly distributed along inner periphery
Multiple rectangular channels, the rectangular channel size is identical with 13 size of rectangle rail；The security header 3 passes through hinge and the folding
Plywood 4 is flexibly connected, and the conduplicatio plate 4 shares three pieces, and the body shape of the conduplicatio plate 4 is 1/3 tubulose, the conduplicatio plate 4
Front end face width is less than the width of rear end face, and 4 periphery of conduplicatio plate is provided with annular groove, is provided with bullet in the annular groove
Property ring 11.
It is circumferentially positioned by rectangle rail 13 and realization between the security header 3 and the medicine-storing tube 2, pass through front end baffle 15
Realize the anti-dropout of the security header 3.The security header 3 is after being drawn out, described equivalent due to the presence of the elastic ring 11
4 front end of plate is contracted to together, is reduced space and is covered to syringe needle 5.When the security header 3 pulls back, due to described
The presence of elastic ring 11 and hinge 12 realizes the security header 3 so that the conduplicatio plate 4 is close to 2 excircle of medicine-storing tube
Positioning, can start anesthesia procedure.
The syringe needle 5 includes spike body, and the spike body excircle is provided with graduation mark, the spike body rear end
It is connected with the installation central siphon 34 being axially movable, 34 front end of installation central siphon is provided with imperfect thread head 35, described
Rectangular channel axially rearward is provided on imperfect thread head 35, the imperfect thread head 35 is threaded with tapered clamp
Fixed 33,33 medial surface of taper gripping sleeve is taper, is provided with taper thread 36 on the inside of the taper gripping sleeve 33.
The spike body can be drawn from inside to outside or inwardly from the installation central siphon 34, realize the length tune of spike body
It is whole, and accurately adjusted according to scale, the spike body after the adjustment, tightens the taper gripping sleeve 33, so that described
Taper thread 36 squeezes the imperfect thread head 35, and the imperfect thread head 35 is close to the syringe needle sheet
Body completes the positioning to it.
When the utility model is used, drawing anaesthetic first, the length of syringe needle 5 is then adjusted as needed.It incite somebody to action this
After device moves to the position for needing to anaesthetize, the security header 3 is pulled back, the syringe needle 5 is exposed, patient punctured, so
Defensive position holds hand holding handle 8, slowly rotates the runner 7, stops injection according to the registration of dial 7.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode replace, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although herein it is more used application cylinder 1, medicine-storing tube 2, security header 3, conduplicatio plate 4, syringe needle 5, control-rod 6,
Runner 7, hand holding handle 8, dial 9, holding screw 10, elastic ring 11, hinge 12, rectangle rail 13, rear cover 14, front end baffle 15,
Medicine storage tank 16, rubber push plate 17, polygon prism 18, polygon prism slot 19, mounting plate 20, threaded hole 21, spur gear 22, bearing block 23,
First bevel gear 24, second bevel gear 25, bearing 26, narrow neck 27, clamp 28, ladder card hole 29, threaded post 30, sprocket
31, the arts such as graduation mark 32, taper gripping sleeve 33, installation central siphon 33, installation central siphon 34, imperfect thread head 35, taper thread 36
Language, but a possibility that be not precluded using other terms.The use of these items is only for be more convenient to describe and explain this
The essence of utility model；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (7)
1. a kind of clinical anesthesia section Supplementary Anesthesia device, the syringe needle (5) including medicine-storing tube (2) and adjustable length, feature
Be: medicine-storing tube (2) rear end is connected with application cylinder (1), and being provided in the application cylinder (1) can be along the application cylinder (1)
The control-rod (6) of axial movement, the control-rod (6) are connected with runner (7) by gear set, and the runner (7) is arranged in institute
It states on the outside of application cylinder (1), control-rod (6) front end activity chain is connected to rubber push plate (17), and the rubber push plate (17) is located at
In the medicine-storing tube (2)；Medicine-storing tube (2) outer end is set with the security header (3) that can be moved forward and backward, before the security header (3)
End is connected with the conduplicatio plate (4) that can be turned down inwardly；Application cylinder (1) outer end is provided with hand holding handle (8).
2. clinical anesthesia section Supplementary Anesthesia device as described in claim 1, it is characterised in that: application cylinder (1) front end
It is provided with polygon prism slot (19), medicine-storing tube (2) back end outer circumference is provided with polygon prism (18), and the polygon prism (18) is located at
In the polygon prism slot (19), the polygon prism (18) and polygon prism slot (19) are tight on the application cylinder (1) by being arranged
Determine screw (10) to be fixedly connected；Polygon prism slot (19) rear end of application cylinder (1) the front end setting is provided with mounting plate (20), institute
It states mounting plate (20) to be provided centrally with threaded hole (21), is connected with the control-rod (6) in the threaded hole (21).
