CN220459559U - Fixing device for radial artery puncture - Google Patents
Fixing device for radial artery puncture Download PDFInfo
- Publication number
- CN220459559U CN220459559U CN202321073383.6U CN202321073383U CN220459559U CN 220459559 U CN220459559 U CN 220459559U CN 202321073383 U CN202321073383 U CN 202321073383U CN 220459559 U CN220459559 U CN 220459559U
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- CN
- China
- Prior art keywords
- patient
- cushion block
- radial artery
- cushion
- artery puncture
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- 210000002321 radial artery Anatomy 0.000 title claims abstract description 22
- 239000008280 blood Substances 0.000 claims description 40
- 210000004369 blood Anatomy 0.000 claims description 40
- 210000000707 wrist Anatomy 0.000 claims description 19
- 238000000034 method Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011435 rock Substances 0.000 abstract description 3
- 230000017531 blood circulation Effects 0.000 description 4
- 230000002980 postoperative effect Effects 0.000 description 4
- 230000002439 hemostatic effect Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000002586 coronary angiography Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 230000008733 trauma Effects 0.000 description 2
- 230000003143 atherosclerotic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002690 local anesthesia Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
Abstract
The utility model relates to a medical instrument's field discloses a fixing device for radial artery puncture, and it includes cushion and two gasbags, the cushion can be dismantled and connect on the palm of operating table, two the gasbag all sets up in the cushion top surface, two the gasbag is used for the arm of centre gripping patient. The utility model has the advantages of fixed patient's arm in the puncture in-process reduces because of patient's arm rocks the influence that leads to the fact the puncture success rate to reduce the wound that causes patient's health, shorten the effect of operation process simultaneously.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a fixing device for radial artery puncture.
Background
Coronary angiography is a common and effective method of diagnosing coronary atherosclerotic heart disease, and is now widely used clinically and is considered to be the "gold standard" for diagnosing coronary heart disease. The radial artery coronary angiography has been widely accepted by medical staff and patients because of the advantages of rapid postoperative recovery, fewer complications and the like.
In the treatment process, the arm of the patient is required to be abducted, placed on the hand supporting plate horizontally, and the local anesthesia is carried out on the puncture point of the radial artery of the wrist. In order to facilitate puncture, the surgical towel is rolled into a columnar shape in clinic, the wrist of a patient is placed on the columnar surgical towel, and the palm side of the palm is bound on the palm supporting plate by a bandage.
Aiming at the related technology, the inventor finds that in the puncturing process, the patient can shake arms due to tension, discomfort and other factors, so that the puncturing is failed, and the patient needs to puncture again, which not only increases the trauma to the body of the patient, but also influences the operation progress.
Disclosure of Invention
In order to fix patient's arm in the puncture process, reduce the influence that leads to the fact the puncture success rate because of patient's arm rocks to reduce the wound that causes patient's health, shorten the operation process simultaneously, this application provides a fixing device for radial artery puncture.
The application provides a radial artery puncture is with fixing device adopts following technical scheme:
the utility model provides a radial artery is fixing device for puncture, includes cushion and two gasbags, the cushion can be dismantled and be connected on the palm hand board of operating table, two the gasbag all sets up in the cushion top surface, two the gasbag is used for the arm of centre gripping patient.
Through adopting above-mentioned technical scheme, before the puncture, install the cushion on the palm of operating table, place patient's arm on the cushion, aerify two gasbags, make two gasbags bulge to carry out the centre gripping to patient's arm, fixed patient's arm, reduced because of patient's arm rocks the influence that causes the puncture success rate, thereby reduced the wound that causes patient's health, shortened the operation progress simultaneously.
Optionally, the gasbag bottom is provided with the son and detains, the cushion top surface is provided with the box, son is detained and the box lock.
Through adopting above-mentioned technical scheme, detain the son on the gasbag with the box lock that corresponds on the cushion, then accomplish the installation to the gasbag, easy operation is convenient, is convenient for take off the gasbag at the postoperative simultaneously and disinfect clean.
Optionally, one end of the cushion block, which is close to the operating table, is inclined upwards, and the inclination angle between the cushion block and the horizontal plane is 5-10 degrees.
Through adopting above-mentioned technical scheme, the one end that the cushion is close to the operating table leans upward, and patient's arm is put on the cushion, and the shoulder is higher than wrist portion to can prevent blood backward flow in the puncture process.
Optionally, a blood collection groove is formed in the cushion block, the blood collection groove is located at a position corresponding to the wrist of the patient, and gauze is arranged in the blood collection groove.
Through adopting above-mentioned technical scheme, set up album blood groove corresponding patient's wrist portion on the cushion, when there is blood outflow at puncture in-process patient's wrist portion, because the cushion is the inclined condition from patient's shoulder to wrist for blood flows down along the inclined plane, finally flows to album blood inslot, and the gauze of album blood inslot absorbs blood, thereby prevents that blood from spreading on the cushion, the postoperative clearance of being convenient for.
Optionally, a supporting block is arranged in the blood collection groove, and the supporting block and the gauze are arranged at intervals.
By adopting the technical scheme, the supporting block is arranged in the blood collection groove, the wrist of the patient is lapped on the supporting block during puncture, and the supporting block supports the wrist of the patient, so that the skin at the puncture position is tensioned, and the radial artery is fully exposed, thereby being convenient for a doctor to puncture; meanwhile, the supporting blocks and the gauze are arranged at intervals, so that the supporting blocks can be prevented from being stained with more blood, and the cleaning of the supporting blocks is kept.
Optionally, the equal fixedly connected with joint piece in supporting shoe both ends, the joint groove has all been seted up at album blood groove both ends, two the joint piece is in the joint groove that corresponds respectively.
By adopting the technical scheme, the two clamping blocks on the supporting block are respectively clamped in the corresponding clamping grooves, so that the supporting block is fixed in the hemostatic groove, and the supporting block is installed; simultaneously, the supporting block is convenient to take out, so that the gauze can be replaced conveniently.
Optionally, an elbow groove is formed in the cushion block, and the elbow groove is formed corresponding to the elbow position of the patient.
By adopting the technical scheme, the elbow groove is formed in the cushion block so as to accommodate the elbow of the patient, conform to the physiological curve of the human body and improve the comfort level of the patient.
Optionally, the top surface of cushion one end has seted up the restriction hole, the restriction hole corresponds patient's palm position setting, wear to be equipped with the restriction strip in the restriction hole, the restriction strip both ends are pasted through the second magic.
By adopting the technical scheme, after the arm of a patient is placed on the cushion block, the palm of the patient is placed in the restraint strap, the restraint strap is tensioned according to the size of the palm of the patient, and the palm side of the patient is fixed by bonding, so that the palm of the patient is fixed during puncture; and meanwhile, the second magic tape is used for fixing the restraint strap, so that the tightness degree of the restraint strap can be conveniently adjusted and saved according to the palm sizes of different patients, and the applicability of the restraint strap is improved.
In summary, the present application includes at least one of the following beneficial technical effects:
before puncture, the cushion block is arranged on a hand supporting plate of an operating table, the arm of a patient is placed on the cushion block, the air bags are inflated, so that the two air bags bulge, the arm of the patient is clamped, the arm of the patient is fixed, the influence on the success rate of puncture caused by the shaking of the arm of the patient is reduced, the trauma to the body of the patient is reduced, and meanwhile, the operation progress is shortened;
when blood flows out from the wrist of the patient in the puncturing process, the cushion block is in an inclined state from the shoulder to the wrist of the patient, so that the blood flows down along the inclined plane and finally flows into the blood collecting groove, and gauze in the blood collecting groove absorbs the blood, so that the blood is prevented from spreading on the cushion block, and the blood is convenient to clean after operation;
the blood collection groove is internally provided with a supporting block, the wrist of the patient is lapped on the supporting block during puncture, and the supporting block supports the wrist of the patient, so that the skin at the puncture position is tensioned, and radial artery is fully exposed, thereby being convenient for a doctor to puncture; meanwhile, the supporting blocks and the gauze are arranged at intervals, so that the supporting blocks can be prevented from being stained with more blood, and the cleaning of the supporting blocks is kept.
Drawings
FIG. 1 is a schematic view of the overall structure of an embodiment of the present application;
FIG. 2 is a partial bottom view of an embodiment of the present application, primarily for illustrating a first velcro;
FIG. 3 is a schematic view of a portion of the structure of an embodiment of the present application, mainly for showing a support block;
FIG. 4 is an enlarged partial view of portion A of FIG. 1, primarily for showing a second velcro;
fig. 5 is a bottom view of a portion of the structure of an embodiment of the present application, mainly for showing a sub-buckle.
Fig. 6 is a top view of a portion of the structure of an embodiment of the present application, mainly for showing a female buckle.
Reference numerals illustrate: 1. a cushion block; 11. a positioning groove; 12. elbow grooves; 13. a blood collection tank; 14. gauze; 2. a first magic tape; 31. a support block; 32. a clamping block; 33. a clamping groove; 41. restraining straps; 42. restraining the hole; 43. the second magic tape; 2. a limit component; 21. an air bag; 22. a sub-buckle; 23. a female buckle; 3. and a hand supporting plate.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-6.
The embodiment of the application discloses a fixing device for radial artery puncture.
Referring to fig. 1, a radial artery puncture fixing device comprises a cushion block 1 and a limiting assembly 2, wherein the cushion block 1 is detachably connected to a hand supporting plate 3 of an operating table, and an arm of a patient is placed in the cushion block 1. The limiting component 2 is arranged on the top surface of the cushion block 1 and used for limiting the arm of a patient so as to prevent the patient from shaking the arm in the puncturing process.
Referring to fig. 1 and 2, the length direction of the cushion block 1 is parallel to the length direction of the hand supporting plate 3, the first magic tape 2 is fixedly connected to the bottom surface of the cushion block 1 and the top surface of the hand supporting plate 3, and the first magic tape 2 on the bottom surface of the cushion block 1 is aligned with and bonded with the first magic tape 2 on the top surface of the hand supporting plate 3, so that the cushion block 1 is fixed on the hand supporting plate 3. The end of the cushion block 1, which is close to the operating table, is inclined upwards, and the inclination angle between the cushion block and the horizontal plane is 5-10 degrees, so that the condition of blood reflux after puncture is prevented, and the condition is set to be 5 degrees in the embodiment.
Referring to fig. 1, a positioning groove 11 is formed in the top surface of a cushion block 1, the positioning groove 11 is formed along the length direction of the cushion block 1, and a patient arm is placed in the positioning groove 11 during treatment, so that the positioning effect on the patient arm is achieved. The positioning groove 11 is provided with a depth smaller than the height of the arm of the patient when the arm of the patient is flatly placed, so that a doctor can puncture the arm of the patient conveniently. The top surface of the cushion block 1 is provided with an elbow groove 12, and the elbow groove 12 is arranged corresponding to the elbow of the patient so as to accommodate the elbow of the patient, conform to the physiological curve of the human body and improve the comfort level of the patient. The blood collection groove 13 has still been seted up to cushion 1 top surface, the position that blood collection groove 13 corresponds patient's wrist department is seted up, gauze 14 has been placed in the blood collection groove 13, when patient's wrist portion has blood to flow out at puncture in-process, because cushion 1 is the inclined condition from patient's shoulder to the wrist for blood flows down along the constant head tank 11 inclined plane, finally flows to the blood collection inslot 13, the gauze 14 in the blood collection groove 13 absorbs blood, thereby prevent that blood from spreading out on cushion 1, the postoperative clearance of being convenient for.
Referring to fig. 1 and 3, a support block 31 is provided in the blood collection groove 13 to support the wrist of the patient, so that the skin at the puncture site is tensioned, and the radial artery is fully exposed, thereby facilitating the puncture of the doctor. The top surface of the support block 31 is arranged in an arc shape to fit the curved portion of the wrist of the patient. The length direction of the supporting block 31 is perpendicular to the length direction of the cushion block 1, clamping blocks 32 are fixedly connected to two ends of the supporting block 31, clamping grooves 33 are formed in two inner walls of the blood collecting groove 13 parallel to the length direction of the cushion block 1, the two clamping blocks 32 are respectively clamped in the corresponding clamping grooves 33, and accordingly the supporting block 31 is fixed to the cushion block 1, and meanwhile the supporting block 31 is convenient to take out, so that the gauze 14 can be replaced. In order to avoid the supporting block 31 being stained with more blood, the supporting block 31 and the gauze 14 are arranged at intervals.
Referring to fig. 1 and 4, a restraint strap 41 is disposed in the positioning slot 11, the restraint strap 41 being positioned on a side of the hemostatic slot facing away from the elbow slot 12, the restraint strap 41 being configured to secure a palm of a patient. The cushion block 1 is provided with a restraint hole 42, the restraint hole 42 is correspondingly provided with a restraint belt 41, the restraint belt 41 is arranged in the restraint hole 42 in a penetrating mode, two ends of the restraint belt 41 respectively penetrate out of two openings of the restraint hole 42, and two ends of the restraint belt 41 are bonded through a second magic tape 43.
