CN112891064A - Medicine dipping mechanism, medical cotton swab medicine dipping device for surgery and using method - Google Patents
Medicine dipping mechanism, medical cotton swab medicine dipping device for surgery and using method Download PDFInfo
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- CN112891064A CN112891064A CN202110040453.7A CN202110040453A CN112891064A CN 112891064 A CN112891064 A CN 112891064A CN 202110040453 A CN202110040453 A CN 202110040453A CN 112891064 A CN112891064 A CN 112891064A
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- liquid outlet
- outlet pipe
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- cotton swab
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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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/38—Swabs having a stick-type handle, e.g. cotton tips
- A61F13/385—Apparatus or processes of manufacturing
Abstract
The invention relates to the technical field of medical instruments, in particular to a medicine dipping mechanism, a medical cotton swab medicine dipping device for surgery and a using method of the medical cotton swab medicine dipping device, wherein the medical cotton swab medicine dipping device comprises an outer shell, a cover plate is fixedly arranged at the upper end of the outer shell, the medicine dipping mechanism is arranged in the outer shell, and a clamping part in the medicine dipping mechanism is positioned above the cover plate; when the medicine dipping mechanism is used for dipping medicine on the medical cotton swab, the medicine liquid is dipped in two thirds of the cotton ball of the medical cotton swab; the separation mechanism is arranged in the outer shell and is used for separating cotton balls and cotton sticks of the medical cotton swabs; thereby solved and realized being difficult to the problem that dips in the medicine to the accuracy of medical cotton swab cotton ball two-thirds part, reduced the waste to the liquid medicine.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medicine dipping mechanism, a medical cotton swab medicine dipping device for surgery and a using method.
Background
Cotton swabs, also known as swabs. The cotton swab is a small stick or plastic stick slightly larger than a matchstick and wrapped with a little sterilized cotton, and is mainly used for smearing liquid medicine in medical treatment, adsorbing purulent blood and the like. In the field of clinical medicine, swabs have become important medical supplies as an essential product for cleaning and disinfecting local areas. There are many kinds of medicinal liquids dipped by cotton swab, such as alcohol, iodine tincture, merbromin solution, methyl violet solution, etc., and different medicinal liquids are selected according to clinical needs.
Experiments prove that the two-thirds of the liquid medicine soaked cotton swab head can achieve the best disinfection effect, too much liquid medicine is dipped and not only wasted, but also the liquid medicine can drip to other places in the process of taking the cotton swab, the liquid medicine is difficult to clean, the disinfection effect can be reduced by too little dipping and taking, the cotton swab is soaked in a liquid medicine bottle, the accurate soaking of the two-thirds part of the cotton swab is difficult to realize, and the improved necessity is realized.
Disclosure of Invention
The invention aims to provide a medicine dipping mechanism capable of accurately dipping two thirds of medical cotton swab cotton balls in medicine, a surgical medical cotton swab medicine dipping device and a using method, and aims to solve the problems in the background technology.
The technical scheme of the invention is as follows: a medical cotton swab dipping device for surgery comprises an outer shell, wherein an outlet is formed in the lower end of one end face of the outer shell, a baffle is fixedly arranged inside the outer shell, and the baffle divides the inside of the outer shell into an installation cavity and a storage cavity; a cover plate is fixedly arranged at the upper end of the outer shell, a first through hole, a second through hole and a third through hole are formed in the cover plate, and the second through hole is positioned on one side of the first through hole along the length direction of the cover plate; the third through hole is positioned on one side of the first through hole along the width direction of the cover plate, a square hole is also formed in the cover plate, and the square hole is positioned on one side, far away from the first through hole, of the second through hole;
the medicine dipping mechanism is arranged on one side, close to the first through hole, in the outer shell, and a clamping component in the medicine dipping mechanism is positioned above the cover plate; the medicine dipping mechanism is used for dipping the medical cotton swab with the medicine, so that the medicine liquid is dipped in two thirds of the cotton ball of the medical cotton swab.
And the separating mechanism is arranged on one side, close to the third through hole, in the outer shell and used for separating the cotton balls and the cotton sticks of the medical cotton swabs.
As a preferred scheme of the invention, the medicine dipping mechanism comprises a connecting slide seat, the connecting slide seat is fixedly arranged on the lower end face of the cover plate, and the connecting slide seat is positioned right below the square hole; the connecting sliding seat is provided with a pressing part; the upper end surface of the first connecting pipe is fixedly connected with the lower end surface of the cover plate, the pipe orifice of the first connecting pipe faces the first through hole, and the outer side wall of the first connecting pipe is fixedly connected with the connecting sliding seat; the liquid injection cylinder is fixedly arranged on the outer side wall of the first connecting pipe and is fixedly connected with the connecting sliding seat through an air outlet pipe; the liquid storage tank is fixedly arranged on the inner bottom wall of the outer shell; the liquid injection cylinder is fixedly connected with the liquid storage box through a first liquid outlet pipe, a second liquid outlet pipe is fixedly arranged at the lower end of the first connecting pipe, one end of the second liquid outlet pipe is positioned inside the first connecting pipe, and the other end of the second liquid outlet pipe is positioned at the upper end inside the liquid storage box; the annular connecting pipe is sleeved at the lower end of the outer side of the first connecting pipe, a plurality of liquid outlet spray heads are uniformly arranged on the side wall, close to the first connecting pipe, of the annular connecting pipe along the circumferential direction, and the other ends of the liquid outlet spray heads are located inside the first connecting pipe; the annular connecting pipe is communicated with the liquid injection cylinder through a third liquid outlet pipe and a fourth liquid outlet pipe, the third liquid outlet pipe is fixedly arranged on the outer side wall of the liquid injection cylinder along the horizontal direction, the fourth liquid outlet pipe is arranged along the vertical direction, one end of the fourth liquid outlet pipe is connected with the third liquid outlet pipe, and the other end of the fourth liquid outlet pipe is connected with the annular connecting pipe; the clamping component is arranged on the pressing component and is positioned right above the first through hole.
As a preferable scheme of the present invention, one end of the first liquid outlet pipe is located inside the liquid storage tank, the other end of the first liquid outlet pipe is located inside the liquid injection cylinder, and a first check valve is fixedly disposed at one end of the first liquid outlet pipe located inside the liquid injection cylinder; and a second one-way valve is arranged at the joint of the third liquid outlet pipe and the liquid injection cylinder.
As a preferable scheme of the present invention, the connecting slide base is provided with a sliding groove along a vertical direction, an opening of the sliding groove faces the square hole, the connecting slide base is further provided with a sliding hole along the vertical direction, a lower end of the sliding hole is communicated with the air outlet pipe, an upper end of the sliding hole is communicated with the second through hole, and a diameter of the sliding hole is smaller than a diameter of the second through hole.
As a preferable mode of the present invention, the pressing member includes a driving block, the driving block is elastically disposed in the sliding groove, one end of the driving block is located above the cover plate through the square hole, and one end of the driving block located in the sliding groove is elastically connected to the bottom surface of the sliding groove through a first connecting spring; the connecting rod is arranged with the sliding hole in a sliding mode, the diameter of the connecting rod is smaller than that of the sliding hole, a piston cushion block is fixedly arranged at one end, located inside the sliding hole, of the connecting rod, and the piston cushion block is in clearance fit with the sliding hole; the other end of the connecting rod is positioned at the upper end of the cover plate, a pressing block is fixedly arranged on the end face of the connecting rod positioned at the upper end of the cover plate, a second connecting spring is sleeved on the part of the connecting rod positioned outside the sliding hole, one end of the second connecting spring is fixedly arranged on the lower end face of the pressing block, and the other end of the second connecting spring is fixedly arranged on the upper end face of the connecting sliding seat; the driving block is close to the upper end of the side face of the first connecting piece pipe, a connecting block is fixedly arranged at the upper end of the side face of the first connecting piece pipe, and the connecting block is located right above the pressing block.
As a preferable scheme of the invention, the clamping part comprises a first connecting piece, the first connecting piece is fixedly arranged on the connecting block, and one end of the outer side wall of the first connecting piece is fixedly provided with a first connecting buckle; the connecting shaft is rotatably arranged at the other end of the first connecting piece, a first torsion spring is arranged at the joint, a second connecting piece is fixedly arranged at the other end of the side wall of the connecting shaft, and a second connecting buckle is fixedly arranged at one end of the inner side wall of the second connecting piece; the first connecting piece and the second connecting piece are both semicircular; when the second connecting buckle is clamped on the first connecting buckle, the first connecting piece and the second connecting piece form a closed circular ring; and a plurality of meshing teeth are arranged on the inner side walls of the first connecting piece and the second connecting piece.
As a preferred aspect of the present invention, the separation mechanism includes a second connection pipe, the second connection pipe is fixedly disposed on the lower end surface of the cover plate, and an opening of the second connection pipe faces the third through hole; one side surface of the separation cavity is fixedly connected with the inner side wall of the outer shell through a connecting plate; the separation cavity is provided with first rotating shafts in a rotating mode at the upper ends of two side walls in the length direction of the shell, second torsion springs are arranged at the joints of the two first rotating shafts and the separation cavity, a first separation plate and a second separation plate are fixedly arranged on one side, close to the center of the separation cavity, of the two first rotating shafts respectively, the first separation plate is fixedly arranged on one of the first rotating shafts, the second separation plate is fixedly arranged on the other first rotating shaft, and the first separation plate and the second separation plate are in cross clamping connection in a horizontal state; a first semi-conical ring piece is fixedly arranged on the lower end face of the first separating plate, a second semi-conical ring piece is fixedly arranged on the lower end face of the second separating plate, and when the first separating plate and the second separating plate are both in a horizontal state, the first semi-conical ring piece and the second semi-conical ring piece form a whole conical ring piece; when the first separation plate and the second separation plate are both in a horizontal state, the lower end face of the second connecting pipe is attached to the upper end faces of the first separation plate and the second separation plate; two sides of the lower end surface of the separation cavity are provided with stroke grooves; the collecting box is arranged on the inner bottom surface of the outer shell in a sliding mode, the collecting box is located right below the separation cavity, sliding rails are fixedly arranged at the upper ends of two side walls of the collecting box and are arranged along the length direction of the outer shell, and the sliding rails are connected with the stroke grooves in a sliding mode; a second rotating shaft is rotatably arranged on both sides of the lower end of the inner side wall of the separation cavity, and a third torsion spring is arranged at the joint; the two second rotating shafts are respectively positioned at the upper ends of the two side walls of the collecting box, the two second rotating shafts are respectively and fixedly provided with a shifting plate, and the two shifting plates form a forty-five degree included angle with the vertical direction in an initial state; the second rotating shaft is in transmission connection with the first rotating shaft on the same side through a connecting rope; the diameter of the first rotating shaft is larger than that of the second rotating shaft.
As a preferable scheme of the invention, an Contraband-type closing plate is fixedly arranged at the lower end of the outer side wall of the separation cavity, the opening of the Contraband-type closing plate faces the collection box, and a connecting hole through which the connecting rope can pass is formed in the Contraband-type closing plate; two inner side walls of the Contraband-type closing plate along the width direction of the outer shell are attached to the outer side walls of the separation cavity, and the cross sections of two side walls of the Contraband-type closing plate along the length direction of the outer shell are in an inverted L shape; l-shaped closing plates are fixedly arranged on two outer side surfaces of the collecting box along the length direction of the outer shell, and the L-shaped closing plates are abutted with two side walls of the Contraband-shaped closing plates along the length direction of the outer shell; the L-shaped closing plate close to the outlet is positioned at the outer side of the Contraband-shaped closing plate; the L-shaped closing plate far away from the outlet is positioned on the inner side of the Contraband-shaped closing plate.
In addition, the invention also provides a using method of the medical cotton swab dipping device for surgery, which comprises the following steps:
s1, medical staff position the top end of a medical cotton swab cotton stick at a position 1cm away from the upper end face of a clamping part;
s2, rotating the second connecting piece to enable the connecting shaft to rotate, enabling the second connecting buckle to be connected with the first connecting buckle in a clamping mode, and enabling a closed circular ring formed by the first connecting piece and the second connecting piece to clamp a cotton stick of the medical cotton stick;
s3, pressing the driving block downwards, wherein the driving block can drive the clamping component to move downwards, and therefore the medical cotton swab is inserted into the first connecting pipe;
s4, when the lower end face of the connecting block is just in contact with the upper end face of the pressing block, the lowermost end of a cotton ball of the medical cotton swab is just flush with the liquid outlet nozzle, the driving rod is continuously pressed downwards, the connecting block drives the pressing block to move downwards, so that the connecting rod and the piston cushion block are driven to move downwards, the liquid medicine in the liquid injection cylinder is squeezed into the annular connecting pipe and then is sprayed out of the liquid outlet nozzle, the medical cotton swab is dipped with the liquid medicine, and when the driving block cannot move downwards any more, the liquid outlet nozzle is located at approximately two thirds of the cotton ball of the medical cotton swab, so that the liquid medicine with the best effect on the medical cotton swab is dipped;
s5, loosening the driving block, enabling the driving block to reset upwards under the action of the first connecting spring so as to drive the clamping mechanism to reset, separating the second connecting buckle from the first connecting buckle, taking out the medical cotton swab, and disinfecting the affected part of the patient;
s6, when the cotton ball and the cotton stick of the used medical cotton swab need to be separated, a medical worker holds the upper end of the medical cotton swab by hand, then extends the medical cotton swab into the second connecting pipe from the third through hole, when the medical cotton swab touches the first separating plate and the second separating plate, the first rotating shaft can rotate, then the cotton ball part of the medical cotton swab completely extends into the separating cavity and is positioned below the full-cone ring part formed by the first half-cone ring part and the second half-cone ring part, and then the medical cotton swab is pulled upwards to separate the cotton ball and the cotton stick of the medical cotton swab;
s7, when cotton balls in the collecting box need to be processed, the L-shaped closing plate close to the outlet is pulled only from the outlet, and then the collecting box is pulled out, so that the cotton balls in the collecting box are cleaned.
Advantageous effects
The invention provides a medical cotton swab dipping device for surgery through improvement, compared with the prior art, the medical cotton swab dipping device has the following improvement and advantages:
1. by arranging the medicine dipping mechanism, the medicine can be dipped in approximately two thirds of the medical cotton swab cotton ball when the medicine is dipped in the medical cotton swab, so that the medicine with the best effect on the medical cotton swab is realized, the best disinfection effect can be achieved in the disinfection process, the waste problem caused by too much medicine liquid is avoided, the problem that the best disinfection effect cannot be achieved due to too little medicine liquid is also avoided, small liquid drops formed by the medicine liquid at the bottom end of the medical cotton swab cotton ball can automatically drop after the medicine is dipped in the medical cotton swab, the medicine drops are prevented from dropping to other places when the medical cotton swab is taken out subsequently, the waste of the medicine liquid is further reduced, the practicability of the medicine liquid is improved, the medicine dipping mechanism only needs to be operated manually, and is suitable for being used in various places and is convenient to carry and especially suitable for being used outdoors in an ambulance, the invention is not influenced by power factors, and the practicability of the invention is improved.
2. Through setting up the separating mechanism, thereby realized separating the cotton ball and the cotton swab of medical swab, and can collect the cotton ball, can also scrape to the both sides of collecting the box to the cotton ball in collecting the box simultaneously, prevent that the cotton ball from piling up at the intermediate position of collecting the box, can also realize sealing to separating mechanism simultaneously, prevent the peculiar smell diffusion that the cotton ball produced in the box of collecting, and can also conveniently take and deposit the collection box when sealing to separating mechanism, thereby conveniently clear up the cotton ball in the collection box, improve the practicality of the invention.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic isometric view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic isometric sectional view at A-A in FIG. 2;
FIG. 4 is a schematic isometric sectional view at B-B of FIG. 2;
FIG. 5 is an isometric schematic of a dipping mechanism of the present invention;
FIG. 6 is a schematic isometric view of a clamping member of the present invention;
FIG. 7 is a schematic isometric view of a detachment mechanism according to the present invention;
FIG. 8 is a schematic view of a first isometric cross-sectional configuration of the separation mechanism of the present invention;
FIG. 9 is a second isometric cross-sectional structural schematic view of the separating mechanism of the present invention;
fig. 10 is a schematic bottom view of the first separating plate and the second separating plate according to the present invention.
In the figure, the outer shell 1, the outlet 101, the baffle plate 102, the storage cavity 103, the cover plate 2, the first through hole 201, the second through hole 202, the third through hole 203, the medicine dipping mechanism 3, the separating mechanism 4, the connecting slide carriage 31, the first connecting pipe 32, the liquid injection cylinder 33, the air outlet pipe 333, the liquid storage tank 34, the first liquid outlet pipe 35, the second liquid outlet pipe 36, the annular connecting pipe 37, the liquid outlet nozzle 371, the third liquid outlet pipe 331, the fourth liquid outlet pipe 332, the pressing part 38, the clamping part 39, the sliding chute 311, the sliding hole 312, the driving block 381, the first connecting spring 382, the connecting rod 383, the piston cushion block 384, the pressing block 385, the second connecting spring 386, the connecting block 387, the first connecting piece 392, the first connecting fastener 3921, the connecting shaft 391, the second connecting piece 393, the second connecting fastener 3931, the second connecting pipe 401, the separating cavity 402, the first rotating shaft 403, the first separating plate 404, the second separating plate 405, the first semi-ring piece 41, a second half cone ring part 4051, a collection box 406, a slide rail 4062, a second rotating shaft 407, a poking plate 408, a connecting rope 409, Contraband type closing plates 4021 and an L type closing plate 4061.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 10, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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. For convenience of description, the micro-infusion pump, the micro-pipette pump, the first check valve, the second check valve, and the connection of the circuit part are not described in detail below, and may be arranged in a manner conventional in a mechanical design manual
As shown in fig. 1, the invention is a medical cotton swab dipping device for surgery, comprising an outer shell 1, wherein an outlet 101 is formed at the lower end of one end surface of the outer shell 1, a baffle plate 102 is fixedly arranged inside the outer shell 1, and the baffle plate 102 divides the inside of the outer shell 1 into an installation cavity and a storage cavity 103; a cover plate 2 is fixedly arranged at the upper end of the outer shell 1, a first through hole 201, a second through hole 202 and a third through hole 203 are formed in the cover plate 2, and the second through hole 202 is positioned on one side of the first through hole 201 along the length direction of the cover plate 2; the third through hole 203 is positioned at one side of the first through hole 201 along the width direction of the cover plate 2, a square hole is also formed in the cover plate 2, and the square hole is positioned at one side of the second through hole 202 away from the first through hole 201;
the medicine dipping mechanism 3 is arranged on one side, close to the first through hole 201, in the outer shell 1, and the clamping component 39 in the medicine dipping mechanism 3 is positioned above the cover plate 2; dip in medicine mechanism 3 is dipping in the medicine to medical cotton swab when making two-thirds department of medical cotton swab cotton ball dip in the liquid medicine.
Separating mechanism 4, separating mechanism 4 set up the one side that is close to third through-hole 203 in the shell 1, and separating mechanism 4 is used for separating the cotton ball and the cotton swab of medical cotton swab.
As shown in fig. 3 and 5, the dipping mechanism 3 includes a connecting slide 31, the connecting slide 31 is fixedly disposed on the lower end surface of the cover plate 2, and the connecting slide 31 is located right below the square hole; the connecting slide 31 is provided with a pressing member 38; the upper end surface of the first connecting pipe 32 is fixedly connected with the lower end surface of the cover plate 2, the pipe orifice of the first connecting pipe 32 is opposite to the first through hole 201, and the outer side wall of the first connecting pipe 32 is fixedly connected with the connecting sliding seat 31; the liquid injection cylinder 33 is fixedly arranged on the outer side wall of the first connecting pipe 32, and the liquid injection cylinder 33 is fixedly connected with the connecting sliding seat 31 through an air outlet pipe 333; the liquid storage tank 34 is fixedly arranged on the inner bottom wall of the outer shell 1; the liquid injection cylinder 33 is fixedly connected with the liquid storage tank 34 through a first liquid outlet pipe 35, a second liquid outlet pipe 36 is fixedly arranged at the lower end of the first connecting pipe 32, one end of the second liquid outlet pipe 36 is positioned inside the first connecting pipe 32, and the other end of the second liquid outlet pipe 36 is positioned at the upper end inside the liquid storage tank 34; the annular connecting pipe 37 is sleeved at the lower end of the outer side of the first connecting pipe 32, a plurality of liquid outlet spray heads 371 are uniformly arranged on the side wall of the annular connecting pipe 37 close to the first connecting pipe 32 along the circumferential direction, and the other ends of the liquid outlet spray heads 371 are positioned inside the first connecting pipe 32; the annular connecting pipe 37 is communicated with the liquid injection cylinder 33 through a third liquid outlet pipe 331 and a fourth liquid outlet pipe 332, the third liquid outlet pipe 331 is fixedly arranged on the outer side wall of the liquid injection cylinder 33 along the horizontal direction, the fourth liquid outlet pipe 332 is arranged along the vertical direction, one end of the fourth liquid outlet pipe 332 is connected with the third liquid outlet pipe 331, and the other end of the fourth liquid outlet pipe 332 is connected with the annular connecting pipe 37; and a clamping member 39, wherein the clamping member 39 is arranged on the pressing member 38, and the clamping member 39 is positioned right above the first through hole 201.
One end of the first liquid outlet pipe 35 is positioned inside the liquid storage tank 34, the other end of the first liquid outlet pipe 35 is positioned inside the liquid injection cylinder 33, and a first one-way valve is fixedly arranged at one end of the first liquid outlet pipe 35 positioned inside the liquid injection cylinder 33; a second one-way valve is arranged at the joint of the third liquid outlet pipe 331 and the liquid injection cylinder 33.
A sliding groove 311 is formed in the connecting sliding seat 31 in the vertical direction, an opening of the sliding groove 311 is aligned with the square hole, a sliding hole 312 is further formed in the connecting sliding seat 31 in the vertical direction, the lower end of the sliding hole 312 is communicated with the air outlet pipe 333, the upper end of the sliding hole 312 is communicated with the second through hole 202, and the diameter of the sliding hole 312 is smaller than that of the second through hole 202.
As shown in fig. 3, the pressing member 38 includes a driving block 381, the driving block 381 is elastically disposed in the sliding slot 311, one end of the driving block 381 is located above the cover plate 2 through a square hole, and one end of the driving block 381 located in the sliding slot 311 is elastically connected to the bottom surface of the sliding slot 311 through a first connecting spring 382; the connecting rod 383 is arranged with the sliding hole 312 in a sliding mode, the diameter of the connecting rod 383 is smaller than that of the sliding hole 312, a piston cushion block 384 is fixedly arranged at one end, located inside the sliding hole 312, of the connecting rod 383, and the piston cushion block 384 is in clearance fit with the sliding hole 312; the other end of the connecting rod 383 is positioned at the upper end of the cover plate 2, a pressing block 385 is fixedly arranged on the end face of the connecting rod 383, which is positioned at the upper end of the cover plate 2, a second connecting spring 386 is sleeved on the part of the connecting rod 383, which is positioned at the outer side of the sliding hole 312, one end of the second connecting spring 386 is fixedly arranged on the lower end face of the pressing block 385, and the other end of the second connecting spring 385 is fixedly arranged on the upper end face of the connecting slide seat 31; the upper end of the side surface of the driving block 381 close to the first connecting pipe 32 is fixedly provided with a connecting block 387, and the connecting block 387 is positioned right above the pressing block 385. The arrangement mode is that when the medical cotton swab needs to be dipped with medicine, the upper end of the medical cotton swab is clamped on the clamping part 39, the upper end of the medical cotton swab is 1cm higher than the upper end of the clamping part 39, then the driving block 381 is pressed downwards, so that the medical cotton swab extends into the first connecting pipe 32, when the connecting block 387 is in contact with the pressing block 385, the lowest end of the cotton ball of the medical cotton swab is just aligned with the liquid outlet nozzle 371, the driving rod 381 is pressed downwards continuously, the connecting block 387 drives the pressing block 385 to move downwards, so that the connecting rod 383 and the piston cushion block 384 are driven to move downwards, so that the liquid medicine in the liquid injection cylinder 33 is squeezed into the annular connecting pipe 37 and then is sprayed out from the liquid outlet nozzle 371, so that the medical cotton swab is dipped with medicine, and when the driving block 381 cannot move downwards any more, the liquid outlet nozzle 371 is located at two thirds of the medical cotton swab (because the length of the general medical cotton swab is 10cm, therefore, when the medical cotton swab is clamped, the top end of the medical cotton swab cotton stick is higher than the upper end face of the clamping part 39 by 1cm, when the driving block 381 cannot be pressed downwards continuously, the liquid outlet spray head 371 is just positioned at approximately two thirds of the medical cotton swab cotton ball), so that the medicine dipping with the optimal effect on the medical cotton swab is realized, the optimal disinfection effect can be achieved in the disinfection process, the problem of waste caused by too much medicine liquid dipping is avoided, the problem that the optimal disinfection effect cannot be achieved due to too little medicine liquid dipping is also avoided, the practicability of the medical cotton swab cotton stick.
As shown in fig. 3 and 6, the clamping member 39 includes a first connecting member 392, the first connecting member 392 is fixedly disposed on the connecting block 387, and one end of the outer side wall of the first connecting member 392 is fixedly disposed with a first connecting fastener 3921; the connecting shaft 391 is rotatably arranged at the other end of the first connecting piece 392, a first torsion spring is arranged at the joint, the other end of the side wall of the connecting shaft 391 is fixedly provided with a second connecting piece 393, and one end of the inner side wall of the second connecting piece 393 is fixedly provided with a second connecting buckle 3931; the first connecting piece 392 and the second connecting piece 393 are both semicircular; when the second connecting buckle 3931 is buckled on the first connecting buckle 3921, the first connecting piece 392 and the second connecting piece 393 form a closed ring (hereinafter referred to as a closed ring); a plurality of engaging teeth are arranged on the inner side walls of the first connecting piece 392 and the second connecting piece 393.
Meanwhile, in order to clamp the cotton swab of the medical cotton swab, the top end of the cotton swab of the medical cotton swab is always higher than the upper end face of the closed ring by 1cm, an inverted L-shaped connecting rod can be arranged on the upper end face of the first connecting piece 392, the vertical distance between the lower end face of the horizontal part of the inverted L-shaped connecting rod and the upper end face of the first connecting piece 392 is 1cm, then when the medical cotton swab is clamped, the upper end of the cotton swab of the medical cotton swab can be abutted against the lower end of the horizontal part of the inverted L-shaped connecting rod, and then the second connecting piece 393 is rotated, so that the second connecting buckle 3931 is clamped with the first connecting buckle 3921; moreover, since the width of the nail of the thumb of the adult is approximately 1cm, the inverted-L-shaped connecting rod can be omitted, so that medical staff can clamp the medical cotton swab by feeling, the top end of the cotton stick of the medical cotton swab is higher than the upper end face of the closed circular ring by approximately 1cm, and in the embodiment, the inverted-L-shaped connecting rod (not shown) is set as default;
and because all be provided with a plurality of interlock tooth on the inside wall of first connecting piece 392 and second connecting piece 393, make first connecting piece 392 and second connecting piece 393 can be better with the cotton stick centre gripping of medical cotton swab like this, can prevent that medical cotton swab can produce slight slip in vertical direction, thereby avoided in the follow-up medicine process that dips in the deviation.
As shown in fig. 4 and fig. 7-10, the separating mechanism 4 includes a second connecting pipe 401, the second connecting pipe 401 is fixedly disposed on the lower end surface of the cover plate 2, and an opening of the second connecting pipe 401 is aligned with the third through hole 203; a separation cavity 402, wherein one side surface of the separation cavity 402 is fixedly connected with the inner side wall of the outer shell 1 through a connecting plate; the upper ends of two side walls of the separation cavity 402 along the length direction of the outer shell 1 are respectively provided with a first rotating shaft 403 in a rotating manner, the joints of the two first rotating shafts 403 and the separation cavity 402 are respectively provided with a second torsion spring, one side of each of the two first rotating shafts 403 close to the center of the separation cavity 402 is respectively and fixedly provided with a first separation plate 404 and a second separation plate 405, the first separation plate 404 is fixedly arranged on one of the first rotating shafts 403, the second separation plate 405 is fixedly arranged on the other first rotating shaft 403, and the first separation plate 404 and the second separation plate 405 are in cross clamping connection in a horizontal state; a first semi-conical ring part 4041 is fixedly arranged on the lower end face of the first separating plate 404, a second semi-conical ring part 4051 is fixedly arranged on the lower end face of the second separating plate 405, and when the first separating plate 404 and the second separating plate 405 are both in a horizontal state, the first semi-conical ring part 4041 and the second semi-conical ring part 4051 form a whole-conical ring part (hereinafter referred to as a conical ring part); when the first separation plate 404 and the second separation plate 405 are both in a horizontal state, the lower end surface of the second connection pipe 401 is attached to the upper end surfaces of the first separation plate 404 and the second separation plate 405; two sides of the lower end surface of the separation cavity 402 are both provided with a stroke groove; the collecting box 406 is arranged on the inner bottom surface of the outer shell 1 in a sliding manner, the collecting box 406 is positioned right below the separation cavity 402, the upper ends of the two side walls of the collecting box 406 are respectively and fixedly provided with a sliding rail 4062, the sliding rails 4062 are arranged along the length direction of the outer shell 1, and the sliding rails 4062 are connected with the stroke grooves in a sliding manner; both sides of the lower end of the inner side wall of the separation cavity 402 are rotatably provided with second rotating shafts 407, and a third torsion spring is arranged at the joint; the two second rotating shafts 407 are respectively positioned at the upper ends of the two side walls of the collecting box 406, the two second rotating shafts 407 are respectively and fixedly provided with the shifting plates 408, and the two shifting plates 408 form an included angle of forty-five degrees with the vertical direction in an initial state; the second rotating shaft 407 is in transmission connection with the first rotating shaft 403 on the same side through a connecting rope 409; the diameter of first rotating shaft 403 is larger than the diameter of second rotating shaft 407.
The lower end of the outer side wall of the separation cavity 402 is fixedly provided with an Contraband-type closing plate 4021, the opening of the Contraband-type closing plate 4021 faces the collection box 406, and the Contraband-type closing plate 4021 is provided with a connecting hole through which a connecting rope 409 can pass; two inner side walls of the Contraband-type closing plate 4021 in the width direction of the outer shell 1 are attached to the outer side wall of the separation cavity 402, and the cross sections of the two side walls of the Contraband-type closing plate 4021 in the length direction of the outer shell 1 are in an inverted L shape; two outer side surfaces of the collecting box 406 along the length direction of the outer shell 1 are fixedly provided with L-shaped closing plates 4061, and the L-shaped closing plates 4061 are abutted against two side walls of the Contraband-shaped closing plate 4021 along the length direction of the outer shell 1; the L-shaped closure plate 4061 adjacent the outlet 101 is outboard of the Contraband-shaped closure plate 4021; an L-shaped closure plate 4061 remote from the outlet 101 is located inwardly of the Contraband-shaped closure plate 4021.
Due to the arrangement mode, the separation cavity 402 and the collection box 406 are always in a closed state in the initial state, and the first separation plate 404 and the second separation plate 405 are in cross joint in the initial state, so that the separation mechanism 4 is always in a closed state in the initial state, the peculiar smell in the collection box 406 can be prevented from overflowing from the second connecting pipe 401, meanwhile, when the collection box 406 is pulled out, the Contraband type sealing plate 4021 cannot interfere with the pulling-out action of the collection box 406, the collection box 406 can be limited, the collection box 406 can be conveniently pushed back, the device is humanized, and the practicability of the device is improved.
The working principle of the invention is as follows:
firstly, when a medical cotton swab needs to be dipped in medicine, a medical worker abuts the top end of a cotton stick of the medical cotton swab against the lower end of the horizontal part of the inverted-L-shaped connecting rod, then the second connecting piece 393 is rotated to enable the connecting shaft 391 to rotate, the second connecting buckle 3931 is connected with the first connecting buckle 3921 in a clamping mode, and at the moment, the cotton stick of the medical cotton swab can be clamped by a closed ring formed by the first connecting piece 392 and the second connecting piece 393;
then, the medical staff presses the driving block 381 downwards, and the driving block 381 drives the clamping component 39 to move downwards, so that the medical cotton swab is inserted into the first connecting pipe 32;
when the lower end face of the connecting block 387 is just contacted with the upper end face of the pressing block 385, the lowermost end of a cotton ball of the medical cotton swab is just level with the liquid outlet nozzle 371, the driving rod 381 is continuously pressed downwards at the moment, the connecting block 387 drives the pressing block 385 to move downwards, the connecting rod 383 and the piston cushion block 384 are driven to move downwards, the liquid medicine in the liquid injection cylinder 33 is extruded into the annular connecting pipe 37 and then is sprayed out from the liquid outlet nozzle 371, so that the medical cotton swab is dipped, a first check valve (not shown in the figure) is arranged at one end, located inside the liquid storage box 34, of the first liquid outlet pipe 35, so that the liquid medicine in the liquid injection cylinder 33 cannot be pressed back to the liquid storage box from the first liquid outlet pipe 35 when the piston cushion block 384 moves downwards, when the driving block 381 cannot move downwards any more, the liquid outlet nozzle 371 is located at the approximate third of the cotton ball of the medical cotton swab, and the medicine dipping of the medical cotton swab with the best effect is achieved, thereby achieving the best disinfection effect in the disinfection process;
then the driving block 381 is loosened, the driving block 381 resets upwards under the action of the first connecting spring 382, meanwhile, the pressing block 385 resets upwards under the action of the second connecting spring 386, so as to drive the connecting rod 383 to reset upwards, the connecting rod 383 drives the piston cushion block 384 to reset upwards, when the piston cushion block 384 resets upwards, the liquid medicine in the liquid storage tank 34 is sucked into the liquid injection cylinder 33 from the first liquid outlet pipe 35, so that the effects of quantitative extrusion and quantitative suction are achieved, and a second one-way valve (not shown) is arranged at the connection position of the liquid injection cylinder 33 and the third liquid outlet pipe 331, so that the liquid medicine in the annular connecting pipe 37 cannot be sucked back into the liquid injection cylinder 33 when the piston cushion block 384 resets upwards; and the lower end of the first connecting pipe 32 is communicated with the liquid storage tank 34 through the second liquid outlet pipe 36, so that the excessive liquid medicine sprayed from the liquid outlet nozzle 371 can flow back to the liquid storage tank 34, thereby preventing the waste of the liquid medicine;
in addition, when the driving block 381 resets, the clamping component 39 is driven to reset, and the clamping component 39 slightly shakes under the action of the first connecting spring 382, so that small liquid drops formed by liquid medicine at the bottom of the cotton ball of the medical cotton swab can drop in the shaking process and flow back into the liquid storage tank 34, and the waste of the liquid medicine caused by the fact that the liquid medicine drops fall on the ground or on the cover plate 2 when the medical cotton swab is taken out subsequently is avoided;
then connect buckle 3931 and the separation of first connection buckle 3921 with the second, then take out medical cotton swab, disinfect the affected part of patient, make like this that two thirds of medical cotton swab cotton balls are dipped in and are got the liquid medicine, realized dipping in the medicine to medical cotton swab best effect, thereby make and can reach best disinfection effect in disinfection process
After the affected part of the patient is disinfected and the cotton swab and the cotton stick of the medical cotton swab need to be separated, a medical staff holds the upper end of the medical cotton swab by hand, then extends the medical cotton swab into the second connecting pipe 401 from the third through hole 203, when the medical cotton swab touches the first separating plate 404 and the second separating plate 405, the first rotating shaft 403 rotates, then the cotton swab part of the medical cotton swab completely extends into the separating cavity 402 and is positioned below the whole conical ring part formed by the first half conical ring part 4041 and the second half conical ring part 4051, and then pulls the medical cotton swab upwards, because a part of the upper end face of the first separating plate 404 and the second separating plate 405 is always abutted against the second connecting pipe 401, when the medical cotton swab is pulled upwards, the first rotating shaft 403 cannot rotate, and therefore under the effect of the whole conical ring part formed by the first half conical ring part 4041 and the second half conical ring part 4051, the cotton balls of the medical cotton swabs can be scraped off, so that the cotton balls and the cotton sticks of the medical cotton swabs are separated and then fall into the collecting box 406;
when a medical cotton swab is inserted downwards, the first rotating shaft 403 drives the second rotating shaft 407 to rotate through the connecting rope 409 in the rotating process, the second rotating shaft 407 drives the shifting plate 408 to rotate towards the center close to the collecting box 406, and the rotating angle of the second rotating shaft 407 is larger than that of the first rotating shaft 407 due to the fact that the diameter of the first rotating shaft 403 is larger than that of the second rotating shaft 407, so that the shifting plate 408 can rotate to the vertical state from the initial state, cotton balls collected in the collecting box 406 are scraped towards two sides of the collecting box 406, the collected cotton balls are prevented from being accumulated in the center of the collecting box 406, the utilization rate of the collecting box 406 is improved, and more cotton balls can be collected in the collecting box 406;
when the cotton swab of the medical cotton swab is completely pulled out, the first rotating shaft 403 resets under the action of the second torsion spring, the second rotating shaft 407 resets under the action of the third torsion spring, the first rotating shaft 403 drives the first separating plate 404 and the second separating plate 405 to reset, and the second rotating shaft 407 drives the shifting plate 408 to reset; when the first separating plate 404 and the second separating plate 405 are reset, the first separating plate 404 and the second separating plate 405 are clamped together in a crossed manner and are matched with the Contraband type closing plate 4021 and the L type closing plate 4061 to completely close the separating mechanism 4, so that the odor in the collecting box 406 is prevented from overflowing.
When cotton balls in the collecting box 406 need to be processed, the L-shaped closing plate 4061 close to the outlet 101 is pulled from the outlet 101, and then the collecting box 406 is pulled out, so that the cotton balls in the collecting box 406 are cleaned; meanwhile, the L-shaped closing plate 4061 close to the outlet 101 is positioned outside the Contraband-shaped closing plate 4021; the L-shaped closure plate 4061 away from the outlet 101 is located inwardly of the Contraband-shaped closure plate 4021 so that the collection box 406 is retained by the Contraband-shaped closure plate 4021 during the pulling process, so that the slide rail 4062 is always located within the travel slot, thereby facilitating the pushing of the collection box 406 back to the initial position.
The parts of the invention not described in detail are prior art and are not described in detail.
