CN215351155U - Wound cleaner for general surgery department - Google Patents
Wound cleaner for general surgery department Download PDFInfo
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- CN215351155U CN215351155U CN202121812403.8U CN202121812403U CN215351155U CN 215351155 U CN215351155 U CN 215351155U CN 202121812403 U CN202121812403 U CN 202121812403U CN 215351155 U CN215351155 U CN 215351155U
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- cleaning
- pressing plate
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- cleaning barrel
- barrel
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Abstract
The utility model relates to a wound cleaner for general surgery department, which comprises a cleaning barrel and a piston positioned in the cleaning barrel, wherein one end of the cleaning barrel is communicated with a cleaning needle head, the other end of the cleaning barrel is provided with a piston rod connected with the piston, the wound cleaner also comprises a pressing plate positioned on the side surface of the cleaning barrel, one end of the pressing plate, far away from the cleaning needle head, is hinged with the cleaning barrel, a pushing plate is arranged between the pressing plate and the cleaning barrel, one end of the pushing plate, far away from the cleaning needle head, is hinged with the pressing plate, a spring is arranged between the pushing plate and the pressing plate, the side surface of the cleaning barrel is provided with a through hole for the pressing plate to pass through, the side surface of the piston rod is provided with sawteeth matched with the pressing plate, the cleaning barrel is positively held by a palm, the pressing plate on the side surface of a thumb is used for pressing, so that cleaning liquid in the cleaning barrel is sprayed out from the cleaning needle head, and continuous cleaning operation can be realized by repeated pressing, the cleaner is positively held by a positive hand, is convenient for aligning the wound and is convenient for the operation of the operator.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a wound cleaner for general surgery department.
Background
In the department of general surgery's treatment in-process, often need wash the traumatic wound, if inside the hospital, can wash the wound through special cleaning machine also, because the cleaning machine is bulky, can't carry, in the occasion that does not have the cleaning machine, medical staff can only spray normal saline through the syringe and wash, hold the syringe through four fingers in reverse during the operation, press the syringe with the thumb, thereby with the normal saline blowout of inside, but medical staff can only hold the syringe in reverse during this kind of operation, thereby be difficult to aim at the wound with the spout, play fine cleaning performance.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the wound cleaner for the general surgery department, which is convenient to operate.
The utility model is realized through the following technical scheme, and provides a wound cleaner for general surgery, which comprises a cleaning barrel and a piston positioned in the cleaning barrel, wherein one end of the cleaning barrel is communicated with a cleaning needle, the other end of the cleaning barrel is provided with a piston rod connected with the piston, the wound cleaner also comprises a pressing plate positioned on the side surface of the cleaning barrel, one end, far away from the cleaning needle, of the pressing plate is hinged with the cleaning barrel, a pushing plate is arranged between the pressing plate and the cleaning barrel, one end, far away from the cleaning needle, of the pushing plate is hinged with the pressing plate, a spring is arranged between the pushing plate and the pressing plate, the side surface of the cleaning barrel is provided with a through hole for the pressing plate to pass through, and the side surface of the piston rod is provided with a sawtooth matched with the pressing plate.
The spring in this scheme pushes away the push pedal tip on the sawtooth of piston rod, during the washing, through the palm just holding the wash bowl, press the pressing plate of side through the thumb side, make the push pedal tip remove to washing syringe needle direction, thereby promote the piston and release forward, make the inside washing liquid of wash bowl from wasing the syringe needle blowout, after the wash bowl side is pressed to the pressing plate, loosen the pressing plate, under the spring action of spring, push away the pressing plate from the wash bowl, when the pressing plate pushes away from, make the push pedal tip remove to keeping away from the washing syringe needle direction, then continue to press the pressing plate, thereby continue to promote the piston forward, can realize continuous cleaning operation through repeated pressing.
Preferably, each tooth of the saw teeth comprises two toothed surfaces, and the toothed surface on the side far away from the cleaning needle head is perpendicular to the central line of the cleaning barrel. The tooth-shaped surface far away from one side of the cleaning needle is vertical to the central line of the cleaning barrel, so that the end part of the push plate is pushed against the tooth-shaped surface to push the piston rod.
Preferably, one end of the pressing plate, which is far away from the cleaning needle, extends to two sides of the cleaning barrel to form a connecting plate, and a hinge shaft hinged with the connecting plate is fixedly connected to the side face of the cleaning barrel.
Preferably, the cleaning needle head is bent towards the side face of the cleaning barrel. The cleaning needle head in the scheme is bent towards the side face of the cleaning barrel, so that when an operator holds the cleaning barrel, cleaning liquid for cleaning the needle head is sprayed out towards the side face, and cleaning is facilitated.
Preferably, the cleaning needle head is connected with the cleaning barrel through threads. The cleaning needle head and the cleaning barrel in the scheme are connected through threads, and the cleaning needle head is convenient to detach and replace.
Preferably, one end of the piston rod, which is far away from the piston, is fixedly connected with a pulling plate. The arm-tie in this scheme is convenient for outwards pull out the piston rod to the suction washing liquid, during the suction washing liquid, will press the pressure plate to pull out to keeping away from the wash bowl direction, make the push pedal leave the sawtooth.
The utility model has the beneficial effects that: the wound cleaner for general surgery department provided by the utility model has the advantages that the cleaning cylinder is held by the palm, the pressing plate on the side surface is pressed by the side surface of the thumb, the cleaning liquid in the cleaning cylinder is sprayed out from the cleaning needle head, and continuous cleaning operation can be realized through repeated pressing.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a cross-sectional view taken along plane A-A of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic view of a cleaning needle according to the present invention;
shown in the figure:
1. the wash bowl, 2, piston rod, 3, washing syringe needle, 4, push plate, 5, connecting plate, 6, articulated shaft, 7, spring, 8, push pedal, 9, pass the hole, 10, sawtooth, 11, piston, 12, threaded connection portion, 13, spout, 14, arm-tie.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.
As shown in fig. 1 to 4, the wound cleaner for general surgery department of the present invention includes a cleaning cylinder 1 and a piston 11 located in the cleaning cylinder 1, the cleaning cylinder 1 is similar to an injection tube of an injector in shape, one end of the cleaning cylinder 1 is communicated with a cleaning needle 3, the other end of the cleaning cylinder 1 is provided with a piston rod 2 connected with the piston 11, the outer side of the piston rod 2 is attached to the inner wall of the cleaning cylinder 1, the end of the piston rod 2 extends out of the cleaning cylinder 1, one end of the piston rod 2 far away from the piston 11 is fixedly connected with a pulling plate 14, the pulling plate 14 is a circular plate perpendicular to the piston rod 2, and the diameter of the pulling plate 14 is larger than the diameter of a circumscribed circle of the piston rod 2.
Cleaning needle 3 passes through threaded connection with wash bowl 1, and cleaning needle 3's one end is provided with threaded connection portion 12, is provided with the external screw thread on the threaded connection portion 12, and cleaning needle 3's tip is provided with the internal thread that corresponds.
The other end of the cleaning needle 3 is provided with a cleaning opening for spraying cleaning liquid, and the cleaning needle 3 is bent towards the side surface of the cleaning cylinder 1.
Still including being located the pressure board 4 of wash bowl 1 side, pressure board 4 is rectangular shape board and unanimous with 1 length direction of wash bowl, the one end that wash syringe needle 3 was kept away from to pressure board 4 extends to 1 both sides of wash bowl has connecting plate 5, the side rigid coupling of wash bowl 1 has articulated shaft 6 with connecting plate 5 articulated, thereby will the one end that wash syringe needle 3 was kept away from to pressure board 4 is articulated with wash bowl 1.
Be provided with push pedal 8 between pressing plate 4 and wash bowl 1, the one end that cleaning needle 3 was kept away from to push pedal 8 is articulated with pressing plate 4, be equipped with spring 7 between push pedal 8 and the pressing plate 4, spring 7's tip and push pedal 8 and pressing plate 4 are connected respectively.
The side of the cleaning barrel 1 is provided with a through hole 9 for allowing the pressing plate 4 to pass through, the side of the piston rod 2 is provided with a sawtooth 10 matched with the pressing plate 4, the sawtooth 10 is arranged along the length direction of the piston rod 2, each tooth of the sawtooth 10 comprises two toothed surfaces, the toothed surface far away from one side of the cleaning needle 3 is perpendicular to the central line of the cleaning barrel 1, and the end part of the push plate 8 is pushed against the toothed surface far away from one side of the cleaning needle 3.
The use method of the utility model comprises the following steps: the cleaning barrel 1 is held through the palm, press the pressing plate 4 of side through the thumb side, make 8 tip of push pedal remove to 3 directions of cleaning needle, thereby promote piston 11 and push forward, make the inside washing liquid of cleaning barrel 1 spout from cleaning needle 3, press pressing plate 4 to press down behind the cleaning barrel 1 side, loosen pressing plate 4, under the elastic force effect of elasticity 7 springs, will press pressing plate 4 to push away from cleaning barrel 1, when pressing plate 4 pushes away from, make 8 tip of push pedal remove to keeping away from 3 directions of cleaning needle, then continue to press pressing plate 4, thereby continue to promote piston 11 forward, can realize continuous cleaning operation through repeated pressing.
After the cleaning liquid is used up, the pressing plate 4 is pulled out in the direction away from the cleaning cylinder 1, the pushing plate 8 is separated from the saw teeth 10, the pulling plate 14 is pulled outwards to pull out the piston rod 2, and therefore the cleaning liquid is sucked.
Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.
Claims (6)
1. A wound purger for department of general surgery, its characterized in that: comprises a cleaning cylinder (1) and a piston (11) positioned in the cleaning cylinder (1), one end of the cleaning cylinder (1) is communicated with a cleaning needle (3), the other end of the cleaning cylinder (1) is provided with a piston rod (2) connected with a piston (11), the cleaning cylinder also comprises a pressing plate (4) positioned on the side surface of the cleaning cylinder (1), one end of the pressing plate (4) far away from the cleaning needle (3) is hinged with the cleaning cylinder (1), a push plate (8) is arranged between the pressing plate (4) and the cleaning cylinder (1), one end of the push plate (8) far away from the cleaning needle (3) is hinged with the pressing plate (4), a spring (7) is arranged between the push plate (8) and the press plate (4), a through hole (9) for the press plate (4) to pass through is formed in the side surface of the cleaning cylinder (1), the side surface of the piston rod (2) is provided with sawteeth (10) matched with the pressing plate (4).
2. A wound cleanser for general surgery use according to claim 1, wherein: each tooth of the saw teeth (10) comprises two tooth surfaces, and the tooth surface on one side far away from the cleaning needle head (3) is vertical to the central line of the cleaning barrel (1).
3. A wound cleanser for general surgery use according to claim 1, wherein: one end of the pressing plate (4) far away from the cleaning needle (3) extends to two sides of the cleaning barrel (1) to form a connecting plate (5), and a hinged shaft (6) hinged with the connecting plate (5) is fixedly connected to the side face of the cleaning barrel (1).
4. A wound cleanser for general surgery use according to claim 1, wherein: the cleaning needle head (3) is bent towards the side surface of the cleaning cylinder (1).
5. A wound cleanser for general surgery use according to claim 1, wherein: the cleaning needle head (3) is connected with the cleaning barrel (1) through threads.
6. A wound cleanser for general surgery use according to claim 1, wherein: and a pulling plate (14) is fixedly connected to one end of the piston rod (2) far away from the piston (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812403.8U CN215351155U (en) | 2021-08-05 | 2021-08-05 | Wound cleaner for general surgery department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121812403.8U CN215351155U (en) | 2021-08-05 | 2021-08-05 | Wound cleaner for general surgery department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215351155U true CN215351155U (en) | 2021-12-31 |
Family
ID=79615474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121812403.8U Active CN215351155U (en) | 2021-08-05 | 2021-08-05 | Wound cleaner for general surgery department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215351155U (en) |
-
2021
- 2021-08-05 CN CN202121812403.8U patent/CN215351155U/en active Active
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