CN217014592U - Bolster convenient to radial artery blood gas puncture and hemostasis by compression - Google Patents
Bolster convenient to radial artery blood gas puncture and hemostasis by compression Download PDFInfo
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- CN217014592U CN217014592U CN202120394227.4U CN202120394227U CN217014592U CN 217014592 U CN217014592 U CN 217014592U CN 202120394227 U CN202120394227 U CN 202120394227U CN 217014592 U CN217014592 U CN 217014592U
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- hemostasis
- pressure
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Abstract
本实用新型公开了一种便于桡动脉血气穿刺及压迫止血的垫枕，其包括垫枕，其特征在于，所述垫枕包括压脉带，压脉带包括用于压迫穿刺点的压力止血结构；压脉带的其中一端与垫枕固定连接，另一端与垫枕组合连接；压力止血结构与压脉带活动连接。本实用新型的垫枕用于放置患者的手臂，采血完成后，将压力止血结构调节至合适的位置，使压力止血结构对准采血的穿刺点，然后将压脉带与垫枕组合连接，从而使得压力止血结构对穿刺点起到压迫止血作用。
The utility model discloses a pillow which is convenient for radial artery blood gas puncture and compression hemostasis, which comprises a pillow, and is characterized in that the cushion includes a pressure pulse belt, and the pressure pulse belt includes a pressure hemostasis structure for compressing the puncture point One end of the pressure pulse belt is fixedly connected with the cushion, and the other end is connected with the cushion in combination; the pressure hemostasis structure is movably connected with the pressure pulse belt. The cushion of the utility model is used to place the arm of the patient. After blood collection is completed, the pressure hemostasis structure is adjusted to a suitable position, so that the pressure hemostasis structure is aligned with the puncture point of blood collection, and then the pulse pressure belt and the cushion are combined and connected, thereby The pressure hemostasis structure can exert pressure hemostasis on the puncture point.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a bolster convenient for radial artery blood-gas puncture and compression hemostasis.
Background
Blood tests are an important method of understanding the condition of the body. Several tens of physiological data evaluations can be performed from blood. Therefore, blood drawing is an important step in medical procedures (diagnosis, treatment monitoring, etc.) and health examinations. Blood collection is not smooth, the method is incorrect, and the test result is directly influenced.
Arterial blood carries oxygen to provide energy for human metabolism, and is generally used for blood gas analysis. The arteries hide deep under the skin, and therefore blood drawing is difficult. Blood is typically taken from the ulnar artery, radial artery or femoral artery at the base of the thigh in the elbow.
The radial artery is one of the first-choice parts for collecting blood samples, because the radial artery is positioned at a body surface exposure part, the radial artery is easy to close and position, no important tissues are arranged around the radial artery, the radial artery is arranged on the deep surface, the compression fracture is easy to stop bleeding, and the blood flow of the forearm and the side branch of the hand is rich, thereby being beneficial to avoiding the ischemic necrosis of the hand caused by the complication of embolism after the radial artery puncture.
Because the arterial pressure is big, need cover the puncture point with aseptic gauze after the needle is pulled out in the puncture of arterial blood gas and press more than 10 minutes, but nursing staff clinical work is busy, and nurse's staff is nervous, and this operation has taken care of the more operating time of nursing staff, if design an instrument to artery puncture point hemostasis by compression then can save nursing staff's daily operating time.
The utility model aims at the problems and provides the bolster convenient for radial artery blood-gas puncture and compression hemostasis.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems in the background art, the utility model provides a bolster convenient for radial artery blood-gas puncture and compression hemostasis.
A bolster convenient for radial artery blood and gas puncture and compression hemostasis comprises a bolster and is characterized in that the bolster comprises a pulse pressing belt, and the pulse pressing belt comprises a pressure hemostasis structure used for compressing a puncture point; one end of the pulse-compressing belt is connected with the pad pillow in a combined way; the pressure hemostasis structure is movably connected with the tourniquet. The bolster is used for placing the arm of a patient, after blood collection is completed, the pressure hemostasis structure is adjusted to a proper position to be aligned with a puncture point for blood collection, and then the tourniquet is connected with the bolster in a combined mode, so that the pressure hemostasis structure plays a role in compression hemostasis on the puncture point.
