CN208958197U - A kind of neurosurgery retractor - Google Patents
A kind of neurosurgery retractor Download PDFInfo
- Publication number
- CN208958197U CN208958197U CN201820947950.9U CN201820947950U CN208958197U CN 208958197 U CN208958197 U CN 208958197U CN 201820947950 U CN201820947950 U CN 201820947950U CN 208958197 U CN208958197 U CN 208958197U
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- China
- Prior art keywords
- middle position
- front surface
- locker
- shaped frame
- neurosurgery
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Abstract
The utility model provides a kind of neurosurgery retractor, including back-shaped frame, carries ring, adsorbs lighting lamp device, flexible to lead lift-slab structure, adjustable support lever apparatus, square bushing, baffle sterilize bottle storage box, guardrail, shoulder belt, harness, upright bar, partition, cabinet door and locker.The setting of the utility model headlamp is conducive to that medical staff is facilitated to illuminate in the case where light illuminates insufficient situation, solves the problems, such as do not have illuminations；Telescopic mast front surface middle position is provided with graduation mark, scale reading is provided on the graduation mark, the scale reading unit is set as millimeter, is conducive to that medical staff is facilitated to hold wound size, and preventing, which influences surgical effect because of wound size, solves the problems, such as that wound retracts size inaccuracy；The setting of support tube, fastening nut and support rod is conducive to be needed according to neurosurgery and adjust angle, solves the problems, such as that height is not adjustable.
Description
Technical field
The utility model belongs to the field of medical instrument technology more particularly to a kind of neurosurgery retractor.
Background technique
When carrying out neurosurgery skull or operation on vertebra, in order to expose lesion, it is necessary to operate on processing, the skin of knife-edge part
Skin and musculature need external force to pull to both sides, so that wound forms the field range of certain area, are conducive to exposure mind
Through organizing, so that doctor sees and performs the operation in wound.It just needs to assist performing the operation using retractor at this time, retractor
It can be used for retracting tissue, appear surgical field of view, convenient for detecting and operating.But common retractor is a kind of using lever
Retractor made of principle, similar to the shape of scissors, one end is provided with positioning device, and the other end, which is provided with, can protrude into wound
Rake structure.General retractor is this due to that can generate a small amount of oozing of blood when squeezing wound in the place contacted with wound
The retractor of structure cannot sponge oozing of blood when retracting wound, and the blood of exudation can cover surgical field of view range, to operation
Cause certain interference, it is necessary to oozing of blood is sponged using the drainage device in addition assisted, it is not convenient enough.
China Patent Publication No. is CN107997795A, and invention and created name is a kind of neurosurgery retractor,
Including ring support and several tractions being removably mounted on ring support rake, if being uniformly distributed on the ring support
The axial direction of dry card slot, the direction of the card slot and the ring support is parallel；Traction rake include elastic chuck, telescopic rod and
Rake aody, the telescopic rod include fixed link and motion bar, and the fixed link is hollow structure, and the elastic chuck is fixedly connected on
On the outer wall of one end of the fixed link, the elastic chuck, which is extruded, can be clamped or separate, institute with any card slot
The inside for stating the fixed link other end is socketed the motion bar, and the fixed link inner wall is provided with opposite two in position along its length
A first rack gear, the teeth on first rack gear tilt at an angle to the direction of the elastic chuck, and each described the
The width of one rack gear be no more than the fixed link circumference a quarter, the outer wall of the motion bar be provided with along its length and
The width of two opposite the second opposite rack gears of the first rack gear inclined direction, second rack gear is no more than the activity
The a quarter of bar circumference, first rack gear and the equal high resilience of the second rack gear, when two first rack gears and two
When a second rack position is adapted, second rack gear can extrude first rack gear and to the side of the elastic chuck
To movement, when second rack gear is mobile to the direction of the rake aody, the teeth of second rack gear and first rack gear
Slot is mutually blocked when motion bar rotation makes second rack gear and first rack gear be staggered, and the motion bar can be
Free extension adjusts length in the fixed link.But existing retractor, there is also not having illuminations, wound retracts big
The problem of small inaccuracy and height are not adjustable.
