CN212213807U - Radial artery pressurizer for preventing limb end swelling - Google Patents
Radial artery pressurizer for preventing limb end swelling Download PDFInfo
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- CN212213807U CN212213807U CN202020485455.8U CN202020485455U CN212213807U CN 212213807 U CN212213807 U CN 212213807U CN 202020485455 U CN202020485455 U CN 202020485455U CN 212213807 U CN212213807 U CN 212213807U
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Abstract
The utility model belongs to the technical field of medical equipment, especially, be a radial artery presser for preventing acroedema, including first snap ring and second snap ring, be equipped with pressure detection mechanism on the first snap ring, the first snap ring through the pivot with the second snap ring is rotated and is connected, the first snap ring has been seted up the cavity, sliding connection has the pressurization lug in the cavity, the first snap ring outside is equipped with the fine setting screw rod, the fine setting screw rod with the pressurization lug is rotated and is connected; the utility model discloses in through first bracelet and second bracelet lock on people's arm, under fine setting screw's effect, can drive the pressurization lug and remove, the pressurization lug can pressurize the radial artery, makes its oppression radial artery, dodges offering in groove and can avoid the ulnar artery, makes the pressurization lug it only oppress the radial artery when the pressurization, does not influence the blood supply and the venous return of ulnar artery, prevents palm swelling and pain, improves the result of use of presser.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to prevent radial artery presser of acromatic swelling.
Background
The radial artery firstly passes between the brachioradialis and the circumflex, then descends between the tendon of the brachioradialis and the tendon of the flexor carpi radialis, winds around the radial stylus process to the back of the hand, penetrates through the first metacarpal gap to the palm, and is anastomosed with the deep branch of the ulnar artery to form the deep arch of the palm, and the lower section of the radial artery is only covered by skin and fascia, and is the part for touching the pulse clinically.
Patient through the postoperative of radial artery puncture coronary artery stent implantation generally uses the elastic bandage pressurization to wrap or use dedicated radial artery compressor, and these modes are all that the complete individual antetheca of package easily makes palm and back of the hand swelling, influence the ulnar artery blood supply and the venous return, because insufficient blood supply leads to patient's limb end to lack blood oxygen deficiency, leads to patient's pain, and venous return hinders in addition, leads to limb end swelling, can lead to limb end to lack blood necrosis under the extreme condition.
Accordingly, one skilled in the art has provided a radial artery pressurizer for preventing swelling of extremities to solve the problems suggested in the background art as described above.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a radial artery presser for preventing limb end swelling, which has the characteristics of only compressing the radial artery when pressing and not influencing the blood supply and vein reflux of the artery.
In order to achieve the above object, the utility model provides a following technical scheme: a radial artery pressurizer for preventing limb end swelling comprises a first snap ring and a second snap ring, wherein a pressure detection mechanism is arranged on the first snap ring, the first snap ring is rotatably connected with the second snap ring through a rotating shaft, a cavity is formed in the first snap ring, a pressurizing lug is slidably connected in the cavity, a fine adjustment screw rod is arranged on the outer side of the first snap ring and is rotatably connected with the pressurizing lug, the fine adjustment screw rod is in threaded connection with the first snap ring, an avoiding groove is formed in the inner side of the first snap ring, the avoiding groove and the pressurizing lug are horizontally distributed, a fixing clamp plate is arranged on one side of the first snap ring and is connected with the second snap ring in a clamping manner, two T-shaped connecting columns are fixedly connected to the bottom of the fixing clamp plate, a mounting groove is formed in the first snap ring, and the T-shaped connecting columns slide in the mounting groove, the mounting groove is internally provided with a tension spring, one end of the tension spring is fixed on the inner wall of the mounting groove, and the other end of the tension spring is fixed on the T-shaped connecting column.
Preferably, the cavity is provided with positioning grooves on both sides, the pressurizing projection is fixedly connected with positioning plates on both sides, and the positioning plates slide in the positioning grooves.
Preferably, the inner sides of the first snap ring and the second snap ring are fixedly connected with rubber rings.
Preferably, one end of the fine adjustment screw rod is fixedly connected with a rotating plate, the pressurizing lug is provided with a rotating groove, and the rotating plate rotates in the rotating groove.
Preferably, the second clamping ring is provided with a clamping groove, and the fixing clamping plate is clamped in the clamping groove.
Preferably, both sides of the fixed clamping plate are provided with grooves.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in through first bracelet and second bracelet lock on people's arm, under fine setting screw's effect, can drive the pressurization lug and remove, make its oppression radial artery, dodge seting up of groove and can avoid the ulnar artery, make the pressurization lug it only oppress the radial artery when the pressurization, do not influence the blood supply and the venous return of ulnar artery, prevent palm swelling and pain, improve the result of use of pressurizer, and through the fixed cardboard of pulling, can make fixed cardboard block under the effect of extension spring in the draw-in groove on the second snap ring, thereby realize the fixed of first snap ring and second snap ring, be convenient for make the device fix on the arm.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic structural view of a pressing bump according to the present invention;
fig. 4 is a schematic structural view of the middle fixing clip plate of the present invention.
In the figure: 1. a first snap ring; 101. a cavity; 102. positioning a groove; 103. mounting grooves; 104. an avoidance groove; 11. a rotating shaft; 12. fixing the clamping plate; 121. a T-shaped connecting column; 122. a groove; 13. a pressing projection; 131. positioning a plate; 132. rotating the groove; 14. fine adjustment of the screw rod; 141. a rotating plate; 15. a tension spring; 2. a second snap ring; 201. a card slot; 3. a rubber ring; 4. and a pressure detection mechanism.
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.
Referring to fig. 1-4, the present invention provides the following technical solutions: a radial artery pressurizer for preventing limb end swelling comprises a first snap ring 1 and a second snap ring 2, wherein a pressure detection mechanism 4 is arranged on the first snap ring 1, the first snap ring 1 is rotatably connected with the second snap ring 2 through a rotating shaft 11, a cavity 101 is formed in the first snap ring 1, a pressurizing lug 13 is slidably connected in the cavity 101, a fine adjustment screw 14 is arranged on the outer side of the first snap ring 1, the fine adjustment screw 14 is rotatably connected with the pressurizing lug 13, the fine adjustment screw 14 is in threaded connection with the first snap ring 1, an avoiding groove 104 is formed in the inner side of the first snap ring 1, the avoiding groove 104 and the pressurizing lug 13 are horizontally distributed, a fixed snap plate 12 is arranged on one side of the first snap ring 1, the fixed snap plate 12 is connected with the second snap ring 2 in a clamping manner, two T-shaped connecting columns 121 are fixedly connected to the bottom of the fixed snap plate 12, a mounting groove 103 is formed in the first snap ring 1, one end of the tension spring 15 is fixed on the inner wall of the mounting groove 103, and the other end of the tension spring 15 is fixed on the T-shaped connecting column 121.
In this embodiment: when the pressurizer is used, the first snap ring 1 and the second snap ring 2 can rotate under the action of the rotating shaft 11 and are buckled at the radial artery of the arm of a human, meanwhile, the fixing clamp plate 12 is pulled in the groove 122 through action, the tension spring 15 can be pulled in the mounting groove 103 to slide through the T-shaped connecting column 121, when the first snap ring 1 and the second snap ring 2 are closed, the fixing clamp plate 12 is loosened, the fixing clamp plate 12 can be tightly clamped in the clamping groove 201 under the action of the tension spring 15 to realize the fixing of the first snap ring 1 and the second snap ring 2, the mode is convenient for fixing the device on the arm or separating from the arm, under the action of the rubber ring 3, the pressurizer is worn on the arm of the human and can extrude the rubber ring 3 to meet the comfort level of the human, and when the rubber ring 3 is extruded, the rubber ring 3 plays a role of clasping the arm of the human, so that the device can be worn according to the sizes of the wrists of different people, then the fine adjustment screw 14 is screwed, the rotating plate 141 can rotate in the rotating groove 132, the rotating plate 141 can limit the position of the fine adjustment screw 14, and the fine adjustment screw 14 can move conveniently, because the fine adjustment screw 14 is in threaded connection with the first snap ring 1, under the action of the threads, the fine adjustment screw 14 can drive the pressurizing lug 13 to slide in the cavity 101, the positioning plate 131 can slide in the positioning groove 102, the positioning plate 131 can position the position where the pressurizing lug 13 moves, so that the pressurizing lug 13 can stably drive the pressurizing lug 13 to move, so that the pressurizing lug 13 can pressurize the radial artery, so that the radial artery is pressurized, the first snap ring 1 is provided with a pressure detection mechanism 4, the pressure detection mechanism 4 is the prior art, the pressure detection mechanism 4 comprises an air bag, a pressure indication pipe and a pressure indication bag, the air bag is connected with the pressurizing lug 13, when in use, the pressurizing lug 13 is pressed against the radial artery, and the air bag can be, pressure indication strip has on the pressure indication bag, when the gasbag is used, the instruction strip can stretch out and draw back out, can show the size of pressure under the effect of pressure indication pipe and pressure indication bag, whether suitable in time can understand the pressure size, dodge seting up of groove 104 and can avoid the ulnar artery, dodge groove 104 and seted up sufficient size, can be convenient for to the ulnar artery of different people, make and dodge groove 104 and can avoid the ulnar artery completely, because radial artery and ulnar artery are in the coplanar, make pressurization lug 13 and dodge corresponding radial artery and ulnar artery that groove 104 can be respectively, it only oppresses the radial artery when the pressurization to make pressurization lug 13, do not influence the blood supply and the venous return of ulnar artery, prevent palm swelling and pain, improve the result of use of presser.
In fig. 1 and 3: locating slot 102 has been seted up to cavity 101 both sides, the equal fixedly connected with locating plate 131 in 13 both sides of pressurization lug, locating plate 131 slides in locating slot 102, locating plate 131 can slide in locating slot 102, the position that locating plate 131 can fix a position pressurization lug 13 and remove, make its stable drive pressurization lug 13 remove, the inboard equal fixedly connected with rubber circle 3 of first snap ring 1 and second snap ring 2, rubber circle 3's effect is down, the presser belt is on people's arm, can extrude rubber circle 3, satisfy people's comfort level, fine setting screw 14 one end fixedly connected with rotor plate 141, rotor groove 132 has been seted up to pressurization lug 13, rotor plate 141 rotates in rotor groove 132, rotor plate 141 can spacing fine setting screw 14's position, the fine setting screw 14 motion of being convenient for.
In fig. 2 and 4: draw-in groove 201 has been seted up to second snap ring 2, fixed cardboard 12 block is in draw-in groove 201, fixed cardboard 12 both sides have all been seted up recess 122, the effect of recess 122, people can be convenient for through the fixed cardboard 12 of recess 122 pulling, when first snap ring 1 and second snap ring 2 were closed, fixed cardboard 12 can tightly block in draw-in groove 201 under the effect of extension spring 15, realize the fixed of first snap ring 1 and second snap ring 2, this kind of mode is convenient for make the device fix on the arm or break away from on the arm.
The utility model discloses a theory of operation and use flow: when the pressurizer is used, the first snap ring 1 and the second snap ring 2 can be rotated under the action of the rotating shaft 11 and are buckled at the radial artery of a human arm, meanwhile, the fixing clamp plate 12 is pulled in the groove 122 through action, the tension spring 15 can be pulled in the mounting groove 103 to slide through the T-shaped connecting column 121, when the first snap ring 1 and the second snap ring 2 are closed, the fixing clamp plate 12 is loosened, the fixing clamp plate 12 can be tightly clamped in the clamping groove 201 under the action of the tension spring 15, the fixing of the first snap ring 1 and the second snap ring 2 is realized, the mode is convenient for fixing the device on the arm or separating from the arm, under the action of the rubber ring 3, the pressurizer is brought on the human arm and can extrude the rubber ring 3 to meet the comfort of a human, then the fine adjustment screw 14 is screwed, the rotating plate 141 can rotate in the fine adjustment rotating groove 132, because the screw 14 is in threaded connection with the first snap ring 1, under the action of threads, can make fine setting screw 14 drive pressurization lug 13 slide in cavity 101, locating plate 131 can slide in constant head tank 102, make pressurization lug 13 can pressurize the radial artery, make it oppress the radial artery, it can avoid the ulnar artery to dodge seting up of groove 104, because radial artery and ulnar artery are in the coplanar, make corresponding radial artery and ulnar artery that both can be respectively, it only oppresses the radial artery to make pressurization lug 13 when the pressurization, do not influence the blood supply and the venous return of ulnar artery, prevent palm swelling and pain, improve the result of use of presser.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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.
Claims (6)
1. The utility model provides a prevent arteria radialis presser of acromatic swelling, includes first snap ring (1) and second snap ring (2), be equipped with pressure measurement mechanism (4), its characterized in that on first snap ring (1): the first snap ring (1) is rotatably connected with the second snap ring (2) through a rotating shaft (11), a cavity (101) is formed in the first snap ring (1), a pressurizing lug (13) is slidably connected in the cavity (101), a fine adjustment screw (14) is arranged on the outer side of the first snap ring (1), the fine adjustment screw (14) is rotatably connected with the pressurizing lug (13), the fine adjustment screw (14) is in threaded connection with the first snap ring (1), an avoiding groove (104) is formed in the inner side of the first snap ring (1), the avoiding groove (104) and the pressurizing lug (13) are horizontally distributed, a fixing snap plate (12) is arranged on one side of the first snap ring (1), the fixing snap plate (12) is connected with the second snap ring (2) in a clamping manner, two T-shaped connecting columns (121) are fixedly connected to the bottom of the fixing snap plate (12), a mounting groove (103) is formed in the first snap ring (1), t shape spliced pole (121) slide in mounting groove (103), be equipped with extension spring (15) in mounting groove (103), extension spring (15) one end is fixed on mounting groove (103) inner wall, extension spring (15) other end is fixed on T shape spliced pole (121).
2. The radial artery pressurizer for preventing limb swelling according to claim 1, wherein: locating grooves (102) are formed in two sides of the cavity (101), locating plates (131) are fixedly connected to two sides of the pressurizing projection (13), and the locating plates (131) slide in the locating grooves (102).
3. The radial artery pressurizer for preventing limb swelling according to claim 1, wherein: the inner sides of the first clamping ring (1) and the second clamping ring (2) are fixedly connected with rubber rings (3).
4. The radial artery pressurizer for preventing limb swelling according to claim 1, wherein: one end of the fine adjustment screw rod (14) is fixedly connected with a rotating plate (141), the pressurizing lug (13) is provided with a rotating groove (132), and the rotating plate (141) rotates in the rotating groove (132).
5. The radial artery pressurizer for preventing limb swelling according to claim 1, wherein: the second clamping ring (2) is provided with a clamping groove (201), and the fixing clamping plate (12) is clamped in the clamping groove (201).
6. The radial artery pressurizer for preventing limb swelling according to claim 1, wherein: both sides of the fixed clamping plate (12) are provided with grooves (122).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485455.8U CN212213807U (en) | 2020-04-07 | 2020-04-07 | Radial artery pressurizer for preventing limb end swelling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020485455.8U CN212213807U (en) | 2020-04-07 | 2020-04-07 | Radial artery pressurizer for preventing limb end swelling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212213807U true CN212213807U (en) | 2020-12-25 |
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ID=73906179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020485455.8U Active CN212213807U (en) | 2020-04-07 | 2020-04-07 | Radial artery pressurizer for preventing limb end swelling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212213807U (en) |
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- 2020-04-07 CN CN202020485455.8U patent/CN212213807U/en active Active
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