CN209360919U - A kind of incision protective sleeve of fixed thoracoscope - Google Patents
A kind of incision protective sleeve of fixed thoracoscope Download PDFInfo
- Publication number
- CN209360919U CN209360919U CN201821837637.6U CN201821837637U CN209360919U CN 209360919 U CN209360919 U CN 209360919U CN 201821837637 U CN201821837637 U CN 201821837637U CN 209360919 U CN209360919 U CN 209360919U
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- China
- Prior art keywords
- thoracoscope
- fixed
- protective sleeve
- incision protective
- snap ring
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- 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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- 230000001681 protective effect Effects 0.000 title claims abstract description 39
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 206010044565 Tremor Diseases 0.000 abstract description 2
- 238000001356 surgical procedure Methods 0.000 description 4
- 210000000115 thoracic cavity Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 2
- 230000000116 mitigating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model provides a kind of incision protective sleeve of fixed thoracoscope, which is characterized in that including the fixed device of thoracoscope and incision protective sleeve；Wherein, the fixed device upper end of the thoracoscope is equipped with thoracoscope snap ring pipe, and the top of support frame is fixedly connected in the middle part of the thoracoscope snap ring pipe, and the bottom end of support frame as described above is fixedly connected on washer, and the washer bottom connects loose collar；The incision protective sleeve is located at the loose collar bottom and is flexibly connected with it.The utility model had not only avoided interference of the thoracoscope to other instruments by the fixed device of setting thoracoscope, but the thoracoscope for solving the problems, such as in thoracoscopic operation be difficult to it is fixed, hold mirror shakiness, while can effectively reduce surgical staff helps mirror tired.
Description
Technical field
The utility model relates to a kind of medical operation device more particularly to a kind of incision protective sleeves of fixed thoracoscope.
Background technique
From the nineties in last century, since minimally invasive thoracic surgery --- thoracoscopic operation introduces China, by development in more than 20 years,
There is significant progress, the indication of thoracoscopic operation constantly expands, and covers various thoracic surgeries, countless trouble substantially
Person therefrom benefits.But the development of thoracoscopic surgery techniques does not stop.Cardiac surgeon still fills the development of minimally invasive surgery
Full enthusiasm proceeds to more advanced single hole operation in recent years to minimally invasive pursuit by three holes to two holes.No with " minimally invasiveization "
Disconnected development, to helping the requirement of mirror to become more harsh in thoracoscopic operation, operation do not require nothing more than assistant according to the demand of patient and
Operation details promptly and accurately adjusts camera lens distance, focal length, angle and clarity, while also assistant being required to avoid on instrument as far as possible
Collision, operating space is provided to greatest extent for patient, further, since human body and on-mechanical, help mirror operator to help for a long time
Mirror is inevitably because the case where operation accuracy decline occurs in fatigue.
Chinese patent CN206261624U discloses a kind of incision protective sleeve of endoscope, by be arranged upper end have flaring and
It is fixedly connected on the hysteroscope tube channel of flexible channel inner wall, dedicated for passing in and out for endoscope.Although the patent is in incision protection
It puts on and is provided with dedicated hysteroscope tube channel for thoracoscope, but since hysteroscope tube channel is fixedly connected on flexible channel inner wall, no
Convenient for shifting one's position, flexibility it is poor, and thoracoscope can not be fixed, accuracy to operation and mirror be helped to surgical staff
The effect to lessen fatigue is very limited.
Therefore, it is badly in need of one kind at present and had not only been avoided that interference of the thoracoscope to other instruments, but also has can solve thoracoscopic operation
In thoracoscope be difficult to it is fixed, hold the problem of mirror shakiness, while can also effectively reduce surgical staff helps mirror is tired to consolidate
Determine the incision protective sleeve of thoracoscope.
Utility model content
The technical problem to be solved by the utility model is in view of the drawbacks of the prior art, providing one kind and being avoided that thoracic cavity
Interference of the mirror to other instruments, effectively fixed thoracoscope, while effectively reducing the fixation chest for helping mirror fatigue of surgical staff
The incision protective sleeve of hysteroscope.