Further, the upper surface of the bolster includes a downwardly concave arc-shaped groove. When the arm-rest device is used, the arm of a patient is placed in the arc-shaped groove, so that the physiological curve of the human body is met, and the arm can be prevented from moving to a certain extent.
Furthermore, the bolster comprises a shell and a filler, wherein the shell is made of soft and breathable cloth, and the filler is made of memory cotton or sponge. The bolster with the arrangement is soft and comfortable.
Further, the length of the bolster is at least 10cm, the width is at least 5cm, and the thickness is at least 6 cm. The bolster with the size setting is more suitable for clinical use.
Furthermore, the vein pressing belt is an elastic strip belt. The tourniquet can avoid hurting the arm of a patient, and can be reused after being sterilized.
Or the vein pressing belt is a disposable vein pressing belt made of high polymer natural rubber, and the vein pressing belt is connected with the bolster in a combined mode. The tourniquet has good effect of compressing blood vessels, and is convenient for blood drawing.
Furthermore, a hook for hanging the vein pressing belt is arranged on the bolster, a through hole is formed in the disposable vein pressing belt, and the vein pressing belt is hung on the hook through the through hole. The arrangement is convenient for replacing the tourniquet.
Furthermore, the bolster comprises a double-opening buckle, the double-opening buckle is fixedly connected with one end of the bolster, the pulse pressing belt is fixedly connected with the other end of the bolster, and the free end of the pulse pressing belt is connected with the double-opening buckle in a combined mode. When in use, the free end of the tourniquet is wound around the double-port button, so that the tourniquet is combined and connected with the double-port button.
Further, the outer surface of the vein pressing belt comprises a first sticking surface and a second sticking surface. After the free end of the tourniquet bypasses the double-opening button, the first adhesive surface and the second adhesive surface are adhered, so that the free end of the tourniquet is fixed.
Furthermore, the pressure hemostasis structure comprises a hemostatic plug and a connecting ring, the connecting ring is integrally connected with the hemostatic plug, the connecting ring is sleeved on the tourniquet belt, and the hemostatic plug is located below the tourniquet belt. After the tourniquet is connected with the double-buckle in a combined manner, the hemostatic plug is pressed tightly, and the puncture point is subjected to compression hemostasis by the hemostatic plug.
Further, the tampon is a solid plug with a smooth surface and a cylindrical shape. The hemostatic plug with the arrangement can not damage the skin of a patient and has uniform pressure.
Further, the tampon is made of plastic or silica gel materials. The plastic hemostatic plug is low in cost and small in mass, and the silica gel hemostatic plug is elastic and has certain hardness.
Or, the pressure hemostasis structure includes oppression pad and go-between, go-between and oppression pad body coupling, and the go-between cup joints on pressing the arteries and veins area, and the oppression pad is located presses the below of arteries and veins area. When the pressure tourniquet is used, the pressure pad is aligned to a blood sampling puncture point, and the pressure pulse belt is connected with the double-mouth buckle in a combined manner, so that the pressure pad performs compression hemostasis on the puncture point.
Further, the compression pad is a rectangular flat pad. The compression cushion with the arrangement can compress the puncture point on one hand, and has small pressure intensity to the skin and uniform pressure on the other hand, thereby protecting the skin of a patient.
Further, the side of the compression pad that contacts the patient's skin includes a soft pad. The soft pad is contacted with the skin of a patient, has comfortableness and protects the skin.
Further, the soft pad is connected with the compression pad in a combined mode. The arrangement is convenient for replacing the soft cushion.
Further, the cushion includes the cushion body of bottom and the elasticity opening with cushion body coupling, and the elasticity opening cup joints with the oppression pad. When in use, the elastic opening end is sleeved at the bottom of the compression pad.
Further, the compression pad includes a slot for defining the location of the resilient opening. The arrangement can avoid the cushion from slipping.
Further, the connecting ring is a C-shaped ring, the opening of the connecting ring faces downwards, and the connecting ring is positioned above the tampon. The arrangement ensures that the hemostatic plug is positioned on the inner side surface of the tourniquet and performs compression hemostasis on the puncture part.
The utility model has the beneficial effects that: the technical scheme of the utility model can replace the operation of performing compression hemostasis on the artery puncture point by nursing personnel, saves the working time of the nursing personnel and has good compression hemostasis effect.
Drawings
FIG. 1 is a schematic view of the overall structure of the tampon-equipped medical device of the present invention;
FIG. 2 is a schematic front view of the tampon set according to the present invention;
FIG. 3 is a schematic structural view of the connection state of the tampon and the tourniquet according to the present invention;
FIG. 4 is an enlarged schematic view of the dual buckle of the present invention;
FIG. 5 is an enlarged schematic view of the tampon of the present invention;
FIG. 6 is a schematic view of the overall structure of the compression pad according to the present invention;
FIG. 7 is a schematic front view of a compression pad according to the present invention;
FIG. 8 is a schematic view of the connection between the compression pad and the tourniquet according to the present invention;
FIG. 9 is an enlarged schematic view of a compression pad according to the present invention;
in the figure, 1, a bolster; 11. double-mouth buckle; 12. an arc-shaped groove; 2. a tourniquet; 21. a first pasting surface; 22. A second pasting surface; 3. a tampon; 31. a connecting ring; 4. a compression pad; 41. a soft cushion; 42. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below by specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, rather than all embodiments, and other advantages and effects of the present invention can be easily understood by those skilled in the art from the disclosure of the present specification. The present invention can be implemented or applied by other different specific embodiments, and the features in the following embodiments and examples can be combined with each other without conflict, and all other embodiments obtained by a person of ordinary skill in the art without making creative efforts based on the embodiments in the present invention shall fall within the protection scope of the present invention.
Example 1
A bolster 1 convenient for radial artery blood and gas puncture and compression hemostasis comprises a bolster 1 and is characterized in that the bolster 1 comprises a pulse pressing belt 2, and the pulse pressing belt 2 comprises a pressure hemostasis structure used for compressing a puncture point; one end of the pulse pressing belt 2 is fixedly connected with the bolster 1, and the other end is connected with the bolster 1 in a combined manner; the pressure hemostasis structure is movably connected with the tourniquet 2. The bolster 1 is used for placing the arm of a patient, after blood collection is completed, the pressure hemostasis structure is adjusted to a proper position to be aligned with a puncture point for blood collection, and then the tourniquet 2 is connected with the bolster 1 in a combined mode, so that the pressure hemostasis structure plays a role in compression hemostasis on the puncture point.
The bolster 1 comprises a shell and a filler, wherein the shell is made of soft and breathable cloth, and the filler is made of memory cotton or sponge. The bolster 1 arranged in this way is soft and comfortable.
The tourniquet belt 2 is an elastic strip belt. The arranged tourniquet 2 can avoid hurting the arms of the patient, and can be reused after disinfection and sterilization.
The bolster 1 comprises a double-opening buckle 11, the double-opening buckle 11 is fixedly connected with one end of the bolster 1, the pulse pressing belt 2 is fixedly connected with the other end of the bolster 1, and the free end of the pulse pressing belt 2 is connected with the double-opening buckle 11 in a combined mode.
When in use, the free end of the tourniquet 2 is wound around the double-port buckle 11, so that the tourniquet 2 is connected with the double-port buckle 11 in a combined way.
The pressure hemostasis structure includes hemostatic plug 3 and go-between 31, go-between 31 and 3 body coupling of hemostatic plug, and go-between 31 cup joints on pressing arteries and veins area 2, and hemostatic plug 3 is located the below of pressing arteries and veins area 2. After the tourniquet belt 2 is combined and connected with the double-port buckle 11, the hemostatic plug 3 is pressed tightly, and the hemostatic plug 3 performs compression hemostasis on the puncture point.
The connection ring 31 is a "C" shaped ring, the opening of the connection ring 31 is downward, and the connection ring 31 is located above the tampon 3. The arrangement ensures that the hemostatic plug 3 is positioned on the inner side surface of the tourniquet 2 to perform compression hemostasis on the puncture position.
Example 2
A bolster 1 convenient for radial artery blood-gas puncture and compression hemostasis comprises a bolster 1 and is characterized in that the bolster 1 comprises a tourniquet belt 2, and the tourniquet belt 2 comprises a pressure hemostasis structure for compressing a puncture point; one end of the pulse pressing belt 2 is fixedly connected with the bolster 1, and the other end is connected with the bolster 1 in a combined manner; the pressure hemostasis structure is movably connected with the tourniquet 2. The bolster 1 is used for placing the arm of a patient, after blood collection is completed, the pressure hemostasis structure is adjusted to a proper position to be aligned with a puncture point for blood collection, and then the tourniquet 2 is connected with the bolster 1 in a combined mode, so that the pressure hemostasis structure plays a role in compression hemostasis on the puncture point.
The upper surface of the bolster 1 includes a downwardly concave arc-shaped groove 12. When the device is used, the arms of a patient are placed in the arc-shaped grooves 12, so that the physiological curve of the human body is met, and the arm displacement can be avoided to a certain extent.
The bolster 1 comprises a shell and a filler, wherein the shell is made of soft and breathable cloth, and the filler is made of memory cotton or sponge. The bolster 1 arranged in this way is soft and comfortable.
The bolster 1 has a length of 12cm, a width of 5cm and a thickness of 6 cm. The bolster 1 of this size setting is more suitable for clinical use.
The tourniquet belt 2 is a disposable tourniquet belt 2 made of macromolecule natural rubber, and the tourniquet belt 2 is connected with the bolster 1 in a combined way. The tourniquet 2 has good effect of compressing blood vessels, and is convenient for blood drawing.
The bolster 1 is provided with a hook for hanging the tourniquet belt 2, the disposable tourniquet belt 2 is provided with a through hole, and the tourniquet belt 2 is hung on the hook through the through hole. This arrangement facilitates replacement of the tourniquet 2.
The bolster 1 comprises a double-opening buckle 11, the double-opening buckle 11 is fixedly connected with one end of the bolster 1, the pulse pressing belt 2 is fixedly connected with the other end of the bolster 1, and the free end of the pulse pressing belt 2 is connected with the double-opening buckle 11 in a combined mode. When in use, the free end of the tourniquet 2 is wound around the double-port buckle 11, so that the tourniquet 2 is combined and connected with the double-port buckle 11.
The external surface of the tourniquet 2 comprises a first adhesive surface 21 and a second adhesive surface 22. After the free end of the tourniquet belt 2 is wound around the double-opening buckle 11, the first adhesive surface 21 is adhered to the second adhesive surface 22, so that the free end of the tourniquet belt 2 is fixed.
The pressure hemostasis structure includes hemostatic plug 3 and go-between 31, go-between 31 and 3 body coupling of hemostatic plug, and go-between 31 cup joints on pressing arteries and veins area 2, and hemostatic plug 3 is located the below of pressing arteries and veins area 2. After the tourniquet 2 is combined and connected with the double-opening buckle 11, the hemostatic plug 3 is pressed tightly, and the hemostatic plug 3 performs compression hemostasis on the puncture point.
The tampon 3 is a solid plug with a smooth surface and a cylindrical shape. The tampon 3 thus arranged does not damage the skin of the patient and has a strong and uniform pressure.
The tampon 3 is made of plastic or silica gel material. The plastic hemostatic plug 3 has low cost and small mass, and the silica gel hemostatic plug 3 has elasticity and certain hardness.
