CN215230751U

CN215230751U - Debridement treatment device with debridement and negative pressure treatment functions

Info

Publication number: CN215230751U
Application number: CN202120981486.7U
Authority: CN
Inventors: 杨家赵; 赵文; 许海; 戚德双
Original assignee: Hefei Zhuochuang Medical Technology Co ltd
Current assignee: Hefei Zhuochuang Medical Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-12-21
Anticipated expiration: 2031-05-08

Abstract

The utility model relates to a treatment device that creates clearly with clear wound, negative pressure treatment function, its characteristics lie in including negative pressure host computer, travelling car, treatment package, water sword subassembly, and wherein the negative pressure host computer sets up on the travelling car, the treatment package is including dressing, sucking disc, biological semipermeable membrane, drainage tube, the sucking disc is arranged on the top surface of dressing to make the suction inlet of sucking disc towards the dressing, be equipped with the protruding pipe portion that is linked together with the suction inlet on the top surface middle part of sucking disc, the suit hole that runs through is seted up at biological semipermeable membrane's middle part, the middle part of biological semipermeable membrane is pasted on the top surface of sucking disc to make the suit hole cover arrange in on the protruding pipe portion, protruding pipe portion is linked together through the drainage tube with the negative pressure host computer, water sword subassembly sets up on the negative pressure host computer. The utility model has the advantages of simple structure, good sealing performance, high reliability, convenient use, strong applicability and the like.

Description

Debridement treatment device with debridement and negative pressure treatment functions

Technical Field

The utility model relates to the field of medical equipment, especially a debridement treatment instrument.

Background

At present, with the maturation of negative pressure wound surface cleaning technology. Negative pressure wound cleansing is used in many wound treatment processes. The existing equipment for negative pressure wound treatment mostly consists of a negative pressure host, a dressing, a sealing film and a drainage tube. The device for negative pressure wound treatment is arranged on a human body in the following way: the wound surface is cleaned first. The dressing is then applied to the wound bed. The sealing film is then applied over the dressing and the skin surrounding the dressing to ensure a seal inside the sealing film. And then one end of the drainage tube is inserted on the dressing after passing through the sealing film. In order to ensure the sealing property between the drainage tube and the sealing film, a side film is generally covered outside the sealing film to cover the end of the drainage tube. Therefore, the existing equipment for negative pressure wound treatment is inconvenient to install, easy to cause air leakage and low in reliability.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide a treatment device that creates clearly with clear wound, negative pressure treatment function, this treatment device that creates clearly has advantages such as simple structure, the leakproofness is good, the reliability is high, convenient to use, suitability are strong.

The technical scheme of the utility model is realized like this:

the utility model provides a treatment device that creates clearly with clear wound, negative pressure treatment function, its characteristics lie in including negative pressure host computer, travelling car, treatment package, water sword subassembly, and wherein the negative pressure host computer sets up on the travelling car, the treatment package is including dressing, sucking disc, biological semipermeable membrane, drainage tube, the sucking disc is arranged on the top surface of dressing to make the suction inlet of sucking disc towards the dressing, be equipped with the protruding pipe portion that is linked together with the suction inlet in the middle part of the top surface of sucking disc, the suit hole that runs through is seted up at the middle part of biological semipermeable membrane, the middle part of biological semipermeable membrane is pasted on the top surface of sucking disc to make the suit hole cover arrange in on protruding pipe portion, protruding pipe portion is linked together through the drainage tube with the negative pressure host computer, the water sword subassembly sets up on the negative pressure host computer.

Preferably, the dressing is a medical PVA cotton block.

Preferably, the sucking disc includes paster portion, rib, the rib sets up on the top surface middle part of paster portion, the suction opening is seted up on the bottom surface middle part of paster portion to make the suction opening run through to the rib on, the one end of protruding pipe portion is connected on the rib.

Preferably, the bottom surface of the patch part is provided with a plurality of adsorption grooves, and each adsorption groove is communicated with the suction port.

Preferably, the external screw thread has been seted up on the outer circumferential surface of protruding pipe portion, the slip cover is equipped with the location lid on the drainage tube, be equipped with internal thread, first spacing bulge loop on the inner wall of location lid respectively to make the internal thread be located the one side of being close to protruding pipe portion, the circumference of drainage tube tip is equipped with the spacing bulge loop of second on the surface, and makes the external diameter of the spacing bulge loop of second be greater than the internal diameter of first spacing bulge loop, the internal thread spiro union is on the external screw thread to make the port of drainage tube and the port butt joint intercommunication of protruding pipe portion, still make first spacing bulge loop sticis on the spacing bulge loop of second.

Preferably, the debridement treatment device further comprises a foot switch, and the foot switch is electrically connected with the negative pressure main machine and/or the water knife assembly.

Preferably, an operation display screen is arranged on the negative pressure host machine.

Preferably, a hanging frame is arranged on the moving trolley.

Preferably, a push-pull handle is arranged on the movable trolley.

Preferably, the water jet scalpel assembly comprises a pump body, a flow guide connector, a plug connector, a liquid suction pipe, a conveying pipe, a waste liquid pipe and a debridement tool bit, wherein the pump body is arranged on the negative pressure host, two ends of the liquid suction pipe are respectively butted on an input port of the flow guide connector and the plug connector, two ends of the conveying pipe are respectively butted on an output port of the flow guide connector and an input port of the debridement tool bit, and one end of the waste liquid pipe is butted on a waste liquid outlet of the debridement tool bit.

The utility model has the advantages that: the utility model discloses an among the debridement treatment device, through setting up the top surface middle part of flange portion at the sucking disc to make the middle part of biological pellicle paste on the top surface of sucking disc, still make the suit hole cover at biological pellicle middle part arrange the flange portion in on. Therefore, the middle part of the biological semipermeable membrane can be well adhered to the sucking disc, and the sealing performance between the sucking disc and the biological semipermeable membrane can be effectively improved. The peripheral side edge of the biological semipermeable membrane can well meet the requirement of being stuck on a human body. Therefore, the dressing and the sucker can be reliably positioned, the sealing performance of use can be greatly improved, and the debridement treatment device is very good in reliability and stability. Through making drainage tube and protruding pipe portion dock together with can dismantling, when covering the biological semipermeable membrane like this, just can dismantle the drainage tube earlier, after the biological semipermeable membrane is installed in place, dock the drainage tube on protruding pipe portion again. Such structural design can improve the convenience of installation of biological semipermeable membrane effectively to this debridement treatment device uses very conveniently, can reach the purpose of quick debridement like this, and then this debridement treatment device's suitability is very good. Through the arrangement of the water jet scalpel assembly, the purpose of debridement can be achieved, and the application range of the debridement treatment device is further widened. Therefore, the debridement treatment device has the functions of debridement and negative pressure treatment, a user does not need to purchase two devices of debridement and negative pressure treatment at the same time, two treatment effects can be obtained by only purchasing one debridement treatment device, the use cost of the user is reduced, and the debridement treatment device is very economical and practical. The water jet cutter assembly is arranged on the negative pressure host machine, so that the arrangement of the conducting wires can be facilitated, and the debridement treatment device can be conveniently manufactured. Meanwhile, the whole structure of the debridement treatment device is very simple, and the debridement treatment device is very convenient to manufacture. Through setting up the negative pressure host computer on the travelling car, can conveniently remove the negative pressure host computer to can be convenient for move the negative pressure host computer to the position that needs on, this convenience that helps improving this debridement treatment device and uses as required.

Drawings

Fig. 1 is a schematic perspective view of the middle debridement treatment device of the present invention.

Fig. 2 is a schematic sectional structure view of the therapeutic bag of the present invention.

Fig. 3 is an enlarged schematic structural view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the suction cup of the present invention.

Fig. 5 is a schematic structural view of the direction of the sucking disc in the present invention.

Fig. 6 is a schematic view of a part of the structure of the reclaimed water knife assembly of the present invention.

Detailed Description

As shown in figures 1 to 4, the debridement treatment device with debridement and negative pressure treatment functions of the utility model comprises a negative pressure main machine 1, a movable trolley 2, a treatment bag 3 and a water jet scalpel assembly 4, wherein the negative pressure main machine 1 is arranged on the mobile trolley 2, the therapy bag 3 comprises a dressing 31, a suction cup 32, a biological semipermeable membrane 33 and a drainage tube 34, the suction cup 32 is arranged on the top surface of the dressing 31, and the suction port 321 of the suction cup 32 faces the dressing 31, a convex tube part 322 communicated with the suction port 321 is arranged on the middle part of the top surface of the suction cup 32, the middle part of the biological semipermeable membrane 33 is provided with a through sleeving hole 331, the middle part of the biological semipermeable membrane 33 is adhered to the top surface of the suction cup 32, the sleeving hole 331 is sleeved on the convex pipe portion 322, the convex pipe portion 322 is communicated with the negative pressure host 1 through the drainage pipe 34, and the water jet assembly 4 is arranged on the negative pressure host 1.

In the debridement treatment device, the convex tube portion 322 is provided at the center of the top surface of the suction cup 32, and the center portion of the semipermeable membrane 33 is adhered to the top surface of the suction cup 32, and the fitting hole 331 at the center portion of the semipermeable membrane 33 is fitted to the convex tube portion 322.

Thus, the middle portion of the semipermeable membrane 33 can be well adhered to the suction cup 32, and the sealing between the suction cup 32 and the semipermeable membrane 33 can be effectively improved. The peripheral side of the bio-semipermeable membrane 33 can meet the requirement of being adhered to the human body. Therefore, the dressing 31 and the sucking disc 32 can be reliably positioned, the sealing performance in use can be greatly improved, and the debridement treatment device is very good in reliability and stability.

By detachably abutting the drainage tube 34 and the convex tube part 322, when the biological semipermeable membrane 33 is covered, the drainage tube 34 can be detached first, and after the biological semipermeable membrane 33 is installed in place, the drainage tube 34 is abutted on the convex tube part 322. Such structural design can improve the convenience of installation of the biological semipermeable membrane 33 effectively to this debridement treatment device uses very conveniently, can reach the purpose of quick debridement like this, and then this debridement treatment device's suitability is very good.

Through the arrangement of the water jet scalpel component 4, the purpose of debridement can be achieved, so that the application range of the debridement treatment device is further widened. Therefore, the debridement treatment device has the functions of debridement and negative pressure treatment, a user does not need to purchase two devices of debridement and negative pressure treatment at the same time, two treatment effects can be obtained by only purchasing one debridement treatment device, the use cost of the user is reduced, and the debridement treatment device is very economical and practical. By arranging the water jet cutter assembly 4 on the negative pressure host machine 1, the arrangement of the conducting wires can be facilitated, so that the debridement treatment device can be conveniently manufactured.

Meanwhile, the whole structure of the debridement treatment device is very simple, and the debridement treatment device is very convenient to manufacture.

Through setting up negative pressure host computer 1 on travelling car 2, can conveniently remove negative pressure host computer 1 to can be convenient for move negative pressure host computer 1 to on the position that needs as required, this convenience that helps improving this debridement treatment device and uses.

The treatment bag 3 can meet the debridement requirements of multiple parts, can be used for general wound care, and has multiple functions.

The lower surface of the semipermeable bio-membrane 33 is provided with a sticking surface formed by a glue layer. So that it adheres well to the top surface of the suction cup 32 and the skin. The debridement treatment device can well meet the requirements of actual use.

In actual use, a cleaning tube can be inserted from the side wall of the bio-semipermeable membrane 33 and a seal is ensured. Therefore, the cleaning liquid can be introduced through the cleaning pipe, and the cleaning requirement can be ensured.

When the treatment package 3 is used, the specific operation is as follows: the wound surface is cleaned first and then the dressing 31 is applied to the wound surface. Suction cup 32 is then applied to the outer surface of dressing 31. Then, the adhesive surface of the semipermeable membrane 33 is adhered to the outer surface of the suction cup 32 and the skin around the wound surface, and the fitting hole 331 of the semipermeable membrane 33 is fitted to the protruding tube portion 322. One end of the draft tube 34 is then butted against the protruding tube part 322. The other end of the drain tube 34 is then docked to the debridement treatment device. Finally, the debridement treatment device is turned on, so that negative pressure can be generated on the inner side of the biological semipermeable membrane 33. Thus, the purpose of negative pressure debridement treatment can be achieved.

The dressing 31 is a medical PVA cotton block. Therefore, the debridement treatment device not only can have a very good adsorption effect, but also has smaller manufacturing and using cost, and the applicability of the debridement treatment device can be further improved.

As shown in fig. 2 to 4, the suction cup 32 includes a patch portion 323 and a reinforcing portion 324, the reinforcing portion 324 is disposed on a central portion of a top surface of the patch portion 323, the suction port 321 is opened on a central portion of a bottom surface of the patch portion 323, the suction port 321 penetrates the reinforcing portion 324, and one end of the protruding tube portion 322 is connected to the reinforcing portion 324. By adopting the combination structure of the patch part 323 and the reinforcing part 324, the suction cup 32 can be in a flat structure, which can effectively increase the contact area between the bio-semi-permeable membrane 33 and the suction cup 32, thereby contributing to further improving the stability and reliability of the installation and positioning of the suction cup 32. By providing the reinforcing portion 324, the position where the protruding tube portion 322 is located can be made to have high structural strength, and high reliability of the suction cup 32 can be ensured.

As shown in fig. 4 and 5, a plurality of suction grooves 325 are formed in the bottom surface of the attachment portion 323, and each suction groove 325 communicates with the suction port 321. Through the arrangement of the adsorption grooves 325, a larger-area adsorption effect can be generated on the patch part 323, so that a larger-area adsorption effect can be formed on the dressing 31, the negative pressure treatment effect can be further improved, and the applicability of the debridement treatment device can be further improved.

As shown in fig. 2 to 4, an external thread 326 is provided on an outer circumferential surface of the protruding tube portion 322, a positioning cap 341 is slidably sleeved on the draft tube 34, an internal thread 342 and a first limiting protruding ring 343 are respectively provided on an inner wall of the positioning cap 341, the internal thread 342 is located at a side close to the protruding tube portion 322, a second limiting protruding ring 344 is provided on a circumferential surface of an end portion of the draft tube 34, an outer diameter of the second limiting protruding ring 344 is larger than an inner diameter of the first limiting protruding ring 343, the internal thread 342 is screwed on the external thread 326, a port of the draft tube 34 is in butt communication with a port of the protruding tube portion 322, and the first limiting protruding ring 343 is tightly pressed on the second limiting protruding ring 344. The butt joint mode is convenient to operate and reliable, and the reliability and the stability of the butt joint of the drainage tube 34 and the convex tube part 322 can be effectively improved, so that the reliability and the use convenience of the debridement treatment device are further improved.

As shown in fig. 1, the debridement treatment device further comprises a foot switch 5, and the foot switch 5 is electrically connected with the negative pressure main machine 1 and/or the water jet assembly 4. Therefore, the negative pressure main machine 1 and the water jet scalpel assembly 4 can be controlled by the pedal switch 5, the negative pressure main machine 1 and the water jet scalpel assembly 4 can be prevented from being directly operated by hands, the negative pressure main machine 1 and the water jet scalpel assembly 4 can be prevented from being polluted, and the sanitation of the use of the debridement treatment device can be improved.

As shown in fig. 1, an operation display screen 11 is provided on the negative pressure main machine 1. By operating the display screen 11, the convenience of the debridement treatment device is improved.

In the actual use process, the foot switch 5 can be switched by operating the display screen 11, so that the foot switch 5 switches the negative pressure host 1 or the water jet assembly 4, and thus the use requirement can be well met.

As shown in fig. 1, the negative pressure main machine 1 is provided with an emergency stop switch 12. Therefore, the purpose of emergency stop can be achieved, and the safety of the debridement treatment device in use is further improved.

As shown in fig. 1, a hanging frame 21 is provided on the moving cart 2. The hanging rack 21 can be used for hanging saline bottles or other articles, thereby being beneficial to further improving the applicability of the debridement treatment device.

As shown in fig. 1, the trolley 2 is provided with a push-pull handle 22. This contributes to an improvement in the convenience of pushing and pulling the movable cart 2, thereby contributing to an improvement in the convenience of use of the debridement treatment apparatus.

As shown in fig. 1 and 6, the water jet scalpel assembly 4 includes a pump body 41, a diversion connector 42, a plug 43, a liquid suction pipe 44, a delivery pipe 45, a waste liquid pipe 46, and a debridement tool bit 47, the pump body 41 is disposed on the negative pressure main machine 1, two ends of the liquid suction pipe 44 are respectively butted with an input port of the diversion connector 42 and the plug 43, two ends of the delivery pipe 45 are respectively butted with an output port of the diversion connector 42 and an input port of the debridement tool bit 47, and one end of the waste liquid pipe 46 is butted with a waste liquid outlet of the debridement tool bit 47. The structure of the water jet scalpel component 4 is very simple and reliable, the water jet scalpel component is very convenient to manufacture and use, and can well complete the effects of debridement and waste liquid recovery, which is favorable for further improving the applicability of the debridement treatment device.

As shown in fig. 1 and 6, the liquid suction pipe 44 is a flexible pipe, the liquid suction pipe 44 is provided with a flow stopping clip 441, the delivery pipe 45 is a high-pressure thin pipe, the delivery pipe 45 is also a flexible pipe, and the waste liquid pipe 46 is a flexible pipe. Therefore, the use convenience can be improved, and the reliability of the water jet scalpel assembly 4 can be improved, so that the applicability of the debridement treatment device can be further improved.

As shown in fig. 1, when the water jet scalpel assembly 4 is used, the physiological saline bag 10 is hung on the hanging frame 21; then the plug 43 is plugged on the physiological saline bag 10; then, the pump body 41 is opened, namely, the physiological saline in the physiological saline bag 10 is extracted through the pump body 41 and the pipette 44, and the physiological saline enters the debridement tool bit 47 through the delivery pipe 45, so that the debridement effect can be realized through the debridement tool bit 47. The other end of the waste liquid pipe 46 is arranged in a waste liquid barrel on the movable trolley 2, so that the waste liquid collecting effect can be achieved.

As shown in fig. 1, a placing clamping frame 23 is arranged on the moving trolley 2, the debridement cutter head 47 is placed on the placing clamping frame 23, and the debridement cutter head 47 is clamped on the placing clamping frame 23. Thus, the debridement tool bit 47 can be conveniently placed and positioned, and the reliability and the use convenience of the debridement treatment device are improved.

The debridement cutter head 47 is a debridement cutter head with an input port, a debridement knife edge and a waste liquid outlet. Therefore, the effects of normal saline input, debridement and waste liquid collection can be achieved, and the use requirement can be well met.

The diversion connector 42 is a diversion connector with a butt joint port, an input port and an output port, the butt joint port is used for butt joint on the pump body 41, so that the pump body 41 can suck and send out the physiological saline, and the requirement of actual use can be well met.

The above-mentioned embodiment is the preferred embodiment of the present invention, all with the similar structure of the present invention and the equivalent changes made all should belong to the protection category of the present invention.

Claims

1. The utility model provides a clear treatment device that creates with clear wound, negative pressure treatment function which characterized in that: including negative pressure host computer (1), removal dolly (2), treatment package (3), water sword subassembly (4), wherein negative pressure host computer (1) sets up on travelling car (2), treatment package (3) are including dressing (31), sucking disc (32), biological semi-permeable membrane (33), drainage tube (34), sucking disc (32) are arranged on the top surface of dressing (31) to make suction inlet (321) of sucking disc (32) towards dressing (31), be equipped with on the top surface middle part of sucking disc (32) and inhale the protruding pipe portion (322) that are linked together of mouth (321), suit hole (331) that run through is seted up at the middle part of biological semi-permeable membrane (33), the middle part of biological semi-permeable membrane (33) is pasted on the top surface of sucking disc (32) to make suit hole (331) set place protruding pipe portion (322) in, protruding pipe portion (322) are linked together through drainage tube (34) with negative pressure host computer (1), the water jet cutter assembly (4) is arranged on the negative pressure main machine (1).

2. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: the dressing (31) is a medical PVA cotton block.

3. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: the sucking disc (32) includes paster portion (323), rib (324) set up on the top surface middle part of paster portion (323), suction inlet (321) are seted up on the bottom surface middle part of paster portion (323) to make suction inlet (321) run through to on rib (324), the one end of protruding pipe portion (322) is connected on rib (324).

4. The debridement treatment device with debridement and negative pressure treatment functions according to claim 3, characterized in that: a plurality of adsorption grooves (325) are formed in the bottom surface of the sticking piece portion (323), and each adsorption groove (325) is communicated with the suction port (321).

5. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1 or 3, characterized in that: the drainage tube is characterized in that an external thread (326) is formed in the outer circumferential surface of the convex tube part (322), a positioning cover (341) is slidably sleeved on the drainage tube (34), an internal thread (342) and a first limiting convex ring (343) are respectively arranged on the inner wall of the positioning cover (341), the internal thread (342) is located on one side close to the convex tube part (322), a second limiting convex ring (344) is arranged on the circumferential surface of the end part of the drainage tube (34), the outer diameter of the second limiting convex ring (344) is larger than the inner diameter of the first limiting convex ring (343), the internal thread (342) is screwed on the external thread (326), the port of the drainage tube (34) is communicated with the port of the convex tube part (322) in a butt joint mode, and the first limiting convex ring (343) is tightly pressed on the second limiting convex ring (344).

6. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: the negative pressure water jet device is characterized by further comprising a foot switch (5), wherein the foot switch (5) is electrically connected with the negative pressure main machine (1) and/or the water jet assembly (4).

7. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: and an operation display screen (11) is arranged on the negative pressure host (1).

8. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: the movable trolley (2) is provided with a hanging frame (21).

9. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: the movable trolley (2) is provided with a push-pull handle (22).

10. The debridement treatment device with debridement and negative pressure treatment functions according to claim 1, wherein: the water jet scalpel assembly (4) comprises a pump body (41), a flow guide joint (42), a plug-in connector (43), a liquid suction pipe (44), a conveying pipe (45), a waste liquid pipe (46) and a debridement tool bit (47), wherein the pump body (41) is arranged on the negative pressure host (1), two ends of the liquid suction pipe (44) are respectively butted on an input port and the plug-in connector (43) of the flow guide joint (42), two ends of the conveying pipe (45) are respectively butted on an output port of the flow guide joint (42) and an input port of the debridement tool bit (47), and one end of the waste liquid pipe (46) is butted on a waste liquid outlet of the debridement tool bit (47).