3. clinical anesthesia section Supplementary Anesthesia device as claimed in claim 2, it is characterised in that: the control-rod (6) includes
Threaded post (30), threaded post (30) front end are provided with the axis of elongation, and the axis of elongation front end is provided with the diameter of axle and is less than described stretch
The narrow neck (27) of long axis, narrow neck (27) front end are provided with the clamp (28) that the diameter of axle is greater than the narrow neck (27)；Institute
The body shape for stating rubber push plate (17) is rectangle, and rubber push plate (17) rear end is provided with ladder card hole (29), the card
Head (28) is located in the ladder card hole (29)；Threaded post (30) rear end is provided with sprocket (31), the sprocket
(31) height is identical with the length of the threaded post (30).
4. clinical anesthesia section Supplementary Anesthesia device as claimed in claim 3, it is characterised in that: control-rod (6) rear end
Sprocket (31) engagement of setting is connected with two spur gears (22) up and down, and spur gear (22) center is fixedly connected with gear
Axis, the gear shaft are fixed on the application cylinder (1) inner wall by bearing (26) and bearing block (23)；The spur gear of lower section setting
(22) the gear shaft rear end connected on is connected with first bevel gear (24), and first bevel gear (24) engagement is connected with the second cone
Gear (25), second bevel gear (25) center are fixedly connected with bevel gear shaft, and the bevel gear shaft is solid by bearing (26)
It is scheduled on the application cylinder (1), the bevel gear shaft is fixedly connected with the runner (7), is provided with quarter below the runner (7)
Scale (9), the dial (9) are fixedly connected on the application cylinder (1) outer wall；Application cylinder (1) rear end is threaded with
Rear cover (14), rear cover (14) center are provided with round tube hole.
5. clinical anesthesia section Supplementary Anesthesia device as described in claim 1, it is characterised in that: medicine-storing tube (2) center
It is provided with the medicine storage tank (16) of rectangle, places the rubber push plate (17) in the medicine storage tank (16)；Medicine-storing tube (2) outer end
It is provided with multiple along the equally distributed rectangle rail (13) of excircle, rectangle rail (13) front end is provided with cylindrical front end gear
Piece (15), medicine-storing tube (2) front end center are provided with the connecting tube of taper, and the connecting tube and the medicine storage tank (16) pass through
Logical, the connecting tube front end connects the syringe needle (5).
6. clinical anesthesia section Supplementary Anesthesia device as claimed in claim 5, it is characterised in that: security header (3) rear end
Inside is provided with along the equally distributed multiple rectangular channels of inner periphery, the rectangular channel size and the rectangle rail (13) size phase
Together；The security header (3) is flexibly connected by hinge and the conduplicatio plate (4), and the conduplicatio plate (4) shares three pieces, the folding
The body shape of plywood (4) is 1/3 tubulose, and conduplicatio plate (4) the front end face width is less than the width of rear end face, the conduplicatio plate
(4) periphery is provided with annular groove, and elastic ring (11) are provided in the annular groove.
7. clinical anesthesia section Supplementary Anesthesia device as described in claim 1, it is characterised in that: the syringe needle (5) includes needle
Head ontology, the spike body excircle be provided with graduation mark, and the spike body back end activity, which is connected with, to be axially movable
It installs central siphon (34), installation central siphon (34) front end is provided with imperfect thread head (35), the imperfect thread head (35)
On be provided with rectangular channel axially rearward, the imperfect thread head (35) is threaded with taper gripping sleeve (33), described
Taper gripping sleeve (33) medial surface is taper, is provided with taper thread (36) on the inside of the taper gripping sleeve (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061352.4U CN209237059U (en) | 2018-12-10 | 2018-12-10 | A kind of clinical anesthesia section Supplementary Anesthesia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822061352.4U CN209237059U (en) | 2018-12-10 | 2018-12-10 | A kind of clinical anesthesia section Supplementary Anesthesia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209237059U true CN209237059U (en) | 2019-08-13 |
Family
ID=67532140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822061352.4U Expired - Fee Related CN209237059U (en) | 2018-12-10 | 2018-12-10 | A kind of clinical anesthesia section Supplementary Anesthesia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209237059U (en) |
-
2018
- 2018-12-10 CN CN201822061352.4U patent/CN209237059U/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: 20190813 Termination date: 20201210 |