CN215424992U - Lung puncture support - Google Patents
Lung puncture support Download PDFInfo
- Publication number
- CN215424992U CN215424992U CN202121354192.8U CN202121354192U CN215424992U CN 215424992 U CN215424992 U CN 215424992U CN 202121354192 U CN202121354192 U CN 202121354192U CN 215424992 U CN215424992 U CN 215424992U
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- Prior art keywords
- guide
- plate
- close
- puncture
- fixedly connected
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- 210000004072 lung Anatomy 0.000 title claims abstract description 21
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 230000002685 pulmonary effect Effects 0.000 claims 7
- 238000001356 surgical procedure Methods 0.000 claims 1
- 238000002591 computed tomography Methods 0.000 abstract 2
- 229920001296 polysiloxane Polymers 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of a lung puncture fixing frame used on a CT (computed tomography) bed, in particular to a lung puncture bracket.
Description
Technical Field
The utility model relates to the technical field of lung puncture fixing frames used on CT beds, in particular to a lung puncture support.
Background
At present, in the lung puncture operation, most doctors hold the puncture needle by hands, and the puncture hole is positioned through the control of own arm, so that the operation is convenient and quick for younger experienced doctors, but for some older or inexperienced doctors, the situation that the puncture needle is deviated when the doctor operates the puncture needle by hands can happen, and the risk is caused to patients.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a lung puncture support, and aims to solve the technical problem that a doctor in the prior art can only locate a puncture hole by depending on an arm, and the condition that a puncture needle is deviated when the doctor performs a puncture operation by hands possibly causes risks to a patient.
In order to achieve the aim, the utility model provides a lung puncture bracket which comprises a U-shaped bracket, a puncture needle, a guide assembly and a fixing assembly;
the puncture needle is connected with the U-shaped bracket in a sliding manner, and the fixing assembly is fixedly connected with the U-shaped bracket;
the guide assembly comprises a guide plate, a guide cylinder and a guide positioning component, and the guide plate is connected with the U-shaped bracket in a sliding manner and is positioned on one side of the U-shaped bracket close to the puncture needle; the guide cylinder is connected with the guide plate in a sliding mode and is positioned on one side, close to the puncture needle, of the guide plate.
The guide assembly further comprises a pressing handle, and the pressing handle is fixedly connected with the guide cylinder and is positioned on one side, close to the guide plate, of the guide cylinder.
The guide assembly further comprises a flexible silica gel pad, the flexible silica gel pad is fixedly connected with the guide cylinder and is located on one side, far away from the pressing handle, of the guide cylinder.
The guide positioning component comprises a positioning slide rail and a positioning slide block, and the positioning slide rail is fixedly connected with the U-shaped bracket and is positioned on one side of the U-shaped bracket close to the guide plate; the positioning slide block is connected with the positioning slide rail in a sliding mode, fixedly connected with the guide plate and located on one side, close to the guide plate, of the positioning slide block.
The guide positioning component comprises a guide sliding rail and a guide sliding block, and the guide sliding rail is fixedly connected with the guide plate and is positioned on one side of the guide plate close to the guide cylinder; the guide sliding block is connected with the guide sliding rail in a sliding mode, is fixedly connected with the guide cylinder and is located on one side, close to the guide cylinder, of the guide sliding rail.
The fixing assembly comprises a movable fixing plate and a movable fixing screw, the movable fixing plate is connected with the U-shaped support in a sliding mode, is connected with the positioning slide rail in a sliding mode and is located on one side, close to the positioning slide rail, of the U-shaped support; the movable fixing screw is rotatably connected with the movable fixing plate and is positioned on one side, far away from the positioning slide rail, of the movable fixing plate.
The fixing assembly comprises a support fixing sheet and a support fixing bolt, the support fixing sheet is fixedly connected with the U-shaped support and is positioned on one side, far away from the movable fixing plate, of the U-shaped support; the support fixing bolt is rotatably connected with the support fixing sheet and is positioned on one side of the support fixing sheet close to the U-shaped support.
The lung puncture frame comprises a medical illuminating lamp, the medical illuminating lamp is fixedly connected with the U-shaped support and is positioned on one side, close to the guide cylinder, of the U-shaped support.
According to the lung puncture support, the guide plate is arranged on the U-shaped support, the guide hole is formed in the guide plate, the guide cylinder penetrates through the guide cylinder of the guide plate, the U-shaped support is placed at the fixed point of a patient needing puncture, the U-shaped support is fixed through the support fixing plate, the guide cylinder is abutted against the fixed point of the puncture, a doctor inserts the puncture needle into the guide cylinder, the puncture needle is ensured not to deviate from the fixed point of the puncture in the descending process, the doctor does not need to take arms to keep the puncture angle of the puncture needle, and the possibility of injury to the patient is reduced during lung puncture operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a lung puncture stent provided by the utility model.
Fig. 2 is a schematic view of the connection between a guide cylinder and a guide plate provided by the utility model.
Fig. 3 is a schematic connection diagram of a positioning slide rail and a positioning slide block provided by the utility model.
Fig. 4 is a schematic view of the connection between the guide rail and the guide slider according to the present invention.
Fig. 5 is a schematic structural diagram of a movable fixing plate according to the present invention.
In the figure: the medical support comprises a 1-U-shaped support, a 2-puncture needle, a 3-guide assembly, a 4-fixing assembly, a 5-medical illuminating lamp, a 31-guide plate, a 32-guide cylinder, a 33-pressing handle, a 34-flexible silica gel pad, a 35-guide positioning component, a 351-positioning slide rail, a 352-positioning slide block, a 353-guide slide rail, a 354-guide slide block, a 41-movable fixing plate, a 42-movable fixing screw, a 43-support fixing plate and a 44-support fixing bolt.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 5, the present invention provides a lung puncture stent, which is characterized in that the lung puncture stent comprises a U-shaped stent 1, a puncture needle 2, a guide component 3 and a fixing component 4;
the puncture needle 2 is connected with the U-shaped bracket 1 in a sliding manner, and the fixing component 4 is fixedly connected with the U-shaped bracket 1;
the guide assembly 3 comprises a guide plate 31, a guide cylinder 32 and a guide positioning component 35, wherein the guide plate 31 is connected with the U-shaped bracket 1 in a sliding way and is positioned on one side of the U-shaped bracket 1 close to the puncture needle 2; the guide cylinder 32 is slidably connected with the guide plate 31 and is positioned on one side of the guide plate 31 close to the puncture needle 2.
In this embodiment, the U-shaped bracket 1 is a medical stainless steel bracket, the upper end of the U-shaped bracket 1 is a cross beam, a rectangular through hole is formed in the cross beam of the U-shaped bracket 1, the puncture needle 2 is a medical needle for lung puncture, the guide plate 31 is a rectangular plate and is mounted on the cross beam of the U-shaped bracket 1, a circular through hole is formed in the middle of the guide plate 31, the guide cylinder 32 is a transparent cylindrical tube, the guide cylinder 32 is mounted in the circular through hole in the middle of the guide plate 31, the guide positioning member 35 is mounted on the guide plate 31 and the U-shaped bracket 1, so that the U-shaped bracket 1 is placed at a fixed point where a patient needs to be perforated, the guide cylinder 32 is inserted through the through hole in the middle of the guide plate 31 to abut against a perforation positioning point on the patient, and the puncture needle 2 is inserted into the guide cylinder 32 by the doctor, so that the puncture needle 2 does not deviate from the perforation positioning point in the descending process, the doctor does not need to take arms to keep the puncture angle of the puncture needle 2, and the possibility of injury to the patient is reduced during the lung puncture operation.
Further, referring to fig. 2, the guiding assembly 3 further includes a pressing handle 33, and the pressing handle 33 is fixedly connected to the guiding cylinder 32 and is located on a side of the guiding cylinder 32 close to the guiding plate 31.
In this embodiment, the pressing handle 33 is a rectangular plate and is attached to the top end of the guide cylinder 32, so that the guide cylinder 32 is brought into better contact with the puncture positioning point by pressing the pressing handle 33, and the guide cylinder 32 is prevented from shaking.
Further, referring to fig. 2, the guide assembly 3 further includes a flexible silicone pad 34, and the flexible silicone pad 34 is fixedly connected to the guide cylinder 32 and is located on a side of the guide cylinder 32 away from the pressing handle 33.
In this embodiment, the flexible silicone pad 34 is a flexible and bendable silicone pad, and the flexible silicone pad 34 is installed at the bottom end of the guide cylinder 32, so that the bottom end of the guide cylinder 32 becomes more flexible, and when the guide cylinder 32 is in contact with a patient, the patient is more comfortable.
Further, referring to fig. 4, the guiding and positioning member 35 includes a positioning slide rail 351 and a positioning slide block 352, wherein the positioning slide rail 351 is fixedly connected to the U-shaped bracket 1 and is located at a side of the U-shaped bracket 1 close to the guiding plate 31; the positioning sliding block 352 is slidably connected to the positioning sliding rail 351, is fixedly connected to the guide plate 31, and is located on one side of the positioning sliding block 352 close to the guide plate 31.
In this embodiment, the positioning slide rails 351 are linear slide rails and are mounted on the cross beam of the U-shaped bracket 1, the positioning slide blocks 352 are rectangular slide blocks and are mounted on the positioning slide rails 351, and the middle of the positioning slide blocks 352 is provided with a groove, so that the guide plate 31 can move on the cross beam of the U-shaped bracket 1 by mounting the guide plate 31 in the groove of the positioning slide blocks 352, and the guide cylinder 32 can be positioned at more positions and more flexibly.
Further, referring to fig. 3, the guiding and positioning member 35 includes a guiding slide rail 353 and a guiding slider 354, the guiding slide rail 353 is fixedly connected to the guiding plate 31 and is located at a side of the guiding plate 31 close to the guiding cylinder 32; the guide slider 354 is slidably connected to the guide rail 353, is fixedly connected to the guide cylinder 32, and is located on one side of the guide rail 353 close to the guide cylinder 32.
In this embodiment, the guide rail 353 is a linear guide rail and is installed in a circular hole of the guide plate 31, the guide slider 354 is a rectangular slider, and the guide slider 354 is installed on the guide rail 353 and is welded to the outer wall of the guide cylinder 32, so that the guide cylinder 32 can slide in the circular hole of the guide plate 31 through the guide rail 353 and the guide slider 354, so that the guide cylinder 32 cannot slide.
Further, referring to fig. 5, the fixing assembly 4 includes a movable fixing plate 41 and a movable fixing screw 42, the movable fixing plate 41 is slidably connected to the U-shaped bracket 1, and is slidably connected to the positioning slide rail 351, and is located on one side of the U-shaped bracket 1 close to the positioning slide rail 351; the movable fixing screw 42 is rotatably connected to the movable fixing plate 41 and located on a side of the movable fixing plate 41 away from the positioning slide 351.
In this embodiment, the movable fixing plate 41 is a rectangular body, a rectangular through hole is formed in the middle of the movable fixing plate 41, a threaded hole is formed in a side surface of the movable fixing plate 41, the movable fixing plate 41 is sleeved on the cross beam of the U-shaped bracket 1 and the positioning slide rail 351, the movable fixing screw 42 is a hexagon socket screw, the movable fixing screw 42 is connected with the movable fixing plate 41 through a thread, and up to this point, the movable fixing plate 41 is slid to the position of the guide plate 31, and the movable fixing screw 42 is rotated to lock the movable fixing plate 41 on the positioning slide rail 351, so that the guide plate 31 is clamped by the movable fixing plate 41 and cannot move around.
Further, referring to fig. 1, the fixing assembly 4 includes a bracket fixing plate 43 and a bracket fixing bolt 44, wherein the bracket fixing plate 43 is fixedly connected to the U-shaped bracket 1 and is located on a side of the U-shaped bracket 1 away from the movable fixing plate 41; the bracket fixing bolt 44 is rotatably connected to the bracket fixing plate 43 and is located on a side of the bracket fixing plate 43 close to the U-shaped bracket 1.
In this embodiment, the holder fixing piece 43 is made of stainless steel, the holder fixing piece 43 has a screw hole, the holder fixing bolt 44 is a long cylindrical bolt, and the holder fixing bolt 44 is rotatably coupled to the screw hole of the holder fixing piece 43, so that the gap between the holder fixing piece 43 and the holder fixing bolt 44 is reduced by the rotation of the holder fixing bolt 44, and the holder fixing piece 43 can be fixed to a fixed point.
Further, referring to fig. 1, the lung puncture rack includes a medical illuminating lamp 5, and the medical illuminating lamp 5 is fixedly connected to the U-shaped bracket 1 and is located on one side of the U-shaped bracket 1 close to the guide cylinder 32.
In this embodiment, medical light 5 is installed the below of 1 crossbeam of U type support, will medical light inserts external power source, and through the bright disappearance of button control, up to this, through medical light 5 lets the environment of 1 below of U type support becomes brighter for the doctor can be better the observation patient's the condition.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (8)
1. A lung puncture bracket is used for lung puncture surgery and is characterized by comprising a U-shaped bracket, a puncture needle, a guide assembly and a fixing assembly;
the puncture needle is connected with the U-shaped bracket in a sliding manner, and the fixing assembly is fixedly connected with the U-shaped bracket;
the guide assembly comprises a guide plate, a guide cylinder and a guide positioning component, and the guide plate is connected with the U-shaped bracket in a sliding manner and is positioned on one side of the U-shaped bracket close to the puncture needle; the guide cylinder is connected with the guide plate in a sliding mode and is positioned on one side, close to the puncture needle, of the guide plate.
2. The pulmonary puncture stent of claim 1,
the guide assembly further comprises a pressing handle, and the pressing handle is fixedly connected with the guide cylinder and is positioned on one side, close to the guide plate, of the guide cylinder.
3. The pulmonary puncture stent of claim 2,
the guide assembly further comprises a flexible silica gel pad, the flexible silica gel pad is fixedly connected with the guide cylinder and is located on one side, far away from the pressing handle, of the guide cylinder.
4. The pulmonary puncture stent of claim 1,
the guide positioning component comprises a positioning slide rail and a positioning slide block, and the positioning slide rail is fixedly connected with the U-shaped bracket and is positioned on one side of the U-shaped bracket close to the guide plate; the positioning slide block is connected with the positioning slide rail in a sliding mode, fixedly connected with the guide plate and located on one side, close to the guide plate, of the positioning slide block.
5. The pulmonary puncture stent of claim 1,
the guide positioning component comprises a guide sliding rail and a guide sliding block, and the guide sliding rail is fixedly connected with the guide plate and is positioned on one side of the guide plate close to the guide cylinder; the guide sliding block is connected with the guide sliding rail in a sliding mode, is fixedly connected with the guide cylinder and is located on one side, close to the guide cylinder, of the guide sliding rail.
6. The pulmonary puncture stent of claim 4,
the fixing assembly comprises a movable fixing plate and a movable fixing screw, the movable fixing plate is connected with the U-shaped support in a sliding mode, is connected with the positioning slide rail in a sliding mode and is positioned on one side, close to the positioning slide rail, of the U-shaped support; the movable fixing screw is rotatably connected with the movable fixing plate and is positioned on one side, far away from the positioning slide rail, of the movable fixing plate.
7. The pulmonary puncture stent of claim 6,
the fixing assembly comprises a support fixing sheet and a support fixing bolt, the support fixing sheet is fixedly connected with the U-shaped support and is positioned on one side of the U-shaped support, which is far away from the movable fixing plate; the support fixing bolt is rotatably connected with the support fixing sheet and is positioned on one side of the support fixing sheet close to the U-shaped support.
8. The pulmonary puncture stent of claim 1,
the lung puncture frame comprises a medical illuminating lamp, the medical illuminating lamp is fixedly connected with the U-shaped support and is positioned on one side, close to the guide cylinder, of the U-shaped support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354192.8U CN215424992U (en) | 2021-06-18 | 2021-06-18 | Lung puncture support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121354192.8U CN215424992U (en) | 2021-06-18 | 2021-06-18 | Lung puncture support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215424992U true CN215424992U (en) | 2022-01-07 |
Family
ID=79711842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121354192.8U Expired - Fee Related CN215424992U (en) | 2021-06-18 | 2021-06-18 | Lung puncture support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215424992U (en) |
-
2021
- 2021-06-18 CN CN202121354192.8U patent/CN215424992U/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: 20220107 |