TWI793055B - wound care device - Google Patents

Abstract

The wound care device of the present invention includes an operating body and a disposable inner core. One end of the accommodating tube of the operating body has a switching component, and a storage rod is arranged inside. The switching component can rotate the storage rod so that the accommodating groove on it can be switched to the long strip-shaped sliding hole of the accommodating tube. The disposable inner core is set in the holding tube and includes the inner tube, wound treatment components, kits and locking parts. The inner tube is used to fill betadine solution or saline, and one end is equipped with a sealing film, a liquid blocking ring and an inner tube clamp The catch part, the wound treatment component is set in the kit and includes a hollow tube and cotton balls, the kit is set outside the inner tube and has a sealing area or a gap at one end, and the locking part is connected to the inner tube and one end of the kit. Select the required disposable inner core through the driving part, then use the slider to push it out of the holding tube, and then make the hollow tube pierce the sealing film to let the cotton ball absorb betadine solution or saline, and pass through the sealing Wound management can be performed by tearing or tearing away the kit portion in an area or nick. In this way, an integrated wound treatment product is provided, which is not only convenient to carry and use, but also prevents waste of materials and provides sterile and safe treatment to reduce the chance of wound inflammation.

Description

wound care device

The present invention is related to the field of medical supplies, especially a wound care device that is integrated to facilitate the user to disinfect and clean the wound.

The skin is the body's first line of defense against bacterial invasion. When the skin is damaged by tears, cuts or punctures, wounds can heal on their own in mild cases, while severe cases may be infected or necrotic due to wounds. cause death from sepsis. Most of the above-mentioned wound infections are caused by the injured person's poor resistance or improper wound care, and the wound may also have poor healing, that is, delayed healing, infection or abnormal scar formation. Delayed wound healing may also be caused by relapse Continuous inflammatory stimuli from trauma, ischemia, or bacterial contamination turn wounds into chronic wounds.

Therefore, wounds should not be ignored, and wounds must be properly treated. In addition to promoting wound healing, infection and necrosis can also be avoided. Generally speaking, wound treatment includes cleaning and disinfection steps. During treatment, the wound must be cleaned first, the secretions or dust on the surface of the wound should be cleaned, and then the antiseptic solution should be applied to disinfect the wound to prevent bacteria from remaining Infection, then you can directly apply the covering or remove the bactericidal liquid slightly and then apply the covering. The above-mentioned wound treatment generally needs to prepare various utensils and solutions, so users have to purchase quite a variety of utensils, and because the existing utensils and solutions are sold in large quantities, it often causes pollution after purchase. Or the situation of overdue waste, these situations are quite common problems for users.

In view of this, the invention team conceived and proposed a wound care device based on the rich knowledge and practical experience in related fields, and actually interviewed the public to learn about the troubles they are currently encountering, so as to effectively solve the current problems in wound care practice. All kinds of missing.

One object of the present invention is to provide a wound care device, which integrates wound care appliances with a special structure, which is beneficial to the user to quickly, easily and conveniently perform wound care operations such as changing dressings and cleaning, and Solve the inconvenience of having to prepare a large number of various processing supplies.

In order to achieve the above object, the present invention proposes a wound care device, comprising: a storage tube, one end of which has a smaller opening than the other end and a tube body with a long sliding hole, and the larger opening of the storage tube is provided with a switch assembly , the switching assembly includes a driving member, one end of which is located in the containing tube, and the other end protrudes outside the containing tube to form a force application part; a storage rod is arranged in the containing tube and is Cylindrical, the shaft of the storage rod is recessed to form a plurality of storage slots, the storage slots are elongated and arranged in a ring, wherein one side of the storage rod is set corresponding to the driving part, so as to According to the applied force of the driving part, the different accommodating grooves are rotated to the elongated sliding hole; and a slider is arranged in the elongated sliding hole and can slide up and down along the elongated sliding hole ; and a plurality of disposable inner cores, which are strip-shaped and are provided in the holding tanks, and the disposable inner cores respectively include: an inner tube filled with betadine solution or a normal saline solution, And the inner wall of one end of the inner tube is provided with a sealing film, a liquid blocking ring and a locking part of the inner tube. The sealing film is used to block the betadine solution or the saline solution. Relative to the side blocking the betadine solution or the saline solution, the locking part of the inner tube is located on one side of the liquid blocking ring, wherein the inner tube is sterilized; a wound treatment component is set on the inner tube after sterilization The end of the sealing film is provided, the wound treatment component includes a hollow tube and a cotton ball, one end of the hollow tube has a sharp part and extends into the inner tube and corresponds to the sealing film, and the other end is connected to the device There is the cotton ball and protrudes outside the inner tube, and the hollow tube The outer tube wall is provided with a hollow tube locking part corresponding to the inner tube locking part; a set, the inside of which is sterilized, is sleeved outside the inner tube and the wound treatment component, and one end of the set has a A sealing area, and the end of the inner tube provided with the sealing film is correspondingly located at the end of the sleeve having the sealing area, one side of the sealing area forms a tear-off portion, and the tear-off portion has overlapping A first sheet and a second sheet; and a locking part, which is connected to the inner tube and one end of the sleeve, and is used to engage with the sliding hole when the accommodating groove is rotated to the elongated sliding hole. The block is engaged and pushed by the slider; wherein, when the disposable inner cores are installed in the accommodating grooves and used, the force is first applied from the force application part to make the driving part drive the storage rod to rotate. Make any of the accommodating grooves correspondingly located at the strip-shaped sliding holes, and then push the slider so that the disposable inner core in the accommodating grooves is pushed due to the locking part. At this time, the kit has the sealing The end of the joint area is protruded from the smaller opening end of the containing tube, and then the cotton ball is pushed with force to make the sharp part of the hollow tube pierce the sealing film, so that the betadine solution or the saline solution flows into the hollow The hollow tube is absorbed by the cotton ball, and the hollow tube is leaned against the liquid blocking ring. The locking part of the hollow tube and the locking part of the inner tube are locked against each other to fix the hollow tube, and then the tear The first sheet of the removal part is torn to destroy the sealing area, so that the cotton ball can be used to treat the wound; after use, cover the first sheet and move the slider in reverse to make the disposable The inner core is retracted from the smaller open end of the containing tube.

Based on the same concept, the present invention also proposes a wound care device, which includes: a storage tube, one end of which has an opening smaller than the other end and a tube body with a long sliding hole, and a switch assembly is provided at the end of the storage tube with a larger opening , the switching assembly includes a driving member, one end of which is located in the containing tube, and the other end protrudes outside the containing tube to form a force application part; a storage rod is arranged in the containing tube and is Cylindrical, the shaft of the storage rod is recessed to form a plurality of storage slots, and the storage slots are arranged in a ring, wherein one side of the storage rod is set corresponding to the driving part, so as to correspond to the driving part. The applied force rotates and switches the different accommodating grooves to the elongated sliding hole; and a slider is arranged in the elongated sliding hole and can be moved along the The strip-shaped sliding hole slides up and down; and a plurality of disposable inner cores are strip-shaped and provided in the accommodating tanks, and the disposable inner cores respectively include: an inner tube filled with betadine solution or a normal saline solution, and the inner wall of one end of the inner tube is provided with a sealing film, a liquid blocking ring and a locking part of the inner tube, the sealing film is used to block the betadine solution or the normal saline solution, the The liquid blocking ring is located on the side of the sealing film that relatively blocks the betadine solution or the saline solution, and the locking part of the inner tube is located on one side of the liquid blocking ring, wherein the inner tube is sterilized; a wound treatment component, After sterilization, it is arranged at the end of the inner tube provided with the sealing film. The wound treatment component includes a hollow tube and a cotton ball. One end of the hollow tube has a sharp part and extends into the inner tube and is in contact with the sealing film. Correspondingly, the other end is connected with the cotton ball and protrudes outside the inner tube, and the outer wall of the hollow tube has a hollow tube locking part corresponding to the inner tube locking part; a set, its After the inside is sterilized, it is sleeved outside the inner tube and the wound treatment component, and one end is closed. At least one notch communicating with it; and a locking member, which is connected to the inner tube and one end of the sleeve, and is used to engage with the slider when the accommodating groove is rotated to the elongated sliding hole, and is received by the The slider pushes; wherein, when the disposable inner cores are installed in the accommodating slots and used, the force is first applied from the force application part to make the driving part drive the storage rod to rotate to make any of the accommodating slots Correspondingly located at the strip-shaped sliding hole, and then push the slider so that the disposable inner core in the accommodating groove is pushed due to the locking part, at this time, the closed end of the set is held by the accommodating tube The small opening end protrudes, and then pushes the cotton ball with force so that the sharp part of the hollow tube pierces the sealing film so that the betadine solution or the saline solution flows into the hollow tube and is absorbed by the cotton ball, and the The hollow tube is leaned against the liquid blocking ring, the hollow tube locking part and the inner tube locking part are locked against each other to fix the hollow tube, and then the part with the closed end of the kit is torn off from the gap , so as to use the cotton ball to treat the wound; after use, the sliding block is reversely moved so that the disposable inner core is retracted from the smaller opening end of the accommodating tube.

Preferably, the diameter of the larger opening end of the containing tube is 2.3-2.5 cm, the diameter of the smaller opening end of the containing tube is 0.5-0.7 cm; the diameter of the storage rod is 2.1-2.25 cm, and the storage rod The total length is 9-9.3 cm, and each of the accommodating grooves is semicircular, with a diameter of 0.5-0.7 cm, so that the overall wound care device is lighter and easier to carry and use.

Preferably, the total length of each of the hollow tubes and each of the cotton balls is 2.4-2.6 cm, and the length of each of the inner tubes not connected to the locking member is 5.4-5.6 cm, so that it is more effective in wound treatment. For easy and good operation.

Preferably, the length of each of the cotton balls is 1.4-1.6 cm, and each of the inner tubes is filled with 0.8-1.2 ml of the betadine solution or the saline solution to provide an appropriate amount of medicine in a single disinfection or cleaning operation. Liquid and appropriate cotton ball wet state to use.

Preferably, the hole wall of the elongated sliding hole has a plurality of convex ribs, which are located on the two long sides of the elongated sliding hole and arranged at intervals, and the convex ribs are symmetrically arranged in pairs, The opposite sides of the slide block have a plurality of grooves corresponding to the convex ribs, and the grooves are arranged at intervals so as to adjust the protruding length of the alternative inner cores.

Preferably, the switching assembly further includes an elastic member, which is located in the containing tube and has one end supporting the driving member for returning the driving member; the driving member is a cover structure and has a plurality of driving teeth, The top side of the storage rod has a plurality of grooves corresponding to the receiving grooves, each of which has an inclined sliding surface. When the driving member is pressed to make the driving teeth contact with the grooves, the The grooves are rotated according to the sliding surfaces, so as to adjust the positions of the accommodating grooves by pressing.

Preferably, the top side of the storage bar has a mounting portion, and the grooves are located on the periphery of the mounting portion, and the end of the elastic member opposite to the driving member is arranged in the mounting portion, so that the driving The return movement of the parts is more stable.

Preferably, each of the latching parts has a latching groove, and the slider has a latching rib for interacting with the latching groove when any of the accommodating grooves moves to the elongated sliding hole. Fastened to drive the disposable inner cores, so that the movement of the disposable inner cores can be smoother and more stable.

Preferably, each locking part of the inner tube has two first annular ribs, and the two first annular ribs are interposed to form a gap, and each locking part of the hollow tube has a second ring After the sharp part of the hollow tube pierces the sealing film, the first annular rib is fastened in the gap, so that the stability of the catch can be improved, so that the wound treatment component can be used Less likely to shake and shift.

To sum up, the wound care device proposed by the present invention, through the special inner core and the structural features of the operating body, makes it more convenient for the user to treat the wound, and at the same time, the necessary items for wound treatment are designed with a special structure As a whole, it is more convenient to store, and can ensure the preservation of the betadine solution and the saline solution, as well as the cleanliness of the wound treatment components, effectively solving the problem that these items were easily polluted and could not be stored for a long time in the past. The dilemma of continued use. In addition, the present invention also proposes many technical features that can be further added to make the overall function of the wound care device more perfect, and these features are as described in the above paragraphs.

1: Operating the body

10: holding tube

101: Long strip sliding hole

1011: convex rib

11: Storage rod

111: storage tank

112: Groove

1121: slip surface

113: Installation Department

12: Slider

121: Groove

122: locking rib

13: Switch components

131: Driver

1311: Department of force

1312: Drive tooth

132: Elastic piece

2: Disposable inner core

20: inner tube

201: sealing film

202: liquid resistance ring

203: Inner tube locking part

2031: The first annular convex rib

2032: Gap

21: Wound Treatment Components

211: hollow tube

2111: sharp part

2112: Hollow tube locking part

21121: second annular convex rib

212: cotton ball

22: Suite

221: sealing area

222: Tear off part

2221: The first body

2222: The second body

223: Gap

23: card catch

231: card slot

3: Betadine solution

4: Physiological saline

9: Wound Care Devices

Fig. 1 is an exploded schematic diagram of a wound care device according to a preferred embodiment of the present invention.

Fig. 2A is a schematic diagram of the application of the wound care device according to the first embodiment of the present invention.

Fig. 2B is a schematic diagram of the application state of the containing tube for pushing out the disposable inner core according to the first implementation mode of the preferred embodiment of the present invention.

Fig. 2C is a schematic diagram of the operation and application state of the wound treatment component of the disposable inner core in the first embodiment of the present invention.

Figure 2D is a schematic diagram of the application state of the disposable inner core after the sleeve is torn off by the tearing part of the first embodiment of the preferred embodiment of the present invention.

Fig. 3 is a schematic diagram of the structure of a disposable inner core in another embodiment of the preferred embodiment of the present invention.

Fig. 4A is a schematic diagram of the operation and application state of the wound treatment component of the disposable inner core in another embodiment of the preferred embodiment of the present invention.

Fig. 4B is a schematic diagram of the application state after the disposable inner core is torn apart from the sleeve through the gap in another embodiment of the preferred embodiment of the present invention.

In order to enable those skilled in the art to clearly understand the content of the present invention, the following descriptions are provided together with the drawings for your reference.

Please refer to Figures 1-2D, which are the exploded schematic diagram of the preferred embodiment of the present invention, the schematic diagram of the application of the wound care device, the schematic diagram of the application state of the tube with the disposable inner core pushed out, and the schematic diagram of the disposable inner core. Schematic diagram of the operation and application state of the wound treatment component and the application state of the disposable inner core after the kit is torn from the tear-off part. The present invention proposes a wound care device 9 comprising an operating body 1 and a plurality of disposable inner cores 2 .

The operating body 1 includes an accommodating tube 10 , a storage bar 11 and a sliding block 12 . One end opening of the containing tube 10 is smaller than the other end and the tube body has a strip-shaped sliding hole 101. The end of the containing tube 10 with a larger opening is provided with a switch assembly 13, and the switching assembly 13 includes a driving member 131. One end of the driving member 131 is located in the accommodating tube 10 , and the other end protrudes out of the accommodating tube 10 to form a force applying portion 1311 .

The storage rod 11 is arranged in the storage tube 10 and has a cylindrical structure. The shaft of the storage rod 11 is recessed to form a plurality of storage slots 111, and the storage slots 111 are elongated and arranged in a ring shape. Wherein one side of the storage rod 11 is correspondingly arranged with the driving member 131, so as to rotate and cut in response to the applied force of the driving member 131. Change the accommodating groove 111 to the elongated sliding hole 101. The slider 12 is disposed in the elongated sliding hole 101 and can slide up and down along the elongated sliding hole 101 .

The disposable inner cores 2 are respectively elongated and provided in the accommodating grooves 111. These disposable inner cores 2 respectively include an inner tube 20, a wound treatment assembly 21, a set 22 and a card. Trigger 23. The inner tube 20 is filled with betadine solution 3 or a normal saline solution 4 , and the inner wall of one end of the inner tube 20 is provided with a sealing film 201 , a liquid blocking ring 202 and an inner tube locking portion 203 . The sealing film 201 is used to block the betadine solution 3 or the saline solution 4, the liquid blocking ring 202 is located on the side of the sealing film 201 that blocks the betadine solution 3 or the normal saline solution 4, and the inner tube is locked The part 203 is located on one side of the liquid blocking ring 202, wherein the inner tube 20 is sterilized. The material of the liquid blocking ring 202 can be selected from materials with high friction and anti-blocking ability such as rubber or silicon rubber. In this embodiment, the liquid blocking ring 202 is made of rubber material as an example. After the components are assembled with each other, they will be sterilized to form a sterile state.

The wound treatment component 21 is sterilized and arranged on the end of the inner tube 20 provided with the sealing film 201. The wound treatment component 21 includes a hollow tube 211 and a cotton ball 212. One end of the hollow tube 211 has a sharp portion 2111 and Corresponding to the sealing film 201 , the other end is connected with the cotton ball 212 , and the outer tube wall of the hollow tube 211 has a hollow tube locking portion 2112 corresponding to the inner tube locking portion 203 . The inside of the sleeve 22 is sterilized and set outside the inner tube 20 and the wound treatment assembly 21. One end of the sleeve 22 has a sealing area 221, and the end of the inner tube 20 provided with the sealing film 201 is Corresponding to the end of the sealing area 221 located in the sleeve 22, a side of the sealing area 221 is formed with a tear-off portion 222, and the tear-off portion 222 has a first sheet 2221 and a second sheet stacked together Body 2222. The locking member 23 is connected to the inner tube 20 and one end of the sleeve 22, and is used to engage with the slider 12 when the accommodating groove 111 is rotated to the elongated sliding hole 101, and is received by the slider. 12 pushes.

When the disposable inner cores 2 are installed in the accommodating grooves 111 and used, force is applied from the force applying part 1311 to make the driving member 131 drive the storage rod 11 to rotate so that any accommodating groove 111 corresponds to Located at the elongated sliding hole 101, push the slider 12 to make the disposable inner core 2 in the receiving groove 111 be pushed by the locking member 23, and the sleeve 22 has the sealing area at this time The end of 221 is protruded from the smaller opening end of the containing tube 10, and then the cotton ball 212 is pushed by force to make the sharp part 2111 of the hollow tube 211 pierce the sealing film 201 to allow the betadine solution 3 or the physiological Salt water 4 flows into the hollow tube 211 and is absorbed by the cotton ball 212, and the hollow tube 211 is against the liquid blocking ring 202, and the hollow tube clamping portion 2112 and the inner tube clamping portion 203 are connected to each other. Stuck to fix the hollow tube 211, and then tear the first sheet 2221 of the tear-off part 222 to destroy the sealing area 221, so that the cotton ball 212 can be used to treat the wound; The one piece 2221 is covered back and then the slide block 12 is moved in reverse so that the disposable inner core 2 is retracted from the smaller open end of the accommodating tube 10 .

Accordingly, the user can carry out the wound care operation quite simply and conveniently. Through the special structure of the wound care device 9, it only needs to be simply adjusted to the required disposable inner core 2, and then it can be pushed out and used. The cotton ball 212 cleans or disinfects the wound, and through the structure of the operating body 1, the user is also very convenient in operation, only need to rotate to the betadine solution 3 or the physiological saline solution 4. Disposable inner core 2, push it out and use the sharp part 2111 of the hollow tube 211 to pierce the sealing film 201 so that the liquid flows to the cotton ball 212 through the hollow tube 211, and the cotton ball 212 absorbs the liquid Finally, the cotton ball 212 can be used by tearing the sheath 22 covering the area of the wound treatment assembly 21 to form an opening. Through the wound care device 9, one-piece sterile and clean treatment supplies can be provided to improve the cleanliness of wound treatment and reduce the probability of wound infection, and for users, there is no need to prepare various scattered There is no need to consider the problem of storage, and it really provides very convenient and easy-to-use medical tools.

Based on the team's rich practical experience in wound care operations, further additional technical features are also proposed for the scale and configuration of the wound care device 9 . Specifically, the diameter of the larger open end of the accommodation tube 10 can be 2.3-2.5 cm, the diameter of the smaller opening end of the accommodation tube 10 can be 0.5-0.7 cm; the diameter of the storage rod 11 can be 2.1-2.5 cm. 2.25cm, the total length of the storage rod 11 is 9~9.3cm, the accommodating groove 111 is semicircular, and the diameter is 0.5~0.7cm. Considering the user's convenience in carrying, storing and using, the present invention proposes to make the volume gauge of the operating body 1 fall within the above range, so as to provide a lighter and more compact structure for the convenience of the user Comes with storage. Preferably, the diameter of the larger opening end of the accommodation tube 10 can be 2.4cm, the diameter of the smaller opening end of the accommodation tube 10 can be 0.6cm, the diameter of the storage rod 11 can be 2.2cm, and the storage rod 11 can be 2.2cm in diameter. The total length of 11 can be 9.2cm, and the diameter of the accommodating groove 111 can be 0.6cm.

Further, in order to make the movement of the slider 12 in the containing tube 10 more stable, and effectively prevent the disposable inner core 2 from shaking or retracting during wound treatment, the elongated sliding hole 101 can be made The wall of the hole has a plurality of convex ribs 1011, and these convex ribs 1011 are located at the two long sides of the elongated sliding hole 101 and are arranged at intervals. There are a plurality of grooves 121 corresponding to the protruding ribs 1011 on both sides, and the grooves 121 are arranged at intervals. In this way, when the slider 12 moves with any one of the disposable inner cores 2 , the structure of the convex ribs 1011 and the grooves 121 can achieve the effect of slightly limiting and fixing.

The driving part 131 of the switching assembly 13 can be rotated and moved by linking the storage rod 11. For example, the driving part 131 can be combined with the storage rod 11, so that when the driving part 131 is rotated, the driving part 131 is synchronously driven. The object bar 11 rotates and moves. Alternatively, the switching component 13 can also be implemented by pressing and driving the storage rod 11. More specifically, in an embodiment, the switching component 13 further includes an elastic member 132, which is located in the containing tube 10 and One end braces against the driving member 131, for making the driving member 131 reset Return; the driving member 131 is a cover structure and has a plurality of driving teeth 1312, the top side of the storage rod 11 has a plurality of grooves 112 corresponding to the receiving grooves 111, and each of the grooves 112 has a sliding movement of one of the slopes surface 1121 , when the driving member 131 is pressed to make the driving teeth 1312 contact the grooves 112 , the grooves 112 will rotate in response to the sliding surfaces 1121 . Through the aforementioned structure, when the force applying portion 1311 is pressed, the driving teeth 1312 will be pressed against the corresponding grooves 1112. At this time, due to the structure of the inclined sliding surfaces 1121, the storage rod 11 will be thus For clockwise or counterclockwise rotation, taking the structure of the present embodiment as an example, the storage bar 11 rotates counterclockwise. If it is desired to rotate in the opposite direction, then the sliding surfaces 1121 are set at an inclination in the opposite direction. Can. Preferably, the top side of the storage bar 11 has a mounting portion 113, and the grooves 112 are located on the periphery of the mounting portion 113, and the end of the elastic member 132 opposite to the driving member 131 is arranged on the mounting portion. In the part 113, each component can be arranged more securely and make it move smoothly in this way. Specifically, the mounting portion 113 can be a groove, or the storage rod 11 is hollow and a rib movable relative to the storage rod 11 is extended from the inner wall to support the elastic member 132 .

Regarding the arrangement of the disposable inner cores 2, in practice, the number of the disposable inner cores 2 placed on the wound care device 9 can be a multiple of three, for example, the wound care device 9 has nine such disposable cores. inner core 2, and the inner tubes 20 of six of the disposable inner cores 2 are filled with the saline solution 4, and the inner tubes 20 of the remaining three disposable inner cores 2 are filled with the superior Iodine solution 3, and can be assembled in the storage in the form of sandwiching one disposable inner core 2 filled with the betadine solution 3 between the disposable inner cores 2 filled with two physiological saline solution 4 on the rod 11, and make it a use group for wound treatment. Since the common wound care steps are to clean the wound with the normal saline 4 first, remove the dirt, then apply the betadine solution 3 to eliminate bacteria in the wound, and finally use the saline 4 again to remove the betadine In view of this, when the disposable inner cores 2 are placed on the storage rod 11, the two disposable inner cores 2 filled with the physiological saline solution 4 can be used as a basis for this step. one The disposable inner core 2 and the disposable inner core 2 filled with the betadine solution 3 are considered as a group, and then placed accordingly, so that the user can more conveniently treat the wound and can quickly switch to the desired one. The disposable inner core 2.

And the gauge part of these disposable inner cores 2, in a preferred implementation mode, the total length of each said disposable inner cores 2 is 9.6 ~ 9.8cm, the total length of each said hollow tube 211 and said each cotton balls 212 The length sum is 2.4~2.6cm, and the length of the area where the inner tube 20 is not connected with the locking part 23 is 5.4~5.6cm, so that it can provide an object specification that is more suitable for the user to clean or disinfect the wound, allowing users to use The latter is more stable and convenient when applying force.

Further, the length of each of the cotton balls 212 can be 1.4 to 1.6 cm, and each of the inner tubes 20 is filled with 0.8 to 1.2 ml of the betadine solution 3 or the saline solution 4, so that the cotton balls 212 It can absorb a sufficient amount of liquid medicine, and at the same time, it can have both a sufficient wet state and a sufficient contact area. Preferably, the length of each of the cotton balls 212 can be 1.5 cm, and the filling volume of the betadine solution 3 or the saline solution 4 can be 1 ml.

In addition, the preferred implementation of the inner tube locking part 203 and the hollow tube locking part 2112 can be to make the inner tube locking part 203 have two first annular ribs 2031, and the two first rings Shaped convex rib 2031 is interposed to form a gap 2032, and the hollow tube locking part 2112 has a second annular convex rib 21121. After the sharp part 2111 of the hollow tube 211 pierces the sealing film 201, the second An annular convex rib 2031 is fastened at the gap 2032 . In this way, in addition to stably allowing the hollow tube 211 to pierce the sealing film 201, it can also fix its position after the wound treatment assembly 21 receives the betadine solution 3 or the saline solution 4, which is beneficial to the user Apply to the wound, etc.

Regarding the structure of the slider 12 and the engaging parts 23, in order to facilitate the sliding block 12 to drive the disposable inner cores 2 to move to the smaller opening end of the containing tube 10 through the engaging parts 23 , so that each of the locking parts 23 has a locking groove 231, and the slider 12 has a locking rib 122, which is used for any one of the accommodating grooves to move to the elongated sliding hole 101. The locking grooves 231 are mutually locked to drive the disposable inner core 2 .

In application, as shown in Figures 2A to 2D, after placing the disposable inner cores 2 into the accommodation grooves 111 of the storage rod 11, the switch assembly 13 can be set back to the accommodation Tube 10. When wanting to use any one of the disposable inner cores 2, it is only necessary to press the driving member 131 to make the driving teeth 1312 move down and press against the sliding surfaces 1121 of the grooves 112, and the storage rod 11 can Rotate to switch another accommodating groove 111 to the elongated sliding hole 101, and then move down the slide block 12 to drive the disposable inner core 2 to move, so that the wound treatment assembly 21 ends from the The accommodating tube 10 protrudes from the smaller opening. Then the wound treatment assembly 21 can be pushed by the sleeve 22, so that the sharp part 2111 of the hollow tube 211 pierces the sealing film 201, and at this time, the hollow tube 211 will lean against the liquid blocking ring 202, in other words, The inner ring of the liquid blocking ring 202 can become the moving path of the hollow tube 211, and because of the liquid blocking ring 202, the betadine solution 3 or the saline solution 4 can fully enter the hollow tube 211 to avoid In the case of leakage, the betadine solution 3 or the saline solution 4 can be absorbed by the cotton ball 212 after passing through the hollow tube 211 (the 2C and 2D figures are filled with the saline solution in the inner tube 20 4 as an example). At this time, the user opens the sealing area 221 from the first piece 2221, and then exposes the cotton ball 212, so as to treat the wound. After using the cotton ball 212, it is only necessary to retract the disposable inner core 2 to the accommodating tube through the slider 12, and then press the driving member 131 to switch between the accommodating groove 111 and the primary The permanent inner core 2 can be used again at the position of the strip-shaped sliding hole 101. In the above-mentioned use process, the user can quickly and easily treat the wound without preparing other items, and through the sterilized and sterile disposable inner core 2, the probability of wound infection can be greatly reduced.

Please refer to Figures 1, 2A~2B, 3, and 4A~4B. Figures 3, 4A~4B are respectively a schematic diagram of the structure of the disposable inner core and a disposable inner core in another embodiment of the preferred embodiment of the present invention. Schematic diagram of the operation and application state of the wound treatment component and the application state of the disposable inner core after tearing the kit from the gap. In this embodiment, a wound care device 9 is also disclosed, including the operating body 1 and the etc. Disposable inner core 2. Similarly, the operating body 1 also includes the accommodating tube 10, the storage rod 11 and the slider 12, the opening of one end of the accommodating tube 10 is smaller than the other end and the tube body has a strip-shaped sliding hole 101, the accommodating The larger end of the tube 10 is provided with a switching assembly 13, the switching assembly 13 includes a driving member 131, one end of the driving member 131 is located in the containing tube 10, and the other end protrudes outside the containing tube 10 to form a Force application part 1311. The storage rod 11 is arranged in the storage tube 10 and is cylindrical. The shaft of the storage rod 11 is concavely provided to form a plurality of storage grooves 111. These storage grooves 111 are elongated and arranged in a ring shape. Wherein, one side of the storage bar 11 is arranged correspondingly to the driving member 131 , so as to rotate and switch the different accommodating grooves 111 to the elongated sliding hole 101 according to the force exerted by the driving member 131 . The slider 12 is disposed in the elongated sliding hole 101 and can slide up and down along the elongated sliding hole 101 .

Each of the disposable inner cores 2 is strip-shaped and provided for being arranged in the receiving grooves 111, and the disposable inner cores 2 respectively include the inner tube 20, the wound treatment assembly 21, the sleeve 22 and the card Trigger 23. The inner tube 20 is filled with a betadine solution 3 or a normal saline solution 4, and the inner wall of one end of the inner tube 20 is provided with a sealing film 201, a liquid blocking ring 202 and an inner tube locking part 203. The sealing film 201 is used to block the betadine solution 3 or the saline solution 4, the liquid blocking ring 202 is located on the side of the sealing film 201 that is relatively blocking the betadine solution 3 or the saline solution 4, and the inner tube locking part 203 is located on one side of the liquid blocking ring 202, wherein the inner tube 20 is sterilized. The wound treatment component 21 is sterilized and arranged on the end of the inner tube 20 provided with the sealing film 201. The wound treatment component 21 includes a hollow tube 211 and a cotton ball 212. One end of the hollow tube 211 has a sharp portion 2111 and Extending into the inner tube 20 and corresponding to the sealing film 201, the other end is connected with the cotton ball 212 and protrudes outside the inner tube 20, and the outer tube wall of the hollow tube 211 has a The latching portion 203 corresponds to a hollow tube latching portion 2112 .

The difference from the previous embodiment is that the inner tube 22 is sterilized and sleeved outside the inner tube 20 and the wound treatment component 21, and one end is closed, and the inner tube 20 is provided with the sealing film 201 The end is correspondingly located at the closed end of the sleeve 22, and the sleeve 22 has at least one gap 223 not communicating with the inside of the sleeve 22. The locking part 23 is the same as the previous embodiment in that it is connected to one end of the inner tube 20 and the sleeve 22, and is used to connect with the slider when the accommodating groove 111 is rotated to the elongated sliding hole 101. 12 snaps, and is pushed by this slide block 12.

In this embodiment, when the disposable inner cores 2 are installed in the accommodating grooves 111 and used, force is first applied from the force applying part 1311 to make the driving member 131 drive the storage rod 11 to rotate to make Any of the accommodating grooves 111 is correspondingly located at the elongated sliding hole 101, and then the slider 12 is pushed so that the disposable inner core 2 in the accommodating groove 111 is pushed due to the locking member 23, at this time The closed end of the sleeve 22 protrudes from the smaller open end of the housing tube 10, and then pushes the cotton ball 212 with force so that the sharp part 2111 of the hollow tube 211 pierces the sealing film 201 to allow the betadine solution 3 Or the saline solution 4 flows into the hollow tube 211 and is absorbed by the cotton ball 212, and the hollow tube 211 is against the liquid blocking ring 202, the hollow tube locking portion 2112 and the inner tube locking portion 203 are locked against each other so that the hollow tube 211 is fixed, and then the part with the closed end of the sleeve 22 is torn off from the gap 223, so that the cotton ball 212 can be used to treat the wound; after use, the sliding block is reversely moved 12 so that the disposable inner core 2 is retracted from the smaller open end of the accommodating tube 10 .

Accordingly, the user can carry out the wound care operation quite simply and conveniently. Through the special structure of the wound care device 9, it only needs to be simply adjusted to the required disposable inner core 2, and then it can be pushed out and used. The cotton ball 212 cleans or disinfects the wound. What is different from the previous embodiment is that after the cotton ball 212 absorbs the betadine solution 3 or the saline solution 4, in this embodiment, the sleeve 22 can be originally set on the wound treatment assembly Part 21 is torn off through the notch 223, so that the cotton ball 212 is exposed as a whole to contact the wound for treatment.

Similarly, various additional detailed technical features described in the previous embodiment, such as the relevant rulers of the operating body 1, the rulers and specific structural examples of the disposable inner cores 2, the strip The structure of the sliding hole 101, the sliding block 12 and the locking member 23, and the preferred implementation structural features of the switching component 13, etc., are all applicable to the wound care device 9 of this embodiment, and its functions and details For feature descriptions, please refer to the corresponding paragraphs of the previous implementation, and the description will not be repeated here.

The application of the wound care device 9 in this embodiment can refer to Figures 2A, 2B, 4A, and 4B. When in use, the disposable inner cores 2 are also first packed into the contents of the storage rod 11. Put it in the groove 111 , and then assemble the switching assembly 13 to the containing tube 10 . When wanting to use any one of the disposable inner cores 2, the accommodating groove 111 of the required disposable inner core 2 is switched to the corresponding elongated slide by the driver 131 of the switching assembly 13. At the hole 101, the locking rib 122 on the slider 12 can be used to lock into the locking groove 231 of the locking member 23, and then drive the disposable inner core 2 to move, so that the wound treatment assembly 21 The smaller end of the opening of the containing tube 10 protrudes, and the aforesaid action is as shown in Figures 2A and 2B. Then when the wound treatment component 21 is stretched out, the wound treatment component 21 can be pushed inward by the sleeve 22, so that the sharp part 2111 of the hollow tube 211 can pierce the sealing film 201, allowing the betadine solution 3 Or the physiological saline solution 4 flows into the hollow tube 211 and absorbs the cotton ball 212. Regarding the functions and actuation states of the liquid blocking ring 202, the hollow tube locking part 2112 and the inner tube locking part 203, please refer to For compound collocation, please refer to the description content corresponding to the previous implementation mode. After the cotton ball 212 completely absorbs the betadine solution 3 or the saline solution 4, the sleeve 22 can be torn apart from the gap 223, and part of the structure of the closed end of the sleeve 22 can be removed to make the cotton ball 212 is exposed for wound treatment, and the aforementioned actions are shown in Figures 4A and 4B, wherein Figures 4A and 4B are based on the example that the inner tube 20 is filled with the saline solution 4 . After use, push the slide block 12 in the opposite direction, and the disposable inner core 2 can be retracted into the housing tube 10. If you want to perform the next processing operation, press the driving member 131 again to switch another one. The accommodating groove 111 and the disposable inner core 2 are to the elongated sliding hole 101 .

To sum up, the wound treatment device of the present invention forms a set of various supplies required for wound treatment through a special structural design. It can also solve the problem of being limited by the mass sales of these items, which often leads to a large amount of items and money waste, and these items are not easy to store and store, and there are bacteria and deterioration. When the team of the present invention developed the wound care device, they did not simply combine the existing appliances into one body, but based on the practical experience of related care operations and the feedback from the actual interviews of relevant people, considering the convenience in actual use In order to solve the above-mentioned problems of shopping, storage, and storage, and to significantly reduce the chance of infection during wound treatment, a wound care device with a special operating method and a sterile state is proposed to solve the difficulties that are often faced. Specifically, the wound care device uses a simple rotating method to select the betadine solution or the saline solution to be used, and then uses the special disposable inner core structure to obtain the Betadine solution or cotton balls of the physiological saline, and can ensure that the above operations are performed in a sterile state to reduce the possibility of bacteria sticking to the cotton balls, and finally open or tear off the outer layer of the kit, you can immediately Wound treatment is performed by means of the cotton ball. After treatment, the disposable inner core can be reversely pushed back into the containing tube for subsequent treatment, and it does provide an excellent medical product that is quite convenient, easy to store, operate, and greatly reduces the risk of wound infection. In view of the convenience of operation or storage, the present invention also specifically proposes relevant structural ruler conditions, so as to further improve the overall convenience through the ruler gauge, and avoid difficult handling or unfavorable storage during wound treatment portability issues. In addition, in order to make the use of the wound care device smoother, the present invention also proposes a better structural aspect of the slider and the elongated sliding hole, as well as the adjustment parts of the accommodating grooves. A better switching structure solution is disclosed, for example, by pressing and driving the storage rod to rotate to switch the different accommodating slots to the positions of the elongated sliding holes. In addition, in order to make the cotton ball more stable when treating wounds, the locking part of the inner tube can have two first annular ribs, the locking part of the hollow tube can have the second annular ribs, and The locking strength of the two is enhanced by the ring-shaped rib structure. Here it is re-emphasized that the invention team has found quite a lot of inconvenience in wound care and treatment in practice and investigation Therefore, based on how to solve the problem of purchasing a large number of related supplies and deriving problems that are difficult to store and store, and how to better prevent infection during wound treatment, the technical characteristics of the wound care device are proposed. This device makes it more convenient and safe for ordinary people to take care of their own wounds, so as to prevent minor wounds from causing life-threatening serious problems such as cellulitis or even sepsis, and to contribute to today's society.

The above is only a description of the preferred embodiment in the patent scope of the present invention, but not to limit the scope of rights of the present invention based on the content of this embodiment; therefore, the textual changes made without departing from the equivalent scope of the present invention or modifications, should still be covered within the scope of the patent application of the present invention.

1: Operating the body

10: holding tube

101: Long strip sliding hole

1011: convex rib

11: Storage rod

111: storage tank

112: Groove

1121: slip surface

113: Installation department

12: Slider

121: Groove

122: locking rib

13: Switch components

131: Driver

1311: Department of force

1312: Drive tooth

132: Elastic piece

2: Disposable inner core

20: inner tube

201: sealing film

202: liquid resistance ring

203: Inner tube locking part

2031: The first annular convex rib

2032: Gap

21: Wound Treatment Components

211: hollow tube

2111: sharp part

2112: Hollow tube locking part

21121: second annular convex rib

212: cotton ball

22: Suite

221: sealing area

222: Tear off part

2221: The first body

2222: The second body

223: Gap

23: card catch

231: card slot

3: Betadine solution

4: Physiological saline

9: Wound Care Devices

Claims (10)

A wound care device comprising: An operation ontology, including: A storage tube, one end of which has a smaller opening than the other end, and the tube body has a long strip-shaped sliding hole. The larger opening of the storage tube is provided with a switch assembly, and the switch assembly includes a drive. One end of the drive is located at Inside the containing tube, the other end protrudes outside the containing tube to form a force applying part; A storage rod, which is arranged in the storage tube and has a cylindrical shape. The shaft of the storage rod is recessed to form a plurality of storage slots. The storage slots are elongated and arranged in a ring shape. One side of the rod is arranged corresponding to the driving part, so as to rotate and switch the different accommodating grooves to the elongated sliding hole according to the applied force of the driving part; and a slider, which is arranged in the elongated sliding hole and can slide up and down along the elongated sliding hole; and A plurality of disposable inner cores are strip-shaped and are provided in the holding tanks, and the disposable inner cores respectively include: An inner tube filled with a betadine solution or a normal saline solution, and the inner wall of one end of the inner tube is provided with a sealing film, a liquid blocking ring and a locking part of the inner tube, and the sealing film is used to block the Betadine solution or the saline solution, the liquid blocking ring is located on the side of the sealing film that relatively blocks the betadine solution or the saline solution, and the inner tube locking part is located on one side of the liquid blocking ring, wherein the inner tube is sterilized; A wound treatment component, after sterilization, is arranged on the end of the inner tube provided with the sealing film, the wound treatment component includes a hollow tube and a cotton ball, one end of the hollow tube has a sharp part and extends into the inner tube and Corresponding to the sealing film, the other end is connected with the cotton ball and protrudes outside the inner tube, and the outer tube wall of the hollow tube has a hollow tube locking part corresponding to the inner tube locking part ; A set, the inside of which is sterilized and sleeved outside the inner tube and the wound treatment component, one end of the set has a sealing area, and the end of the inner tube provided with the sealing film is correspondingly located at the end of the set with the at the end of the sealing area, a side of the sealing area is formed with a tear-off portion having a first sheet and a second sheet stacked on top of each other; and A latching part, which is connected to the inner tube and one end of the sleeve, is used to engage with the slider when the accommodating groove rotates to the elongated sliding hole, and is pushed by the slider; Wherein, when the disposable inner cores are installed in the accommodating grooves and used, first apply force from the force applying part to make the driving part drive the object rod to rotate so that any of the accommodating grooves are correspondingly located in the long At the strip-shaped sliding hole, push the slider again so that the disposable inner core in the accommodating groove is pushed due to the locking part. The small opening end is stretched out, and then the cotton ball is pushed by force to make the sharp part of the hollow tube pierce the sealing film so that the betadine solution or the saline solution flows into the hollow tube and is absorbed by the cotton ball, and The hollow tube leans against the inside of the liquid-blocking ring, and the locking part of the hollow tube and the locking part of the inner tube are locked against each other to fix the hollow tube, and then the first piece of the tear-off part is torn off Destroy the sealing area to use the cotton ball to treat the wound; after use, cover the first piece and move the slider in reverse to make the disposable inner core through the smaller opening of the containing tube end retracted. A wound care device comprising: An operation ontology, including: A storage tube, one end of which has a smaller opening than the other end, and the tube body has a long strip-shaped sliding hole. The larger opening of the storage tube is provided with a switch assembly, and the switch assembly includes a drive. One end of the drive is located at Inside the containing tube, the other end protrudes outside the containing tube to form a force applying part; A storage rod, which is arranged in the storage tube and has a cylindrical shape. The shaft of the storage rod is recessed to form a plurality of storage slots. The storage slots are arranged in a ring shape, wherein one side of the storage rod It is arranged corresponding to the driving part, so as to rotate and switch the different accommodating grooves to the elongated sliding hole according to the force applied by the driving part; and a slider, which is arranged in the elongated sliding hole and can slide up and down along the elongated sliding hole; and A plurality of disposable inner cores are strip-shaped and provided in the storage tanks, and the disposable inner cores respectively include: An inner tube filled with a betadine solution or a normal saline solution, and the inner wall of one end of the inner tube is provided with a sealing film, a liquid blocking ring and a locking part of the inner tube, and the sealing film is used to block the Betadine solution or the saline solution, the liquid blocking ring is located on the side of the sealing film that relatively blocks the betadine solution or the saline solution, and the inner tube locking part is located on one side of the liquid blocking ring, wherein the inner tube is sterilized; A wound treatment component, after sterilization, is arranged on the end of the inner tube provided with the sealing film, the wound treatment component includes a hollow tube and a cotton ball, one end of the hollow tube has a sharp part and extends into the inner tube and Corresponding to the sealing film, the other end is connected with the cotton ball and protrudes outside the inner tube, and the outer tube wall of the hollow tube has a hollow tube locking part corresponding to the inner tube locking part ; A kit, the inside of which is sterilized and sleeved outside the inner tube and the wound treatment component, and one end is closed, the end of the inner tube provided with the sealing film is correspondingly located at the closed end of the kit, and the kit has non- at least one opening communicating with the interior of the kit; and A latching part, which is connected to the inner tube and one end of the sleeve, is used to engage with the slider when the accommodating groove rotates to the elongated sliding hole, and is pushed by the slider; Wherein, when the disposable inner cores are installed in the accommodating grooves and used, first apply force from the force applying part to make the driving part drive the object rod to rotate so that any of the accommodating grooves are correspondingly located in the long push the slider to push the disposable inner core in the accommodating groove due to the locking part, at this time, the closed end of the set is extended from the smaller open end of the accommodating tube Then apply force to push the cotton ball so that the sharp part of the hollow tube pierces the sealing film so that the betadine solution or the saline solution flows into the hollow tube and is absorbed by the cotton ball, and the hollow tube is Leaning against the liquid blocking ring, the hollow tube locking part and the inner tube locking part are locked against each other to fix the hollow tube, and then the part with the closed end of the kit is torn off from the gap for use The cotton ball treats the wound; after use, the sliding block is reversely moved so that the disposable inner core is retracted from the smaller opening end of the containing tube. The wound care device as described in claim 1 or 2, wherein the diameter of the larger opening end of the storage tube is 2.3-2.5 cm, and the diameter of the smaller opening end of the storage tube is 0.5-0.7 cm; the storage rod The diameter is 2.1-2.25cm, the total length of the storage rod is 9-9.3cm, each of the accommodating grooves is semicircular, and the diameter is 0.5-0.7cm. The wound care device as described in Claim 3, wherein the sum of the total lengths of each of the hollow tubes and each of the cotton balls is 2.4-2.6 cm, and the length of each of the inner tubes not connected to the locking member is 5.4-5.6 cm cm. The wound care device according to claim 4, wherein the length of each of the cotton balls is 1.4-1.6 cm, and each of the inner tubes is filled with 0.8-1.2 ml of the betadine solution or the saline solution. The wound care device as described in Claim 5, wherein the hole wall of the elongated sliding hole has a plurality of ribs, and the ribs are located at the two long sides of the elongated sliding hole and arranged at intervals, the The protruding ribs are arranged symmetrically in pairs, and the opposite sides of the slider have a plurality of grooves corresponding to the protruding ribs, and the grooves are arranged at intervals. The wound care device as described in claim 6, wherein the switching component further includes an elastic member, which is located in the containing tube and has one end supporting the driving member for returning the driving member; the driving member is The cover structure has a plurality of driving teeth. The top side of the storage rod has a plurality of grooves corresponding to the accommodating grooves. Each of the grooves has an inclined sliding surface. When the driving member is pressed, the driving teeth and When the grooves are in contact, the grooves rotate due to the sliding surfaces. The wound care device according to claim 7, wherein the top side of the storage rod has a mounting portion, and the grooves are located on the periphery of the mounting portion, and the end of the elastic member opposite to the driving member is arranged on inside the installation section. The wound care device as described in claim 8, wherein, each of the locking members has a locking groove, and the slider has a locking rib for moving to the elongated slide in any one of the accommodating grooves. When the hole is located, it is locked with the locking groove to drive the disposable inner core. The wound care device as described in claim 9, wherein each of the inner tube locking parts has two first annular ribs, and the two first annular ribs are interposed to form a gap, and each of the hollow tubes The locking part has a second annular convex rib, and after the sharp part of the hollow tube pierces the sealing film, the first annular convex rib is fastened in the gap.

Images