The utility model uses following technical scheme to solve above-mentioned technical problem:
A kind of incision protective sleeve of fixed thoracoscope, including the fixed device 1 of thoracoscope and incision protective sleeve 2；Wherein, described
Fixed 1 upper end of device of thoracoscope is equipped with thoracoscope snap ring pipe 101, is fixedly connected with support frame in the middle part of the thoracoscope snap ring pipe 101
102 top, the bottom end of support frame as described above 102 are fixedly connected on washer 103, and 103 bottom of washer connects loose collar 104；
The incision protective sleeve 2 is located at 104 bottom of loose collar and is flexibly connected with it.
Further, the incision protective sleeve 2 includes the first fixed ring 201 set gradually from top to bottom, flexible duct
202 and second fixed ring 203；
First fixed ring 201 is located at 103 bottom of washer and is provided with annular groove, and the loose collar 104 protrudes into institute
It states annular groove and end is expanded, card slot connects between the loose collar 104 and first fixed ring 201.
Further, the fixed device 1 of the thoracoscope is integrated and using ABS resin material.
Further, 101 upper end of thoracoscope snap ring pipe is equipped with fixing bolt 105, and the fixing bolt 105 screws in institute
State the threaded hole that 101 upper end of thoracoscope snap ring pipe opens up.
Further, support frame as described above 102 makees quarter circular arc bending, and the thoracoscope snap ring pipe 101 is vertical
Fixed, the thoracoscope snap ring pipe 101 is directed at the flexible duct 202 and its bottom end is not less than the washer 103.
Further, the diameter of the washer 103 is greater than 201 inner ring diameter of the first fixed ring, is less than described first
201 race diameter of fixed ring.
The utility model is had the following technical effect that compared with prior art using above technical scheme
The utility model setting is located at the fixed dress of the thoracoscope being flexibly connected above incision protective sleeve and with incision protective sleeve
It sets, more interference of the reduction camera lens to other instruments, mitigation helps mirror tired；The fixed device of thoracoscope uses ABS resin material
Integral structure made of matter, light and good mechanical performance, durability are high；Fixing bolt can make thoracoscope locking protrude into notch
Length play the role of being auxiliarily fixed thoracoscope steadily to hold mirror in Video-assisted mini-thoracectomy, reduce operation difficulty, improve operation
Operating efficiency.
Detailed description of the invention
Fig. 1 is a kind of side structure schematic view of embodiment of the utility model；
Fig. 2 is a kind of overlooking structure diagram of embodiment of the utility model；
Wherein: the fixed device of 1- thoracoscope；101- thoracoscope snap ring pipe；102- support frame；103- washer；104- activity
Ring；105- fixing bolt；2- incision protective sleeve；The first fixed ring of 201-；202- flexible duct；The second fixed ring of 203-.
Specific embodiment
The technical solution of the utility model is described in further detail with reference to the accompanying drawing.
As shown in Figure 1, a kind of incision protective sleeve of fixed thoracoscope, including the fixed device 1 of thoracoscope and incision protective sleeve
2；Wherein, fixed 1 upper end of device of the thoracoscope is equipped with thoracoscope snap ring pipe 101, fixes in the middle part of the thoracoscope snap ring pipe 101
The top of support frame 102 is connected, the bottom end of support frame as described above 102 is fixedly connected on washer 103,103 bottom of the washer connection
Loose collar 104；The incision protective sleeve 2 is located at 104 bottom of loose collar and is flexibly connected with it.
As shown in Figure 1, the incision protective sleeve 2 includes the first fixed ring 201 set gradually from top to bottom, flexible duct
202 and second fixed ring 203；
First fixed ring 201 is located at 103 bottom of washer and is provided with annular groove, and the loose collar 104 protrudes into institute
It states annular groove and end is expanded, card slot connects between the loose collar 104 and first fixed ring 201.Convenient for adjusting thoracic cavity
Mirror protrudes into position.Thus the using flexible of the incision protective sleeve of fixed thoracoscope can be effectively improved.
