CN206651863U - One kind anesthesia needle threading device - Google Patents
One kind anesthesia needle threading device Download PDFInfo
- Publication number
- CN206651863U CN206651863U CN201720000581.8U CN201720000581U CN206651863U CN 206651863 U CN206651863 U CN 206651863U CN 201720000581 U CN201720000581 U CN 201720000581U CN 206651863 U CN206651863 U CN 206651863U
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- clamping plate
- supporting plate
- plate
- wall
- clamping
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Abstract
The utility model discloses one kind to anaesthetize needle threading device, including base, the top left hand of the base is installed with supporting plate, the top of the supporting plate is installed with top plate, clamping plate is socketed with the outside of the supporting plate, the upper and lower ends inwall of the clamping plate is provided with the first neck, the upper and lower ends outer wall of the supporting plate is equipped with fixture block, the fixture block matches with the first neck, the clamping plate is connected by clamping device with base, the clamping device includes crust of the device, the inner chamber top of described device shell is provided with inner cylinder, the inner cylinder runs through the top outer wall of crust of the device, the upper and lower ends of the inner cylinder are separately installed with fixed seat and clamp, the clamp is connected by spring with crust of the device, the outside of the spring is provided with spring stand A.The anesthesia needle threading device, by the cooperation of supporting plate, top plate, clamping plate and clamping device, the fixed effect to needle body is improved, avoid doctor from producing fatigue because long-time is hand-held.
Description
Technical field
Technical field of medical instruments is the utility model is related to, is specially a kind of anesthesia needle threading device.
Background technology
In recent years, ridge fiber crops epidural anesthesia is popularized in many countries, although operating method has a variety of, but dura mater
It is clinically the most commonly used that outer puncture needle and lumbar puncture needle support the use pin puncture method in the combined puncturing needle pin to be formed, can be once
Property complete the administration of ridge fiber crops and two kinds of caudal anaesthesia anesthesia arts, such combined puncturing needle is worn using epidural puncture needle and lumbar anesthesia
Pricker shares same needle tubing, epidural puncture needle is first pierced into patient interspace of lumbar vertebrae during operation, then lumbar anaesthesia puncture needle is inserted
In epidural puncture needle needle tubing, after to the complete medicament of subarachnoid injection, then by lumbar anaesthesia puncture needle from cavum epidural puncture
Extracted in pin needle tubing, then carry out the medicament injection of epidural space.Such as the patent of Patent No. 201520619542.7, including pin
Body, needle body is interior to be provided with nook closing member, and the front end of nook closing member is provided with protector, and rear end is provided with base, negative pressure display device is provided with base
With lumbar puncture needle injection orifice, the lower end of nook closing member is provided with lumbar puncture needle mouth, waist break-through road, although the patent improves puncture to a certain extent
The accuracy of depth, but it is bad to the fixed effect of needle body, cause doctor to produce fatigue because long-time is hand-held.
Utility model content
The purpose of this utility model is to provide a kind of anesthesia needle threading device, asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：One kind anesthesia needle threading device, including base,
The top left hand of the base is installed with supporting plate, and the top of the supporting plate is installed with top plate, the supporting plate
Outside be socketed with clamping plate, the upper and lower ends inwall of the clamping plate is provided with the first neck, the upper and lower ends outer wall of the supporting plate
Fixture block is equipped with, the fixture block matches with the first neck, and the clamping plate is connected by clamping device with base, described to step up to fill
Put and inner cylinder is installed including crust of the device, the inner chamber top of described device shell, the inner cylinder runs through the top of crust of the device
Outer wall is held, the upper and lower ends of the inner cylinder are separately installed with fixed seat and clamp, and the clamp passes through spring and crust of the device
It is connected, the outside of the spring is provided with spring stand A, and the junction of the inner cylinder and crust of the device is provided with first collar,
Installation set is provided with the right side of the upper surface of the clamping plate, anestetic needle is installed on the inside of the installation set.
Preferably, connecting seat being installed with the right side of the top of the base, the inner side of the connecting seat is provided with threaded rod,
The threaded rod is connected by bull stick with connecting seat, and the junction of the bull stick and connecting seat is provided with change, the threaded rod
Outer wall deck B, deck B top is installed is provided with and steps up thread bush, the thread bush that steps up connects with threaded rod screw thread
Connect, the outer right wall of the clamping plate is provided with the second neck.
Preferably, the left and right sides inwall of the clamping plate is provided with chute, and the left and right sides outer wall of the supporting plate is provided with
Pulley bracket, pulley is installed on the outside of the pulley bracket.
Preferably, the junction of the deck B and threaded rod are provided with second collar.
Preferably, the upper surface of the base is provided with soft pad.