Therefore, a kind of neurosurgery is invented to be very necessary with retractor.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of neurosurgery retractor, existing to solve
Some retractors do not have the problem of illuminations, wound retracts size inaccuracy and is not adjustable highly.A kind of neurosurgery hand
Art retractor, including back-shaped frame carry ring, adsorb lighting lamp device, stretch and lead lift-slab structure, adjustable support lever apparatus,
Square bushing, baffle sterilize bottle storage box, guardrail, shoulder belt, harness, upright bar, partition, cabinet door and locker, the carrying ring
Longitudinal measure is in the left and right ends position of back-shaped frame respectively；The absorption lighting lamp device is connected to the lower portion of square bushing
It sets；Flexible two side position of lower part for leading lift-slab structure and being separately mounted to back-shaped frame；The adjustable support lever apparatus
It is separately mounted to two side position of lower part of back-shaped frame；The square bushing is laterally socketed in the front surface interposition of back-shaped frame
It sets；The baffle left end is riveted on the inside lower-left side position of locker, and the baffle right end is riveted on the left side of partition
Lower position；The disinfection bottle storage box is horizontally installed on the front surface leftward position of locker；The guardrail laterally welds
Connect the upper end position in upright bar；The shoulder belt is laterally socketed in the front surface middle position of harness；The harness distinguishes riveting
Connect the middle position at left and right sides of the front surface of guardrail；Upper surface location of the upright bar longitudinal measure in locker；It is described
Partition longitudinal measure in the inner right side middle position of locker；The cabinet door hinge connection partition right positions,
The cabinet door is specifically located at middle position on the right side of the front surface of locker；The locker cross bolts are connected to rectangular
The upper surface location of casing；The absorption lighting lamp device includes lamp box, battery, magnet plate, mobile bar, control button and
Headlamp, the battery cross screw are connected to the upper inside position of lamp box；The magnet plate is laterally embedded in lamp
The inside upper surface position of case；The mobile bar horizontal thread is connected to the left side middle position of lamp box；The control is pressed
Button is embedded in the front surface lower middle position of lamp box；The headlamp is threaded in the lower surface middle position of lamp box.
Preferably, the flexible lift-slab structure that leads includes retracting cylinder, lifting lug, connecting column, telescopic mast, traction plate and fixation
Handwheel, the lifting lug are welded on the left side upper end position of retracting cylinder；The connecting column longitudinal axis connects the rear surface in lifting lug
Left side middle position；The telescopic mast is plugged on the bottom right end position of retracting cylinder；The traction crab bolt is connected to flexible
The bottom right end position of column；The fixation handwheel is threaded in the intersection position of retracting cylinder and telescopic mast.
Preferably, the adjustable support lever apparatus includes support tube, fastening nut, support rod, anti-slip rubber column, is inserted
Pipe and magnet block, the fastening nut horizontal thread are connected to the intersection position of support tube and support rod；The support
Bar is plugged on the lower end position of support tube；The anti-slip rubber column is glued to the lower end position of support rod；The intubation is vertical
To the outer surface upper end position for the outer surface and support tube for being socketed in magnet block respectively；The magnet block is laterally embedded in support
The upper end middle position of cylinder and the inside upper surface middle position for being adsorbed on intubation.
Preferably, the magnet plate is laterally adsorbed on the lower surface middle position of square bushing；Table on the lamp box
Face, which is glued to have, mute uses rubber pad.
Preferably, the connecting column distinguishes longitudinal measure position at left and right sides of the lower surface of back-shaped frame.
Preferably, intubation difference longitudinal measure position at left and right sides of the lower surface of back-shaped frame.
Preferably, the connecting column is particularly located at the inner side of intubation.
