CN211094408U - Pediatric cardiovascular angiography pressing device - Google Patents
Pediatric cardiovascular angiography pressing device Download PDFInfo
- Publication number
- CN211094408U CN211094408U CN201921069012.4U CN201921069012U CN211094408U CN 211094408 U CN211094408 U CN 211094408U CN 201921069012 U CN201921069012 U CN 201921069012U CN 211094408 U CN211094408 U CN 211094408U
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- air bag
- air inlet
- inlet nozzle
- front side
- air
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Abstract
The utility model discloses a pediatric cardiovascular angiography pressing device, which comprises an air bag and an air inlet nozzle; the hemostatic cotton is arranged on the rear side face of the air bag, the air inlet nozzle is arranged in the middle of the front side face of the air bag, the air inlet nozzle is a cylindrical pipe body communicated with the inside and the outside of the air bag, a circular blocking piece consisting of a plurality of fan-shaped blocking pieces is arranged at the inner end, close to the air bag, of the air inlet nozzle, and the outer walls of the fan-shaped blocking pieces are integrally connected with the inner wall of the air inlet; the outer end of the air inlet nozzle, which is far away from the air bag, is integrally connected with one end of a connecting strip, and the other end of the connecting strip is connected with a sealing plug matched with the air inlet nozzle; the left part and the right part of the front side surface of the air bag are fixedly connected with the head ends of the two binding belts, and the front side surface of the tail end of one binding belt and the back side surface of the tail end of the other binding belt are provided with matched adhesive surfaces; the device presses hemostasis to the puncture through gasbag expansive force and constraint area production pulling force, does not need manual the pressing, and the connected mode is more firm, and the gasbag can not take place to shift easily, and low cost is fit for disposable, and the security is high.
Description
Technical Field
The utility model relates to a tourniquet field, concretely relates to paediatrics is with cardiovascular radiography press device.
Background
The cardiovascular angiography is characterized in that a contrast agent is quickly injected into a heart cavity or a blood vessel through a cardiac catheter, the heart and the blood vessel cavity are developed under the X-ray irradiation, and the development process of the heart and the blood vessel cavity is shot by methods such as quick photography, television photography or video tape and the like, so that the blood flowing sequence containing the contrast agent and the filling condition of the heart blood vessel can be seen from the development result, and the physiological and anatomical changes of the heart and the blood vessel are solved. After the radiography is finished, the cardiac catheter is withdrawn, and the part to be punctured is pressed to stop bleeding, and is bound under pressure after the bleeding does not appear any more, and particularly, the artery puncture is required to be completely stopped from forming hematoma.
Because manual compression hemostasis mode requires that a patient holds a pressing piece by hand to perform compression hemostasis, a mechanical compression mode is adopted at present, for example, the Chinese utility model discloses a cardiovascular radiography pressing device (application number: 201721894584.7), a puncture part is compressed by a base, a fixed rod, an adjusting rod, a pressing rod and other mechanical devices, the mode requires that a patient is matched with a limb to be placed below the pressing rod, the movement of the patient is limited greatly, and the difficulty of limiting the child patient is very large and the use is inconvenient because obvious pain feeling is generated after puncture. The Chinese utility model discloses a compression tourniquet (application number: 201820289485.4) after angiocardiography, connect the pressure gasbag with the constraint area, install parts such as forced induction device, battery, warning device and pressure boost gasbag on the pressure gasbag, though can not restrict patient's removal, but each part cost of the device is higher, need used repeatedly, but need pass through strict disinfection cleaning process behind each device is infected with blood, in case the negligence can cause serious threat to next user, and only be equipped with two constraint areas and make the pressure gasbag take place to shift easily, influence and press the quality.
SUMMERY OF THE UTILITY MODEL
In order to overcome the prior art not enough, the utility model provides a paediatrics is with cardiovascular radiography press device can solve and press hemostasis device and use inconvenient, with high costs problem.
