CN112618125A - Wound healing protection device for surgical nursing - Google Patents

Wound healing protection device for surgical nursing Download PDF

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Publication number
CN112618125A
CN112618125A CN202011465993.1A CN202011465993A CN112618125A CN 112618125 A CN112618125 A CN 112618125A CN 202011465993 A CN202011465993 A CN 202011465993A CN 112618125 A CN112618125 A CN 112618125A
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CN
China
Prior art keywords
protective shell
wound
ventilation
wound healing
protective
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Granted
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CN202011465993.1A
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Chinese (zh)
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CN112618125B (en
Inventor
李秀丽
韩礼月
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Affiliated Hospital of Shandong University of Traditional Chinese Medicine
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Affiliated Hospital of Shandong University of Traditional Chinese Medicine
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Priority to CN202011465993.1A priority Critical patent/CN112618125B/en
Publication of CN112618125A publication Critical patent/CN112618125A/en
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Publication of CN112618125B publication Critical patent/CN112618125B/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive plasters or dressings
    • A61F13/0259—Adhesive plasters or dressings characterised by the release liner covering the skin adhering layer
    • A61F13/0266—Adhesive plasters or dressings characterised by the release liner covering the skin adhering layer especially adapted for wound covering/occlusive dressings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F2013/00361—Plasters
    • A61F2013/00902—Plasters containing means
    • A61F2013/00906—Plasters containing means for transcutaneous or transdermal drugs application

Abstract

The invention relates to the technical field of medical supplies, in particular to a wound healing protection device for surgical nursing. The wound healing guard for surgical care includes: the two opposite side walls of the protective shell are provided with air exchange windows which are plugged by gauze; a ventilation and air exchange mechanism is arranged in the protective shell in a matching way with the ventilation window and is used for stirring the air in the protective shell to form circulation; a certain amount of medicine adding mechanism is fixed at the top end of the protective shell; the ring is used for being attached to the skin on the outer side of the wound and supporting the protective shell, and the adhesive tape is arranged on the outer side of the ring. This a wound healing protector for surgical nursing structural design is scientific, reasonable, and it is firm that the cover is located the wound outside, in the use, can provide in a flexible way and increase wound position gas permeability and regularly quantitative add the medicine purpose, better promotion the healing of wound, shortened the wound recovery cycle, alleviateed the work load of surgical nursing.

Description

Wound healing protection device for surgical nursing
Technical Field
The invention relates to the technical field of medical supplies, in particular to a wound healing protection device for surgical nursing.
Background
The wound that various skin injuries produced among the surgical patient needs timely processing, in order to avoid wound infection and secondary damage, current mode generally adopts the gauze to wrap to this keeps apart external environment, but the gauze wraps the healing that is unfavorable for the wound on the one hand, and on the other hand, occasional touching is changeed and is caused secondary damage to the wound, has prolonged the recovery phase of wound then.
In order to promote the healing of skin wounds, certain physical protection needs to be carried out on the basis of wound treatment, so that secondary injury of the wounds can be avoided. In addition, the wound has certain requirements on the use of the medicine in the recovery process, and the reasonable dosage and the medication period can not only promote the rapid healing of the wound, but also reduce the probability of wound infection. The existing method adopts a mode of placing a protective cover outside a wound to avoid the wound from physical injury, but in the using process, the protective cover is easy to pull with the skin outside the wound, the wound which is healing is easy to tear, and the wound healing period is not shortened; also there is the charge device that sets up in the protection casing in the use, but inside arranging the protection casing in, on the one hand, need observe the medicine in service behavior through the protection casing in the medicine use, and is inconvenient, in addition, still can be frequent when adding the medicine open the protection casing, and it is troublesome to use, and still can increase the burden that the outside skin of wound was torn, and on the other hand current charge device add the dose on the basis of artificial control, probably there are the drippage and the waste of medicine, is unfavorable for the healing of wound equally.
Disclosure of Invention
The wound healing protection device for surgical nursing provided by the invention has the advantages that the structural design is scientific and reasonable, the cover is stably arranged on the outer side of the wound, the purposes of increasing the air permeability of the wound position and adding medicine at regular time and quantity can be flexibly provided in the using process, the wound healing is better promoted, the wound recovery period is shortened, the workload of surgical nursing is reduced, and the problems in the prior art are solved.
The technical scheme adopted by the invention is as follows:
a wound healing guard for surgical care comprising:
the air exchange windows are arranged on two opposite side walls of the protective shell and are plugged by gauze; a ventilation and air exchange mechanism is arranged in the protective shell and matched with the ventilation window, and the ventilation and air exchange mechanism is used for stirring air in the protective shell to form circulation; a certain amount of medicine adding mechanism is fixed at the top end of the protective shell;
the ring is used for being attached to the skin on the outer side of the wound and supporting the protective shell, and the adhesive tape is arranged on the outer side of the ring.
Further, the bottom end of the protective shell is fixedly connected with the top surface of the ring.
Furthermore, the protective shell is a protective shell with a square inner cavity; two opposite side walls of the protective shell are vertically arranged, and the other two opposite side walls of the protective shell are arranged in a cambered surface manner; the ventilation window is arranged on two vertically arranged side walls of the protective shell.
Further, the ventilation and air exchange mechanism is a manual ventilation and air exchange mechanism or an electric ventilation and air exchange mechanism.
Furthermore, the manual ventilation mechanism comprises moving bodies arranged in the protective shell, each moving body is arranged corresponding to the side wall of the protective shell where the ventilation window is arranged, a protective plate is coated on the outer side of each moving body, a blocking piece is arranged on the protective plate corresponding to the ventilation window, one end of a connecting rod is fixedly connected to the middle part of the protective plate, the other end of the connecting rod penetrates through the side wall of the protective shell and is fixedly connected with a pushing block, and a reset elastic piece is sleeved on the outer side of the connecting rod between the pushing block and the side wall of the protective shell;
the electric ventilation mechanism comprises moving bodies arranged in a protective shell, each moving body is arranged corresponding to the side wall of the protective shell where the ventilation window is arranged, the outer side of each moving body is coated with a protective plate, a blocking piece is arranged on the protective plate corresponding to the ventilation window, one end of a connecting rod is fixedly connected to the middle part of the protective plate, and the other end of the connecting rod penetrates through the side wall of the protective shell and is fixedly connected with a piston rod of a cylinder body; the cylinder body is supported outside the protective shell through a supporting plate.
Further, the reset elastic piece is a reset spring.
Further, the cylinder body is a cylinder.
Further, the quantitative dosing mechanism is an automatic quantitative dosing mechanism or a manual quantitative dosing mechanism.
Furthermore, the automatic quantitative dosing mechanism comprises a peristaltic pump fixed at the top end of the protective shell, a liquid storage cylinder is clamped outside the protective shell and connected with a liquid inlet pipe of the peristaltic pump, and a liquid outlet pipe of the peristaltic pump penetrates through the top wall of the protective shell downwards and extends into the protective shell;
the manual quantitative dosing mechanism comprises a transfusion tube, the liquid outlet end of the transfusion tube penetrates through the top wall of the protective shell, and the liquid inlet end of the transfusion tube is connected with a quantitative injector; the quantitative injector is clamped with the outer side of the protective shell.
Further, the liquid storage cylinder and the quantitative injector are clamped on the side wall of the protective shell in the cambered surface mode.
Furthermore, the bottom end of the peristaltic pump is fixedly connected with the top wall of the protective shell, a liquid inlet pipe of the peristaltic pump is upwards connected with the liquid storage cylinder, a liquid outlet pipe of the peristaltic pump downwards penetrates through the top wall of the protective shell and extends into the protective shell, and a spray head is arranged at the bottom end of the liquid outlet pipe;
the infusion tube is connected with the top wall of the protective shell in a sealing and inserting way.
Furthermore, a liquid inlet pipe and a liquid outlet pipe of the peristaltic pump are oppositely arranged at the bottom of the peristaltic pump.
Furthermore, a box body with an open top end is arranged at the top end of the protective shell, and the peristaltic pump or the infusion tube is arranged in the box body. So set up, can guarantee that the box body forms the protection to peristaltic pump or transfer line above the protective housing.
Furthermore, a groove is formed in the side wall of the cambered surface of the protective shell, and the liquid storage cylinder or the quantitative injector is connected with the groove in a detachable clamping mode.
Furthermore, a controller and a timer are also arranged inside the side wall of the protective shell; the controller is respectively electrically connected with the timer, the cylinder body and/or the peristaltic pump.
Further, the peristaltic pump is a finger peristaltic pump.
Further, the moving body is an air bag or a hollow block; the blocking piece is a sealing block which is in sealing fit with the inner side of the ventilation window under the action of the reset elastic piece.
Further, the sealing block is an arc-shaped block which is in sealing fit with the ventilation window.
Further, the hollow block is a hollow rubber block, a hollow silica gel block or a hollow wood block.
Further, an annular groove is arranged on the inner side of the ring; the annular groove is used for filling the edge of the gauze.
Further, the ring is a rubber ring or a silica gel ring.
The invention has the beneficial effects that:
the wound healing protection device for surgical nursing is scientific and reasonable in structural design, is stably covered on the outer side of a wound, can flexibly provide the purposes of increasing the air permeability of the wound position and quantitatively adding medicine at regular time in the using process, better promotes the healing of the wound, shortens the recovery period of the wound, lightens the workload of surgical nursing, and saves the labor amount of nursing staff. Through set up ventilation mechanism in the protecting crust, its and ventilation window's cooperation can realize the intercommunication of the inside and outside air of protecting crust and close to air formation disturbance in the protecting crust makes inside and outside circulation of air, the gas permeability of the wound of being convenient for. The manual ventilation mechanism is adopted as the ventilation mechanism, so that nursing staff or patients can manually extrude the moving body at irregular intervals to enable the moving body to form disturbance in the protective shell, and ventilation in the protective shell is realized; and the electric ventilation mechanism is more labor-saving and more intelligent. Through setting up ration and adding medicine mechanism, can accurate control add medicine volume and add medicine time, avoid the medicine structure that has the current use probably to have the liquid medicine drippage, drip under the condition that the wound need not use medicine once more and influence the problem of wound healing. Through setting up controller, time-recorder etc. can realize the purpose of dosing as required at regular time and quantity to automatic quantitative medicine mechanism, it is more intelligent. Above-mentioned ventilation mechanism is because of locating relatively on the protecting crust, more firm in the use, has avoided pulling protecting crust and ring week upwards to avoid tearing of the outside skin of wound to draw, guaranteed the better healing of wound. Through set up the recess on the ring, can carry out the firm of certain degree to the gauze, avoid gauze in the use position dislocation, inconvenient regular problem.
Drawings
FIG. 1 is a schematic structural view of example 1 of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
FIG. 4 is a schematic structural view of example 2 of the present invention;
FIG. 5 is a schematic top view of the structure of FIG. 4;
FIG. 6 is a schematic structural view of example 3 of the present invention;
fig. 7 is a circuit configuration block diagram according to embodiment 3 of the present invention.
Wherein, 1 protective shell, 2 ventilation windows, 3 gauzes, 4 rings, 5 adhesive tapes, 6 moving bodies, 7 protective plates, 8 sealing blocks, 9 connecting rods, 10 pushing blocks, 11 return springs, 12 peristaltic pumps, 13 liquid storage cylinders, 14 liquid inlet pipes, 15 liquid outlet pipes, 16 spray heads, 17 box bodies, 18 grooves, 19 controllers, 20 first timers, 21 cylinders, 22 supporting plates, 23 annular grooves, 24 infusion pipes, 25 quantitative injectors and 26 second timers.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, the wound healing protective device for surgical nursing comprises a protective shell 1, wherein air exchange windows 2 are arranged on two opposite side walls of the protective shell, the air exchange windows are sealed by gauze 3, and the gauze is fixedly arranged on the outer side of the protective window; a ventilation and air exchange mechanism is arranged in the protective shell and matched with the ventilation window, and the ventilation and air exchange mechanism is used for stirring air in the protective shell to form circulation; a certain amount of medicine adding mechanism is fixed at the top end of the protective shell; the bottom end of the protective shell is provided with a ring 4 which is used for being attached to the skin outside the wound and supporting the protective shell, and the outside of the ring is provided with an adhesive tape 5. An annular groove 23 is arranged on the inner side of the annular ring; the annular groove is used for inserting the edge of the gauze 3; the ring is a rubber ring or a silica gel ring. The bottom end of the protective shell is fixedly connected with the top surface of the ring; the protective shell is a protective shell with a square inner cavity; two opposite side walls of the protective shell are vertically arranged, and the other two opposite side walls of the protective shell are arranged in a cambered surface manner; the ventilation window 2 is arranged on two vertically arranged side walls of the protective shell. The ventilation windows are arranged on the side wall of the protective shell in a plurality.
The ventilation mechanism is a manual ventilation mechanism; the manual ventilation and air exchange mechanism comprises moving bodies 6 arranged in a protective shell, each moving body is arranged corresponding to an air exchange window, the outer side of each moving body is coated with a protective plate 7, a sealing block 8 is arranged on the protective plate corresponding to the air exchange window, and the sealing block is an arc block in sealing fit with the air exchange window; and under the normal state of the return spring, the sealing block is propped against the inner side of the ventilation window for sealing. One end of a connecting rod 9 is fixedly connected with the middle part of the guard plate, the other end of the connecting rod penetrates through the side wall of the guard shell to be fixedly connected with a pushing block 10, and a return spring 11 is sleeved on the outer side of the connecting rod between the pushing block and the side wall of the guard shell.
The quantitative dosing mechanism is an automatic quantitative dosing mechanism. The automatic quantitative dosing mechanism comprises a peristaltic pump 12 fixed at the top end of the protective shell, a liquid storage cylinder 13 is clamped at the outer side of the protective shell, the liquid storage cylinder is connected with a liquid inlet pipe 14 of the peristaltic pump, and a liquid outlet pipe 15 of the peristaltic pump penetrates out of the top wall of the protective shell downwards and extends into the protective shell; the bottom end of the peristaltic pump is fixedly connected with the top wall of the protective shell, so that the stability of the peristaltic pump is maintained. A spray head 16 for dispersing the liquid medicine to flow out is arranged at the bottom end of the liquid outlet pipe of the peristaltic pump. A box body 17 with an open top end is arranged at the top end of the protective shell, and the peristaltic pump is arranged in the box body; so set up, can guarantee that the box body forms the protection to the peristaltic pump of protecting crust top. A groove 18 which is through up and down is arranged on the side wall of one side of the cambered surface of the protective shell, and the liquid storage cylinder is detachably clamped and connected with the groove; so can guarantee the convenience that the liquid storage cylinder was placed and was taken away, can take down in a flexible way and add the medicine, the breach in the recess outside can conveniently observe the use amount of liquid medicine, in time mends the medicine.
A controller 19 and a first timer 20 are also arranged in the side wall at one side of the cambered surface of the protective shell; the controller 19 is electrically connected to the first timer 20 and the peristaltic pump 12, respectively.
The use method of the wound healing protective device for surgical nursing comprises the following steps:
(1) after the wound is debrided, the edge of the gauze 3 used for the wound is plugged into the annular groove 23 of the ring 4 through tweezers to form basic fixation on the gauze; attaching the ring 4 of the guard to the skin outside the wound and fixing it to the skin by means of the adhesive strip 5; at the moment, the protective shell 1 is buckled above the wound, and the wound is covered and attached by the gauze 3;
(2) starting a manual ventilation mechanism according to the requirement; specifically, the pushing blocks 10 are clamped oppositely, the pushing blocks drive the connecting rods 9 to move oppositely due to the contraction of the return springs 11, the connecting rods push the moving body 6 to move in a cavity in the protective shell 1, at the moment, the sealing blocks 8 on the side wall of the protective plate 7 leave the ventilation window 2, and the ventilation window is communicated with the inside and the outside of the protective shell; in the process that the moving bodies 6 move oppositely, air in the protective shell is stirred, and the air circulation speed is increased, so that air flow above the wound is realized, and the ventilation of the wound is ensured;
(3) the controller 19 is matched with the first timer 20 to set the time and the period of the interval starting of the peristaltic pump 12, so that the medicine spraying operation of the wound in the protective shell is completed without the need of additional treatment of medical staff; meanwhile, the liquid medicine is not lost, and the medicine adding amount is accurate;
(4) when the liquid medicine is not enough in the liquid storage cylinder 13 of the groove 18 position of the protective shell 1 observed by a patient or medical personnel, the liquid storage cylinder can be directly taken down to supplement the medicine, and the requirement of medicine spraying on subsequent wounds is ensured.
Above-mentioned a wound healing protector for surgical nursing has satisfied in whole use with the fixed stability of wound outside skin, and when the removal piece in the protecting crust removed and carries out inside air and stir, avoided its pull to ring 4, can not form the pulling of all directions to the skin in the wound outside, does not disturb the healing of wound, has promoted the wound recovery. Owing to set up automatic ration and add medicine mechanism, saved medical personnel and frequently opened the operation that this protector exposes the wound, avoided the wound infection, simultaneously, can regularly and quantitatively spout medicine for wound position department, the liquid medicine is lossless, extravagant.
Example 2
As shown in fig. 4-5, the wound healing protective device for surgical nursing comprises a protective shell 1, wherein air exchange windows 2 are arranged on opposite side walls of the protective shell, the air exchange windows are sealed by gauze 3, and the gauze is fixedly arranged on the outer sides of the air exchange windows; a ventilation and air exchange mechanism is arranged in the protective shell in a matching way with the ventilation window and is used for stirring and circulating air in the protective shell; a quantitative dosing mechanism is fixed on the top of the protective shell; the bottom end of the protective shell is provided with a ring 4 which is used for being attached to the skin outside the wound and supporting the protective shell, and the outside of the ring is provided with an adhesive tape 5. An annular groove 23 is arranged on the inner side of the annular ring; the annular groove is used for filling the edge of the gauze. The ring is a rubber ring or a silica gel ring. The bottom end of the protective shell is fixedly connected with the top surface of the ring; the protective shell is a protective shell with a square inner cavity; two opposite side walls of the protective shell are vertically arranged, and the other two opposite side walls of the protective shell are arranged in a cambered surface manner; the ventilation window 2 is arranged on two vertically arranged side walls of the protective shell. The ventilation window 2 is provided in plurality on the side wall of the protective casing.
The ventilation and air exchange mechanism comprises an electric ventilation and air exchange mechanism. The electric ventilation mechanism comprises moving bodies 6 arranged in the protective shell 1, each moving body is arranged corresponding to the side wall of the protective shell where the ventilation window 2 is arranged, and each moving body is a hollow rubber block, a hollow silica gel block or a hollow wood block. The outer side of each moving body is coated with a protective plate 7, and a sealing block 8 is arranged on the protective plate corresponding to the ventilation window and is an arc surface block which is in sealing fit with the ventilation window; and under the normal state of the return spring, the sealing block is propped against the inner side of the ventilation window for sealing. One end of a connecting rod 9 is fixedly connected with the middle part of the guard plate, and the other end of the connecting rod penetrates through the side wall of the guard shell and is fixedly connected with a piston rod of a cylinder 21; the cylinder 21 is supported outside the shield case via a support plate 22. The cylinder is a small cylinder.
The quantitative dosing mechanism comprises a manual quantitative dosing mechanism. The manual quantitative dosing mechanism comprises a transfusion tube 24, the transfusion tube is hermetically inserted with the top wall of the protective shell, the liquid outlet end of the transfusion tube penetrates through the top wall of the protective shell, and the liquid inlet end of the transfusion tube is connected with a quantitative injector 25; the dosing syringe is snap-fitted into a recess 18 in the outer side of the protective housing.
A controller 19 and a second timer 26 are also arranged in the side wall on one side of the cambered surface of the protective shell; the controller is electrically connected to the second timer 26 and the cylinder 21, respectively.
The use method of the wound healing protective device for surgical nursing comprises the following steps:
(1) after the wound is debrided, the edge of the gauze used for the wound is plugged into the annular groove 23 of the ring by tweezers to form basic fixation on the gauze; attaching the ring 4 of the guard to the skin outside the wound and fixing it to the skin by means of the adhesive strip 5; at the moment, the protective shell 1 is buckled above the wound, and the wound is covered by gauze in a fitting manner;
(2) starting the electric ventilation mechanism according to the requirement; specifically, the controller 19 and the second timer 26 are matched to start the air cylinder 21 at regular time and fixed period, a piston rod of the air cylinder drives the connecting rod 9 to move, the connecting rod pushes the moving body 6 to move in the protective shell in opposite direction, at the moment, the sealing block 8 on the side wall of the protective plate 7 leaves the ventilation window, and the ventilation window realizes the communication between the inside and the outside of the protective shell; in the process of the opposite movement of the moving bodies, the air in the protective shell is stirred, and the air circulation speed is increased, so that the air flow above the wound is realized, and the ventilation of the wound is ensured; the air circulation operation around the wound in the protective shell 1 is completed, the ventilation of the wound is ensured, and the medical staff is not required to perform additional treatment;
(3) when the medicine adding treatment is needed to the wound, a patient or medical staff can take down the quantitative injector 25 from the groove 18 on the side wall of the protective shell, the injector is pushed to add medicine according to the needed amount, the liquid medicine drops on the wound through the infusion tube 24 to be infiltrated, and meanwhile, the liquid medicine is not lost and the medicine adding amount is accurate;
(4) when the patient or medical personnel observe that the liquid medicine is not enough in the quantitative injector at the groove 18 position of the protective shell 1, the liquid conveying pipe and the liquid outlet of the quantitative injector can be separated, the quantitative injector absorbs liquid, the liquid conveying pipe is connected, and the quantitative injector is clamped in the groove 18 again to be fixed for subsequent use.
Example 3
As shown in fig. 6-7, the wound healing guard for surgical care is the same as the guard of example 1, except that the ventilation mechanism employs an electric ventilation mechanism as in example 2; the controller 19 disposed inside the protective casing is electrically connected to the first timer 20, the second timer 26, the air cylinder 21, and the peristaltic pump 12, respectively.
The wound healing protective device for surgical nursing comprises:
(1) after the wound is debrided, the edge of the gauze used for the wound is plugged into the annular groove 23 of the ring by tweezers to form basic fixation on the gauze; attaching the ring 4 of the guard to the skin outside the wound and fixing it to the skin by means of the adhesive strip 5; at the moment, the protective shell is buckled above the wound, and the wound is covered and attached by gauze;
(2) starting the electric ventilation mechanism and the automatic quantitative dosing mechanism as required; the starting of the electric ventilation and air exchange mechanism is specifically that a controller 19 is matched with a second timer 26, a cylinder 21 is started at regular time and fixed period, a piston rod of the cylinder drives a connecting rod 9 to move, the connecting rod pushes a moving body 6 to move in the protective shell in opposite direction, at the moment, a sealing block 8 on the side wall of a protective plate 7 leaves a ventilation window, and the ventilation window is communicated with the inside and the outside of the protective shell; in the process of the opposite movement of the moving bodies, the air in the protective shell is stirred, and the air circulation speed is increased, so that the air flow above the wound is realized, and the ventilation of the wound is ensured; the air circulation operation around the wound in the protective shell 1 is completed, the ventilation of the wound is ensured, and the medical staff is not required to perform additional treatment; the starting of the automatic quantitative dosing mechanism is specifically as follows: the controller 19 is matched with the first timer 20 to set the time and the period of the interval starting of the peristaltic pump 12, so that the medicine spraying operation of the wound in the protective shell is completed without the need of additional treatment of medical staff; meanwhile, the liquid medicine is not lost, and the medicine adding amount is accurate.
This a wound healing protector for surgical nursing all adopts intelligent automatic formula to the circulation of air of wound surrounding environment is handled and is added the medicine and handle, has guaranteed that the wound is ventilative simultaneously, accomplishes the periodic medicine of adding automatically, more convenient promotion the healing and the recovery of wound.
The controller of each embodiment adopts a PIC/STM controller, and the timer adopts a DS1302 timer.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.

Claims (10)

1. A wound healing guard for surgical care comprising:
the air exchange windows are arranged on two opposite side walls of the protective shell and are plugged by gauze; a ventilation and air exchange mechanism is arranged in the protective shell and matched with the ventilation window, and the ventilation and air exchange mechanism is used for stirring air in the protective shell to form circulation; a certain amount of medicine adding mechanism is fixed at the top end of the protective shell;
the ring is used for being attached to the skin on the outer side of the wound and supporting the protective shell, and the adhesive tape is arranged on the outer side of the ring.
2. The wound healing guard for surgical care according to claim 1, wherein the ventilation mechanism is a manual ventilation mechanism or an electric ventilation mechanism.
3. The wound healing protection device for surgical nursing according to claim 2, wherein the manual ventilation and air exchange mechanism comprises moving bodies arranged in the protective shell, each moving body is arranged corresponding to the side wall of the protective shell where the air exchange window is arranged, a protective plate is coated on the outer side of each moving body, a blocking piece is arranged on the protective plate corresponding to the air exchange window, one end of a connecting rod is fixedly connected to the middle part of the protective plate, the other end of the connecting rod penetrates through the side wall of the protective shell and is fixedly connected with a pushing block, and a reset elastic piece is sleeved on the outer side of the connecting rod between the pushing block and the side wall of the protective shell;
the electric ventilation mechanism comprises moving bodies arranged in a protective shell, each moving body is arranged corresponding to the side wall of the protective shell where the ventilation window is arranged, the outer side of each moving body is coated with a protective plate, a blocking piece is arranged on the protective plate corresponding to the ventilation window, one end of a connecting rod is fixedly connected to the middle part of the protective plate, and the other end of the connecting rod penetrates through the side wall of the protective shell and is fixedly connected with a piston rod of a cylinder body; the cylinder body is supported outside the protective shell through a supporting plate.
4. A wound healing guard for surgical care according to claim 1 or 3, wherein the dosing mechanism is an automatic dosing mechanism or a manual dosing mechanism.
5. The wound healing protection device for surgical nursing according to claim 4, wherein the automatic dosing mechanism comprises a peristaltic pump fixed at the top end of the protection shell, a liquid storage cylinder is clamped outside the protection shell and connected with a liquid inlet pipe of the peristaltic pump, and the liquid outlet pipe of the peristaltic pump penetrates through the top wall of the protection shell downwards and extends into the protection shell;
the manual quantitative dosing mechanism comprises a transfusion tube, the liquid outlet end of the transfusion tube penetrates through the top wall of the protective shell, and the liquid inlet end of the transfusion tube is connected with a quantitative injector; the quantitative injector is clamped with the outer side of the protective shell.
6. The wound healing protection device for surgical nursing according to claim 5, wherein the peristaltic pump is fixedly connected with the top wall of the protection shell, a liquid inlet pipe of the peristaltic pump is upwards connected with the liquid storage cylinder, a liquid outlet pipe of the peristaltic pump downwards penetrates through the top wall of the protection shell to extend into the protection shell, and a spray head is arranged at the bottom end of the liquid outlet pipe;
the infusion tube is connected with the top wall of the protective shell in a sealing and inserting way.
7. The wound healing guard for surgical care according to claim 6, further including a controller and a timer disposed within the interior of the guard housing sidewall; the controller is respectively electrically connected with the timer, the cylinder body and/or the peristaltic pump.
8. A wound healing guard for surgical care according to claim 3, wherein the mobile body is an air bag or a hollow block; the blocking piece is a sealing block which is in sealing fit with the inner side of the ventilation window under the action of the reset elastic piece.
9. A wound healing guard for surgical care according to claim 1, wherein an annular groove is provided inside the ring; the annular groove is used for filling the edge of the gauze.
10. The wound healing guard for surgical care according to claim 1, wherein the ring is a rubber ring or a silicone ring.
CN202011465993.1A 2020-12-14 2020-12-14 Wound healing protection device for surgical nursing Active CN112618125B (en)

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CN113598868A (en) * 2021-08-11 2021-11-05 中国人民解放军总医院第一医学中心 Controllable pressure head cover

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US20140088489A1 (en) * 2010-12-14 2014-03-27 Yaolin Li Wound care apparatus
CN106730301A (en) * 2017-01-19 2017-05-31 赵金花 A kind of Wound care device
CN109009595A (en) * 2018-07-09 2018-12-18 芜湖明凯医疗器械科技有限公司 A kind of department of general surgery's edge of a knife recovery nursing structure
CN208823766U (en) * 2017-07-14 2019-05-07 黄卫权 A kind of surgical wound chlorination equipment
CN211213722U (en) * 2019-11-26 2020-08-11 王永新 Integrated postoperative care device

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US5336209A (en) * 1990-04-06 1994-08-09 Porzilli Louis B Multi-function wound protection bandage and medicant delivery system with simultaneous variable oxygenation
US20140088489A1 (en) * 2010-12-14 2014-03-27 Yaolin Li Wound care apparatus
CN106730301A (en) * 2017-01-19 2017-05-31 赵金花 A kind of Wound care device
CN208823766U (en) * 2017-07-14 2019-05-07 黄卫权 A kind of surgical wound chlorination equipment
CN109009595A (en) * 2018-07-09 2018-12-18 芜湖明凯医疗器械科技有限公司 A kind of department of general surgery's edge of a knife recovery nursing structure
CN211213722U (en) * 2019-11-26 2020-08-11 王永新 Integrated postoperative care device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113598868A (en) * 2021-08-11 2021-11-05 中国人民解放军总医院第一医学中心 Controllable pressure head cover

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