CN213031175U - Special fixing wrist pillow for radial artery puncture - Google Patents
Special fixing wrist pillow for radial artery puncture Download PDFInfo
- Publication number
- CN213031175U CN213031175U CN202021097126.2U CN202021097126U CN213031175U CN 213031175 U CN213031175 U CN 213031175U CN 202021097126 U CN202021097126 U CN 202021097126U CN 213031175 U CN213031175 U CN 213031175U
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- Prior art keywords
- fixing
- wrist
- pillow
- radial artery
- fixing plate
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- Expired - Fee Related
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- 210000000707 wrist Anatomy 0.000 title claims abstract description 73
- 210000002321 radial artery Anatomy 0.000 title claims abstract description 39
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 239000000853 adhesive Substances 0.000 claims abstract description 3
- 230000001070 adhesive effect Effects 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 210000004247 hand Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004868 gas analysis Methods 0.000 description 2
- 230000003699 hair surface Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 208000028399 Critical Illness Diseases 0.000 description 1
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 201000004193 respiratory failure Diseases 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of medical instrument, concretely relates to special fixed wrist pillow of radial artery puncture. The fixing wrist pillow comprises a fixing plate, a fixing band and a supporting wrist pillow, wherein the fixing plate is a rectangular plate and comprises a hand fixing part and a wrist supporting part, one end of the fixing band is fixedly arranged on one side of the hand fixing part, and the other end of the fixing band is connected to the other side of the hand fixing end through an adhesive piece; a groove which is sunken into the fixing plate is formed on the axial line of the long shaft of the wrist supporting part; the support wrist pillow comprises a soft pillow and an adjusting slide block, the soft pillow is fixedly connected with the adjusting slide block, the adjusting slide block is clamped in the groove in a matching mode to enable the support wrist pillow to move in the groove, and the connecting bands are arranged at the front end and the rear end of the fixing plate to enable the fixing plate to be matched with the hand supporting plate of the sickbed for use; is suitable for patients with different hand sizes and fat-thin states, can effectively tighten the radial artery and is convenient for puncture.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to special fixed wrist pillow of radial artery puncture.
Background
The invasive blood pressure monitoring is carried out by the radial artery puncture catheter in clinic, the blood pressure change of a patient can be dynamically observed, the arterial blood is convenient to draw, the blood gas analysis is carried out, the blood gas analysis and detection result is used for judging the nature and degree of respiratory failure of a critically ill patient and the acid-base balance in the body, and the method is one of important auxiliary means for clinical rescue treatment. The device is widely applied to anesthesia departments, intensive care units, operating rooms, emergency rooms and the like. Therefore, the rapid, accurate and painless radial artery puncture catheter placement and arterial blood collection are of great importance for definite diagnosis and life saving of patients. The radial artery is located at the wrist part, has the advantages of shallow position surface, easy puncture, high cooperation degree of patients, capability of observing the puncture part at any time and low damage degree to surrounding tissues, and is often used as the preferred part for arterial blood sampling.
In order to improve the success rate of the puncture tube placement, the radial artery of a patient is required to be in a straight state as much as possible, so the wrist of the patient needs to be cushioned, however, most departments and even hospitals do not have wrist cushions specially used for radial artery puncture at present, and the positions of the arms of the patient need to be adjusted besides the wrist cushions are prepared before puncture, so that the patient needs to be placed in a supine position, the puncture arms need to be extended to facilitate puncture by an operator, and in order to avoid that the wrist of the patient affects the puncture effect due to stimulation and disorder in the puncture process, the fingers of the patient need to be fixed, the simple wrist cushions cannot well fix the hands of the patient, even if some hospitals are prepared with wrist cushions at present, the parts of the wrist cushions for supporting the wrists cannot be suitable for patients with fat and thin hands and different sizes, the applicability is not strong, and the use is inconvenient.
Disclosure of Invention
The utility model provides a do not have the wrist pad that is used for radial artery puncture specially, simple and easy wrist pad to patient's hand and can not play fixed action, the current wrist pad can not adapt to the defect and the problem of different people's hand size to present radial artery puncture operation, the utility model provides a special fixed wrist pillow of radial artery puncture.
The utility model provides a scheme that its technical problem adopted is: a special fixing wrist pillow for radial artery puncture comprises a fixing plate, a fixing band and a supporting wrist pillow, wherein the fixing plate is a rectangular plate and comprises a hand fixing part and a wrist supporting part, one end of the fixing band is fixedly arranged on one side of the hand fixing part, and the other end of the fixing band is connected to the other side of the hand fixing end through an adhesive piece; a groove which is sunken into the fixing plate is formed on the axial line of the long shaft of the wrist supporting part; the support wrist pillow comprises a soft pillow body and an adjusting slide block, the soft pillow body is fixedly connected with the adjusting slide block, the adjusting slide block is matched and clamped in the groove to enable the support wrist pillow body to move in the groove, and the connecting band is arranged at the front end and the rear end of the fixing plate to enable the fixing plate to be matched with a supporting plate of a sickbed.