Referring to fig. 1, 5 and 6, the limiting assembly 2 includes two air bags 21, the two air bags 21 are respectively located at two sides of the positioning groove 11, and when the air bags 21 are inflated and swelled, the distance between the two air bags 21 is smaller than the width of the patient arm when the patient arm is flat, so that the two air bags 21 clamp the patient arm and limit the patient arm. The air bag 21 and the hemostatic slot are arranged at intervals, so that a space is reserved for a doctor to perform puncture operation, and the doctor is convenient to puncture. The two air bags 21 are provided with air charging holes, so that the air bags 21 can be conveniently inflated and deflated by using an air pump. The length direction of the air bags 21 is parallel to the length direction of the cushion block 1, a plurality of sub-buckles 22 are fixedly connected to the bottoms of the two air bags 21, the sub-buckles 22 are arranged at equal intervals along the length direction of the air bags 21, a plurality of female buckles 23 are fixedly connected to two sides of the top surface of the cushion block 1, and the female buckles 23 are arranged corresponding to the adjacent sub-buckles 22. In this embodiment, three sub-buttons 22 are provided at the bottom of each air bag 21, and the sub-buttons 22 on the air bags 21 are fastened with corresponding female buttons 23 on the cushion block 1, so that the air bags 21 are mounted.
The embodiment of the application provides a radial artery puncture fixing device, which comprises the following implementation principles: before the patient performs puncture, the air bags 21 are inflated, and the two air bags 21 bulge to clamp the arm of the patient, so that the arm of the patient is fixed. The restraint belt 41 is then pulled up according to the size of the palm of the patient, and is fixed by adhesion, so that the palm side of the palm of the patient is fixed, and the arm of the patient is fixed during puncturing.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (7)
1. A radial artery puncture fixing device, characterized in that: the hand supporting plate comprises a cushion block (1) and two air bags (21), wherein the cushion block (1) is detachably connected to a hand supporting plate (3) of an operating table, the two air bags (21) are arranged on the top surface of the cushion block (1), and the two air bags (21) are used for clamping arms of a patient;
the blood collection groove (13) is formed in the cushion block (1), the blood collection groove (13) is located at a position corresponding to the wrist of a patient, and gauze (14) is arranged in the blood collection groove (13).
2. A radial artery puncture fixation device of claim 1, wherein: the bottom of the air bag (21) is provided with a sub-buckle (22), the top surface of the cushion block (1) is provided with a female buckle (23), and the sub-buckle (22) is buckled with the female buckle (23).
3. A radial artery puncture fixation device of claim 1, wherein: one end of the cushion block (1) close to the operating table is inclined upwards, and the inclination angle between the cushion block and the horizontal plane is 5-10 degrees.
4. A radial artery puncture fixation device of claim 1, wherein: the blood collection groove (13) is internally provided with a supporting block (31), and the supporting block (31) and the gauze (14) are arranged at intervals.
5. A radial artery puncture fixation device of claim 4, wherein: the blood collection device is characterized in that clamping blocks (32) are fixedly connected to two ends of the supporting block (31), clamping grooves (33) are formed in two ends of the blood collection groove (13), and the two clamping blocks (32) are respectively clamped in the corresponding clamping grooves (33).
6. A radial artery puncture fixation device of claim 1, wherein: an elbow groove (12) is formed in the cushion block (1), and the elbow groove (12) is formed corresponding to the elbow position of the patient.
7. A radial artery puncture fixation device of claim 1, wherein: the top surface of cushion (1) one end has seted up restraint hole (42), restraint hole (42) correspond patient palm position setting, wear to be equipped with restraint strap (41) in restraint hole (42), restraint strap (41) both ends are through second magic subsides (43) bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073383.6U CN220459559U (en) | 2023-05-03 | 2023-05-03 | Fixing device for radial artery puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321073383.6U CN220459559U (en) | 2023-05-03 | 2023-05-03 | Fixing device for radial artery puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220459559U true CN220459559U (en) | 2024-02-09 |
Family
ID=89799991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321073383.6U Active CN220459559U (en) | 2023-05-03 | 2023-05-03 | Fixing device for radial artery puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220459559U (en) |
-
2023
- 2023-05-03 CN CN202321073383.6U patent/CN220459559U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |