CN109303597A - A kind of laparoscope puncture instrument protective device - Google Patents
A kind of laparoscope puncture instrument protective device Download PDFInfo
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- CN109303597A CN109303597A CN201811366499.2A CN201811366499A CN109303597A CN 109303597 A CN109303597 A CN 109303597A CN 201811366499 A CN201811366499 A CN 201811366499A CN 109303597 A CN109303597 A CN 109303597A
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- laparoscope
- plate
- bar shaped
- fixed
- sliding
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3478—Endoscopic needles, e.g. for infusion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3494—Trocars; Puncturing needles with safety means for protection against accidental cutting or pricking, e.g. limiting insertion depth, pressure sensors
- A61B17/3496—Protecting sleeves or inner probes; Retractable tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3407—Needle locating or guiding means using mechanical guide means including a base for support on the body
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- Life Sciences & Earth Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Veterinary Medicine (AREA)
- Endoscopes (AREA)
Abstract
A kind of laparoscope puncture instrument protective device, belongs to medical equipment technical field.It is characterized by comprising external fixing rack and flexible interior hoop, hoop can be set with setting in external fixing rack in the flexibility；The flexible interior hoop includes flexible band band and interior hoop pedestal, the interior hoop pedestal includes circular ring shape chassis, left and right band inserting groove is respectively set in circular ring shape chassis arranged on left and right sides, and the top arranged on left and right sides on circular ring shape chassis installs left and right installation column respectively；The head and the tail both ends of the flexible band band are separately connected in the left and right band inserting groove for being fixed on interior hoop pedestal；Fixed laparoscope is installed on the left and right installation column and punctures fixed bracket；The external fixing rack can include fixed laparoscope and puncture fixed bracket.The present invention can assist surgical staff to carry out laparoscope puncturing operation, and the position of laparoscope had not only been facilitated to fix, but also can substantially reduced operation fatigue, promotion surgical quality.
Description
Technical field
The invention belongs to medical equipment technical fields, and in particular to a kind of laparoscope puncture instrument protective device.
Background technique
Laparoscopic surgery is the invasive methods that a new development is got up, and is that one of the following operation method development necessarily becomes
Gesture.With advancing by leaps and bounds for industrial manufacturing technology, be fused to carry out new technology, the new method of related discipline have established firm base
Plinth, in addition the operation that doctor is more and more consummate, so that many past open operations have been replaced by intracavity operation now,
Considerably increase surgical selection chance.
But in actual operation operating process, operating theatre staff holds laparoscopic instrument, above the abdomen of patient into
Row observation detection is not trembled if surgery duration is long it cannot be guaranteed that operating theatre staff is able to maintain hand stabilization, and
Operation fatigue is increased, surgical quality is influenced.
In consideration of it, applicant devises a kind of laparoscope puncture instrument protective device, surgical staff can be assisted to carry out abdomen
Hysteroscope puncturing operation, hence it is evident that mitigate operation fatigue and be able to ascend surgical quality.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of laparoscope puncture instrument protective device, can assist carrying out
The treatment of laparoscopic surgery operates.
In order to solve the above technical problems, the technical scheme is that offer laparoscope puncture instrument protective device, special
Sign is to include external fixing rack and flexible interior hoop, and the flexible interior hoop can be set with setting in external fixing rack；In the flexibility
Hoop includes flexible band band and interior hoop pedestal, and the interior hoop pedestal includes circular ring shape chassis, circular ring shape chassis arranged on left and right sides point
Left and right band inserting groove is not set, and the top arranged on left and right sides on circular ring shape chassis installs left and right installation column respectively；It is described soft
Property band head and the tail both ends be separately connected be fixed on it is interior hoop pedestal left and right band inserting groove in；In the left and right installation column
The fixed laparoscope of upper installation punctures fixed bracket；The external fixing rack can include fixed laparoscope and puncture fixed bracket.
