CN216571132U - Novel catheter fixing clamp for interventional radiation - Google Patents
Novel catheter fixing clamp for interventional radiation Download PDFInfo
- Publication number
- CN216571132U CN216571132U CN202122557470.6U CN202122557470U CN216571132U CN 216571132 U CN216571132 U CN 216571132U CN 202122557470 U CN202122557470 U CN 202122557470U CN 216571132 U CN216571132 U CN 216571132U
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- China
- Prior art keywords
- supporting rod
- screw
- fixing
- mounting plate
- fixing clamp
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- Expired - Fee Related
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- 230000005855 radiation Effects 0.000 title claims description 4
- 238000002697 interventional radiology Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000002059 diagnostic imaging Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 210000000707 wrist Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000721 bacterilogical effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002380 cytological effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical instruments, and particularly relates to a novel catheter fixing clamp for interventional radiology. The technology comprises a fixing clamp, wherein a mounting plate is arranged above the fixing clamp, fixing components are arranged at the left end and the right end of the mounting plate, a first supporting rod is arranged below the mounting plate, the upper end of the first supporting rod is hinged with the mounting plate, and a first locking component for fixing the first supporting rod and the mounting plate is arranged at the hinged matching position of the first supporting rod; the lower end of the first supporting rod is hinged with the second supporting rod, and a second locking component for fixing the first supporting rod and the second supporting rod is arranged at the hinged matching position of the first supporting rod and the second supporting rod; the second supporting rod is hinged with the fixing clamp, and a third locking assembly for fixing the second supporting rod and the fixing clamp is arranged at the hinged matching position of the second supporting rod and the fixing clamp. This design is through fixing the fixation clamp with the pipe bed, can adjust the fixation clamp through the articulated design of first bracing piece and second bracing piece to can adjust its simple structure alone to the angle of fixation clamp.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a novel catheter fixing clamp for interventional radiology.
Background
The term interventional radiology was first introduced by Margulis in 1967. Is a marginal discipline which is rapidly developed in the late seventies of the twentieth century. Under the guidance of medical imaging equipment, the method is based on imaging diagnostics and clinical diagnostics, combines the principle of clinical therapeutics, and utilizes devices such as catheters, guide wires and the like to diagnose and treat various diseases. Namely: under the guidance of image medicine (X-ray, ultrasonic, CT and MRI), a specially-made catheter or instrument is inserted to a diseased region through a percutaneous puncture way or through an original pore canal of a human body to carry out the discipline of diagnostic imaging and treatment. Or collecting tissue, and performing cytological bacteriological examination and biochemical examination. A catheter is needed in interventional therapy, and is fixed to facilitate operation of doctors.
The existing catheter fixing mode is that a catheter is fixed by a fixing clamp or an adhesive tape, so that the catheter is fixed with the body of a patient, and the patient is worried about not to move and uncomfortable; secondly, the catheter is not convenient to adjust during fixing and cannot be well fixed.
SUMMERY OF THE UTILITY MODEL
According to the defects in the prior art, the technical problems to be solved by the utility model are as follows: the utility model provides a novel intervene pipe fixation clamp for radiation, need not fix fixation clamp and patient, can adjust the position and the angle of fixation clamp.
The novel catheter fixing clamp for interventional radiology comprises a fixing clamp, wherein a mounting plate is horizontally arranged above the fixing clamp, fixing components are arranged at the left end and the right end of the mounting plate, a first supporting rod is vertically arranged below the mounting plate, the upper end of the first supporting rod is hinged with the mounting plate, and a first locking component for fixing the first supporting rod and the mounting plate is arranged at the hinged matching position of the first supporting rod; the lower end of the first supporting rod is hinged with the second supporting rod, and a second locking component for fixing the first supporting rod and the second supporting rod is arranged at the hinged matching position of the first supporting rod and the second supporting rod; the lower end of the second supporting rod is hinged with the fixing clamp, and a third locking assembly for fixing the second supporting rod and the fixing clamp is arranged at the hinged matching position of the second supporting rod.
Further, first locking Assembly includes baffle and first screw, and the baffle is fixed on the mounting panel, and the through-hole that first screw passed is seted up on the top of first bracing piece, set up on the baffle with first screw thread fit's screw hole, the stiff end of first screw pass the through-hole on first bracing piece top and the screw hole thread fit on the baffle.
Furthermore, fixed subassembly is including the connecting piece that has elastic function, and the connecting piece is whole to be "U" style of calligraphy structure, and its one end is fixed with the lateral wall of mounting panel, and the other end is located the below of mounting panel.
Furthermore, the second locking component is a second screw, a groove for inserting the bottom end of the first supporting rod is formed in the top end of the second supporting rod, two threaded holes which are in threaded fit with the second screw are formed in the bottom end of the first supporting rod, the two threaded holes are perpendicular to each other, a through hole through which the second screw penetrates is formed in the groove wall of the top end of the second supporting rod, and the fixed end of the second screw penetrates through the through hole in the groove wall of the top end of the second supporting rod and is in threaded fit with the threaded hole in the bottom end of the first supporting rod.
Furthermore, the third locking assembly comprises a third screw, a threaded hole matched with the third screw in a threaded manner is formed in the bottom end of the second supporting rod, a threaded hole matched with the third screw in a threaded manner is formed in the fixing clamp, and the third screw penetrates through the threaded hole in the bottom end of the second supporting rod and is matched with the threaded hole in the fixing clamp in a threaded manner.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the fixing clamp and the catheter bed are fixed, so that the fixing clamp is not required to be fixed on the body of a patient, and the worry of the patient is reduced; the position of the fixing clamp can be adjusted through the hinged design of the first supporting rod and the second supporting rod, the fixing clamp is hinged to the second supporting rod, the angle of the fixing clamp can be adjusted independently, and the structure is simple.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural view of the connector of FIG. 1;
names of components in the drawings: 1. connecting piece 2, mounting panel 3, first screw 4, baffle 5, first bracing piece 6, second screw 7, fixation clamp 8, third screw 9, second bracing piece.
Detailed Description
The present invention is further described in the following detailed description with reference to the drawings, but the utility model is not limited thereto, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Example 1
The novel catheter fixing clamp for interventional radiology, which is described in the embodiment, comprises a fixing clamp 7, wherein a mounting plate 2 is horizontally arranged above the fixing clamp 7, fixing components are arranged at the left end and the right end of the mounting plate 2, a first supporting rod 5 is vertically arranged below the mounting plate 2, the upper end of the first supporting rod 5 is hinged with the mounting plate 2, and a first locking component for fixing the first supporting rod 5 and the mounting plate 2 is arranged at the hinged matching position of the first supporting rod 5 and the mounting plate 2; the lower end of the first supporting rod 5 is hinged with the second supporting rod 9, and a second locking component for fixing the first supporting rod 5 and the second supporting rod 9 is arranged at the hinged matching position of the first supporting rod 5 and the second supporting rod 9; the lower end of the second support rod 9 is hinged with the fixing clamp 7, and a third locking component for fixing the second support rod 9 and the fixing clamp 7 is arranged at the hinged matching position.
The embodiment has the technical effects that:
in the embodiment, the two ends of the mounting plate 2 are fixed on the guard rails on the two sides of the catheter bed through the fixing components, so that the worry of the patient is reduced, and the patient is in a relatively relaxed state; the matching use method of the first support rod 5 and the second support rod 9 simulates the movement method of arms and wrists of a human body, and the fixing clamp 7 is convenient to adjust; the fixing clamp 7 can be adjusted independently, so that the fixing clamp 7 can better fix the catheter.
In the actual use process, as shown in fig. 1, the mounting plate 2 is mounted on the guard rail of the hospital bed through the fixing component, the angle between the first support rod 5 and the mounting plate 2 is changed through the first locking component, the angle between the first support rod 5 and the second support rod 9 is changed through the second locking component, and the position of the fixing clamp 7 is better adjusted by using the movement mode of the arm and the wrist of the human body, so that the catheter is conveniently fixed; after the adjustment is finished, the fixing clamp 7 is opened, and the catheter is clamped; and the fixing clamp 7 can be independently adjusted through the third locking assembly, so that the catheter can be conveniently and better clamped.
The fixing clamp 7 in the embodiment is a conventional fixing clamp, and comprises two clamping blocks, wherein one ends of the two clamping blocks are hinged, and a spring is arranged at the hinged matching position of the two clamping blocks.
Example 2
In this embodiment, the first locking component includes a baffle 4 and a first screw 3, the baffle 4 is fixed on the mounting plate 2, a through hole through which the first screw 3 passes is formed at the top end of the first supporting rod 5, a threaded hole in threaded fit with the first screw 3 is formed in the baffle 4, and the fixed end of the first screw 3 passes through the through hole at the top end of the first supporting rod 5 and is in threaded fit with the threaded hole in the baffle 4.
The embodiment has the technical effects that:
in use, the angle of the first supporting rod 5 is adjusted, and the device is simple in structure and convenient to operate.
In the present embodiment, as shown in fig. 1, the top end of the baffle 4 is fixed to the bottom of the mounting plate 2, and the first support rod 5 is located on the right side of the baffle 4, so that the first support rod 5 swings back and forth.
In the in-service use process, loosen first screw 3, can adjust first bracing piece 5, change the angle between first bracing piece 5 and the mounting panel 2, better fix fixation clamp 7, adjust the back, through screwing up first screw 3, it is fixed with first bracing piece 5 and baffle 4.
When the handle is used, in order to better operate the first screw 3, a handle can be arranged at the nut of the first screw 3 or the nut is larger, so that the handle is convenient to screw and labor is saved.
Of course, in actual use, the first screw 3 may be replaced by a bolt.
Example 3
The technology is further explained in the embodiment, the fixing component comprises a connecting piece 1 with an elastic function, the connecting piece 1 is integrally in a U-shaped structure, one end of the connecting piece is fixed with the side wall of the mounting plate 2, and the other end of the connecting piece is located below the mounting plate 2.
The embodiment has the technical effects that:
in the embodiment, the mounting plate 2 can be conveniently fixed on the guardrail of the sickbed under the design of the U-shaped connecting piece 1, and the structure is simple.
In actual use, as shown in fig. 1, the connecting member 1 is separated towards both sides, so that the steel pipes at the tops of the guard rails at both sides of the guide pipe bed are positioned in the 'U' of the connecting member 1, and then the connecting member 1 is released, so that the connecting member 1 restores elasticity to buckle the connecting member 1 on the guard rails.
Of course, in actual use, the connecting member 1 may be in a "n" shape as shown in fig. 2, so that the guard rails at both sides of the conduit bed are located in the "n" shape.
Example 4
The technology is further explained in this embodiment, the second locking component is a second screw 6, a slot for inserting the bottom end of the first support rod 5 is formed in the top end of the second support rod 9, two threaded holes which are in threaded fit with the second screw 6 are formed in the bottom end of the first support rod 5, the two threaded holes are perpendicular to each other, a through hole through which the second screw 6 passes is formed in the slot wall of the top end of the second support rod 9, and the fixed end of the second screw 6 passes through the through hole in the slot wall of the top end of the second support rod 9 to be in threaded fit with the threaded hole in the bottom end of the first support rod 5.
The embodiment has the technical effects that:
in use, the angle between the first supporting rod 5 and the second supporting rod 9 is adjusted, the positions of the second supporting rod 9 and the first supporting rod 5 can be adjusted, and the device is simple in structure and convenient to operate.
In this embodiment, as shown in fig. 1, threaded holes are formed in the front side and the left side of the lower end of the second support rod 9, so that the position between the second support rod 9 and the first support rod 5 is changed, and the better catheter is fixed.
In the in-service use process, loosen second screw 6, can adjust second bracing piece 9, change the angle between second bracing piece 9 and the first bracing piece 5, better fix fixation clamp 7, adjust the back, through screwing up second screw 6, it is fixed with second bracing piece 9 and first bracing piece 5. When the positions of the first support rod 5 and the second support rod 9 are to be adjusted, the fixed end of the second screw 6 is withdrawn from the lower end of the second support rod 9, one side of the slot wall at the top end of the second support rod 9, which is provided with the through hole, is aligned with the threaded hole at the other side of one end of the first support rod 5, and the second screw 6 is used for fixing, so that the second support rod 9 can swing back and forth and left and right along the first support rod 5.
When the handle is used, in order to better operate the second screw 6, a handle can be arranged at the nut of the second screw 6 or the nut is larger, so that the handle is convenient to screw and labor is saved.
Of course, in actual use, the second screw 6 can be replaced by a bolt.
Example 5
In this embodiment, the third locking assembly includes a third screw 8, a bottom end of the second support rod 9 is provided with a threaded hole for being in threaded fit with the third screw 8, a fixing clamp 7 is provided with a threaded hole for being in threaded fit with the third screw 8, and the third screw 8 passes through the threaded hole at the bottom end of the second support rod 9 and is in threaded fit with the threaded hole on the fixing clamp 7.
The embodiment has the technical effects that:
in use, the angle of the fixing clamp 7 is adjusted to better fix the catheter, and the catheter fixing device is simple in structure and convenient to operate.
In the actual use process, as shown in fig. 1, the third screw 8 is loosened, the fixing clamp 7 can be adjusted, the direction of the fixing clamp 7 is changed, the better catheter is fixed, after the adjustment is completed, the fixing clamp 7 and the second support rod 9 are fixed by screwing the third screw 8, when the third screw 8 is screwed, the fixing clamp 7 is fixed by one hand, and the third screw 8 is screwed by the other hand.
When the handle is used, in order to better operate the third screw 8, a handle can be arranged at the nut of the third screw 8 or the nut is larger, so that the handle is convenient to screw and labor-saving.
Of course, in actual use, the third screw 8 may be replaced by a bolt.
Claims (5)
1. The utility model provides a novel intervene pipe fixation clamp for radiation, includes fixation clamp (7), its characterized in that: a mounting plate (2) is horizontally arranged above the fixing clamp (7), fixing components are arranged at the left end and the right end of the mounting plate (2), a first supporting rod (5) is vertically arranged below the mounting plate (2), the upper end of the first supporting rod (5) is hinged with the mounting plate (2), and a first locking component for fixing the first supporting rod (5) and the mounting plate (2) is arranged at the hinged matching position of the first supporting rod (5); the lower end of the first supporting rod (5) is hinged with the second supporting rod (9), and a second locking component for fixing the first supporting rod (5) and the second supporting rod (9) is arranged at the hinged matching position of the first supporting rod and the second supporting rod; the lower end of the second supporting rod (9) is hinged with the fixing clamp (7), and a third locking component for fixing the second supporting rod (9) and the fixing clamp (7) is arranged at the hinged matching position.
2. The novel catheter fixing clip for interventional radiology of claim 1, wherein: the first locking assembly comprises a baffle (4) and a first screw (3), the baffle (4) is fixed on the mounting plate (2), a through hole through which the first screw (3) penetrates is formed in the top end of the first supporting rod (5), a threaded hole in threaded fit with the first screw (3) is formed in the baffle (4), and the fixed end of the first screw (3) penetrates through the through hole in the top end of the first supporting rod (5) and is in threaded fit with the threaded hole in the baffle (4).
3. The new catheter securement clip for interventional radiology of claim 1, wherein: the fixing component comprises a connecting piece (1) with an elastic function, the connecting piece (1) is integrally in a U-shaped structure, one end of the connecting piece is fixed with the side wall of the mounting plate (2), and the other end of the connecting piece is located below the mounting plate (2).
4. The new catheter securement clip for interventional radiology of claim 1, wherein: the second locking assembly is a second screw (6), a groove used for inserting the bottom end of the first supporting rod (5) is formed in the top end of the second supporting rod (9), two threaded holes which are in threaded fit with the second screw (6) are formed in the bottom end of the first supporting rod (5), the two threaded holes are perpendicular to each other, a through hole through which the second screw (6) penetrates is formed in the groove wall of the top end of the second supporting rod (9), and the fixed end of the second screw (6) penetrates through the through hole in the groove wall of the top end of the second supporting rod (9) and is in threaded fit with the threaded hole in the bottom end of the first supporting rod (5).
5. The new catheter securement clip for interventional radiology of claim 1, wherein: the third locking assembly comprises a third screw (8), a threaded hole which is in threaded fit with the third screw (8) is formed in the bottom end of the second supporting rod (9), a threaded hole which is in threaded fit with the third screw (8) is formed in the fixing clamp (7), and the third screw (8) penetrates through the threaded hole in the bottom end of the second supporting rod (9) and is in threaded fit with the threaded hole in the fixing clamp (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122557470.6U CN216571132U (en) | 2021-10-22 | 2021-10-22 | Novel catheter fixing clamp for interventional radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122557470.6U CN216571132U (en) | 2021-10-22 | 2021-10-22 | Novel catheter fixing clamp for interventional radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216571132U true CN216571132U (en) | 2022-05-24 |
Family
ID=81641209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122557470.6U Expired - Fee Related CN216571132U (en) | 2021-10-22 | 2021-10-22 | Novel catheter fixing clamp for interventional radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216571132U (en) |
-
2021
- 2021-10-22 CN CN202122557470.6U patent/CN216571132U/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 |
Granted publication date: 20220524 |