The connection ring 31 is a "C" shaped ring, the opening of the connection ring 31 is downward, and the connection ring 31 is located above the tampon 3. The arrangement ensures that the hemostatic plug 3 is positioned on the inner side surface of the tourniquet 2 to perform compression hemostasis on the puncture part.
Example 3
A bolster 1 convenient for radial artery blood and gas puncture and compression hemostasis comprises a bolster 1 and is characterized in that the bolster 1 comprises a pulse pressing belt 2, and the pulse pressing belt 2 comprises a pressure hemostasis structure used for compressing a puncture point; one end of the pulse pressing belt 2 is fixedly connected with the bolster 1, and the other end is connected with the bolster 1 in a combined manner; the pressure hemostasis structure is movably connected with the tourniquet 2. The bolster 1 is used for placing the arm of a patient, after blood collection is completed, the pressure hemostasis structure is adjusted to a proper position to align the pressure hemostasis structure to a puncture point for blood collection, and then the tourniquet 2 is combined and connected with the bolster 1, so that the pressure hemostasis structure plays a role in compression hemostasis on the puncture point.
The upper surface of the bolster 1 includes a downwardly concave arc-shaped groove 12. When the device is used, the arms of a patient are placed in the arc-shaped grooves 12, so that the physiological curve of the human body is met, and the arm displacement can be avoided to a certain extent.
The bolster 1 comprises a shell and filler, wherein the shell is made of soft and breathable cloth, and the filler is made of memory cotton or sponge. The bolster 1 arranged in this way is soft and comfortable.
The bolster 1 has a length of 10cm, a width of 6cm and a thickness of 8 cm. The bolster 1 of this size setting is more suitable for clinical use.
The tourniquet 2 is an elastic strip-shaped belt. The arranged tourniquet 2 can avoid hurting the arms of the patient, and can be reused after disinfection and sterilization.
The bolster 1 comprises a double-opening buckle 11, the double-opening buckle 11 is fixedly connected with one end of the bolster 1, the pulse pressing belt 2 is fixedly connected with the other end of the bolster 1, and the free end of the pulse pressing belt 2 is connected with the double-opening buckle 11 in a combined mode. When in use, the free end of the tourniquet 2 is wound around the double-port buckle 11, so that the tourniquet 2 is connected with the double-port buckle 11 in a combined way.
The external surface of the tourniquet 2 comprises a first adhesive surface 21 and a second adhesive surface 22. After the free end of the tourniquet belt 2 passes around the double-port buckle 11, the first adhesive surface 21 is adhered to the second adhesive surface 22, so that the free end of the tourniquet belt 2 is fixed.
The pressure hemostasis structure comprises a compression pad 4 and a connecting ring 31, wherein the connecting ring 31 is integrally connected with the compression pad 4, the connecting ring 31 is sleeved on the vein pressing belt 2, and the compression pad 4 is positioned below the vein pressing belt 2. When in use, the compression pad 4 is aligned to the blood sampling puncture point, and the pulse pressing belt 2 is connected with the double-mouth buckle 11 in a combined manner, so that the compression pad 4 performs compression hemostasis on the puncture point.
The connection ring 31 is a "C" shaped ring, the opening of the connection ring 31 is downward, and the connection ring 31 is located above the compression pad 4. The arrangement ensures that the compression pad 4 is positioned on the inner side surface of the tourniquet 2 to perform compression hemostasis on the punctured part.
Example 4
A bolster 1 convenient for radial artery blood and gas puncture and compression hemostasis comprises a bolster 1 and is characterized in that the bolster 1 comprises a pulse pressing belt 2, and the pulse pressing belt 2 comprises a pressure hemostasis structure used for compressing a puncture point; one end of the pulse pressing belt 2 is fixedly connected with the bolster 1, and the other end is connected with the bolster 1 in a combined manner; the pressure hemostasis structure is movably connected with the tourniquet 2. The bolster 1 is used for placing the arm of a patient, after blood collection is completed, the pressure hemostasis structure is adjusted to a proper position to be aligned with a puncture point for blood collection, and then the tourniquet 2 is connected with the bolster 1 in a combined mode, so that the pressure hemostasis structure plays a role in compression hemostasis on the puncture point.
