CN213850898U

CN213850898U - Hemostatic bandage

Info

Publication number: CN213850898U
Application number: CN202022267105.7U
Authority: CN
Inventors: 徐萍; 侯祎; 李冬; 毛书辉
Original assignee: Jiaxing Maternity and Child Health Care Hospital
Current assignee: Jiaxing Maternity and Child Health Care Hospital
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-03
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a hemostasis ribbon, including the ribbon body, ribbon body one end is connected with the connector, the connector has both ends unclosed's inner chamber, and it has the decurrent pawl of most advanced slope to articulate in the inner chamber to set up resilient means and make the pawl have the trend of keeping the downswing, it is provided with a plurality of draw-in grooves to arrange along length direction on the ribbon body, can convolute the ribbon body, makes ribbon body far away connector direction end pass from the inner chamber of connector with the directional most advanced direction ground of articulated direction end of pawl, the ribbon body pastes the inner chamber downside in the connector, most advanced automatic insertion draw-in groove. The hemostatic bandage can be used for rapid hemostatic treatment of uterus during emergency first aid in cesarean section, and can conveniently adjust tightness.

Description

Hemostatic bandage

Technical Field

The utility model relates to a hemostasis technique, in particular to a hemostasis bandage.

Background

The tourniquet is suitable for the medical institution to perform infusion, blood drawing and blood transfusion in the conventional treatment and rescue, and is disposable when in hemostasis; or emergency hemostasis when limb bleeding and field snake and insect bite bleeding.

Can be used for the simple and effective hemostasis method in the emergency treatment of the extremity hemorrhage, and achieves the purpose of hemostasis by blocking the blood circulation by compressing the blood vessel.

The hemostasis method can also be applied to rapid uterus hemostasis treatment in cesarean section operation.

Disclosure of Invention

The utility model aims to provide a: provides a hemostatic bandage which can be mainly used for rapid hemostatic treatment of uterus in cesarean section and is convenient for adjusting tightness.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a hemostasis ribbon, includes the ribbon body, ribbon body one end is connected with the connector, the connector has both ends unclosed's inner chamber, and it has the decurrent pawl of most advanced slope to set up resilient means and make the pawl have the trend of keeping the downswing in the inner chamber, it is provided with a plurality of draw-in grooves to arrange along length direction on the ribbon body, can convolute the ribbon body, makes the ribbon body far away the connector direction end pass from the inner chamber of connector with the directional most advanced direction ground of articulated direction end of pawl, the ribbon body pastes the inner chamber downside in the connector, most advanced automatic insertion draw-in groove.

On the basis of the above scheme and as a preferable scheme of the scheme: the pawl is provided with a lifting plate which is lifted upwards, and the lifting plate is positioned on the far tip direction side of the pawl hinge shaft.

On the basis of the above scheme and as a preferable scheme of the scheme: the end part of the poking plate is provided with a pressing plate extending out of the inner cavity of the connector.

On the basis of the above scheme and as a preferable scheme of the scheme: the pawl is provided with a hinge hole, the support shaft is arranged to penetrate through the hinge hole and the two ends of the support shaft are connected to the connector, the elastic device is a torsion spring, the middle of the torsion spring is connected to the support shaft in series, the lower end of the torsion spring is arranged on the pawl, and the upper end of the torsion spring is supported on the upper wall of the inner cavity of the connector.

On the basis of the above scheme and as a preferable scheme of the scheme: the end, located at the tip part direction, of the inner cavity of the connector is provided with a limiting plate, the limiting plate is parallel to the bottom side of the inner cavity, and the distance between the limiting plate and the bottom side of the inner cavity is not smaller than the thickness of the ribbon body.

On the basis of the above scheme and as a preferable scheme of the scheme: and the direction end of the limiting plate near the tip part is provided with an upward guide slope.

On the basis of the above scheme and as a preferable scheme of the scheme: the clamping groove comprises a through hole arranged on the ribbon body.

On the basis of the above scheme and as a preferable scheme of the scheme: the clamping groove comprises a convex rib arranged on the ribbon body.

On the basis of the above scheme and as a preferable scheme of the scheme: the clamping groove comprises through holes arranged on the ribbon body, and convex ribs are arranged between the through holes.

On the basis of the above scheme and as a preferable scheme of the scheme: the far end in the direction of the connector of the ribbon body is provided with a tip structure.

The beneficial effects of the utility model reside in that:

the hemostatic bandage is used for rapid hemostatic treatment of uterus in cesarean section.

During the operation, arrange the patient uterus hypomere in with the ribbon body, the far away connector direction end of pulling the ribbon body and hug closely the encirclement, then utilize point portion structure to pass and continue the pull ribbon body from the connector, tightly wind in order to oppress the blood vessel through the ribbon body, reach hemostasis purpose. When making sharp portion structure pass from the connector in the operation process, make the distal joint head direction end of ribbon body pass from the inner chamber of connector with the directional pointed end direction of the articulated direction end of pawl, then the pointed end of pawl can be under the driving of resilient means automatic insertion draw-in groove in order to prevent ribbon body reverse activity and not hard up, reaches the fastening purpose, and it is very convenient to operate.

Drawings

FIG. 1 is a schematic view of the hemostatic bandage of the present invention;

fig. 2 is a cross-sectional view of the hemostatic bandage of the present invention.

In the figure: the binding belt comprises a binding belt body-1, a connector-2, a tip-3, a pawl-4, an elastic device-5, a clamping groove-6, a shifting plate-7, a pressing plate-8, a supporting shaft-9, a limiting plate-10, a guide slope-11, a through hole-12, a convex rib-13, a tip structure-14 and a hinge hole-15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, but not all embodiments of the present invention.

Referring to fig. 1-2, a hemostasis ribbon, includes

ribbon body

1, 1 one end of ribbon body is connected with connector 2, connector 2 has both ends unclosed's inner chamber, and it has 3 decurrent pawls 4 of pointed end slope to articulate in the inner chamber to set up resilient means 5 in the inner chamber and make pawls 4 have the trend of keeping the downswing, ribbon body 1 is gone up and is provided with a plurality of draw-in grooves 6 along length direction range, can convolute ribbon body 1, makes 2 direction ends of 1 distal connector of ribbon body pass from the inner chamber of connector 2 with the directional pointed end 3 directions ground of the articulated direction end of pawl 4, ribbon body 1 pastes the inner chamber downside in connector 2, pointed end 3 inserts in draw-in groove 6 automatically. And the far end of the ribbon body 1 in the direction of the connecting head 2 is provided with a tip structure 14.

The hemostatic bandage can be used for rapid hemostatic treatment of uterus in cesarean section. During operation, the bandage body 1 is arranged at the lower uterine segment, the end in the direction of the far connector 2 of the bandage body 1 is pulled and is tightly attached to the ring, then the tip structure 14 is utilized to penetrate through the connector 2 and continuously pull the bandage body 1 to tighten up, and the bandage body 1 is tightly attached to the ring to compress blood vessels so as to achieve the purpose of hemostasis. When the tip structure 14 passes through the connector 2 in the operation process, the end of the ribbon body 1 far away from the connector 2 is made to pass through the inner cavity of the connector 2 in the direction of pointing to the tip 3 by the hinged direction end of the pawl 4, and then the tip 3 of the pawl 4 can be automatically inserted into the clamping groove 6 under the driving of the elastic device 5 to prevent the ribbon body 1 from moving reversely and loosening, so that the fastening purpose is achieved, and the operation is very convenient.

Elastic device 5 can be various springs or spring leaf, for convenient concrete operation, pawl 4 has hinge hole 15, sets up back shaft 9 and passes hinge hole 15 and make both ends connect on connector 2, elastic device 5 is torsion spring, torsion spring middle part cluster is on back shaft 9, and the lower extreme sets up on pawl 4, and the upper end supports in the inner chamber upper wall of connector 2.

Further, in order to facilitate the loosening of the hemostatic tie, the pawl 4 has a driver plate 7 that is raised upward, the driver plate 7 being located on the distal tip 3 side of the hinge axis of the pawl 4. And the end part of the poking plate 7 is provided with a pressing plate 8 which extends out of the inner cavity of the connecting head 2. According to the operation time, press down pressing plate 8 with the hand, make pawl 4 raise and let pointed end 3 withdraw from draw-in groove 6, then directly with the ribbon body pull out from the connector can, convenient operation just does benefit to this hemostasis ribbon and can obtain reuse. And the tightness of the hemostatic bandage can be conveniently adjusted by medical staff according to requirements.

