CN106539619B - A kind of resectoscope stabilizing mechanism - Google Patents
A kind of resectoscope stabilizing mechanism Download PDFInfo
- Publication number
- CN106539619B CN106539619B CN201610978139.2A CN201610978139A CN106539619B CN 106539619 B CN106539619 B CN 106539619B CN 201610978139 A CN201610978139 A CN 201610978139A CN 106539619 B CN106539619 B CN 106539619B
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- China
- Prior art keywords
- spherical
- resectoscope
- ring
- bottom plate
- ontology
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00172—Connectors and adapters therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00547—Prostate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00601—Cutting
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of resectoscope stabilizing mechanisms, including bracket, the bottom plate being installed on bracket, through bottom plate and the screw rod being connect with base thread and the fixing seat that screw tip is arranged in and is connect with screw flight, the fixing seat include pedestal, with the spherical of pedestal ball-joint and the pressure ring do not deviate from and be detachably connected with fixing seat upper surface for constraining spherical, the spherical is equipped with fixing clamp.The present invention rotates freely structure design using spiral lifting and spherical space angle, both can according to actual needs height and horizontal direction on flexible modulation, effectively support can be carried out to resectoscope again and is stablized, greatly reduce the operation difficulty of patient, improve the safety and operability of operation, it is widely used simultaneously, structure is simple, easy to use.
Description
Technical field
The present invention relates to a kind of urological surgery field, specifically a kind of resectoscope stabilizing mechanism.
Background technique
Transurethral prostatic electroresection A be it is a kind of it is safer, damage is small, pain less, restore hand fast, that operative indication is wide
Art method, it refers to that per urethra is inserted into resectoscope, and the raw part for charging into urethra in forefront is cut off under direct-view.Common hyperplasia forefront
There are several types of suprapubic transvesical prostatectomy, retropubic prostatectomy, Perineal approach prostates for gland cutting method
Resection, Transurethral prostatic electroresection A；The above operation method respectively has its advantage and disadvantage and indication, can be according to patient profiles and doctor
Life selects the degree that operation is grasped, and accounts for 90% or more of whole operation on prostate in external Transurethral prostatic electroresection A,
Although prostatectomy has been obtained at home than relatively rapid development, such hand in recent years, due to the progress of training method
Art needs certain equipment, and very high to the requirement of patient's operating technology, and in China, most of hospitals still use open hand at present
Art treatment.With the progress of resectoscope manufacturing technology, various cuttings are sharp keen effectively, electric coagulation hemostasis is reliable rapidly, rinse-system reason
The resectoscope for the advantages that thinking rises in succession, and conventional resectoscope is mainly by high-frequency current generator, operator, obturator, mirror sheath, electricity
Cut the components such as ring and endoscope composition；The working principle of resectoscope is that high-frequency current generator generates high-voltage pulse electric importing cutting
Ring is formed into a loop by filling the water in operation chamber, human body and padding the cathode under human body, and cutting ring is being removed production at tissue
Raw high-density current, makes cutting ring surrounding tissue gasify rapidly, and cell membrane is divided and cuts, and needs successively to rinse simultaneously in art
It is carried out under the direct-view of endoscope；It can be seen that from entire surgical procedure, operation patient is absorbed in when needing long carries out multi-mode operation, to do
To it is high it is accurate with stablize, hand-held operation device cannot have in carrying out high-frequency current cutting process at all to be shaken or shake, no
Then cutting ring can cause heavy losses and destroy to other tissues around.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide it is a kind of can effectively stable resectoscope, height can be carried out
Low lifting rotates in a circumferential direction, and can greatly reduce the resectoscope stabilizing mechanism of patient's operation difficulty.
In order to achieve the above objectives, technical scheme is as follows:
A kind of resectoscope stabilizing mechanism, including bracket, the bottom plate being installed on bracket, through bottom plate and and base thread
The screw rod of connection and the fixing seat that screw tip is set and is connect with screw flight, it is characterised in that: the fixing seat includes
Pedestal, with the spherical of pedestal ball-joint and the pressure do not deviate from and be detachably connected with fixing seat upper surface for constraining spherical
Ring, the spherical are equipped with fixing clamp.
Further, the fixing clamp includes lower ring and upper ring, and described upper ring one end and lower ring one end are hinged, and upper ring is another
End is detachably connected with the lower ring other end, and the lower ring is detachably connected with spherical.
Further, the screw rod includes ontology, the fixed handle for rotating ontology, setting on the body in bottom plate
Fang Bingyu ontology is threadedly coupled the lock tube for locking ontology and is installed in the stop nut that ontology bottom end is located at below bottom plate.
Further, the upper plane after the pressure ring installation is higher than the radius of spherical.
Further, be equipped with the adapter for transition connection resectoscope in the fixing clamp, the adapter in a tubular form,
Both ends are equipped with the connection screw thread being adapted with resectoscope crossover position.
Further, multiple castors are installed, wherein at least one castor band is stopped on the bracket.
Beneficial effects of the present invention:
1, a kind of resectoscope stabilizing mechanism of the invention, rotates freely knot using spiral lifting and spherical space angle
Structure design, not only can the flexible modulation on height and horizontal direction according to actual needs, but also resectoscope can effectively be propped up
It supports and stablizes, greatly reduce the operation difficulty of patient, improve the safety and operability of operation.
2, the adapter in the present invention, adapter both ends use thread connecting mode, before being connected to as needed mirror sheath
End, inlet valve rear end or operator rear end need to only change the size of screw thread, while adapter can be applied to various inhomogeneities
Other and different structure form resectoscope, it is with a wide range of applications.
3, a kind of resectoscope stabilizing mechanism of the invention, bracket have castor, can flexibly shift, while structure is simple,
It is easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural front view of resectoscope stabilizing mechanism of the present invention.
Fig. 2 is a kind of structure partial enlarged diagram of resectoscope stabilizing mechanism of the present invention.
Fig. 3 is a kind of specific embodiment schematic diagram of the invention.
Fig. 4 is a kind of specific embodiment schematic diagram of the invention.
Fig. 5 is a kind of specific embodiment schematic diagram of the invention.
Fig. 6 is a kind of specific embodiment schematic diagram of the invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing, to the present invention make into
One step is described in detail.
As shown in Figs 1-4, a kind of resectoscope stabilizing mechanism including bracket 1, the bottom plate being installed on bracket 2, runs through bottom
Plate and the screw rod 3 being connect with base thread and the fixing seat 4 that 3 top of screw rod is set and is connect with screw flight；Fixing seat 4 is wrapped
Include pedestal 41, with the spherical 42 of 41 ball-joint of pedestal and for constrain spherical 42 do not deviate from and with fixing seat upper surface it is removable
The pressure ring 43 of connection is unloaded, spherical 42 is equipped with fixing clamp 6；It is recessed that 4 top of fixing seat is equipped with the semicircle to match with spherical 7
Slot, spherical 42 and groove surfaces are smooth, can effectively play the constraint spherical 42 of fixing clamp 6 and make space any angle in groove
Flexibly, it rotates freely；Fixing clamp 6 includes lower ring 61 and upper ring 62, and upper ring one end and lower ring one end are hinged, and the upper ring other end is under
The ring other end is detachably connected, and lower ring 61 is detachably connected with spherical 42；It is equipped in fixing clamp 6 and connects resectoscope for transition
Adapter 5, adapter 5 in a tubular form, both ends be equipped with 8 crossover position of resectoscope be adapted connection screw thread screw rod 3 include this
Body 31, Fang Bingyu ontology 31 is threadedly coupled for locking on a base plate 2 for the fixed handle 32 for rotating ontology, setting on the body
The lock tube 33 of tight ontology 31 and it is installed in the stop nut 34 that ontology bottom end is located at below bottom plate, handle is set and is convenient to operation spiral shell
Bar rotation and lifting, stop nut 34 can prevent screw rod from being rotationally disengaged out base surface, ensure that the safety that patient uses；Bracket
Multiple castors 11 are installed, wherein at least one castor band is stopped on 1.
