CN112999502B

CN112999502B - Medical nursing cotton swab

Info

Publication number: CN112999502B
Application number: CN202110221601.5A
Authority: CN
Inventors: 刘建; 许庆超; 崔换新; 其他发明人请求不公开姓名
Original assignee: Individual
Current assignee: Liu Jian
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2022-10-25
Anticipated expiration: 2041-02-27
Also published as: CN112999502A

Abstract

The invention discloses a medical nursing cotton swab which comprises an outer sleeve and an inner rod movably connected to the outer sleeve, wherein the inner rod and the outer sleeve are matched with each other through an arc-shaped annular groove and an annular convex clamping block, so that the inner rod rotates in the outer sleeve, the lower end of the outer sleeve is provided with a storage box for sealing at least two functional medicaments, a plurality of medicament storage chambers are arranged at the lower end of the outer sleeve, sealing films are sealed at the upper part and the lower part of the outer sleeve, end parts at the lower end of the inner rod can pierce two films, the inner rod can be lifted and restored to rotate to another region to reselect a medicament, after the use is finished, the inner rod is continuously pressed, a cotton swab head can be separated through the pressing of a circular disc on the inner rod, and the medicament storage box can be taken out from the lower end of the outer sleeve to inject a new medicament again. The invention can dip various medicines, has comprehensive functions, can prevent pollution, realizes the repeated use of the cotton swab outer sleeve, separates the cotton swab head from the outer sleeve and is convenient for classification and further experiments.

Description

Medical nursing cotton swab

Technical Field

The invention relates to the field of medical nursing instruments, in particular to a medical nursing cotton swab.

Background

In clinical nursing work, the cotton swab is widely used, and can be used for disinfecting skin or wounds, coating medicines for treating skin diseases, and sampling body fluid for inspection, however, the current cotton swab is generally formed by winding and assembling a bamboo swab and absorbent cotton, has a simple structure, needs to be immersed in or coated with medicines in advance when in use, is inconvenient to operate, and is easy to cause pollution of the medicines, in addition, the cotton swab used in an inspection department generally needs to further process a sample on the cotton swab, such as coating the sample on a glass slide, tissue culture or immersing the sample in certain chromogenic reagents, is complex to operate, and needs to use more suction tools or cotton swabs when more than two medicines are needed, which causes waste, in addition, in some operations, the cotton swab head also needs to be cut off or broken for subsequent inspection, and the used cotton swab head and bamboo swab head can be processed together, which is not beneficial to the classification of medical wastes.

Disclosure of Invention

In order to solve the problems, the invention provides the medical nursing cotton swab which has multiple purposes, avoids pollution of liquid medicine, is dustproof and antibacterial, is convenient to use in inspection, can be repeatedly used and is environment-friendly.

The invention specifically adopts the following technical scheme to solve the technical problems:

a medical nursing cotton swab comprises a hollow cylindrical outer sleeve, wherein two annular grooves are sequentially and parallelly arranged on the inner wall of the outer sleeve from top to bottom, a first groove and a second groove are respectively formed in the inner wall of the outer sleeve from top to bottom, the inner wall of each groove is arc-shaped, an inner rod is movably sleeved in the outer sleeve, two clamping blocks are sequentially and parallelly arranged on the outer wall of the inner rod from top to bottom, a first clamping block and a second clamping block are respectively formed in the inner rod from top to bottom, the two clamping blocks are made of elastic materials, the inner rod is a fan-shaped cylinder or a semi-cylinder, the two clamping blocks are circular rings concentric with the inner rod, the outer wall of each circular ring is arc-shaped protruding outwards and can be matched with any one groove, the inner rod can concentrically rotate along the inner wall of the outer sleeve by virtue of the matching of the grooves and the clamping blocks, an end part is arranged at the lower end part of the inner rod, the cone is downward with the vertex of the cone, the bottom surface of the end part is fixedly connected with a circular disc with the area larger than the bottom surface of the cone, the lower part of the outer sleeve is provided with a medicament storage box which is a hollow annular cylinder, the inside of the medicament storage box is divided into at least two medicament storage rooms by at least one partition plate, at least two functional medicaments are respectively injected into different medicament storage rooms, the upper end and the lower end of the medicament storage box are respectively tightly sealed by a sealing film, so that the different functional medicaments can not flow to other medicament storage rooms, the bottom of the outer sleeve is fixedly connected with a hollow joint ring, the outer wall of the joint ring is provided with a plurality of annular bulges which are parallel to each other, the lower end of the outer sleeve is sleeved with a cotton swab head through the bulges on the joint ring, the joint part of the cotton swab head and the outer sleeve is provided with a fiber net, and the lower top end of the end part of the inner rod can sequentially pierce through the upper and lower sealing films of the medicament storage box, the inner rod is long enough, so that when the first fixture block is pushed to a position below the second groove, the upper end of the inner rod can be exposed out of the upper end of the outer sleeve, and the length of the part below the second fixture block of the inner rod is longer than the height of the medicament storage box;

when the medical nursing cotton swab is not used, the first clamping block is clamped in the first groove, the second clamping block is clamped in the second groove, when the medical nursing cotton swab is used, the inner rod is firstly rotated to one side of a required functional medicament along the inner wall of the outer sleeve, then the upper end of the inner rod is pressed from top to bottom, so that the first clamping block is clamped with the second groove, in the pressing process, the lower top end of the end part of the inner rod sequentially penetrates through the two layers of sealing films, so that the functional medicament in the corresponding medicament storage chamber flows into the cotton swab head, and a corresponding function is realized;

after the cotton swab is used, the inner rod is continuously pressed, so that the top end of the end part penetrates into the fiber web of the cotton swab head, then the circular disc is contacted with the fiber web, the fiber web is pressed due to the pressure generated by pressing the inner rod, and finally the cotton swab head is separated from the outer sleeve.

Furthermore, the upper end of the inner rod is fixedly connected with a finger ring for pressing down or lifting up the inner rod.

Further, the medicament storage chambers are four in number.

Further, the functional agent is selected from a disinfectant, a body fluid testing agent, or a therapeutic drug other than a disinfectant.

Further, the disinfectant is selected from ethanol or iodophor, the body fluid testing agent is selected from blood color developer, urine color developer, sweat color developer, saliva color developer or cerebrospinal fluid color developer, and the skin treatment drug for external use is at least one of therapeutic drugs other than the disinfectant.

Further, outer sleeve bottom inner wall is provided with two relative spouts, medicament storage box outer wall be provided with two spout complex sliders, after pressing interior pole and making the cotton swab head break away from, lift interior pole, rotate the end part to the arbitrary baffle top of medicament storage box, then push down interior pole for medicament storage box slides from the outer sleeve bottom and takes out, pours into functional medicament into again in the medicament storage box, and seals again at both ends and pastes the sealing film about the medicament storage box, can used repeatedly.

In addition, the invention also provides a manufacturing process of the fiber web, which comprises the following steps:

step 1: stretching the fiber raw material mesh twice, and staying for 30 minutes after each stretching;

step 2: carrying out steam heating on the fiber mesh stretched in the step 1 for 40 minutes at the heating temperature of 110 ℃, and cooling for 10 hours after heating;

and step 3: spraying an adhesive on the fiber mesh treated in the step 2, and putting the fiber mesh into an oven at 85 ℃ for drying;

and 4, step 4: and (4) cutting the fiber web prepared by drying in the step (3), and embedding the fiber web into the absorbent cotton swab head.

Due to the adoption of the technical scheme, the invention has the following beneficial effects:

1. the medical nursing cotton swab can select various different medicaments before use, after the sealing film is pierced by the pressing inner rod, the medicaments enter the cotton swab head, different functions including disinfection, treatment and direct inspection are realized through the different medicaments, the medicaments are injected in advance and then are sealed in the medicament storage box, the pollution caused by frequent opening of the medicament storage bottle is avoided, and the medicaments are sealed in the cotton swab outer sleeve, so that the medical nursing cotton swab can prevent bacteria and dust, can ensure the functions of the medicaments to the maximum extent, and provide safety guarantee for patients.

2. The medical nursing cotton swab disclosed by the invention can press down or lift up the inner rod through the design of the arc-shaped clamping groove, so that another medicine can be selected, and when the medical nursing cotton swab is applied to a clinical laboratory, more than two reagents are required to be added for inspection in many experiments.

3. The medical nursing cotton swab disclosed by the invention can be used for separating the cotton swab head from the outer sleeve by pressing the inner rod, so that the use of a clinical laboratory is facilitated, for example, the cotton swab head can be directly placed in a container without breaking the cotton swab, and consumable materials of different materials can be classified, so that the medical waste treatment is facilitated.

4. The medical nursing cotton swab disclosed by the invention can also movably take the medicine storage box, and when the cotton swab is used, the medicine storage box can be taken out and the medicine can be injected again, so that the medicine storage box can be repeatedly utilized, the resource waste is avoided, and the environment is protected.

Drawings

Fig. 1 is a cross-sectional view of a medical care swab of the present invention.

Fig. 2 is a top view of the medicament storage case of the present invention.

Description of the figure numbering:

1-outer sleeve, 2-groove I, 3-groove II, 4-inner rod, 5-clamping block, 6-clamping block II, 7-end component, 8-medicament storage box, 9-medicament storage box, 10-sealing film, 11-functional medicament, 12-joint ring, 13-bulge, 14-cotton swab head, 15-fiber net, 16-circular disc, 17-ring, 18-sliding groove, 19-sliding block and 20-partition plate.

Detailed Description

The technical solution in the embodiment of the present invention is further described below with reference to the drawings in the embodiment of the present invention.

As shown in figure 1, the medical nursing cotton swab comprises a hollow cylindrical outer sleeve 1, wherein two annular grooves are sequentially arranged on the inner wall of the outer sleeve 1 in parallel from the upper part downwards, a groove I2 and a groove II 3 are respectively arranged on the inner wall of each groove from the top to the bottom, an inner rod 4 is movably sleeved in the outer sleeve 1, two clamping blocks are sequentially arranged on the outer wall of the inner rod 4 in parallel from the upper part downwards, a clamping block I5 and a clamping block II 6 are respectively arranged on the outer wall of the inner rod 4 from the top to the bottom, the two clamping blocks are made of elastic materials, the inner rod 4 is a fan-shaped cylinder or a semi-cylinder, the two clamping blocks are circular rings concentric with the inner rod 4, the outer wall of each circular ring is an arc protruding outwards and can be matched with any one groove, the inner rod 4 can concentrically rotate along the inner wall of the outer sleeve 1 by virtue of the matching of the grooves and the clamping blocks, the lower end part 7 is arranged at the lower end part of the inner rod 4, the end part 7 is a cone, the apex of the cone faces downwards, the bottom surface of the end part 7 is fixedly connected with a circular disc 16 with an area larger than that of the bottom surface of the cone, the lower part of the outer sleeve 1 is provided with a medicament storage box 8, the medicament storage box 8 is a hollow annular cylinder, the interior of the medicament storage box 8 is divided into at least two medicament storage chambers 9 by at least one partition plate, at least two functional medicaments 11 are respectively injected into different medicament storage chambers, the upper end and the lower end of the medicament storage box 8 are respectively tightly sealed by a sealing film 10, so that the different functional medicaments can not flow to other medicament storage chambers 9, the bottom of the outer sleeve 1 is fixedly connected with a hollow joint ring 12, the outer wall of the joint ring 12 is provided with a plurality of annular protrusions 13 which are parallel to each other, the lower end of the outer sleeve 1 is sleeved with a swab head 14 through the protrusions 13 on the joint ring 12, the part of cotton swab head 14 and outer tube 1 joint is provided with fibre web 15, and the lower top of the end part 7 of interior pole 4 can pierce through upper and lower two-layer sealing membrane 10 of medicament storage box 8 in proper order for functional medicament 11 can permeate into cotton swab head 14, interior pole 4 is long enough, makes when fixture block one 5 is pushed to the position below recess two 3, the upper end of interior pole 4 can expose from the outer sleeve upper end, just the length of the part below fixture block two 6 of interior pole 4 is longer than the height of medicament storage box 8, the upper end fixed connection of interior pole 4 indicates ring 17 for push down or lift interior pole 4.

The inner wall of outer sleeve bottom is provided with two

relative spouts

18, 8 outer walls of medicament storage box are provided with two sliders 19 with two spouts 18 complex, after interior pole 4 makes cotton swab head 14 break away from when pressing, interior pole 4 is lifted, rotate end part 7 to the arbitrary baffle 20 top of medicament storage box 8, then interior pole 4 is pushed down for medicament storage box 8 slides from outer sleeve 1 bottom and takes out, injects functional medicament into medicament storage box 9 again, and seal again at medicament storage box 8 upper and lower both ends and paste the sealing membrane, can used repeatedly.

When the medical nursing cotton swab is not used, the first clamping block 5 is clamped in the first groove 2, the second clamping block 6 is clamped in the second groove 3, when the medical nursing cotton swab is used, the inner rod 4 is firstly rotated to one side of the required functional medicament 11 along the inner wall of the outer sleeve 1, then the upper end of the inner rod 4 is pressed from top to bottom, the first clamping block 5 is clamped with the second groove 3, in the pressing process, the top end of the end part 7 of the inner rod 4 sequentially penetrates through the two layers of sealing films 10, and the functional medicament 11 in the corresponding medicament storage chamber 9 flows into the cotton swab head 14, so that corresponding functions are achieved.

As shown in fig. 2, in one embodiment, there are four medicament storage chambers 9, and the functional medicament may be a disinfectant, such as ethanol, iodophor, etc., a skin treatment drug for external use, such as hormones, etc., and a body fluid testing reagent, such as various testing reagents for developing body fluid, such as blood color developing reagent, urine color developing reagent, sweat color developing reagent, saliva color developing reagent, cerebrospinal fluid color developing reagent, etc.

When the medicine storage box is used for a clinical laboratory, more than two reagents are generally needed to be used, for example, antibodies used in an ELISA experiment, so that the addition of another functional medicine is involved, at the moment, if another functional medicine is needed to be used, the inner rod 4 can be pulled upwards, the first clamping block 5 and the second clamping block 6 are clamped with the first groove 2 and the second groove 3 again respectively, the inner rod 4 is rotated to the upper part of the corresponding medicine storage box 9, the pressing is carried out again, the first clamping block 5 is clamped into the second groove 3 again, at the moment, the sealing films at the upper end and the lower end of the medicine storage box 9 for storing the other functional medicine are pierced, and the other functional medicine can flow into the cotton swab head 14.

After the use is finished, the inner rod 4 is continuously pressed, so that the top end of the end part 7 pierces into the fiber web 15 of the cotton swab head 14, then the circular disc 16 is in contact with the fiber web 15, the fiber web is pressed due to the pressure generated by pressing the inner rod 4, and finally the cotton swab head 14 is separated from the outer sleeve 1, so that the effects of reusing the cotton swab outer sleeve and protecting the environment can be achieved. At this time, the web has a certain hardness, so that the cotton bud heads can be driven to fall off by the contact and pressing with the circular plate 16, and the manufacturing process of the web is as follows:

and 2, step: carrying out steam heating on the fiber mesh stretched in the step 1 for 40 minutes at the heating temperature of 110 ℃, and cooling for 10 hours after heating;

and step 3: spraying an adhesive on the fiber mesh treated in the step 2, and drying in an oven at 85 ℃;

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

1. The medical nursing cotton swab is characterized by comprising a hollow cylindrical outer sleeve (1), wherein two annular grooves are sequentially and parallelly arranged on the inner wall of the outer sleeve (1) from the upper part downwards, a groove I (2) and a groove II (3) are respectively arranged from the top to the bottom, the inner wall of the groove is in a circular arc shape, an inner rod (4) is movably sleeved inside the outer sleeve (1), two clamping blocks are sequentially and parallelly arranged on the outer wall of the inner rod (4) from the upper part downwards, a clamping block I (5) and a clamping block II (6) are respectively arranged from the top to the bottom, the two clamping blocks are made of elastic materials, the inner rod (4) is a fan-shaped cylinder or a semi-cylinder, the two clamping blocks are circular rings concentric with the inner rod (4), each circular ring outer wall is in an outward convex arc shape and can be matched with any one groove, the inner rod (4) can concentrically rotate along the inner wall of the outer sleeve (1), the lower end part of the inner rod (4) is provided with a storage box (7), the storage box (7) is a cone-shaped end part, the top point of the cone-shaped end part faces downwards, the bottom surface of the fixed connection of the cone-shaped end part (7) is fixedly connected with an area larger than a circular disc (16), the bottom surface of the cone-shaped disc (1), the hollow cylindrical medicament storage box (8), and at least one medicament storage box (8) is provided with at least one hollow cylindrical medicament storage box (8) and at least one hollow cylindrical storage box (8) which is provided with at least one hollow cylindrical medicament storage box (8), at least two functional medicaments (11) are respectively injected into different medicament storage chambers (9), the upper end and the lower end of each medicament storage chamber (8) are respectively tightly sealed by a sealing film (10), so that the different functional medicaments cannot flow to other medicament storage chambers (9), a hollow joint ring (12) is fixedly connected to the bottom of the outer sleeve (1), a plurality of annular protrusions (13) which are parallel to each other are arranged on the outer wall of the joint ring (12), the lower end of the outer sleeve (1) is sleeved with a cotton swab head (14) through the protrusions (13) on the joint ring (12), a fiber mesh (15) is arranged at the position, corresponding to the bottom of the joint ring (12), of the cotton swab head (14), the lower top end of an end part (7) of the inner rod (4) can sequentially pierce through the upper sealing films (10) and the lower layer of the sealing films (10) of the medicament storage chambers (8), so that the functional medicaments (11) can penetrate into the cotton swab head (14), the inner rod (4) is long enough, and when the first clamping block (5) is pushed to a position below the second groove (3), the upper end part of the inner rod (4) can be exposed from the upper end of the outer sleeve, and the length of the clamping block (6) is longer than the height of the inner rod (8);

when the medical nursing cotton swab is not used, the first clamping block (5) is clamped in the first groove (2), the second clamping block (6) is clamped in the second groove (3), when the medical nursing cotton swab is used, the inner rod (4) is firstly rotated to one side of a required functional medicament (11) along the inner wall of the outer sleeve (1), then the upper end of the inner rod (4) is pressed from top to bottom, so that the first clamping block (5) is clamped with the second groove (3), in the pressing process, the lower top end of the end part (7) of the inner rod (4) penetrates through the two layers of sealing films (10) in sequence, so that the functional medicament (11) in the corresponding medicament storage chamber (9) flows into the cotton swab head (14), and accordingly the corresponding function is achieved, at the moment, if another functional medicament needs to be used, the inner rod (4) can be lifted upwards, so that the first clamping block (5) and the second clamping block (6) are respectively clamped with the first groove (2) and the second groove (3) again, the inner rod (4) is rotated to be positioned above the corresponding medicament storage chamber (9), and then the one clamping film is pressed once again, so that the functional medicament (5) can be clamped into the other functional medicament storage chamber (14) and the cotton swab head can be clamped into the other functional medicament storage chamber (9);

after the cotton swab is used, the inner rod (4) is continuously pressed, so that the lower top end of the end part (7) penetrates into the fiber web (15) of the cotton swab head (14), then the circular disc (16) is in contact with the fiber web (15), the fiber web (15) is pressed due to pressure generated by pressing the inner rod (4), and finally the cotton swab head (14) is separated from the outer sleeve (1).

2. The medical nursing cotton swab as claimed in claim 1, wherein the upper end of the inner rod (4) is fixedly connected with a finger ring (17) for pressing or lifting the inner rod (4) downwards.

3. A medical care cotton swab as claimed in claim 1, wherein the medicament storage chambers (9) are four in number.

4. The medical care cotton swab as recited in claim 1, wherein the functional agent is selected from the group consisting of a disinfectant, a body fluid testing agent, and a therapeutic agent other than a disinfectant.

5. The cotton swab as claimed in claim 4, wherein the disinfectant is selected from ethanol or iodophor, the body fluid testing agent is selected from blood color developer, urine color developer, sweat color developer, saliva color developer or cerebrospinal fluid color developer, and the skin treatment agent for external use is at least one of therapeutic agents other than the disinfectant.

6. The medical nursing cotton swab as claimed in claim 1, wherein two opposite sliding grooves (18) are formed in the inner wall of the bottom of the outer sleeve, two sliding blocks (19) matched with the two sliding grooves (18) are formed in the outer wall of the drug storage box (8), when the inner rod (4) is pressed to separate the cotton swab head (14), the inner rod (4) is lifted upwards, the end part (7) is rotated above any partition (20) of the drug storage box (8), then the inner rod (4) is pressed downwards, the drug storage box (8) is slidingly taken out from the bottom of the outer sleeve (1), the functional drug is injected into the drug storage box (9) again, and the sealing films are hermetically attached to the upper end and the lower end of the drug storage box (8) again for reuse.

7. The medical care cotton swab as recited in claim 1, characterized in that the web (15) is produced by the following process:

and 3, step 3: spraying an adhesive on the fiber mesh treated in the step 2, and drying in an oven at 85 ℃;