Claims (5)
1. The utility model provides a dip in medicine mechanism which characterized in that: the device comprises a connecting sliding seat (31), wherein a pressing part (38) is arranged on the connecting sliding seat (31); a first connecting pipe (32), wherein the outer side wall of the first connecting pipe (32) is fixedly connected with the connecting sliding seat (31); the liquid injection cylinder (33) is fixedly arranged on the outer side wall of the first connecting pipe (32), and the liquid injection cylinder (33) is fixedly connected with the connecting sliding seat (31) through an air outlet pipe (333); the liquid injection cylinder (33) is fixedly connected with the liquid storage tank (34) through a first liquid outlet pipe (35), a second liquid outlet pipe (36) is fixedly arranged at the lower end of the first connecting pipe (32), one end of the second liquid outlet pipe (36) is located inside the first connecting pipe (32), and the other end of the second liquid outlet pipe (36) is located at the upper end of the inside of the liquid storage tank (34); the annular connecting pipe (37) is sleeved at the lower end of the outer side of the first connecting pipe (32), a plurality of liquid outlet spray heads (371) are uniformly arranged on the side wall, close to the first connecting pipe (32), of the annular connecting pipe (37) in the circumferential direction, and the other ends of the liquid outlet spray heads (371) are located inside the first connecting pipe (32); the annular connecting pipe (37) is communicated with the liquid injection cylinder (33) through a third liquid outlet pipe (331) and a fourth liquid outlet pipe (332), the third liquid outlet pipe (331) is fixedly arranged on the outer side wall of the liquid injection cylinder (33) along the horizontal direction, the fourth liquid outlet pipe (332) is arranged along the vertical direction, one end of the fourth liquid outlet pipe (332) is connected with the third liquid outlet pipe (331), and the other end of the fourth liquid outlet pipe (332) is connected with the annular connecting pipe (37); a clamping member (39), the clamping member (39) being provided on the pressing member (38).
2. The dipping mechanism of claim 1, wherein: one end of the first liquid outlet pipe (35) is positioned in the liquid storage box (34), the other end of the first liquid outlet pipe (35) is positioned in the liquid injection cylinder (33), and a first one-way valve is fixedly arranged at one end of the first liquid outlet pipe (35) positioned in the liquid injection cylinder (33); and a second one-way valve is arranged at the joint of the third liquid outlet pipe (331) and the liquid injection cylinder (33).
3. The dipping mechanism of claim 2, wherein: the connecting sliding seat (31) is provided with a sliding groove (311) along the vertical direction, the connecting sliding seat (31) is further provided with a sliding hole (312) along the vertical direction, and the lower end of the sliding hole (312) is communicated with the air outlet pipe (333).
4. The dipping mechanism of claim 3, wherein: the pressing component (38) comprises a driving block (381), the driving block (381) is elastically arranged in the sliding groove (311), and one end, located in the sliding groove (311), of the driving block (381) is elastically connected with the bottom surface of the sliding groove (311) through a first connecting spring (382); the connecting rod (383) is arranged with the sliding hole (312) in a sliding mode, the diameter of the connecting rod (383) is smaller than that of the sliding hole (312), one end, located inside the sliding hole (312), of the connecting rod (383) is fixedly provided with a piston cushion block (384), and the piston cushion block (384) is in clearance fit with the sliding hole (312); a pressing block (385) is fixedly arranged on the upper end face of the connecting rod (383), a second connecting spring (386) is sleeved on the part, located on the outer side of the sliding hole (312), of the connecting rod (383), one end of the second connecting spring (386) is fixedly arranged on the lower end face of the pressing block (385), and the other end of the second connecting spring (385) is fixedly arranged on the upper end face of the connecting sliding seat (31); the driving block (381) is close to the upper end of the side face of the first connecting pipe (32), a connecting block (387) is fixedly arranged at the upper end of the side face of the first connecting pipe, and the connecting block (387) is located right above the pressing block (385).
5. The dipping mechanism of claim 4, wherein: the clamping component (39) comprises a first connecting piece (392), the first connecting piece (392) is fixedly arranged on the connecting block (387), and one end of the outer side wall of the first connecting piece (392) is fixedly provided with a first connecting buckle (3921); the connecting shaft (391) is rotatably arranged at the other end of the first connecting piece (392), a first torsion spring is arranged at the joint, the other end of the side wall of the connecting shaft (391) is fixedly provided with a second connecting piece (393), and one end of the inner side wall of the second connecting piece (393) is fixedly provided with a second connecting buckle (3931); the first connecting piece (392) and the second connecting piece (393) are both in a semicircular shape; when the second connecting buckle (3931) is clamped on the first connecting buckle (3921), the first connecting piece (392) and the second connecting piece (393) form a closed circular ring; and a plurality of meshing teeth are arranged on the inner side walls of the first connecting piece (392) and the second connecting piece (393).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110040453.7A CN112891064B (en) | 2021-01-13 | 2021-01-13 | Medicine dipping mechanism, medical cotton swab medicine dipping device for surgery and using method |
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| CN202110040453.7A CN112891064B (en) | 2021-01-13 | 2021-01-13 | Medicine dipping mechanism, medical cotton swab medicine dipping device for surgery and using method |
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| CN112891064B CN112891064B (en) | 2022-06-21 |
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Cited By (1)
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| CN114343982A (en) * | 2021-12-22 | 2022-04-15 | 曾裕超 | Medical wound treatment auxiliary device |
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| CN112891064B (en) | 2022-06-21 |
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Effective date of registration: 20220602 Address after: 211135 Unit B, 300 Zhihui Road, Kirin Science and Technology Innovation Park, Nanjing, Jiangsu Province Applicant after: NANJING HANERS BIOTECHNOLOGY Co.,Ltd. Address before: 610041 West China Hospital,, Wuhou District, Chengdu, Sichuan 37, China Applicant before: Zong Juanyun |
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