Compared with prior art, the beneficial effects of the utility model are：The anesthesia needle threading device, by supporting plate, top plate,
The cooperation of clamping plate and clamping device, patient position of threading a needle is clipped between base and clamping plate, anestetic needle alignment is threaded a needle position, added
Tight device drives clamping plate that anestetic needle is fixed, and fixed seat is fixedly mounted on to the bottom of clamping plate, and spring passes through clamp and interior
Cylinder drives fixed seat to move downward, and fixed seat drives clamping plate to be slided in the outer wall of supporting plate, and clamping plate extruding patient threads a needle position,
Patient is secured the device to thread a needle position, so as to improve the fixed effect to needle body, avoid doctor because long-time is hand-held and
Produce fatigue.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is clamping device cross section structure diagram of the present utility model；
Fig. 3 is clamping plate cross section structure diagram of the present utility model；
Fig. 4 is pulley bracket structure schematic diagram of the present utility model.
In figure：1st, base, 2, supporting plate, 3, top plate, 4, clamping plate, 5, clamping device, 501, crust of the device, 502, inner prop
Body, 503, fixed seat, 504, clamp, 505, spring, 506, spring stand A, 507, first collar, the 6, first neck, 7, fixture block,
8th, installation set, 9, anestetic needle, 10, connecting seat, 11, threaded rod, 12, bull stick, 13, change, 14, deck B, 15, second collar,
16th, thread bush is stepped up, the 17, second neck, 18, chute, 19, pulley bracket, 20, pulley, 21, soft pad.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：One kind anesthesia needle threading device, including base 1, bottom
The top left hand of seat 1 is installed with supporting plate 2, and the top of supporting plate 2 is installed with top plate 3, the outside socket of supporting plate 2
There is clamping plate 4, clamping plate 4 slides in the outer wall of supporting plate 2, and top plate 3 plays a part of spacing clamping plate 4, and supporting plate 2 plays supporting splint
4 effect, the upper and lower ends inwall of clamping plate 4 are provided with the first neck 6, and the upper and lower ends outer wall of supporting plate 2 is equipped with fixture block 7, card
Block 7 matches with the first neck 6, and clamping plate 4 is connected by clamping device 5 with base 1, and clamping device 5 includes crust of the device 501,
The inner chamber top of crust of the device 501 is provided with inner cylinder 502, and inner cylinder 502 runs through the top outer wall of crust of the device 501, inner prop
The upper and lower ends of body 502 are separately installed with fixed seat 503 and clamp 504, and fixed seat 503 is fixedly mounted on to the bottom of clamping plate 4,
Clamp 504 is connected by spring 505 with crust of the device 501, and spring 505 is helical spring, coefficient of elasticity 30N/CM, spring
505 be squeezed after produce elastic deformation, the outside of spring 505 is provided with spring stand A 506, and spring stand A 506 plays solid
Determine the effect of spring 505, the junction of inner cylinder 502 and crust of the device 501 is provided with first collar 507, and first collar 507 rises
To the effect for being easy to slide between inner cylinder 502 and crust of the device 501, the upper surface right side of clamping plate 4 is provided with installation set 8, installed
The inner side of set 8 is provided with anestetic needle 9, and anestetic needle 9 is arranged on to the inner side of installation set 8, and patient position of threading a needle is clipped in into the He of base 1
Between clamping plate 4, anestetic needle 9 is directed at position of threading a needle, clamping device 5 drives clamping plate 4 that anestetic needle 9 is fixed, by fixed seat
503 are fixedly mounted on the bottom of clamping plate 4, and spring 505 drives fixed seat 503 to move downward by clamp 504 and inner cylinder 502,
Fixed seat 503 drives clamping plate 4 to be slided in the outer wall of supporting plate 2, and clamping plate 4 extrudes patient and threaded a needle position, secures the device to trouble
Person threads a needle position, so as to improve the fixed effect to needle body, avoids doctor from producing fatigue because long-time is hand-held, base 1
Connecting seat 10 is installed with the right side of top, the inner side of connecting seat 10 is provided with threaded rod 11, and threaded rod 11 is by bull stick 12 with connecting
Joint chair 10 is connected, and the junction of bull stick 12 and connecting seat 10 is provided with change 13, and the outer wall of threaded rod 11 is provided with deck B 14,
Deck B 14 top, which is provided with, steps up thread bush 16, steps up thread bush 16 and is threadedly coupled with threaded rod 11, the outer right wall of clamping plate 4
Provided with the second neck 17, after anestetic needle 9 is fixed, threaded rod 11 is rotated, threaded rod 11 enters the second neck 17
In, dual fixation, good fixing effect are carried out to clamping plate 4 by stepping up thread bush 16, the left and right sides inwall of clamping plate 4 is provided with chute
18, the left and right sides outer wall of supporting plate 2 is provided with pulley bracket 19, and the outside of pulley bracket 19 is provided with pulley 20, pulley 20
Slided on chute 18, pulley 20 is easy to the slip between clamping plate 4 and supporting plate 2, deck B 14 and threaded rod 11 junction
Second collar 15 is installed, second collar 15 plays a part of being easy to sliding between deck B 14 and threaded rod 11, base 1 it is upper
Surface is provided with soft pad 21, and soft pad 21 is made up of quality of rubber materials.
The device is placed on into patient needs the position threaded a needle, is fixed by clamping device 5, and patient is threaded a needle position
It is clipped between base 1 and clamping plate 4, anestetic needle 9 is directed at position of threading a needle, clamping device 5 drives clamping plate 4 to consolidate anestetic needle 9
It is fixed, fixed seat 503 is fixedly mounted on to the bottom of clamping plate 4, spring 505 drives fixed seat by clamp 504 and inner cylinder 502
503 move downward, and fixed seat 503 drives clamping plate 4 to be slided in the outer wall of supporting plate 2, and clamping plate 4 extrudes patient and threaded a needle position, by this
Device is fixed on patient and threaded a needle position, so as to improve the fixed effect to needle body, avoids doctor from being produced because long-time is hand-held
Fatigue.
In description of the present utility model, it is to be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
Portion ", " other end ", " on ", " side ", " top ", " interior ", " front portion ", " center ", the orientation of the instruction such as " both ends " or position close
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " setting ", " connection ", " Gu
Calmly ", the term such as " spinning " should be interpreted broadly, and also can be to be detachably connected for example, can be fixedly connected, or integrally；
Can mechanically connect, also can be electrical connection；Can be joined directly together, can be also indirectly connected by intermediary, can
It is connection or the interaction relationship of two elements of two element internals, is limited unless otherwise clear and definite, for this area
For those of ordinary skill, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It will be appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind anesthesia needle threading device, including base（1）, it is characterised in that：The base（1）Top left hand be installed with
Supporting plate（2）, the supporting plate（2）Top be installed with top plate（3）, the supporting plate（2）Outside be socketed with clamping plate
（4）, the clamping plate（4）Upper and lower ends inwall be provided with the first neck（6）, the supporting plate（2）Upper and lower ends outer wall be all provided with
There is fixture block（7）, the fixture block（7）With the first neck（6）Match, the clamping plate（4）Pass through clamping device（5）With base（1）
It is connected, the clamping device（5）Including crust of the device（501）, described device shell（501）Inner chamber top inner cylinder is installed
（502）, the inner cylinder（502）Through crust of the device（501）Top outer wall, the inner cylinder（502）Upper and lower ends point
Fixed seat is not installed（503）And clamp（504）, the clamp（504）Pass through spring（505）With crust of the device（501）It is connected,
The spring（505）Outside be provided with spring stand A（506）, the inner cylinder（502）With crust of the device（501）Junction
First collar is installed（507）, the clamping plate（4）Upper surface on the right side of be provided with installation set（8）, the installation set（8）Inner side
Anestetic needle is installed（9）.
A kind of 2. anesthesia needle threading device according to claim 1, it is characterised in that：The base（1）Top on the right side of it is solid
Dingan County is equipped with connecting seat（10）, the connecting seat（10）Inner side be provided with threaded rod（11）, the threaded rod（11）Pass through bull stick
（12）With connecting seat（10）It is connected, the bull stick（12）With connecting seat（10）Junction change is installed（13）, the screw thread
Bar（11）Outer wall deck B is installed（14）, the deck B（14）Top be provided with step up thread bush（16）, it is described to step up spiral shell
Line set（16）With threaded rod（11）Threaded connection, the clamping plate（4）Outer right wall be provided with the second neck（17）.
A kind of 3. anesthesia needle threading device according to claim 1, it is characterised in that：The clamping plate（4）The left and right sides in
Wall is provided with chute（18）, the supporting plate（2）The left and right sides outer wall pulley bracket is installed（19）, the pulley bracket（19）
Outside pulley is installed（20）.
A kind of 4. anesthesia needle threading device according to claim 1, it is characterised in that：The deck B（14）With threaded rod
（11）Junction second collar is installed（15）.
A kind of 5. anesthesia needle threading device according to claim 1, it is characterised in that：The base（1）Upper surface be provided with
Soft pad（21）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000581.8U CN206651863U (en) | 2017-01-03 | 2017-01-03 | One kind anesthesia needle threading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720000581.8U CN206651863U (en) | 2017-01-03 | 2017-01-03 | One kind anesthesia needle threading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206651863U true CN206651863U (en) | 2017-11-21 |
Family
ID=60314343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720000581.8U Expired - Fee Related CN206651863U (en) | 2017-01-03 | 2017-01-03 | One kind anesthesia needle threading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206651863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043453A (en) * | 2020-09-25 | 2020-12-08 | 浙江农林大学 | Four limbs location bed is used in clinical operation of poultry animal doctor |
-
2017
- 2017-01-03 CN CN201720000581.8U patent/CN206651863U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112043453A (en) * | 2020-09-25 | 2020-12-08 | 浙江农林大学 | Four limbs location bed is used in clinical operation of poultry animal doctor |
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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: 20171121 Termination date: 20190103 |