CN219846681U - Pacemaker postoperative fixing device - Google Patents
Pacemaker postoperative fixing device Download PDFInfo
- Publication number
- CN219846681U CN219846681U CN202321180630.2U CN202321180630U CN219846681U CN 219846681 U CN219846681 U CN 219846681U CN 202321180630 U CN202321180630 U CN 202321180630U CN 219846681 U CN219846681 U CN 219846681U
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- Prior art keywords
- casing
- screw rod
- patient
- sliding plate
- pivot
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- 230000002980 postoperative effect Effects 0.000 title claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 238000004804 winding Methods 0.000 claims 1
- 206010040007 Sense of oppression Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract 1
- 230000000747 cardiac effect Effects 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The utility model belongs to the technical field of wound care, and particularly relates to a pacemaker postoperative fixing device. The technique includes the casing that the level set up, the vertical screw rod that is equipped with free rotation that wears to be equipped with in the casing, the level is provided with the pivot of free rotation in the casing, twines in the pivot has the elastic cord, has seted up inside and outside communicating logical groove on the front and back lateral wall of casing, and two expansion ends of elastic cord wear out the casing through corresponding logical groove respectively, are provided with power steering assembly between pivot and the screw rod, and the casing of screw rod below is interior level provided with the slide, and the oppression piece that is used for oppression patient wound is installed to the slide bottom, is provided with the drive assembly who is used for driving the slide and reciprocates on the screw rod. According to the utility model, under the condition that the shell is not taken down, the compression strength of the compression piece is adjusted according to the condition of a patient, so that the comfort of the patient is improved, and the compression piece is not easy to deviate from a wound.
Description
Technical Field
The utility model belongs to the technical field of wound care, and particularly relates to a pacemaker postoperative fixing device.
Background
The cardiac pacemaker implantation refers to artificial implantation of cardiac pacemaker, pulse current with specific frequency is used to stimulate heart through lead wire and electrode to replace cardiac pacing point to drive cardiac beating.
At present, the conventional compression mode is to place the sand bag for hemostasis by compression in the wound generally, twine fixedly through the bandage, and when compression time overlength, the patient can feel strong uncomfortable and feel, can relax in a short time after compressing for a period of time generally, when using the bandage, need fix the bandage again after relaxing, and is more loaded down with trivial details, and the compression position is skew easily when repeating the operation moreover, is inconvenient for adjusting compression strength.
Disclosure of Invention
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 pacemaker postoperative fixing device, its flexible structure, according to patient's regulation oppression intensity, the difficult deviation wound of oppression piece when increasing patient's travelling comfort.
The pacemaker post-operation fixing device comprises a shell which is horizontally arranged, the shell is bottomless, a freely rotating screw rod vertically penetrates through the shell, a freely rotating shaft is horizontally arranged in the shell, an elastic band is wound on the rotating shaft, through grooves which are communicated with the inside and the outside are formed in the front side wall and the rear side wall of the shell, two movable ends of the elastic band penetrate out of the shell through the corresponding through grooves respectively, a power steering assembly is arranged between the rotating shaft and the screw rod and comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is fixed at the left end of the rotating shaft, the second bevel gear is sleeved on the screw rod, a sliding plate is horizontally arranged in the shell below the screw rod, a pressing piece used for pressing a wound of a patient is arranged at the bottom of the sliding plate, and a driving assembly used for driving the sliding plate to move up and down is arranged on the screw rod.
Further, the driving assembly comprises a thread sleeve, the thread sleeve is sleeved on the lower half section of the screw rod and is in threaded fit with the screw rod, the outer side wall of the thread sleeve is connected with the sliding plate through a bracket, and the sliding plate is in up-down sliding fit with the inner side wall of the shell.
Further, sliding grooves are formed in the bottoms of the left and right inner side walls of the shell, and the left and right ends of the sliding plate are inserted into the corresponding sliding grooves respectively.
Further, the compression member includes an air bag fixed to the bottom of the slide plate.
Further, the knob is fixed with after the screw rod top wears out the casing, and the knob is "cross" font structure, and the recess has been seted up at the casing top, and vertical independence is provided with the gag lever post in the recess, is provided with the spring between gag lever post and the recess, and under the spring natural state, the knob supports the upper end at the gag lever post.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the shell is fixed at the wound of a patient by bypassing the body of the patient through the two ends of the elastic band, the rotating shaft is driven to rotate by the rotating screw, the tightness of the elastic band is adjusted according to the body type of the patient, the patient is pressed by the pressing piece, when the pressing time is too long, the screw is rotated, the position of the pressing piece is adjusted under the action of the driving assembly, the patient is relaxed, the screw is reversely rotated after the relaxation is finished, the pressing piece is used for pressing the wound again, the pressing strength of the pressing piece is adjusted according to the condition of the patient under the condition that the shell is not taken down, and the comfort of the patient is improved while the pressing piece is not easy to deviate from the wound.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view at A-A in FIG. 1;
FIG. 3 is a state diagram of the present utility model;
FIG. 4 is a top view of FIG. 1;
the names of the components in the figure are as follows: 1. the device comprises a shell 2, a knob 3, a screw 4, a limiting rod 5, a spring 6, an elastic band 7, a rotating shaft 8, a sliding plate 9, a sliding chute 10, a pressing piece 11, a bracket 12, a first bevel gear 13, a threaded sleeve 14 and a second bevel gear.
Detailed Description
The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.
Example 1
The pacemaker postoperative fixing device of this embodiment, as shown in fig. 1 to 4, includes a housing 1 horizontally arranged, the housing 1 has no bottom, the housing 1 has a hollow rectangular structure, and the housing 1 has no bottom;
the screw 3 capable of freely rotating is vertically arranged in the shell 1 in a penetrating way, as shown in fig. 1, a through hole which is communicated with each other up and down is formed in the top of the shell 1, and the screw 3 is independently arranged in the through hole in a penetrating way;
the shell 1 is internally and horizontally provided with a freely rotating shaft 7, the rotating shaft 7 is arranged on the right inner side wall of the shell 1, in order to ensure the stability of the rotating shaft 7 during rotation, the right inner side wall of the shell 1 is provided with a counter bore, a bearing is arranged in the counter bore, the outer ring of the bearing is fixed in the counter bore, the right end of the rotating shaft 7 is fixed in the inner ring of the bearing, and the rotating shaft 7 is arranged on the right inner side wall of the shell 1 through the bearing and can freely rotate;
the elastic band 6 is wound on the rotating shaft 7, through grooves which are communicated with each other inside and outside are formed in the front side wall and the rear side wall of the shell 1, two movable ends of the elastic band 6 penetrate out of the shell 1 through the corresponding through grooves respectively, as shown in fig. 2 and 3, the middle position of the elastic band 6 is fixed on the rotating shaft 7, one end of the elastic band 6 penetrates out of the through groove in the rear side wall of the shell 1 and then is arranged at the rear side of the shell 1, the other end of the elastic band 6 penetrates out of the through groove in the front side wall of the shell 1 and then is arranged at the front side of the shell 1, two ends of the elastic band 6 are connected after being wound on a patient, the shell 1 is fixed at a wound position of the patient, the two ends of the elastic band 6 are connected through eye-splice and the like, and the eye-splice is a common connection mode with knapsack braces in the prior art;
a power steering assembly is arranged between the rotating shaft 7 and the screw 3, and comprises a first bevel gear 12 and a second bevel gear 14 which are meshed with each other, the first bevel gear 12 is fixed at the left end of the rotating shaft 7, the second bevel gear 14 is sleeved on the screw 3, the screw 3 which horizontally rotates drives the rotating shaft 7 to vertically rotate through the power steering assembly, the tightness of the elastic belt 6 is controlled, and patients with different sizes can use the power steering assembly conveniently;
a sliding plate 8 is horizontally arranged in the shell 1 below the screw 3, a pressing piece 10 for pressing a wound of a patient is arranged at the bottom of the sliding plate 8, the pressing piece 10 is fixed at the bottom of the sliding plate 8, the wound of the patient is pressed by the pressing piece 10, and the hemostatic effect at the wound is realized;
the screw rod 3 is provided with a driving component for driving the sliding plate 8 to move up and down, the sliding plate 8 is driven to move through the driving component, and the compression strength of the compression piece 10 is adjusted according to the actual condition of a patient.
When the embodiment is used, the two ends of the elastic band 6 are wound around the body of a patient and connected in a buckle mode, the shell 1 is fixed at the wound, the rotating shaft 7 is driven to rotate through the rotating screw 3, the tightness of the elastic band 6 is adjusted according to the body shape of the patient, the compression piece 10 is abutted to the wound of the patient, the wound of the patient is compressed, when the compression time is too long, the sliding plate 8 is moved through the rotating screw 3, the compression strength of the compression piece 10 is adjusted through the driving assembly, and the comfort of the patient in use is improved.
As shown in fig. 1, the compressing member 10 includes an air bag, the air bag is fixed at the bottom of the sliding plate 8, the wound of the patient is compressed by the inflated air bag, the air bag is soft, the skin of the wound of the patient is not easily damaged, when the air bag is used, the air tap is arranged on the air bag, the air tap is aligned by an external inflating device, the air bag is inflated by air, the compressing member 10 can also adopt a cloth bag, and when the compressing member needs to be compressed by using a sand bag, the sand bag is filled in the cloth bag, and the wound of the patient is compressed by the sand bag.
Example 2
In this embodiment, as shown in fig. 1, the driving assembly further includes a threaded sleeve 13, where the threaded sleeve 13 is sleeved on the lower half section of the screw 3 and is in threaded fit with the lower half section of the screw 3, and the threaded sleeve 13 is in threaded fit with the screw 3, and drives the threaded sleeve 13 to move up and down along the length direction of the screw 3 by rotation of the screw 3;
the outer side wall of the threaded sleeve 13 is connected with the sliding plate 8 through the support 11, the sliding plate 8 is in up-down sliding fit with the inner side wall of the shell 1, the support 11 comprises at least two connecting rods, the upper ends of the connecting rods are all fixed on the outer side wall of the threaded sleeve 13, the lower ends of the connecting rods are all fixed on the top of the sliding plate 8, and when the threaded sleeve 13 moves up and down, the sliding plate 8 is driven to move up and down through the support 11.
When the screw rod 3 is used, the screw rod 3 is driven to be in threaded fit with the screw sleeve 13 to move up and down, the support 11 drives the sliding plate 8 to slide up and down, the compression strength of the compression piece 10 is adjusted, the patient is relaxed under the condition that the shell 1 is not dismantled, and the screw rod 3 is reversely rotated, so that the compression piece 10 is used for re-compressing the wound of the patient, and the compression piece 10 is prevented from deviating from the wound.
In this embodiment, the driving assembly may further adopt an electric push rod, the electric push rod is installed between the inner top of the housing 1 and the sliding plate 8, and the position of the sliding plate 8 is adjusted by extending and shortening the electric push rod, so as to adjust the compression strength of the compression member 10.
As shown in fig. 1, the bottoms of the left and right inner side walls of the housing 1 are provided with sliding grooves 9, the left and right ends of the sliding plate 8 are respectively inserted into the corresponding sliding grooves 9, two sliding grooves 9 are respectively arranged on the left and right inner side walls of the housing 1 along the height direction of the housing 1, the left end of the sliding plate 8 is inserted into the sliding grooves 9 of the left inner side wall of the housing 1, the right end of the sliding plate 8 is inserted into the sliding grooves 9 of the right inner side wall of the housing 1, the sliding direction of the sliding plate 8 is limited by the sliding grooves 9, the sliding plate 8 can only move along the length direction of the sliding grooves 9, and the sliding plate 8 is prevented from rotating around the screw rod 3 due to the fact that the threaded sleeve 13 drives the sliding plate 8 to move.
Example 3
In this embodiment, as shown in fig. 1 and fig. 4, the top of the screw 3 passes through the housing 1 and then is fixed with a knob 2, and the knob 2 is fixed at the upper end of the screw 3;
the knob 2 is of a cross-shaped structure, the top of the shell 1 is provided with a groove, a limiting rod 4 is vertically and independently arranged in the groove, and the limiting rod 4 slides up and down in the groove;
a spring 5 is arranged between the limiting rod 4 and the groove, the knob 2 is propped against the upper end of the limiting rod 4 in a natural state of the spring 5, the upper end of the spring 5 is fixed at the bottom of the limiting rod 4, the lower end of the spring 5 is fixed on the bottom of the groove, when the pressing piece 10 presses a wound of a patient, the reaction force of the pressing piece 10 moves upwards to push the sliding plate 8, the screw rod 3 can be pushed to rotate reversely, the knob 2 is blocked to rotate through the limiting rod 4, and the pressing of the pressing piece 10 to the wound of the patient is kept.
When using in this embodiment, when needs rotate screw rod 3, press gag lever post 4 to the recess in, make gag lever post 4 retract in the recess, spring 5 atress compression, after screw rod 3 rotation was accomplished, loosen gag lever post 4, and spring 5 resumes deformation after losing the atress, promotes gag lever post 4 upward movement, supports on knob 2, avoids compressing member 10 to remove when compressing the wound, keeps compressing effect of compressing member 10.
Claims (5)
1. The utility model provides a pacemaker postoperative fixing device, includes casing (1) that the level set up, casing (1) do not have bottom, its characterized in that: the utility model discloses a medical device, including casing (1), casing (1) are inside vertically wears to be equipped with freely rotatable screw rod (3), the level is provided with freely rotatable pivot (7) in casing (1), the winding has elastic cord (6) on pivot (7), inside and outside communicating logical groove has been seted up on the front and back lateral wall of casing (1), two expansion ends of elastic cord (6) wear out casing (1) through corresponding logical groove respectively, be provided with power steering assembly between pivot (7) and screw rod (3), power steering assembly includes intermeshing's first bevel gear (12) and second bevel gear (14), first bevel gear (12) are fixed in the left end of pivot (7), second bevel gear (14) suit is on screw rod (3), the level is provided with slide (8) in casing (1) of screw rod (3) below, compression member (10) that are used for oppressing patient's wound are installed to slide (8) bottom, be provided with the drive assembly that is used for driving slide (8) reciprocates on screw rod (3).
2. The pacemaker post-operative fixation device of claim 1 wherein: the driving assembly comprises a thread sleeve (13), the thread sleeve (13) is sleeved on the lower half section of the screw rod (3) and is in threaded fit with the screw rod, the outer side wall of the thread sleeve (13) is connected with the sliding plate (8) through a support (11), and the sliding plate (8) is in up-down sliding fit with the inner side wall of the shell (1).
3. The pacemaker post-operative fixation device of claim 2 wherein: sliding grooves (9) are formed in the bottoms of the left and right inner side walls of the shell (1), and the left and right ends of the sliding plate (8) are respectively inserted into the corresponding sliding grooves (9).
4. The pacemaker post-operative fixation device of claim 1 wherein: the pressing piece (10) comprises an air bag, and the air bag is fixed at the bottom of the sliding plate (8).
5. The pacemaker post-operative fixation device of claim 1 wherein: the utility model discloses a screw rod, including casing (1), screw rod (3), knob (2) are fixed with behind casing (1) are worn out at screw rod (3) top, and knob (2) are "cross" font structure, and the recess has been seted up at casing (1) top, and vertical independence is provided with gag lever post (4) in the recess, is provided with spring (5) between gag lever post (4) and the recess, and under spring (5) natural state, knob (2) support the upper end at gag lever post (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180630.2U CN219846681U (en) | 2023-05-16 | 2023-05-16 | Pacemaker postoperative fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180630.2U CN219846681U (en) | 2023-05-16 | 2023-05-16 | Pacemaker postoperative fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219846681U true CN219846681U (en) | 2023-10-20 |
Family
ID=88371784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180630.2U Active CN219846681U (en) | 2023-05-16 | 2023-05-16 | Pacemaker postoperative fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219846681U (en) |
-
2023
- 2023-05-16 CN CN202321180630.2U patent/CN219846681U/en active Active
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| GR01 | Patent grant |