Preferably, the telescopic mast front surface middle position is provided with graduation mark, and quarter is provided on the graduation mark
Degree reading, the scale reading unit are set as millimeter.
Preferably, the replaceable stainless steel between three centimetres to 15 centimetres is arranged in using length in the traction plate
Plate.
Preferably, the front surface middle position of the carrying ring is respectively sleeved on non-slip rubber set.
Preferably, laterally splicing has call tag respectively in middle position at left and right sides of the baffle front surface.
Preferably, the harness front surface leftward position is provided with length adjustment ring；On the right side of the cabinet door front surface
Middle position longitudinal direction screw is connected with hand draw ring；The locker upper surface, which is glued, has anti-skidding placement to pad.
Preferably, battery is electrically connected in the control button and headlamp；The control button and illumination
It is electrically connected between lamp.
Compared with prior art, the utility model has the following beneficial effects:
1. in the utility model, the setting of the headlamp is conducive to facilitate medical staff insufficient in light illumination
In the case of illuminated, solve the problems, such as there is no illuminations.
2. in the utility model, the telescopic mast front surface middle position is provided with graduation mark, on the graduation mark
It is provided with scale reading, the scale reading unit is set as millimeter, is conducive to that medical staff is facilitated to hold wound size, prevents
Only solve the problems, such as that wound retracts size inaccuracy because wound size influences surgical effect.
3. in the utility model, the support tube, the setting of fastening nut and support rod is conducive to according to neurosurgery
Operation needs and adjusts angle, solves the problems, such as that height is not adjustable.
4. in the utility model, the setting of the anti-slip rubber column, be beneficial to prevent the retractor influences because of sliding
Surgical effect.
5. in the utility model, the setting of the magnet block is conducive to personnel's installation convenient to use, facilitates operation.
6. in the utility model, the locker upper surface, which is glued, has anti-skidding placement to pad, be conducive to facilitate staff
Place surgical instrument.
There is prompt to mark 7. middle position is laterally glued respectively in the utility model, at left and right sides of the baffle front surface
Label are conducive to that medical staff is prompted to use internal corresponding drug.
8. in the utility model, the setting of the shoulder belt and harness is conducive to facilitate the mobile retractor of staff.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of the absorption lighting lamp device of the utility model.
Fig. 3 is the flexible structural schematic diagram for leading lift-slab structure of the utility model.
Fig. 4 is the structural schematic diagram of the adjustable support lever apparatus of the utility model.
In figure:
1, back-shaped frame；2, ring is carried；3, lighting lamp device is adsorbed；31, lamp box；32, battery；33, magnet plate；34, it moves
Lever；35, control button；36, headlamp；4, it stretches and leads lift-slab structure；41, retracting cylinder；42, lifting lug；43, connecting column；44, it stretches
Contracting column；45, plate is retracted；46, fixed handwheel；5, adjustable support lever apparatus；51, support tube；52, fastening nut；53, it supports
Bar；54, anti-slip rubber column；55, it is intubated；56, magnet block；6, square bushing；7, baffle；8, bottle storage box is sterilized；9, guardrail；
10, shoulder belt；11, harness；12, upright bar；13, partition；14, cabinet door；15, locker.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
Embodiment:
As shown in attached drawing 1 to attached drawing 4
The utility model provides a kind of neurosurgery retractor, including back-shaped frame 1, carries ring 2, adsorbs headlamp
Device 3 stretches and leads lift-slab structure 4, adjustable support lever apparatus 5, square bushing 6, baffle 7, disinfection bottle storage box 8, guardrail 9,
Shoulder belt 10, harness 11, upright bar 12, partition 13, cabinet door 14 and locker 15, the carrying ring 2 distinguish longitudinal measure back-shaped
The left and right ends position of frame 1；The absorption lighting lamp device 3 is connected to the lower position of square bushing 6；It is described flexible to lead
Lift-slab structure 4 is separately mounted to two side position of lower part of back-shaped frame 1；The adjustable support lever apparatus 5 is separately mounted to back
Two side position of lower part of shape frame 1；The square bushing 6 is laterally socketed in the front surface middle position of back-shaped frame 1；The gear
7 left end of plate is riveted on the inside lower-left side position of locker 15, and 7 right end of baffle is riveted on the left lower position of partition 13
It sets；The disinfection bottle storage box 8 is horizontally installed on the front surface leftward position of locker 15；9 transverse weld of guardrail
In the upper end position of upright bar 12；The shoulder belt 10 is laterally socketed in the front surface middle position of harness 11；The harness 11
It is riveted on middle position at left and right sides of the front surface of guardrail 9 respectively；Upper table of 12 longitudinal measure of upright bar in locker 15
Face position；13 longitudinal measure of partition is in the inner right side middle position of locker 15；14 hinge connection of cabinet door
In the right positions of partition 13, the cabinet door 14 is specifically located at middle position on the right side of the front surface of locker 15；Described
15 cross bolts of locker are connected to the upper surface location of square bushing 6；The absorption lighting lamp device 3 includes lamp box 31,
Battery 32, magnet plate 33, mobile bar 34, control button 35 and headlamp 36,32 cross screw of battery are connected to
The upper inside position of lamp box 31；The magnet plate 33 is laterally embedded in the inside upper surface position of lamp box 31；The shifting
34 horizontal thread of lever is connected to the left side middle position of lamp box 31；The control button 35 is embedded in the front surface of lamp box 31
Lower middle position；The headlamp 36 is threaded in the lower surface middle position of lamp box 31.
In above-described embodiment, specifically, the flexible lift-slab structure 4 that leads includes retracting cylinder 41, lifting lug 42, connecting column
43, telescopic mast 44 retracts plate 45 and fixed handwheel 46, and the lifting lug 42 is welded on the left side upper end position of retracting cylinder 41；Institute
43 longitudinal axis of connecting column stated connects the middle position on the left of the rear surface of lifting lug 42；The telescopic mast 44 is plugged on retracting cylinder 41
Bottom right end position；The traction plate 45 is bolted to the bottom right end position of telescopic mast 44；46 spiral shell of fixation handwheel
Line is connected to the intersection position of retracting cylinder 41 and telescopic mast 44.
In above-described embodiment, specifically, the adjustable support lever apparatus 5 includes support tube 51, fastening nut 52, branch
Strut 53, anti-slip rubber column 54, intubation 55 and magnet block 56,52 horizontal thread of fastening nut are connected to 51 He of support tube
The intersection position of support rod 53；The support rod 53 is plugged on the lower end position of support tube 51；The anti-slip rubber column
54 are glued to the lower end position of support rod 53；Longitudinal outer surface and the support tube for being socketed in magnet block 56 respectively of the intubation 55
51 outer surface upper end position；The magnet block 56 is laterally embedded in the upper end middle position of support tube 51 and is adsorbed on intubation
55 inside upper surface middle position.
In above-described embodiment, specifically, the magnet plate 33 is laterally adsorbed on the lower surface interposition of square bushing 6
It sets；31 upper surface of lamp box, which is glued to have, mute uses rubber pad.
In above-described embodiment, specifically, the connecting column 43 distinguishes longitudinal measure in lower surface of back-shaped frame 1 or so two
Side position.
In above-described embodiment, specifically, the intubation 55 distinguishes longitudinal measure at left and right sides of the lower surface of back-shaped frame 1
Position.
In above-described embodiment, specifically, the connecting column 43 is particularly located at the inner side of intubation 55.
In above-described embodiment, specifically, the 44 front surface middle position of telescopic mast is provided with graduation mark, the quarter
It is provided with scale reading on degree line, the scale reading unit is set as millimeter.
In above-described embodiment, specifically, the traction plate 45 is arranged between three centimetres to 15 centimetres using length
Replaceable stainless steel plate.
In above-described embodiment, specifically, the front surface middle position of the carrying ring 2 is respectively sleeved on anti-slip rubber
Set.
In above-described embodiment, specifically, laterally splicing mentions respectively in middle position at left and right sides of 7 front surface of baffle
Indicating label.
In above-described embodiment, specifically, the 11 front surface leftward position of harness is provided with length adjustment ring；Described
Middle position longitudinal direction screw is connected with hand draw ring on the right side of 14 front surface of cabinet door；15 upper surface of locker, which is glued, anti-skidding put
Set pad.
In above-described embodiment, specifically, battery 32 is electrically connected in the control button 35 and headlamp 36；Institute
It is electrically connected between the control button 35 stated and headlamp 36.
Working principle
The utility model, when in use, firstly, moving the ophthalmic surgical retractor using harness 11 or using ring 2 is carried
It moves to surgery location, support tube 51 is longitudinally inserted into respectively in intubation 55 and turns fastening nut 52 adjusts support rod 53 to appropriate
Highly；Secondly, the need that traction plate 45 is respectively put into patient wound are retracted position during operation, and needs to observe according to operation and stretch
The scale reading in 44 front surface middle position of contracting column retracts wound to adjust the collapsing length of any side telescopic mast 44；Finally,
If traction position is not easy to observe or influence observation because of insufficient light, hand takes mobile bar 34 to use magnet plate 33 by lamp box 31
It is adsorbed to appropriate location, and operates the starting headlamp 36 of control button 35 and is illuminated, to facilitate medical staff to continue to perform the operation.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technical effect, is the protection model for falling into the utility model
It encloses.
Claims (10)
1. a kind of neurosurgery retractor, which is characterized in that the neurosurgery retractor includes back-shaped frame
(1), ring (2) are carried, adsorbed lighting lamp device (3), flexible to lead lift-slab structure (4), adjustable support lever apparatus (5), square sleeve
It manages (6), baffle (7), sterilizes bottle storage box (8), guardrail (9), shoulder belt (10), harness (11), upright bar (12), partition (13), cabinet
Door (14) and locker (15), carrying ring (2) the difference longitudinal measure is in the left and right ends position of back-shaped frame (1)；It is described
Absorption lighting lamp device (3) be connected to the lower positions of square bushing (6)；The flexible lift-slab structure (4) that leads is pacified respectively
Mounted in two side position of lower part of back-shaped frame (1)；The adjustable support lever apparatus (5) is separately mounted under back-shaped frame (1)
Two side position of portion；The square bushing (6) is laterally socketed in the front surface middle position of back-shaped frame (1)；The baffle (7)
Left end is riveted on the inside lower-left side position of locker (15), and the baffle (7) right end is riveted under the left side of partition (13)
Portion position；The disinfection bottle storage box (8) is horizontally installed on the front surface leftward position of locker (15)；The guardrail
(9) upper end position of the transverse weld in upright bar (12)；The shoulder belt (10) is laterally socketed among the front surface of harness (11)
Position；The harness (11) is riveted on middle position at left and right sides of the front surface of guardrail (9) respectively；The upright bar (12) is vertical
To the upper surface location for being welded on locker (15)；Partition (13) longitudinal measure is in the inner right side of locker (15)
Between position；For cabinet door (14) hinge connection in the right positions of partition (13), the cabinet door (14) is specifically located at storage
Middle position on the right side of the front surface of object cabinet (15)；Described locker (15) cross bolts are connected to the upper table of square bushing (6)
Face position；The absorption lighting lamp device (3) includes lamp box (31), battery (32), magnet plate (33), mobile bar (34),
Control button (35) and headlamp (36), the battery (32) cross screw are connected to the upper inside position of lamp box (31)
It sets；The magnet plate (33) is laterally embedded in the inside upper surface position of lamp box (31)；The lateral spiral shell of the mobile bar (34)
Line is connected to the left side middle position of lamp box (31)；The control button (35) is embedded in the front surface lower part of lamp box (31)
Between position；The headlamp (36) is threaded in the lower surface middle position of lamp box (31).
2. neurosurgery retractor as described in claim 1, which is characterized in that described flexible to lead lift-slab structure
It (4) include retracting cylinder (41), lifting lug (42), connecting column (43), telescopic mast (44), traction plate (45) and fixed handwheel (46), institute
The lifting lug (42) stated is welded on the left side upper end position of retracting cylinder (41)；Described connecting column (43) longitudinal axis connects in lifting lug (42)
Rear surface on the left of middle position；The telescopic mast (44) is plugged on the bottom right end position of retracting cylinder (41)；The traction
Plate (45) is bolted to the bottom right end position of telescopic mast (44)；The fixation handwheel (46) is threaded in retracting cylinder (41)
With the intersection position of telescopic mast (44).
3. neurosurgery retractor as described in claim 1, which is characterized in that the adjustable support lever apparatus
It (5) include support tube (51), fastening nut (52), support rod (53), anti-slip rubber column (54), intubation (55) and magnet block
(56), the fastening nut (52) horizontal thread is connected to the intersection position of support tube (51) and support rod (53)；It is described
Support rod (53) be plugged on the lower end positions of support tube (51)；The anti-slip rubber column (54) is glued to support rod (53)
Lower end position；The intubation (55) is longitudinally socketed on the outer surface of magnet block (56) and the outer surface of support tube (51) respectively
End position；The magnet block (56) is laterally embedded in the upper end middle position of support tube (51) and is adsorbed on the interior of intubation (55)
Portion, middle position, upper surface.
4. neurosurgery retractor as described in claim 1, which is characterized in that the magnet plate (33) is laterally inhaled
It is attached to the lower surface middle position of square bushing (6)；Lamp box (31) upper surface, which is glued to have, mute uses rubber pad.
5. neurosurgery retractor as claimed in claim 2, which is characterized in that the connecting column (43) is indulged respectively
To the lower surface left and right sides position for being welded on back-shaped frame (1).
6. neurosurgery retractor as claimed in claim 3, which is characterized in that the intubation (55) is longitudinal respectively
It is welded on position at left and right sides of the lower surface of back-shaped frame (1).
7. neurosurgery retractor as claimed in claim 2, which is characterized in that described telescopic mast (44) front surface
Middle position is provided with graduation mark, and scale reading is provided on the graduation mark, and the scale reading unit is set as milli
Rice.
8. neurosurgery retractor as claimed in claim 2, which is characterized in that the traction plate (45) is using length
The replaceable stainless steel plate between three centimetres to 15 centimetres is arranged in degree.
9. neurosurgery retractor as described in claim 1, which is characterized in that the positive table of the carrying ring (2)
Face middle position is respectively sleeved on non-slip rubber set.
10. neurosurgery retractor as described in claim 1, which is characterized in that described baffle (7) front surface is left
Right two sides middle position is laterally glued respectively call tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947950.9U CN208958197U (en) | 2018-06-19 | 2018-06-19 | A kind of neurosurgery retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820947950.9U CN208958197U (en) | 2018-06-19 | 2018-06-19 | A kind of neurosurgery retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208958197U true CN208958197U (en) | 2019-06-11 |
Family
ID=66747865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820947950.9U Expired - Fee Related CN208958197U (en) | 2018-06-19 | 2018-06-19 | A kind of neurosurgery retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208958197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897662A (en) * | 2019-12-09 | 2020-03-24 | 中国人民解放军陆军军医大学第二附属医院 | Hepatobiliary surgery is with operation auxiliary device |
-
2018
- 2018-06-19 CN CN201820947950.9U patent/CN208958197U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110897662A (en) * | 2019-12-09 | 2020-03-24 | 中国人民解放军陆军军医大学第二附属医院 | Hepatobiliary surgery is with operation auxiliary device |
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| 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: 20190611 Termination date: 20200619 |