CN208973950U - A kind of neurosurgery retractor - Google Patents
A kind of neurosurgery retractor Download PDFInfo
- Publication number
- CN208973950U CN208973950U CN201821127935.6U CN201821127935U CN208973950U CN 208973950 U CN208973950 U CN 208973950U CN 201821127935 U CN201821127935 U CN 201821127935U CN 208973950 U CN208973950 U CN 208973950U
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- Prior art keywords
- level
- clamp handle
- handle
- fixing pipe
- wound
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- Expired - Fee Related
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Abstract
The utility model provides a kind of neurosurgery retractor, including level-one clamp handle, level-one fixing pipe, replaceable traction panel assembly, stationary rack device, disinfection storage box device, second level fixing pipe, second level clamp handle, connecting shaft, second level link, Anti-slip cover, level-one link, acknowledgment copy, hermetic bag and connecting rope.The utility model retracts plate, and the setting of baffle and acknowledgment copy is conducive to medical staff and selects to use according to patient wound's type, and it is single to solve the problems, such as that traditional retractor retracts wound type；The setting of arc-shaped rack and three gear racks is conducive to medical staff and the openings of sizes of wound is fixed after retracting wound, is not capable of fixing after solving the problems, such as wound traction；The setting of connecting rod, squeezing handle and sterilized cotton ball is conducive to medical staff and carries out preliminarily pasteurized to wound is retracted, solves the problems, such as do not have sterilizing function.
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 there is also traction wound classes for existing neurosurgery retractor
Type is single, and wound is not capable of fixing and does not have the problem of sterilizing function after retracting.
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 neurosurgeries retractor retracts that wound type is single, and wound is not capable of fixing after retracting and sterilizing function is not asked
Topic.A kind of neurosurgery retractor, including level-one clamp handle, level-one fixing pipe, replaceable traction panel assembly, stationary rack
Device, disinfection storage box device, second level fixing pipe, second level clamp handle, connecting shaft, second level link, Anti-slip cover, level-one link are spare
Part, hermetic bag and connecting rope, the level-one fixing pipe are welded on the left position of level-one clamp handle；The replaceable traction plate
Device is separately mounted to the left position of level-one fixing pipe and second level fixing pipe；The stationary rack device is separately mounted to one
The front surface right positions of grade clamp handle and second level clamp handle；The disinfection storage box device is mounted on the following table of stationary rack device
Face position；Left position of the second level fixing pipe transverse weld in second level clamp handle；The second level clamp handle passes through connecting shaft
It is connected to the upper position of level-one clamp handle；The connecting shaft is connected to the intersection position of level-one clamp handle and second level clamp handle；Institute
The second level link integrated setting stated is in the front surface upper right quarter position of second level clamp handle；The Anti-slip cover is socketed in level-one respectively
The front surface right positions of clamp handle and second level clamp handle；The level-one link integrated setting is in the front surface bottom right of level-one clamp handle
Portion position；The acknowledgment copy is placed on the interior location of hermetic bag；The hermetic bag is articulated in the lower position of connecting rope；
The connecting rope upper end is socketed in the front surface leftward position of level-one clamp handle, and the connecting rope lower end system connects in hermetic bag
In the mount hole that portion opens up；The replaceable traction panel assembly includes retracting plate, baffle, rubber sleeve and magnet block, described
The lower surface leftward position for retracting plate is arranged in baffle integration；The rubber sleeve is laterally socketed in the front surface for retracting plate
Between position；The magnet block is longitudinally glued to the right end position for retracting plate.
Preferably, the stationary rack device includes connecting sleeve, arc panel, arc-shaped rack, fixed handle, three tooth teeth
Item and taper knob, the arc panel are welded on the upper surface leftward position for the connecting sleeve that downside is arranged；The arc-shaped gear
Item is welded on the right positions of arc panel；The fixed handle longitudinal axis connects on the front surface right side of the connecting sleeve of upside setting
Upper position；Three gear racks are welded on the leftward position of fixed handle；The taper knob is longitudinally socketed in fixed hand
The upper end position of handle.
