CN113855880A - Timing-controlled negative pressure drainage device for orthopedic wound nursing - Google Patents
Timing-controlled negative pressure drainage device for orthopedic wound nursing Download PDFInfo
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- CN113855880A CN113855880A CN202111255334.XA CN202111255334A CN113855880A CN 113855880 A CN113855880 A CN 113855880A CN 202111255334 A CN202111255334 A CN 202111255334A CN 113855880 A CN113855880 A CN 113855880A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/10—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges for stereotaxic surgery, e.g. frame-based stereotaxis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
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Abstract
The invention discloses a timing-controlled negative pressure drainage device for orthopedic wound nursing, which has the technical scheme that: the negative pressure drainage device comprises a liquid collection assembly, a negative pressure drainage assembly and a negative pressure generation assembly. The liquid collecting component is used for collecting liquid generated during orthopedic wound nursing. The timing-controllable negative pressure drainage device for nursing the orthopedic wound surface, provided by the invention, can be used for collecting liquid generated during nursing of an orthopedic wound surface patient, and can prevent liquid flow generated during nursing of the orthopedic wound surface patient from being everywhere and being difficult to clean, so that the working efficiency of medical staff is improved, and meanwhile, the working strength of the medical staff is effectively reduced.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a timing-controllable negative pressure drainage device for orthopedic wound nursing.
Background
Orthopedics is one of the most common departments in all hospitals, and mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods.
Need use negative pressure drainage device when orthopedics wound nursing, but present negative pressure drainage device still has following problem:
it still can't avoid the liquid stream that produces when nursing orthopedics wound surface patient in the use all be the condition everywhere, leads to being difficult to the clearance to influence medical personnel's work efficiency, increased medical personnel's working strength simultaneously, especially to the in-process of patient's affected limb debridement, patient's affected limb is unsettled for a long time and leads to the patient to produce tired sense, and then leads to medical personnel to be difficult to carry out debridement work smoothly, and uses complicacy.
Therefore, the timing-controllable negative pressure drainage device for orthopedic wound nursing is provided.
Disclosure of Invention
Aiming at the problems mentioned in the background technology, the invention aims to provide a timing-controllable negative pressure drainage device for orthopedic wound nursing, which can collect liquid generated during orthopedic wound patient nursing, and can prevent the liquid flow generated during orthopedic wound patient nursing from being everywhere and being difficult to clean, so that the working efficiency of medical staff is improved, and meanwhile, the working strength of the medical staff is effectively reduced.
The technical purpose of the invention is realized by the following technical scheme:
a timing-controlled negative pressure drainage device for orthopedic wound nursing,
the liquid collecting assembly is used for collecting liquid generated in orthopedic wound nursing;
the negative pressure drainage assembly is used for storing the liquid collected by the liquid collection assembly in a centralized manner;
the negative pressure generating assembly is used for generating negative pressure by the negative pressure drainage assembly.
But through the orthopedics surface of a wound nursing negative pressure drainage device of timing control who adopts above-mentioned technical scheme takes place the subassembly by album liquid subassembly, negative pressure drainage subassembly and negative pressure, and usable album liquid subassembly, negative pressure drainage subassembly and negative pressure take place the liquid that the subassembly cooperatees and produce when nursing orthopedics surface of a wound patient and collect, can prevent all everywhere of the liquid stream that produces when nursing orthopedics surface of a wound patient, lead to being difficult to the clearance.
Foretell but timing control's orthopedics surface of a wound nursing is with negative pressure drainage device, wherein, collection liquid subassembly includes collection liquid box body, landing leg and hose, the upper portion of collection liquid box body has the box mouth, just the bottom of collection liquid box body is the infundibulate, landing leg fixed mounting be in the bottom of collection liquid box body, hose fixed mounting be in the bottom of collection liquid box body, just the hose with the inside of collection liquid box body is linked together.
Liquid collecting component through adopting above-mentioned technical scheme mainly comprises collection liquid box body, landing leg and hose, when using, when nursing orthopedics wound surface patient, make patient's limbs be located collection liquid box body directly over, the liquid that produces when debridement is whole to fall into the inside of collection liquid box body, can prevent all be everywhere of the liquid stream that produces when nursing orthopedics wound surface patient, lead to being difficult to the clearance, the landing leg is used for supporting collection liquid box body, the hose is used for album liquid box body and negative pressure drainage component to establish and is connected.
Foretell but timing control's orthopedics surface of a wound nursing is with negative pressure drainage device, wherein, it still includes two sets of support piece to collect the liquid subassembly, and is two sets of the support piece symmetry sets up collect the inside of liquid box body, and every group support piece all includes threaded rod, sleeve pipe and U-shaped backup pad, the threaded rod is vertical and install fixedly collect the interior diapire upper portion of liquid box body, the sleeve pipe screw thread suit is in the upper end of threaded rod is outside, U-shaped backup pad fixed mounting be in sheathed tube upper end tip.
Liquid collection subassembly through adopting above-mentioned technical scheme still has two sets of support piece, two sets of support piece are used for supporting patient's the limb that suffers from, the medical personnel of being convenient for develop the work of debriding, can avoid patient's the limb that suffers from to hang for a long time simultaneously and lead to the patient to produce tired feeling, in addition, support piece mainly comprises the threaded rod, sleeve pipe and U-shaped backup pad, the height of U-shaped backup pad is adjusted to the accessible when using rotation sleeve pipe, so that be applicable to different use scenes, then let patient's the limb that suffers from place can debride the work in the U-shaped backup pad.
The timing-controllable negative pressure drainage device for orthopedic wound nursing comprises a U-shaped support plate, wherein a valve is arranged at one end of the U-shaped support plate, and the inner side surface of the U-shaped support plate is fixedly provided with a U-shaped air bag.
Through adopting above-mentioned technical scheme, the U-shaped gasbag that sets up can aerify or exhaust through the inflating valve, and usable U-shaped gasbag is fixed patient's affected limb, and the liquid that produces when U-shaped gasbag can prevent debridement simultaneously trickles along patient's affected limb wantonly, leads to needs to clean patient's other positions after debridement to improve medical personnel's work efficiency.
The timing-controlled negative pressure drainage device for orthopedic wound nursing comprises a bottle cap, a drainage bottle, a drainage tube, a drainage valve, a first connecting tube and a second connecting tube, wherein the drainage bottle is screwed at the bottom of the bottle cap, the drainage tube is fixedly mounted at the bottom of the drainage bottle and communicated with the inside of the drainage bottle, the drainage valve is mounted on the drainage tube, the first connecting tube and the second connecting tube are both fixedly mounted at the top of the bottle cap and communicated with the inside of the drainage bottle, the first connecting tube is provided with a first one-way valve, one end of the first connecting tube, far away from the bottle cap, is communicated with one end of the hose, far away from the liquid collection box body, and the conduction direction of the first one-way valve faces the inside of the drainage bottle, and a second one-way valve is arranged on the second connecting pipe, and the conduction direction of the second one-way valve is back to the inner part of the drainage bottle.
Through adopting above-mentioned technical scheme's negative pressure drainage subassembly mainly by the bottle lid, the drainage bottle, the fluid-discharge tube, the flowing back valve, first connecting pipe and second connecting pipe are constituteed, when using, the negative pressure takes place the subassembly and takes away the inside air of drainage bottle and make the inside negative pressure that produces of drainage bottle, the liquid that collects the inside collection of box body at this moment under the inside negative pressure that produces of drainage bottle flows into the inside of drainage bottle along hose and first connecting pipe, be convenient for concentrate the clearance, first check valve can prevent that the inside liquid of collecting of drainage bottle from flowing back the inside of album liquid box body through first connecting pipe, the second check valve can prevent that the negative pressure from taking place inside air of subassembly and getting into the drainage bottle once more, with the inside stable negative pressure that can have of assurance drainage bottle, and then guarantee the stable collection liquid of drainage bottle.
Foretell but timing control's orthopedics wound surface nursing is with negative pressure drainage device, wherein, negative pressure drainage subassembly still includes admission valve and manometer, the admission valve is installed the top of bottle lid, just the admission valve with the inside of drainage bottle is linked together, the manometer is installed the top of bottle lid, just the manometer with the inside of drainage bottle is linked together.
Through adopting above-mentioned technical scheme, accessible operation admission valve makes the inside air that can get into of drainage bottle to guarantee to make the inside liquid of drainage bottle through operating the flowing back valve, can discharge smoothly through the fluid-discharge tube, the manometer is used for the inside negative pressure data of real-time test drainage bottle, is convenient for know the inside negative pressure size of drainage bottle.
Foretell but timing control's orthopedics wound surface nursing is with negative pressure drainage device, wherein, the drainage bottle is made for transparent material, just be equipped with the capacity scale mark on the lateral surface of drainage bottle.
Through adopting above-mentioned technical scheme, the quantity of the inside liquid of drainage bottle cooperation capacity scale mark that adopts transparent material to make is convenient for know capacity scale mark.
Foretell but timing control's orthopedics surface of a wound nursing negative pressure drainage device, wherein, the negative pressure takes place the subassembly and includes shell and negative pressure pump, a side of shell pass through the connecting seat with the lateral surface fixed connection of bottle lid, just a plurality of exhaust holes have evenly been seted up on a lateral wall of shell, negative pressure pump fixed mounting be in the inside of shell, just negative pressure pump's air inlet with the second connecting pipe is kept away from the one end of bottle lid is linked together, negative pressure pump's gas vent and a plurality of the exhaust hole is linked together.
Through adopting above-mentioned technical scheme, the negative pressure that sets up takes place the subassembly and mainly comprises shell and negative pressure pump, and when using, usable negative pressure pump takes out the inside air of drainage bottle and makes the inside production negative pressure of drainage bottle, and the exhaust hole is used for negative pressure pump during operation to exhaust.
Foretell but timing control's orthopedics wound surface nursing is with negative pressure drainage device, wherein, the subassembly still includes base and time switch takes place for the negative pressure, base fixed mounting be in the bottom of shell, time switch fixed mounting be in on the side of base, just time switch pass through the wire with negative pressure pump electric connection.
Through adopting above-mentioned technical scheme, the base is used for supporting and fixed shell, can prevent that the bad phenomenon that the shell took place to empty under the weight effect of negative pressure drainage subassembly, and time switch is used for controlling the timing work of negative pressure pump to simplify this negative pressure drainage device for orthopedic wound nursing that can time control and use the complexity.
The timing-controlled negative pressure drainage device for orthopedic wound nursing is characterized in that support legs are fixedly mounted at the bottom of the base, the base is hollow, pure water is filled in the base, a sealing plug is screwed on the side face of the base, and a hexagonal groove is formed in the outer end face of the sealing plug.
Through adopting above-mentioned technical scheme, the stabilizer blade of setting is used for supporting the base, sets up the inside of base into hollow structure and adds the pure water when guaranteeing base weight, manufacturing cost when can also effectively reducing the base preparation, and the sealing plug of setting is convenient for carry out the dismouting through interior hexagonal spanner, and the inside pure water of base is changed in the later stage of being convenient for.
In summary, the invention mainly has the following beneficial effects:
1. according to the timing-controllable negative pressure drainage device for nursing the orthopedic wound surface, provided by the invention, the liquid collection assembly, the negative pressure drainage assembly and the negative pressure generation assembly can be utilized to be matched with each other to collect liquid generated in nursing the orthopedic wound surface patient, so that the situation that the liquid generated in nursing the orthopedic wound surface patient is difficult to clean due to the fact that the liquid flows everywhere are generated in the nursing process of the orthopedic wound surface patient can be prevented, the working efficiency of medical workers is improved, and meanwhile, the working strength of the medical workers is effectively reduced;
2. according to the timing-controllable negative pressure drainage device for nursing of the orthopedic wound surface, the two groups of supporting pieces are arranged for supporting the affected limb of the patient, so that medical workers can conveniently carry out debridement work, meanwhile, the problem that the affected limb of the patient is tired due to suspension for a long time can be avoided, the height of the supporting pieces is adjustable, and the timing-controllable negative pressure drainage device can be suitable for different use scenes;
3. according to the timing-controllable negative pressure drainage device for nursing of the orthopedic wound surface, the U-shaped air bag can be inflated or exhausted through the inflating valve, the affected limb of a patient can be fixed by using the U-shaped air bag, meanwhile, the U-shaped air bag can prevent liquid generated in debridement from flowing along the affected limb of the patient at will, so that other parts of the patient need to be cleaned after debridement, and the working efficiency of medical staff is improved;
4. according to the timing-controllable negative pressure drainage device for nursing the orthopedic wound surface, the arranged negative pressure drainage component can drain the liquid collected in the liquid collection box body to the inside of the drainage bottle for centralized cleaning, so that the liquid collected in the liquid collection box body can be prevented from leaking to influence the debridement work;
5. according to the timing-controllable negative pressure drainage device for nursing the orthopedic wound surface, the timing switch is arranged for controlling the timing work of the negative pressure pump, so that the use complexity of the timing-controllable negative pressure drainage device for nursing the orthopedic wound surface is simplified.
Drawings
Fig. 1 is a schematic structural diagram of a timing-controllable negative pressure drainage device for orthopedic wound care according to the present invention;
fig. 2 is a schematic structural diagram i of another view angle of the timing-controllable negative pressure drainage device for orthopedic wound care according to the present invention;
fig. 3 is a structural schematic diagram ii of another view angle of the timing-controllable negative pressure drainage device for orthopedic wound care according to the present invention;
FIG. 4 is a schematic partial structural diagram I of the timing controllable negative pressure drainage device for orthopedic wound care according to the present invention;
FIG. 5 is a schematic diagram of a partial explosion structure of a liquid collection assembly of the timing-controllable negative pressure drainage device for orthopedic wound care according to the present invention;
FIG. 6 is a partial structural schematic diagram of a liquid collection assembly of the timing-controllable negative pressure drainage device for orthopedic wound care according to the present invention;
FIG. 7 is a schematic structural diagram of a negative pressure drainage assembly of the timing-controllable negative pressure drainage device for orthopedic wound care;
fig. 8 is a schematic partial structural view of the timing-controllable negative pressure drainage device for orthopedic wound care of the invention.
Reference numerals:
1. a liquid collection assembly; 101. a liquid collecting box body; 102. a support leg; 103. a threaded rod; 104. a sleeve; 105. a U-shaped support plate; 106. a U-shaped air bag; 107. an air valve; 108. a hose;
2. a negative pressure drainage assembly; 201. a bottle cap; 202. a drainage bottle; 203. a connecting seat; 204. a pressure gauge; 205. a first check valve; 206. a flow meter; 207. adjusting a valve; 208. a first connecting pipe; 209. an intake valve; 210. a second one-way valve; 211. capacity scale lines; 212. a liquid discharge pipe; 213. a drain valve; 214. a second connecting pipe;
3. a negative pressure generating assembly; 301. a base; 302. a housing; 303. a negative pressure pump; 304. an exhaust hole; 305. a timing switch; 306. a sealing plug; 307. a hexagonal groove; 308. and (3) a support leg.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a timing-controllable negative pressure drainage device for orthopedic wound care comprises a liquid collection assembly 1, a negative pressure drainage assembly 2 and a negative pressure generation assembly 3.
The liquid collecting assembly 1 is used for collecting liquid generated during orthopedic wound nursing;
the negative pressure drainage assembly 2 is used for storing the liquid collected by the liquid collection assembly 1 in a centralized manner;
wherein, the negative pressure generating assembly 3 is used for the negative pressure drainage assembly 2 to generate negative pressure.
Foretell but timing control's negative pressure drainage device for nursing of orthopedics wound, usable album of liquid subassembly 1, negative pressure drainage subassembly 2 and negative pressure take place the liquid that produces when subassembly 3 cooperatees and nurse the orthopedics wound patient and collect, can prevent to all everywhere of the liquid stream that produces when nursing the orthopedics wound patient and lead to being difficult to the clearance.
Specifically, as shown in fig. 1-4, in the present embodiment, in order to realize the function of the liquid collecting assembly 1, the liquid collecting assembly 1 is mainly composed of a liquid collecting box body 101, legs 102 and a hose 108, wherein, the upper part of the liquid collecting box body 101 is provided with a box opening, the bottom of the liquid collecting box body 101 is funnel-shaped, the supporting legs 102 are fixedly arranged at the bottom of the liquid collecting box body 101, the hose 108 is fixedly arranged at the bottom of the liquid collecting box body 101, and the hose 108 is communicated with the inside of the liquid collecting box body 101, when nursing orthopedic wound patients, the limbs of the patients are positioned right above the liquid collecting box body 101, all liquid that produces when debridement falls into the inside of collection liquid box body 101, can prevent all everywhere of the liquid flow that produces when nursing orthopedics wound patient, lead to being difficult to the clearance, landing leg 102 is used for supporting collection liquid box body 101, and hose 108 is used for collection liquid box body 101 and negative pressure drainage component 2 to establish and is connected.
Specifically, in the present embodiment, as shown in fig. 1-5, in order to improve the comfort of the liquid collection assembly 1, the liquid collection assembly 1 further includes two sets of supporting members, the two sets of supporting members are symmetrically disposed inside the liquid collection box 101, each set of supporting member includes a threaded rod 103, a sleeve 104 and a U-shaped supporting plate 105, the threaded rod 103 is vertically and fixedly installed on the upper portion of the inner bottom wall of the liquid collection box 101, the sleeve 104 is threadedly mounted on the upper end of the threaded rod 103, the U-shaped supporting plate 105 is fixedly installed on the upper end of the sleeve 104, the two sets of supporting members are used for supporting the affected limb of the patient, so as to facilitate the medical staff to perform debridement work, and meanwhile, the problem that the affected limb of the patient is tired due to being suspended for a long time can be avoided, in addition, the supporting members mainly include the threaded rod 103, the sleeve 104 and the U-shaped supporting plate 105, and the height of the U-shaped supporting plate 105 can be adjusted by rotating the sleeve 104 when in use, so as to be suitable for different use scenes, and then the affected limb of the patient can be placed in the U-shaped supporting plate 105 for debridement.
Specifically, in the present embodiment, as shown in fig. 1 to 6, in order to increase the fixing effect of the U-shaped supporting plates 105, a U-shaped air bag 106 is fixedly installed on the inner side surface of each U-shaped supporting plate 105, an air valve 107 is installed at one end of the air bag 106, the U-shaped air bag 106 can be inflated or exhausted through the air valve 107, the affected limb of the patient can be fixed by using the U-shaped air bag 106, and meanwhile, the U-shaped air bag 106 can prevent liquid generated during debridement from flowing along the affected limb of the patient at will, which results in the need of cleaning other parts of the patient after debridement, thereby improving the work efficiency of the medical staff.
Specifically, in the present embodiment, as shown in fig. 1 to 4 and 7, in order to realize the function of the negative pressure drainage assembly 2, the negative pressure drainage assembly 2 is mainly composed of a bottle cap 201, a drainage bottle 202, a drainage tube 212, a drainage valve 213, a first connecting tube 208 and a second connecting tube 214, wherein the drainage bottle 202 is screwed on the bottom of the bottle cap 201, the drainage tube 212 is fixedly installed on the bottom of the drainage bottle 202, the drainage tube 212 is communicated with the inside of the drainage bottle 202, the drainage valve 213 is installed on the drainage tube 212, the first connecting tube 208 and the second connecting tube 214 are both fixedly installed on the top of the bottle cap 201, the first connecting tube 208 and the second connecting tube 214 are both communicated with the inside of the drainage bottle 202, the first one-way valve 205 is installed on the first connecting tube 208, one end of the first connecting tube 208 far from the bottle cap 201 is communicated with one end of the hose 108 far from the liquid collection box body 101, the conducting direction of the first one-way valve 205 is toward the inside of the drainage bottle 202, install second check valve 210 on second connecting pipe 214, the inside setting of conduction direction dorsad drainage bottle 202 of second check valve 210, wherein, negative pressure takes place that subassembly 3 takes away the inside air of drainage bottle 202 and makes the inside production negative pressure of drainage bottle 202, the inside liquid of collecting the inside collection of collection box body 101 flows into the inside of drainage bottle 202 along hose 108 and first connecting pipe 208 under the inside negative pressure that produces of drainage bottle 202 this moment, be convenient for concentrate the clearance, first check valve 205 can prevent that the inside liquid of collecting of drainage bottle 202 from flowing into the inside of collection box body 101 through first connecting pipe 208 backward, second check valve 210 can prevent that the inside air of negative pressure generation subassembly 3 from getting into inside drainage bottle 202 once more, with guarantee that drainage bottle 202 is inside can have stable negative pressure, and then guarantee the stable collection liquid of drainage bottle 202.
Specifically, in this embodiment, as shown in fig. 1 and 7, the negative pressure drainage assembly 2 further has an air inlet valve 209 and a pressure gauge 204, the air inlet valve 209 is installed at the top of the bottle cap 201, and the air inlet valve 209 is communicated with the inside of the drainage bottle 202, the pressure gauge 204 is installed at the top of the bottle cap 201, and the pressure gauge 204 is communicated with the inside of the drainage bottle 202, the air can enter the inside of the drainage bottle 202 through operating the air inlet valve 209, so as to ensure that the liquid inside the drainage bottle 202 can be discharged through operating the drainage valve 213, and can be smoothly discharged through the drainage tube 212, and the pressure gauge 204 is used for testing the negative pressure data inside the drainage bottle 202 in real time, so as to know the negative pressure inside the drainage bottle 202.
As shown in fig. 1 and 7, in order to adjust the drainage flow of the timing-controllable negative pressure drainage device for orthopedic wound care, the negative pressure drainage assembly 2 further includes an adjusting valve 207 and a flowmeter 206, the adjusting valve 207 and the flowmeter 206 are both installed on the first connecting pipe 208, the flowmeter 206 is located between the adjusting valve 207 and the first one-way valve 205, so as to adjust the flow rate of the liquid inside the first connecting pipe 208 through the adjusting valve 207, and check the flow rate of the liquid inside the first connecting pipe 208 through the flowmeter 206, thereby achieving the purpose of adjusting the drainage flow of the timing-controllable negative pressure drainage device for orthopedic wound care.
Specifically, as shown in fig. 7, in this embodiment, in order to facilitate understanding of the amount of liquid inside the volume graduation lines 211, the drainage bottle 202 is made of transparent material, the volume graduation lines 211 are disposed on the outer side surface of the drainage bottle 202, and the drainage bottle 202 made of transparent material is matched with the volume graduation lines 211 to facilitate understanding of the amount of liquid inside the volume graduation lines 211.
Specifically, as shown in fig. 1 to 4 and 8, in this embodiment, in order to realize the function of the negative pressure generating assembly 3, the negative pressure generating assembly 3 is mainly composed of a housing 302 and a negative pressure pump 303, wherein one side surface of the housing 302 is fixedly connected with the outer side surface of the bottle cap 201 through the connecting seat 203, and a plurality of exhaust holes 304 are uniformly formed in one side wall of the housing 302, the negative pressure pump 303 is fixedly installed inside the housing 302, an air inlet of the negative pressure pump 303 is communicated with one end of the second connecting pipe 214 away from the bottle cap 201, an air outlet of the negative pressure pump 303 is communicated with the plurality of exhaust holes 304, air inside the drainage bottle 202 can be pumped out by using the negative pressure pump 303, so that negative pressure is generated inside the drainage bottle 202, and the exhaust holes 304 are used for exhausting air when the negative pressure pump 303 works.
Specifically, as shown in fig. 1 to 4 and 8, in this embodiment, in order to improve the stability of the device, the negative pressure generating assembly 3 further includes a base 301 and a timing switch 305, the base 301 is fixedly mounted at the bottom of the housing 302, the timing switch 305 is fixedly mounted on a side surface of the base 301, the timing switch 305 is electrically connected to the negative pressure pump 303 through a wire, the base 301 is used for supporting and fixing the housing 302, which can prevent the housing 302 from tilting under the weight of the negative pressure drainage assembly, and the timing switch 305 is used for controlling the negative pressure pump 303 to operate at a fixed time, so as to simplify the complexity of using the timing-controllable negative pressure drainage device for nursing an orthopedic wound.
Specifically, as shown in fig. 1 to 4 and 8, in this embodiment, in order to further optimize the structure of the negative pressure generating assembly 3, a bottom fixed mounting of the set base 301 has a supporting leg 308, and the inside of the base 301 is a hollow structure, the interior of the base 301 is filled with pure water, and a sealing plug 306 is screwed on the side surface of the base 301, a hexagonal groove 307 is formed on the outer end surface of the sealing plug 306, the set supporting leg 308 is used for supporting the base 301, the inside of the base 301 is set to be the hollow structure, and pure water is added to ensure the weight of the base 301, so that the manufacturing cost of the base 301 during preparation can be effectively reduced, the set sealing plug 306 is convenient to be disassembled and assembled through an inner hexagonal wrench, and the pure water inside the base 301 can be conveniently replaced in the later stage.
The working principle is as follows: referring to fig. 1-8, in use, a patient lies on a hospital bed or sits on a chair, the height of the U-shaped support plate 105 is adjusted according to the height of the hospital bed or the chair, then the affected limb of the patient is placed in the U-shaped support plate 105 to perform debridement, then the timing switch 305 controls the negative pressure pump 303 to operate at a timing, the negative pressure pump 303 pumps air out of the drainage bottle 202 to generate negative pressure inside the drainage bottle 202, all liquid generated during debridement falls into the liquid collection box body 101 and is sucked into the drainage bottle 202 for centralized treatment, when the liquid inside the drainage bottle 202 is full, the negative pressure pump 303 is stopped, the air inlet valve 209 is opened, and then the liquid discharge valve 213 is opened to discharge the liquid inside the drainage bottle 202 through the liquid discharge pipe 212.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a but timing control's orthopedics surface of a wound nursing is with negative pressure drainage device which characterized in that:
the liquid collecting assembly (1) is used for collecting liquid generated in orthopedic wound nursing;
the negative pressure drainage assembly (2), the negative pressure drainage assembly (2) is used for storing the liquid collected by the liquid collection assembly (1) in a centralized manner;
the negative pressure generating assembly (3) is used for generating negative pressure by the negative pressure drainage assembly (2).
2. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 1, characterized in that: the liquid collection assembly (1) comprises a liquid collection box body (101), supporting legs (102) and a hose (108), wherein a box opening is formed in the upper portion of the liquid collection box body (101), the bottom of the liquid collection box body (101) is funnel-shaped, the supporting legs (102) are fixedly installed at the bottom of the liquid collection box body (101), the hose (108) is fixedly installed at the bottom of the liquid collection box body (101), and the hose (108) is communicated with the inside of the liquid collection box body (101).
3. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 2, characterized in that: the liquid collection assembly (1) further comprises two sets of supporting pieces, the supporting pieces are symmetrically arranged inside the liquid collection box body (101), each supporting piece comprises a threaded rod (103), a sleeve (104) and a U-shaped supporting plate (105), the threaded rod (103) is vertically and fixedly installed on the upper portion of the inner bottom wall of the liquid collection box body (101), the sleeve (104) is sleeved on the outer portion of the upper end of the threaded rod (103) in a threaded mode, and the U-shaped supporting plate (105) is fixedly installed on the end portion of the upper end of the sleeve (104).
4. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 3, characterized in that: and a U-shaped air bag (106) is fixedly arranged on the inner side surface of each U-shaped supporting plate (105), and one end of the air bag (106) is provided with an air valve (107).
5. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 4, characterized in that: the negative pressure drainage assembly (2) comprises a bottle cap (201), a drainage bottle (202), a drainage pipe (212), a drainage valve (213), a first connecting pipe (208) and a second connecting pipe (214), wherein the drainage bottle (202) is in threaded connection with the bottom of the bottle cap (201), the drainage pipe (212) is fixedly installed at the bottom of the drainage bottle (202), the drainage pipe (212) is communicated with the inside of the drainage bottle (202), the drainage valve (213) is installed on the drainage pipe (212), the first connecting pipe (208) and the second connecting pipe (214) are fixedly installed at the top of the bottle cap (201), the first connecting pipe (208) and the second connecting pipe (214) are communicated with the inside of the drainage bottle (202), a first one-way valve (205) is installed on the first connecting pipe (208), and one end, far away from the first connecting pipe (208), of the hose (108) is far away from one end of the bottle (201) One end of the liquid collection box body (101) is communicated, the conduction direction of the first one-way valve (205) faces to the inside of the drainage bottle (202), the second one-way valve (210) is installed on the second connecting pipe (214), and the conduction direction of the second one-way valve (210) faces away from the inside of the drainage bottle (202).
6. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 5, characterized in that: negative pressure drainage subassembly (2) still include admission valve (209) and manometer (204), admission valve (209) are installed the top of bottle lid (201), just admission valve (209) with the inside of drainage bottle (202) is linked together, manometer (204) are installed the top of bottle lid (201), just manometer (204) with the inside of drainage bottle (202) is linked together.
7. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 6, characterized in that: drainage bottle (202) are made for transparent material, just be equipped with capacity scale mark (211) on the lateral surface of drainage bottle (202).
8. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 7, characterized in that: subassembly (3) take place for negative pressure includes shell (302) and negative pressure pump (303), a side of shell (302) pass through connecting seat (203) with the lateral surface fixed connection of bottle lid (201), just a plurality of exhaust holes (304) have evenly been seted up on a lateral wall of shell (302), negative pressure pump (303) fixed mounting be in the inside of shell (302), just the air inlet of negative pressure pump (303) with second connecting pipe (214) are kept away from the one end of bottle lid (201) is linked together, the gas vent and a plurality of negative pressure pump (303) exhaust hole (304) are linked together.
9. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 8, characterized in that: the negative pressure generating assembly (3) further comprises a base (301) and a timing switch (305), the base (301) is fixedly installed at the bottom of the shell (302), the timing switch (305) is fixedly installed on the side face of the base (301), and the timing switch (305) is electrically connected with the negative pressure pump (303) through a lead.
10. The timing-controllable negative pressure drainage device for orthopedic wound nursing according to claim 9, characterized in that: the bottom fixed mounting of base (301) has stabilizer blade (308), and the inside of base (301) is hollow structure, the inside packing of base (301) has the pure water, and the spiro union has sealing plug (306) on the side of base (301), seted up hexagon recess (307) on the outer terminal surface of sealing plug (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255334.XA CN113855880A (en) | 2021-10-27 | 2021-10-27 | Timing-controlled negative pressure drainage device for orthopedic wound nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111255334.XA CN113855880A (en) | 2021-10-27 | 2021-10-27 | Timing-controlled negative pressure drainage device for orthopedic wound nursing |
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| Publication Number | Publication Date |
|---|---|
| CN113855880A true CN113855880A (en) | 2021-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111255334.XA Withdrawn CN113855880A (en) | 2021-10-27 | 2021-10-27 | Timing-controlled negative pressure drainage device for orthopedic wound nursing |
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| CN (1) | CN113855880A (en) |
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| CN108187158A (en) * | 2018-02-07 | 2018-06-22 | 苏州元禾医疗器械有限公司 | A kind of treat uses flusher |
| CN108888809A (en) * | 2018-03-23 | 2018-11-27 | 吴凤炎 | A kind of orthopaedics postoperative wound infection suction type drainage device |
| CN210409112U (en) * | 2019-04-18 | 2020-04-28 | 黄悦 | Orthopedics wound washes nursing device |
| CN210844534U (en) * | 2019-09-10 | 2020-06-26 | 昆明市儿童医院 | Device for automatically extracting tissue effusion of affected part at regular time |
| CN211023379U (en) * | 2019-11-19 | 2020-07-17 | 严寒 | Soft plate clamp for orthopedic nursing |
| CN212816984U (en) * | 2020-06-15 | 2021-03-30 | 溧阳市人民医院 | Adjustable combined support for orthopedic nursing |
| CN112891657A (en) * | 2021-03-31 | 2021-06-04 | 李睿 | Disposable visual negative pressure drainage device |
| CN213372759U (en) * | 2020-08-13 | 2021-06-08 | 中国医科大学附属盛京医院 | Limb support for orthopedic nursing |
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2021
- 2021-10-27 CN CN202111255334.XA patent/CN113855880A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108187158A (en) * | 2018-02-07 | 2018-06-22 | 苏州元禾医疗器械有限公司 | A kind of treat uses flusher |
| CN108888809A (en) * | 2018-03-23 | 2018-11-27 | 吴凤炎 | A kind of orthopaedics postoperative wound infection suction type drainage device |
| CN210409112U (en) * | 2019-04-18 | 2020-04-28 | 黄悦 | Orthopedics wound washes nursing device |
| CN210844534U (en) * | 2019-09-10 | 2020-06-26 | 昆明市儿童医院 | Device for automatically extracting tissue effusion of affected part at regular time |
| CN211023379U (en) * | 2019-11-19 | 2020-07-17 | 严寒 | Soft plate clamp for orthopedic nursing |
| CN212816984U (en) * | 2020-06-15 | 2021-03-30 | 溧阳市人民医院 | Adjustable combined support for orthopedic nursing |
| CN213372759U (en) * | 2020-08-13 | 2021-06-08 | 中国医科大学附属盛京医院 | Limb support for orthopedic nursing |
| CN112891657A (en) * | 2021-03-31 | 2021-06-04 | 李睿 | Disposable visual negative pressure drainage device |
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Application publication date: 20211231 |
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