The utility model provides a technical scheme that its technical problem adopted is: a pediatric cardiovascular angiography pressing device comprises an air bag and an air inlet nozzle; the hemostatic cotton is arranged on the rear side face of the air bag, the air inlet nozzle is arranged in the middle of the front side face of the air bag, the air inlet nozzle is a cylindrical pipe body communicated with the inside and the outside of the air bag, a circular blocking piece consisting of a plurality of fan-shaped blocking pieces is arranged at the inner end, close to the air bag, of the air inlet nozzle, and the outer walls of the fan-shaped blocking pieces are integrally connected with the inner wall of the air inlet; the outer end of the air inlet nozzle, which is far away from the air bag, is integrally connected with one end of a connecting strip, and the other end of the connecting strip is connected with a sealing plug matched with the air inlet nozzle; the left part and the right part of the front side surface of the air bag are fixedly connected with the head ends of the two binding belts, and the front side surface of the tail end of one binding belt and the back side surface of the tail end of the other binding belt are provided with matched sticking surfaces.
The gasbag leading flank is equipped with four belt loops, passes two criss-cross distribution's bandage on four belt loops, and two bandages can further fix the gasbag position, prevent that patient's activity from resulting in gasbag offset.
The shape of the air bag is an elliptical structure.
The air bag, the air inlet nozzle, the fan-shaped retaining pieces, the connecting strips and the sealing plug are all made of rubber or silica gel, and the air bag is high in elasticity and sealing performance, not prone to air leakage and low in cost.
The utility model has the advantages that compared with the prior art, the radiography pressing device has the advantages that (1) the head end of the binding belt is connected with the front side surface of the air bag, and the binding belt can generate larger pulling force towards the puncture opening direction to the air bag relative to the connection with the left side and the right side of the air bag, and the problem existing in the mode is that the air bag is unstable in the vertical plane direction of the puncture opening, so that the binding belts which are arranged in the crossed distribution limit the air bag in the vertical plane direction of the puncture opening, and the problem is effectively relieved; (2) the air inlet nozzle of the air bag can be inflated by a common injector, so that the injection is convenient and the volume is small; (3) whole device produces pulling force through gasbag inflation power and constraint area and presses the hemostasis to the puncture, does not need manual pressure, and the connected mode is more firm, and the gasbag can not take place to shift easily, and low cost is fit for disposable, and the security is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the structure of the nozzle when it is sealed.
Fig. 3 is a schematic view of the structure of the intake nozzle when it is inflated.
The figure shows that 1, an air bag, 2, an air inlet nozzle, 3, a fan-shaped baffle, 4, a connecting strip, 5, a sealing plug, 6, a binding belt, 7, an adhesive surface, 8, a belt ring, 9, a binding belt, 10, hemostatic cotton, 11, an injector and 12, a nipple.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following 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.
Referring to fig. 1-3, a pediatric cardiovascular angiography compression device comprises an air bag 1 and an air inlet nozzle 2; the shape of the air bag 1 is an oval structure, a layer of hemostatic cotton 10 is adhered to the rear side face of the air bag 1, the middle of the front side face of the air bag 1 is provided with an air inlet nozzle 2, the air inlet nozzle 2 is a cylindrical pipe body communicated with the inside and the outside of the air bag 1, the inner end, close to the air bag 1, of the air inlet nozzle 2 is provided with a circular blocking piece consisting of a plurality of fan-shaped blocking pieces 3, the circular blocking pieces form a partition wall for the air inlet nozzle 2, and the outer walls of the fan-shaped blocking pieces 3 are integrally connected; the outer end of the air inlet nozzle 2 far away from the air bag 1 is integrally connected with one end of a connecting strip 4, and the other end of the connecting strip 4 is connected with a sealing plug 5 matched with the outer end of the air inlet nozzle 2; the air bag 1, the air inlet nozzle 2, the fan-shaped retaining sheet 3, the connecting strip 4 and the sealing plug 5 are all made of silica gel materials with good elasticity and sealing performance; the head ends of two binding belts 6 are fixedly adhered to the left and right parts of the front side surface of the air bag 1, and the front side surface of the tail end of one binding belt and the rear side surface of the tail end of the other binding belt are provided with adhesive surfaces 11 which are matched.
After the air bag 1 is fixed by the binding belt 6, the binding belt 6 mainly fixes the air bag in the direction parallel to the puncture opening, but is inconvenient to fix on the vertical plane, so that four belt rings 8 which are symmetrically distributed pairwise are fixedly connected to the front side surface of the air bag 1, two cross-distributed binding belts 9 penetrate through the four belt rings 8, and the position of the air bag 1 can be further fixed by binding the two binding belts 9 on the limb in a cross manner, so that the air bag is prevented from being shifted due to the movement of a patient.
When the utility model is used, the hemostatic cotton 10 of the air bag 1 is pressed on the puncture opening, then the air bag 1 is fixed by the two binding bands 6, then the nipple 13 part of the injector 12 is inserted into the air inlet nozzle 2, the nipple 13 pushes the fan-shaped separation blade 3 open and then extends into the air bag 1 for inflation, when the injector 12 is pulled out, the fan-shaped separation blade 3 has elasticity and can be immediately reset so as to temporarily prevent air from leaking, and then the sealing plug 5 is quickly inserted into the air inlet nozzle 2 for sealing; finally, the two binding bands 9 are crossed and then bound on the limb to realize fixation; generally, the hemostasis is completed after twenty minutes, and the whole device can be detached and discarded in a special medical waste barrel.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (4)
1. A pediatric cardiovascular angiography pressing device comprises an air bag (1) and an air inlet nozzle (2); the hemostatic cotton bag is characterized in that hemostatic cotton (10) is arranged on the rear side face of the air bag (1), an air inlet nozzle (2) is arranged in the middle of the front side face of the air bag (1), the air inlet nozzle (2) is a cylindrical pipe body communicated with the inside and the outside of the air bag (1), a circular blocking piece consisting of a plurality of fan-shaped blocking pieces (3) is arranged at the inner end, close to the air bag, of the air inlet nozzle (2), and the outer walls of the fan-shaped blocking pieces (3) are integrally connected with the inner wall of the air inlet nozzle (; the outer end of the air inlet nozzle (2) far away from the air bag (1) is integrally connected with one end of a connecting strip (4), and the other end of the connecting strip (4) is connected with a sealing plug (5) matched with the air inlet nozzle (2); the left part and the right part of the front side surface of the air bag (1) are fixedly connected with the head ends of two binding belts (6), and the front side surface of the tail end of one binding belt and the rear side surface of the tail end of the other binding belt are provided with matched adhesive surfaces (7).
2. The pediatric cardiovascular angiography compression device according to claim 1, wherein: the front side surface of the air bag (1) is provided with four belt rings (8), and the four belt rings (8) are provided with two bandage bands (9) which are distributed in a crossed manner.
3. The pediatric cardiovascular angiography compression device according to claim 1, wherein: the shape of the air bag (1) is an elliptical structure.
4. The pediatric cardiovascular angiography compression device according to claim 1, wherein: the air bag (1), the air inlet nozzle (2), the fan-shaped retaining sheet (3), the connecting strip (4) and the sealing plug (5) are all made of rubber or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069012.4U CN211094408U (en) | 2019-07-10 | 2019-07-10 | Pediatric cardiovascular angiography pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069012.4U CN211094408U (en) | 2019-07-10 | 2019-07-10 | Pediatric cardiovascular angiography pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211094408U true CN211094408U (en) | 2020-07-28 |
Family
ID=71713881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921069012.4U Expired - Fee Related CN211094408U (en) | 2019-07-10 | 2019-07-10 | Pediatric cardiovascular angiography pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211094408U (en) |
-
2019
- 2019-07-10 CN CN201921069012.4U patent/CN211094408U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 Termination date: 20210710 |