Preferably, the external fixing rack includes lower plate, outer spider and clamping device, and the outer spider includes left sliding rack
With right sliding rack；The left sliding rack includes the first arc bent plate and first movement plate, is pacified in the lower end of first movement plate
Fill the first sliding block.The right sliding rack includes the second arc bent plate and the second mobile plate, is pacified in the lower end of the second mobile plate
Fill the second sliding block.Left and right sliding slot is laterally opened up respectively in the top arranged on left and right sides of lower plate, and the left and right sliding slot is collinearly set
It sets；First and second mobile plates pass through the first and second sliding blocks respectively and install in left and right sliding slot, and left and right sliding rack can divide
It is not moved relatively or contrarily along left and right sliding slot；The first double mobile pulley is installed in the lower end surface of first movement plate, second
The second double mobile pulley is installed in the lower end surface of mobile plate, the first and second double mobile pulley be separately positioned on it is left,
It the two sides of right rail and can be moved back and forth along the upper surface of lower plate；The first curved bend is connected in the left side of first movement plate
The right side of the lower end of plate, the second mobile plate connects the second arc bent plate；Pacify respectively in the upper end of the first and second arc bent plates
Left and right strut is filled, left and right sliding sleeve is set on the left and right strut, is transversely mounted left and right stretch respectively on left and right sliding sleeve
Left and right interior inserted block is installed in contracting arm, the opposite one end of left and right telescopic arm respectively.
Preferably, the clamping device includes left and right clamping snap arm, and the left and right clamping snap arm is separately positioned on left and right
The two sides of sliding rack；Left and right clamping snap arm respectively includes left and right installation nut and left and right top dress column, the left and right installation spiral shell
Mother is separately fixed on the lower plate of left and right sliding rack two sides, and annular groove is arranged on the periphery wall of the left and right top dress column,
It is set with external thread sleeve in annular groove, external screw thread, left and right top dress column and external thread sleeve are set on the outer wall of external thread sleeve
Cylinder is arranged in left and right installation nut, and external thread sleeve is logical by the internal screw thread that external screw thread is separately mounted to left and right installation nut
Kong Zhong；The left and right top fills column and installs left and right top dress arc plate respectively towards one end of left and right sliding rack；When rotating in the forward direction outer spiral shell
When line sleeve, it can enable left and right top dress column that left and right top is pushed to fill arc plate from arranged on left and right sides jam-packed the first and second arcs bent plate
Arc bent plate.
It preferably, further include left and right pressure-stabilizing bin, the left and right pressure-stabilizing bin is separately mounted on left and right sliding sleeve；The left side,
Right pressure-stabilizing bin includes inflation pressure stabilizing warehouse, and the inflation pressure stabilizing warehouse includes the storehouse plate that section is in " " shape, the storehouse plate
Silica gel thin film is arranged in open-mouth, and the storehouse plate and silica gel thin film enclose plenum space；Aeration aperture is set on the plate of storehouse, it is described to fill
Stomata connects air valve and inflator pump by gas tube.
Preferably, longitudinally disposed left and right bar shaped outer jack is distinguished in the left and right outside of the left and right installation column, described
The upper end of left and right bar shaped outer jack is open, and the left and right interior inserted block is able to insert from the open end of left and right bar shaped outer jack
Installing is set in left and right bar shaped outer jack and can be slided up and down along left and right bar shaped outer jack, when cannot be from left and right bar shaped extrapolation
Laterally deviate from hole.
Preferably, left and right bar shaped internal plug seat, the left and right bar shaped interpolation are set in the relative inner of left and right installation column
The upper end in hole is open；It further include left and right mounting blocks and laparoscope fixed ring, the left and right mounting blocks are respectively out of left and right bar shaped
The open end inserting of jack is arranged in left and right bar shaped internal plug seat and can slide up and down along left and right bar shaped internal plug seat；Left and right
Left and right spherical jack is opened up on the opposite face of mounting blocks respectively, is passed through respectively in the arranged on left and right sides of laparoscope fixed ring left and right
Spherical shape rotation inserted block inserting is fixed in left and right spherical jack.
