CN213249422U

CN213249422U - Wound hemostasis device for emergency nursing

Info

Publication number: CN213249422U
Application number: CN202021371992.6U
Authority: CN
Inventors: 孙圣英
Original assignee: First Affiliated Hospital of Nanyang Medical College
Current assignee: First Affiliated Hospital of Nanyang Medical College
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-05-25
Anticipated expiration: 2030-07-13

Abstract

A wound hemostasis device for emergency nursing comprises a base and an arc plate, wherein swing plates capable of swinging left and right are hinged to the bottoms of the left side and the right side of the arc plate, inserting plates capable of swinging left and right are hinged to the bottom ends of the swing plates, and the inserting plates are respectively connected to the left side and the right side of the top of the base in a sliding mode; the center of the bottom of the arc plate is provided with a main pressing sheet capable of moving up and down, and the left side and the right side of the bottom of the arc plate are provided with prepressing sheets capable of moving radially; side pressure plates capable of moving left and right are arranged on the left side and the right side inside the base; the base front side is provided with the removal seat that can the back-and-forth movement, it is provided with the bandage of adjustable length to remove the seat top, the bandage periphery is provided with the circle preforming that can follow length direction and remove, and the bandage periphery on the left and right sides of circle preforming all overlaps and is equipped with the regulation preforming. The utility model effectively solves the problems of insufficient compression force and blood seepage caused by the current compression hemostasis method.

Description

Wound hemostasis device for emergency nursing

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to wound hemostasis device is used in emergency nursing.

Background

The emergency medical department or emergency medical center is the department with the most centralized and most various severe patients and the most important rescue and management tasks in hospitals, and is the necessary way for all emergency patients to be admitted for treatment.

For the patients with traumatic hemorrhage in emergency treatment, the pressure bandaging hemostasis method is a common hemostasis method, and the method is suitable for various wounds and is the most common hemostasis method at present.

The specific method comprises the following steps: covering and pressing the wound with sterile gauze, and then bandaging with bandage or triangular towel with increased pressure to stop bleeding without affecting blood circulation of the injured limb (when the injured limb has blood circulation disorder, cyanosis of the finger tip can occur), with the bandaging range being slightly larger than that of the wound. When sterile gauze is not available, sterilized napkins can be used instead.

However, the pressure of the compression of the method is often insufficient for some patients with large wounds and more bleeding, so that the condition that blood seeps out of the dressing cloth after dressing often occurs, and medical staff need to perform dressing again, thereby increasing the workload of the medical staff and increasing the pain of the patients.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, provide a wound hemostasis device for emergency nursing, solved effectively that the oppression power that present hemostasis by compression method exists is not enough and the oozing blood scheduling problem that leads to.

In order to solve the above problems, the utility model adopts the following technical proposal:

a wound hemostasis device for emergency nursing comprises a base and an arc plate, wherein swing plates capable of swinging left and right are hinged to the bottoms of the left side and the right side of the arc plate, inserting plates capable of swinging left and right are hinged to the bottom ends of the swing plates, and the inserting plates are respectively connected to the left side and the right side of the top of the base in a sliding mode;

the center of the bottom of the arc plate is provided with a main pressing sheet capable of moving up and down, and the left side and the right side of the bottom of the arc plate are provided with prepressing sheets capable of moving radially; side pressure plates capable of moving left and right are arranged on the left side and the right side inside the base;

the base front side is provided with the removal seat that can the back-and-forth movement, it is provided with the bandage of adjustable length to remove the seat top, the bandage periphery is provided with the circle preforming that can follow length direction and remove, and the bandage periphery on the left and right sides of circle preforming all overlaps and is equipped with the regulation preforming.

Preferably, the top parts of the left side and the right side of the top part of the base are both downwards provided with jacks, and the inserting plates are respectively connected in the jacks in a sliding manner; the left side and the right side of the base are both provided with limiting seats, two lock rods are respectively connected in the limiting seats in a sliding manner, pull plates are fixedly connected to the outer sides of the lock rods, blocking pieces are fixedly connected to the inner side ends of the lock rods, and locking springs are sleeved on the peripheries of the locking plates;

the left side and the right side of the base are both provided with limiting holes penetrating to the jacks, the inner sides of the separation blades are fixedly connected with locking plates, and the locking plates are connected in the limiting holes in a sliding manner;

the inserting plate is provided with a plurality of locking holes which are uniformly distributed along the length direction, and the locking plate is inserted into any locking hole to form a structure with fixed inserting plate and base positions.

Preferably, the top of the main pressing piece is rotatably connected with a main screw rod, and the main screw rod is in threaded connection with the center of the arc plate.

Preferably, the tops of the pre-pressing pieces are rotatably connected with buffering screw rods, and the buffering screw rods are slidably connected with the arc plates; the upper part and the lower part of the buffer screw rod are both in threaded connection with nuts, and the periphery of the lower part of the buffer screw rod is sleeved with a buffer spring;

the buffer spring and the nut at the lower part are both positioned at the bottom of the arc plate, and the nut at the upper part is positioned at the top of the arc plate.

Preferably, the left side and the right side of the rear end of the movable seat are fixedly connected with sliding rods, the front end of the base is backwards provided with a sliding hole, and the sliding rods are connected in the sliding hole in a sliding manner; all inwards threaded connection has stop screw on the base left and right sides, stop screw screws forms removal seat and base fixed position's structure.

Preferably, the front part and the rear part of the outer side of each side pressure piece are fixedly connected with guide rods, the guide rods are connected with the base in a sliding manner, and the outer ends of the guide rods are fixedly connected with driving plates;

the center of the driving plate is in threaded connection with a driving screw, and the inner end of the driving screw is in threaded connection with the base.

Preferably, the left end of the bandage is fixedly connected with the left side of the movable seat, a connecting ring is arranged on the right side of the movable seat, and the movable end of the bandage is inserted into the connecting ring and is positioned through a magic tape.

Preferably, the main pressing sheet, the pre-pressing sheet, the round pressing sheet and the adjusting pressing sheet all comprise outer sleeves made of gauze materials, and sponges are filled in the outer sleeves.

The utility model discloses novel structure, think about ingenious, easy operation is convenient, compares with prior art and has following advantage:

1. the main preforming and the pre-compaction piece of the arc plate that this device can dismantle the connection, can reciprocate, arc plate bottom through setting up and base can provide lasting stable compressive force for patient's wound department to can improve hemostatic effect, reduce the emergence of oppression in-process oozing blood phenomenon, reduce medical personnel's work burden, reduce patient's misery.

2. The device can improve the fixing effect by arranging the arc plate, the side pressing plate, the moving plate and the binding band, reduce the falling phenomenon and improve the hemostatic effect.

3. This device can lift the bandage or pull out the picture peg from arbitrary one side and turn over the slide when guaranteeing hemostasis by compression effect to carry out the processing of wound at any time, make this device have better use convenience.

Drawings

Fig. 1 is a first axis mapping of the wound hemostasis device for emergency nursing of the utility model.

Fig. 2 is a second axial view of the wound hemostasis device for emergency nursing of the utility model.

Fig. 3 is an isometric view of the base of the wound hemostasis device for emergency nursing of the present invention.

Fig. 4 is an axonometric view of the locking plate and the connecting part of the wound hemostasis device for emergency nursing of the utility model.

Fig. 5 is an axonometric view of the arc plate and the connecting component of the wound hemostasis device for emergency nursing of the utility model.

Fig. 6 is an axonometric view of the main pressing sheet and the main screw of the wound hemostasis device for emergency nursing of the utility model.

Fig. 7 is an isometric view of the pre-pressing sheet and the connecting part of the wound hemostasis device for emergency nursing of the utility model.

Fig. 8 is an isometric view of a movable seat of the wound hemostasis device for emergency nursing of the present invention.

In the drawings: 1-base, 2-side pressing piece, 3-moving base, 4-arc plate, 5-swing plate, 6-inserting plate, 7-inserting hole, 8-main pressing piece, 9-prepressing piece, 10-binding band, 11-round pressing piece, 12-adjusting pressing piece, 13-sliding hole, 14-limiting screw, 15-blocking piece, 16-limiting base, 17-guide rod, 18-driving plate, 19-driving screw, 20-locking plate, 21-locking rod, 22-locking spring, 23-pulling plate, 24-main screw, 25-buffer screw, 26-nut, 27-buffer spring and 28-sliding rod.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-8, the utility model provides a wound hemostasis device for emergency nursing, which comprises a base 1 and an arc plate 4, wherein the bottom parts of the left side and the right side of the arc plate 4 are respectively hinged with a swing plate 5 capable of swinging left and right, the bottom ends of the swing plates 5 are respectively hinged with a plug board 6 capable of swinging left and right, and the plug boards 6 are respectively connected with the left side and the right side of the top part of the base 1 in a sliding manner;

a main pressing sheet 8 capable of moving up and down is arranged at the center of the bottom of the arc plate 4, and prepressing sheets 9 capable of moving radially are arranged on the left side and the right side of the bottom of the arc plate 4; side pressure plates 2 capable of moving left and right are arranged on the left side and the right side inside the base 1;

the utility model discloses a base, including base 1, removal seat 3, bandage 10, length-adjustable's bandage 10, the bandage 10 periphery is provided with the circular pressing piece 11 that can move along length direction, and the bandage 10 periphery on the left and right sides of circular pressing piece 11 all is equipped with the regulation preforming 12.

This device can dismantle the arc board 4 that connects, can reciprocate, main preforming 8 and the pre-compaction piece 9 of arc board 4 bottom through setting up and base 1, can provide lasting stable compressive force for patient's wound department to can improve hemostatic effect, reduce the emergence of oppression in-process oozing blood phenomenon, reduce medical personnel's work burden, reduce patient's misery.

This device can improve fixed effect through setting up arc plate 4, side preforming 2 and movable plate 3, bandage 10, reduces the emergence of the phenomenon of droing, has improved hemostatic effect.

The device can lift the bandage 10 or pull out the inserting plate 6 from any side to turn out the sliding plate 4 while ensuring the compression hemostasis effect, thereby carrying out the treatment of the wound at any time and ensuring that the device has better use convenience.

As shown in fig. 3-5, the top parts of the left and right sides of the top of the base 1 are both downward provided with jacks 7, and the inserting plates 6 are respectively connected in the jacks 7 in a sliding manner; the left side and the right side of the base 1 are both provided with a limiting seat 16, two lock rods 21 are respectively connected in the limiting seat 16 in a sliding manner, the outer sides of the lock rods 21 are fixedly connected with pull plates 23, the inner sides of the lock rods 21 are fixedly connected with blocking pieces 15, and the periphery of each lock plate 20 is sleeved with a locking spring 22;

limiting holes penetrating through the jacks 7 are formed in the left side and the right side of the base 1, a locking plate 20 is fixedly connected to the inner side of the blocking piece 15, and the locking plate 20 is connected in the limiting holes in a sliding mode;

the inserting plate 6 is provided with a plurality of locking holes which are uniformly distributed along the length direction, and the locking plate 20 is inserted into any locking hole to form a structure with fixed positions of the inserting plate 6 and the base 1.

The left side and the right side of the base of the arc plate 4 are provided with the inserting plates 6, so that medical staff can pull out the inserting plates 6 on any side as required, and can nurse the wound of a patient at any time.

When the wound of a patient is pressed, the inserting plate 6 is inserted into the inserting hole 7 by a proper depth according to the requirement, and the locking plate 20 is inserted into the locking hole to position the arc plate 4, so that the prepositioning is realized.

As shown in fig. 5-6, a main screw 24 is rotatably connected to the top of the main pressing plate 8, and the main screw 24 is threadedly connected to the center of the arc plate 4.

After the arc plate 4 is pre-positioned, the main screw rod 24 is screwed, so that the position of the main pressing sheet 8 can be adjusted, the compression force can be changed, and the corresponding hemostatic effect is achieved.

As shown in fig. 5 and 7, the top of each pre-pressing piece 9 is rotatably connected with a buffer screw 25, and the buffer screws 25 are slidably connected with the arc plates 4; the upper part and the lower part of the buffer screw rod 25 are both in threaded connection with nuts 26, and the periphery of the lower part of the buffer screw rod 25 is sleeved with a buffer spring 27;

the buffer spring 27 and the lower nut 26 are both located at the bottom of the arc plate 4, and the upper nut 26 is located at the top of the arc plate 4. The two nuts 26 can be rotated, so that the axial position of the nuts 26 is changed, the radial position of the buffer screw rod 25 is changed, and the adjustment of the pressing force is realized.

The function of preforming 9 is that supplementary main preforming 8 reaches the effect of hemostasis by compression, can fix the gauze etc. that covers the great area on patient's wound surface to owing to buffer spring 27's existence, make the oppression power of preforming 9 not rigid, be flexible, can finely tune, make hemostasis by compression better comfortable.

As shown in fig. 3 and 8, sliding rods 28 are fixedly connected to the left and right sides of the rear end of the moving seat 3, a sliding hole 13 is formed in the front end of the base 1 in a backward direction, and the sliding rods 28 are slidably connected in the sliding hole 13; the left side and the right side of the base 1 are both connected with a limit screw 14 through inward threads, and the limit screws 14 are screwed to form a structure for fixing the positions of the movable base 3 and the base 1.

The movable seat 3 not only has the function of improving the stability of fixation, but also can adjust the front and back positions as required, and can fix and position the arm and the like before plaster application when the patient is fractured.

As shown in fig. 3, the front and rear parts of the outer side of the side pressing piece 2 are fixedly connected with guide rods 17, the guide rods 17 are slidably connected with the base 1, and the outer ends of the guide rods 17 are fixedly connected with driving plates 18;

the center of the driving plate 18 is connected with a driving screw rod 19 in a threaded manner, and the inner end of the driving screw rod 19 is connected with the base 1 in a threaded manner.

The effect of side pressure piece 2 plays the fixed stability of increase about (adjust the interval about 1 bottom of base, reach the effect of fixed regulation), and its regulation principle is: when the driving screw rod 19 is rotated, the driving screw rod 19 can not move and can only rotate in place, so that the driving plate 18 in threaded connection with the driving screw rod can be driven to move left and right, and the operation is stable and convenient.

As shown in fig. 8, the left end of the binding band 10 is fixedly connected with the left side of the movable seat 3, the right side of the movable seat 3 is provided with a connecting ring, and the movable end of the binding band 10 is inserted into the connecting ring and is positioned by a magic tape.

The insertion depth of the binding band 10 is adjusted according to the thickness of the arm of the patient and the force required to be pressed, so that the round pressing sheet 11 and the adjusting pressing sheet 12 at the bottom of the binding band can press the upper part of the arm of the patient.

The main pressing piece 8, the pre-pressing piece 9, the round pressing piece 11 and the adjusting pressing piece 12 all comprise outer sleeves made of gauze materials, and sponges are filled in the outer sleeves. Above-mentioned structure makes this device can not appear uncomfortable when oppressing and feels for this device has higher comfort level when using, both plays the hemostatic effect of oppression, has reduced patient's misery again.

When the device is used, the base 1 is firstly placed at a proper position on the lower side of the arm and the like of a patient, the relative position of the arc plate 4 relative to the base 1 is adjusted, then the main screw 24 is screwed so that the main pressing sheet 8 presses the wound of the patient, the bleeding phenomenon is prevented, the radial position of the pre-pressing sheet 9 is adjusted as required, and the auxiliary pressing of gauze and the like at the wound of the patient is realized; the front and rear positions of the moving seat 3 are adjusted as required, the length of the binding band 10 is adjusted, the moving seat 3 is connected to the upper part of the arm of the patient, and the compression is realized by the round pressing piece 11 and the adjusting pressing piece 12.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or scope of the invention as defined in the appended claims.

Although terms such as the base plate 1, the side pressing plates 2, the moving base 3, the arc plate 4, the swing plate 5, the inserting plate 6, the inserting hole 7, the main pressing plate 8, the pre-pressing plate 9, the binding band 10, the circular pressing plate 11, the adjusting pressing plate 12, the sliding hole 13, the limit screw 14, the blocking plate 15, the limit seat 16, the guide rod 17, the driving plate 18, the driving screw 19, the locking plate 20, the locking rod 21, the locking spring 22, the pulling plate 23, the main screw 24, the buffer screw 25, the nut 26, the buffer spring 27 and the sliding rod 28 are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. The utility model provides a wound hemostasis device is used in emergency nursing which characterized in that: the arc plate comprises a base (1) and arc plates (4), wherein swing plates (5) capable of swinging left and right are hinged to the bottoms of the left side and the right side of each arc plate (4), inserting plates (6) capable of swinging left and right are hinged to the bottom ends of the swing plates (5), and the inserting plates (6) are respectively connected to the left side and the right side of the top of the base (1) in a sliding mode;

a main pressing sheet (8) capable of moving up and down is arranged at the center of the bottom of the arc plate (4), and prepressing sheets (9) capable of moving radially are arranged on the left side and the right side of the bottom of the arc plate (4); side pressure plates (2) capable of moving left and right are arranged on the left side and the right side inside the base (1);

the adjustable base is characterized in that a movable seat (3) capable of moving back and forth is arranged on the front side of the base (1), a binding band (10) with adjustable length is arranged at the top of the movable seat (3), a circular pressing piece (11) capable of moving along the length direction is arranged on the periphery of the binding band (10), and an adjusting pressing piece (12) is sleeved on the periphery of the binding band (10) on the left side and the right side of the circular pressing piece (11).

2. The emergency care wound hemostasis device of claim 1, wherein: jacks (7) are downwards formed in the top parts of the left side and the right side of the top of the base (1), and the inserting plates (6) are respectively connected into the jacks (7) in a sliding manner; the left side and the right side of the base (1) are respectively provided with a limiting seat (16), two lock rods (21) are respectively connected in the limiting seats (16) in a sliding manner, the outer sides of the lock rods (21) are fixedly connected with pull plates (23), the inner sides of the lock rods (21) are fixedly connected with blocking pieces (15), and the periphery of the lock plate (20) is sleeved with a locking spring (22);

limiting holes penetrating through the insertion holes (7) are formed in the left side and the right side of the base (1), a locking plate (20) is fixedly connected to the inner side of the blocking piece (15), and the locking plate (20) is connected in the limiting holes in a sliding mode;

the inserting plate (6) is provided with a plurality of locking holes which are uniformly distributed along the length direction, and the locking plate (20) is inserted into any locking hole to form a structure with fixed positions of the inserting plate (6) and the base (1).

3. The emergency care wound hemostasis device of claim 1, wherein: the top of the main pressing piece (8) is rotatably connected with a main screw rod (24), and the main screw rod (24) is in threaded connection with the center of the arc plate (4).

4. The emergency care wound hemostasis device of claim 1, wherein: the tops of the prepressing plates (9) are rotatably connected with buffer screw rods (25), and the buffer screw rods (25) are slidably connected with the arc plates (4); the upper part and the lower part of the buffer screw rod (25) are both in threaded connection with nuts (26), and the periphery of the lower part of the buffer screw rod (25) is sleeved with a buffer spring (27);

the buffer spring (27) and the nut (26) at the lower part are both positioned at the bottom of the arc plate (4), and the nut (26) at the upper part is positioned at the top of the arc plate (4).

5. The emergency care wound hemostasis device of claim 1, wherein: the left side and the right side of the rear end of the movable seat (3) are fixedly connected with sliding rods (28), the front end of the base (1) is backwards provided with a sliding hole (13), and the sliding rods (28) are connected in the sliding hole (13) in a sliding manner; all inwards threaded connection has stop screw (14) on base (1) left and right sides, stop screw (14) are screwed and are formed removal seat (3) and base (1) fixed position's structure.

6. The emergency care wound hemostasis device of claim 1, wherein: the front part and the rear part of the outer side of the side pressing piece (2) are fixedly connected with guide rods (17), the guide rods (17) are connected with the base (1) in a sliding manner, and the outer ends of the guide rods (17) are fixedly connected with driving plates (18);

the center of the driving plate (18) is in threaded connection with a driving screw (19), and the inner end of the driving screw (19) is in threaded connection with the base (1).

7. The emergency care wound hemostasis device of claim 1, wherein: bandage (10) left end with remove seat (3) left side fixed connection, it is provided with the go-between to remove seat (3) right side, bandage (10) expansion end inserts the go-between is pasted the location through the magic.

8. The emergency care wound hemostasis device of claim 1, wherein: the main pressing sheet (8), the pre-pressing sheet (9), the round pressing sheet (11) and the adjusting pressing sheet (12) all comprise jackets made of gauze materials, and sponges are filled in the jackets.