Preferably, the described disinfection storage box device includes Storage Box, box cover, connecting rod, squeezing handle and sterilized cotton ball, described
Box cover be longitudinally socketed in the left position of Storage Box；The connecting rod left end is plugged on the right end middle position of squeezing handle, institute
The connecting rod right end stated is plugged on the left end middle position of sterilized cotton ball, and the connecting rod is placed on the interior position of Storage Box
It sets.
Preferably, the traction plate grafting and is adsorbed on level-one fixing pipe and second level fixing pipe by magnet block respectively
Left end middle position.
Preferably, the connecting sleeve is arranged with level-one clamp handle and the socket of second level clamp handle respectively.
Preferably, the Storage Box and connecting sleeve, which are glued, is arranged.
Preferably, Storage Box lower surface leftward position splicing has Anti-rope drop, and the Anti-rope drop other end is glued
In the lower surface leftward position of box cover.
Preferably, the hermetic bag specifically uses the composite evacuated transparent packing bag of PE.
Preferably, the rubber sleeve between one millimeter to three millimeters is arranged in using thickness in the rubber sleeve.
Preferably, the Anti-slip cover specifically uses outer surface to be provided with the silica-gel antiskid set of cross anti-skid chequer.
Preferably, the connecting rod, squeezing handle and sterilized cotton ball are each provided with multiple respectively.
Preferably, the Storage Box specifically uses transparent PVC plastic storage box.
Compared with prior art, the utility model has the following beneficial effects:
1. in the utility model, the traction plate, the setting of baffle and acknowledgment copy is conducive to medical staff according to patient
Wound type and select to use, it is single to solve the problems, such as that traditional retractor retracts wound type.
2. in the utility model, the setting of the arc-shaped rack and three gear racks is conducive to medical staff and is retracting wound
The openings of sizes of wound is fixed after mouthful, is not capable of fixing after solving the problems, such as wound traction.
3. in the utility model, the connecting rod, the setting of squeezing handle and sterilized cotton ball is conducive to medical staff to traction
Wound carries out preliminarily pasteurized, solves the problems, such as do not have sterilizing function.
4. in the utility model, the Storage Box specifically uses the setting of transparent PVC plastic storage box, be conducive to work
Personnel observe the storage capacity of internal sterilizing article, and preventing, which influences disinfection because of storage capacity deficiency, uses.
5. in the utility model, the connecting rod, squeezing handle and sterilized cotton ball are each provided with multiple settings respectively, favorably
In meeting medical care professionals demand.
6. in the utility model, the Anti-slip cover specifically uses outer surface to be provided with the silica-gel antiskid of cross anti-skid chequer
The setting of set is conducive to that medical staff is facilitated to operate, and prevents from influencing job schedule because of skidding.
7. in the utility model, the hermetic bag specifically uses the setting of the composite evacuated transparent packing bag of PE, be conducive to
Medical staff observes and selects internal acknowledgment copy.
8. in the utility model, the setting of the magnet block is beneficial to prevent traction plate and falls off, enhances the steady of retractor
It is qualitative.
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 replaceable traction panel assembly of the utility model.
Fig. 3 is the structural schematic diagram of the stationary rack device of the utility model.
Fig. 4 is the structural schematic diagram of the disinfection storage box device of the utility model.
In figure:
1, level-one clamp handle；2, level-one fixing pipe；3, replaceable traction panel assembly；31, plate is retracted；32, baffle；33, rubber
Set；34, magnet block；4, stationary rack device；41, connecting sleeve；42, arc panel；43, arc-shaped rack；44, fixed handle；45,
Three gear racks；46, taper knob；5, disinfection storage box device；51, Storage Box；52, box cover；53, connecting rod；54, squeezing handle；55, disappear
Malicious cotton balls；6, second level fixing pipe；7, second level clamp handle；8, connecting shaft；9, second level link；10, Anti-slip cover；11, level-one link；12,
Acknowledgment copy；13, hermetic bag；14, connecting rope.
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 level-one clamp handle 1, and level-one fixing pipe 2 can be more
It changes and retracts panel assembly 3, stationary rack device 4, disinfection storage box device 5, second level fixing pipe 6, second level clamp handle 7, connecting shaft 8, two
Grade link 9, Anti-slip cover 10, level-one link 11, acknowledgment copy 12, hermetic bag 13 and connecting rope 14, the level-one fixing pipe 2 are welded
In the left position of level-one clamp handle 1；The replaceable traction panel assembly 3 is separately mounted to level-one fixing pipe 2 and second level is fixed
The left position of pipe 6；The stationary rack device 4 is separately mounted to the front surface right lateral position of level-one clamp handle 1 and second level clamp handle 7
It sets；The disinfection storage box device 5 is mounted on the lower surface position of stationary rack device 4；The second level fixing pipe 6 is laterally
It is welded on the left position of second level clamp handle 7；The second level clamp handle 7 is connected to the upper bit of level-one clamp handle 1 by connecting shaft 8
It sets；The connecting shaft 8 is connected to the intersection position of level-one clamp handle 1 and second level clamp handle 7；9 integration of second level link
The front surface upper right quarter position of second level clamp handle 7 is set；The Anti-slip cover 10 is socketed in level-one clamp handle 1 and second level clamp handle respectively
7 front surface right positions；11 integrated setting of level-one link is in the front surface right lower quadrant position of level-one clamp handle 1；Institute
The acknowledgment copy 12 stated is placed on the interior location of hermetic bag 13；The hermetic bag 13 is articulated in the lower position of connecting rope 14；
14 upper end of connecting rope is socketed in the front surface leftward position of level-one clamp handle 1, and the 14 lower end system of connecting rope connects close
In the mount hole that 13 top of envelope opens up；The replaceable traction panel assembly 3 includes retracting plate 31, baffle 32, rubber sleeve 33
With magnet block 34,32 integrated setting of baffle is in the lower surface leftward position for retracting plate 31；The rubber sleeve 33 is horizontal
To the front surface middle position for being socketed in traction plate 31；The magnet block 34 is longitudinal to be glued to the right end position for retracting plate 31.
In above-described embodiment, specifically, the stationary rack device 4 includes connecting sleeve 41, arc panel 42, arc-shaped gear
Item 43, fixed handle 44, three gear racks 45 and taper knob 46, the arc panel 42 are welded on the connecting sleeve 41 that downside is arranged
Upper surface leftward position；The arc-shaped rack 43 is welded on the right positions of arc panel 42；The fixed handle 44 is vertical
The front surface upper right quarter position for the connecting sleeve 41 being arranged in upside is connect to axis；Three gear racks 45 are welded on fixed handle
44 leftward position；The longitudinal upper end position for being socketed in fixed handle 44 of the taper knob 46.
In above-described embodiment, specifically, the disinfection storage box device 5 includes Storage Box 51, box cover 52, connecting rod
53, squeezing handle 54 and sterilized cotton ball 55,52 longitudinal direction of box cover are socketed in the left position of Storage Box 51；The connecting rod 53
Left end is plugged on the right end middle position of squeezing handle 54, and 53 right end of connecting rod is plugged on the left end interposition of sterilized cotton ball 55
It sets, the connecting rod 53 is placed on the interior location of Storage Box 51.
In above-described embodiment, specifically, the traction plate 31 grafting and to be adsorbed on level-one by magnet block 34 solid respectively
Determine the left end middle position of pipe 2 and second level fixing pipe 6.
In above-described embodiment, specifically, the connecting sleeve 41 is set with level-one clamp handle 1 and the socket of second level clamp handle 7 respectively
It sets.
In above-described embodiment, it is arranged specifically, the Storage Box 51 and connecting sleeve 41 are glued.
In above-described embodiment, specifically, 51 lower surface leftward position of the Storage Box splicing has Anti-rope drop, described is anti-
The de- rope other end is glued to the lower surface leftward position of box cover 52.
In above-described embodiment, specifically, the hermetic bag 13 specifically uses the composite evacuated transparent packing bag of PE.
In above-described embodiment, specifically, the rubber sleeve 33 is arranged between one millimeter to three millimeters using thickness
Rubber sleeve.
In above-described embodiment, specifically, the Anti-slip cover 10 is specifically provided with the silicon of cross anti-skid chequer using outer surface
Glue Anti-slip cover.
In above-described embodiment, specifically, the connecting rod 53, squeezing handle 54 and sterilized cotton ball 55 be each provided with respectively it is more
It is a.
In above-described embodiment, specifically, the Storage Box 51 specifically uses transparent PVC plastic storage box.
Working principle
The utility model disappears firstly, box cover 52 is opened 54 use of hand squeezing handle to upper left side by staff when in use
Malicious cotton balls 55 carries out disinfection operation to patient wound position；Plate 31 or standby is retracted secondly, selecting to use according to patient wound's shape
Appliance 12, and level-one clamp handle 1 and second level pincers are operated after being plugged into the left position of level-one fixing pipe 2 and second level fixing pipe 6 respectively
Handle 7 is retracted wound using baffle 32；Stirring taper knob 46 to the left drives fixed handle 44 that three gear racks 45 is made to be connected to arc
The traction operation in operation can be completed in the appropriate location of rack gear 43.
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 level-one clamp handle
(1), level-one fixing pipe (2), replaceable traction panel assembly (3), stationary rack device (4), disinfection storage box device (5), second level
Fixing pipe (6), second level clamp handle (7), connecting shaft (8), second level link (9), Anti-slip cover (10), level-one link (11), acknowledgment copy
(12), hermetic bag (13) and connecting rope (14), the level-one fixing pipe (2) are welded on the left position of level-one clamp handle (1)；Institute
The replaceable traction panel assembly (3) stated is separately mounted to the left position of level-one fixing pipe (2) and second level fixing pipe (6)；It is described
Stationary rack device (4) be separately mounted to the front surface right positions of level-one clamp handle (1) and second level clamp handle (7)；Described disappears
Poison storage box device (5) is mounted on the lower surface position of stationary rack device (4)；Described second level fixing pipe (6) transverse weld
Left position in second level clamp handle (7)；The second level clamp handle (7) is connected to the top of level-one clamp handle (1) by connecting shaft (8)
Position；The connecting shaft (8) is connected to the intersection position of level-one clamp handle (1) and second level clamp handle (7)；The second level link
(9) integrated setting is in the front surface upper right quarter position of second level clamp handle (7)；The Anti-slip cover (10) is socketed in level-one pincers respectively
The front surface right positions of handle (1) and second level clamp handle (7)；Level-one link (11) integrated setting is in level-one clamp handle (1)
Front surface right lower quadrant position；The acknowledgment copy (12) is placed on the interior location of hermetic bag (13)；The hermetic bag
(13) it is articulated in the lower position of connecting rope (14)；Described connecting rope (14) upper end is socketed in the front surface of level-one clamp handle (1)
Leftward position, the connecting rope (14) lower end system connect in the mount hole that hermetic bag (13) top opens up；Described is replaceable
Retracting panel assembly (3) includes retracting plate (31), baffle (32), rubber sleeve (33) and magnet block (34), the baffle (32) one
Bodyization setting is in the lower surface leftward position for retracting plate (31)；The rubber sleeve (33), which is laterally socketed in, is retracting plate (31) just
Surface middle position；The magnet block (34) is longitudinally glued to the right end position for retracting plate (31).
2. neurosurgery retractor as described in claim 1, which is characterized in that the stationary rack device (4)
Including connecting sleeve (41), arc panel (42), arc-shaped rack (43), fixed handle (44), three gear racks (45) and taper knob
(46), the arc panel (42) is welded on the upper surface leftward position for the connecting sleeve (41) that downside is arranged；The arc
Rack gear (43) is welded on the right positions of arc panel (42)；Described fixed handle (44) longitudinal axis connects the connection in upside setting
The front surface upper right quarter position of casing (41)；Three gear racks (45) are welded on the leftward position of fixed handle (44)；Institute
The taper knob (46) stated longitudinally is socketed in the upper end position of fixed handle (44).
3. neurosurgery retractor as described in claim 1, which is characterized in that the disinfection stores box device
It (5) include Storage Box (51), box cover (52), connecting rod (53), squeezing handle (54) and sterilized cotton ball (55), the box cover (52) is vertical
To the left position for being socketed in Storage Box (51)；Described connecting rod (53) left end is plugged on the right end interposition of squeezing handle (54)
It sets, the connecting rod (53) right end is plugged on the left end middle position of sterilized cotton ball (55), and the connecting rod (53) is placed
Interior location in Storage Box (51).
4. neurosurgery retractor as described in claim 1, which is characterized in that the traction plate (31) is inserted respectively
Connect and pass through the left end middle position that magnet block (34) is adsorbed on level-one fixing pipe (2) and second level fixing pipe (6).
5. neurosurgery retractor as claimed in claim 2, which is characterized in that the connecting sleeve (41) is respectively
It is arranged with level-one clamp handle (1) and second level clamp handle (7) socket.
6. neurosurgery retractor as claimed in claim 3, which is characterized in that described Storage Box (51) lower surface
Leftward position splicing has Anti-rope drop, and the Anti-rope drop other end is glued to the lower surface leftward position of box cover (52).
7. neurosurgery retractor as described in claim 1, which is characterized in that the hermetic bag (13) is specifically adopted
With the composite evacuated transparent packing bag of PE.
8. neurosurgery retractor as described in claim 1, which is characterized in that the rubber sleeve (33) is using thick
The rubber sleeve between one millimeter to three millimeters is arranged in degree.
9. neurosurgery retractor as described in claim 1, which is characterized in that the Anti-slip cover (10) is specifically adopted
The silica-gel antiskid set of cross anti-skid chequer is provided with outer surface.
10. neurosurgery retractor as claimed in claim 3, which is characterized in that the connecting rod (53), squeezing handle
(54) and sterilized cotton ball (55) be each provided with respectively it is multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821127935.6U CN208973950U (en) | 2018-07-16 | 2018-07-16 | A kind of neurosurgery retractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821127935.6U CN208973950U (en) | 2018-07-16 | 2018-07-16 | A kind of neurosurgery retractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208973950U true CN208973950U (en) | 2019-06-14 |
Family
ID=66780047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821127935.6U Expired - Fee Related CN208973950U (en) | 2018-07-16 | 2018-07-16 | A kind of neurosurgery retractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208973950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110547837A (en) * | 2019-10-05 | 2019-12-10 | 扬州市君瑞企业管理有限公司 | Posterior cranial fovea retractor for neurosurgery operation |
| WO2021000398A1 (en) * | 2019-06-29 | 2021-01-07 | 王春晖 | Scalp spreader for use in neurosurgical craniotomy |
-
2018
- 2018-07-16 CN CN201821127935.6U patent/CN208973950U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000398A1 (en) * | 2019-06-29 | 2021-01-07 | 王春晖 | Scalp spreader for use in neurosurgical craniotomy |
| CN110547837A (en) * | 2019-10-05 | 2019-12-10 | 扬州市君瑞企业管理有限公司 | Posterior cranial fovea retractor for neurosurgery operation |
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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 |
Granted publication date: 20190614 Termination date: 20200716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |