CN219539199U - Guide wire protection device - Google Patents
Guide wire protection device Download PDFInfo
- Publication number
- CN219539199U CN219539199U CN202320074426.6U CN202320074426U CN219539199U CN 219539199 U CN219539199 U CN 219539199U CN 202320074426 U CN202320074426 U CN 202320074426U CN 219539199 U CN219539199 U CN 219539199U
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- China
- Prior art keywords
- guide wire
- protection mechanism
- nut
- base
- protection device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to a guide wire protection device, and belongs to the technical field of medical appliances. The guide wire is connected with the protection mechanism in a drawing and inserting mode. The protection mechanism comprises a base, a rotating nut, a locking nut and a test tube, wherein the base, the rotating nut, the locking nut and the test tube are sequentially connected and integrated. The device simple structure, convenient operation inserts this device with scope apparatus front end seal wire when scope apparatus is in standby state, and medical personnel guarantees that apparatus front end seal wire can not be polluted when spiraling scope apparatus, reduces scope apparatus by the risk of pollution, avoids patient to cause secondary infection because of scope apparatus. In addition, the protection mechanism is made of plastic, and can be used once or repeatedly after being disinfected, so that the cost is saved.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a guide wire protection device.
Background
Along with the years of domestic pushing and wide application of endoscopic surgery, disposable endoscopic surgical instruments are also beginning to diversify, and the endoscopic instruments comprise biopsy forceps, injection needles, spray tubes, disposable full snares and the like, all of which need to enter a patient through an endoscope, and are in a guide wire shape, and because the alimentary canal belongs to a tubular organ, a plurality of focus probably exist due to longer length, a set of endoscopic instruments can need to repeatedly enter a human body in the treatment process, and particularly the guide wire at the front end of the endoscopic instruments is directly contacted with the mucosa of the alimentary canal of the patient, the nurse needs to keep to a clean area for standby after taking out the instruments in cooperation operation, the taken out instruments need to be coiled for storage, and the front end of the instruments does not have a protection device, and the risk of being polluted exists in the coiling process.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides a guide wire protection device which is simple in structure and convenient to operate, and the guide wire at the front end of an endoscopic instrument is inserted into the device, so that medical staff can ensure that the guide wire at the front end of the instrument cannot be polluted when the endoscopic instrument is coiled.
In order to achieve the above purpose, the technical scheme of the utility model is that the guide wire protection device comprises a guide wire and a protection mechanism for protecting and fixing the guide wire, wherein the inside of the protection mechanism is of a hollow structure, and the guide wire and the protection mechanism can be connected in a drawing and inserting way. The protection mechanism comprises a base, a rotating nut, a locking nut and a test tube, wherein the base, the rotating nut, the locking nut and the test tube are sequentially connected and integrated.
Further, the inner diameter of the base is 3.2mm.
Further, the inner diameter range of the rotary nut is 3.0-3.2 mm.
Further, the protection mechanism is made of plastic.
The operation steps of the utility model are that after the guide wire is taken out from the endoscope, the guide wire is manually inserted into the base, and then the guide wire enters the rotating nut, and the locking nut is rotated clockwise to increase the inner diameter of the rotating nut to 3.2mm; when the front end of the guide wire stretches into the test tube, the locking nut is rotated anticlockwise to enable the inner diameter of the rotating nut to be thinned to 3.0mm, and the locking nut is screwed down to enable the guide wire to be fixed in the test tube, so that the purpose of protecting the guide wire at the front end of the endoscopic instrument is achieved.
By adopting the technical scheme, the utility model can obtain the following technical effects: the device simple structure, convenient operation inserts this device with scope apparatus front end seal wire when scope apparatus is in standby state, and medical personnel guarantees that apparatus front end seal wire can not be polluted when spiraling scope apparatus, reduces scope apparatus by the risk of pollution, avoids patient to cause secondary infection because of scope apparatus. In addition, the protection mechanism is made of plastic, and can be used once or repeatedly after being disinfected, so that the cost is saved.
Drawings
Fig. 1 is a front view of a structure of a guide wire protecting device.
The serial numbers in the figures illustrate: 1. a guide wire; 2. a base; 3. rotating the nut; 4. a lock nut; 5. and (5) a test tube.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and to specific embodiments: the utility model will be further described by way of examples.
As shown in fig. 1, the present embodiment provides a guide wire protection device, which includes a guide wire 1 and a protection mechanism for protecting and fixing the guide wire, wherein the protection mechanism is of a hollow structure, and the guide wire 1 is connected with the protection mechanism in a removable manner; the protection mechanism comprises a base 2, a rotating nut 3, a locking nut 4 and a test tube 5, wherein the base 2, the rotating nut 3, the locking nut 4 and the test tube 5 are sequentially connected and integrated.
Further, the inner diameter of the base 2 is 3.2mm.
Further, the inner diameter of the rotating nut 3 is 3.0-3.2 mm.
Further, the protection mechanism is made of plastic.
The operation steps of the utility model are that after the guide wire 1 is taken out from the endoscope, the guide wire 1 is manually inserted into the base 2, and then the guide wire enters the rotating nut 3, and the locking nut 4 is rotated clockwise to increase the inner diameter of the rotating nut 3 to 3.2mm; when the front end of the guide wire 1 stretches into the test tube 5, the locking nut 4 is rotated anticlockwise to enable the inner diameter of the rotating nut 3 to be thinned to 3.0mm, the locking nut 4 is screwed down to enable the guide wire 1 to be fixed in the test tube 5, and the purpose of protecting the guide wire 1 at the front end of an endoscopic instrument is achieved.
While the utility model has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (5)
1. The guide wire protection device is characterized by comprising a guide wire (1) and a protection mechanism for protecting and fixing the guide wire, wherein the inside of the protection mechanism is of a hollow structure, and the guide wire (1) is connected with the protection mechanism in a drawing-inserting mode.
2. The guide wire protection device according to claim 1, wherein the protection mechanism comprises a base (2), a rotating nut (3), a locking nut (4) and a test tube (5), and the base (2), the rotating nut (3), the locking nut (4) and the test tube (5) are sequentially connected and integrated.
3. The guidewire protection device of claim 2, wherein the protective mechanism is plastic.
4. A guide wire protection device according to claim 2, characterized in that the internal diameter of the swivel nut (3) is in the range of 3.0-3.2 mm.
5. A guidewire protection device according to claim 2, characterized in that the inner diameter of the base (2) is 3.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074426.6U CN219539199U (en) | 2023-01-10 | 2023-01-10 | Guide wire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320074426.6U CN219539199U (en) | 2023-01-10 | 2023-01-10 | Guide wire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219539199U true CN219539199U (en) | 2023-08-18 |
Family
ID=87703388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320074426.6U Active CN219539199U (en) | 2023-01-10 | 2023-01-10 | Guide wire protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219539199U (en) |
-
2023
- 2023-01-10 CN CN202320074426.6U patent/CN219539199U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |