CN116236248A - An interventional therapy puncture compression medical device - Google Patents

Abstract

The invention belongs to the technical field of medical devices, and discloses a puncture and compression medical device for interventional treatment, which includes a pressure exerting component, and connecting blocks are fixedly installed on the left and right sides of the pressure applying component. The present invention achieves the purpose of good hemostatic effect of the puncture hole by being provided with an adjusting ring, a pressure applying ring and a pressure applying block. The ring and the pressure block exert pressure on the puncture point, and at the same time, the pressure ring is limited by the second sleeve and the limit rod. As the gas inside the fixed frame gradually increases, the pressure block is pushed to turn over at the hinge. In the process of turning over, the bottom of the pressure block is in contact with the patient's leg respectively, and the pressure block is used to make it fit the patient's leg more closely, so as to fix the skin around the puncture hole and improve the puncture rate. The hemostatic effect of the puncture hole is achieved, thereby achieving the purpose of a good hemostatic effect of the puncture hole.

Description

An interventional therapy puncture compression medical device

technical field

The invention belongs to the technical field of medical devices, in particular to a medical device for interventional treatment, puncture and compression.

Background technique

Puncture, a term commonly used in medical surgery, is a diagnosis and treatment technique in which a puncture needle is inserted into a body cavity to extract secretions for testing, injecting gas or contrast agent into the body cavity for contrast examination, or injecting drugs into the body cavity. The purpose of the puncture is blood test, blood transfusion, infusion and catheter placement for angiography, etc.; the femoral artery is a direct continuation of the external iliac artery, starting from the rear of the midpoint of the inguinal ligament, passing through the vascular cavity into the femoral triangle, and passing through the femoral triangle The tip enters the adductor canal downward, passes through the hiatus of the adductor magnus to the popliteal fossa, and migrates to the popliteal artery; the present invention aims at puncturing and compressing the femoral artery.

Interventional surgery is a minimally invasive technique through arterial puncture and catheter insertion. At present, the catheter is pulled out after femoral artery interventional treatment. In order to prevent bleeding at the puncture point, conventional compression of the puncture hole is required to stop bleeding. Gauze pads are used, and then fixed with a pressure belt. However, due to the large pressure range of the current pressure belt, it is impossible to accurately pressurize the puncture hole. At the same time, the movement of the patient will cause the pressure belt to loosen during the wearing process, thereby reducing the The intensity of compression makes the effect of compression poor, which in turn leads to bleeding or hematoma at the puncture point.

Contents of the invention

(1) Solved technical problems

In order to solve the problems raised in the above-mentioned background technology, the present invention provides a puncture compression medical device for interventional therapy. When the gas inside the fixing frame gradually increases, the pressure applying ring and the pressure applying block will be pushed downwards, and the pressure applying ring and the pressure applying block will be pushed down. The pressure block exerts pressure on the puncture point, and at the same time, the pressure ring is limited by the second sleeve and the limit rod. As the gas inside the fixed frame gradually increases, the pressure block is pushed to turn over at the hinge. In the process of turning over, the bottom of the pressure block is in contact with the patient's leg respectively, and the pressure block is used to make it more fit with the patient's leg, so as to fix the skin around the puncture hole and have the effect of hemostasis in the puncture hole good points.

(2) Technical solution

In order to achieve the above object, the present invention provides the following technical solution: a puncture compression medical device for interventional therapy, including a pressure applying component, connecting blocks are fixedly installed on the left and right sides of the pressure applying component, and the bottom of the connecting block is fixedly installed There are ropes, a support frame is fixedly installed on the top of the pressure-applying assembly, an adjustment assembly is installed on the inside of the support frame, and a second sleeve is fixedly installed on the top of the pressure-applying assembly, and the second sleeve The inner movable socket of the limit rod, the top ring inside the pressure applying component is movably clamped with a connecting component, one side of the support frame is fixedly installed with a pressure monitoring component, and the inner wall of the support frame is movably socketed With pressure relief kit.

Preferably, the pressure exerting assembly includes a fixed frame, the inner wall of the fixed frame is provided with sliding grooves at an equal angle, and the insides of the sliding grooves are respectively movably connected with connecting plates, and the bottom of the limit rod is fixedly installed with A pressure ring, the outer ring of the pressure ring is equiangularly hinged with a pressure block, the bottom of the pressure ring and the pressure block are respectively fixed with rubber pads, and the inner wall of the fixed frame is fixed with a seal Pad, the inner wall of the fixed frame and the bottom of the sliding groove are fixedly installed with a limiting ring.

Preferably, the connection assembly includes a first sleeve, the inside of the first sleeve is movably sleeved with a docking rod, the first sleeve and the outside of the docking rod are respectively fixedly installed with a fixing ring, the A second spring is fixedly installed on the inner side of the fixing ring, and limit balls are fixedly installed on the first sleeve and the bottom of the docking rod respectively.

Preferably, the adjustment assembly includes a limit cylinder, the limit cylinder is fixedly installed inside the support frame, the inner wall of the limit cylinder is symmetrically opened with limit grooves, and the top of the support frame is located on the A transmission rod is movably installed inside the limit cylinder, an adjusting ring is fixedly installed on the top of the transmission rod, and a sealing block is sleeved on the external thread of the transmission rod.

Preferably, the pressure monitoring assembly includes a receiving bin, a transmission gear is movably installed on the bottom inside the receiving bin, a push block is fixedly installed on the top of the transmission gear, a pointer is fixedly installed on the top of the push block, and the A fixed plate is fixedly installed inside the receiving bin and between the pointer and the push block, and a pressure scale is provided on the top of the fixed plate, and a transmission gear rod is movably socketed on the inner wall of the support frame, and the transmission gear rod A limiting plate is fixedly installed on one side of the limiting plate, a sealing cover is fixedly installed on one side of the limiting plate, and a first spring is fixedly sleeved on the outside of the transmission gear rod.

Preferably, the pressure relief assembly includes a support ring, the support ring is fixedly installed with the inner wall of the support frame, the middle part of the support ring is movably sleeved with a sealing rod, and the outer portion of the sealing rod is fixedly sleeved with As for the third spring, a sealing plug is fixedly installed on one side of the sealing rod.

Preferably, the tops of the connecting plates are slidably engaged in the sliding slots, the bottoms of the connecting plates are hingedly connected to the tops of the pressing blocks, and the inner sides of the pressing blocks are respectively connected to the External articulated connection of the pressure ring.

Preferably, the pressing block is fan-shaped and combined to form a ring, the top of the pressing block and the inner wall of the fixing frame are respectively provided with circular grooves at an equal angle, and the limit balls in the connecting components are respectively movable sleeves connected to the inside of the circular groove, the outer wall of the gasket is fixedly installed with the inner wall of the fixing frame, the bottom of the gasket is fixedly installed with the top of the pressure block and the pressure ring, and the seal The pads are made of rubber material.

Preferably, the outer wall of the sealing block is in contact with the inner wall of the limiting cylinder, the left and right sides of the sealing block are respectively slidably engaged with the inside of the limiting groove, and the bottom of the limiting cylinder is in contact with the limiting cylinder. The top of the fixed frame in the pressure applying assembly is fixedly installed.

Preferably, one side of the transmission gear rod meshes with the outer edge of the transmission gear, one end of the transmission gear rod is located inside the support frame, one side of the push block is in contact with the pressure relief assembly One side of the third spring in the pressure relief assembly is adapted, and a rectangular hole is opened on the outside of the support ring in the pressure relief assembly.