A kind of working principle of resectoscope stabilizing mechanism of the present invention is:
The adapter 5 set is installed on 8 transition junction of resectoscope, fixing clamp 6 is made, adapter 5 is placed in lower ring
On 61 semicircle faces, then covers ring 62 and the wing nut by detachably locating setting is quickly fixed, it is suitable to guarantee
Orchestration 5 is slid axially in fixing clamp 6 without deviating from fixing clamp 6；Then lock tube 33 is unclamped in rotation, is adjusted by rotational handle 32
3 adjustable height of screw rod until resectoscope 8 is in suitable height and position, then rotates lock tube 33 and is against on bottom plate 2 plane for spiral shell
Bar 3 is locked；Simultaneously by the level orientation suitable position of the mobile bracket 1 of castor 11 to operation, then castor 11 is checked to prevent from propping up
The generation of frame 1 is displaced again；In addition fixing clamp 6 constrains spherical 7 and can make space any angle in 4 groove of fixing seat and freely revolve
Turn, while resectoscope 8 can be in axial sliding in 5 length range of adapter, is needed with the actual use that this meets electrocision
It wants, play the role of effectively stablizing and resectoscope 8 is supported to improve operation to greatly reduce the operation difficulty of patient
Safety and operability.
Further, to improve the installation stability and safety in utilization of seeking body, the upper plane after pressure ring 42 is installed is high
In the radius of spherical 7.
Above explanation and examples are merely exemplary, it is not intended to limit the scope of the present invention in any way.This field
Technical staff should be understood that without departing from the spirit and scope of the invention can details to technical solution of the present invention and
Form is modified or is replaced, but these modifications and replacement are fallen within the protection scope of the present invention.
Claims (3)
1. a kind of resectoscope stabilizing mechanism connects including bracket, the bottom plate being installed on bracket, through bottom plate and with base thread
The screw rod connect and the fixing seat that screw tip is set and is connect with screw flight, it is characterised in that: the fixing seat includes seat
Body, with the spherical of pedestal ball-joint and the pressure do not deviate from and be detachably connected with fixing seat upper surface for constraining spherical
Ring, the spherical are equipped with fixing clamp；
The fixing clamp includes lower ring and upper ring, and described upper ring one end and lower ring one end are hinged, and the upper ring other end and lower ring are another
End is detachably connected, and the lower ring is detachably connected with spherical；
The adapter for transition connection resectoscope is equipped in the fixing clamp, in a tubular form, both ends are equipped with and electricity the adapter
Cut the adaptable connection screw thread of mirror crossover position.
2. a kind of resectoscope stabilizing mechanism according to claim 1, it is characterised in that: the screw rod includes ontology, consolidates
If on the body for rotating the handle of ontology, being arranged in above bottom plate and be threadedly coupled the lock tube for locking ontology with ontology
With the stop nut for being installed in ontology bottom end and being located at below bottom plate.
3. a kind of resectoscope stabilizing mechanism according to claim 1, it is characterised in that: upper flat after the pressure ring installation
Face is higher than the radius of spherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978139.2A CN106539619B (en) | 2016-11-07 | 2016-11-07 | A kind of resectoscope stabilizing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610978139.2A CN106539619B (en) | 2016-11-07 | 2016-11-07 | A kind of resectoscope stabilizing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106539619A CN106539619A (en) | 2017-03-29 |
| CN106539619B true CN106539619B (en) | 2019-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610978139.2A Expired - Fee Related CN106539619B (en) | 2016-11-07 | 2016-11-07 | A kind of resectoscope stabilizing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106539619B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448384B (en) * | 2019-07-31 | 2024-06-07 | 宝鸡市安元智能科技有限公司 | Clamping device for electrotome scalpel in transurethral prostatometry |
| CN211512043U (en) * | 2019-09-26 | 2020-09-18 | 王君臣 | Transurethral resectoscope surgical robot actuator |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326186Y (en) * | 1998-01-14 | 1999-06-30 | 刘阳光 | Fixing operating rack for rotatable cystoscope rod |
| CN102204860A (en) * | 2011-06-29 | 2011-10-05 | 上海交通大学 | Multifunctional wheel-type movable and liftable training table for arthroscope |
| CN203315097U (en) * | 2013-06-20 | 2013-12-04 | 高绪仲 | Supporting device for surgical instruments |
-
2016
- 2016-11-07 CN CN201610978139.2A patent/CN106539619B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2326186Y (en) * | 1998-01-14 | 1999-06-30 | 刘阳光 | Fixing operating rack for rotatable cystoscope rod |
| CN102204860A (en) * | 2011-06-29 | 2011-10-05 | 上海交通大学 | Multifunctional wheel-type movable and liftable training table for arthroscope |
| CN203315097U (en) * | 2013-06-20 | 2013-12-04 | 高绪仲 | Supporting device for surgical instruments |
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| Publication number | Publication date |
|---|---|
| CN106539619A (en) | 2017-03-29 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20191107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |