CN212025312U

CN212025312U - Multifunctional medical swab

Info

Publication number: CN212025312U
Application number: CN202020456864.5U
Authority: CN
Inventors: 刘敏雪
Original assignee: Guangxi Maternal and Child Health Hospital
Current assignee: Guangxi Maternal and Child Health Hospital
Priority date: 2020-04-01
Filing date: 2020-04-01
Publication date: 2020-11-27
Anticipated expiration: 2030-04-01

Abstract

The utility model discloses a multifunctional medical swab, which comprises a base body, a swab head, an inoculating loop and a resetting mechanism, wherein the base body is used for being held by a user, one end of the base body is provided with an installation cylinder, an open installation cavity is arranged in the base body, and the installation cavity is communicated with the installation cylinder; the swab head is wound on the outer end of the mounting cylinder to form a swab body; the inoculating loop is movably inserted in the mounting cylinder; the reset mechanism is arranged in the mounting cavity, and the output end of the reset mechanism is connected with the inoculating ring; the resetting mechanism can reciprocate along the axial direction of the mounting cylinder to drive the inoculating loop to penetrate out of the cotton swab head. The utility model discloses a multifunctional tool design base body, which improves the success rate and convenience of medical personnel grasping; the adoption is placed in the grafting ring in the swab, and this realization structure hide, stretch out the installation section of thick bamboo through canceling release mechanical drive grafting ring moreover, realize the quick and convenient conversion of swab and grafting ring.

Description

Multifunctional medical swab

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional medical swab.

Background

Swab, refers to a small mass of absorbent material (e.g., cotton) wrapped around one end of a stick. Swabs are often used as a tool for medical examination to collect microorganisms, exfoliated cells, or secretions. The inoculating loop is a commonly used inoculating tool in bacterial culture and is widely applied to various subject fields of microbial detection, cell microbes, molecular biology and the like.

At present, both swabs and inoculating loops are common tools in medical detection, and the two tools are indispensable tools for culturing microorganisms at present. In the process of detecting and culturing microorganisms in medicine, generally, a swab is used for collecting microorganisms or secretions, and then the swab is smeared on a culture medium; then, carrying out partition scribing by utilizing an inoculating loop; therefore, the medical staff needs to change tools during the cultivation process. When the medical staff needs to change tools in different operations, the medical staff sometimes needs to search corresponding tools frequently, which is very troublesome; and easy personnel generally wear gloves when cultivateing the microorganism, and swab and transfering loop both are the elongated form in the outward appearance, and the size is less, and medical personnel are difficult to grab swab or transfering loop fast when the conversion tool, very waste time, and work efficiency is slow.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide a multi-functional medical swab, this swab combines the use with the swab with the transfering loop, has reduced the trouble that medical staff changed and look for the instrument.

In order to realize the purpose, the utility model discloses a technical scheme be:

a multifunctional medical swab comprises a base body, a swab head, an inoculating loop and a resetting mechanism, wherein the base body is used for being held by a user, an installation cylinder is arranged at one end of the base body, an open installation cavity is arranged in the base body, and the installation cavity is communicated with the installation cylinder; the swab head is wound on the outer end of the mounting cylinder to form a swab body; the cotton swab head is provided with a weak area in an area corresponding to an inner hole opening of the mounting cylinder; the inoculating loop is movably inserted in the mounting cylinder; the reset mechanism is arranged in the mounting cavity, and the output end of the reset mechanism is connected with the inoculating ring; the resetting mechanism can reciprocate along the axial direction of the mounting cylinder to drive the inoculating loop to penetrate out of the weak area.

As an improvement of the above technical solution, the return mechanism includes a movable seat, a connecting portion disposed on one end of the movable seat, and a return spring; the movable seat is movably inserted in the mounting cavity, and the connecting part is movably inserted in the mounting cylinder and detachably connected with the inoculating ring; the movable seat is provided with a convex ring on the outer wall of one end far away from the connecting part, the reset spring suit is on the movable seat, one end of the reset spring is abutted against the bottom of the mounting cavity, and the other end of the reset spring is abutted against the lower side wall of the convex ring.

As an improvement of the technical scheme, one end of the movable seat, which is far away from the connecting part, extends out of the mounting cavity and forms a pressing part.

As an improvement of the technical scheme, a clamping groove is formed in the side wall of one end, close to the opening, of the mounting cavity, and a clamping ring used for limiting the upper side wall of the convex ring is arranged in the clamping groove.

As an improvement of the technical scheme, the connecting part is provided with a plug-in opening for plugging the inoculating loop.

As an improvement of the technical scheme, the outer wall of one end, far away from the installation cavity, of the installation cylinder is provided with frosted lines.

As an improvement of the above technical solution, the mounting cylinder is removably inserted into the base body.

As the improvement of the technical scheme, the inoculating loop comprises a rod body and a ring body, the ring body is installed at one end of the rod body, and the other end of the rod body is detachably connected with the connecting part.

As an improvement of the technical scheme, the installation barrel further comprises a protective sleeve, and the protective sleeve is sleeved at one end, located on the installation barrel, of the base body.

As an improvement of the technical scheme, the base body is provided with an installation step, the opening end of the protective sleeve is sleeved on the installation step, and the inner diameter of the protective sleeve is in transition fit with the installation step.

Compared with the prior art, the beneficial effects of this application are:

the utility model designs a base body convenient for the user, which improves the success rate and convenience of the medical care personnel; in the swab is placed in adopting the transfering loop in this application, hiding of structure is realized to such design, stretches out the installation section of thick bamboo through canceling release mechanical system drive transfering loop moreover, realizes the quick switching of swab and transfering loop. The swab head has constituted conventional swab structure with the installation section of thick bamboo in this application, and is simple convenient, in different inoculation work, only need change the swab head can, realize the used repeatedly of part structure, reduce use cost. This multi-functional swab simple structure can realize freely switching of swab and transfering loop, has improved the efficiency of microbial cultivation process.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a first schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram ii according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 3 at A;

fig. 5 is a partially enlarged view of fig. 3 at B.

In the figure: the cotton swab comprises a base body 1, an installation barrel 11, an installation cavity 12, a clamping groove 13, a clamping ring 14, an installation step 15, a cotton swab head 2, a weak area 21, a reset mechanism 3, a movable seat 31, a connecting part 32, a reset spring 33, a convex ring 34, a pressing part 35, a plug-in opening 36, an inoculating ring 4, a rod body 41, a ring body 42 and a protection sleeve 5

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items

As shown in fig. 1 to 5, the utility model provides a multifunctional medical swab, which comprises a base body 1, a swab head 2, an inoculating loop 4 and a resetting mechanism 3, wherein the base body 1 is used for being held by a user, an installation cylinder 11 is arranged at one end of the base body 1, an open installation cavity 12 is arranged in the base body 1, and the installation cavity 12 is communicated with the installation cylinder 11; the cotton swab head 2 is wound on the outer end of the mounting cylinder 11 to form a swab body; the inoculating loop 4 is movably inserted in the mounting cylinder 11; the resetting mechanism 3 is arranged in the mounting cavity 12, and the output end of the resetting mechanism 3 is connected with the inoculating loop 4; the resetting mechanism 3 can reciprocate along the axial direction of the mounting barrel 11 to drive the inoculating loop 4 to penetrate out of the cotton swab head 2. It should be noted that, in the present application, the inoculating loop 4 is made of a plastic material, and such a design facilitates the embedding of the inoculating loop 4 in the mounting barrel 11. Furthermore, in the present application, the winding is strong due to the conventional swab head 2, and the inoculating loop 4 is difficult to pass through, so that the swab head 2 is provided with a weak area 21 at the area corresponding to the inner hole opening of the mounting cylinder 11. The loop 4 thus extends through the weakened area 21 of the swab head 2, wherein the weakened area 21 may be of conventional relatively fluffy cotton wad construction or may be formed by unwinding cotton directly onto the end face of the mounting barrel 11 opposite the bore opening or by winding cotton into a slit. But installation section of thick bamboo 11 and base member 1 all are the material of high temperature disinfection in this application and make, can be stainless steel or other alloy material, also can be high temperature resistant plastics and make, be convenient for used repeatedly, reduce unnecessary extravagant. The reset mechanism 3 is mainly used for resetting the whole inoculating loop 4, so that when a user does not need the inoculating loop 4, the reset mechanism 3 can withdraw the inoculating loop 4 into the mounting cylinder 11. In one embodiment of the present application, the mounting sleeve 11 is removably insertable onto the base 1, wherein the two may be connected by a screw thread.

With further reference to fig. 1 and 2, the return mechanism 3 includes a movable seat 31, a connecting portion 32 provided on one end of the movable seat 31, and a return spring 33; the movable seat 31 is movably inserted into the mounting cavity 12, and the connecting part 32 is movably inserted into the mounting cylinder 11 and detachably connected with the inoculating ring 4; be provided with bulge loop 34 on the one end outer wall that connecting portion 32 were kept away from to sliding seat 31, reset spring 33 suit is on sliding seat 31, reset spring 33's one end and the bottom butt of installation cavity 12, the other end and bulge loop 34 downside wall butt. The sliding seat 31 is columnar in the application, the connecting portion 32 and the sliding seat 31 are stepped, the diameter of the connecting portion 32 is smaller than that of the sliding seat 31 in the application, and the connecting portion 32 can effectively limit the movement of the sliding seat 31 in the axial direction of the installation cylinder 11 when the connecting portion is arranged in the installation cylinder 11 due to the design. The connecting part 32 and the inoculating loop 4 can be connected by clamping or screw thread; thus being convenient for disassembly and assembly and use.

Further, one end of the movable seat 31, which is far away from the connecting portion 32, extends out of the mounting cavity 12 to form a pressing portion 35, and a soft rubber structure can be designed on the pressing portion 35, so that the comfort level of a user can be improved when the user presses the soft rubber structure.

Referring to fig. 5, in order to limit the movement of the movable seat 31 toward the opening end of the installation cavity 12, a hollow sleeve may be designed on the opening end of the installation cavity 12, and the end of the movable seat 31 extends outward. In one embodiment of the present application, a clamping groove 13 is disposed on a side wall of the mounting cavity 12 near the opening, and a clamping ring 14 for limiting an upper side wall of the protruding ring 34 is disposed in the clamping groove 13, so that the structural design can also effectively limit a movement stroke of the movable seat 31 toward the opening end of the mounting cavity 12.

Referring to fig. 3 and 4, in an embodiment of the present application, in order to facilitate the mounting and dismounting of the inoculating loop 4, the connecting portion 32 is provided with an insertion opening 36 for inserting the inoculating loop 4, and the insertion opening 36 and the inoculating loop 4 are in transition distribution to achieve a stable connection. In this application the inoculating loop 4 includes the body of rod 41 and ring body 42, the ring body 42 is installed at one end of the body of rod 41, the other end and the connecting portion 32 of the body of rod 41 can be dismantled and be connected, and the other end cartridge of the body of rod 41 is at cartridge mouth 36 promptly. The inoculating loop 4 is made of a material which can be disinfected at high temperature and can be made of high-temperature resistant plastic.

Further, fix on installation section of thick bamboo 11 for the convenience of cotton swab head 2 in this application, installation section of thick bamboo 11 is kept away from and is provided with dull polish line on the one end outer wall of installation cavity 12, and such design makes cotton swab head 2 twine the book more firmly on installation section of thick bamboo 11, has avoided transfering loop 4 to push up the trouble of flying cotton swab head 2 when stretching out installation section of thick bamboo 11.

Referring to fig. 1 and 2, in one embodiment of the present application, the multifunctional tool further comprises a protective sleeve 5, wherein the protective sleeve 5 is sleeved on one end of the base body 1 at the mounting cylinder 11. The protective sleeve 5 can be made of glass material, so that the user can conveniently check the condition of the swab and the inoculating loop 4. In order to better install the protective sleeve 5, an installation step 15 is arranged on the base body 1, the open end of the protective sleeve 5 is sleeved on the installation step 15, and the inner diameter of the protective sleeve 5 is in transition fit with the installation step 15. In the present application, the protective sheath 5 can also effectively protect the whole swab and the inoculating loop 4, so as to protect the swab and the inoculating loop 4 and maintain the cleanness and sanitation of the swab and the inoculating loop 4.

The utility model designs a base body 1 convenient for the user, which improves the success rate and convenience of the medical care personnel; adopt the transfering loop 4 to place in the swab in this application in, hiding of structure is realized to such design, stretches out installation section of thick bamboo 11 through 3 drive transfering loops 4 of canceling release mechanical system moreover, realizes swab and transfering loop 4's quick switching. Cotton swab head 2 has constituted conventional swab structure with installation section of thick bamboo 11 in this application, and is simple convenient, in different inoculation work, only need change cotton swab head 2 can, realize the used repeatedly of partial structure, reduce use cost. This multi-functional swab simple structure can realize the free switching of swab and transfering loop 4, has improved the efficiency of microbial cultivation process.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. A multifunctional medical swab is characterized by comprising

The base body is used for being held by a person, an installation cylinder is arranged at one end of the base body, an open installation cavity is arranged in the base body, and the installation cavity is communicated with the installation cylinder;

the swab head is wound on the outer wall of one outward end of the mounting cylinder to form a swab body; the cotton swab head is provided with a weak area in an area corresponding to an inner hole opening of the mounting cylinder;

the inoculating loop is movably inserted in the mounting cylinder; and

the resetting mechanism is arranged in the mounting cavity, and the output end of the resetting mechanism is connected with the inoculating ring; the resetting mechanism can reciprocate along the axial direction of the mounting cylinder to drive the inoculating loop to penetrate out of the weak area.

2. The multi-functional medical swab of claim 1, wherein the return mechanism comprises a movable base, a connecting portion disposed at one end of the movable base, and a return spring; the movable seat is movably inserted in the mounting cavity, and the connecting part is movably inserted in the mounting cylinder and detachably connected with the inoculating ring; the movable seat is provided with a convex ring on the outer wall of one end far away from the connecting part, the reset spring suit is on the movable seat, one end of the reset spring is abutted against the bottom of the mounting cavity, and the other end of the reset spring is abutted against the lower side wall of the convex ring.

3. The multi-functional medical swab of claim 2, wherein the end of the movable seat remote from the connecting portion extends out of the mounting cavity and forms a snap portion.

4. The multifunctional medical swab as recited in claim 2, wherein a locking groove is formed in a sidewall of the mounting cavity adjacent to the opening, and a locking ring for limiting an upper sidewall of the protruding ring is disposed in the locking groove.

5. The multi-functional medical swab of claim 2, wherein the connecting portion is provided with a receiving opening for receiving the adaptor ring.

6. The multifunctional medical swab as claimed in claim 1, wherein the mounting barrel is provided with a frosted line on an outer wall of an end thereof away from the mounting cavity, and the swab head is wound on the frosted line.

7. The multi-functional medical swab of claim 1, wherein said mounting cartridge is removably insertable into said base.

8. The multifunctional medical swab as claimed in claim 2 or 5, wherein the inoculating loop comprises a rod body and a ring body, the ring body is mounted on one end of the rod body, and the other end of the rod body is detachably connected to the connecting portion.

9. The multi-functional medical swab of claim 1, further comprising a protective sheath disposed over an end of the base at the mounting barrel.

10. The multifunctional medical swab as claimed in claim 9, wherein the base body is provided with a mounting step, the open end of the protective sheath is fitted over the mounting step, and the inner diameter of the protective sheath is in transition fit with the mounting step.