(3) Beneficial effects

Compared with the prior art, the beneficial effects of the present invention are as follows:

The present invention achieves the purpose of good hemostasis effect of the puncture hole by providing the adjustment ring, the pressure ring and the pressure block. The rotation of the adjustment ring drives the transmission rod to rotate. During the downward movement, the gas inside the limit cylinder will be squeezed downward. At this time, the gas inside the limit cylinder will enter the inside of the fixed frame. When the gas inside the fixed frame gradually increases, it will push down the pressure ring and the pressure Press the puncture point through the pressure ring and the pressure block, and at the same time limit the pressure ring through the second sleeve and the limit rod. As the gas inside the fixed frame gradually increases, push the pressure block respectively It is folded at the hinge, and the bottom of the pressing block is in contact with the patient's leg during the turning process, and the pressure block is used to make it fit the patient's leg better, so as to treat the skin around the puncture hole. Fixed, thereby improving the hemostatic effect of the puncture hole, so as to achieve the purpose of good hemostasis effect of the puncture hole;

The present invention achieves the purpose of monitoring the pressure force of the puncture hole by providing pointers, transmission gear rods and transmission gears, and rotates the adjustment ring to drive the transmission rod to rotate, and under the action of the external thread of the transmission rod, the sealing block moves downward. And squeeze the gas, so that the gas inside the fixed frame gradually increases. When the gas inside the fixed frame gradually increases, the air pressure will increase at the same time. In the process of increasing, the limit plate will be pushed and passed through the limit plate One side of the needle meshes with the transmission gear, and pushes the transmission gear to rotate. During the rotation, the pointer and the push block are respectively driven to rotate with the transmission gear as the center of a circle. The force of femoral artery puncture and compression can be adjusted by the pointer and the pressure scale. Real-time control, so that it can meet the hemostasis of different compression forces, so as to achieve the effect of monitoring the compression force of the puncture hole;

The present invention achieves the purpose of protecting the puncture hole from compression and overload by providing a push block, a sealing plug and a third spring. During the rotation process, the pointer and the push block are simultaneously driven. If the air pressure inside the fixed frame is too high, the transmission gear, the push block and the pointer will rotate 180 degrees. Contact, and push the third spring through the push block, so that one side of the sealing plug is detached from the inner wall of the support frame. At this time, the gas inside the fixation frame will be discharged through the inside of the support ring, thereby effectively avoiding excessive pressure on the femoral artery. The hole causes secondary damage, thereby achieving the effect of puncture hole compression overload protection.

Description of drawings

Fig. 1 is a schematic diagram of the overall appearance of the structure of the present invention;

Fig. 2 is a schematic view of the appearance of the structure fixing frame of the present invention;

Fig. 3 is the internal schematic diagram of the structural pressure exerting assembly of the present invention;

Fig. 4 is the enlarged schematic diagram of A place of Fig. 3 in the structure of the present invention;

Fig. 5 is a schematic diagram of the assembly of the structural connection assembly and the pressure application assembly of the present invention;

Fig. 6 is a schematic diagram of the assembly of the structural pressure exerting assembly of the present invention;

Fig. 7 is a schematic diagram of the assembly of the structural pressure monitoring assembly of the present invention;

Fig. 8 is a schematic cross-sectional view of the structural pressure monitoring component of the present invention;

FIG. 9 is an enlarged schematic diagram of B in FIG. 8 in the structure of the present invention.

In the figure: 1, pressure applying assembly; 101, fixed frame; 102, pressure applying ring; 103, pressing block; 104, rubber pad; 105, sealing gasket; 106, connecting plate; Groove; 2, pressure monitoring component; 201, receiving warehouse; 202, fixed plate; 203, pointer; 204, pressure scale; 205, transmission gear; 206, transmission gear rod; 207, push block; 208, sealing cover; 209, Limiting plate; 210, first spring; 3, rope; 4, connecting block; 5, adjusting assembly; 501, adjusting ring; 502, transmission rod; 503, sealing block; 504, limiting groove; 505, limiting cylinder ; 6, support frame; 7, connecting assembly; 701, the first casing; 702, the second spring; 703, the limit ball; 704, the fixed ring; Press assembly; 901, support ring; 902, sealing rod; 903, third spring; 904, sealing plug; 10, limit rod.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

As shown in Figures 1 to 9, the present invention provides a puncture compression medical device for interventional therapy, which includes a pressure applying component 1, the left and right sides of the pressure applying component 1 are respectively fixedly equipped with connecting blocks 4, and the bottom of the connecting block 4 is fixedly installed There are ropes 3, a support frame 6 is fixedly installed on the top of the pressure applying component 1, an adjustment component 5 is installed on the inside of the support frame 6, and a second sleeve 8 is fixedly installed on the top of the pressure applying component 1, and the second sleeve 8 The internal movable socket of the limit rod 10, the top ring of the pressure applying component 1 is connected with the connecting component 7 at an equal angle, and the pressure monitoring component 2 is fixedly installed on one side of the support frame 6, and the inner wall of the support frame 6 is movably socketed. Pressure relief assembly 9 is arranged.

Adopt the above plan: After the patient’s femoral artery is punctured, the pressure applying component 1 is sleeved on the patient’s leg, and the bottom of the pressure applying component 1 is in contact with the puncture hole, and gauze is filled between the puncture hole and the pressure applying component 1 , and fix the pressure-applying assembly 1 on the patient's leg through the rope 3, and then rotate the adjusting assembly 5 to squeeze the gas inside the pressure-applying assembly 1 through the adjusting assembly 5, and the gas inside the pressure-applying assembly 1 gradually increases. The bottom of the pressure applying component 1 will be pushed out gradually to compress the puncture hole. During the process of gradually increasing the gas inside the pressure applying component 1, the air pressure will push the pressure monitoring component 2, and the pressure monitoring component 2 will control the air pressure inside the pressure applying component 1. monitoring, so as to control the intensity of compression in real time. At the same time, if the air pressure is too high, the intensity of compression will be too large. The internal gas is discharged, so as to effectively avoid excessive pressure and avoid secondary damage to the puncture hole.

As shown in Fig. 3, Fig. 4, Fig. 5, and Fig. 6, the adjustment assembly 5 includes a limit cylinder 505, which is fixedly installed inside the support frame 6, and the inner wall of the limit cylinder 505 is symmetrically provided with a limit groove 504, The top of the support frame 6 and the inside of the limit cylinder 505 are movably equipped with a transmission rod 502, the top of the transmission rod 502 is fixedly equipped with an adjustment ring 501, the external thread of the transmission rod 502 is sleeved with a sealing block 503, and the outer wall of the sealing block 503 In contact with the inner wall of the limiting cylinder 505, the left and right sides of the sealing block 503 are slidably engaged with the inside of the limiting groove 504, and the bottom of the limiting cylinder 505 is fixedly installed with the top of the fixing frame 101 in the pressure applying assembly 1;

The pressure exerting assembly 1 includes a fixed frame 101, the inner wall of the fixed frame 101 is provided with sliding grooves 108 at an equal angle, and the insides of the sliding grooves 108 are respectively movably connected with connecting plates 106, and the bottom of the limit rod 10 is fixedly equipped with a pressure applying ring 102 , the outer ring of the pressure ring 102 is equiangularly hinged with a pressure block 103, the bottom of the pressure ring 102 and the bottom of the pressure block 103 are respectively fixed with a rubber pad 104, the inner wall of the fixed frame 101 is fixed with a gasket 105, and the fixed frame The inner wall of 101 and the bottom of sliding groove 108 are fixedly installed with limiting ring 107 .

The above scheme is adopted: the transmission rod 502 is driven to rotate by rotating the adjustment ring 501, and the sealing block 503, under the action of the external thread of the transmission rod 502, squeezes the gas inside the limit cylinder 505 downward during the downward movement of the sealing block 503 At this time, the gas inside the limiting cylinder 505 will enter the inside of the fixed frame 101. When the gas inside the fixed frame 101 gradually increases, it will push down the pressure ring 102 and the pressure block 103, and pass through the pressure ring 102 and the pressure block. 103 exerts pressure on the puncture point, and at the same time, restricts the pressure ring 102 through the second sleeve 8 and the limit rod 10. As the gas inside the fixed frame 101 gradually increases, push the pressure block 103 respectively to perform at the hinge. Folding, during the folding process, the bottom of the pressing block 103 is in contact with the patient's legs respectively, and the pressing block 103 is used to make it more fit with the patient's legs, thereby fixing the skin around the puncture hole, Furthermore, the hemostatic effect of the puncture hole is improved, and at the same time, the stretching of the puncture hole caused by the patient's activities is avoided, thereby affecting the hemostasis effect of the puncture hole.

As shown in Fig. 3, Fig. 5 and Fig. 6, the connecting assembly 7 includes a first sleeve 701, and the inner part of the first sleeve 701 is movably socketed with a docking rod 705, and the outside of the first sleeve 701 and the docking rod 705 are respectively fixed. A fixing ring 704 is installed, and a second spring 702 is fixedly installed on the inside of the fixing ring 704 , and a limiting ball 703 is fixedly installed on the bottom of the first sleeve 701 and the docking rod 705 respectively.

The above scheme is adopted: the transmission rod 502 is driven to rotate by rotating the adjusting ring 501, and the gas inside the limit cylinder 505 is squeezed downward during the downward movement of the sealing block 503, so that the gas enters the inside of the fixed frame 101, and the fixed frame 101 The internal gas gradually increases, which will push the pressure ring 102 and the pressure block 103 downward, and drive the docking rod 705 to slide down inside the first sleeve 701, and compress the second spring 702 at the same time , press the puncture point through the pressure ring 102 and the pressure block 103, and at the same time, the stop rod 10 slides down inside the second sleeve 8, and the pressure ring is pressed through the second sleeve 8 and the stop rod 10. 102 to limit the position. As the gas inside the fixed frame 101 gradually increases, push the pressure block 103 to turn over at the hinge respectively, and limit the position of the pressure block 103 by the limit ball 703 in the process of turning over, and at the same time Simultaneously, the limiting ball 703 can satisfy the folding angle of the pressing block 103;

At the same time, after the puncture and compression of the femoral artery is completed, the adjusting ring 501 will be reversely rotated to extract the air pressure inside the fixed frame 101. At this time, the second spring 702 resets and drives the docking rod 705 to shrink to the inside of the first sleeve 701, and respectively Drive the pressing block 103 to reset so as to form a ring, and then the pressing device can be removed.

As shown in Fig. 2, Fig. 7, Fig. 8 and Fig. 9, the pressure relief assembly 9 includes a support ring 901, the support ring 901 is fixedly installed with the inner wall of the support frame 6, and the middle part of the support ring 901 is movably sleeved with a sealing rod 902, A third spring 903 is fixedly sleeved on the outside of the sealing rod 902, and a sealing plug 904 is fixedly installed on one side of the sealing rod 902;

The pressure monitoring assembly 2 includes a receiving bin 201, the bottom of the receiving bin 201 is movably installed with a transmission gear 205, the top of the transmission gear 205 is fixed with a push block 207, and the top of the push block 207 is fixed with a pointer 203, and the inside of the receiving bin 201 And between the pointer 203 and the push block 207, a fixed plate 202 is fixedly installed. The top of the fixed plate 202 is provided with a pressure scale 204. The inner wall of the support frame 6 is movably socketed with a transmission gear rod 206, and one side of the transmission gear rod 206 is fixed. Limiting plate 209 is installed, and one side of limiting plate 209 is fixedly installed with sealing cover 208, and the outside of transmission tooth bar 206 is fixedly sleeved with first spring 210, and one side of transmission tooth bar 206 is along with the outer edge of transmission gear 205. Engaging, one end of the transmission gear rod 206 is located inside the support frame 6, one side of the push block 207 is adapted to one side of the third spring 903 in the pressure relief assembly 9, and the outside of the support ring 901 in the pressure relief assembly 9 is provided with Rectangular hole.

Adopt the above scheme: when the gas inside the fixed frame 101 gradually increases, the air pressure will increase at the same time. One side meshes with the transmission gear 205, and pushes the transmission gear 205 to rotate. During the rotation, the pointer 203 and the push block 207 are respectively driven to rotate with the transmission gear 205 as the center of the circle, and the pressure scale 204 can be adjusted by the pointer 203 The intensity of femoral artery puncture compression is controlled in real time. When the air pressure inside the fixed frame 101 gradually increases, the limit plate 209 will be pushed, and the transmission gear 205 will be driven to rotate. During the rotation, the pointer 203 and the push block 207 will be driven simultaneously. If the air pressure inside the fixed frame 101 is too large, the transmission gear 205, the push block 207 and the pointer 203 will rotate one hundred and eighty degrees, and one side of the push block 207 will contact with one side of the third spring 903 simultaneously, and pass The push block 207 pushes the third spring 903, so that one side of the sealing plug 904 is separated from the inner wall of the support frame 6. At this time, the gas inside the fixed frame 101 will be discharged through the inside of the support ring 901, thereby effectively avoiding excessive pressure on the thigh. Arterial punctures cause secondary injury.

As shown in Fig. 3, Fig. 4, Fig. 5, and Fig. 6, the tops of the connecting plates 106 are slidably engaged in the inside of the sliding groove 108 respectively, and the bottoms of the connecting plates 106 are hingedly connected with the tops of the pressing blocks 103 respectively, and the pressing blocks The inner sides of 103 are respectively hingedly connected with the outside of the pressing ring 102. The pressing block 103 is fan-shaped and combined to form a circular ring. The middle limiting balls 703 are respectively movably socketed inside the circular groove, the outer wall of the gasket 105 is fixedly installed with the inner wall of the fixed frame 101, the bottom of the gasket 105 is fixedly installed with the top of the pressure block 103 and the pressure ring 102, The gasket 105 is made of rubber material.

The above scheme is adopted: by rotating the adjustment ring 501 to drive the transmission rod 502 to rotate, the sealing block 503 slides downward in the inside of the limit groove 504 under the action of the external thread of the transmission rod 502, and the seal block 503 moves downward during the downward movement of the sealing block 503. The gas inside the limiting cylinder 505 is squeezed downwards. At this time, the gas inside the limiting cylinder 505 will enter the inside of the fixing frame 101 through the inside of the support frame 6, and the inside of the fixing frame 101 is sealed by the gasket 105. The fixing frame 101 The internal gas will gradually increase, and push the pressure ring 102 and the pressure block 103 downward respectively, and the connecting plate 106 will be pulled during the downward movement of the pressure block 103, and the top of the connecting plate 106 will slide in the sliding groove Inside 108, the connecting plate 106 is used to limit the position of the pressing block 103, while the connecting plate 106 can meet the angle at which the pressing block 103 is folded, and the surrounding of the sealing gasket 105 is supported by the connecting plate 106.

Principle of work of the present invention and use process:

After the patient's femoral artery puncture is completed, it is sleeved on the patient's leg through the rope 3, and the compression device is fixed to the patient's leg through the rope 3. At the same time, the bottom of the pressure ring 102 is in contact with the puncture point, and the Place the gauze at the point, and then drive the transmission rod 502 to rotate by rotating the adjustment ring 501, and the sealing block 503 slides down inside the limit groove 504 under the action of the external thread of the transmission rod 502, and the sealing block 503 moves downwards. Squeeze the gas inside the limiting cylinder 505 downwards. At this time, the gas inside the limiting cylinder 505 will enter the inside of the fixing frame 101 through the inside of the support frame 6, and the inside of the fixing frame 101 will be sealed by the gasket 105, and the fixing frame will The gas inside 101 will gradually increase;

When the gas inside the fixed frame 101 gradually increases, it will push the pressure applying ring 102 downward, drive the pressure applying block 103 to move downward respectively, and drive the docking rod 705 to slide down inside the first sleeve 701 respectively, and at the same time The second spring 702 is compressed, and the puncture point is pressed through the pressure ring 102 and the pressure block 103. Position bar 10 carries out spacing to pressing ring 102, and simultaneously with the gas inside fixed mount 101 increases gradually, respectively promotes pressing block 103 and folds with hinge, and the bottom of pressing block 103 will be turned over in the process of turning over. They are respectively in contact with the patient's legs, and the pressure blocks 103 are used to make them fit more closely with the patient's legs, so as to fix the skin around the puncture hole, thereby improving the hemostasis effect of the puncture hole. At the same time, the pressure block 103 In the process of turning over, respectively pull the connecting plate 106 to slide down inside the slide groove 108, and respectively limit the surroundings of the gasket 105 by the barrel connecting plate 106;

When the gas inside the fixed frame 101 gradually increases, the air pressure will increase at the same time. In the process of increasing, the limiting plate 209 will be pushed, and the first spring 210 will be squeezed. The transmission gear 205 is meshed and drives the transmission gear 205 to rotate. During the rotation, the pointer 203 and the push block 207 are respectively driven to rotate with the transmission gear 205 as the center of a circle, and the femoral artery can be punctured and compressed by the pointer 203 and the pressure scale 204 Real-time control of the intensity of pressure, so as to meet the hemostasis of different compression intensity;

At the same time, when the air pressure inside the fixed mount 101 gradually increases, the limit plate 209 will be pushed, and the transmission gear 205 will be driven to rotate. During the rotation, the pointer 203 and the push block 207 will be driven simultaneously. At this time, the transmission gear 205, the push block 207 and the pointer 203 will rotate one hundred and eighty degrees, and at the same time, one side of the push block 207 will contact with one side of the third spring 903, and the third spring 903 will be pushed by the push block 207, Thus, one side of the sealing plug 904 is separated from the inner wall of the support frame 6. At this time, the gas inside the fixed frame 101 will be discharged through the inside of the support ring 901, thereby effectively avoiding secondary damage to the femoral artery puncture hole caused by excessive compression force.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications and substitutions can be made to these embodiments without departing from the principle and spirit of the present invention. and modifications, the scope of the invention is defined by the appended claims and their equivalents.

Claims (10)

1. Interventional therapy puncture compression medical device comprising a pressure applicator assembly (1), characterized in that: the utility model discloses a pressure-sensitive device is characterized in that connecting blocks (4) are fixedly installed on the left side and the right side of a pressure-sensitive component (1) respectively, a rope (3) is fixedly installed at the bottom of each connecting block (4), a support frame (6) is fixedly installed at the top of the pressure-sensitive component (1), an adjusting component (5) is movably installed inside each support frame (6), a second sleeve (8) is fixedly installed at the top of the interior of the pressure-sensitive component (1), a limiting rod (10) is movably sleeved inside each second sleeve (8), a connecting component (7) is fixedly connected to the annular equal-angle movable joint at the top of the interior of the pressure-sensitive component (1), a pressure monitoring component (2) is fixedly installed on one side of each support frame (6), and a pressure-sensitive component (9) is movably sleeved on the inner wall of each support frame (6).

2. An interventional puncture compression medical device according to claim 1, wherein: the pressing assembly (1) comprises a fixing frame (101), sliding grooves (108) are formed in annular inner wall of the fixing frame (101) at equal angles, connecting plates (106) are movably clamped in the sliding grooves (108) respectively, a pressing ring (102) is fixedly mounted at the bottom of a limiting rod (10), a pressing block (103) is hinged to the outer annular equal angle of the pressing ring (102), rubber pads (104) are fixedly mounted at the bottoms of the pressing ring (102) and the pressing block (103) respectively, sealing gaskets (105) are fixedly mounted on the inner wall of the fixing frame (101), and limiting rings (107) are fixedly mounted at the bottoms of the sliding grooves (108) respectively.

3. An interventional puncture compression medical device according to claim 1, wherein: the connecting assembly (7) comprises a first sleeve (701), a butt joint rod (705) is movably sleeved in the first sleeve (701), a fixed ring (704) is fixedly installed outside the first sleeve (701) and the butt joint rod (705) respectively, a second spring (702) is fixedly installed on the inner side of the fixed ring (704), and a limiting ball (703) is fixedly installed at the bottom of the first sleeve (701) and the bottom of the butt joint rod (705) respectively.

4. An interventional puncture compression medical device according to claim 1, wherein: the adjusting component (5) comprises a limiting cylinder (505), wherein the limiting cylinder (505) is fixedly arranged in the supporting frame (6), limiting grooves (504) are symmetrically formed in the inner wall of the limiting cylinder (505), a transmission rod (502) is movably arranged at the top of the supporting frame (6) and positioned in the limiting cylinder (505), an adjusting ring (501) is fixedly arranged at the top of the transmission rod (502), and a sealing block (503) is sleeved on the external thread of the transmission rod (502).

5. An interventional puncture compression medical device according to claim 1, wherein: pressure monitoring subassembly (2) are including accepting storehouse (201), it has drive gear (205) to accept the inside bottom movable mounting in storehouse (201), the top fixed mounting of drive gear (205) has pushing block (207), the top fixed mounting of pushing block (207) has pointer (203), it has fixed plate (202) to accept the inside in storehouse (201) and be located between pointer (203) and pushing block (207), pressure scale (204) have been seted up at the top of fixed plate (202), the inner wall activity of support frame (6) has cup jointed transmission rack (206), one side fixed mounting of transmission rack (206) has limiting plate (209), one side fixed mounting of limiting plate (209) has sealed cowling (208), the outside fixed first spring (210) that has cup jointed of transmission rack (206).

6. An interventional puncture compression medical device according to claim 1, wherein: the pressure relief assembly (9) comprises a support ring (901), the support ring (901) is fixedly arranged on the inner wall of the support frame (6), a sealing rod (902) is movably sleeved at the middle part of the support ring (901), a third spring (903) is fixedly sleeved at the outer part of the sealing rod (902), and a sealing plug (904) is fixedly arranged on one side of the sealing rod (902).

7. An interventional puncture compression medical device according to claim 2, wherein: the top of the connecting plate (106) is respectively and slidably clamped in the interior of the sliding groove (108), the bottom of the connecting plate (106) is respectively and hingedly connected with the top of the pressing block (103), and the inner side of the pressing block (103) is respectively and hingedly connected with the exterior of the pressing ring (102).

8. An interventional puncture compression medical device according to claim 2, wherein: the pressing block (103) is fan-shaped and combined to form a circular ring, circular grooves are formed in the pressing block (103) and the top of the inner wall of the fixing frame (101) at equal angles in an annular mode respectively, limiting balls (703) in the connecting assembly (7) are movably sleeved in the circular grooves respectively, the outer wall of the sealing gasket (105) is fixedly mounted with the inner wall of the fixing frame (101), the bottom of the sealing gasket (105) is fixedly mounted with the pressing block (103) and the top of the pressing ring (102), and the sealing gasket (105) is made of rubber materials.

9. An interventional puncture compression medical device according to claim 4, wherein: the outer wall of the sealing block (503) is contacted with the inner wall of the limiting cylinder (505), the left side and the right side of the sealing block (503) are respectively and slidably clamped in the limiting groove (504), and the bottom of the limiting cylinder (505) is fixedly arranged at the top of the fixing frame (101) in the pressing assembly (1).

10. An interventional puncture compression medical device according to claim 5, wherein: one side of transmission rack bar (206) with the outer edge of drive gear (205) meshes, the one end of transmission rack bar (206) is located the inside of support frame (6), one side of pushing block (207) with one side looks adaptation of third spring (903) in pressure release subassembly (9), in pressure release subassembly (9) rectangular hole has been seted up in the outside of support ring (901).

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