The fixed device 1 of the thoracoscope is integrated and using ABS resin material.ABS resin is nontoxic, it is tasteless, inhale
Water rate is low, density is small, has good comprehensive physical mechanical performance, such as excellent electrical property, wearability, dimensional stability, resistance to
It chemically with lustrous surface etc., and is easily processed into, suitable for the fixed device 1 of manufacture thoracoscope.Thus it can effectively improve solid
Determine the durability and practicability of the incision protective sleeve of thoracoscope.
As shown in Figs. 1-2,101 upper end of thoracoscope snap ring pipe is equipped with fixing bolt 105, and the fixing bolt 105 revolves
Enter the threaded hole that 101 upper end of thoracoscope snap ring pipe opens up.Convenient for fixed thoracoscope, improves operation accuracy, mitigates operation
Medical worker's helps mirror tired.Thus the practicability of the incision protective sleeve of fixed thoracoscope can be effectively improved.
As shown in Figs. 1-2, support frame as described above 102 makees quarter circular arc bending, and the thoracoscope snap ring pipe 101 is erected
Straight fixed, the thoracoscope snap ring pipe 101 is directed at the flexible duct 202 and its bottom end is not less than the washer 103.Ensure chest
It is without hindrance that hysteroscope protrudes into 2 process of incision protective sleeve, and the fixed device 1 of thoracoscope is avoided to occupy 201 entrance space of the first fixed ring,
Interfere protruding into and operating for other surgical instruments.Thus the practicability of the incision protective sleeve of fixed thoracoscope can be effectively improved.
As shown in Figs. 1-2, the diameter of the washer 103 is greater than 201 inner ring diameter of the first fixed ring, is less than described the
One fixed ring, 201 race diameter.Material, loss of weight are saved, other relevant operations for influencing incision protective sleeve are avoided.It thus can be effective
Improve the practicability of the incision protective sleeve of fixed thoracoscope.
A kind of incision protective sleeve of fixed thoracoscope of the utility model is applied to thoracoscopic operation.
A kind of incision protective sleeve course of work of fixed thoracoscope of the utility model is as follows:
Second fixed ring 203 is pinched ovalisation with hand, is sent into operative incision, the second fixed ring in operative incision
203 restore round by natural resiliency, select properly to be located at thoracoscope snap ring pipe 101 into mirror position by rotatable washer 103
It is selected into Jing Chu, ajust 201 position of the first fixed ring.At this point, flexible duct 202 is close to operative incision wall, second is fixed
Ring 203 and the first fixed ring 201 are located inside and outside operative incision, thoracoscope can be passed through thoracoscope snap ring pipe at this time
101 and incision protective sleeve 2 conveniently enter in notch, thoracoscope and thoracoscope snap ring pipe can be made by the bolt 105 that is tightened
It is relatively fixed between 101；The utility model can guarantee that thoracoscope snap ring pipe 101 and its interior thoracoscope are downward from suitable position
Notch, more interference of the reduction camera lens to other instruments are protruded into, mitigation helps mirror tired；The fixed device 1 of thoracoscope uses ABS
Integral structure made of resin material, light and good mechanical performance, durability are high；Furthermore adjusting fixing bolt 105 can make
The length that notch is protruded into thoracoscope locking steadily to hold mirror in Video-assisted mini-thoracectomy plays the role of that thoracoscope is auxiliarily fixed, and reduces
Operation difficulty improves surgical procedure efficiency, there is extraordinary practical value.
Specific embodiment of the utility model is described in detail above, but it is only used as example, the utility model
It is not restricted to particular embodiments described above.To those skilled in the art, any that this practical is equal
Modifications and substitutions are also all among the scope of the utility model.Therefore, the institute under the spirit and scope for not departing from the utility model
The equal transformation and modification of work, should all cover in the scope of the utility model.
