CN219661805U

CN219661805U - Hemostatic compressor

Info

Publication number: CN219661805U
Application number: CN202223056804.2U
Authority: CN
Inventors: 段赟; 王博; 李妍; 成佳佳
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-09-12
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a hemostasis compressor, which relates to the technical field of interventional medical equipment of cardiology and solves the problems that most of the existing hemostasis compressor can only perform hemostasis compression treatment on an affected part, can not compress and stop bleeding on the affected part according to the position requirement of the affected part, and simultaneously realize the effect of hemostasis compression blocking on the periphery of the affected part.

Description

Hemostatic compressor

Technical Field

The utility model relates to the technical field of intracardiac intervention medical equipment, in particular to a hemostasis compressor.

Background

The cardiac interventional therapy is a novel diagnosis and treatment technology for cardiovascular diseases, does not need to open chest, is guided by an imaging method, punctures body surface vessels, sends the catheters to a lesion part by means of certain instruments, and performs diagnosis and treatment on the heart diseases by a specific cardiac catheter operation technology, is an advanced diagnosis and treatment method for the heart diseases, has very rapid progress, is between medical treatment and surgical operation treatment, and is an invasive diagnosis and treatment method, comprising coronary angiography, PTCA+ stent, mitral valve balloon dilatation, radio frequency ablation, pacemaker implantation, congenital heart disease interventional treatment and coronary artery intracavity thrombolysis.

After the patient is subjected to intracardiac branch of academic or vocational study intervention operation, need use hemostasis compressor to carry out hemostasis by compression to patient affected part, and the hemostasis compressor of present use can only carry out hemostasis by compression to the affected part in most, can not be according to the position demand at affected part, when stopping by compression to the affected part, also realize the effect that bleeding point oppression was blocked to its periphery, lead to patient affected part still to continue to bleed, blood pressure compressor increases the burden until, plays effective hemostasis by compression effect, for this reason, we propose a hemostasis compressor.

Disclosure of Invention

The utility model aims to provide a hemostasis compressor, which solves the problems that most of the existing hemostasis compressor used in the prior art can only perform hemostasis compression treatment on an affected part, can not compress the affected part according to the position requirement of the affected part, and can realize the effect of compression blocking of bleeding points on the periphery of the affected part.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the hemostatic compressor comprises a fixed cylinder, one side of the fixed cylinder is fixedly connected with a miniature controller, the bottom of the fixed cylinder is fixedly connected with an elastic block, the bottom of the elastic block is fixedly connected with a main pressing plate, the bottom of the main pressing plate is provided with a hemostatic pad, and an inner cavity of the fixed cylinder is provided with an auxiliary mechanism matched with the main pressing plate.

Preferably, the auxiliary mechanism comprises a servo motor, the servo motor is fixed at the top of a fixed cylinder and is fixedly connected with a screw rod, the surface thread of the screw rod is connected with a thread bush and the outer wall of the thread bush is fixedly connected with a connecting disc in sliding fit with the fixed cylinder, the periphery of the connecting disc is fixedly connected with a supporting rod and the other side of the supporting rod is fixedly connected with a small universal rotating spherical support, the small universal rotating spherical support is far away from one side of the supporting rod and is connected with a support and two sides of the support in a sliding manner, and the surface of the polishing rod is sleeved with a hemostatic seat which is fixedly connected with an auxiliary spring of the support and is matched with a main pressing disc.

Preferably, the support rods, the support seats and the hemostatic seat are distributed in an axisymmetric state along the longitudinal axis of the main pressure plate.

Preferably, the hemostatic seat adopts a circular arc design, and one side of the hemostatic seat, which is close to the main pressure plate, is provided with an inclined opening.

Preferably, the outer wall of the main pressing disc is fixedly connected with a hemostatic pressing ring matched with the hemostatic pad.

Preferably, the fixed cylinder is close to the equal fixedly connected with hangers in both sides of miniature controller, the inboard rotation of hangers is connected with the connector and the opposite side fixedly connected with of connector has the elasticity bandage that uses with the fixed cylinder cooperation.

Preferably, the periphery of the fixed cylinder is provided with vertical grooves, and the inner cavities of the vertical grooves are connected with sliding blocks fixedly matched with the supporting rods in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, an auxiliary mechanism is arranged, a driving source is provided by a servo motor, then a screw rod, a thread bush, a connecting disc, a supporting rod, a small universal rotating spherical support and a hemostatic seat are matched, according to the position requirement of an affected part, the bleeding points around the affected part of a patient are tightly pressed and blocked, so that the bleeding points are prevented from continuously rushing into the affected part, the burden of a main pressure plate and a hemostatic medicine pad is lightened, and then the elastic buffer compensation is provided for the hemostatic seat by the matching of the support, the polished rod and an auxiliary spring, so that the pressure injury caused by the excessive pressure of the hemostatic seat to the affected part of the patient is prevented, and the pressing hemostatic effect of the affected part of the patient is enhanced.

2. According to the hemostatic compression ring, the compression area of the main compression plate on the affected part of the patient is enlarged, the compression hemostatic effect of the main compression plate on the affected part of the patient is enhanced, and the elastic binding band is convenient for medical staff to rapidly buckle and disassemble through the hanging lugs, the connector and the elastic binding band, and meanwhile the main compression plate and the hemostatic seat on the fixed cylinder are fixedly supported.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram showing the structural repositioning of the hemostatic seat of the present utility model;

FIG. 3 is a bottom view of the hemostatic seat of the present utility model;

FIG. 4 is a partial front cross-sectional view of the overall structure of the present utility model;

fig. 5 is a partially exploded bottom view of the structure of the assist mechanism of the present utility model.

In the figure: 1. a fixed cylinder; 2. an elastic block; 3. a main platen; 4. a hemostatic pad; 5. an auxiliary mechanism; 51. a servo motor; 52. a screw rod; 53. a thread sleeve; 54. a connecting disc; 55. a support rod; 56. a small universal rotation spherical support; 57. a support; 58. a polish rod; 59. an auxiliary spring; 510. a hemostatic seat; 6. a hemostatic compression ring; 7. hanging lugs; 8. a connector; 9. an elastic bandage.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5 for illustrating an embodiment 1, a hemostasis compressor in the illustration includes a fixed cylinder 1, one side of the fixed cylinder 1 is fixedly connected with a small controller, the bottom of the fixed cylinder 1 is fixedly connected with an elastic block 2, the bottom of the elastic block 2 is fixedly connected with a main pressing plate 3, the bottom of the main pressing plate 3 is provided with a hemostatic pad 4, an inner cavity of the fixed cylinder 1 is provided with an auxiliary mechanism 5 matched with the main pressing plate 3, by arranging the auxiliary mechanism 5, a driving source is provided by a servo motor 51, and then, by the cooperation of a screw rod 52, a thread bush 53, a connecting disc 54, a supporting rod 55, a small universal rotation spherical support 56 and a hemostatic seat 510, bleeding points around an affected part of a patient are tightly blocked according to the position requirement of the affected part, so as to prevent the bleeding points from continuously rushing into the affected part, relieve the burden of the main pressing plate 3 and the hemostatic pad 4, and by the cooperation of a support 57, a polish rod 58 and an auxiliary spring 59, provide elastic buffering compensation for the hemostatic seat 510, so as to prevent the pressure injury to the patient from being caused by excessive pressure on the hemostatic seat 510, and enhance the hemostasis effect on the affected part of the patient.

Example 2

Referring to fig. 1-5 for illustrating example 2, the present embodiment is different from example 1, a hemostasis compressor includes a fixed cylinder 1, one side of the fixed cylinder 1 is fixedly connected with a small controller, two sides of the fixed cylinder 1 close to the small controller are fixedly connected with hanging lugs 7, the inner side of the hanging lugs 7 is rotatably connected with a connector 8, the other side of the connector 8 is fixedly connected with an elastic bandage 9 matched with the fixed cylinder 1, so that medical staff can fast snap and disassemble the elastic bandage 9, and simultaneously, the hemostatic compressor also plays a role of fixedly supporting a main pressing plate 3 and a hemostatic seat 510 on the fixed cylinder 1, the bottom of the fixed cylinder 1 is fixedly connected with an elastic block 2, the bottom of the elastic block 2 is fixedly connected with a main pressing plate 3, the bottom of the main pressing plate 3 is provided with a hemostatic pad 4, the outer wall of the main pressing plate 3 is fixedly connected with a hemostatic pressing ring 6 matched with the hemostatic pad 4, the compression area of the main pressure plate 3 on the affected part of a patient is enlarged, the compression hemostasis effect of the main pressure plate 3 on the affected part of the patient is enhanced, an auxiliary mechanism 5 matched with the main pressure plate 3 for use is arranged in the inner cavity of the fixed cylinder 1, the auxiliary mechanism 5 comprises a servo motor 51, the servo motor 51 is fixed at the top of the fixed cylinder 1, the output shaft of the servo motor 51 is fixedly connected with a screw rod 52, the surface of the screw rod 52 is in threaded connection with a threaded sleeve 53, the outer wall of the threaded sleeve 53 is fixedly connected with a connecting disc 54 matched with the fixed cylinder 1 in a sliding manner, the periphery of the connecting disc 54 is fixedly connected with a supporting rod 55, the other side of the supporting rod 55 is fixedly connected with a small universal rotation spherical support 56, the periphery of the fixed cylinder 1 is provided with a vertical groove, the inner cavity of the vertical groove is in sliding connection with the supporting rod 55, sliding limit compensation is provided for the supporting rod 55, the stable lifting operation of the supporting rod 55 is facilitated, the small universal rotating spherical support 56 is rotatably connected with the support 57 at one side far away from the support 55, both sides of the support 57 are slidably connected with the polish rod 58, an auxiliary spring 59 fixedly matched with the support 57 is sleeved on the surface of the polish rod 58, a hemostatic seat 510 matched with the main pressure plate 3 is fixedly connected to the bottom of the polish rod 58, the support 55, the support 57 and the hemostatic seat 510 are distributed in an axisymmetric state along the longitudinal axis of the main pressure plate 3, the hemostatic seat 510 is in an arc-shaped design, an inclined opening is formed in one side, close to the main pressure plate 3, of the hemostatic seat 510, surrounding skin of an affected part of a patient is tightly pressed and attached, an auxiliary mechanism 5 is arranged, a driving source is provided by the servo motor 51, and then the screw rod 52, the threaded sleeve 53, the connecting disc 54, the support 55, the small universal rotating spherical support 56 and the hemostatic seat 510 are matched, the hemostatic seat 510 are tightly pressed and blocked according to the position requirements of the affected part, so that bleeding points around the patient continue to rush into the affected part, the burden of the main pressure is relieved, the load of the main pressure plate 3 and the medicine pad 4 is relieved, the cooperation of the support 57, the polish rod 58 and the auxiliary spring 59 is matched with the hemostatic seat 510, elastic buffering compensation is provided for the hemostatic seat 510, so that the pressure is used to prevent the hemostatic seat 510 from causing excessive pressure to the affected part and enhancing the effect of the patient.

According to the utility model, an elastic block 2 provides auxiliary elastic support compensation for a main pressure plate 3, a medical staff firstly attaches the main pressure plate 3 and a hemostatic compression ring 6 under a fixed cylinder 1 to an affected part of a patient, a hemostatic pad 4 is directly attached to the affected part of the patient, a connector 8 on one side of an elastic binding band 9 is buckled into one side of a hanging lug 7, the connector 8 on the other side of the elastic binding band 9 surrounds the body of the patient, then is buckled into the other side of the hanging lug 7, the fixed cylinder 1 and the main pressure plate 3 are positioned, then a servo motor 51 is controlled to be started and drive a screw rod 52 to rotate at a constant speed, the screw rod 52 drives a connecting disc 54 to move downwards at a constant speed through a threaded sleeve 53, the connecting disc 54 drives four groups of supports 57 to synchronously move downwards through four support rods 55, four groups of small universal rotary spherical supports 56 provide rotary compensation for the four groups of supports 57, the four groups of supports 57 drive four groups of hemostatic bases 510 to be tightly attached to the skin around the affected part of the patient, simultaneously, along with the uniform speed of the four groups of supports 57 move downwards, the four groups of supports 510 are reversely extruded by the patient, four groups of polished rods 58 are forced to slide upwards in the four groups of supports 57, and four groups of elastic compression springs are forced to move around the four groups of the affected part of four groups of elastic compression springs to the four groups of elastic compression springs to limit the four groups of four elastic compression springs to the four groups of the four elastic compression seats.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The hemostatic compressor is characterized by comprising a fixed cylinder (1), wherein one side of the fixed cylinder (1) is fixedly connected with a miniature controller, the bottom of the fixed cylinder (1) is fixedly connected with an elastic block (2), the bottom of the elastic block (2) is fixedly connected with a main pressing plate (3), the bottom of the main pressing plate (3) is provided with a hemostatic pad (4), and an inner cavity of the fixed cylinder (1) is provided with an auxiliary mechanism (5) matched with the main pressing plate (3);

the auxiliary mechanism (5) comprises a servo motor (51), the servo motor (51) is fixed at the top of a fixed cylinder (1) and is fixedly connected with a screw rod (52) through an output shaft of the servo motor (51), a threaded sleeve (53) is connected to the surface of the screw rod (52) through threads, a connecting disc (54) which is in sliding fit with the fixed cylinder (1) is fixedly connected to the outer wall of the threaded sleeve (53), a supporting rod (55) is fixedly connected to the periphery of the connecting disc (54), a small universal rotating spherical support (56) is fixedly connected to the other side of the supporting rod (55), a supporting seat (57) is rotatably connected to one side, far away from the supporting rod (55), of the small universal rotating spherical support (56), a polished rod (58) is fixedly connected to two sides of the supporting seat (57), and a hemostatic seat (510) which is fixedly matched with the supporting seat (57) is sleeved on the surface of the polished rod (58).

2. A hemostatic compressor according to claim 1 wherein: the supporting rod (55), the supporting seat (57) and the hemostatic seat (510) are distributed in an axisymmetric state along the longitudinal axis of the main pressure plate (3).

3. A hemostatic compressor according to claim 2 wherein: the hemostatic seat (510) is in an arc-shaped design, and an inclined opening is formed in one side, close to the main pressure plate (3), of the hemostatic seat (510).

4. A hemostatic compressor according to claim 1 wherein: the outer wall of the main pressing disc (3) is fixedly connected with a hemostatic compression ring (6) matched with the hemostatic pad (4).

5. A hemostatic compressor according to claim 1 wherein: the utility model discloses a portable electronic device, including fixed section of thick bamboo (1), small-size controller, fixed section of thick bamboo (1), both sides that are close to the small-size controller are all fixedly connected with hangers (7), the inboard rotation of hangers (7) is connected with connector (8) and the opposite side fixedly connected with of connector (8) is with elasticity bandage (9) of fixed section of thick bamboo (1) cooperation use.

6. A hemostatic compressor according to claim 1 wherein: the periphery of the fixed cylinder (1) is provided with vertical grooves, and the inner cavities of the vertical grooves are connected with sliding blocks fixedly matched with the supporting rods (55) in a sliding manner.