CN211560410U - Laparoscope lens fixing device - Google Patents
Laparoscope lens fixing device Download PDFInfo
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- CN211560410U CN211560410U CN202020175202.0U CN202020175202U CN211560410U CN 211560410 U CN211560410 U CN 211560410U CN 202020175202 U CN202020175202 U CN 202020175202U CN 211560410 U CN211560410 U CN 211560410U
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- clamping
- holding device
- lens holding
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Abstract
The utility model provides a peritoneoscope camera lens fixing device, the on-line screen storage device comprises a base, bracing piece and solid fixed splint, the bottom of base is provided with the edge part matched with fixing device with the operation table, the base top is provided with grafting portion, set up in the grafting portion the depth direction extend along the vertical direction and with the bottom matched with inserting groove of bracing piece, the cross-section of inserting groove is circularly, gu fixed splint rotate with the top of bracing piece mutually and be connected, and axis of rotation between them extends along the horizontal direction, be provided with between bracing piece and the grafting portion and lock both in the first locking mechanism of two at least operating position, be provided with between bracing piece and the solid fixed splint and lock both in the second locking mechanism of two at least operating position, gu be provided with the clamping mechanism who is used for pressing from both sides tight periton.
Description
Technical Field
The utility model relates to a peritoneoscope camera lens fixing device.
Background
Laparoscopic surgery is a minimally invasive surgical technique, and laparoscopy is a core surgical device. The laparoscope provides a cold light source to illuminate the surgical field on one hand, and connects the camera to transmit the surgical field image to the display on the other hand.
Usually, an operation assistant needs to hold a mirror, and the assistant needs to adjust the laparoscope in time to obtain a good surgical field, so that a medical practitioner can operate the laparoscope smoothly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned technique to a peritoneoscope camera lens fixing device is provided, and the person of using the device operation can adjust art field image, can practice thrift "holding up the mirror" assistant one, reduces the manpower resources waste.
The utility model discloses the technical scheme who adopts is like: the laparoscope lens fixing device comprises a base, a supporting rod and a fixing splint, wherein the bottom of the base is provided with a fixing device matched with the edge part of an operating table, the top of the base is provided with an inserting part which is provided with an inserting groove extending along the vertical direction in the depth direction and matched with the bottom of the supporting rod, the section of the insertion groove is circular, the fixed clamping plate is rotationally connected with the top of the supporting rod, the rotation axes of the two parts extend along the horizontal direction, a first locking mechanism for locking the two parts at least two working positions is arranged between the support rod and the insertion part, and a second locking mechanism for locking the support rod and the fixed clamping plate at least two working positions is arranged between the support rod and the fixed clamping plate, and a clamping mechanism for clamping the laparoscope lens is arranged on the fixed clamping plate.
The improved structure is characterized in that the fixing device comprises a clamping groove formed in the bottom of the base and a first locking bolt rotatably arranged on one side of the base, and a first threaded hole communicated with the clamping groove and matched with the first locking bolt is formed in the base.
In a further improvement, the middle part of the base extends downwards to form a positioning seat, and the clamping groove and the first threaded hole are arranged on the positioning seat.
The further improvement is that the first locking mechanism comprises a second threaded hole and a second locking bolt, wherein the second threaded hole is radially formed in the insertion part and communicated with the insertion groove, and the second locking bolt is matched with the second threaded hole.
The improved structure is characterized in that the second locking mechanism comprises a first through hole arranged on the fixed clamping plate, a second through hole arranged at the upper end part of the supporting rod, a third locking bolt sequentially penetrating through the first through hole and the second through hole, and a locking nut matched with the third locking bolt.
In a further improvement, the supporting rod is a telescopic rod.
The improved structure is characterized in that the clamping mechanism comprises a first clamping plate and a second clamping plate which are vertically arranged on the end face of the fixed clamping plate, one end part of the first clamping plate is fixed on the fixed clamping plate, and one end of the second clamping plate is arranged on the fixed clamping plate in a sliding mode along the length direction of the fixed clamping plate.
The improved structure is characterized in that a sliding groove is formed in the fixed clamping plate along the length direction of the fixed clamping plate, a sliding block matched with the sliding groove is arranged on the second clamping plate, and a reset elastic piece is arranged in the sliding groove.
By adopting the technical scheme, the beneficial effects of the utility model are that: the device is sterilized before use, one end of the device is fixed at the edge of an operation bed, the other end of the device is used for fixing the laparoscope, the device has corresponding flexibility and stability, and then an operator can adjust the fixed laparoscope to adjust the surgical field image, so that an operation assistant is saved, and the manpower resource is saved.
Drawings
Fig. 1 is a schematic view of the present invention.
Wherein: 1. a base; 2. a support bar; 3. fixing the clamping plate; 4. positioning seats; 5. a plug-in part; 6. a first clamping plate; 7. a second clamping plate; 8. a first locking bolt; 9. a second locking bolt; 10. a third locking bolt; 11. a chute; 12. the elastic member is reset.
Detailed Description
The invention is further described with reference to the following drawings and detailed description.
As shown in figure 1, the utility model discloses a laparoscope lens fixing device, which comprises a base 1, a support rod 2 and a fixing splint 3, wherein the bottom of the base 1 is provided with a fixing device matched with the edge part of an operating bed, the top of the base 1 is provided with an inserting part 5, the inserting part 5 is provided with an inserting groove which extends along the vertical direction in depth direction and is matched with the bottom of the support rod 2, the section of the inserting groove is circular, the fixing splint 3 is rotatably connected with the top of the support rod 2, the rotating axes of the fixing splint and the support rod extend along the horizontal direction, a first locking mechanism for locking the support rod 2 and the inserting part 5 at least two working positions is arranged between the support rod 2 and the inserting part 5, a second locking mechanism for locking the support rod 2 and the fixing splint 3 at least two working positions is arranged between the support rod 2 and the fixing splint, and the fixed splint 3 is provided with a clamping mechanism for clamping the laparoscope lens.
In order to be able to realize height adjustment, the support bar 2 is a telescopic bar.
The device cooperatees through the edge part of fixing device and operation table and fixes it on the operation table and can adjust its relevant position at the operation table, and it is convenient to dismantle, in addition through the inserting groove cooperation between bracing piece 2 and the base 1, can realize that bracing piece 2 carries out 360 rotations relative base 1, nimble angle regulation, splint 3 can carry out 360 rotations with bracing piece 2 in addition, and bracing piece 2 can carry out altitude mixture control, thereby all-round regulation has been realized, it is nimble convenient to use, can adjust the position of general before the operation, and only finely tune in the art, can be operated by the single person of operation person completely, need not to be equipped with the operation assistant.
For the installation and dismantle the convenience, preferred embodiment does in this embodiment, fixing device including set up in the draw-in groove of base 1 bottom, rotate set up in the first locking bolt 8 of base 1 one side, base 1 is last set up with draw-in groove looks UNICOM and with first locking bolt 8 matched with first screw hole, preferably, the middle part downwardly extending of base 1 forms positioning seat 4, the draw-in groove first screw hole set up in on the positioning seat 4, positioning seat 4 and base 1 integrated into one piece perhaps pass through the fastener fixed, also can welded fastening etc..
In this embodiment, a preferable implementation manner is that the first locking mechanism includes a second threaded hole radially opened on the insertion part 5 and communicated with the insertion groove, and a second locking bolt 9 matched with the second threaded hole.
In this embodiment, a preferable implementation manner is that the second locking mechanism includes a first through hole provided on the fixed clamp plate 3, a second through hole provided at the upper end of the support rod 2, a third locking bolt 10 sequentially passing through the first through hole and the second through hole, and a locking nut matched with the third locking bolt 10.
In this embodiment, the preferable implementation manner is that the clamping mechanism includes a first clamping plate 6 and a second clamping plate 7 vertically disposed on the end surface of the fixed clamp plate 3, one end of the first clamping plate 6 is fixed on the fixed clamp plate 3, one end of the second clamping plate 7 is slidably disposed on the fixed clamp plate 3 along the length direction of the fixed clamp plate 3, preferably, a sliding groove 11 is disposed on the fixed clamp plate 3 along the length direction thereof, a sliding block matched with the sliding groove 11 is disposed on the second clamping plate 7, and a reset elastic member 12 is disposed in the sliding groove 11.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.
Claims (8)
1. Peritoneoscope camera lens fixing device, its characterized in that: the supporting rod and the inserting portion are provided with a first locking mechanism for locking the supporting rod and the inserting portion at least two working positions, a second locking mechanism for locking the supporting rod and the fixing clamp plate at least two working positions is arranged between the supporting rod and the fixing clamp plate, and a clamping mechanism for clamping a laparoscope lens is arranged on the fixing clamp plate.
2. The laparoscopic lens holding device according to claim 1, wherein: the fixing device comprises a clamping groove formed in the bottom of the base and a first locking bolt rotatably arranged on one side of the base, and a first threaded hole communicated with the clamping groove and matched with the first locking bolt is formed in the base.
3. The laparoscopic lens holding device according to claim 2, wherein: the middle part of the base extends downwards to form a positioning seat, and the clamping groove and the first threaded hole are arranged on the positioning seat.
4. The laparoscopic lens holding device according to claim 1, wherein: the first locking mechanism comprises a second threaded hole and a second locking bolt, wherein the second threaded hole is radially formed in the inserting part and communicated with the inserting groove, and the second locking bolt is matched with the second threaded hole.
5. The laparoscopic lens holding device according to claim 1, wherein: the second locking mechanism comprises a first through hole formed in the fixed clamping plate, a second through hole formed in the upper end portion of the supporting rod, a third locking bolt sequentially penetrating through the first through hole and the second through hole, and a locking nut matched with the third locking bolt.
6. The laparoscopic lens holding device according to claim 1, wherein: the support rod is a telescopic rod.
7. The laparoscopic lens holding device according to claim 1, wherein: clamping mechanism including set up perpendicularly in first grip block and second grip block on the solid fixed splint terminal surface, a tip of first grip block is fixed in on the solid fixed splint, the one end of second grip block along solid fixed splint's length direction slide set up in on the solid fixed splint.
8. The laparoscopic lens holding device according to claim 7, wherein: the fixed clamping plate is provided with a sliding groove along the length direction, the second clamping plate is provided with a sliding block matched with the sliding groove, and the sliding groove is internally provided with a reset elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175202.0U CN211560410U (en) | 2020-02-17 | 2020-02-17 | Laparoscope lens fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175202.0U CN211560410U (en) | 2020-02-17 | 2020-02-17 | Laparoscope lens fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211560410U true CN211560410U (en) | 2020-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020175202.0U Active CN211560410U (en) | 2020-02-17 | 2020-02-17 | Laparoscope lens fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211560410U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741694A (en) * | 2020-12-29 | 2021-05-04 | 刘艳芬 | Positioning device and positioning method for laparoscopic digestive tract operation |
| CN112754396A (en) * | 2021-01-04 | 2021-05-07 | 梁凯 | Peritoneoscope clamping device for uropoiesis surgery |
| CN113057573A (en) * | 2021-03-24 | 2021-07-02 | 中南大学湘雅医院 | Auxiliary fixing device for laparoscope |
-
2020
- 2020-02-17 CN CN202020175202.0U patent/CN211560410U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112741694A (en) * | 2020-12-29 | 2021-05-04 | 刘艳芬 | Positioning device and positioning method for laparoscopic digestive tract operation |
| CN112754396A (en) * | 2021-01-04 | 2021-05-07 | 梁凯 | Peritoneoscope clamping device for uropoiesis surgery |
| CN113057573A (en) * | 2021-03-24 | 2021-07-02 | 中南大学湘雅医院 | Auxiliary fixing device for laparoscope |
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