CN219579224U

CN219579224U - Novel vascular fetal mark negative pressure closing device

Info

Publication number: CN219579224U
Application number: CN202222744082.3U
Authority: CN
Inventors: 王法刚; 王开; 李娅; 谢海莲; 李�杰; 贾卫红; 孙纯杰
Original assignee: Jinan West Biotechnology Co ltd; Jinan Modern Dermatology Hospital
Current assignee: Jinan West Biotechnology Co ltd; Jinan Modern Dermatology Hospital
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-08-25
Anticipated expiration: 2032-10-18

Abstract

The utility model discloses a novel vascular fetal mark negative pressure closing device, which belongs to the technical field of negative pressure closing devices and is technically characterized by comprising a base, a replacement mechanism and a moving mechanism, wherein a lifting rod is fixedly arranged at the upper end of the base, and a liquid reservoir is fixedly arranged at the upper end of the left side of the lifting rod. According to the utility model, the lifting rod drives the top cover to move downwards, the dressing is automatically carried out on a wound of a vascular fetal mark operation, a moist healing environment is generated around the outside of the wound by semi-moist dressing in the dressing process, the perfusion of blood flow and the growth of granulation tissues are promoted, cross infection is effectively reduced, the wound environment is protected, after the wound is treated by using the negative pressure closing device, the bolts are meshed and arranged in the first spiral groove and the second spiral groove which are aligned, the fixation can be completed, the equipment is prevented from being separately placed and inconvenient to be taken subsequently, the efficient movement to the use is facilitated by the moving wheel when the device is reused, and the using effect of the closing device is improved.

Description

Novel vascular fetal mark negative pressure closing device

Technical Field

The utility model belongs to the technical field of negative pressure closing devices, and particularly relates to a novel vascular fetal mark negative pressure closing device.

Background

Vascular type fetal marks can be treated in a general way through surgery or physical, traditional Chinese medicine and other modes, the surgery treatment mainly adopts a mode of cutting and suturing for several times, skin grafting or skin flap repair can also be carried out, wounds can be left after repair, and in order to enable the wounds to heal more quickly and healthily, a negative pressure type wound closure device is often adopted for assisting in healing.

Patent CN215535614U discloses a simple negative pressure closed auxiliary wound closing device, wherein the closing device is positioned in the middle of a transparent dressing through medical sterile gauze, liquid dressings are arranged around the transparent dressing and the medical sterile gauze, a sealing connector is arranged in the middle of the transparent dressing, the opening direction of the sealing connector faces the medical sterile gauze, the sealing connector is connected with a front-end connecting pipe, and a detachable connector is arranged at the end part of the front-end connecting pipe; one end of the manual switch is connected with the detachable connector, the other end of the manual switch is connected with the pressure sensor, the pressure sensor is respectively connected with the negative pressure device and the controller, the controller is respectively connected with the negative pressure device and the touch screen, and the negative pressure device is connected with the liquid reservoir. The utility model has low price, convenient operation, simple use and easy popularization.

The above described closure devices have some disadvantages: above-mentioned negative pressure closing device is in the operation of dressing cover in wound by artificial completely, and manual operation needs to rely on experience to operate the height and the position of covering of dressing, and the medical personnel who is insufficient in experience can make the dressing too compress tightly or can not reach the covering of dressing effect in carrying out dressing process, brings the trouble for follow-up wound treatment process, places alone between the above-mentioned negative pressure closure subassembly simultaneously, when needs use, need take dressing and lotion equipment respectively alone, brings inconvenience for the use.

Disclosure of Invention

The utility model aims to provide a novel vascular fetal mark negative pressure closing device so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel vascular fetal mark negative pressure closure device, includes base, change mechanism and moving mechanism, base upper end fixed mounting has the lifter, lifter left side upper end fixed mounting has the reservoir, the top cap is installed to lifter right side upper end, top cap upper end internally mounted has sealed connecting pipe and left end to link to each other with the reservoir, the change mechanism that is used for applying the dress to fetal mark operation wound and presss from both sides the dress is installed to the top cap downside, the moving mechanism that is used for making negative pressure closure assembly uniformly deposit or take and use is installed to the base downside.

Preferably, the replacement mechanism comprises a slot, the slot is seted up inside the top cap downside, the inside cartridge of slot has the inserted block, the draw-in groove has been seted up to the inserted block front and back side, logical groove has been seted up to the slot front and back side, logical inslot portion inlays and is equipped with the card post and inserts in the draw-in groove, the side tank has been seted up to logical groove upper and lower both sides, side tank internally mounted has the slide bar, card post upper and lower both sides fixed mounting has the cover plate and the suit is at the slide bar outer wall, cover plate outer end fixedly connected with spring, the inserted block lower extreme is provided with transparent dressing, transparent dressing downside is provided with semi-moist dressing, insert block, transparent dressing and semi-moist dressing center run through and are provided with the pipette.

Preferably, the moving mechanism comprises a vertical plate, the vertical plate is fixedly arranged on the outer wall of the lower side of the base, a moving wheel is rotatably arranged on the side wall of the vertical plate, a first screw groove is formed in the moving wheel, a second screw groove is formed in the vertical plate, and a bolt is jointly arranged in the vertical plate and the first screw groove.

Preferably, the cross-sectional dimension of the liquid suction pipe is matched with the cross-sectional dimension of the sealing connecting pipe.

Preferably, the sleeve plate is fixedly connected with one end of the spring, and the other end of the spring is fixedly connected with the inner wall of the side groove.

Preferably, the cross section size of the clamping groove is matched with the cross section size of the clamping column.

Preferably, the first screw grooves are annularly distributed and have at least twelve groups.

Preferably, the outer wall threads of the bolt are meshed with the inner wall threads of the first screw groove and the second screw groove.

Compared with the prior art, the utility model has the beneficial effects that: in order to avoid pollution caused by continuously flowing out and gathering exudates at the wound, the vascular fetal mark is required to be healed, a negative pressure type closing component is required to assist wound healing, the size of the dressing is selected according to the size of the wound, the upper end plug blocks of the combined dressing of the selected semi-moist dressing and the transparent dressing are aligned with the slots, the clamping columns are respectively pulled to the front side and the rear side to enable the clamping columns to move outwards in the through slots, the sleeve plate is driven to slide outwards on the outer walls of the sliding rods, potential energy is generated by extrusion of the springs, when the clamping columns are completely removed from the slots, the plug blocks are inserted into the slots upwards, meanwhile, the liquid suction pipe is aligned with the sealing connecting pipe arranged on the upper side wall of the top cover, the sealing connecting pipe is relatively inserted into the liquid suction pipe, after the clamping slots are aligned with the through slots, the tension of the clamping columns is released, the clamping columns are pushed inwards by the springs to be inserted into the clamping slots, the combined dressing of the transparent dressing and the semi-moist dressing can be arranged on the lower side of the top cover, the top cover is driven to move downwards by the lifting rod, the wound for vascular fetal surgery is automatically dressed, a moist healing environment is generated around the outside of the wound in the dressing process, blood flow perfusion and granulation tissue growth are promoted, meanwhile, the pressure lower than atmospheric pressure is intermittently or continuously generated at the wound surface through the liquid storage device to the air suction direction through the sealing connecting pipe, so as to promote the healing of the wound surface, the novel and increasingly mature treatment method is realized, the liquid and the infection source of the wound surface are continuously removed through the liquid suction pipe, the cross infection is effectively reduced, the wound surface environment is protected, after the wound is treated by using the negative pressure closing device, the wound surface is required to be moved and put, and the external twisting bolts are meshed and taken out in the first spiral groove and the second spiral groove, the base is directly pushed to rotate under the moving wheel, the negative pressure closing equipment is pushed to move to the position of inductive placement, the bolts are meshed and installed in the aligned first spiral groove and second spiral groove, the equipment is prevented from being separately placed and inconvenient to follow-up taking, the negative pressure closing equipment is convenient to move to use through the moving wheel in high efficiency when being used again, and the using effect of the closing device is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a partial side cross-sectional view of the change mechanism of the present utility model;

fig. 3 is an enlarged view of part of fig. 1 a according to the present utility model.

In the figure: 1. a base; 2. a lifting rod; 3. a reservoir; 4. a top cover; 5. sealing the connecting pipe; 601. a slot; 602. inserting blocks; 603. a pipette; 604. a clamping groove; 605. a through groove; 606. a clamping column; 607. a side groove; 608. a slide bar; 609. a sleeve plate; 610. a spring; 611. a transparent dressing; 612. a semi-moist dressing; 701. a vertical plate; 702. a moving wheel; 703. a first screw groove; 704. a second screw groove; 705. and (5) a bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a novel vascular fetal mark negative pressure closing device, which comprises a base 1, a replacement mechanism and a moving mechanism, wherein a lifting rod 2 is fixedly arranged at the upper end of the base 1, a liquid storage device 3 is fixedly arranged at the upper end of the left side of the lifting rod 2, a top cover 4 is arranged at the upper end of the right side of the lifting rod 2, a sealing connecting pipe 5 is arranged at the inner part of the upper end of the top cover 4, the left end of the top cover is connected with the liquid storage device 3, the replacement mechanism for clamping a fetal mark operation wound dressing is arranged at the lower side of the top cover 4, and the moving mechanism for uniformly storing or taking a negative pressure closing component is arranged at the lower side of the base 1.

In this embodiment, referring to fig. 1, 2 and 3, the replacing mechanism includes a slot 601, the slot 601 is opened in the lower side of the top cover 4, a plug 602 is inserted in the slot 601, a clamping groove 604 is opened at the front and rear sides of the plug 602, a through groove 605 is opened at the front and rear sides of the slot 601, a clamping column 606 is embedded in the through groove 605 and is inserted in the clamping groove 604, side grooves 607 are opened at the upper and lower sides of the through groove 605, a slide bar 608 is fixedly installed in the side grooves 607, a sleeve plate 609 is fixedly installed at the upper and lower sides of the clamping column 606 and is sleeved on the outer wall of the slide bar 608, a spring 610 is fixedly connected at the outer end of the sleeve plate 609, a transparent dressing 611 is arranged at the lower end of the plug 602, a semi-moist dressing 612 is arranged at the lower side of the transparent dressing 611, and a liquid suction pipe 603 is arranged at the centers of the plug 602, the transparent dressing 611 and the semi-moist dressing 612; improving the effect and efficiency of the dressing and reducing the pollution of the wound.

In this embodiment, referring to fig. 1 and 3, the moving mechanism includes a vertical plate 701, the vertical plate 701 is fixedly installed on the outer wall of the lower side of the base 1, a moving wheel 702 is rotatably installed on the side wall of the vertical plate 701, a first screw groove 703 is formed in the moving wheel 702, a second screw groove 704 is formed in the vertical plate 701, and a bolt 705 is jointly installed in the vertical plate 701 and the first screw groove 703; when the negative pressure closing device is used for treating wounds, the negative pressure closing device is required to be moved and put, the bolts 705 are twisted outwards to be meshed and taken out in the first spiral groove 703 and the second spiral groove 704, the base 1 is directly pushed to move the negative pressure closing device to the position for put in the induction way under the rotation of the moving wheel 702, the bolts 705 are meshed and installed in the aligned first spiral groove 703 and second spiral groove 704, fixation can be completed, inconvenience in subsequent taking after separate placement of the device is avoided, efficient movement to use is facilitated through the moving wheel 702 during reuse, and the use effect of the closing device is improved.

In this embodiment, referring to fig. 1 and 2, the cross-sectional dimension of the pipette 603 is matched with the cross-sectional dimension of the sealing connection tube 5; the wound effusion is more conveniently and more hermetically sucked out through negative pressure.

In this embodiment, referring to fig. 1 and 2, the sleeve plate 609 is fixedly connected to one end of the spring 610, and the other end of the spring 610 is fixedly connected to the inner wall of the side groove 607; the dressing can be conveniently and rapidly replaced or installed.

In this embodiment, referring to fig. 1 and 2, the cross-sectional dimension of the clamping groove 604 is identical to the cross-sectional dimension of the clamping post 606; is convenient for more firm installation of the dressing.

In this embodiment, referring to fig. 1 and 3, at least twelve first grooves 703 are annularly distributed; facilitating quick attachment of the moving wheel 702.

In this embodiment, referring to fig. 1 and 3, the outer wall threads of the bolt 705 are engaged with the inner wall threads of the first groove 703 and the second groove 704; the movable wheel 702 is effectively engaged and positioned, so that quick storage and placement are facilitated.

The working principle and the using flow of the utility model are as follows: in order to avoid pollution caused by continuously flowing out and accumulating exudates at the wound, the vascular fetal membranes are required to be healed, a negative pressure type closing component is required to assist wound healing, the size of the dressing is selected according to the size of the wound, the upper end plug 602 of the combined dressing of the selected semi-moist dressing 612 and the transparent dressing 611 is aligned with the slot 601, the clamping posts 606 are pulled to the front and back sides respectively to move outwards in the through slots 604, the sleeve plate 609 is driven to slide outwards on the outer wall of the sliding rod 608, potential energy is generated by the spring 610 by extrusion, when the clamping posts 606 are completely removed from the slot 602, the plug 602 is inserted into the slot 601 upwards, meanwhile, the liquid suction pipe 603 is aligned with the sealing connecting pipe 5 arranged on the upper side wall of the top cover 4, the sealing connecting pipe 5 is relatively inserted into the liquid suction pipe 603, and after the clamping slots 604 are aligned with the through slots 605, by releasing the tension to the clamping column 606 and releasing the potential energy by the spring 610 to push the clamping column 606 inwards to insert into the clamping groove 604, the combined dressing of the transparent dressing 611 and the semi-moist dressing 612 can be installed on the lower side of the top cover 4, the top cover 4 is driven to move downwards by the lifting rod 2, the vascular fetal operation wound is automatically dressed, the semi-moist dressing 612 enables a moist healing environment to be generated around the outside of the wound in the dressing process, blood perfusion and granulation tissue growth are promoted, simultaneously, a pressure lower than atmospheric pressure is intermittently or continuously generated at the wound surface through the sealing connecting pipe 5 by the liquid storage 3 to promote wound healing, the liquid and the infection source of the wound surface are continuously removed by the liquid suction pipe 603, cross infection is effectively reduced, the wound surface environment is protected, after the wound is treated by using the negative pressure closing device, the bolts 705 need to be moved and put in a summary way, the bolts 705 are twisted outwards to be meshed and taken out in the first spiral groove 703 and the second spiral groove 704, the base 1 is directly pushed to move the negative pressure closing device to the summary put position under the rotation of the moving wheel 702, the bolts 705 are meshed and installed in the aligned first spiral groove 703 and second spiral groove 704, fixation can be completed, inconvenience in subsequent taking after separate placement of the device is avoided, and efficient movement to use is facilitated through the moving wheel 702 during reuse.

The electronic components and modules used in the utility model can be commonly used parts which can realize specific functions in the scheme in the market at present, and the specific model and size can be selected and adjusted according to actual needs.

The foregoing has outlined and described the basic principles, features, and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Novel vascular fetal mark negative pressure closure device, including base (1), change mechanism and moving mechanism, its characterized in that: the utility model discloses a child's operation wound dressing clamp, including base (1), lifter (2) upper end fixed mounting has lifter (2), lifter (2) right side upper end is installed top cap (4), top cap (4) upper end internally mounted has sealed connecting pipe (5) and left end and links to each other with reservoir (3), change mechanism that is used for clamping the child's operation wound dressing is installed to top cap (4) downside, the mobile mechanism that is used for making negative pressure closure assembly uniformly deposit or take and use is installed to base (1) downside.

2. The novel vascular fetal presenting in negative pressure closure device of claim 1, wherein: the replacement mechanism comprises a slot (601), the slot (601) is arranged inside the lower side of the top cover (4), an inserting block (602) is inserted in the slot (601), a clamping groove (604) is formed in the front side and the rear side of the inserting block (602), a through groove (605) is formed in the front side and the rear side of the slot (601), a clamping column (606) is embedded in the through groove (605) and is inserted in the clamping groove (604), side grooves (607) are formed in the upper side and the lower side of the through groove (605), a sliding rod (608) is fixedly arranged in the side grooves (607), a sleeve plate (609) is fixedly arranged on the upper side and the lower side of the clamping column (606) and is sleeved on the outer wall of the sliding rod (608), a spring (610) is fixedly connected to the outer end of the sleeve plate (609), a transparent dressing (611) is arranged at the lower end of the inserting block (602), a semi-moist dressing (612) is arranged on the lower side of the transparent dressing (611), and a semi-moist dressing (603) is arranged in the center of the transparent dressing (611).

3. The novel vascular fetal presenting in negative pressure closure device of claim 1, wherein: the moving mechanism comprises a vertical plate (701), the vertical plate (701) is fixedly arranged on the outer wall of the lower side of the base (1), a moving wheel (702) is rotatably arranged on the side wall of the vertical plate (701), a first screw groove (703) is formed in the moving wheel (702), a second screw groove (704) is formed in the vertical plate (701), and a bolt (705) is jointly arranged in the vertical plate and the first screw groove (703).

4. The novel vascular fetal presenting in negative pressure closure device of claim 2, wherein: the cross-sectional dimension of the liquid suction pipe (603) is matched with the cross-sectional dimension of the sealing connecting pipe (5).

5. The novel vascular fetal presenting in negative pressure closure device of claim 2, wherein: the sleeve plate (609) is fixedly connected with one end of the spring (610), and the other end of the spring (610) is fixedly connected with the inner wall of the side groove (607).

6. The novel vascular fetal presenting in negative pressure closure device of claim 2, wherein: the cross-sectional dimension of the clamping groove (604) is matched with the cross-sectional dimension of the clamping column (606).

7. A novel vascular fetal marker negative pressure closure device according to claim 3, wherein: the first spiral grooves (703) are annularly distributed and have at least twelve groups.

8. A novel vascular fetal marker negative pressure closure device according to claim 3, wherein: the outer wall threads of the bolt (705) are meshed with the inner wall threads of the first screw groove (703) and the second screw groove (704).