The application method of laparoscope puncture instrument protective device of the invention, characterized by the following steps:
(1) patient is enabled to select hoop in the flexibility of suitable dimension, the circular ring shape center chassis through-hole alignment of hoop pedestal will be inserted into order
The position of gastroscope；
(2) when reversely rotating external thread sleeve, it can enable left and right top dress that left and right top dress arc plate is driven to unclamp left and right sliding rack,
Enabling left and right sliding rack, two sides are moved to upper limit to left and right, and patient is enabled to lie directly between left and right sliding rack；It rotates in the forward direction outer
Screw shell can enable left and right top dress column that left and right top is pushed to fill arc plate from the left and right sliding rack of arranged on left and right sides jam-packed, a rotation left side,
It on right sliding sleeve, while adjusting left and right telescopic arm and enabling left and right telescopic arm in straight line, left and right interior inserted block is respectively from left and right item
The open end inserting setting of shape outer jack along left and right bar shaped outer jack in left and right bar shaped outer jack and under capable of sliding down to
Limit；Adjusting left and right pressure-stabilizing bin at the same time enables silica gel thin film towards hoop arranged on left and right sides in the flexibility of sufferer；
(3) skin 1cm is cut in navel wheel lower edge, by incision with 45 degree of insertion veress needles, pumpback is followed by a needle tubing without blood, if raw
Reason salt water smoothly flows into, and illustrates to puncture successfully, syringe needle is intraperitoneal；Carbon dioxide inflator is connect, intake velocity is no more than 1L/
Min, total amount are advisable with 2-3L.Intra-abdominal pressure is no more than 2.13KPa (16mmHg)；Left and right pressure-stabilizing bin is carried out at the same time
Inflation enables left and right pressure-stabilizing bin can be from the fixed sufferer of arranged on left and right sides；
(4) patient holds laparoscope, and the trochar of laparoscope is sequentially inserted into laparoscope fixed ring and circular ring shape chassis from top
Through-hole, until trochar vertically slowly be inserted into abdominal cavity patient；The top of laparoscope clamps and is fixed on the upper of laparoscope fixed ring
Portion, patient can swing laparoscope and carry out treatment operation.
Compared with prior art, the beneficial effects of the present invention are:
The present invention can assist surgical staff to carry out laparoscope puncturing operation, and the position of laparoscope had not only been facilitated to fix, but also can be obvious
Mitigate operation fatigue, promote surgical quality.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the portion the A enlarged drawing of Fig. 1；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the structural schematic diagram of external fixing rack；
Fig. 5 is the right structural schematic diagram for clamping snap arm；
Fig. 6 is the structural schematic diagram bound round in flexibility；
Fig. 7 is the structural schematic diagram of interior hoop pedestal；
In figure: 1, left branching rod；2, left sliding sleeve；3, the first arc bent plate；4, left clamping snap arm；5, left sliding slot；6, the first double shifting
Movable pulley；7, first movement plate；8, the first sliding block；9, the second sliding block；10, the second mobile plate；11, second is double mobile sliding
Wheel；12, right rail；13, lower plate；14, right clamping snap arm；15, the second arc bent plate；16, right sliding sleeve；17, right strut；18,
Right pressure-stabilizing bin；19, right telescopic arm；20, flexible band band；21, flexible interior hoop；22, left telescopic arm；23, left pressure-stabilizing bin；24, left item
Shape outer jack；25, left installation column；26, left inside inserted block；28, circular ring shape chassis；30, inserted block in the right side；31, right installation column；
32, right bar shaped outer jack；33, right bar shaped internal plug seat；34, right spherical rotation inserted block；35, right mounting blocks；36, laparoscope is fixed
Ring；37, left mounting blocks；38, left spherical rotation inserted block；39, left bar shaped internal plug seat；40, right top fills arc plate；41, right installation nut；
42, right sliding sleeve；43, right top fills column；44, left band inserting groove；45, right band inserting groove.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing.
One kind of the present invention includes binding round in external fixing rack and flexibility, and flexible interior bind round can be set with setting outside admittedly
Determine in frame；The flexible interior hoop includes flexible band band and interior hoop pedestal, and the interior hoop pedestal includes circular ring shape chassis, the annulus
Left and right band inserting groove is respectively set in shape chassis arranged on left and right sides, the top arranged on left and right sides on circular ring shape chassis install respectively it is left,
Right installation column；The head and the tail both ends of the flexible band band are separately connected in the left and right band inserting groove for being fixed on interior hoop pedestal.?
Fixed laparoscope is installed on the left and right installation column and punctures fixed bracket；The external fixing rack can include fixed laparoscope
Puncture fixed bracket.It should be noted that both ends are fixed on left and right band and inserted by the mode that bonding can be used in flexible band band
In access slot；Pin hole can also be opened up on the side wall of left and right band inserting groove, the both ends to flexible band band are fully inserted into left and right hoop
After in band inserting groove, pin can be used to run through left and right band inserting groove and flexible band band, to realize being bonded for the two.
The external fixing rack includes lower plate, outer spider and clamping device, and the outer spider includes left sliding rack and right cunning
Move frame；The left sliding rack includes the first arc bent plate and first movement plate, installs first in the lower end of first movement plate
Sliding block.The right sliding rack includes the second arc bent plate and the second mobile plate, in the lower end installation second of the second mobile plate
Sliding block.Left and right sliding slot is laterally opened up respectively in the top arranged on left and right sides of lower plate, and the left and right sliding slot is collinearly arranged；First
Pass through the first and second sliding blocks respectively with the second mobile plate to install in left and right sliding slot, left and right sliding rack can respectively along it is left,
Right rail relatively or contrarily moves；The first double mobile pulley is installed in the lower end surface of first movement plate, it is mobile flat second
The second double mobile pulley is installed in the lower end surface of plate, and the first and second double mobile pulley is separately positioned on left and right sliding slot
Two sides and can be moved back and forth along the upper surface of lower plate；It is connected under the first arc bent plate in the left side of first movement plate
The right side at end, the second mobile plate connects the second arc bent plate；It is installed respectively in the upper end of the first and second arc bent plates left and right
Strut is set with left and right sliding sleeve on the left and right strut, is transversely mounted left and right telescopic arm respectively on left and right sliding sleeve,
The opposite one end of left and right telescopic arm is installed by left and right interior inserted block respectively.
Mature structure in the prior art can be used in the left and right telescopic arm, such as the telescopic rod of minitype cylinder drive-type, energy
It is enough to realize flexible and fixed point location function.Two sections of screw rod rotary joint style structures can also be used in the present apparatus, that is, use screw rod and thread bush
It is connected and is formed by screw thread rotation, by the pattern length for rotating thread bush, that is, adjustable screw and thread bush.
The clamping device includes left and right clamping snap arm, and the left and right clamping snap arm is separately positioned on left and right sliding rack
Two sides；Left and right clamping snap arm respectively includes left and right installation nut and left and right top dress column, the left and right installation nut difference
It is fixed on the lower plate of left and right sliding rack two sides, annular groove is set on the periphery wall of the left and right top dress column, in annular
It is set with external thread sleeve in groove, external screw thread, left and right top dress column and external thread sleeve setting are set on the outer wall of external thread sleeve
In left and right installation nut, external thread sleeve is separately mounted in the internal thread through hole of left and right installation nut by external screw thread；
The left and right top fills column and installs left and right top dress arc plate respectively towards one end of left and right sliding rack；When rotating in the forward direction external thread sleeve
When cylinder, left and right top dress column can be enabled to push left and right top dress arc of the arc plate from arranged on left and right sides jam-packed the first and second arcs bent plate
Shape bent plate.
It further include left and right pressure-stabilizing bin, the left and right pressure-stabilizing bin is separately mounted on left and right sliding sleeve；The left and right pressure stabilizing
Storehouse includes inflation pressure stabilizing warehouse, and the inflation pressure stabilizing warehouse includes the storehouse plate that section is in " " shape, the open-mouth of the storehouse plate
Silica gel thin film is set, and the storehouse plate and silica gel thin film enclose plenum space；Aeration aperture is set on the plate of storehouse, and the aeration aperture is logical
Overcharge tracheae connection air valve and inflator pump.
Distinguish longitudinally disposed left and right bar shaped outer jack, the left and right bar shaped in the left and right outside of the left and right installation column
The upper end of outer jack is open, and the left and right interior inserted block is able to insert to be arranged from the open end of left and right bar shaped outer jack to exist
Can slide up and down in left and right bar shaped outer jack and along left and right bar shaped outer jack, when cannot from left and right bar shaped outer jack laterally
Abjection.
In the relative inner of left and right installation column, left and right bar shaped internal plug seat is set, the left and right bar shaped internal plug seat it is upper
End is open；It further include left and right mounting blocks and laparoscope fixed ring, the left and right mounting blocks are respectively from left and right bar shaped internal plug seat
Open end inserting is arranged in left and right bar shaped internal plug seat and can slide up and down along left and right bar shaped internal plug seat；In left and right mounting blocks
Opposite face on open up left and right spherical jack respectively, pass through left and right spherical turn respectively in the arranged on left and right sides of laparoscope fixed ring
Dynamic inserted block inserting is fixed in left and right spherical jack.
The application method of laparoscope puncture instrument protective device of the invention, includes the following steps:
(1) patient is enabled to select hoop in the flexibility of suitable dimension, the circular ring shape center chassis through-hole alignment of hoop pedestal will be inserted into order
The position of gastroscope；
(2) when reversely rotating external thread sleeve, it can enable left and right top dress that left and right top dress arc plate is driven to unclamp left and right sliding rack,
Enabling left and right sliding rack, two sides are moved to upper limit to left and right, and patient is enabled to lie directly between left and right sliding rack；It rotates in the forward direction outer
Screw shell can enable left and right top dress column that left and right top is pushed to fill arc plate from the left and right sliding rack of arranged on left and right sides jam-packed, a rotation left side,
It on right sliding sleeve, while adjusting left and right telescopic arm and enabling left and right telescopic arm in straight line, left and right interior inserted block is respectively from left and right item
The open end inserting setting of shape outer jack along left and right bar shaped outer jack in left and right bar shaped outer jack and under capable of sliding down to
Limit；Adjusting left and right pressure-stabilizing bin at the same time enables silica gel thin film towards hoop arranged on left and right sides in the flexibility of sufferer；
(3) skin 1cm is cut in navel wheel lower edge, by incision with 45 degree of insertion veress needles, pumpback is followed by a needle tubing without blood, if raw
Reason salt water smoothly flows into, and illustrates to puncture successfully, syringe needle is intraperitoneal；Carbon dioxide inflator is connect, intake velocity is no more than 1L/
Min, total amount are advisable with 2-3L.Intra-abdominal pressure is no more than 2.13KPa (16mmHg)；Left and right pressure-stabilizing bin is carried out at the same time
Inflation enables left and right pressure-stabilizing bin can be from the fixed sufferer of arranged on left and right sides；
(4) patient holds laparoscope, and the trochar of laparoscope is sequentially inserted into laparoscope fixed ring and circular ring shape chassis from top
Through-hole, until trochar vertically slowly be inserted into abdominal cavity patient；The top of laparoscope clamps and is fixed on the upper of laparoscope fixed ring
Portion, patient can swing laparoscope and carry out treatment operation.
Advantage of the invention is that patient can rely on the weight of laparoscope fixed ring and circular ring shape chassis support laparoscope,
Flexibility ratio without will affect laparoscope effectively mitigates the labor intensity of patient, avoids over fatigue or effect of jitter from performing the operation and imitates
Fruit.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
Imitate embodiment.Without departing from the technical solutions of the present invention, to the above embodiments according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling, still fall within the protection scope of technical solution of the present invention.
Claims (7)
1. laparoscope puncture instrument protective device, it is characterised in that including external fixing rack and flexible interior hoop, bind round energy in the flexibility
Enough suits are arranged in external fixing rack；The flexible interior hoop includes flexible band band and interior hoop pedestal, and the interior hoop pedestal includes circle
Left and right band inserting groove is respectively set in annular chassis, circular ring shape chassis arranged on left and right sides, circular ring shape chassis top it is left,
Right two sides are installed by left and right installation column respectively；The head and the tail both ends of the flexible band band be separately connected be fixed on it is interior hoop pedestal a left side,
In right band inserting groove；Fixed laparoscope is installed on the left and right installation column and punctures fixed bracket；The external fixing rack energy
It is enough to include the fixed fixed bracket of laparoscope puncture.
2. laparoscope puncture instrument protective device described in accordance with the claim 1, it is characterised in that: under the external fixing rack includes
Bottom plate, outer spider and clamping device, the outer spider include left sliding rack and right sliding rack；The left sliding rack includes the first arc
Shape bent plate and first movement plate install the first sliding block in the lower end of first movement plate；The right sliding rack includes the second arc
Shape bent plate and the second mobile plate install the second sliding block in the lower end of the second mobile plate；In the top arranged on left and right sides of lower plate
Left and right sliding slot laterally is opened up respectively, the left and right sliding slot is collinearly arranged；First and second mobile plates pass through the first He respectively
Second sliding block is installed in left and right sliding slot, and left and right sliding rack can be moved relatively or contrarily along left and right sliding slot respectively；It is moved first
The first double mobile pulley is installed in the lower end surface of dynamic plate, double mobile sliding in the lower end surface installation second of the second mobile plate
Wheel, the first and second double mobile pulley are separately positioned on the two sides of left and right sliding slot and can be along the upper surfaces of lower plate
It moves back and forth；The lower end of the first arc bent plate is connected in the left side of first movement plate, the right side connection of the second mobile plate the
Two arc bent plates；In the upper end of the first and second arc bent plates left and right strut is installed respectively, is covered respectively on the left and right strut
Left and right sliding sleeve is filled, is transversely mounted left and right telescopic arm respectively on left and right sliding sleeve, the opposite one end of left and right telescopic arm is pacified respectively
Fill left and right interior inserted block.
3. laparoscope puncture instrument protective device according to claim 2, it is characterised in that: the clamping device includes
Left and right clamping snap arm, the left and right two sides for clamping snap arm and being separately positioned on left and right sliding rack；Left and right clamping snap arm difference
Column is filled including left and right installation nut and left and right top, the left and right installation nut is separately fixed under left and right sliding rack two sides
On bottom plate, annular groove is set on the periphery wall of the left and right top dress column, external thread sleeve, outer spiral shell are set in annular groove
External screw thread is set on the outer wall of line sleeve, and left and right top dress column and external thread sleeve are arranged in left and right installation nut, external screw thread
Sleeve is separately mounted in the internal thread through hole of left and right installation nut by external screw thread；The left and right top fills column towards left and right
One end of sliding rack is installed by left and right top dress arc plate respectively；When rotating in the forward direction external thread sleeve, left and right top dress column can be enabled to push away
Move left and right top dress arc bent plate of the arc plate from arranged on left and right sides jam-packed the first and second arcs bent plate.
4. laparoscope puncture instrument protective device described in accordance with the claim 3, it is characterised in that: it further include left and right pressure-stabilizing bin,
The left and right pressure-stabilizing bin is separately mounted on left and right sliding sleeve；The left and right pressure-stabilizing bin includes inflation pressure stabilizing warehouse, described to fill
Gas pressure stabilizing warehouse includes the storehouse plate that section is in " " shape, and silica gel thin film, the storehouse plate and silica gel is arranged in the open-mouth of the storehouse plate
Film encloses plenum space；Aeration aperture is set on the plate of storehouse, and the aeration aperture connects air valve and inflator pump by gas tube.
5. laparoscope puncture instrument protective device according to claim 4, it is characterised in that: the left and right installation column
Left and right outside distinguish longitudinally disposed left and right bar shaped outer jack, the upper end of the left and right bar shaped outer jack is open, it is described it is left,
In the right side inserted block be able to from the open end of left and right bar shaped outer jack insert be arranged in left and right bar shaped outer jack and can along a left side,
Right bar shaped outer jack slides up and down, when cannot laterally deviate from from left and right bar shaped outer jack.
6. laparoscope puncture instrument protective device according to claim 5, it is characterised in that: in left and right installation column
Left and right bar shaped internal plug seat is arranged in relative inner, and the upper end of the left and right bar shaped internal plug seat is open；Further include left and right mounting blocks and
Laparoscope fixed ring, from the open end of left and right bar shaped internal plug seat, inserting is arranged in left and right bar shaped the left and right mounting blocks respectively
It can slide up and down in internal plug seat and along left and right bar shaped internal plug seat；Open up left and right ball respectively on the opposite face of left and right mounting blocks
Shape jack is fixed on left and right spherical shape by left and right spherical rotation inserted block inserting respectively in the arranged on left and right sides of laparoscope fixed ring
In jack.
7. the application method of laparoscope puncture instrument protective device according to claim 6, it is characterised in that: including as follows
Step:
(1) patient is enabled to select hoop in the flexibility of suitable dimension, the circular ring shape center chassis through-hole alignment of hoop pedestal will be inserted into order
The position of gastroscope；
(2) when reversely rotating external thread sleeve, it can enable left and right top dress that left and right top dress arc plate is driven to unclamp left and right sliding rack,
Enabling left and right sliding rack, two sides are moved to upper limit to left and right, and patient is enabled to lie directly between left and right sliding rack；It rotates in the forward direction outer
Screw shell can enable left and right top dress column that left and right top is pushed to fill arc plate from the left and right sliding rack of arranged on left and right sides jam-packed, a rotation left side,
It on right sliding sleeve, while adjusting left and right telescopic arm and enabling left and right telescopic arm in straight line, left and right interior inserted block is respectively from left and right item
The open end inserting setting of shape outer jack along left and right bar shaped outer jack in left and right bar shaped outer jack and under capable of sliding down to
Limit；Adjusting left and right pressure-stabilizing bin at the same time enables silica gel thin film towards hoop arranged on left and right sides in the flexibility of sufferer；
(3) skin 1cm is cut in navel wheel lower edge, by incision with 45 degree of insertion veress needles, pumpback is followed by a needle tubing without blood, if raw
Reason salt water smoothly flows into, and illustrates to puncture successfully, syringe needle is intraperitoneal；Carbon dioxide inflator is connect, intake velocity is no more than 1L/
Min, total amount are advisable with 2-3L；Intra-abdominal pressure is no more than 2.13KPa；Left and right pressure-stabilizing bin is inflated at the same time, is enabled
Left and right pressure-stabilizing bin can be from the fixed sufferer of arranged on left and right sides；
(4) patient holds laparoscope, and the trochar of laparoscope is sequentially inserted into laparoscope fixed ring and circular ring shape chassis from top
Through-hole, until trochar vertically slowly be inserted into abdominal cavity patient；The top of laparoscope clamps and is fixed on the upper of laparoscope fixed ring
Portion, patient can swing laparoscope and carry out treatment operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448363A (en) * | 2019-08-30 | 2019-11-15 | 山东大学齐鲁医院 | A kind of chemotherapy puncture positioning device that can adjust orientation distance |
| CN111481269A (en) * | 2020-04-21 | 2020-08-04 | 贵州省人民医院 | Angiocardiography puncture device for cardiovascular department |
| CN114833525A (en) * | 2022-04-08 | 2022-08-02 | 铜陵山海智能制造有限公司 | Valve rod reverse sealing surface roll finishing device and using method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6070584A (en) * | 1995-10-26 | 2000-06-06 | Bergstroem; Bo S | Support structure for fixing a medical instrument |
| CN201692478U (en) * | 2010-06-29 | 2011-01-05 | 范培菊 | Intraperitoneal puncture needle fixing apparatus |
| CN204468298U (en) * | 2015-02-14 | 2015-07-15 | 林娟 | A kind of peritoneoscope fixed mount |
| CN106491303A (en) * | 2016-12-27 | 2017-03-15 | 任永颖 | Anesthesia position finder |
| CN107811686A (en) * | 2017-12-07 | 2018-03-20 | 西安交通大学医学院第附属医院 | The board-like fixator of Percutaneous Renal Biopsy |
-
2018
- 2018-11-16 CN CN201811366499.2A patent/CN109303597B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6070584A (en) * | 1995-10-26 | 2000-06-06 | Bergstroem; Bo S | Support structure for fixing a medical instrument |
| CN201692478U (en) * | 2010-06-29 | 2011-01-05 | 范培菊 | Intraperitoneal puncture needle fixing apparatus |
| CN204468298U (en) * | 2015-02-14 | 2015-07-15 | 林娟 | A kind of peritoneoscope fixed mount |
| CN106491303A (en) * | 2016-12-27 | 2017-03-15 | 任永颖 | Anesthesia position finder |
| CN107811686A (en) * | 2017-12-07 | 2018-03-20 | 西安交通大学医学院第附属医院 | The board-like fixator of Percutaneous Renal Biopsy |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448363A (en) * | 2019-08-30 | 2019-11-15 | 山东大学齐鲁医院 | A kind of chemotherapy puncture positioning device that can adjust orientation distance |
| CN111481269A (en) * | 2020-04-21 | 2020-08-04 | 贵州省人民医院 | Angiocardiography puncture device for cardiovascular department |
| CN114833525A (en) * | 2022-04-08 | 2022-08-02 | 铜陵山海智能制造有限公司 | Valve rod reverse sealing surface roll finishing device and using method thereof |
| CN114833525B (en) * | 2022-04-08 | 2023-08-15 | 铜陵山海智能制造有限公司 | Valve rod inverted sealing surface roll finishing device and use method thereof |
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| CN109303597B (en) | 2021-03-30 |
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