CN214805079U

CN214805079U - Vascular surgery hemostasis device

Info

Publication number: CN214805079U
Application number: CN202121477158.XU
Authority: CN
Inventors: 王佳; 杨曦
Original assignee: Affiliated Hospital of Southwest Medical University
Current assignee: Affiliated Hospital of Southwest Medical University
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-11-23
Anticipated expiration: 2031-06-30

Abstract

The utility model relates to the technical field of medical equipment, in particular to a hemostatic device for vascular surgery, comprising a hemostatic plate arranged horizontally, two ends of the hemostatic plate are respectively fixedly connected with a tourniquet, and the bottom surface of the hemostatic plate is provided with a chute, The chute is provided with a hemostatic seat that can move in the vertical direction, the top of the hemostatic seat is rotatably provided with an adjustment rod, the top of the adjustment rod passes through and extends out of the hemostatic plate, and the adjustment rod is connected to the hemostatic plate. The hemostatic plate is threadedly connected; the bottom of the hemostatic seat is provided with a hemostatic groove, an air bag is arranged in the hemostatic groove, the air bag is communicated with the inflatable balloon through a hose, and a hemostatic groove is provided at the notch of the hemostatic groove cotton. The beneficial effect of the utility model is that: the inflatable balloon is used to inflate the wound to apply pressure to the wound, so as to effectively stop the bleeding. Since the hemostatic seat protrudes from the hemostatic plate, the tissue around the hemostatic seat will not be oppressed, thereby reducing the overall impact on the patient's wound. Peripheral tissue creates tight compression.

Description

Vascular surgery hemostasis device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a vascular surgery hemostasis device.

Background

Traumatic hemorrhage is common in the field of first aid, if the traumatic wound surface cannot be treated in time, wound surface infection or excessive bleeding can easily occur, and severe pathological changes such as coma, convulsion, yang exhaustion and collapse can be caused. The bandage is used for bandaging when the emergency medical care personnel stanch some bleeding traumas, but a lot of bleeding still can permeate on the bandage, can not effectual stanchs, also has the milk sticky tape to stanch in the hemorrhage upper portion cramp of wound, and this lets can let patient very uncomfortable, appears cramping too long easily and causes the bad phenomenon of tissue necrosis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a vascular surgery hemostasis device is provided, can effectively reduce to cause the peripheral tissue of wound to cramp the oppression in hemostatic, avoid causing the tissue necrosis.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a vascular surgery hemostasis device comprises a hemostasis plate which is horizontally arranged, two ends of the hemostasis plate are respectively and fixedly connected with a tourniquet, the bottom surface of the hemostasis plate is provided with a sliding groove, a hemostasis seat which can move along the vertical direction is arranged in the sliding groove, the bottom of the hemostasis seat extends out of the sliding groove, the top of the hemostasis seat is rotatably provided with an adjusting rod, the top end of the adjusting rod penetrates through and extends out of the hemostasis plate, and the adjusting rod is in threaded connection with the hemostasis plate; the bottom of hemostasis seat is equipped with the hemostasis groove, the hemostasis inslot is equipped with the gasbag, the gasbag pass through the hose with the outer sacculus intercommunication of aerifing of hemostasis groove, the notch department in hemostasis groove is equipped with and is used for covering the hemostasis cotton of notch.

The utility model has the advantages that: through setting up the hemostasis board of stereoplasm, and set up the hemostasis seat that can protrusion hemostasis board bottom downwards, when needs stanch, with the hemostasis cotton of hemostasis seat bottom as for wound department, adjust the pole, make the hemostasis cotton butt wound, then aerify through aerifing the sacculus, exert pressure to the wound, thereby effectively stanch, and simultaneously, because hemostasis seat protrusion hemostasis board, make the peripheral tissue of hemostasis seat can not receive the oppression, thereby reduce whole to cause the cramp oppression to the peripheral tissue of patient's wound, thereby avoid causing the tissue necrosis to the peripheral tissue of wound.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, be equipped with a plurality of guide ways that extend along vertical direction on the inner wall of spout, be equipped with a plurality of guide blocks on the outer wall in hemostasis groove, the guide block one-to-one slides and establishes in the guide way.

The beneficial effect of adopting the further scheme is that: the setting of guide way and guide block can inject the moving direction of hemostasis seat, avoids hemostasis seat rotation to cause the secondary injury to the patient when exerting pressure to the patient wound.

Furthermore, the bottom of guide way is equipped with and is used for preventing the guide block breaks away from the stopper of guide way.

The beneficial effect of adopting the further scheme is that: the setting of stopper can avoid the hemostasis seat to break away from the hemostasis groove.

Further, the top of hemostasis seat is equipped with the mounting groove, the bottom of adjusting the pole is rotated and is established in the mounting groove.

The beneficial effect of adopting the further scheme is that: the rotation of adjusting the pole and establishing in the mounting groove through adjusting the pole and be connected with the rotation of hemostasis seat.

Further, the notch threaded connection of mounting groove has the closing cap, the middle part of closing cap is equipped with the confession adjust the through-hole that the pole passes through, be equipped with on the periphery wall of the bottom of adjusting the pole and be used for preventing the bottom of adjusting the pole passes the spacing ring of through-hole.

The beneficial effect of adopting the further scheme is that: through setting up closing cap and spacing ring, realize can driving the hemostatic base and shift up when the regulation pole is adjusted in the antiport.

Further, a bearing is arranged in the mounting groove, and the limiting ring is abutted to the inner wall of the bearing.

The beneficial effect of adopting the further scheme is that: the setting of bearing can reduce the friction of spacing ring and mounting groove inner wall, reduces the wearing and tearing to the spacing ring at the rotation in-process.

Further, the bottom of hemostasis seat bonds there is the viscose layer, the hemostatic cotton passes through the viscose layer is fixed to be established the bottom of hemostasis seat.

The beneficial effect of adopting the further scheme is that: the arrangement of the adhesive layer can facilitate the installation and fixation of the hemostatic cotton.

Furthermore, a plurality of soft blocks protruding out of the inner wall of the tourniquet are fixedly arranged on the inner wall of the tourniquet.

The beneficial effect of adopting the further scheme is that: the soft block can avoid the banding injury to the whole binding part when the tourniquet is bound on the body of a patient.

Furthermore, the top end of the adjusting rod is provided with a rotating handle.

The beneficial effect of adopting the further scheme is that: the rotation of adjusting the pole is convenient for to rotate by the setting of rotation handle.

Furthermore, two tourniquets are kept away from the one end of hemostasis board all is fixed and is equipped with the magic subsides.

The beneficial effect of adopting the further scheme is that: the magic tape is convenient for the connection and fixation of the two tourniquets.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a hemostasis plate; 2. a tourniquet; 3. a chute; 4. a hemostatic base; 5. adjusting a rod; 6. a blood stopping groove; 7. an air bag; 8. inflating the balloon; 9. hemostatic cotton; 10. a guide groove (10); 11. a guide block; 12. a limiting block; 13. mounting grooves; 14. sealing the cover; 15. a limiting ring; 16. a bearing; 17. an adhesive layer; 18. a soft block; 19. rotating the handle; 20. magic tape.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1, the embodiment of the present invention includes a hemostatic plate 1 horizontally disposed, the shape of the hemostatic plate 1 is not limited, and may be square or circular or elliptical, two ends of the hemostatic plate 1 are respectively and fixedly connected with a tourniquet 2, the tourniquet 2 may be fixedly connected with the hemostatic plate 1 through a buckle, or may be fixed through an adhesive, the bottom surface of the hemostatic plate 1 is provided with a chute 3, a hemostatic seat 4 capable of moving in a vertical direction is disposed in the chute 3, the shape of the chute 3 matches with the shape of the hemostatic seat 4, when the hemostatic seat 4 is a rectangular body, the guide groove 10 and the guide seat do not need to be disposed, and when the hemostatic seat 4 is a cylindrical body, the guide groove 10 and the guide seat need to be disposed; in order to ensure the smoothness of the movement of the hemostatic base 4, the outer wall of the hemostatic base 4 and the inner wall of the guide groove 10 are preferably smooth surfaces, the bottom of the hemostatic base 4 extends out of the sliding groove 3, the top of the hemostatic base 4 is rotatably provided with an adjusting rod 5, the top end of the adjusting rod 5 penetrates through and extends out of the hemostatic plate 1, and the adjusting rod 5 is in threaded connection with the hemostatic plate 1; the bottom of hemostasis seat 4 is equipped with hemostasis groove 6, be equipped with gasbag 7 in the hemostasis groove 6, gasbag 7 through the hose with the outer sacculus 8 intercommunication of aerifing of hemostasis groove 6, the notch department of hemostasis groove 6 is equipped with and is used for covering the hemostatic cotton 9 of notch.

Preferably, be equipped with a plurality of guide ways 10 that extend along vertical direction on the inner wall of spout 3, be equipped with a plurality of guide blocks 11 on the outer wall of hemostasis groove 6, guide block 11 one-to-one slides and establishes in guide way 10, the moving direction of hemostasis seat 4 can be injectd in the setting of guide way 10 and guide block 11, avoids hemostasis seat 4 to rotate when exerting pressure to the patient wound and causes the secondary injury to the patient. Further, the bottom of guide way 10 is equipped with and is used for preventing guide block 11 breaks away from stopper 12 of guide way 10, stopper 12's setting can avoid hemostasis seat 4 to break away from hemostasis groove 6. In this embodiment, in order to facilitate the installation of guide block 11, can be divided into the upper and lower two parts of dismantling the connection with hemostasis board 1, wherein stopper 12 is in the lower part, and when two parts were parted, with hemostasis seat 4 insert in spout 3, and guide block 11 inserts in guide way 10, then the installation lower part to facilitate the installation of hemostasis seat 4, the upper and lower two parts of hemostasis board 1 can be through screw fixed connection, also can joint or threaded connection.

In this embodiment, the top of hemostasis seat 4 is equipped with mounting groove 13, the bottom of adjusting pole 5 is rotated and is established in the mounting groove 13, the notch threaded connection of mounting groove 13 has closing cap 14, the middle part of closing cap 14 is equipped with the confession adjust the through-hole that pole 5 passes through, be equipped with on the periphery wall of the bottom of adjusting pole 5 and be used for preventing the bottom of adjusting pole 5 passes the spacing ring 15 of through-hole, be equipped with bearing 16 in the mounting groove 13, spacing ring 15 with the inner wall butt of bearing 16. The adjusting rod 5 is rotatably arranged in the mounting groove 13 to realize the rotary connection between the adjusting rod 5 and the hemostatic seat 4, and the sealing cover 14 and the limiting ring 15 are arranged to realize the driving of the hemostatic seat 4 to move upwards when the adjusting rod 5 is rotated reversely; the arrangement of the bearing 16 can reduce the friction between the limiting ring 15 and the inner wall of the mounting groove 13, and reduce the abrasion to the limiting ring 15 in the rotating process.

In this embodiment, the bottom of hemostasis seat 4 bonds there is viscose layer 17, hemostatic cotton 9 passes through viscose layer 17 is fixed to be established the bottom of hemostasis seat 4, and the installation that hemostatic cotton 9 can be convenient for to set up of viscose layer 17 is fixed. The inner wall of the tourniquet 2 is fixedly provided with a plurality of soft blocks 18 protruding out of the inner wall of the tourniquet 2, and the soft blocks 18 can avoid the clamping damage to the whole binding part when the tourniquet 2 is bound on a patient. The top end of the adjusting rod 5 is provided with a rotating handle 19, and the rotating handle 19 is convenient for the adjusting rod 5 to rotate. Two tourniquet 2 is kept away from the one end of hemostasis board 1 is all fixed and is equipped with magic subsides 20, and the setting of magic subsides 20 is convenient for two tourniquet 2 to be connected fixedly. In this embodiment, the adhesive layer is a double-sided adhesive tape, which can be replaced after use, thereby ensuring the utilization rate and practical, hygienic and safe use of the whole device.

The utility model discloses a set up the hemostasis board 1 of stereoplasm, and set up the hemostasis seat 4 that can protrusion hemostasis board 1 bottom downwards, when needs stanch, with the hemostasis cotton 9 of hemostasis seat 4 bottom as for the wound, adjust pole 5, because spacing groove and stopper 12's effect, make hemostasis seat 4 remove according to the vertical direction in the attached 1, make hemostasis cotton 9 butt wound, then aerify through aerifing sacculus 8, gasbag 7 outwards decides hemostasis cotton 9 after aerifing, make hemostasis cotton 9 exert pressure to the wound, thereby effectively stanch, and simultaneously, because hemostasis seat 4 protrusion hemostasis board 1, make 4 peripheral tissues of hemostasis seat can not receive the oppression, thereby reduce whole to cause the cramp oppression to the peripheral tissue of patient wound, thereby avoid causing the tissue necrosis to the peripheral tissue of wound.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The vascular surgery hemostasis device is characterized by comprising a hemostasis plate (1) which is horizontally arranged, wherein two ends of the hemostasis plate (1) are respectively and fixedly connected with a tourniquet (2), the bottom surface of the hemostasis plate (1) is provided with a sliding groove (3), a hemostasis seat (4) which can move along the vertical direction is arranged in the sliding groove (3), the bottom of the hemostasis seat (4) extends out of the sliding groove (3), the top of the hemostasis seat (4) is rotatably provided with an adjusting rod (5), the top end of the adjusting rod (5) penetrates through and extends out of the hemostasis plate (1), and the adjusting rod (5) is in threaded connection with the hemostasis plate (1); the bottom of hemostasis seat (4) is equipped with hemostasis groove (6), be equipped with gasbag (7) in hemostasis groove (6), gasbag (7) through the hose with the outer sacculus (8) intercommunication of aerifing of hemostasis groove (6), the notch department of hemostasis groove (6) is equipped with and is used for covering hemostasis cotton (9) of notch.

2. A hemostasis device for vascular surgery according to claim 1, wherein a plurality of guide grooves (10) extending in the vertical direction are formed on the inner wall of the sliding groove (3), a plurality of guide blocks (11) are formed on the outer wall of the hemostasis groove (6), and the guide blocks (11) are slidably arranged in the guide grooves (10) in a one-to-one correspondence manner.

3. A vascular surgical haemostatic device according to claim 2, wherein the bottom end of the guide slot (10) is provided with a stopper (12) for preventing the guide block (11) from escaping the guide slot (10).

4. Vascular surgical hemostat according to claim 1, characterized in that the top end of the hemostatic base (4) is provided with a mounting slot (13), and the bottom end of the adjusting lever (5) is rotatably arranged in the mounting slot (13).

5. A vascular surgery hemostasis device according to claim 4, characterized in that a sealing cover (14) is connected to the notch of the mounting groove (13) in a threaded manner, a through hole for the adjusting rod (5) to pass through is formed in the middle of the sealing cover (14), and a limiting ring (15) for preventing the bottom end of the adjusting rod (5) from passing through the through hole is arranged on the outer peripheral wall of the bottom end of the adjusting rod (5).

6. A vascular surgical haemostatic device according to claim 5, wherein a bearing (16) is arranged in the mounting groove (13), and the stop collar (15) abuts against the inner wall of the bearing (16).

7. A vascular surgical haemostatic device according to any of claims 1 to 5, wherein an adhesive layer (17) is bonded to the bottom of the haemostatic base (4), and the haemostatic cotton (9) is fixedly arranged at the bottom of the haemostatic base (4) by means of the adhesive layer (17).

8. A vascular surgical haemostatic device according to any of claims 1 to 5, wherein a plurality of soft blocks (18) protruding from the inner wall of the haemostatic belt (2) are fixed to the inner wall.

9. Vascular surgical haemostatic device according to any of claims 1-5, wherein the top end of the adjustment rod (5) is provided with a turning handle (19).

10. The vascular surgery hemostasis device according to any one of claims 1 to 5, wherein magic tapes (20) are fixedly arranged at one ends of the two tourniquets (2) far away from the hemostasis plate (1).