Claims (6)
1. a kind of incision protective sleeve of fixed thoracoscope, which is characterized in that including thoracoscope fixed device (1) and incision protective sleeve
(2)；Wherein, fixed device (1) upper end of the thoracoscope is equipped with thoracoscope snap ring pipe (101), the thoracoscope snap ring pipe (101)
Middle part is fixedly connected with the top of support frame (102), and the bottom end of support frame as described above (102) is fixedly connected on washer (103), the pad
Enclose (103) bottom connection loose collar (104)；The incision protective sleeve (2) be located at the loose collar (104) bottom and with its activity
Connection.
2. the incision protective sleeve of fixed thoracoscope according to claim 1, which is characterized in that the incision protective sleeve (2)
Including the first fixed ring (201), flexible duct (202) and the second fixed ring (203) set gradually from top to bottom；Described first
Fixed ring (201) is located at the washer (103) bottom and is provided with annular groove, the loose collar (104) protrude into the annular groove and
End is expanded, and card slot is connect between the loose collar (104) and first fixed ring (201).
3. the incision protective sleeve of fixed thoracoscope according to claim 1, which is characterized in that the fixed device of the thoracoscope
(1) it is integrated and using ABS resin material.
4. the incision protective sleeve of fixed thoracoscope according to claim 1, which is characterized in that the thoracoscope snap ring pipe
(101) upper end is equipped with fixing bolt (105), and the fixing bolt (105) screws in thoracoscope snap ring pipe (101) upper end and opens up
Threaded hole.
5. the incision protective sleeve of fixed thoracoscope according to claim 2, which is characterized in that support frame as described above (102) is in
Quarter circular arc bending, and the thoracoscope snap ring pipe (101) is fixed vertically, thoracoscope snap ring pipe (101) alignment
The flexible duct (202) and its bottom end are not less than the washer (103).
6. the incision protective sleeve of fixed thoracoscope according to claim 2, which is characterized in that the washer (103) it is straight
Diameter is greater than the first fixed ring (201) inner ring diameter, is less than the first fixed ring (201) race diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837637.6U CN209360919U (en) | 2018-11-08 | 2018-11-08 | A kind of incision protective sleeve of fixed thoracoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821837637.6U CN209360919U (en) | 2018-11-08 | 2018-11-08 | A kind of incision protective sleeve of fixed thoracoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209360919U true CN209360919U (en) | 2019-09-10 |
Family
ID=67836388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821837637.6U Expired - Fee Related CN209360919U (en) | 2018-11-08 | 2018-11-08 | A kind of incision protective sleeve of fixed thoracoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209360919U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426231A (en) * | 2020-11-23 | 2021-03-02 | 常州安康医疗器械有限公司 | Protective sheath is separated to haplopore thoracoscope incision |
| CN113349853A (en) * | 2021-07-02 | 2021-09-07 | 陕西中医药大学附属医院 | Novel thoracoscope minimally invasive surgery stitching device |
| CN114159139A (en) * | 2021-12-16 | 2022-03-11 | 杨房 | Fixing device for thoracoscope in children's thoracoscope surgery |
-
2018
- 2018-11-08 CN CN201821837637.6U patent/CN209360919U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112426231A (en) * | 2020-11-23 | 2021-03-02 | 常州安康医疗器械有限公司 | Protective sheath is separated to haplopore thoracoscope incision |
| CN113349853A (en) * | 2021-07-02 | 2021-09-07 | 陕西中医药大学附属医院 | Novel thoracoscope minimally invasive surgery stitching device |
| CN114159139A (en) * | 2021-12-16 | 2022-03-11 | 杨房 | Fixing device for thoracoscope in children's thoracoscope surgery |
| CN114159139B (en) * | 2021-12-16 | 2023-06-13 | 杨房 | Thoracoscope fixing device for children thoracoscope 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: 20190910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |