CN219183892U - Hepatobiliary surgery expands chamber device - Google Patents
Hepatobiliary surgery expands chamber device Download PDFInfo
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- CN219183892U CN219183892U CN202223275064.1U CN202223275064U CN219183892U CN 219183892 U CN219183892 U CN 219183892U CN 202223275064 U CN202223275064 U CN 202223275064U CN 219183892 U CN219183892 U CN 219183892U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model relates to a cavity expanding device, in particular to a cavity expanding device for hepatobiliary surgery. The utility model aims to provide a hepatobiliary surgery cavity expanding device which is smaller in operation difficulty and can save manpower. The utility model provides a cavity expanding device for hepatobiliary surgery, which comprises a bracket, an expanding mechanism, adjusting screws, movable blocks, adjusting pipes and electric push rods, wherein the expanding mechanism is arranged on the bracket, two adjusting screws are arranged on the expanding mechanism, the movable blocks are connected with the two adjusting screws through threads, the movable blocks can slide on the expanding mechanism, the adjusting pipes are rotatably connected with the movable blocks, and the electric push rods are arranged on the upper parts of the adjusting pipes. According to the utility model, the position of the flaring support can be adjusted by rotating the adjusting screw, and as the adjusting distance of adjusting movement by rotating the adjusting screw is shorter, fine adjustment can be more conveniently performed, and the operation requirement on medical staff is lower.
Description
Technical Field
The utility model relates to a cavity expanding device, in particular to a cavity expanding device for hepatobiliary surgery.
Background
When performing hepatobiliary surgery, the opening is needed to be opened at the hepatobiliary position, and then the opening is expanded through the opening expanding forceps, so that a doctor can perform the surgery conveniently.
When the existing flaring pliers are used for flaring, a medical staff usually holds the flaring pliers, so that the jaw part of the flaring pliers stretches into the opening position of a patient, and then the handle part of the flaring pliers is pulled, so that the jaw part is opened to spread the opening part on the patient.
Disclosure of Invention
In view of the above, the present utility model aims to provide a cavity expanding device for hepatobiliary surgery, which has less operation difficulty and can save labor.
The technical implementation scheme of the utility model is as follows: the utility model provides a hepatobiliary surgery expands chamber device, including support, expansion mechanism, adjusting screw, movable block, adjusting tube, electric putter and flaring support, be equipped with expansion mechanism on the support, be equipped with two adjusting screw on the expansion mechanism, all there is the movable block through threaded connection on two adjusting screw, the movable block can slide on expansion mechanism, the rotatable regulation tube that is connected with on the movable block, electric putter is installed on adjusting tube upper portion, electric putter's telescopic link is connected with the adjusting tube slidingtype, be connected with the flaring support on electric putter's the telescopic link, the flaring support is used for propping open position with the patient open.
Further, the expanding mechanism comprises a fixed flaring block, a movable flaring block and an adjusting component, the fixed flaring block is connected to the bracket, the movable flaring block is connected to the fixed flaring block in a sliding mode, two adjusting screws are respectively connected to the fixed flaring block and the movable flaring block in a rotating mode, and the two movable blocks are respectively connected with the fixed flaring block and the movable flaring block in a sliding mode.
Further, the adjusting component comprises an expansion screw rod, the fixed flaring block is rotatably connected with the expansion screw rod, the expansion screw rod is in threaded connection with the movable flaring block, and the movable flaring block can be driven to move by rotation of the expansion screw rod.
Further, the adjustable clamp comprises a clamping block and a clamping screw rod, the clamping block is connected to the adjusting pipe in a sliding mode, the clamping screw rod is connected to the clamping block through threads, the clamping screw rod is connected with the movable block in a rotating mode, and the clamping screw rod can drive the clamping block to move in a rotating mode.
Further, the side of the clamping screw far away from the movable block, one end of the expansion screw and one side of the adjusting screw far away from the movable block are respectively provided with an elliptical bulge so as to rotate the clamping screw, the expansion screw and the adjusting screw through the elliptical bulges.
Compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the position of the flaring support can be adjusted by rotating the adjusting screw, and as the adjusting distance of adjusting movement by rotating the adjusting screw is shorter, fine adjustment can be more conveniently performed, and the operation requirement on medical staff is lower.
2. According to the utility model, the flaring can be driven to prop open the opening of the patient by rotating the expansion screw rod, and after the flaring is propped open, the device can be directly loosened without holding the device all the time, so that the labor can be saved during operation.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of the electric push rod, the clamping block, the clamping screw and other parts.
Fig. 3 is a schematic perspective view of the electric push rod, the movable block and the adjusting tube.
Fig. 4 is a schematic perspective view of the support, fixed flaring block, movable flaring block and other parts according to the present utility model.
The reference symbols in the drawings: 1: support, 2: fixing the flaring block, 21: movable flaring block, 3: expansion screw, 4: adjusting screw, 5: movable block, 6: adjusting tube, 7: electric putter, 8: flaring stent, 9: clamping screw, 10: and (5) clamping the block.
Detailed Description
The present utility model will be described in detail with reference to the accompanying drawings.
Example 1
The utility model provides a hepatobiliary surgery expands chamber device, as shown in fig. 1-4, including support 1, expansion mechanism, adjusting screw 4, movable block 5, adjusting tube 6, electric putter 7 and flaring support 8, be equipped with expansion mechanism on the support 1, be equipped with two adjusting screw 4 on the expansion mechanism, two adjusting screw 4 right sides all have movable block 5 through threaded connection, movable block 5 can slide on expansion mechanism, be connected with adjusting tube 6 on the movable block 5 in a pivoted manner, electric putter 7 is installed through bolted connection's mode on adjusting tube 6 upper portion, electric putter 7's telescopic link is connected with adjusting tube 6 slidingtype, be connected with flaring support 8 on electric putter 7's the telescopic link, the flaring support 8 is used for strutting patient's open position, adjusting screw 4 rotation can drive movable block 5 along adjusting screw 4 about, movable block 5 moves about can drive flaring support 8 about, be used for adjusting flaring support 8's position.
As shown in fig. 1 and 4, the expanding mechanism comprises a fixed flaring block 2, a movable flaring block 21 and an adjusting component, the right side of the bracket 1 is connected with the fixed flaring block 2, the rear side of the fixed flaring block 2 is slidably connected with the movable flaring block 21, two adjusting screws 4 are respectively and rotatably connected to the fixed flaring block 2 and the movable flaring block 21, two movable blocks 5 are respectively and slidably connected with the fixed flaring block 2 and the movable flaring block 21, and the movable flaring block 21 can drive the movable blocks 5 to move so as to drive the flaring support 8 to move to open an opening on a patient.
As shown in fig. 1 and 4, the adjusting assembly comprises an expansion screw 3, the fixed flaring block 2 is rotatably connected with the expansion screw 3, the expansion screw 3 is in threaded connection with the movable flaring block 21, and the expansion screw 3 can rotate to drive the movable flaring block 21 to move.
When the opening part of a liver and gall patient needs to be subjected to cavity expansion, the device can be used, firstly, the support 1 can be fixed at the position, close to the opening part of the patient, of a sickbed, then the angle of the opening part of the liver and gall patient is adjusted through the rotary adjusting tube 6, after the angle is adjusted to a proper angle, the adjusting tube 6 can be fixed through the external clamp, then the left and right positions of the opening part of the patient can be adjusted through the rotary adjusting screw 4, when the opening part of the patient is adjusted to be right above, the electric push rod 7 is started again to drive the opening part to move downwards to stretch into the opening part, after the opening part stretches into the opening part, the movable opening part 21 is driven to move, the movable opening part 21 can drive the opening part 8 to move, the opening part of the liver and gall patient is expanded, so that a doctor can conveniently perform cavity expansion operation, after cavity expansion operation is completed, the rotary opening part 3 can be stopped, at the moment, the opening part 8 can be fixed through the expansion screw 3, the opening part 8 can be prevented from being displaced, and then the operation can be performed.
Example 2
On the basis of the embodiment 1, as shown in fig. 2, the device further comprises a clamping block 10 and a clamping screw rod 9, wherein the clamping block 10 is connected to one side, far away from each other, of each of the two side adjusting pipes 6 in a sliding mode, the clamping screw rod 9 is connected to the clamping block 10 through threads, the clamping screw rod 9 is connected with the movable block 5 in a rotating mode, and the clamping screw rod 9 can drive the clamping block 10 to move through rotation.
When the adjusting pipe 6 is required to be rotated to adjust the angle of the flaring stack 8, the clamping screw 9 can be rotated to drive the clamping block 10 to move towards the direction away from the adjusting pipe 6, then the adjusting pipe 6 can be rotated to adjust the angle of the flaring stack 8, after the adjustment is finished, the clamping screw 9 is rotated reversely to drive the clamping block 10 to move towards the direction close to the adjusting pipe 6, so that the adjusting pipe 6 is clamped, the effect of clamping the adjusting pipe 6 can be achieved, the adjusting pipe 6 is not required to be clamped by an external clamp, and the operation is more convenient.
The side of the clamping screw 9 on both sides, which is far away from each other, the front end of the expansion screw 3 and the left side of the adjusting screw 4 are provided with oval protrusions so as to rotate the clamping screw 9, the expansion screw 3 and the adjusting screw 4 through the oval protrusions.
The foregoing has outlined rather broadly the more detailed description of the present application, wherein specific examples have been provided to illustrate the principles and embodiments of the present application, the description of the examples being provided solely to assist in the understanding of the method of the present application and the core concepts thereof; meanwhile, as those skilled in the art will have modifications in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (5)
1. The utility model provides a hepatobiliary surgery expands chamber device which characterized in that: including support (1), expansion mechanism, adjusting screw (4), movable block (5), adjusting tube (6), electric putter (7) and flaring prop (8), be equipped with expansion mechanism on support (1), be equipped with two adjusting screw (4) on the expansion mechanism, all there is movable block (5) on two adjusting screw (4) through threaded connection, movable block (5) can slide on expansion mechanism, rotatable on movable block (5) is connected with adjusting tube (6), electric putter (7) are installed on adjusting tube (6) upper portion, telescopic link and adjusting tube (6) sliding connection of electric putter (7), be connected with flaring prop (8) on the telescopic link of electric putter (7), flaring prop (8) are used for propping open position with the patient.
2. A hepatobiliary surgery cavity expanding device as claimed in claim 1, wherein: the expansion mechanism comprises a fixed flaring block (2), a movable flaring block (21) and an adjusting assembly, wherein the fixed flaring block (2) is connected to the bracket (1), the movable flaring block (21) is connected to the fixed flaring block (2) in a sliding mode, two adjusting screws (4) are respectively connected to the fixed flaring block (2) and the movable flaring block (21) in a rotating mode, and two movable blocks (5) are respectively connected with the fixed flaring block (2) and the movable flaring block (21) in a sliding mode.
3. A hepatobiliary surgery cavity expanding device as claimed in claim 2, wherein: the adjusting assembly comprises an expansion screw (3), the expansion screw (3) is rotatably connected to the fixed flaring block (2), the expansion screw (3) is in threaded connection with the movable flaring block (21), and the movable flaring block (21) can be driven to move by rotation of the expansion screw (3).
4. A hepatobiliary surgery cavity expanding device as claimed in claim 3, wherein: the adjustable clamping device is characterized by further comprising a clamping block (10) and a clamping screw (9), wherein the clamping block (10) is connected to the adjusting pipe (6) in a sliding mode, the clamping screw (9) is connected to the clamping block (10) through threads, the clamping screw (9) is rotatably connected with the movable block (5), and the clamping screw (9) can rotate to drive the clamping block (10) to move.
5. A hepatobiliary surgery cavity expanding device as in claim 4 wherein: one side of the clamping screw rod (9) far away from the movable block (5), one end of the expansion screw rod (3) and one side of the adjusting screw rod (4) far away from the movable block (5) are provided with elliptical protrusions so as to rotate the clamping screw rod (9), the expansion screw rod (3) and the adjusting screw rod (4) through the elliptical protrusions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223275064.1U CN219183892U (en) | 2022-12-07 | 2022-12-07 | Hepatobiliary surgery expands chamber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223275064.1U CN219183892U (en) | 2022-12-07 | 2022-12-07 | Hepatobiliary surgery expands chamber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219183892U true CN219183892U (en) | 2023-06-16 |
Family
ID=86704901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223275064.1U Active CN219183892U (en) | 2022-12-07 | 2022-12-07 | Hepatobiliary surgery expands chamber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219183892U (en) |
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2022
- 2022-12-07 CN CN202223275064.1U patent/CN219183892U/en active Active
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