Further, for convenient operation, do benefit to ribbon body 1 and pass and effectively fix from the connector, 2 inner chambers of connector be located point portion direction end and be provided with limiting plate 10, limiting plate 10 is on a parallel with the inner chamber bottom side, and the interval is not less than ribbon body 1's thickness between limiting plate 10 and the inner chamber bottom side. And the direction end of the limiting plate 10 near the tip part is provided with an upward guide slope 11.

In order to meet the purpose of use, the clamping groove 6 can be arranged in a manner of a through hole 12 formed in the ribbon body 1; it may also be provided in the form of a raised rib 13 on the band body 1. However, in order to ensure the reliability sufficiently, the slot 6 includes through holes 12 formed in the band body 1, and a raised rib 13 is formed between the through holes 12, and the pawl 4 is stopped by the rib 13 matching with the through holes 12.

It is worth noting that the hemostatic bandage is mainly used for uterine hemostasis in cesarean section operation, and the binding position is usually the lower uterine segment. However, the application of the hemostatic bandage is not limited to uterine hemostasis in cesarean section operation, and the hemostatic bandage can also be used for rapid hemostasis treatment of limb parts in emergency treatment. During operation, the bandage body is placed at the upper position of the limb injury of a patient to stop bleeding, so that the bandage is simple, quick, effective in fixation and adjustable in tightness.

It is emphasized that, for the application of the hemostatic bandage in uterine hemostasis in cesarean section operation, in order to avoid injuring the tissues of the patient in the operation, the connecting head 2, the pressing plate 8, the bandage body 1 including the exposed parts such as the tip structure 14 and the like need to be subjected to acute angle removal, and the bandage body 1 can have elasticity. And further, the connector 2 and the pressing plate 8 may be covered with a soft layer on the exposed surface. And the hemostatic bandage is prepared for high-temperature disinfection before operation. In order to meet the requirement of disinfection, the ribbon body 1 can be directly made of high-temperature-resistant silica gel.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hemostasis ribbon, includes ribbon body (1), its characterized in that, ribbon body (1) one end is connected with connector (2), connector (2) have both ends unclosed's inner chamber, it has decurrent pawl (4) of most advanced (3) slope to articulate in the inner chamber to set up resilient means (5) in the inner chamber and make pawl (4) have the trend of keeping the downswing, ribbon body (1) is gone up and is provided with a plurality of draw-in grooves (6) along length direction range, can convolute ribbon body (1), makes ribbon body (1) far away connector (2) direction end pass from the inner chamber of connector (2) with the directional most advanced (3) direction of articulated direction end of pawl (4), ribbon body (1) pastes the inner chamber downside in connector (2), most advanced (3) automatic insertion draw-in groove (6).

2. Hemostatic tie according to claim 1, wherein the pawl (4) has a driver plate (7) that is raised, the driver plate (7) being located on the side of the distal tip (3) of the hinge axis of the pawl (4).

3. Hemostatic tie according to claim 2, wherein the end of the activating plate (7) is provided with a pressing plate (8) that protrudes outside the inner cavity of the connecting head (2).

4. Hemostatic tie according to claim 1, wherein the pawl (4) has a hinge hole (15), the support shaft (9) is arranged to pass through the hinge hole (15) and to have both ends connected to the connecting head (2), the resilient means (5) is a torsion spring, the torsion spring is strung in the middle on the support shaft (9), the lower end is arranged on the pawl (4) and the upper end is supported on the upper wall of the inner cavity of the connecting head (2).

5. The hemostatic bandage according to claim 1, wherein a limiting plate (10) is arranged at the end of the inner cavity of the connector (2) in the direction of the tip, the limiting plate (10) is parallel to the bottom side of the inner cavity, and the distance between the limiting plate (10) and the bottom side of the inner cavity is not less than the thickness of the bandage body (1).

6. The hemostatic tie according to claim 5, wherein the tip-proximal direction end of the limiting plate (10) is provided with a raised guide slope (11).

7. Hemostatic tie according to claim 1, wherein the clamping slot (6) comprises a perforation (12) provided on the tie body (1).

8. Hemostatic tie according to claim 1, wherein the catching groove (6) comprises a raised rib (13) provided on the tie body (1).

9. Hemostatic tie according to claim 1, wherein the catching groove (6) comprises perforations (12) provided in the tie body (1), said perforations (12) having raised ribs (13) between them.

10. Hemostatic bandage according to claim 1, characterized in that the distal connector (2) directed end of the bandage body (1) has a pointed structure (14).