The upper surface of the bolster 1 includes a downwardly concave arc-shaped groove 12. When the device is used, the arms of a patient are placed in the arc-shaped grooves 12, the physiological curve of the human body is met, and the arm displacement can be avoided to a certain extent.
The bolster 1 comprises a shell and a filler, wherein the shell is made of soft and breathable cloth, and the filler is made of memory cotton or sponge. The bolster 1 arranged in this way is soft and comfortable.
The bolster 1 has a length of at least 10cm, a width of at least 5cm and a thickness of at least 6 cm. The bolster 1 is sized to be more suitable for clinical use.
The tourniquet belt 2 is a disposable tourniquet belt 2 made of macromolecule natural rubber, and the tourniquet belt 2 is connected with the bolster 1 in a combined way. The tourniquet 2 has good effect of compressing blood vessels, and is convenient for blood drawing.
The bolster 1 is provided with a hook for hanging the tourniquet belt 2, the disposable tourniquet belt 2 is provided with a through hole, and the tourniquet belt 2 is hung on the hook through the through hole. This arrangement facilitates replacement of the tourniquet 2.
The bolster 1 comprises a double-opening buckle 11, the double-opening buckle 11 is fixedly connected with one end of the bolster 1, the pulse pressing belt 2 is fixedly connected with the other end of the bolster 1, and the free end of the pulse pressing belt 2 is connected with the double-opening buckle 11 in a combined mode. When in use, the free end of the tourniquet 2 is wound around the double-port buckle 11, so that the tourniquet 2 is combined and connected with the double-port buckle 11.
The external surface of the tourniquet 2 comprises a first adhesive surface 21 and a second adhesive surface 22. After the free end of the tourniquet belt 2 is wound around the double-opening buckle 11, the first adhesive surface 21 is adhered to the second adhesive surface 22, so that the free end of the tourniquet belt 2 is fixed.
The pressure hemostasis structure comprises a compression pad 4 and a connecting ring 31, wherein the connecting ring 31 is integrally connected with the compression pad 4, the connecting ring 31 is sleeved on the tourniquet 2, and the compression pad 4 is positioned below the tourniquet 2. When in use, the compression pad 4 is aligned to the blood sampling puncture point, and the pulse pressing belt 2 is connected with the double-mouth buckle 11 in a combined way, so that the compression pad 4 performs compression hemostasis on the puncture point.
The compression pad 4 is a flat pad of circular or oval shape. The compression cushion 4 with the arrangement can compress the puncture point on one hand, and has small pressure to the skin on the other hand, thereby protecting the skin.
The side of compression pad 4 that contacts the patient's skin includes a soft pad 41. Such a cushion 41 is in contact with the skin of the patient, providing comfort and protection to the skin.
The connection ring 31 is a "C" shaped ring, the opening of the connection ring 31 is downward, and the connection ring 31 is located above the compression pad 4. The arrangement ensures that the compression pad 4 is positioned on the inner side surface of the tourniquet 2 to perform compression hemostasis on the punctured part.
Example 5
A bolster 1 convenient for radial artery blood-gas puncture and compression hemostasis comprises a bolster 1 and is characterized in that the bolster 1 comprises a tourniquet belt 2, and the tourniquet belt 2 comprises a pressure hemostasis structure for compressing a puncture point; one end of the pulse pressing belt 2 is fixedly connected with the bolster 1, and the other end is connected with the bolster 1 in a combined manner; the pressure hemostasis structure is movably connected with the tourniquet 2. The bolster 1 is used for placing the arm of a patient, after blood collection is completed, the pressure hemostasis structure is adjusted to a proper position to be aligned with a puncture point for blood collection, and then the tourniquet 2 is connected with the bolster 1 in a combined mode, so that the pressure hemostasis structure plays a role in compression hemostasis on the puncture point.
The upper surface of the bolster 1 includes a downwardly concave arc-shaped groove 12. When the device is used, the arms of a patient are placed in the arc-shaped grooves 12, so that the physiological curve of the human body is met, and the arm displacement can be avoided to a certain extent.
The bolster 1 comprises a shell and a filler, wherein the shell is made of soft and breathable cloth, and the filler is made of memory cotton or sponge. The bolster 1 arranged in this way is soft and comfortable.
The bolster 1 has a length of at least 10cm, a width of at least 5cm and a thickness of at least 6 cm. The bolster 1 of this size setting is more suitable for clinical use.
The tourniquet 2 is an elastic strip-shaped belt. The tourniquet 2 can avoid hurting the arm of the patient, and can be reused after being sterilized.
The bolster 1 comprises a double-opening buckle 11, the double-opening buckle 11 is fixedly connected with one end of the bolster 1, the pulse pressing belt 2 is fixedly connected with the other end of the bolster 1, and the free end of the pulse pressing belt 2 is connected with the double-opening buckle 11 in a combined mode. When in use, the free end of the tourniquet 2 is wound around the double-port buckle 11, so that the tourniquet 2 is combined and connected with the double-port buckle 11.
The outer surface of the tourniquet belt 2 comprises a first adhesive surface 21 and a second adhesive surface 22. After the free end of the tourniquet belt 2 is wound around the double-opening buckle 11, the first adhesive surface 21 is adhered to the second adhesive surface 22, so that the free end of the tourniquet belt 2 is fixed.
The pressure hemostasis structure comprises a compression pad 4 and a connecting ring 31, wherein the connecting ring 31 is integrally connected with the compression pad 4, the connecting ring 31 is sleeved on the tourniquet 2, and the compression pad 4 is positioned below the tourniquet 2. When in use, the compression pad 4 is aligned to the blood sampling puncture point, and the pulse pressing belt 2 is connected with the double-mouth buckle 11 in a combined way, so that the compression pad 4 performs compression hemostasis on the puncture point.
The compression pad 4 is a flat pad having a circular or oval shape. The compression pad 4 with the arrangement can compress puncture points on one hand, and has small pressure on the skin on the other hand, thereby protecting the skin.
The side of compression pad 4 that contacts the patient's skin includes a soft pad 41. Such a cushion 41 is in contact with the skin of the patient, providing comfort and protection to the skin.
The soft pad 41 is connected with the compression pad 4 in combination. This arrangement facilitates replacement of the cushion 41.
The cushion 41 includes a cushion 41 body at the bottom and an elastic opening integrally connected with the cushion 41 body, and the elastic opening is sleeved with the pressing pad 4. When in use, the elastic opening end is sleeved at the bottom of the compression cushion 4.
Compression pad 4 includes a snap groove 42 for defining a location of the resilient opening. This arrangement can prevent the cushion 41 from slipping off.
The connection ring 31 is a "C" shaped ring, the opening of the connection ring 31 is downward, and the connection ring 31 is located above the compression pad 4. The arrangement ensures that the compression pad 4 is positioned on the inner side surface of the tourniquet 2 to perform compression hemostasis on the puncture part.
The above description of the embodiments is only for the understanding of the present invention. It should be noted that modifications could be made to the utility model without departing from the principle of the utility model, which would also fall within the scope of the claims of the utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120394227.4U CN217014592U (en) | 2021-02-22 | 2021-02-22 | Bolster convenient to radial artery blood gas puncture and hemostasis by compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120394227.4U CN217014592U (en) | 2021-02-22 | 2021-02-22 | Bolster convenient to radial artery blood gas puncture and hemostasis by compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217014592U true CN217014592U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120394227.4U Expired - Fee Related CN217014592U (en) | 2021-02-22 | 2021-02-22 | Bolster convenient to radial artery blood gas puncture and hemostasis by compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217014592U (en) |
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2021
- 2021-02-22 CN CN202120394227.4U patent/CN217014592U/en not_active Expired - Fee Related
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