CN214231507U

CN214231507U - Skin protection film for operation in water

Info

Publication number: CN214231507U
Application number: CN202023041711.3U
Authority: CN
Inventors: 孙明扬; 张喜亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-09-21
Anticipated expiration: 2030-12-16

Abstract

The utility model belongs to the technical field of medical instrument, solved among the prior art pathology sample collect incomplete, liquid water conservancy diversion incomplete and incision protection not in place technical problem, provided a operation aquatic operation is used and protected the involucra membrane, including protecting involucra membrane, sample filtration collection device and liquid guiding device, protect and seted up perineum opening on the involucra membrane, two side breakpoint formulas of this perineum open-ended are connected, it all is equipped with abduction formula collection liquid membrane to protect the involucra membrane both sides, liquid guiding device is located the lower extreme of protecting involucra membrane and abduction formula collection liquid membrane, it all with liquid guiding device integrated into one piece to protect involucra membrane and abduction formula collection liquid membrane, it is equipped with metal support ring to protect between involucra membrane and the liquid guiding device, liquid guiding device link up from top to bottom. Operation aquatic operation use and protect the involucra have prevent that pathology sample from collecting incomplete, the waste liquid is whole get into in the waste liquid bucket, more protect notched advantage completely.

Description

Skin protection film for operation in water

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a involucra is protected in operation aquatic operation use.

Background

With the development of the on-site technology, the current operation mode is changed from the original invasive mode to the minimally invasive mode, so that a plurality of minimally invasive operation modes are created, and some operation modes can be developed by applying working media during the operation, for example, the transurethral prostate operation and the transvaginal hysteroscopy operation which are widely applied at present can be smoothly operated by applying the working media, the applied working media are 5% glucose, 0.9% sodium chloride and the like, and the operation in the operation and the collection of pathological specimens after the operation have various problems: the pathological specimens are generally in a block shape, the required pathological specimen tissues can be obtained only by manual secondary filtration, and the pathological specimen loss inevitably occurs in the process. Secondly, liquid splashing can occur when the working medium is applied in the operation, the incision infection rate is increased due to leakage, medical electric burn can occur, and even the occupational exposure risk is increased. However, the skin protection membranes currently used in the market can only play a role in protecting the skin in a limited way or partially guiding liquid, but no skin protection device which can simultaneously have functions of collecting pathology, guiding liquid and protecting incision so as to reduce the problems is available.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a involucra is protected in operation aquatic for solve pathological specimen collection incomplete, liquid water conservancy diversion incomplete, incision protection not in place's technical problem.

The embodiment of the utility model provides a skin protection film for operation in water, which comprises a skin protection film, a specimen filtering and collecting device and a liquid guiding device, wherein the skin protection film is provided with a perineum opening, two sides of the perineum opening are connected in a breakpoint manner, two sides of the skin protection film are respectively provided with an outward-extending liquid collecting film, the liquid guiding device is positioned at the lower ends of the skin protection film and the outward-extending liquid collecting film, the skin protection film and the outward-extending liquid collecting film are both integrally formed with the liquid guiding device, an upper metal supporting ring is arranged between the skin protection film and the liquid guiding device, the liquid guiding device is vertically communicated, the upper end opening of the liquid guiding device is connected with the upper metal supporting ring, the lower end of the skin protection film and the lower ends of the two outward-extending liquid collecting films are both connected with the upper metal supporting ring, the specimen filtering and collecting device is arranged in the liquid guiding device, a waste liquid barrel is arranged below the liquid guiding device, the specimen filtering and collecting device is detachably connected with the inner side surface of the liquid flow guide device.

The working principle and the process are as follows:

the skin protection film is adhered to the skin of a patient, so that the perineum opening corresponds to the position of an operation incision, the perineum opening is torn when the operation is performed, the breakpoint connection ensures that the perineum opening is complete and not opened when the skin protection film is not used, the accidental tearing of the perineum opening is prevented, and the perineum opening can be torn manually when the skin protection film is used, so that the use is convenient; the upper metal support ring enables an opening at the upper end of the liquid guide device to be opened, surgical waste liquid drives pathological specimen tissues to flow out from the opening of the perineum, the outward-extending liquid collecting film plays a role in restraining and collecting the waste liquid, the waste liquid is prevented from splashing everywhere, the waste liquid flows into the liquid guide device, the specimen filtering and collecting device filters the pathological specimen tissues carried in the waste liquid, and finally the liquid guide device enables the waste liquid to flow to the liquid drainage device and leaves the pathological specimen tissues on the specimen filtering and collecting device; after the collection finishes filtering, tear sample filtration collection device from liquid guiding device, can take pathological sample away the save, sample filtration collection device can dismantle the mode of being connected with liquid guiding device, and it is more convenient to take off sample filtration collection device.

Preferably, the liquid guiding device is in an inverted round table shape, and the inner wall thickness of the liquid guiding device is 0.2mm-1 mm.

The liquid guiding device is inverted in a truncated cone shape, the inside of the liquid guiding device is communicated up and down, so that the liquid guiding device becomes a liquid collecting funnel, waste liquid is convenient to collect and discharge, the thickness of the inner wall is 0.2-1mm, the material is saved, and the collection of liquid cannot be influenced.

Preferably, the specimen filtering and collecting device comprises a filter mesh bag, the upper end of the filter mesh bag is connected with the inner wall of the liquid flow guide device in a breakpoint manner, and the joint of the filter mesh bag and the liquid flow guide device is in auxiliary connection through an adhesive tape.

The filter screen bag can filter the waste liquid to keep pathological sample tissue, the filter screen bag is conveniently taken down in the connection of breakpoint formula, and sticky tape auxiliary connection has strengthened the firm in connection degree between filter screen bag and the liquid guiding device.

Preferably, the filter mesh bag is made of 80-150 mesh nylon mesh.

The nylon net with 80-150 meshes can better collect pathological specimen tissues, does not omit small pathological tissue specimens, and does not influence waste liquid discharge.

Preferably, the specimen filtering and collecting device is provided with a tightening device, and the tightening device is positioned at the joint of the specimen filtering and collecting device and the flow guide device.

Tightening means is favorable to filtering the sample collection device with taking off and draws in fast, convenient save.

Preferably, tightening means includes the tightening rope, the tightening rope along sample filtration collection device 'S sack border winding a week, the setting of the formula of interlude of tightening rope S-shaped is in sample filtration collection device' S sack department.

The filter mesh bag is quickly folded by pulling the tightening rope, so that the pathological specimen is conveniently carried and taken and placed.

Preferably, the tightening rope is a coherent rope body.

The coherent rope body prevents the tightening rope from penetrating out of the filter mesh bag to influence the bag opening tightening operation.

Preferably, the lower end of the liquid guide device is connected with a lower metal support ring, and the lower metal support ring is positioned above the waste liquid barrel.

The lower metal support ring is matched with the upper metal support ring to prop open the liquid flow guide device, so that the filter mesh bag is unfolded, the filter area is increased, and the permeation rate of water is increased.

Preferably, the lower extreme of sample filtration collection device is located the waste liquid bucket top, the end of liquid guiding device is located the waste liquid bucket.

The specimen filtering and collecting device is positioned above the waste liquid barrel, can prevent bacterial pollution and ensure the aseptic requirement, and the tail end of the liquid flow guide device is positioned in the waste liquid barrel, so that the waste liquid can be prevented from flowing and scattering outside the waste liquid barrel.

Preferably, the skin protection membrane, the outward-extending liquid collecting membrane and the liquid guiding device are all made of transparent PVC plastic materials, and the specimen filtering and collecting device is provided with a marking line for marking the quality of filtered substances.

By adding the mark line in the filter net, the weight of the excised specimen can be preliminarily estimated, the operation process can be guided to a certain extent, and the operation effect can be evaluated.

To sum up, the utility model has the advantages that:

the utility model discloses a synthesize the setting of skin protection film and filter screen, can filter and collect case sample tissue, prevent to collect the potential safety hazard that leads to the diagnosis not clear or the diagnosis is not complete and bring for the patient because of the pathology, simplify the sample and collect the flow, shorten the operating time, reduce medical personnel work load, improve work efficiency, can also collect through the waste liquid and concentrate the emission and reduce occupation exposure risk, skin protection film can fully protect patient's skin and reduce incision infection and iatrogenic nature electrical damage, furthest protects doctor and patient's both sides ' interests.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and for those skilled in the art, without creative efforts, other drawings can be obtained according to these drawings, and these drawings are all within the protection scope of the present invention.

Fig. 1 is a front view of the overall structure of embodiment 1 of the present invention;

fig. 2 is a main sectional view of the whole structure of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of the specimen filtering and collecting device in embodiment 2 of the present invention.

Parts and numbering in the drawings: 1. a skin protection membrane; 2. an extended liquid collecting membrane; 3. the perineum is open; 4. an upper metal support ring; 5. a liquid diversion device; 6. a lower metal support ring; 7. a waste liquid barrel; 8. a specimen filtering and collecting device; 9. a tightening device; 10. and marking lines.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In case of conflict, various features of the present disclosure and embodiments may be combined with each other, all within the scope of the present disclosure.

Example 1:

as shown in figures 1 and 2, a skin protection membrane 1 for operation in water comprises a skin protection membrane 1, a specimen filtering and collecting device 8 and a liquid guiding device 5, wherein a perineum opening 3 is formed on the skin protection membrane 1, two side edges of the perineum opening 3 are connected in a breakpoint manner, outward-extending liquid collecting membranes 2 are respectively arranged on two sides of the skin protection membrane 1, the liquid guiding device 5 is positioned at the lower ends of the skin protection membrane 1 and the outward-extending liquid collecting membranes 2, the skin protection membrane 1 and the outward-extending liquid collecting membranes 2 are integrally formed with the liquid guiding device 5, an upper metal support ring 4 is arranged between the skin protection membrane 1 and the liquid guiding device 5, the liquid guiding device 5 is vertically communicated, an upper end opening of the liquid guiding device 5 is connected with an upper metal support ring 4, the lower end of the skin protection membrane 1 and the lower ends of the two outward-extending liquid collecting membranes 2 are both connected with the upper metal support ring 4, the specimen filtering and collecting device 8 is arranged inside the liquid guiding device 5, the waste liquid barrel 7 is arranged below the liquid flow guide device 5, and the specimen filtering and collecting device 8 is detachably connected with the inner side surface of the liquid flow guide device 5. The specimen filtering and collecting device 8 comprises a filter mesh bag, the upper end of the filter mesh bag is connected with the inner wall of the liquid flow guide device 5 in a breakpoint manner, and the joint of the filter mesh bag and the liquid flow guide device 5 is in auxiliary connection through an adhesive tape. The specimen filtering and collecting device 8 is provided with a tightening device 9, and the tightening device 9 is positioned at the joint of the specimen filtering and collecting device 8 and the flow guide device. Tightening means 9 is favorable to filtering the sample collection device 8 with taking off and draws in fast, convenient save. Tightening means 9 is including tightening up the rope, tightens up the rope and filters collection device 8 'S sack border winding a week along the sample, tightens up the S-shaped interlude formula of rope and sets up in sample filtration collection device 8' S sack department.

The liquid guiding device 5 is in an inverted round table shape, and the thickness of the inner wall of the liquid guiding device is 0.2mm-1 mm. The thickness of the inner wall is 0.3 mm.

The liquid guiding device 5 is inverted in a truncated cone shape, the inside of the liquid guiding device is communicated up and down, so that the liquid guiding device becomes a liquid collecting funnel, waste liquid is convenient to collect and discharge, the thickness of the inner wall is 0.2-1mm, materials are saved, and the collection of liquid cannot be influenced.

The filter mesh bag is made of 80-150 mesh nylon mesh.

The tightening rope is a coherent rope body. The coherent rope body prevents the tightening rope from penetrating out of the filter mesh bag to influence the bag opening tightening operation.

The lower end of the liquid guiding device 5 is connected with a lower metal support ring 6, and the lower metal support ring 6 is positioned above the waste liquid barrel 7. The lower extreme of sample filtration collection device 8 is located waste liquid bucket 7 top, and the end of liquid guiding device 5 is located waste liquid bucket 7.

The lower metal support ring 6 is matched with the upper metal support ring 4 to prop open the liquid guide device 5, so that the filter mesh bag is unfolded, the filter area is increased, and the permeation rate of water is increased. Sample filters collection device 8 and is located waste liquid bucket 7 top, can prevent bacterial contamination, guarantees aseptic requirement, and the end of liquid guiding device 5 is located waste liquid bucket 7, can prevent that the waste liquid from flowing to disperse outside waste liquid bucket 7.

The working principle and the process are as follows:

the perineum protecting film 1 is adhered to the skin of a patient, so that the perineum opening 3 corresponds to the position of an operation cut, the perineum opening 3 is torn when the operation is performed, the breakpoint connection ensures that the perineum opening 3 is not completely opened when the perineum protecting film 1 is not used, accidental tearing is prevented, and the perineum opening 3 can be torn manually when the perineum protecting film is used, so that the use is convenient; go up metal support ring 4 and make the upper end opening of liquid guiding device 5 open, the operation waste liquid area pathology sample tissue flows from perineum opening 3, abduction formula collection liquid membrane 2 plays the effect that the restraint collects to the waste liquid, prevent waste liquid splash everywhere, the waste liquid flows into in liquid guiding device 5, the pathology sample tissue that carries in the sample filters collection device 8 filtration waste liquid, the filter screen bag can filter the waste liquid, and remain pathology sample tissue, the convenient filter screen bag that takes off of connection of breakpoint formula, sticky tape auxiliary connection has strengthened the firm in connection degree between filter screen bag and the liquid guiding device 5. Finally the liquid diversion device 5 makes the waste liquid flow to the drainage device and leaves the pathological sample tissue on the sample filtering and collecting device 8; after the collection finishes filtering, tear sample filtration collection device 8 from liquid guiding device 5, can take pathological sample away the save, the pulling is tightened up the rope and is drawn in fast with filtering the pocket in, conveniently carries and gets and put pathological sample. The sample filters the mode that

collection device

8 and 5 breakpoint formulas of liquid guiding device are connected, and it is more convenient to take off sample and filter collection device 8.

The breakpoint connection is a common connection mode, is widely applied to breakpoint garbage bags, breakpoint freshness protection bags and other packaging bags in a large scale.

The upper metal support ring 4 and the lower metal support ring 6 are made of aluminum alloy with better ductility and toughness.

Example 2:

as shown in fig. 3, in this embodiment, based on embodiment 1, the skin-protecting membrane 1, the outward-extending liquid-collecting membrane 2 and the liquid guiding device 5 are all made of transparent PVC plastic material, the specimen filtering and collecting device 8 is provided with a mark line 10 for indicating the amount of the filtered substance, and the number of the mark line 10 is a mass number value, which indicates the mass of pathological tissues in different volumes.

The mark line 10 in the filter net is added, so that the weight of the excised specimen can be preliminarily estimated, the operation process can be guided to a certain degree, and the operation effect can be evaluated.

Embodiment 2 the rest of the structure and the working principle are the same as those of embodiment 1.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A skin protection membrane for operation in water for surgery is characterized by comprising a skin protection membrane, a specimen filtering and collecting device and a liquid diversion device, wherein a perineum opening is formed in the skin protection membrane, two side edges of the perineum opening are connected in a breakpoint manner, outward-extending liquid collecting membranes are arranged on two sides of the skin protection membrane, the liquid diversion device is positioned at the lower ends of the skin protection membrane and the outward-extending liquid collecting membranes, the skin protection membrane and the outward-extending liquid collecting membranes are integrally formed with the liquid diversion device, an upper metal support ring is arranged between the skin protection membrane and the liquid diversion device, the liquid diversion device is communicated from top to bottom, an opening at the upper end of the liquid diversion device is connected with an upper metal support ring, the lower end of the skin protection membrane and the lower ends of the two outward-extending liquid collecting membranes are connected with the upper metal support ring, the specimen filtering and collecting device is arranged in the liquid diversion device, a waste liquid barrel is arranged below the liquid diversion device, the specimen filtering and collecting device is detachably connected with the inner side surface of the liquid flow guide device.

2. A skin membrane for operation in surgical water as claimed in claim 1, wherein the liquid guiding device is in the shape of an inverted truncated cone, and the inner wall thickness of the liquid guiding device is 0.2mm-1 mm.

3. A skin membrane for operation in water as claimed in claim 2, wherein the specimen filtering and collecting device comprises a filter mesh bag, the upper end of the filter mesh bag is connected with the inner wall of the liquid diversion device in a breakpoint manner, and the joint of the filter mesh bag and the liquid diversion device is connected with the filter mesh bag in an auxiliary manner by using an adhesive tape.

4. A skin membrane for use in surgical underwater operations according to claim 3, wherein said filter mesh bag is made of 80-150 mesh nylon mesh.

5. A skin membrane for operation in surgical water as claimed in claim 4, wherein the sample filtering and collecting device is provided with a tightening device, and the tightening device is located at the connection position of the sample filtering and collecting device and the flow guide device.

6. A skin membrane for operation in surgical water as claimed in claim 5, wherein the tightening device comprises a tightening rope, the tightening rope is wound along the edge of the bag opening of the specimen filtering and collecting device for one circle, and the tightening rope is arranged at the bag opening of the specimen filtering and collecting device in an S-shaped penetrating manner.

7. A skin membrane for use in surgical underwater operations according to claim 6, wherein said cinching cord is a coherent cord body.

8. A skin membrane for operation in water according to claim 7, wherein the lower end of the liquid guiding device is connected with a lower metal support ring, and the lower metal support ring is located above the waste liquid barrel.

9. A skin membrane for operation in surgical water as claimed in claim 7, wherein the lower end of the specimen filtering and collecting device is located above the waste liquid barrel, and the end of the liquid guiding device is located in the waste liquid barrel.

10. A skin membrane for use in surgical underwater operations according to any one of claims 1 to 9, wherein said skin membrane, said flared liquid collection membrane and said liquid diversion device are made of transparent PVC plastic material, and said specimen filtration and collection device is provided with a marking line for indicating the amount of filtered material.