In the fixing wrist pillow special for radial artery puncture, the groove is a convex groove with a narrow upper part and a wide lower part, the adjusting slider comprises a clamping part and a sliding part, the clamping part is positioned at the upper end of the sliding part and is integrally connected with the sliding part, the sliding part is clamped in the groove in a matching manner, and the soft pillow is fixedly installed on the clamping part.
According to the fixing wrist pillow special for radial artery puncture, the surface of the hand fixing part is fixedly provided with the soft cushion, and the soft cushion is a sponge layer or a cotton felt layer.
According to the special fixing wrist pillow for radial artery puncture, the middle part of the soft pillow is provided with the concave part which can be attached to the radian of the wrist of a human body.
According to the fixing wrist pillow special for radial artery puncture, the thickness of the fixing plate is 1-3 cm.
According to the fixing wrist pillow special for radial artery puncture, the connecting band is an integral band, and two ends of the connecting band are fixedly installed on the left side and the right side of the fixing plate respectively.
In the fixing wrist pillow special for radial artery puncture, the connecting band is a binding band or two sections of bands connected through buckles.
The utility model has the advantages that: the fixing wrist pillow for radial artery puncture of the utility model has one end of the fixing band anchored at one side of the hand fixing end and the other end adhered at the other side of the hand fixing part through the magic tape so as to fix the fingers of the human body when the radial artery puncture is carried out; the length of the fixing belt is slightly longer, and the fixing belt can be adjusted according to the size of the hand; the soft pad on the surface of the hand fixing part can prevent the fingers of the patient from directly contacting the fixing plate, so that the fixing plate is comfortable; the support wrist pillow can be suitable for patients with different hand sizes and fat and thin by moving the adjusting slider back and forth in the groove, so that the radial artery of the patient is ensured to be as straight as possible, the radial artery is in a full and full state, an operator can conveniently control the puncture angle, and the puncture effect is ensured; the connecting belt is arranged below the two ends of the fixing plate, so that the fixing plate and the sickbed supporting plate can be conveniently matched for use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a usage state structure of the present invention.
Fig. 3 is a schematic view of the structure of the utility model in use state.
Fig. 4 is a schematic cross-sectional view of fig. 3.
Fig. 5 is a schematic view of the cross-sectional structure along the direction A-A in fig. 4.
Fig. 6 is a schematic structural view of the wrist pillow of the present invention.
Reference numbers in the figures: the medical hand fixing device comprises a fixing plate 1, a hand fixing part 11, a wrist supporting part 12, a fixing band 2, a wrist supporting pillow 3, a groove 4, a magic tape 5, a rivet 6, a soft pillow 7, an adjusting slider 8, a clamping part 9, a sliding part 10, a connecting band 13, a sickbed hand supporting plate 14, a rotating seat 15 and a clamping part 16.
Detailed Description
The utility model provides a do not have the wrist pad that is used for radial artery puncture specially, simple and easy wrist pad to patient's hand and can not play fixed action, the current wrist pad can not adapt to the defect and the problem of different people's hand size to present radial artery puncture operation, the utility model provides a special fixed wrist pillow of radial artery puncture. The present invention will be further explained with reference to the drawings and examples.
Example 1: as shown in fig. 1 to 6, the special fixing wrist pillow for radial artery puncture provided in this embodiment includes a fixing plate 1, a fixing band 2, a supporting wrist pillow 3 and a connecting band 13, wherein the fixing plate is a rectangular plate with a certain thickness, the thickness of the fixing plate is controlled to be 1 to 3cm, the fixing plate can be divided into a front hand fixing portion 11 and a rear wrist supporting portion 12 in the front-rear direction, and a sponge layer or a cotton felt layer is adhered or anchored on the surface of the hand supporting portion as a cushion. 2-4 round holes are arranged on a panel at one side (left side or right side) of the hand fixing part 11, and one end of the fixing strap 2 is anchored in the round holes through a rivet 6 so as to fixedly install the fixing strap on the fixing plate; the other side (right side or left side) of the hand fixing part is fixedly connected with a hair surface or a hook surface of the magic tape 5, the back surface of the other end of the fixing band is sewn with the hook surface or the hair surface of the magic tape, and the length of the magic tape part on the fixing band is larger than that of the magic tape part on the fixing plate, so that the fixing band can be adjusted according to the sizes and the fat and thin of hands of different patients; an inward concave groove 4 is arranged on the axial line of the long axis of the wrist supporting part 12, and the groove is a convex groove with a narrow upper part and a wide lower part. The support wrist pillow 3 comprises a soft pillow 7 and an adjusting slide block 8, the adjusting slide block comprises a clamping part 9 and a sliding part 10, the clamping part is positioned at the upper end of the sliding part and is integrally connected with the sliding part, and the sliding part is in a convex structure and is matched and clamped in the convex groove 4; the cushion 7 is fixedly mounted on the clamping portion 9, and the clamping portion is positioned outside the groove when the sliding portion is clamped in the groove.
Connecting belts 13 are arranged at the front end and the rear end of the fixing plate, the connecting belts can be integrated belts, and the two ends of the connecting belts are respectively fixedly arranged on the left side wall and the right side wall of the fixing plate or directly arranged on the fixing plate; or the connecting belt is two sections of belts, the end parts of the two sections of belts are arranged on the two side walls of the fixing plate or on the fixing plate, and the connecting ends of the two sections of belts can be connected in a tying or inserting and buckling manner. Can place fixed plate 1 on sick bed support arm board 14 and carry out spacingly through connecting band 13, because sick bed support arm board is common in the ward, every sick bed conventionality can be equipped with a sick bed support arm board, can use the fixed plate of this embodiment and the cooperation of sick bed support arm board through increasing the connecting band, the below of sick bed support arm board is equipped with roating seat 15, the tip is equipped with fastener 16 and can couples together with the sick bed, and can adjust through the roating seat and turn to, be more convenient for puncture.
Before carrying out the puncture, fix plate suit is on sick bed support palm the palm the board earlier, place the patient in the supine position and with the arm abduction of needing the puncture in order to do benefit to the operation of puncture person, abduction angle generally is no longer than 90, so as not to cause the discomfort for the patient as the prerequisite, then with the recess tail end cunning of soft pillow from the fixed plate, the wrist pillow is placed in patient wrist below afterwards, according to patient's hand size and fat thin, promote the adjusting block back-and-forth movement, this moment because the wrist has the extrusion to soft pillow to support the wrist pillow and can not produce the displacement in the recess, thereby guarantee the supporting effect, paste the magic of fixed band again and paste and tie on the fixed plate and restraint finger.
Example 2: the special fixing wrist pillow for radial artery puncture of the embodiment is different from the special fixing wrist pillow for radial artery puncture of the embodiment 1 in that the special fixing wrist pillow for radial artery puncture of the embodiment can be directly used without being connected with a hospital bed, as shown in fig. 3, a connecting belt on a fixing plate is removed and can be directly used for puncture, the structure is suitable for a patient with arms placed beside the hospital bed and cannot be moved conveniently, in order to match the physical condition of the patient, the fixing plate can be placed on the hospital bed to perform radial artery puncture on the patient, the fixing wrist pillow can be adjusted according to the supine posture of the patient, and the special fixing wrist pillow for.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement and improvement made within the spirit and principle scope of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. The utility model provides a special fixed wrist pillow of radial artery puncture which characterized in that: the wrist pillow comprises a fixing plate, a fixing belt, a supporting wrist pillow and a connecting belt, wherein the fixing plate is a rectangular plate and comprises a hand fixing part and a wrist supporting part, one end of the fixing belt is fixedly arranged on one side of the hand fixing part, and the other end of the fixing belt is connected to the other side of the hand fixing end through an adhesive piece; a groove which is sunken into the fixing plate is formed on the axial line of the long shaft of the wrist supporting part; the support wrist pillow comprises a soft pillow body and an adjusting slide block, the soft pillow body is fixedly connected with the adjusting slide block, the adjusting slide block is matched and clamped in the groove to enable the support wrist pillow body to move in the groove, and the connecting band is arranged at the front end and the rear end of the fixing plate to enable the fixing plate to be matched with the hand supporting plate of the sickbed to be used.
2. The special fixing wrist pillow for radial artery puncture according to claim 1, characterized in that: the groove is a convex groove with a narrow upper part and a wide lower part, the adjusting slide block comprises a clamping part and a sliding part, the clamping part is positioned at the upper end of the sliding part and is integrally connected with the sliding part, the sliding part is clamped in the groove in a matching manner, and the soft pillow is fixedly arranged on the clamping part.
3. The special fixing wrist pillow for radial artery puncture according to claim 1, characterized in that: the surface fixed mounting of hand fixed part has the one deck cushion, the cushion is sponge layer or cotton felt layer.
4. The special fixing wrist pillow for radial artery puncture according to claim 1, characterized in that: the middle part of the soft pillow is provided with a concave part which can be attached to the radian of the wrist of a human body.
5. The special fixing wrist pillow for radial artery puncture according to claim 1, characterized in that: the thickness of the fixing plate is 1-3 cm.
6. The special fixing wrist pillow for radial artery puncture according to claim 1, characterized in that: the connecting band is an integrated band, and two ends of the connecting band are respectively fixedly arranged on the left side wall and the right side wall of the fixing plate or the fixing plate.
7. The special fixing wrist pillow for radial artery puncture according to claim 1, characterized in that: the connecting band is a binding band or two sections of bands connected through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097126.2U CN213031175U (en) | 2020-06-15 | 2020-06-15 | Special fixing wrist pillow for radial artery puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021097126.2U CN213031175U (en) | 2020-06-15 | 2020-06-15 | Special fixing wrist pillow for radial artery puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213031175U true CN213031175U (en) | 2021-04-23 |
Family
ID=75523451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021097126.2U Expired - Fee Related CN213031175U (en) | 2020-06-15 | 2020-06-15 | Special fixing wrist pillow for radial artery puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213031175U (en) |
-
2020
- 2020-06-15 CN CN202021097126.2U patent/CN213031175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |