CN213075986U - A radial artery puncture pad for interventional surgery - Google Patents
A radial artery puncture pad for interventional surgery Download PDFInfo
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- CN213075986U CN213075986U CN202021539359.3U CN202021539359U CN213075986U CN 213075986 U CN213075986 U CN 213075986U CN 202021539359 U CN202021539359 U CN 202021539359U CN 213075986 U CN213075986 U CN 213075986U
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Abstract
本实用新型公开的属于手臂支撑垫技术领域，具体为一种介入手术桡动脉穿刺垫，包括手壁托板和手臂支撑凹槽，所述手壁托板的上表面右侧开设有手臂支撑凹槽，所述手壁托板的下表面支撑有底座，所述底座、手壁托板的右侧之间通过铰链转动连接，所述底座的内部中左侧开设有调节滑槽，所述调节滑槽的内部设置有滑动调节块，所述滑动调节块的上侧高于底座的上表面，通过滑动调节块的设置，能够在调节滑槽内横向滑动，使得手壁托板、底座之间的角度在滑动调节块的位置变化下而改变，达到角度调节的作用；通过齿条、调节齿、限位板、滑套、压紧弹簧之间的配合作用，调节角度后能够达到锁止的作用，从而避免调节后出现角度变化的情况。
The utility model discloses and belongs to the technical field of arm support pads, in particular to a radial artery puncture pad for interventional surgery, comprising a hand wall support plate and an arm support groove, wherein an arm support groove is formed on the right side of the upper surface of the hand wall support plate The bottom surface of the hand wall support plate supports a base, the base and the right side of the hand wall support plate are connected by hinge rotation, and an adjustment chute is provided in the left side of the interior of the base, and the adjustment A sliding adjustment block is arranged inside the chute, and the upper side of the sliding adjustment block is higher than the upper surface of the base. The angle of the sliding adjustment block changes under the position of the sliding adjustment block to achieve the effect of angle adjustment; through the cooperation between the rack, the adjustment tooth, the limit plate, the sliding sleeve and the compression spring, the locked angle can be achieved after adjusting the angle. function, so as to avoid the situation of angle change after adjustment.
Description
Technical Field
The utility model relates to an arm supporting pad technical field specifically is an intervene operation radial artery puncture pad.
Background
Radial artery puncture is an operation between medical treatment and surgical treatment, and is an emerging discipline. The interventional therapy belongs to the same interventional therapy as femoral artery puncture and carotid artery puncture.
The radial artery is shallow between the lower end of the radius and the flexor carpi radialis tendon, and is an ideal site for palpating the pulse and performing a puncture. When the flexible artery puncture is performed, the arm of a patient is supported through the supporting pad, the arm of the patient is supported and fixed, and the operation of medical personnel is facilitated.
Present supporting pad is comparatively single usually, and different size patients when using the supporting pad, the angle can not be very suitable, if the mode of placing the gasket through the bottom comes angle regulation, the steadiness is not enough, and but the adjustable range is less.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intervene operation radial artery puncture pad to solve the current supporting pad that proposes in the above-mentioned background art comparatively single usually, different size patients when using the supporting pad, the angle can not be very suitable, if the mode of placing the gasket through the bottom comes angle regulation, the steadiness is not enough, and the less problem of adjustable range.
In order to achieve the above object, the utility model provides a following technical scheme: an interventional operation radial artery puncture pad comprises a hand wall supporting plate and an arm supporting groove, wherein the right side of the upper surface of the hand wall supporting plate is provided with the arm supporting groove, the lower surface of the hand wall supporting plate supports a base, the right sides of the base and the hand wall supporting plate are rotatably connected through a hinge, the middle left side in the base is provided with an adjusting chute, the inside of the adjusting chute is provided with a sliding adjusting block, the upper side of the sliding adjusting block is higher than the upper surface of the base, the left side of the lower surface of the hand wall supporting plate is provided with an accommodating groove matched with the upper side of the sliding adjusting block, the upper right side wall of the sliding adjusting block is inclined, the front wall of the sliding adjusting block is connected with an adjusting rod, the front wall of the base is transversely provided with an adjusting groove corresponding to the position of the adjusting rod, the front wall of the base is transversely provided with, the front end fixedly connected with limiting plate of adjusting the pole, the sliding sleeve has been cup jointed in the sliding on the outer wall of adjusting the pole, it has compression spring to support between limiting plate, the sliding sleeve, compression spring overlaps on the outer wall of adjusting the pole, sliding sleeve, compression spring, limiting plate all are located the outside of base, the sliding sleeve is connected with the regulation tooth that corresponds and looks adaptation with the rack position towards a lateral wall of base.
Preferably, the upper left side of the hand wall supporting plate is horizontal, and the upper right side of the hand wall supporting plate is inclined.
Preferably, the upper side and the lower side of the left side wall of the sliding adjusting block are both connected with clamping blocks, and the inner left side wall of the accommodating groove and the inner left side wall of the adjusting sliding groove are respectively provided with clamping grooves corresponding to the positions of the clamping blocks on the upper side and the lower side.
Preferably, the outer wall of the adjusting rod is axially provided with a sliding strip, the inner wall of the sliding sleeve is provided with a limiting clamping groove matched with the sliding strip, and the limiting clamping groove is clamped on the outer wall of the sliding strip.
Preferably, the outer wall of the sliding sleeve is concave.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the hand wall supporting plate can transversely slide in the adjusting sliding groove through the arrangement of the sliding adjusting block, so that the angle between the hand wall supporting plate and the base is changed under the position change of the sliding adjusting block, and the angle adjusting effect is achieved;
2) through the cooperation between rack, regulation tooth, limiting plate, sliding sleeve, the pressure spring, can reach the effect of locking behind the angle regulation to the condition of angle change appears after avoiding adjusting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
fig. 3 is a schematic diagram of a right-view structure of the sliding adjusting block of the present invention;
fig. 4 is a schematic structural view of the sliding adjusting block of the present invention;
fig. 5 is a schematic structural diagram of the sliding adjusting block of the present invention when adjusting the angle to the right.
In the figure: the hand-arm adjusting device comprises a hand-wall supporting plate 1, a base 2, an arm supporting groove 3, an adjusting sliding groove 4, a sliding adjusting block 5, a clamping block 6, an adjusting rod 7, an adjusting groove 8, a rack 9, a limiting plate 10, a sliding sleeve 11, a compression spring 12 and an adjusting tooth 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1-5, the present invention provides a technical solution: an interventional operation radial artery puncture pad comprises a hand wall supporting plate 1 and an arm supporting groove 3, wherein the arm supporting groove 3 is formed in the right side of the upper surface of the hand wall supporting plate 1, a base 2 is supported on the lower surface of the hand wall supporting plate 1, and the base 2 and the right side of the hand wall supporting plate 1 are rotatably connected through a hinge;
the base 2 and the hand wall supporting plate 1 can rotate relatively through the hinge to achieve the effect of angle adjustment, and in order to increase comfort, soft pads can be arranged on the upper surface of the hand wall supporting plate 1 and inside the arm supporting groove 3;
an adjusting sliding groove 4 is formed in the middle left side of the interior of the base 2, a sliding adjusting block 5 is arranged in the adjusting sliding groove 4, and the upper side of the sliding adjusting block 5 is higher than the upper surface of the base 2;
the uppermost end of the sliding adjusting block 5 is supported by the contact position of the lower surface of the hand wall supporting plate 1, the sliding adjusting block 5 moves rightwards, the angle between the base 2 and the hand wall supporting plate 1 is increased, and on the contrary, the angle between the base 2 and the hand wall supporting plate 1 is decreased;
the left side of the lower surface of the hand wall supporting plate 1 is provided with a containing groove matched with the upper side of the sliding adjusting block 5, and the right upper side wall of the sliding adjusting block 5 is inclined;
the right side of the accommodating groove is also inclined, so that the sliding adjusting block 5 can conveniently slide out of the accommodating groove, and when the sliding adjusting block 5 is positioned on the left side of the accommodating groove, the transverse distance between the right side of the inside of the accommodating groove and the sliding adjusting block 5 is not less than the length of the clamping block 6, so that the clamping block 6 can normally lock the base 2 and the hand wall supporting plate 1;
the antetheca of slip regulating block 5 is connected with adjusts pole 7, the antetheca of base 2 transversely sets up the adjustment tank 8 that corresponds with adjusting pole 7 position, the antetheca of base 2 transversely is provided with rack 9, adjust pole 7 and run through adjustment tank 8, the front end fixedly connected with limiting plate 10 of adjusting pole 7, sliding sleeve 11 has been cup jointed in the slip on adjusting pole 7's the outer wall, limiting plate 10, support between sliding sleeve 11 has pressure spring 12, pressure spring 12 cover is on adjusting pole 7's outer wall, sliding sleeve 11, pressure spring 12, limiting plate 10 all is located base 2's outside, sliding sleeve 11 is connected with the regulation tooth 13 that corresponds and looks adaptation with rack 9 position towards a lateral wall of base 2.
Furthermore, the left side of the upper part of the hand wall supporting plate 1 is horizontal, the right side of the upper part is inclined, the left side of the upper part of the hand wall supporting plate 1 is a hand placing platform, and the junction of the left side of the upper part of the hand wall supporting plate 1 and the right side of the upper part is a wrist support.
Further, the lower side all is connected with fixture block 6 on the left side wall of slip regulating block 5, and the draw-in groove that corresponds with the fixture block 6 position of upper and lower side is seted up respectively to the inside left side wall of accomodating groove, regulation spout 4, and when not using or need not adjust, fixture block 6 of upper and lower side can be connected between base 2, the hand wall layer board 1 for be in the closure state between base 2, the hand wall layer board 1, be difficult to not hard up.
Furthermore, the outer wall of the adjusting rod 7 is axially provided with a sliding strip, the inner wall of the sliding sleeve 11 is provided with a limiting clamping groove matched with the sliding strip, and the limiting clamping groove is clamped on the outer wall of the sliding strip, so that the sliding sleeve 11 can only move axially relative to the adjusting rod 7 and cannot rotate relative to the adjusting rod, and the rack 9 and the adjusting teeth 13 are kept right opposite.
Further, the outer wall of the sliding sleeve 11 is concave, so that the sliding sleeve 11 can be conveniently pulled by hand.
The working principle is as follows: the patient puts the arm into the arm supporting groove 3, the wrist is supported at the wrist support, the hand is placed on the hand placing platform, and medical personnel perform operation on the patient;
when the angle between the hand wall supporting plate 1 and the base 2 needs to be adjusted for different patients, the sliding sleeve 11 is pulled outwards to separate the adjusting teeth 13 from the rack 9, the adjusting rod 7 is moved rightwards from the outside to drive the sliding adjusting block 5 to move rightwards and separate from the clamping groove, at the moment, the hand wall supporting plate 1 and the base 2 are not limited by the clamping block 6 to lift the hand wall supporting plate 1 to a proper position, the angle between the hand wall supporting plate 1 and the base 2 is kept unchanged, the sliding adjusting block 5 is moved from the outside through the adjusting rod 7 to make the upper end of the sliding adjusting block 5 contact with the lower surface of the hand wall supporting plate 1, the sliding sleeve 11 is released, under the elastic action of the compression spring 12, the sliding sleeve 11 drives the adjusting teeth 13 to be clamped with the corresponding position of the rack 9 to achieve the locking effect, and then the relative positions of the hand wall supporting plate 1 and the base 2 are kept unchanged, when the adjustment is needed again, the adjustment is carried out in the same way.
Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539359.3U CN213075986U (en) | 2020-07-30 | 2020-07-30 | A radial artery puncture pad for interventional surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021539359.3U CN213075986U (en) | 2020-07-30 | 2020-07-30 | A radial artery puncture pad for interventional surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213075986U true CN213075986U (en) | 2021-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021539359.3U Active CN213075986U (en) | 2020-07-30 | 2020-07-30 | A radial artery puncture pad for interventional surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213075986U (en) |
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2020
- 2020-07-30 CN CN202021539359.3U patent/CN213075986U/en active Active
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