CN207821862U - The comprehensive pressing haemostatic structure postoperative for angiocardiography - Google Patents

Abstract

The utility model discloses an all-round pressing hemostasis structure for post-cardiovascular angiography, which comprises a fixed bed clamp, a steel pillar, a lateral adjustment rod and a hemostasis plate. The steel pillar is rotatably connected to the fixed bed clamp. The fixed bed clamp is provided with a first fastening bolt for fastening the steel pillar, and the steel pillar is provided with a chute, and one end of the horizontal adjustment rod is fixedly connected with a magnet slider matching the chute, and the The horizontal adjustment rod is adsorbed in the chute through the magnet slider. The utility model can not only stop the bleeding on the surgical incision on the front of the patient, but also effectively stop the bleeding on the surgical incision on the side of the patient, and can quickly and accurately adjust to the position of the surgical incision. Hemostatic efficiency reduces the risk of hemostasis.

Description

All-round compression hemostasis structure for post-angiography

technical field

The utility model relates to the technical field of medical instruments, in particular to an all-round pressing and hemostasis structure for post-cardiovascular angiography.

Background technique

Cardiovascular angiography is to quickly inject a contrast agent containing organic compounds into the blood stream that is transparent under X-ray irradiation, so that the heart and large blood vessel cavity can be visualized under X-ray irradiation, and quickly film, TV photography, or tape video. It is a very good method to observe the blood flow sequence containing the contrast agent and the filling of the heart and great blood vessels from the imaging results to understand the physiological and anatomical changes of the heart and great blood vessels. Valuable method for diagnosing cardiovascular disease. At present, cardiovascular angiography is generally carried out by subcutaneous puncture of the femoral artery. After the angiography is completed, the doctor will press the patient's surgical incision to stop the bleeding. If you don't pay attention to the pressure on the patient to stop the bleeding, hemostasis may fail, and the artificial hemostasis method has certain risks. Therefore, there are also many medical devices that use mechanical compression to stop bleeding on the market.

However, the existing mechanical hemostatic devices are only limited to the hemostasis of the front surgical incision, if the surgical incision is located on the side of the patient, the existing mechanical hemostatic devices cannot effectively stop the bleeding; and the existing mechanical hemostatic devices are in the Can not be adjusted to the position of surgical incision quickly and accurately when pressing to stop bleeding, is unfavorable for fast, effective hemostasis, makes the hemostasis of surgical incision have certain danger.

Utility model content

In view of this, the purpose of this utility model is to provide an all-round pressing hemostatic structure for post-cardiovascular angiography, so that the hemostatic structure can be quickly and accurately adjusted to the position of the surgical incision, and the surgical incision in each part of the patient can be quickly and accurately adjusted. Effectively stop bleeding and reduce the risk of hemostasis in surgical incisions.

The utility model solves the above-mentioned technical problems by the following technical means:

The all-round compression hemostasis structure used for post-cardiovascular angiography includes a fixed bed clamp, a steel pillar, a lateral adjustment rod and a hemostasis plate. The steel pillar is rotatably connected to the fixed bed clamp, and the fixed bed clamp is provided with There is a first fastening bolt for fixing the steel pillar, the steel pillar is provided with a chute, one end of the horizontal adjustment rod is fixedly connected with a magnet slider matching the chute, and the horizontal adjustment rod passes through the magnet The slider is adsorbed in the chute, and the end of the horizontal adjustment rod away from the magnet slider is provided with a U-shaped slot, and a second fastening bolt is installed on the U-shaped slot, and the U-shaped slot passes through the The second fastening bolt is hinged with an L-shaped connecting rod, and the blood pressure plate is installed on the end of the L-shaped connecting rod away from the U-shaped slot.

The technical effect achieved is that it can not only stop the bleeding on the surgical incision on the front of the patient, but also effectively stop the bleeding on the surgical incision on the side of the patient, and can quickly and accurately adjust to the position of the surgical incision. It has strong flexibility and is effective. Greatly improve the hemostatic efficiency and reduce the risk of hemostasis.

Further, the fixed bed clamp includes a connecting pillar, a main clamping plate and an auxiliary clamping plate, the main clamping plate is fixedly installed on the end of the connecting pillar away from the steel pillar, and the auxiliary clamping plate is installed on the main clamping plate Directly above the holding plate, the end of the connecting pillar close to the main holding plate is provided with a stepped sliding groove, and the end of the auxiliary holding plate close to the connecting pillar is provided with a moving slider matching the stepped sliding groove , the auxiliary clamping plate is installed on the connecting pillar through the cooperation of the moving slider and the stepped sliding groove, a control spring is installed in the stepped sliding groove, and one end of the control spring is connected to the moving slider, The other end of the control spring is connected to the top of the stepped sliding groove. Under the action of the control spring, the two clamping plates can be in close contact, so that the hemostatic structure can be stably clamped on the hospital bed, avoiding movement during the hemostasis process and causing hemostasis failure, effectively reducing the risk of hemostasis; The two clamping plates can be separated by sliding the auxiliary clamping plate upwards in the stepped sliding groove, so that the positioning and dismounting operations of the hemostatic structure are easier and faster.

Further, an adjustment baffle is fixedly connected to the end of the moving slider away from the auxiliary clamping plate, and the adjustment baffle extends out of the connecting pillar through the stepped sliding groove. By adjusting the baffle to control the sliding of the auxiliary clamping plate, it is possible to prevent the two clamping plates from pinching fingers, and at the same time reduce the difficulty of operation, make the operation more labor-saving, and improve the positioning and disassembly efficiency of the hemostatic structure.

Further, the horizontal adjustment rod includes a fixed rod and a telescopic rod, the telescopic rod is embedded in the fixed rod, the magnet slider is connected to the end of the fixed rod far away from the telescopic rod, and the end of the fixed rod close to the telescopic rod is installed There is a third fastening bolt. Through the cooperation of the fixed rod and the telescopic rod, the lateral adjustment rod can be extended or shortened to quickly and accurately adjust to the position of the surgical incision, effectively increasing the coverage area of the hemostatic plate and improving the flexibility of the hemostatic structure.

Further, the hemostatic plate includes a connecting strut, a connecting press plate and an elastic silicone pad, one side of the connecting strut is fixedly connected to the end of the connecting strut away from the L-shaped connecting rod, and the elastic silicone pad is bonded to the end of the connecting press plate the other side. The elastic silicone pad can play a buffer role during the adjustment process of pressing the surgical incision, avoiding secondary injuries to the surgical incision caused by improper adjustment; at the same time, the elastic silicone pad can automatically deform according to the shape of the surgical incision, so as to be fully compatible with the periphery of the surgical incision. Contact, improve the hemostatic effect of pressing.

Further, anti-slip teeth are respectively provided on opposite surfaces of the main clamping plate and the auxiliary clamping plate. The anti-slip teeth can increase the friction between the two clamping plates and the hospital bed, making the clamping of the hemostatic structure on the hospital bed more stable, avoiding the failure of hemostasis caused by movement during the hemostasis process, and effectively reducing the risk of hemostasis.

Further, the end of the connecting rod close to the L-shaped connecting rod is provided with an external thread, and the L-shaped connecting rod is provided with a threaded hole matching the external thread, and the connecting rod is connected by the external thread and the threaded hole. The cooperation is detachably connected to the L-shaped connecting rod. The hemostatic plate is installed on the L-shaped connecting rod through threaded connection, which is more convenient for the assembly and disassembly of the two, so that the hemostatic plate can be disassembled for disinfection after use, which can improve the disinfection effect and avoid cross infection.

The beneficial effects of the utility model:

1. The utility model can stop bleeding not only on the surgical incision on the front side of the patient, but also effectively stop the bleeding on the surgical incision on the side of the patient, and has strong flexibility in use;

2. The utility model can quickly and accurately adjust to the position of the surgical incision, the hemostatic plate covers a large area, has high hemostasis efficiency and low hemostasis risk;

3. The utility model can stably clamp the hemostatic structure on the hospital bed, avoid hemostasis failure caused by movement during the hemostasis process, and reduce the risk of hemostasis;

4. The hemostatic plate of the utility model can be automatically deformed according to the shape of the surgical incision so as to fully contact with the periphery of the surgical incision to improve the hemostatic effect of pressing. At the same time, the hemostatic plate can be quickly disassembled after use for disinfection to improve the disinfection effect , to avoid cross-infection;

5. The utility model has the advantages of simple structure, convenient use and high safety, and is suitable for popularization and application.

Description of drawings

Fig. 1 is the front view of the utility model;

Fig. 2 is a structural representation of the utility model;

Fig. 3 is a schematic sectional view at A-A place in Fig. 1;

Among them, fixed bed clamp 1, connecting pillar 101, main clamping plate 102, auxiliary clamping plate 103, stepped sliding groove 104, moving slider 105, steel pillar 2, lateral adjustment rod 3, fixed rod 301, telescopic rod 302, blood pressure plate 4, connecting rod 401, connecting pressure plate 402, elastic silicone pad 403, first fastening bolt 5, chute 6, magnet slider 7, U-shaped card slot 8, second fastening bolt 9, L Shaped connecting rod 10, control spring 11, adjustment baffle plate 12, the third fastening bolt 13, anti-skid tooth 14.

Detailed ways

The utility model will be described in detail below in conjunction with accompanying drawing:

As shown in Figure 1 to Figure 3

The all-round compression hemostasis structure used for post-cardiovascular angiography includes a fixed bed clamp 1, a steel pillar 2, a lateral adjustment rod 3 and a hemostatic plate 4. The steel pillar 2 is rotatably connected to the fixed bed clamp 1. The fixed bed clamp 1 is provided with a first fastening bolt 5 for fixing the steel pillar 2, the steel pillar 2 is provided with a chute 6, and one end of the horizontal adjustment rod 3 is fixedly connected with the chute 6. Matching magnet slider 7, the horizontal adjustment rod 3 is adsorbed in the chute 6 through the magnet slider 7, and the end of the horizontal adjustment rod 3 away from the magnet slider 7 is provided with a U-shaped slot 8, the U-shaped A second fastening bolt 9 is installed on the U-shaped slot 8, and an L-shaped connecting rod 10 is hinged in the U-shaped slot 8 through the second fastening bolt 9, and the hemostatic plate 4 is mounted on the L-shaped connecting rod 10 One end away from the U-shaped slot 8.

The fixed bed clamp 1 includes a connecting pillar 101, a main clamping plate 102 and a secondary clamping plate 103, the main clamping plate 102 is fixedly installed on the connecting pillar 101 at an end away from the steel pillar 2, the secondary clamping The plate 103 is installed directly above the main clamping plate 102, the end of the connecting pillar 101 near the main clamping plate 102 is provided with a stepped sliding groove 104, and the end of the secondary clamping plate 103 near the connecting pillar 101 is provided with There is a moving slider 105 that matches the stepped sliding groove 104, and the secondary clamping plate 103 is installed on the connecting pillar 101 through the cooperation of the moving slider 105 and the stepped sliding groove 104, and the stepped sliding groove 104 A control spring 11 is installed inside, one end of the control spring 11 is connected to the moving slider 105 , and the other end of the control spring 11 is connected to the top of the stepped sliding groove 104 . Under the action of the control spring, the two clamping plates can be in close contact, so that the hemostatic structure can be stably clamped on the hospital bed, avoiding movement during the hemostasis process and causing hemostasis failure, effectively reducing the risk of hemostasis; The two clamping plates can be separated by sliding the auxiliary clamping plate upwards in the stepped sliding groove, so that the positioning and dismounting operations of the hemostatic structure are easier and faster.

An adjustment baffle 12 is fixedly connected to the end of the moving slider 105 away from the auxiliary clamping plate 103 , and the adjustment baffle 12 extends out of the connecting pillar 101 through the stepped sliding groove 104 . By adjusting the baffle to control the sliding of the auxiliary clamping plate, it is possible to prevent the two clamping plates from pinching fingers, and at the same time reduce the difficulty of operation, make the operation more labor-saving, and improve the positioning and disassembly efficiency of the hemostatic structure.

The horizontal adjustment rod 3 includes a fixed rod 301 and a telescopic rod 302, the telescopic rod 302 is embedded in the fixed rod 301, the magnet slider 7 is connected to an end of the fixed rod 301 away from the telescopic rod 302, and the fixed rod 301 A third fastening bolt 13 is installed near the end of the telescopic rod 302 on the top. Through the cooperation of the fixed rod and the telescopic rod, the lateral adjustment rod can be extended or shortened to quickly and accurately adjust to the position of the surgical incision, effectively increasing the coverage area of the hemostatic plate and improving the flexibility of the hemostatic structure.

The hemostatic plate 4 includes a connecting strut 401, a connecting pressing plate 402 and an elastic silicone pad 403, one side of the connecting pressing plate 402 is fixedly connected to an end of the connecting strut 401 away from the L-shaped connecting rod 10, and the elastic silicone pad 403 Adhesive on the other side of the connection platen 402 . The elastic silicone pad can play a buffer role in the process of pressing the surgical incision to avoid secondary injury to the surgical incision caused by improper adjustment; at the same time, the elastic silicone pad can automatically deform according to the shape of the surgical incision so as to fully conform to the periphery of the surgical incision. Contact, improve the hemostatic effect of pressing.

Anti-slip teeth 14 are respectively provided on opposite surfaces of the main clamping plate 102 and the secondary clamping plate 103 . The anti-slip teeth can increase the friction between the two clamping plates and the hospital bed, making the clamping of the hemostatic structure on the hospital bed more stable, avoiding the failure of hemostasis caused by movement during the hemostasis process, and effectively reducing the risk of hemostasis.

One end of the connecting rod 401 close to the L-shaped connecting rod 10 is provided with an external thread, and the L-shaped connecting rod 10 is provided with a threaded hole matching the external thread, and the connecting rod 401 is connected to the threaded thread through the external thread. The cooperation of the hole is detachably connected to the L-shaped connecting rod 10 . The hemostatic plate is installed on the L-shaped connecting rod through threaded connection, which is more convenient for the assembly and disassembly of the two, so that the hemostatic plate can be disassembled for disinfection after use, which can improve the disinfection effect and avoid cross infection.

The usage method of the utility model is as follows: when in use, the hemostatic structure is first fixed on the bed edge of the hospital bed through the fixed bed clamp, then the first fastening bolt, the second fastening bolt and the third fastening bolt are unscrewed respectively, and then held in one hand Hold the L-shaped connecting rod, hold the fixed rod with the other hand, and adjust the height of the hemostasis plate by controlling the sliding of the magnet slider up and down on the steel pillar through the fixed rod. The compression direction of the hemostasis plate is adjusted by stretching the horizontal adjustment rod, rotating the telescopic rod, and rotating the L-shaped connecting rod. After the adjustment is completed, tighten the third fastening bolt, the second fastening bolt and the first fastening bolt in sequence.

The above embodiments are only used to illustrate the technical solution of the utility model without limitation. Although the utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solution of the utility model can be modified or Equivalent replacement without departing from the purpose and scope of the technical solution of the utility model shall be covered by the claims of the utility model. The technologies, shapes and construction parts not described in detail in the utility model are all known technologies.

Claims (6)

1. the comprehensive pressing haemostatic structure postoperative for angiocardiography, including fixed bed folder, steel pillar, lateral adjustments bar And stanch pressing plate, it is characterised in that：The steel pillar is rotationally connected on fixed bed folder, is provided on the fixed bed folder solid Determine the first fastening bolt of steel pillar, sliding slot is provided on the steel pillar, one end of the lateral adjustments bar, which is fixed, to be connected It is connected to the magnet slide block to match with sliding slot, the lateral adjustments bar is adsorbed in by magnet slide block in sliding slot, described laterally to adjust One end far from magnet slide block is provided with U-shaped card slot on pole, and the second fastening bolt, the U-shaped are equipped in the U-shaped card slot L-shaped connecting rod is hinged with by the second fastening bolt in card slot, the stanch pressing plate is installed in L-shaped connecting rod far from U-shaped card One end of slot；The fixed bed folder includes that connection pillar, main grip block and secondary grip block, the main grip block are fixedly installed in company Connect one end far from steel pillar on pillar, the pair grip block is installed on the surface of main grip block, in the connection pillar It is equipped with ladder-like slide slot close to one end of main grip block, is equipped with and ladder close to one end of connection pillar on the pair grip block The mobile sliding block that shape slide slot matches, the pair grip block are installed by the mating reaction of mobile sliding block and ladder-like slide slot In in connection pillar, being equipped with control spring in the ladder-like slide slot, one end of the control spring is connected to mobile cunning On block, the other end of the control spring is connected to the top of ladder-like slide slot.

2. the comprehensive pressing haemostatic structure postoperative for angiocardiography according to claim 1, it is characterised in that：Institute It states one end far from pair grip block on mobile sliding block and is fixedly connected with controllable register, the controllable register passes through ladder-like slide slot Extend outside connection pillar.

3. the comprehensive pressing haemostatic structure postoperative for angiocardiography according to claim 2, it is characterised in that：Institute It includes fixed link and telescopic rod to state lateral adjustments bar, and the telescopic rod is embedded in fixed link, and the magnet slide block is connected to fixation One end far from telescopic rod on bar, one end in the fixed link close to telescopic rod are equipped with third fastening bolt.

4. the comprehensive pressing haemostatic structure postoperative for angiocardiography according to claim 3, it is characterised in that：Institute It includes connection strut, connection pressing plate and flexible silicon rubber cushion to state stanch pressing plate, the one side of the connection pressing plate with connect on strut far One end from L-shaped connecting rod is fixedly connected, and the flexible silicon rubber cushion is adhered on the another side of connection pressing plate.

5. the comprehensive pressing haemostatic structure postoperative for angiocardiography according to claim 4, it is characterised in that：Institute It states and is respectively arranged with anti-slop serrations on the main grip block face opposite with secondary grip block.

6. the comprehensive pressing haemostatic knot postoperative for angiocardiography according to claim 1 to 5 any claim Structure, it is characterised in that：One end of L-shaped connecting rod is provided with external screw thread on the connection strut, is set in the L-shaped connecting rod It is equipped with the threaded hole to match with external screw thread, the connection strut is removably connected by the mating reaction of external screw thread and threaded hole It is connected in L-shaped connecting rod.