CN110811772A

CN110811772A - Angle-adjustable medical debridement water jet scalpel

Info

Publication number: CN110811772A
Application number: CN201911186993.5A
Authority: CN
Inventors: 杨军; 王红伟
Original assignee: JIANGXI TONGDE PHARMACEUTICAL DEVELOPMENT Co Ltd
Current assignee: JIANGXI QIREN BIOTECHNOLOGY Co.,Ltd.
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-02-21

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an angle-adjustable medical debridement water jet scalpel, which comprises a connecting handle, wherein one end of the connecting handle is fixedly connected with a fixed cylinder, the inner side of the fixed cylinder is fixedly connected with a limiting cylinder, one side of the limiting cylinder is fixedly connected with a spring, the inner side of the spring is provided with a connecting rod, one side of the connecting rod is provided with a limiting inserted rod, the inner side of the fixed cylinder is rotatably connected with a rotating ring, one end of the connecting rod is fixedly connected with a button, the outer side of the fixed cylinder is provided with a movable frame, one side of the movable frame is fixedly connected with a medical water jet scalpel, when the angle of the medical water jet scalpel is adjusted, the button is pressed, the connecting rod drives the limiting inserted rod to be separated from a limiting tooth, then the movable frame can drive the medical water jet scalpel to move, the angle of the medical water jet scalpel is, the rotating ring is fixed by the limiting insertion rod, so that the medical water jet scalpel is prevented from shaking.

Description

Angle-adjustable medical debridement water jet scalpel

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an angle-adjustable medical debridement water jet scalpel.

Background

The medical water knife is a new type cutting process using water as medium, and is characterized by that the specially-treated water is injected into a high-pressure water pressurizing system to make the water be quickly pressurized, then the high-pressure water is passed through a nozzle with small diameter, and jetted to cut tissue. The traditional scalpel has the following defects: firstly, although the tissue is cut off quickly, the necrotic tissue cannot be removed in a fine and controllable manner, and the tissue cannot be cut by one knife and cannot be cut for multiple times because the necrotic tissue and the active tissue are contacted with the wound; secondly, the special part is limited and needs to be dilated when necessary; third, multiple resections of tissue can result in major bleeding; fourthly, the wound is not suitable for the debridement of the ischemic ulcer; therefore, a medical water jet is needed.

The prior art has the following problems: the water jet scalpel cannot be adjusted, so that a great deal of inconvenience is brought to debridement, the use of doctors is influenced, and even secondary injury is caused to patients.

Disclosure of Invention

To solve the problems set forth in the background art described above. The invention provides an angle-adjustable medical debridement water jet scalpel, which has the characteristics of convenience in adjusting the water jet scalpel and limiting and fixing the water jet scalpel.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical debridement water sword with adjustable angle, includes the connection handle, the one end fixedly connected with solid fixed cylinder of connection handle, the inboard spacing section of thick bamboo of solid fixed cylinder fixedly connected with, one side fixedly connected with spring of a spacing section of thick bamboo, the inboard of spring is equipped with the connecting rod, one side of connecting rod is equipped with spacing inserted bar, the inboard rotation of solid fixed cylinder is connected with the swivel becket, the one end fixedly connected with button of connecting rod, the outside of solid fixed cylinder is equipped with the adjustable shelf, one side fixedly connected with medical water sword of adjustable shelf.

Preferably, the inner side of the rotating ring is provided with a limiting tooth, and the limiting tooth is meshed with the limiting inserted rod.

Preferably, one end of the medical water jet scalpel is communicated with a sewage disposal pipe, the other end of the sewage disposal pipe is communicated with a sewage disposal head, the sewage disposal head is connected with the medical water jet scalpel, one end of the medical water jet scalpel is communicated with a high-pressure pipe, the other end of the high-pressure pipe is communicated with a water jet scalpel head, and the water jet scalpel head is connected with the medical water jet scalpel.

Preferably, the inner side of the limiting cylinder is symmetrically provided with sliding grooves, the outer side of the connecting rod is fixedly connected with limiting blocks which are symmetrically arranged, and the sliding grooves are connected with the limiting blocks in a sliding mode.

Preferably, the movable frame is arranged in a U shape and is of a stainless steel structure.

Preferably, the number of the limiting insertion rods is two, and the limiting insertion rods are symmetrically arranged by connecting rods.

Compared with the prior art, the invention has the beneficial effects that:

through the spring that sets up, spacing inserted bar, the adjustable shelf, spacing section of thick bamboo and stopper etc, when the angle of medical water sword is adjusted to needs, press the button, utilize the connecting rod to drive spacing inserted bar and break away from spacing tooth, then utilize the adjustable shelf can drive medical water sword and move about, the angle of medical water sword of convenient adjustment, after the adjustment is accomplished, spacing inserted bar can automatic re-setting under the effect of spring, the rotating ring is fixed with spacing tooth cooperation to the spacing inserted bar of convenient to use, prevent that medical water sword from rocking, and stopper and spout cooperation on the connecting rod, can carry on spacingly to the connecting rod, it rotates to have prevented that the connecting rod from taking place, avoid the unstable influence doctor of medical water sword to use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the installation structure of the limit teeth of the present invention;

FIG. 3 is a schematic view of an installation structure of the limiting cylinder of the present invention;

in the figure: 1. a connecting handle; 2. a fixed cylinder; 3. a spring; 4. a connecting rod; 5. a limiting inserted rod; 6. a rotating ring; 7. limiting teeth; 8. a button; 9. a movable frame; 10. a medical water jet scalpel; 11. cleaning a sewage pipe; 12. a cleaning head; 13. a high pressure pipe; 14. a water jet cutter head; 15. a limiting cylinder; 16. a chute; 17. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.

Example 1

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a medical debridement water sword with adjustable angle, including connecting handle 1, the one end fixedly connected with solid fixed cylinder 2 of connecting handle 1, the inboard fixedly connected with of solid fixed cylinder 2 is spacing 15, one side fixedly connected with spring 3 of spacing 15, the inboard of spring 3 is equipped with connecting rod 4, one side of connecting rod 4 is equipped with spacing inserted bar 5, the inboard rotation of solid fixed cylinder 2 is connected with swivel becket 6, the one end fixedly connected with button 8 of connecting rod 4, the outside of solid fixed cylinder 2 is equipped with adjustable shelf 9, one side fixedly connected with medical water sword 10 of adjustable shelf 9.

In this embodiment: when the angle of medical water sword 10 needs to be adjusted, press button 8, utilize connecting rod 4 to drive spacing inserted bar 5 and break away from spacing tooth 7, then utilize adjustable shelf 9 can drive medical water sword 10 and move about, conveniently adjust the angle of medical water sword 10, the adjustment is accomplished the back, spacing inserted bar 5 can automatic re-setting under spring 3's effect, convenient to use spacing inserted bar 5 and spacing tooth 7 cooperation carry out fixed swivel ring 6, prevent that medical water sword 10 from rocking, and stopper 17 and the spout 16 cooperation on the connecting rod 4, can carry out spacingly to connecting rod 4, it rotates to have prevented that connecting rod 4 from taking place, avoid medical water sword 10 unstable influence doctor to use.

Specifically, the inner side of the rotating ring 6 is provided with a limiting tooth 7, and the limiting tooth 7 is meshed with the limiting inserted bar 5; the movement of the rotating ring 6 can be limited by the matching of the limit inserted rod 5 and the limit teeth 7.

Specifically, one end of the medical water jet scalpel 10 is communicated with a sewage cleaning pipe 11, the other end of the sewage cleaning pipe 11 is communicated with a sewage cleaning head 12, the sewage cleaning head 12 is connected with the medical water jet scalpel 10, one end of the medical water jet scalpel 10 is communicated with a high-pressure pipe 13, the other end of the high-pressure pipe 13 is communicated with a water jet scalpel head 14, and the water jet scalpel head 14 is connected with the medical water jet scalpel 10; conveniently utilize water sword tool bit 14 and high-pressure pipe 13 cooperation to clear wound, also be convenient for utilize the pipe 11 of decontaminating to decontaminate.

Specifically, sliding grooves 16 are symmetrically formed in the inner side of the limiting cylinder 15, limiting blocks 17 symmetrically arranged are fixedly connected to the outer side of the connecting rod 4, and the sliding grooves 16 are slidably connected with the limiting blocks 17; the sliding groove 16 is matched with the limiting block 17, so that the connecting rod 4 can be prevented from rotating, and unstable rotation is avoided.

Specifically, the movable frame 9 is arranged in a U shape, and the movable frame 9 is of a stainless steel structure; convenient installation and adjustment, and simultaneously prevents the serious consequences of medical treatment caused by rusting.

Specifically, the number of the limiting insertion rods 5 is two, and the limiting insertion rods 5 are symmetrically arranged in the shape of the connecting rod 4; so that the equipment is safe and reliable.

The working principle and the using process of the invention are as follows: utilize the pipe 11 of decontaminating and high-pressure tube 13 to be connected external equipment, when the angle of adjusting medical water sword 10 in needs, press button 8, utilize connecting rod 4 to drive spacing inserted bar 5 and break away from spacing tooth 7, connecting rod 4 can extrude spring 3 this moment, and connecting rod 4 can drive stopper 17 and slide in spout 16, then utilize adjustable shelf 9 to drive medical water sword 10 and move about, conveniently adjust the angle of medical water sword 10, after the adjustment is accomplished, spacing inserted bar 5 can automatic re-setting under spring 3's effect, be convenient for use spacing inserted bar 5 and spacing tooth 7 cooperation are fixed swivel ring 6, prevent that medical water sword 10 from rocking, and stopper 17 and spout 16 cooperation on connecting rod 4, can carry on spacingly to connecting rod 4, prevent connecting rod 4 from taking place to rotate, avoid medical water sword 10 not firm influence doctor's use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a medical debridement water sword with adjustable angle, includes connection handle (1), its characterized in that: the utility model discloses a medical water sword, including connection handle (1), the one end fixedly connected with solid fixed cylinder (2), the inboard spacing section of thick bamboo (15) of solid fixed cylinder (2), one side fixedly connected with spring (3) of spacing section of thick bamboo (15), the inboard of spring (3) is equipped with connecting rod (4), one side of connecting rod (4) is equipped with spacing inserted bar (5), the inboard of solid fixed cylinder (2) is rotated and is connected with swivel becket (6), the one end fixedly connected with button (8) of connecting rod (4), the outside of solid fixed cylinder (2) is equipped with adjustable shelf (9), one side fixedly connected with medical water sword (10) of adjustable shelf (9).

2. The medical debridement water jet scalpel with adjustable angle as claimed in claim 1, wherein: the inner side of the rotating ring (6) is provided with a limiting tooth (7), and the limiting tooth (7) is meshed with the limiting inserted rod (5).

3. The medical debridement water jet scalpel with adjustable angle as claimed in claim 1, wherein: the one end intercommunication of medical water sword (10) has soil cleaning pipe (11), the other end intercommunication of soil cleaning pipe (11) has soil cleaning head (12), just soil cleaning head (12) are connected with medical water sword (10), the one end intercommunication of medical water sword (10) has high-voltage tube (13), the other end intercommunication of high-voltage tube (13) has water sword tool bit (14), just water sword tool bit (14) are connected with medical water sword (10).

4. The medical debridement water jet scalpel with adjustable angle as claimed in claim 1, wherein: the inboard of a spacing section of thick bamboo (15) is the symmetry and has seted up spout (16), the outside fixedly connected with of connecting rod (4) is stopper (17) that the symmetry set up, just spout (16) and stopper (17) sliding connection.

5. The medical debridement water jet scalpel with adjustable angle as claimed in claim 1, wherein: the movable frame (9) is arranged in a U shape, and the movable frame (9) is of a stainless steel structure.

6. The medical debridement water jet scalpel with adjustable angle as claimed in claim 1, wherein: the number of the limiting insertion rods (5) is two, and the limiting insertion rods (5) are symmetrically arranged on the connecting rod (4).