CN217365987U - Blood sampling decompression tourniquet - Google Patents
Blood sampling decompression tourniquet Download PDFInfo
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- CN217365987U CN217365987U CN202220868180.5U CN202220868180U CN217365987U CN 217365987 U CN217365987 U CN 217365987U CN 202220868180 U CN202220868180 U CN 202220868180U CN 217365987 U CN217365987 U CN 217365987U
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Abstract
The utility model discloses a blood sampling and pressure reducing tourniquet, which comprises a tourniquet and fixing bands fixed on both sides, wherein the free end parts of the fixing bands on both sides are provided with magic tapes, and a tourniquet body is fixed on the arm of a patient through the magic tapes; the center of the hemostatic pad is provided with a through hole, one surface of the hemostatic pad facing the skin of a patient is provided with a sleeve, a rotating rod is arranged in the through hole in a penetrating manner, and one end of the rotating rod, which is in contact with the skin of the patient, is provided with a cotton ball clamp; the fixing strap is provided with a back-shaped pressure groove and a back-shaped pressure plate on the surface facing the skin of the patient, and a protection pad is arranged between the back-shaped pressure groove and the back-shaped pressure plate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to blood sampling decompression tourniquet.
Background
After a patient takes blood, the fastest method is to perform compression hemostasis on a wound, and the existing compression hemostasis mode mostly needs manual compression hemostasis, so that time and labor are wasted, and the hemostasis effect is poor. Clinical medical staff cannot control the compression force, when the compression force is large, the compression force causes injury to the compression point of a patient, and when the compression force is small, the compression hemostasis effect cannot be achieved; and because the patient discomfort is caused by excessive pressure in the hemostasis process, the application provides a blood-sampling pressure-reducing hemostasis belt to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a realize above-mentioned purpose, provide following technical scheme and realize:
a blood sampling decompression tourniquet which is characterized in that: the tourniquet comprises a tourniquet pad and fixing bands fixed on two sides, magic tapes are arranged at the free end parts of the fixing bands on the two sides, and the tourniquet body is fixed on the arm of a patient through the magic tapes;
the center of the hemostatic pad is provided with a through hole, one surface of the hemostatic pad facing the skin of a patient is provided with a sleeve, a rotating rod is arranged in the through hole in a penetrating manner, and one end of the rotating rod, which is in contact with the skin of the patient, is provided with a cotton ball clamp;
the fixing strap is provided with a back-shaped pressure groove and a back-shaped pressure plate on the surface facing the skin of the patient, and a protection pad is arranged between the back-shaped pressure groove and the back-shaped pressure plate.
Further, one end that the rotary rod wore to establish in the sleeve is provided with one section external screw thread, be provided with in the sleeve with external screw thread matched with internal thread, the rotary rod can be at sleeve internal thread precession screw-out.
Further, the outer wall of one end, far away from the patient, of the rotating rod is provided with a scale value.
Furthermore, four corners of the bottom of the square-shaped press plate are provided with inserting columns.
Furthermore, the bottom wall of the square-clip-shaped pressing groove is provided with jacks which are in one-to-one correspondence with the inserting columns.
Furthermore, the cotton ball clip is an arc-shaped elastic clip, and the end parts of the two ends of the cotton ball clip are provided with inward arc-shaped bulges.
Furthermore, the rotating rod and the clip-shaped pressing plate are made of plastic materials.
Compared with the prior art, the utility model beneficial effect who has is: the utility model discloses mainly have following beneficial effect:
firstly, the utility model enables medical personnel to clearly know how much the rotary rod is pushed by looking up the scale value outside the rotary rod when rotating the rotary rod through the threaded fit of the sleeve and the rotary rod, thereby judging whether the applied pressure is enough;
secondly, the cotton ball clamp is arranged at the top end of the rotating rod, so that cotton balls can be placed in the arc clamp, and the cotton balls are prevented from running;
third, the utility model discloses a set up back font indent and back font clamp plate on the fixed band and can establish the protection pad clamp on the fixed band, can alleviate the pressure of tying up the arm, improve patient's comfort level, still be convenient for change the protection pad.
Drawings
FIG. 1 is a schematic structural view of the outer side surface of the present invention;
FIG. 2 is a schematic structural view of the inner side surface of the present invention;
FIG. 3 is a schematic structural view of the middle clip-shaped pressing plate of the present invention;
FIG. 4 is a side view of a hemostatic pad of the present invention;
FIG. 5 is an enlarged view of a portion of FIG. 4 at A;
fig. 6 is a front view of the hemostatic pad of the present invention.
The reference numbers in the figures are: 1-hemostatic pad, 2-fixing strap, 3-cotton ball, 11-through hole, 12-sleeve, 13-rotating rod, 21-magic tape, 22-clip-shaped pressure groove, 23-clip-shaped pressure plate, 24-protection pad, 121-internal thread, 131-external thread, 132-scale value, 133-cotton ball clip, 134-arc bulge, 221-jack and 231-inserting column.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so 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.
Referring to the attached drawings 1-6, a blood sampling and pressure reducing tourniquet comprises a tourniquet pad 1 and fixing bands 2 fixed on two sides, wherein one end of each fixing band 2 is connected with a hanging lug on the outer side of the tourniquet pad 1, the other end of each fixing band is a free end, a magic tape 21 is arranged at the end part of each free end, and a tourniquet body is fixed on the arm of a patient through the magic tape 21;
a through hole 11 is formed in the center of the hemostatic pad 1, a rotating rod 13 is arranged in the through hole 11, a sleeve 12 is arranged on one surface of the hemostatic pad 1 facing the skin of the patient, the rotating rod 13 is arranged in the sleeve 12 in a penetrating manner, and a cotton ball clamp 132 is arranged at one end of the rotating rod 13, which is in contact with the skin of the patient;
the fixing band 2 is provided with a clip-shaped pressure groove 22 and a clip-shaped pressure plate 23 on the surface facing the skin of the patient, and a protection pad 24 is arranged between the clip-shaped pressure groove 22 and the clip-shaped pressure plate 23.
Further, one end of the rotating rod 13 penetrating through the sleeve 12 is provided with a section of external thread 131, an internal thread 121 matched with the external thread 131 is arranged in the sleeve 12, and the rotating rod 13 is screwed in the sleeve 12 and can be screwed in and out in the sleeve 12, so as to drive the cotton ball clamp 132 to be close to a bleeding point of a patient.
Further, a scale 133 is arranged on the outer wall of the end of the rotating rod 13 far away from the patient, and when the rotating rod 13 is rotated, the length of the pushing of the rotating rod 13 can be seen from the scale, and the applied pressure is estimated.
Furthermore, the bottom surfaces of the four corners of the square-shaped pressing plate 23 are provided with inserting posts 231.
Furthermore, the bottom wall of the square-shaped pressure groove 22 is provided with insertion holes 221 corresponding to the insertion posts 231 one by one, and the square-shaped pressure plate 23 can be stably fixed in the square-shaped pressure groove 22 through the matching of the insertion posts 231 and the insertion holes 221, so that the protection pad 24 between the two is clamped.
Preferably, the cotton ball clamp 132 is an arc-shaped elastic clamp, and both ends of the elastic clamp are provided with inward arc-shaped protrusions 134 for clamping the cotton ball 3.
Preferably, the rotating rod 13 and the clip-shaped pressing plate 23 are made of plastic.
Examples
The utility model discloses a use and principle are: during the use, after the blood sampling of patient finishes, medical personnel press protection pad 24 on fixed band 2 through returning font clamp plate 23, then magic subsides 21 of 2 both sides of rethread fixed band fix the tourniquet body on patient's arm and make cotton ball 3 can cover the blood sampling position, then medical personnel rotate rotary rod 13 according to actual need and make rotary rod 13 release from sleeve 12 and further produce the extrusion force to the blood sampling position, carry out hemostasis by compression processing to patient's blood sampling point, medical personnel take off the area body 1 after the time, and will return font clamp plate 23 and draw out from returning font indent 22 and change protection pad 24 and pass through disinfection processing, guarantee health prevents cross infection.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. A blood sampling decompression tourniquet which is characterized in that: the tourniquet comprises a tourniquet pad (1) and fixing bands (2) fixed on two sides, wherein magic tapes (21) are arranged at the free end parts of the fixing bands on the two sides, and the tourniquet body is fixed on the arm of a patient through the magic tapes (21);
a through hole (11) is formed in the center of the hemostatic pad (1), a sleeve (12) is arranged on one surface of the hemostatic pad facing the skin of a patient, a rotating rod (13) is arranged in the through hole (11) in a penetrating manner, the rotating rod (13) is arranged in the sleeve (12) in a penetrating manner, and a cotton ball clamp (133) is arranged at one end, which is in contact with the skin of the patient, of the rotating rod (13);
the fixing strap (2) is provided with a clip-shaped pressure groove (22) and a clip-shaped pressure plate (23) on the surface facing the skin of the patient, and a protection pad (24) is arranged between the clip-shaped pressure groove (22) and the clip-shaped pressure plate (23).
2. The blood-collecting pressure-reducing tourniquet according to claim 1, wherein: one end that rotary rod (13) wore to establish in sleeve (12) is provided with one section external screw thread (131), be provided with in sleeve (12) with external screw thread (131) matched with internal thread (121), rotary rod (13) can be at sleeve (12) internal thread precession screw-out.
3. The blood-collecting pressure-reducing tourniquet according to claim 2, wherein: the outer wall of one end, far away from the patient, of the rotating rod (13) is provided with a scale value (132).
4. The blood-collecting pressure-reducing tourniquet according to claim 3, wherein: four corners of the bottom of the square-clip-shaped pressing plate (23) are provided with inserting columns (231).
5. The blood-collecting pressure-reducing tourniquet according to claim 4, wherein: the bottom wall of the clip-shaped pressing groove (22) is provided with jacks (221) which are in one-to-one correspondence with the inserting columns (231).
6. The blood-collecting pressure-reducing tourniquet according to claim 5, wherein: the cotton ball clamp (133) is an arc-shaped elastic clamp, and the end parts of the two ends of the cotton ball clamp are provided with inward arc-shaped bulges (134).
7. The blood-collecting pressure-reducing tourniquet according to claim 5, wherein: the rotating rod (13) and the square-shaped pressing plate (23) are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220868180.5U CN217365987U (en) | 2022-04-15 | 2022-04-15 | Blood sampling decompression tourniquet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220868180.5U CN217365987U (en) | 2022-04-15 | 2022-04-15 | Blood sampling decompression tourniquet |
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| Publication Number | Publication Date |
|---|---|
| CN217365987U true CN217365987U (en) | 2022-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220868180.5U Active CN217365987U (en) | 2022-04-15 | 2022-04-15 | Blood sampling decompression tourniquet |
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| Country | Link |
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| CN (1) | CN217365987U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115363681A (en) * | 2022-10-24 | 2022-11-22 | 吉林大学 | A hemostasis device that is used for PICC to put cold compress behind pipe |
-
2022
- 2022-04-15 CN CN202220868180.5U patent/CN217365987U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115363681A (en) * | 2022-10-24 | 2022-11-22 | 吉林大学 | A hemostasis device that is used for PICC to put cold compress behind pipe |
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