CN213665461U - Hepatobiliary surgery auxiliary device - Google Patents
Hepatobiliary surgery auxiliary device Download PDFInfo
- Publication number
- CN213665461U CN213665461U CN202022580279.9U CN202022580279U CN213665461U CN 213665461 U CN213665461 U CN 213665461U CN 202022580279 U CN202022580279 U CN 202022580279U CN 213665461 U CN213665461 U CN 213665461U
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- Prior art keywords
- groove
- fixedly connected
- sliding
- reset spring
- sliding rod
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- 238000001356 surgical procedure Methods 0.000 title claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 230000002349 favourable effect Effects 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 description 2
- 208000007788 Acute Liver Failure Diseases 0.000 description 1
- 206010000804 Acute hepatic failure Diseases 0.000 description 1
- 206010016654 Fibrosis Diseases 0.000 description 1
- 231100000836 acute liver failure Toxicity 0.000 description 1
- 230000007882 cirrhosis Effects 0.000 description 1
- 208000019425 cirrhosis of liver Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a hepatobiliary surgery auxiliary device, the camera includes a supporting plate, the backup pad top is equipped with winding mechanism, winding mechanism includes the receiver, receiver bottom and backup pad fixed connection, receiver top threaded connection has the apron, the inside rotation of apron is connected with the pivot, pivot top fixedly connected with rotates the handle, the inside first spout that is equipped with of pivot, the inside sliding connection of first spout has the slide bar, the slide bar top runs through to rotate and extends to the rotation the outside, slide bar top fixedly connected with press the clamp plate. The utility model discloses a set up winding mechanism and can conveniently adjust and fix the opening size of patient's wound in the operation, be favorable to improving the fixed efficiency of operation doctor to the patient's wound of operation, through the cooperation of slider with the second spout, can be convenient adjust the horizontal position of device, be favorable to the device to pull fixedly the wound of different positions.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to hepatobiliary surgery auxiliary device.
Background
Liver and gall surgery mainly studies hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis are major diseases seriously threatening the health of Chinese people.
However, when the surgical operation is actually performed on a patient in clinic, the medical staff is required to use the operation retractor to pull the operation wound in order to facilitate the operation, and the operation is performed for a long time, so that the medical staff can feel aching arms easily, and the labor intensity of the medical staff is increased.
Therefore, it is necessary to provide an auxiliary device for hepatobiliary surgery to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a hepatobiliary surgery auxiliary device, can conveniently adjust and fix the size of opening of patient's wound in the operation through setting up winding mechanism, be favorable to improving the fixed efficiency of operation doctor to the operation patient wound, through the cooperation of slider with the second spout, can be convenient adjust the horizontal position of device, be favorable to the device to pull fixedly to the wound of different positions to solve the above-mentioned weak point in the technique.
In order to achieve the above object, the present invention provides the following technical solutions: an auxiliary device for hepatobiliary surgery comprises a supporting plate, wherein a rolling mechanism is arranged at the top of the supporting plate;
the winding mechanism comprises a storage box, the bottom of the storage box is fixedly connected with a support plate, the top of the storage box is in threaded connection with a cover plate, the cover plate is internally and rotatably connected with a rotating shaft, the top of the rotating shaft is fixedly connected with a rotating handle, a first sliding groove is arranged inside the rotating shaft, a sliding rod is slidably connected inside the first sliding groove, the top of the sliding rod penetrates through the rotating handle and extends to the outer side of the rotating handle, the top of the sliding rod is fixedly connected with a pressing plate, the bottom of the sliding rod is provided with a first reset spring, the top of the first reset spring is abutted against the sliding rod, the bottom of the first reset spring is abutted against the first sliding groove, the outer side of the sliding rod is provided with a through groove, the through groove is arranged outside the rotating shaft, a connecting rod is arranged inside the through groove, one, the utility model discloses a storage box, including annular baffle, pivot outside, annular baffle, draw wire, gear ring top and apron bottom fixed connection, pivot outside fixedly connected with annular baffle, the annular baffle bottom is equipped with annular winding groove, annular winding groove sets up in the pivot outside, the annular winding groove outside is equipped with the trip, annular winding groove one side is equipped with the pin hole, the pin hole sets up in the receiver outside, the winding of annular winding groove outside is provided with the pull wire, pull wire one end and trip fixed connection, the pull wire other end runs through the pin hole and extends to the receiver outside, the one end fixedly connected with go-between of receiver is kept away from to the pull wire.
Preferably, the number of the winding mechanisms is multiple, the winding mechanisms are distributed in a linear array, the number of the through grooves is two, and the two through grooves are symmetrically distributed around the center line of the sliding rod.
Preferably, the bottom of the supporting plate is provided with a second sliding groove, the inside of the second sliding groove is connected with a sliding block in a sliding manner, the bottom of the sliding block is fixedly connected with a supporting rod, the bottom of the supporting rod is provided with a loop bar, the supporting rod is sleeved with the loop bar in a sliding manner, and one side of the loop bar is provided with a first positioning screw.
Preferably, loop bar bottom one side fixedly connected with punch holder, the punch holder bottom is equipped with the lower plate, lower plate top fixedly connected with gag lever post, the gag lever post top cup joints with the loop bar slides, the lower plate bottom is equipped with second set screw.
Preferably, slider one side is equipped with the draw-in groove, the inside rack that is equipped with of draw-in groove, draw-in groove one side is equipped with the spacing groove, the spacing groove sets up inside the backup pad, spacing inslot portion sliding connection has the kelly, kelly outside fixedly connected with snap ring, snap ring one side is equipped with second reset spring, second reset spring one end offsets with the snap ring, the second reset spring other end offsets with the spacing groove.
Preferably, draw-in groove and spacing groove phase-match, kelly and rack phase-match, the one end that the rack was kept away from to the kelly extends to the backup pad outside, the one end fixedly connected with traction ring that the rack was kept away from to the kelly.
In the technical scheme, the utility model provides a technological effect and advantage:
the opening size of patient's wound can conveniently be adjusted and fixed in the operation through setting up winding mechanism, is favorable to improving the fixed efficiency of operation doctor to the patient's wound of operation, and through the cooperation of slider with the second spout, can be convenient adjust the horizontal position of device, be favorable to the device to pull the wound of different positions fixed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a front view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic structural view of the winding mechanism of the present invention;
fig. 5 is an enlarged view of the structure of the portion a of fig. 4 according to the present invention.
Description of reference numerals:
the automatic winding device comprises a supporting plate 1, a winding mechanism 2, a storage box 3, a cover plate 4, a rotating shaft 5, a rotating handle 6, a pressing plate 7, a sliding rod 8, a first return spring 9, a through groove 10, a connecting rod 11, a latch 12, a toothed ring 13, a ring-shaped partition plate 14, a ring-shaped winding groove 15, a lead hole 16, a pull wire 17, a connecting ring 18, a second sliding groove 19, a sliding block 20, a supporting rod 21, a sleeve rod 22, an upper clamping plate 23, a lower clamping plate 24, a limiting rod 25, a limiting groove 26, a rack 27, a clamping rod 28 and a second return spring 29.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a hepatobiliary surgery auxiliary device as shown in figures 1-5, which comprises a support plate 1, wherein a rolling mechanism 2 is arranged at the top of the support plate 1;
the winding mechanism 2 comprises a storage box 3, the bottom of the storage box 3 is fixedly connected with a support plate 1, the top of the storage box 3 is in threaded connection with a cover plate 4, the cover plate 4 is internally and rotatably connected with a rotating shaft 5, the top of the rotating shaft 5 is fixedly connected with a rotating handle 6, a first sliding groove is formed in the rotating shaft 5, a sliding rod 8 is slidably connected in the first sliding groove, the top of the sliding rod 8 penetrates through the rotating handle 6 and extends to the outer side of the rotating handle 6, a pressing plate 7 is fixedly connected at the top of the sliding rod 8, a first reset spring 9 is arranged at the bottom of the sliding rod 8, the top of the first reset spring 9 abuts against the sliding rod 8, the bottom of the first reset spring 9 abuts against the first sliding groove, a through groove 10 is formed in the outer side of the sliding rod 8, the through groove 10 is formed in the outer side of the, 11 opposite side top fixedly connected with latch 12 of connecting rod, 12 tops of latch are equipped with ring gear 13, ring gear 13 top and 4 bottom fixed connection of apron, 5 outside fixedly connected with annular baffle 14 of pivot, 14 bottoms of annular baffle are equipped with annular winding groove 15, annular winding groove 15 sets up in the 5 outsides of pivot, the 15 outsides of annular winding groove are equipped with the trip, 15 one side in annular winding groove is equipped with pin hole 16, pin hole 16 sets up in the 3 outsides of receiver, the 15 outside windings in annular winding groove are provided with pull wire 17, 17 one end of pull wire and trip fixed connection, the 17 other end of pull wire runs through pin hole 16 and extends to the 3 outsides of receiver, the one end fixedly connected with go-between 18 that receiver 3 was kept away from to pull wire 17.
Further, in the above technical solution, the number of the winding mechanisms 2 is multiple, the plurality of winding mechanisms 2 are distributed in a linear array, the number of the through grooves 10 is two, and the two through grooves 10 are symmetrically distributed about the center line of the slide bar 8.
Further, in above-mentioned technical scheme, 1 bottom of backup pad is equipped with second spout 19, the inside sliding connection of second spout 19 has slider 20, slider 20 bottom fixedly connected with bracing piece 21, bracing piece 21 bottom is equipped with loop bar 22, bracing piece 21 cup joints with loop bar 22 slides, loop bar 22 one side is equipped with first set screw, and bracing piece 21 cup joints with loop bar 22 slides and is favorable to conveniently adjusting the height of device.
Further, in the above technical scheme, one side fixedly connected with punch holder 23 in loop bar 22 bottom, punch holder 23 bottom is equipped with lower plate 24, 24 top fixedly connected with gag lever post 25 in lower plate, gag lever post 25 top and loop bar 22 slip cup joint, 24 bottoms of lower plate are equipped with the second set screw.
Further, in the above technical scheme, slider 20 one side is equipped with the draw-in groove, the inside rack 27 that is equipped with of draw-in groove, draw-in groove one side is equipped with spacing groove 26, spacing groove 26 sets up inside backup pad 1, the inside sliding connection of spacing groove 26 has kelly 28, kelly 28 outside fixedly connected with snap ring, snap ring one side is equipped with second reset spring 29, second reset spring 29 one end offsets with the snap ring, the second reset spring 29 other end offsets with spacing groove 26.
Further, in above-mentioned technical scheme, draw-in groove and spacing groove 26 phase-match, kelly 28 and rack 27 phase-match, the one end that rack 27 was kept away from to kelly 28 extends to the backup pad 1 outside, the one end fixedly connected with traction ring that rack 27 was kept away from to kelly 28, and traction ring is favorable to conveniently carrying out the operation of drawing to kelly 28.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, firstly, an upper clamping plate 23 and a lower clamping plate 24 are matched with a surgical bed, then the upper clamping plate 23 and the lower clamping plate 24 are enabled to be close to and limited by rotating a second positioning screw, so that a loop bar 22 is fixed on the surgical bed, then the height of a supporting rod 21 in the loop bar 22 is adjusted, so that the height of the device is adjusted, then the supporting rod 21 is limited and fixed by the second positioning screw, then a traction ring is pulled, so that a clamping rod 28 is separated from clamping connection with a rack 27, then a supporting plate 1 can slide on the top of the supporting rod 21, so that the horizontal position of the device is adjusted, then the traction ring is released, meanwhile, the clamping rod 28 is extruded by a second reset spring 29, so that the clamping rod 28 is clamped with the rack 27, so that the supporting rod 21 is limited and fixed with the supporting plate 1, and then a draw hook, afterwards with drag hook and patient wound phase-match, can make slide bar 8 drive connecting rod 11 and its top latch 13 and ring gear 13 separation through pressing down pressing plate 7, can rotate this moment and rotate handle 6, thereby make annular winding groove 15 rotatory and twine the pull wire 17 in its outside and tighten up, make 15 pulling drag hooks of pull wire, thereby make the drag hook pull and open the operation wound, after the operation wound size is suitable, loosen pressing plate 7, first reset spring 9 extrudes slide bar 8 simultaneously, thereby make connecting rod 11 drive latch 12 and ring gear 13 block, thereby with 5 spacing fixes of pivot, thereby make the device pull fixedly to the operation wound.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. A hepatobiliary surgery auxiliary device, includes backup pad (1), its characterized in that: the top of the supporting plate (1) is provided with a winding mechanism (2);
the winding mechanism (2) comprises a storage box (3), the bottom of the storage box (3) is fixedly connected with a support plate (1), a cover plate (4) is connected to the top of the storage box (3) in a threaded manner, a rotating shaft (5) is connected to the cover plate (4) in a rotating manner, a rotating handle (6) is fixedly connected to the top of the rotating shaft (5), a first sliding groove is formed in the rotating shaft (5), a sliding rod (8) is connected to the inside of the first sliding groove in a sliding manner, the top of the sliding rod (8) penetrates through the rotating handle (6) and extends to the outer side of the rotating handle (6), a pressing plate (7) is fixedly connected to the top of the sliding rod (8), a first reset spring (9) is arranged at the bottom of the sliding rod (8), the top of the first reset spring (9) is abutted against the sliding rod (8), the bottom of the first reset spring (9) is abutted against, the through groove (10) is arranged on the outer side of the rotating shaft (5), a connecting rod (11) is arranged inside the through groove (10), one side of the connecting rod (11) is fixedly connected with the sliding rod (8), the top of the other side of the connecting rod (11) is fixedly connected with a latch (12), the top of the latch (12) is provided with a toothed ring (13), the top of the toothed ring (13) is fixedly connected with the bottom of the cover plate (4), the outer side of the rotating shaft (5) is fixedly connected with an annular partition plate (14), the bottom of the annular partition plate (14) is provided with an annular winding groove (15), the annular winding groove (15) is arranged on the outer side of the rotating shaft (5), a clamping hook is arranged on the outer side of the annular winding groove (15), one side of the annular winding groove (15) is provided with a lead hole (16), the lead hole (16) is arranged on the outer side of the storage, pull wire (17) one end and trip fixed connection, pull wire (17) other end runs through pin hole (16) and extends to receiver (3) outside, the one end fixedly connected with go-between (18) of receiver (3) are kept away from in pull wire (17).
2. A hepatobiliary surgery assistance device according to claim 1, wherein: the winding mechanism (2) is arranged in a plurality of numbers, the winding mechanism (2) is distributed in a linear array mode, the number of the through grooves (10) is arranged in two, and the through grooves (10) are symmetrically distributed about the center line of the sliding rod (8).
3. A hepatobiliary surgery assistance device according to claim 1, wherein: backup pad (1) bottom is equipped with second spout (19), second spout (19) inside sliding connection has slider (20), slider (20) bottom fixedly connected with bracing piece (21), bracing piece (21) bottom is equipped with loop bar (22), bracing piece (21) and loop bar (22) slip cup joint, loop bar (22) one side is equipped with first set screw.
4. A hepatobiliary surgery assistance device according to claim 3, wherein: loop bar (22) bottom one side fixedly connected with punch holder (23), punch holder (23) bottom is equipped with lower plate (24), lower plate (24) top fixedly connected with gag lever post (25), gag lever post (25) top and loop bar (22) slip cup joint, lower plate (24) bottom is equipped with second set screw.
5. A hepatobiliary surgery assistance device according to claim 3, wherein: slider (20) one side is equipped with the draw-in groove, the inside rack (27) that is equipped with of draw-in groove, draw-in groove one side is equipped with spacing groove (26), spacing groove (26) set up inside backup pad (1), spacing groove (26) inside sliding connection has kelly (28), kelly (28) outside fixedly connected with snap ring, snap ring one side is equipped with second reset spring (29), second reset spring (29) one end offsets with the snap ring, second reset spring (29) other end offsets with spacing groove (26).
6. A hepatobiliary surgery assistance device according to claim 5, wherein: draw-in groove and spacing groove (26) phase-match, kelly (28) and rack (27) phase-match, the one end that rack (27) were kept away from in kelly (28) extends to backup pad (1) outside, the one end fixedly connected with traction ring of rack (27) is kept away from in kelly (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580279.9U CN213665461U (en) | 2020-11-10 | 2020-11-10 | Hepatobiliary surgery auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022580279.9U CN213665461U (en) | 2020-11-10 | 2020-11-10 | Hepatobiliary surgery auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213665461U true CN213665461U (en) | 2021-07-13 |
Family
ID=76729341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022580279.9U Expired - Fee Related CN213665461U (en) | 2020-11-10 | 2020-11-10 | Hepatobiliary surgery auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213665461U (en) |
-
2020
- 2020-11-10 CN CN202022580279.9U patent/CN213665461U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210713 |