CN214907562U

CN214907562U - Adsorption type wound hemostasis application

Info

Publication number: CN214907562U
Application number: CN202120465901.3U
Authority: CN
Inventors: 王烈
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-30
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses an adsorption type wound hemostasis dressing, which comprises a base patch, wherein a functional area is arranged on the base patch, the bottom surface of the functional area is fixedly connected with an adsorption cotton frame, a functional layer is arranged in the adsorption cotton frame, the functional layer comprises an absorption layer, a seaweed salt layer and a breathable isolation layer which are sequentially distributed from top to bottom, the middle part of the surface of the functional area is fixedly connected with a hollow silica gel ring, the bottom surface of the silica gel ring is provided with a plurality of adsorption holes which penetrate through the functional layer, one side of the silica gel ring is provided with an air passage opening which is filled with rubber, the air passage opening is detachably connected with a negative pressure suction mechanism to adsorb gas in the base patch, a connecting seat is arranged in the silica gel ring, a medicine feeding cavity is arranged in the connecting seat, the medicine feeding cavity is also filled with a section of rubber, the medicine feeding mechanism is detachably connected with the medicine feeding cavity to inject medicine into the medicine feeding cavity, the bottom surface of the base patch is provided with viscose to surround the adsorption cotton frame for distribution, the wound hemostasis dressing is firmly attached to the wound position of a patient, the hemostasis by compression and anticreep effect are better, in addition, do not open completely and apply ointment or plaster can the medicine, and the function is more diversified.

Description

Adsorption type wound hemostasis application

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to absorption formula wound hemostasis is applied ointment or plaster.

Background

How to safely and effectively stop bleeding is always an important component of clinical treatment, and in the field of surgery, reliable hemostasis can reduce hematocele in an operative area, thus being beneficial to wound healing and reducing the occurrence of infection complications. At present, the wound is stopped by applying a common non-woven fabric tampon clamp, and the application only clamps a layer of tampon between inner non-woven fabric and outer non-woven fabric. However, such an application has a simple structure and a single function, cannot meet more use requirements, and is easy to fall off.

SUMMERY OF THE UTILITY MODEL

To the technical problem that prior art exists, the utility model provides an absorption formula wound hemostasis is applied ointment or plaster.

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

an adsorption wound hemostasis dressing comprises a base patch made of a polyurethane film, wherein a functional area is arranged on the base patch, an adsorption cotton frame is fixedly connected to the bottom surface of the functional area, a functional layer is arranged in the adsorption cotton frame and comprises an absorption layer, a seaweed salt layer and a breathable isolation layer which are sequentially distributed from top to bottom, a hollow silica gel ring is fixedly connected to the middle of the surface of the functional area, a plurality of adsorption holes penetrating through the functional layer are formed in the bottom surface of the silica gel ring, an air passage opening is formed in one side of the silica gel ring, rubber is filled in the air passage opening, a negative pressure suction mechanism is detachably connected in the air passage opening and comprises a puncture outfit, a suction tube and an air suction tube, one end of the puncture outfit is inserted into the rubber in the air passage opening, the other end of the puncture outfit is fixedly connected with one end of the suction tube, and the other end of the suction tube is detachably connected with the air suction tube, the silica gel intra-annular is equipped with the connecting seat, be equipped with in the connecting seat and run through for the medicine chamber the functional layer, it has one section rubber also to fill in the intracavity of dosing, it is connected with the mechanism of dosing to dismantle for the medicine chamber, the link of the mechanism of dosing is connected with the puncture ware and inserts annotate the medicine in the rubber, the bottom surface of base subsides is equipped with the viscose and centers on adsorb cotton frame and distribute.

Furthermore, the absorption layer is made of a sodium polyacrylate material, and the breathable isolation layer is made of a bamboo charcoal fiber material.

Furthermore, the outer wall of the cylindrical connecting seat is provided with external threads, the cylindrical connecting seat is in threaded connection with the drug delivery mechanism through the external threads, the connecting seat is provided with a circular concave cavity which is concentrically distributed with the connecting seat, and the drug delivery cavity is distributed in the concave cavity.

Further, a plurality of the adsorption holes are distributed around the medicine feeding cavity at equal intervals.

Furthermore, the drug delivery mechanism comprises an outer barrel and an inner barrel, the outer barrel is hollow, the bottom end of the outer barrel is a free opening, the inner wall of the opening at the end is provided with threads which are in threaded connection with the connecting seat, the top surface of the outer barrel is an elastic silica gel end surface, two pressing columns which are distributed at intervals are fixedly connected to the top of the silica gel end surface, and the outer wall of the outer barrel is provided with two opposite through holes; the inner tube cup joints in the urceolus, the inner tube bottom is equipped with the puncture ware, install the notes push rod that can come and go the activity and remove in the inner tube it has the liquid medicine to annotate the push rod below and has filled into, it is equipped with the pole handle to annotate the push rod top, pole handle outer wall rigid coupling has two relative distribution's journal stirrup, and two the journal stirrup is followed two respectively stretch out in the opening, the top rigid coupling of inner tube has two pillars, two the pillar respectively with two press the post rigid coupling.

To sum up, the beneficial effects of the utility model are that: this face that is equipped with the functional layer pastes the wound, then utilize the viscose to paste on patient's skin, the functional layer adsorbs blood and stanchs, the base that the polyurethane film was made pastes, ductility is strong, after negative pressure suction mechanism connects the gas channel mouth, take out the air between skin and the base subsides through the adsorption hole, form the negative pressure in the base subsides, consequently, the base pastes the wound that can be powerful attached, then dosing mechanism can be through dosing to the wound in to the chamber, and lead to external gas channel mouth and the chamber of dosing all adopt the puncture ware to pierce inside mode and connect, after the dismantlement, can outwards leak gas or weeping, the liquid medicine soaks the functional layer after-effect on the wound, it is more convenient and fast to go up the medicine hemostasis. In addition, the detachable drug administration mechanism and the negative pressure suction mechanism are attached to the wound after being detached, so that interference on movement of a patient is avoided, the connecting seat is protected by the silica gel ring, and if the connecting seat is mistakenly touched, the silica gel ring is equivalent to a buffer protection effect, and extrusion of the hard connecting seat on the wound is slowed down. On one hand, the wound hemostasis patch is firmly attached to the wound position of a patient in an adsorption mode during hemostasis, and the compression hemostasis and anti-falling effects are better; on the other hand, after the application is attached to the wound, the application can be incompletely opened during liquid medicine application, the application can be directly applied through the administration cavity, the exposure of the wound in the air is reduced, the bacterial infection is reduced, the functions are diversified, and more use requirements can be met.

Drawings

Fig. 1 is a schematic structural view of an adsorption wound hemostasis application provided by the utility model.

Fig. 2 is a schematic view of the application state of the utility model.

Fig. 3 is a schematic structural view of the bottom surface of the middle base sticker of the present invention.

Fig. 4 is a schematic structural view of the drug delivery mechanism of the present invention.

In the figure, 100-base paste, 110-functional area, 111-adsorption cotton frame, 1110-functional layer, 112-silica gel ring, 1120-air channel opening, 1121-adsorption hole, 113-connecting seat, 1130-concave cavity, 1131-drug feeding cavity, 120-viscose glue, 200-negative pressure suction mechanism, 210-suction tube, 220-air suction tube, 300-rubber, 400-drug feeding mechanism, 410-outer tube, 411-pressing column, 412-through opening, 420-inner tube, 421-injection push rod, 4210-support ear and 422-support.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.

As shown in fig. 1-4, the utility model provides an absorption formula wound hemostasis is applied ointment or plaster, include the base subsides 100 of being made by the polyurethane film, be equipped with functional area 110 on the base subsides 100, functional area 110 bottom surface rigid coupling has the cotton frame 111 of absorption, be equipped with functional layer 1110 in the cotton frame 111 of absorption, functional layer 1110 includes from last to the absorbing layer, alginate layer and the ventilative isolation layer that distribute gradually down. The middle part of the surface of the functional region 110 is fixedly connected with a hollow silica gel ring 112, the bottom surface of the silica gel ring 112 is provided with a plurality of adsorption holes 1121 penetrating through the functional layer 1110, one side of the silica gel ring 112 is provided with an air channel port 1120, the air channel port 1120 is filled with rubber 300, and the air channel port 1120 is detachably connected with a negative pressure suction mechanism 200. The negative pressure suction mechanism 200 comprises a puncture outfit (not shown in the figure), a suction tube 210 and an air pump 220, wherein one end of the puncture outfit is inserted into the rubber 300 in the air channel port 1120, the other end of the puncture outfit is fixedly connected with one end of the suction tube 210, and the other end of the suction tube 210 is detachably connected with the air pump 220. Be equipped with connecting seat 113 in the silica gel ring 112, it runs through to be equipped with in the connecting seat 113 for the medicine cavity 1131 functional layer 1110, it has one section rubber 300 also to fill in the cavity 1131 of dosing, the cavity 1131 of dosing can be dismantled and be connected with the dosing mechanism 400, the link of dosing mechanism 400 is connected with the puncture ware and inserts annotate the medicine in the rubber 300, the bottom surface of base subsides 100 is equipped with viscose 120 and centers on adsorb cotton frame 111 and distribute.

Adopt above structure, this face that is equipped with functional layer 1110 pastes the wound, then utilize viscose 120 to paste on patient's skin, functional layer 1110 adsorbs blood and stanchs, base subsides 100 that the polyurethane film was made, ductility is strong, after negative pressure suction mechanism 200 connects gas port 1120, take out the air between skin and the base subsides 100 through absorption hole 1121, form the negative pressure in the base subsides 100, consequently, base subsides 100 can the attached wound of brute force, then administration mechanism 400 can administer to the wound in through dosing chamber 1131, and gas port 1120 and the dosing chamber 1131 that lead to the external world all adopt the puncture of puncture ware to connect inside mode, after dismantling, can not outwards leak gas or weeping, the liquid medicine soaks the functional layer 1110 after and acts on the wound, it is more convenient and fast to go up the medicine hemostasis. In addition, the detachable drug administration mechanism 400 and the negative pressure suction mechanism 200 are detached, only the residual base is pasted on the wound 100 after the detachment, so that the interference to the movement of a patient is avoided, the connecting seat 113 is protected by the silica gel ring 112, if the connection is mistakenly touched, the silica gel ring 112 also has a buffer protection effect, and the extrusion of the hard connecting seat 113 on the wound is slowed down. On one hand, the wound hemostasis patch is firmly attached to the wound position of a patient in an adsorption mode during hemostasis, and the compression hemostasis and anti-falling effects are better; on the other hand, after the application is attached to the wound, the application can be incompletely opened during liquid medicine application, and the medicine can be directly applied through the administration cavity 1131, so that the exposure of the wound in the air is reduced, the bacterial infection is reduced, the functions are diversified, and more use requirements can be met.

As an alternative embodiment, the absorbent cotton frame 111 absorbs blood in a skin-friendly manner, and adds a hemostatic protection to the functional layer 1110. The absorption layer is made of a sodium polyacrylate material, and the breathable isolation layer is made of a bamboo charcoal fiber material. After the wound is dressed, the breathable isolation layer can prevent bacteria for the wound, the material of the absorption layer is formed, the blood absorption effect can be better, and blood can be prevented from coagulating into a mass after the wound is dressed for a long time.

The outer wall of the cylindrical connecting seat 113 is provided with an external thread, the external thread is in threaded connection with the administration mechanism 400, the connecting seat 113 is provided with a circular concave cavity 1130 which is concentrically distributed with the connecting seat 113, and the administration cavity 1131 is distributed in the concave cavity 1130, so that the administration mechanism 400 and the connecting seat 113 can be conveniently disassembled and assembled.

The plurality of absorption holes 1121 are distributed around the administration cavity 1131 at equal intervals, the suction tube 210 and the air extraction tube 220 are detachably connected, if the blood volume is too large, a more efficient negative pressure device can be connected, and blood and gas can be discharged through the absorption holes 1121.

The drug delivery mechanism 400 comprises an outer barrel 410 and an inner barrel 420, wherein the outer barrel 410 is hollow, the bottom end of the outer barrel is a free opening, and the inner wall of the opening at the end is provided with threads to be screwed with the connecting seat 113. The top surface of urceolus 410 is elasticity silica gel terminal surface, and the rigid coupling has two interval distribution's pressing post 411 at this silica gel terminal surface top, urceolus 410 outer wall is seted up two relative ports 412. The inner cylinder 420 is sleeved in the outer cylinder 410, the bottom of the inner cylinder 420 is provided with a puncture outfit, an injection push rod 421 capable of moving back and forth is installed in the inner cylinder 420, and liquid medicine is filled below the injection push rod 421. The top of the injection push rod 421 is provided with a rod handle, the outer wall of the rod handle is fixedly connected with two support lugs 4210 which are distributed oppositely, the two support lugs 4210 respectively extend out of the two through holes 412, the top end of the inner cylinder 420 is fixedly connected with two support columns 422, and the two support columns 422 are respectively fixedly connected with the two pressing columns 411. During the injection, press pressing column 411 at first on the elastic silica gel terminal surface, the puncture ware of inner tube 420 lower extreme stretches out from urceolus 410 spiro union port this moment, pierce in the rubber 300 of dosing chamber 1131, press journal stirrup 4210, the injection pole moves to inner tube 420 bottom, alright to paste 100 interior injection to the base, whole administration process base subsides 100 still can firmly protect the wound, reduce bacterial infection, promote and prevent the fungus effect, and when not using mechanism 400 temporarily, the elastic silica gel terminal surface kick-backs, can drive the puncture ware return in the inner tube 420, protect the puncture ware in urceolus 410, avoid the emergence of puncture wound.

The above is only the embodiment of the present invention, not the limitation of the patent scope of the present invention, all the equivalent structures made by the contents of the specification and the drawings are directly or indirectly applied to other related technical fields, all the same principle is within the patent protection scope of the present invention.

Claims

1. An absorption formula wound hemostasis is applied ointment or plaster which characterized in that: comprises a base paste made of polyurethane film, a functional area is arranged on the base paste, an adsorption cotton frame is fixedly connected to the bottom surface of the functional area, a functional layer is arranged in the adsorption cotton frame, the functional layer comprises an absorption layer, a seaweed salt layer and a breathable isolation layer which are sequentially distributed from top to bottom, a hollow silica gel ring is fixedly connected to the middle part of the surface of the functional area, a plurality of adsorption holes penetrating through the functional layer are formed in the bottom surface of the silica gel ring, an air duct opening is formed in one side of the silica gel ring, rubber is filled in the air duct opening, a negative pressure suction mechanism is detachably connected in the air duct opening and comprises a puncture outfit, a suction tube and an air suction tube, one end of the puncture outfit is inserted into the rubber in the air duct opening, the other end of the puncture outfit is fixedly connected with one end of the suction tube, the other end of the suction tube is detachably connected with the air suction tube, and a connecting seat is arranged in the silica gel ring, be equipped with in the connecting seat and run through for the medicine chamber the functional layer, it has a section rubber also to fill in the intracavity to dose, it is connected with the mechanism of dosing to give the medicine chamber can dismantle, the link of mechanism of dosing is connected with the puncture ware and inserts annotate the medicine in the rubber, the bottom surface of base subsides is equipped with the viscose and centers on adsorb cotton frame and distribute.

2. An absorbent dressing for hemostasis of wounds, according to claim 1, wherein: the absorption layer is made of a sodium polyacrylate material, and the breathable isolation layer is made of a bamboo charcoal fiber material.

3. An absorbent dressing for hemostasis of wounds, according to claim 1, wherein: the outer wall of the cylindrical connecting seat is provided with external threads, the connecting seat is provided with a circular concave cavity which is concentrically distributed with the connecting seat through the external threads and the drug delivery mechanism in a threaded manner, and the drug delivery cavity is distributed in the concave cavity.

4. An absorbent dressing for hemostasis in wounds, according to claim 3, wherein: a plurality of the adsorption holes surround the dosing cavity and are distributed at equal intervals.

5. An absorbent dressing for hemostasis in wounds, according to claim 3, wherein: the drug delivery mechanism comprises an outer barrel and an inner barrel, the outer barrel is hollow, the bottom end of the outer barrel is a free opening, the inner wall of the opening at the end is provided with threads which are in threaded connection with the connecting seat, the top surface of the outer barrel is an elastic silica gel end surface, two pressing columns which are distributed at intervals are fixedly connected to the top of the silica gel end surface, and the outer wall of the outer barrel is provided with two opposite through holes; the inner tube cup joints in the urceolus, the inner tube bottom is equipped with the puncture ware, install the notes push rod that can come and go the activity and remove in the inner tube it has the liquid medicine to annotate the push rod below and has filled into, it is equipped with the pole handle to annotate the push rod top, pole handle outer wall rigid coupling has two relative distribution's journal stirrup, and two the journal stirrup is followed two respectively stretch out in the opening, the top rigid coupling of inner tube has two pillars, two the pillar respectively with two press the post rigid coupling.