CN213788484U

CN213788484U - Wound moistening device for dressing change

Info

Publication number: CN213788484U
Application number: CN202022241696.0U
Authority: CN
Inventors: 张福琴; 钟华; 朱利莉
Original assignee: Chongqing Traditional Chinese Medicine Hospital
Current assignee: Chongqing Traditional Chinese Medicine Hospital
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-27
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a wound wetting device for dressing change in the technical field of medical apparatus, which comprises a wetting bottle and a box body, wherein the bottom end of the wetting bottle is communicated with a water delivery pipe, the left end of the water delivery pipe is communicated with a wetting head, the upper part of the left end of the box body is fixed with a shell, the inner wall of the shell is rotationally connected with a first screw rod and a second screw rod, the inner ends of the first screw rod and the second screw rod are fixed, the threads of the first screw rod and the second screw rod are arranged in a reverse symmetry way, and the first screw rod and the second screw rod are all in threaded connection with a clamping strip; the utility model discloses an add first screw rod, second screw rod and centre gripping strip etc. stretch into the casing with moist head, rotate and change the handle, drive first screw rod and second screw rod and rotate, drive two centre gripping strips and remove to the inboard simultaneously then, give the centre gripping to the raceway for moist head is located the casing, has kept the neatly of hose on the one hand, is convenient for next time use, and on the other hand avoids moist head direct exposure external environment and is infected with the germ, prevents the wound infection.

Description

Wound moistening device for dressing change

Technical Field

The utility model relates to the technical field of medical equipment, specifically a wound moistening device for changing dressings.

Background

The wounds left after daily accidental injury or clinical operation generally need to be bandaged by gauze and medicines, the wound is prevented from being suppurative and infected, the wound is not healed for a long time, even the wounds are threatened by general infection, gas gangrene, tetanus and the like, and the bandaged wound can accelerate the healing of the wound. Generally, dressing change and bandaging are needed for a plurality of times from the treatment of the wound to the healing period. When dressing change is carried out, because the bound inner gauze is tightly attached to the skin wound of a patient and is adhered together to be difficult to remove, if the bound inner gauze is removed firmly, the pain of the patient is increased, even the healing of the wound is slowed down, therefore, in the dressing change process, the wound is often wetted by using normal saline firstly, and the inner gauze is easy to separate from the skin wound of the patient.

In the prior art, in the patent with publication number CN206151677U, an outer bag body is further arranged outside an inner bag body, hot water can be filled on the outer bag body in winter to heat physiological saline in the inner bag body, so that a patient does not feel stabbing bones, shivering and trembling, and the comfort of changing the medicine is increased;

however, in the patent, after the device is used, the water outlet pipe is in a random arrangement state and cannot be retracted, so that the pipeline is not convenient to use next time, the directly exposed water outlet pipe can be contacted with other apparatuses or articles to infect germs, and the germs can invade into the wound to infect the wound when the device is used.

A wound moistening device for dressing change is therefore proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wound moistening device for changing dressings to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wound moistening device for dressing change comprises a moistening bottle and a box body, wherein the moistening bottle is fixed on the inner wall of the box body, the top end of the moistening bottle is communicated with a water inlet pipe, the top end of the water inlet pipe extends out of the box body, the bottom end of the moistening bottle is communicated with a water outlet pipe, the bottom end of the water outlet pipe extends out of the box body and is communicated with a hose, one end, away from the box body, of the hose is communicated with a water delivery pipe, the water delivery pipe is provided with a valve, the left end of the water delivery pipe is communicated with a moistening head, the top end of the box body is provided with a suspension assembly, a shell is fixed on the upper portion of the left end of the box body, the inner wall of the shell is rotatably connected with a first screw rod and a second screw rod, the inner ends of the first screw rod and the second screw rod are fixed, threads of the first screw rod and the second screw rod are arranged in a reverse symmetry manner, the first screw rod and the second screw rod are both in threaded connection with clamping strips, and the two clamping strips are connected with the same limiting rod in a sliding manner, the limiting rod is fixed with the inner wall of the shell, and the left end of the first screw rod extends out of the shell and is fixed with a rotating handle.

Preferably, the right side of the top wall of the box body is communicated with a water injection pipe, and electric heating pieces are symmetrically fixed on the inner wall of the box body.

Preferably, the top ends of the water inlet pipe and the water injection pipe are both in threaded connection with sealing covers.

Preferably, the suspension assembly comprises connecting ropes symmetrically fixed to the top end of the shell, and the top ends of the two connecting ropes are fixed with the same hook.

Preferably, the center of the inner end of the clamping strip is provided with a clamping through groove, so that the water delivery pipe is convenient to clamp.

Preferably, the concave surface of the clamping through groove is fixed with a cushion, so that the abrasion to the water delivery pipe is avoided.

The utility model has the advantages that:

1. the first screw rod, the second screw rod, the clamping strips and the like are added, the wetting head extends into the shell, the rotating handle is rotated to drive the first screw rod and the second screw rod to rotate, then the two clamping strips are driven to move inwards at the same time, and the water conveying pipe is clamped, so that the wetting head is positioned in the shell, on one hand, the hose is kept neat, the next use is convenient, on the other hand, the wetting head is prevented from being directly exposed to the external environment to be infected with germs, and the wound infection is prevented;

2. through adding box and electric heat piece, the water in the electric heat piece heating box preheats the normal saline in the wetting bottle then, improves patient's travelling comfort when moist.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention during operation;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is a top view of the structure of the holding strip of the present invention;

fig. 4 is a schematic view of the structure in the recovery of the present invention.

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

1-a wetting bottle, 2-a water inlet pipe, 3-a water outlet pipe, 4-a hose, 5-a water delivery pipe, 6-a valve, 7-a wetting head, 8-a box body, 9-an electric heating piece, 10-a water injection pipe, 11-a connecting rope, 12-a hook, 13-a shell, 14-a clamping strip, 15-a clamping through groove, 16-a soft cushion, 17-a first screw rod, 18-a second screw rod, 19-a rotating handle and 20-a limiting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a wound humidification device for changing dressings, includes moist bottle 1 and box 8, and the roof right side intercommunication of box 8 has

water injection pipe

10, and 8 inner walls symmetries of box are fixed with electric heat piece 9. Moist bottle 1 is fixed in 8 inner walls of box, and the top intercommunication of moist bottle 1 has inlet tube 2, and box 8 is stretched out on the top of inlet tube 2, and the equal threaded connection in top of inlet tube 2 and water injection pipe 10 has sealed lid. The bottom intercommunication of moist bottle 1 has

outlet pipe

3, and 8 and the intercommunication of box have hose 4 are stretched out to outlet pipe 3's bottom, and the one end intercommunication that box 8 was kept away from to hose 4 has raceway 5, and raceway 5 is equipped with valve 6, and the left end intercommunication of raceway 5 has moist head 7, and the top of box 8 is equipped with the subassembly that hangs, hangs the subassembly and is fixed in the connection rope 11 on 13 tops of casing including the symmetry, and two tops of connecting rope 11 are fixed with same couple 12. And the upper portion of the left end of the box 8 is fixed with a shell 13, the inner wall of the shell 13 is rotatably connected with a first screw 17 and a second screw 18, the inner ends of the first screw 17 and the second screw 18 are fixed, the threads of the first screw 17 and the second screw 18 are arranged in a reverse symmetry manner, the first screw 17 and the second screw 18 are both in threaded connection with clamping strips 14, the two clamping strips 14 are in sliding connection with a same limiting rod 20, the limiting rod 20 is fixed with the inner wall of the shell 13, and the left end of the first screw 17 extends out of the shell 13 and is fixed with a rotating handle 19.

The centre of the inner end of the clamping strip 14 is provided with a clamping through groove 15, which is convenient for clamping the water pipe 5. The concave surface of the clamping through groove 15 is fixed with a soft cushion 16, so that the abrasion to the water delivery pipe 5 is avoided.

The working principle in the embodiment is as follows:

the electric heating sheet 9 is started to heat the water in the box body 8, and then the normal saline in the moistening bottle 1 is preheated, so that the comfort of a patient is improved when the wound is moistened; then, hanging the hook 12 on a water hanging bracket, opening the valve 6, enabling the physiological saline to enter the hose 4 from the water outlet pipe 3 and flow to the water delivery pipe 5, and finally flowing out from the wetting head 7 to wet the wound so as to be convenient for separating the gauze on the inner layer; after moist the completion, close valve 6, stretch into the casing 13 with moist head 7 in, rotate and change 19, drive first screw rod 17 and second screw rod 18 and rotate, then drive the centre gripping strip of threaded connection on first screw rod 17 and second screw rod 18 and move to the inboard simultaneously, carry the centre gripping to raceway 5, make moist head 7 be located casing 3, the one side has kept the regularity of hose 4, the next use of being convenient for, on the other hand avoids moist head 7 direct exposure external environment and is infected with the germ, prevent wound infection.

The electrical components appearing in the application are all electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other conventional known devices for playing a role in control.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," 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 do not necessarily 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.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wound humidification device for dressing change, includes moist bottle (1) and box (8), its characterized in that: the wet bottle (1) is fixed on the inner wall of the box body (8), the top end of the wet bottle (1) is communicated with the water inlet pipe (2), the top end of the water inlet pipe (2) extends out of the box body (8), the bottom end of the wet bottle (1) is communicated with the water outlet pipe (3), the bottom end of the water outlet pipe (3) extends out of the box body (8) and is communicated with the hose (4), one end, far away from the box body (8), of the hose (4) is communicated with the water delivery pipe (5), the water delivery pipe (5) is provided with a valve (6), the left end of the water delivery pipe (5) is communicated with the wet head (7), the top end of the box body (8) is provided with a suspension assembly, the upper part of the left end of the box body (8) is fixedly provided with the shell body (13), the inner wall of the shell body (13) is rotatably connected with the first screw rod (17) and the second screw rod (18), the inner ends of the first screw rod (17) and the second screw rod (18) are fixed, and the screw thread of first screw rod (17) and second screw rod (18) sets up for reverse symmetry, the equal threaded connection of first screw rod (17) and second screw rod (18) has centre gripping strip (14), two centre gripping strip (14) sliding connection has same gag lever post (20), gag lever post (20) and casing (13) inner wall are fixed, casing (13) and be fixed with commentaries on classics handle (19) are stretched out to the left end of first screw rod (17).

2. A wound wetting apparatus for dressing change according to claim 1, wherein: the right side of the top wall of the box body (8) is communicated with a water injection pipe (10), and electric heating pieces (9) are symmetrically fixed on the inner wall of the box body (8).

3. A wound wetting apparatus for dressing change according to claim 2, wherein: the top ends of the water inlet pipe (2) and the water injection pipe (10) are connected with sealing covers in a threaded mode.

4. A wound wetting apparatus for dressing change according to claim 1, wherein: the suspension assembly comprises connecting ropes (11) symmetrically fixed at the top end of the shell (13), and the top ends of the two connecting ropes (11) are fixed with the same hook (12).

5. A wound wetting apparatus for dressing change according to claim 1, wherein: the center of the inner end of the clamping strip (14) is provided with a clamping through groove (15).

6. A wound wetting apparatus for dressing change according to claim 5, wherein: and a soft cushion (16) is fixed on the concave surface of the clamping through groove (15).