CN208339593U - Flexible cystoscopy mirror - Google Patents
Flexible cystoscopy mirror Download PDFInfo
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- CN208339593U CN208339593U CN201720424932.8U CN201720424932U CN208339593U CN 208339593 U CN208339593 U CN 208339593U CN 201720424932 U CN201720424932 U CN 201720424932U CN 208339593 U CN208339593 U CN 208339593U
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Abstract
The utility model discloses a kind of Flexible cystoscopy mirrors, including epitheca, interior sheath, hand part, epitheca includes outer sheath and outer sheath, outer sheath is equipped with water valve, the front end of outer sheath is provided with retaining ring, and interior sheath is made of the interior sheath that outer sheath rear portion is arranged in interior sheath, and interior sheath is arranged in outer sheath, interior sheath is rotatably coupled to outside outer sheath, is provided with sealing ring between outer sheath and interior sheath；Hand part is made of microscope base, endoscope and electrode, and microscope base is set to the rear end of outer sheath, and endoscope and electrode are arranged in interior sheath, and electrode is bipolar electrode.The utility model is scientific and reasonable for structure, safe and convenient to use, greatly reduces operation wind, and perform the operation using it, and wound is small, restores fast.It is medium due to using physiological saline, the influence to environment in tissue of patient is small, and hand intraoperative hemorrhage is few, few to the damage of tissue.
Description
Technical field
The utility model belongs to medical instruments field, and in particular to a kind of Flexible cystoscopy mirror.
Background technique
Currently, hyperplasia of prostate is the common disease of elderly men, operation excision is a kind of ideal method.Currently,
Traditional mechanical operation knife has cutting slow, and amount of bleeding is big, and the visual field is unclear during surgery by doctor, and relatively long wait of operating time lacks
Point, while wound face is big, restores slower.In use, Urinary Bladder, or even damage nervi erigentes are easily stimulated.
Utility model content
The purpose of this utility model is to provide a kind of plasma double-pole resectoscopes, to solve the above technical problems, reduce
Operation risk reduces wound, is conducive to the fast quick-recovery of patient.
To achieve the above object, the utility model provides the following technical solutions:
A kind of Flexible cystoscopy mirror, including epitheca, interior sheath, hand part, the epitheca include outer sheath and outer sheath, institute
Outer sheath is stated equipped with water valve, the front end of the outer sheath is provided with retaining ring, and the interior sheath is by interior sheath and is arranged in outer sheath
The interior sheath at rear portion is constituted, and the interior sheath is arranged in outer sheath, and the interior sheath is rotatably coupled to outside outer sheath, institute
It states and is provided with sealing ring between outer sheath and the interior sheath；
The hand part is made of microscope base, endoscope and electrode, and the microscope base is set to the rear end of the outer sheath, described interior
Sight glass and electrode are arranged in interior sheath, and the electrode is bipolar electrode.
Preferably, the interior sheath is provided with the locking device for the interior sheath to be fixed on to the outer sheath, institute
Stating locking device includes that guide post, locking pressure spring and locking button, the guide post are set along the axis direction perpendicular to the outer sheath
It is placed in the interior sheath, the locking compression spring sleeve is set to the guide post, and it is outer and optional that the locking pressure button cover is set to the guide post
The locking of the selecting property interior sheath.
Preferably, connector assembly is provided on the microscope base.
Preferably, the preceding rocker and rear rocker being disposed adjacent, the preceding rocker and the microscope base are provided on the microscope base
It connects, rotation is provided with finger ring on the rear rocker.
Preferably, be provided with finger ring shaft after described on rocker, the finger ring shaft by finger ring screw be fixed on it is described after
Rocker, the finger ring are rotatably dispose in the finger ring shaft.
The utility model has the beneficial effects that
The utility model is scientific and reasonable for structure, safe and convenient to use, greatly reduces operation risk and operating time, and
And performed the operation using the Flexible cystoscopy mirror, the wound of surgical procedure is small, restores fast.Meanwhile the utility model uses
Physiological saline is working media, and the influence to environment in tissue of patient is minimum, and the dynamic plasma in bipolar circuit cuts mechanism
Keep hand intraoperative hemorrhage few, it is few to the damage of tissue.Due to using plasma gas cutting mechanism, cutting is accurate and is not in viscous
Knife phenomenon, tissue removal are fast.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the appearance diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
Fig. 3 is the sectional view of B-B direction in Fig. 2.
In figure: 1- ceramic head；Sheath in 2-；3- outer sheath；5- retaining ring；6- water valve；7- sealing ring；The outer sheath of 8-；9- is led
Column；10- locks pressure spring；11- locks button；12- insulating sheath；13- connector assembly；Rocker before 15-；Rocker after 16-；17- microscope base；
23- sliding block；24- gib head lock card；25- gib head button；26 gib head button pressure springs；27- gib head push-button socket；28-C card；33- finger ring spiral shell
Nail；34 finger ring shafts；35- finger ring；36- endoscope.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, the utility model provides a kind of technical solution: a kind of Flexible cystoscopy mirror, including it is outer
Sheath, interior sheath, hand part, epitheca include outer sheath 3 and outer sheath 8, and the front end of outer sheath 3 is provided with multiple return ports and ceramic head
1, multiple return ports are circumferentially distributed along outer sheath 3.Outer sheath 8 is equipped with water valve 6, for being connected to extraneous working media, this
In embodiment, working media is physiological saline.
Water valve 6 is used to open or closes inlet and outlet, to form the circulation of working media.
The front end of outer sheath 8 is provided with retaining ring 5, and interior sheath is by interior sheath 2 and is arranged in the interior sheath structure at 3 rear portion of outer sheath
At interior sheath 2 is arranged in outer sheath 3, and interior sheath is rotatably coupled to outside outer sheath 3.
In order to make the more convenient operation of this bipolar plasmakinetic technique mirror, in the present embodiment, it is preferred that interior sheath be provided with for will in
Sheath is fixed on the locking device of outer sheath 3, and locking device includes guide post 9, locking pressure spring 10 and locking button 11,9 edge of guide post
It is set to interior sheath perpendicular to the axis direction of outer sheath 3, locking pressure spring 10 is sheathed on guide post 9, and locking button 11, which covers at, leads
Column 9 locks interior sheath outside and optionally.When button 11 is locked in pressing, interior sheath is lock onto outer sheath 8 by locking device,
When pressed again, it can then be relatively rotated between interior sheath and outer sheath 8, facilitate operation.
It is provided with sealing ring 7 between outer sheath 8 and interior sheath, which is O-ring seal 7, to reach preferably close
Seal effect.
Hand part is made of microscope base 17, endoscope 36 and electrode, and microscope base 17 is set to the rear end of institute's outer sheath 3, endoscope 36
It is arranged in interior sheath 2 with electrode, in the present embodiment, electrode is bipolar electrode.
In order to make this bipolar plasmakinetic technique mirror is more convenient to operate, in the present embodiment, it is preferred that be provided with connector assembly on microscope base 17
13.The outside of connector assembly 13 is enclosed with insulating sheath 12.Specifically, referring to Fig. 3, being provided with jack, plug in connector assembly 13
Seat 13 includes sliding block 23, and what sliding block 23 slided is set to outer sheath 3, and receptacle portion is fixed on sliding block by 13 screw of connector assembly
23, sliding block 23 lock onto outer sheath 3 by gib head, wherein gib head include gib head push-button socket 27, gib head by pressing spring, gib head by
Button 25 and gib head lock card 24.Wherein, C card 28 is provided in sliding block 23, gib head push-button socket 27 is set on the C card 28, and gib head is pressed
Button pressure spring 26 is set to gib head push-button socket 27, and gib head button 25 covers at gib head push-button socket 27, also, gib head presses the two of pressing spring
End resists gib head push-button socket 27 and gib head button 25, and in this way when gib head button 25 is in impaction state, sliding block 23 is locked in
In outer sheath 3, when gib head button 25 is in open configuration, sliding block 23 can slide in outer sheath 3, to adjust connector assembly 13
Position facilitates operation.
The preceding rocker 15 and rear rocker 16 being disposed adjacent are provided on microscope base 17, preceding rocker 15 is connect with microscope base 17, after shake
Rotation is provided with finger ring 35 on plate 16.As preferred embodiment, finger ring shaft is provided on rear rocker 16 in the present embodiment
34, finger ring shaft 34 is fixed on rear rocker 16 by finger ring screw 33, and finger ring 35 is rotatably dispose in finger ring shaft 34.Finger ring 35 in this way
It can according to need and arbitrarily rotate, facilitate operation.
For the plasma bipolar electric cutter of the utility model after assembling, hand part should do voltage-withstand test, guarantee hand part V=
Do not occur punch-through under the conditions of 3000V in one minute, and operation hand piece is flexible, without stuck, to guarantee the safety of use process.
Meanwhile after assembling, leak experiment is carried out to each interface, keeps 1min under 3M hydraulic pressure, it is desirable that meets leak no more than 3 drops.
Plasma Bipolar electrocautery utensil provided in this embodiment has the advantage that;
1, per urethra carries out prostate removal surgery, no operative incision, electric coagulation hemostasis, art in prostatic cavity wall in surgical procedure
The bladder irrigation time is short afterwards.
2, with open surgery comparatively, wound is small, post-operative recovery time is short, general postoperative 1-3 days can out-of-bed activity,
Reducing postoperative long-time bed leads to medical problems occurring.
3, use physiological saline as working media, the influence to environment in tissue of patient is minimum, the cutting in bipolar circuit
Mechanism does not use negative plate, and intraoperative hemorrhage is less, and low-temperature operation is small to damaging surrounding tissue, and does not damage nervi erigentes.
4, cutting is accurate and non-stick knife, removes the speed of tissue faster, post-operative recovery is normal, does not influence to urinate, simultaneously also
The diseases such as tumor of bladder, ankylurethria can be applicable in.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of Flexible cystoscopy mirror, which is characterized in that including epitheca, interior sheath, hand part, the epitheca includes outer sheath
(3) and outer sheath (8), the outer sheath (8) are equipped with water valve (6), and the front end of the outer sheath (8) is provided with retaining ring (5), institute
It states interior sheath to be made of interior sheath (2) and the interior sheath being arranged at outer sheath (3) rear portion, the interior sheath (2) is arranged in outer sheath
(3) in, the interior sheath is rotatably coupled to outer sheath (3) outside, is provided between the outer sheath (8) and the interior sheath
Sealing ring (7)；
The hand part is made of microscope base (17), endoscope (36) and electrode, and the microscope base (17) is set to the outer sheath (3)
Rear end, the endoscope (36) and electrode are arranged in interior sheath (2), and the electrode is bipolar electrode.
2. a kind of Flexible cystoscopy mirror according to claim 1, it is characterised in that: the interior sheath, which is provided with, to be used for
The interior sheath is fixed on to the locking device of the outer sheath (3), the locking device includes guide post (9), locking pressure spring
(10) and locking button (11), the guide post (9) are set to the interior sheath along the axis direction perpendicular to the outer sheath (3)
Body, the locking pressure spring (10) are sheathed on the guide post (9), and the locking button (11) covers at the guide post (9) outside and can
The locking interior sheath of selectivity.
3. a kind of Flexible cystoscopy mirror according to claim 1, it is characterised in that: be provided on the microscope base (17)
Connector assembly (13).
4. a kind of Flexible cystoscopy mirror according to claim 1, it is characterised in that: be provided on the microscope base (17)
The preceding rocker (15) and rear rocker (16) being disposed adjacent, the preceding rocker (15) connect with the microscope base (17), the rear rocker
(16) rotation is provided with finger ring (35) on.
5. a kind of Flexible cystoscopy mirror according to claim 4, it is characterised in that: be arranged on rocker (16) after described
Have finger ring shaft (34), the finger ring shaft (34) is fixed on the rear rocker (16), the finger ring by finger ring screw (33)
(35) it is rotatably dispose in the finger ring shaft (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424932.8U CN208339593U (en) | 2017-04-21 | 2017-04-21 | Flexible cystoscopy mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720424932.8U CN208339593U (en) | 2017-04-21 | 2017-04-21 | Flexible cystoscopy mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208339593U true CN208339593U (en) | 2019-01-08 |
Family
ID=64873072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720424932.8U Active CN208339593U (en) | 2017-04-21 | 2017-04-21 | Flexible cystoscopy mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208339593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893009A (en) * | 2021-09-09 | 2022-01-07 | 李汉忠 | Binocular stereo electric rotary electric cutting glasses |
-
2017
- 2017-04-21 CN CN201720424932.8U patent/CN208339593U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113893009A (en) * | 2021-09-09 | 2022-01-07 | 李汉忠 | Binocular stereo electric rotary electric cutting glasses |
| CN113893009B (en) * | 2021-09-09 | 2023-08-25 | 北京科鹏医疗器械有限公司 | Binocular three-dimensional electric rotary electric cutting mirror |
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