Body fluid treatment device

Abstract

The body fluid treatment device comprises a collecting bag, and the collecting bag comprises an opening formed in the top and an adhesive tape arranged on the side, close to the opening, of the collecting bag. The air bag is arranged on the side, close to the opening, of the collecting bag, and the air bag is connected with the collecting bag in a sealed mode. The gastrointestinal endoscope body fluid collecting device has the advantages that body fluid can be collected in time when a patient is subjected to gastrointestinal endoscope, the body fluid cannot splash after being collected, the visual field of a doctor cannot be affected in the collecting process, and an operation can be conducted stably.

Description

Technical Field

[0001] The utility model relates to the technical field of gastroenteroscopy, in particular to a body fluid processing device. Background Art

[0002] When doing a gastroenteroscopy, the body fluids that flow out of the patient will stain the patient's clothes and body. When too much body fluid flows out, the patient's self-esteem will also be affected. This phenomenon is relatively common in hospitals, but such problems need to be solved. Clinically, pads are often used to alleviate body fluid contamination. However, the pad is at the lowest point and is far away from the liquid outlet (mouth, anus). Therefore, the body fluid needs to flow through the skin to the pad. In addition, because the pad absorbs liquid slowly, body fluids accumulate on the surface of the pad and cannot be eliminated in time. When the operation time is long, the patient's skin is often immersed in body fluids for a long time, which may cause skin problems such as dermatitis and eczema. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the technical problem that the body fluids of patients undergoing gastroenteroscopy cannot be collected and eliminated in time, the present utility model is proposed.

[0005] The utility model aims to provide a body fluid processing device, which aims to solve the problem that body fluids of patients cannot be collected and eliminated in time when undergoing gastroenteroscopy.

[0006] In order to solve the problem that the body fluids of the above patients cannot be collected and eliminated in time when undergoing gastroenteroscopy, the utility model provides the following technical solutions: a body fluid processing device, comprising a collection bag, the collection bag comprising an opening arranged at the top, an adhesive tape arranged on one side of the collection bag close to the opening; and,

[0007] An airbag, and an airbag arranged on a side of the collecting bag close to the opening, wherein the airbag is arranged to be sealed and connected with the collecting bag.

[0008] As a preferred solution of the body fluid treatment device of the utility model, one side of the collection bag is set as a plane, and a liquid absorbent pad is arranged inside the collection bag, and the liquid absorbent pad is arranged and attached to the inner surface of the collection bag.

[0009] As a preferred solution of the body fluid treatment device of the utility model, wherein: the adhesive tape is fixedly connected to one side of the opening of the collection bag, and a disassembly opening is provided on the side of the adhesive tape away from the collection bag.

[0010] As a preferred solution of the body fluid treatment device of the utility model, an airbag is provided on the side of the adhesive tape close to the collection bag, and fixing tubes are provided on both ends of the airbag close to the side of the adhesive tape. The airbag is sealed and fixedly connected to the side of the collection bag close to the opening.

[0011] As a preferred solution of the body fluid treatment device of the utility model, wherein: the fixed tubes are provided with two groups, the fixed tubes are provided to be vertically fixedly connected with the adhesive tape, and one side of the fixed tubes is provided with an air injection hole.

[0012] As a preferred solution of the body fluid treatment device of the utility model, wherein: the fixed tube is arranged on a side away from the adhesive tape and fixedly connected to two ends of the airbag, and a sealing connection is arranged between the two ends of the airbag and the fixed tube.

[0013] As a preferred solution of the body fluid treatment device of the utility model, wherein: the fixed tube and both ends of the airbag are arranged obliquely, and the inclination angle of the fixed tube and both ends of the airbag is set to 45 to 120 degrees.

[0014] As a preferred solution of the body fluid treatment device of the utility model, it also includes an aspirator, which is arranged on one side of the collection bag, and includes a connecting tube which is sealed and connected between the aspirator and the collection bag.

[0015] The collecting bag comprises an interface valve which is cooperatively connected with the connecting pipe.

[0016] As a preferred solution of the body fluid processing device of the utility model, wherein: the connecting tube is arranged on a side away from the aspirator and is sealedly connected to an interface valve, and the interface valve is arranged through the collection bag.

[0017] As a preferred solution of the body fluid processing device of the utility model, wherein: a drainage groove is arranged on the side of the interface valve away from the connecting tube, and the drainage groove includes a drainage port arranged on the side away from the connecting tube.

[0018] The beneficial effects of the body fluid processing device of the utility model are as follows: body fluids of patients undergoing gastroenteroscopy can be collected in time, and the body fluids will not splash after collection, and the collection process will not affect the doctor's field of vision, so the operation can be carried out smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0020] Figure 1 This is the overall appearance diagram of the utility model.

[0021] Figure 2 It is an overall front view of the utility model.

[0022] Figure 3 It is a schematic diagram of the structure in which two long adhesive tapes are arranged in the utility model.

[0023] Figure 4 It is an overall top view of the utility model.

[0024] Figure 5 This is a structural comparison diagram of the angle formed between the airbag and the fixed tube in the utility model.

[0025] Figure 6 This is a structural comparison diagram of the angle formed between the airbag and the fixed tube in the utility model.

[0026] Figure 7 This is a comparison diagram of the suction device installation position structure in the present utility model.

[0027] Figure 8 It is a schematic diagram of the structure in which the suction device of the utility model is installed at the connection between the collection bag and the adhesive tape.

[0028] Fig. 9 This is a structural comparison diagram of a square drainage port and an inclined drainage port in the utility model.

[0029] Fig.10 It is a schematic diagram of the structure in which the drainage port in the utility model is inclined both up and down. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figures 1 to 4 , which is the first embodiment of the utility model, and this embodiment provides a body fluid processing device, including a collecting bag 100, and an opening 101 arranged on one side of the collecting bag 100. The collecting bag 100 is used to collect the patient's body fluid. During gastrointestinal endoscopic surgery, the patient will flow out body fluid from the anus and mouth, and the patient's body fluid is collected through the opening 101 of the collecting bag 100. One side of the collecting bag 100 is set as a plane. During surgery, the plane side of the collecting bag 100 is attached to the patient's skin. A soft material can be set on one side of the plane of the collecting bag 100 so that the collecting bag 100 will not hit the patient, and the patient will be more comfortable during the operation.

[0035] Furthermore, an adhesive tape 102 is provided on one side of the opening 101 of the collecting bag 100. The adhesive tape 102 is fixedly provided on the side of the collecting bag 100 close to the opening 101. The adhesive tape 102 is used to adhere to the patient's skin surface. The adhesive tape 102 is made of a material with strong adhesion and good air permeability. The opening 102a on the adhesive tape 102 is provided with a tearable structure. There are several openings on the adhesive tape 102. By tearing open any one of the openings 102a on the adhesive tape 102, an angle can be generated between the adhesive tapes 102, and the angle can make the adhesive tape 102 better fit on the patient's skin surface.

[0036] Preferably, when the adhesive tape 102 is attached to the patient's skin surface, it may be subjected to excessive force, causing the adhesive tape 102 to separate from the patient's skin. In this process, when there is a lot of body fluid in the collection bag 100, the adhesiveness generated by the adhesive tape 102 is also relatively large, that is, the force on the patient's skin is relatively large, which may cause the patient to feel a painful pulling sensation. At this time, two longer adhesive tapes 102 are provided at both ends of the adhesive tape 102, so that the adhesive tape 102 can be wrapped around the patient's legs during surgery, thereby reducing the pulling force of the adhesive tape 102 on the patient's skin.

[0037] During gastrointestinal endoscopy, the patient lies on his side, and during gastroscopy, the longer adhesive tape 102 can be attached to the chin and the position between the upper lip and the nose.

[0038] During colonoscopy, it can be attached to the patient's buttocks and thigh roots, which will not make the patient feel any pulling sensation and also ensure that the doctor's field of vision during the operation will not be blocked.

[0039] Example 2

[0040] Reference Figures 1 to 6, which is the second embodiment of the utility model. Different from the previous embodiment, it also includes an airbag 200 arranged on the side of the collecting bag 100 close to the opening 101. The airbag 200 is fixedly connected to the side of the opening 101 of the collecting bag 100, and is expanded when the airbag 200 is fully inflated. Because the airbag 200 and the collecting bag 100 are fixedly sealed, the collecting bag 100 is also expanded along with the airbag 200 during the expansion of the airbag 200. The airbag 200 is arranged to be arc-shaped and the shape of the airbag 200 is fixed. Therefore, after the airbag 200 is expanded, the collecting bag 100 is also expanded to the same shape. An injection hole 201a is provided on the fixed tube 201. The injection hole 201a can be connected during inflation and automatically closed when the injection stops.

[0041] Furthermore, the airbag 200 is connected to the adhesive tape 102 via a fixing tube 201, and the fixing tube 201 is vertically and sealedly connected to the adhesive tape 102. The fixing tube 201 is made of a hard material and does not deform. Therefore, when one side of the collecting bag 100 is in contact with the patient's skin, the fixing tube 201 can always be kept in a vertical state. The fixing tube 201 is arranged on the side away from the adhesive tape 102 and is sealed and fixedly connected to the airbag 200. At this time, one end of the airbag 200 is arranged to be fixedly connected to the fixing tube 201, so the direction of the airbag 200 after being expanded is fixed.

[0042] Furthermore, the angle between the airbag 200 and the fixing tube 201 is set at 45 to 120 degrees.

[0043] Furthermore, when the angle between the airbag 200 and the fixed tube 201 is set at 45 to 70 degrees, the airbag 200 will not affect the surgeon's line of sight, but the effect will not be good during the process of collecting body fluids. The range of collecting body fluids is small, and part of the fluid cannot be collected by the collection bag 100.

[0044] Furthermore, when the angle between the airbag 200 and the fixing tube 201 is set at 90-120 degrees, the collection effect of the patient's body fluid is optimal, but it will affect the surgeon's line of sight, resulting in poor surgical results.

[0045] Preferably, when the angle between the airbag 200 and the fixing tube 201 is set at 70-90 degrees, the size of the collecting bag 100 expanded by the airbag 200 has a better collecting effect and will not affect the doctor's vision during surgery.

[0046] Example 3

[0047] Reference Figures 1 to 8, which is the third embodiment of the utility model. Different from the previous embodiment, it also includes an interface valve 302. The interface valve 302 is arranged on the collection bag 100 through the interface valve 302. The connecting tube 301 is arranged to be connected with the interface valve 302. The connecting tube 301 is sealed with the interface valve 302. The side of the connecting tube 301 away from the interface valve 302 is connected to the suction device 300. The suction device 300 is used to absorb the liquid inside the collection bag 100.

[0048] Furthermore, when the gastroenteroscopy produces body fluid, the body fluid is relatively thick and is not easy to be completely sucked away by the suction device 300. Therefore, only the maximum amount of body fluid can be sucked away, and the remaining body fluid flows into the collection bag 100 for collection. When the interface valve 302 is set above the bottom of the collection bag 100, the body fluid first flows into the collection bag 100, and at this time the body fluid is absorbed by the absorbent pad 103 attached to the inner surface of the collection bag 100. When the body fluid in the collection bag 100 can no longer be absorbed by the absorbent pad 103, the body fluid begins to accumulate. When the body fluid reaches the position of the interface valve 302, the body fluid is sucked away by the connecting tube 301 through the action of the suction device 300.

[0049] Furthermore, when the interface valve 302 is arranged above the bottom of the collecting bag 100, after the body fluid cannot be absorbed by the absorbent pad 103, the liquid level of the collected body fluid will rise, and the weight of the collecting bag 100 will also increase. At this time, the position of the interface valve 302 can be set on the upper side of the absorbent pad 103 close to the bottom end of the collecting bag 100. At this time, when the absorbent pad 103 cannot absorb the body fluid, the liquid level of the body fluid begins to rise in the collecting bag 100. Because the position of the interface valve 302 is set on the upper end of the bottom absorbent pad 103 and is extremely close to the absorbent pad 103, the body fluid cannot be absorbed by the absorbent pad 103 at the beginning and is stored in the collecting bag 100. The collected body fluid will be absorbed by the suction device 300 as soon as the liquid level is generated.

[0050] Furthermore, when the interface valve 302 is set at the bottom of the collection bag 100, the body fluid is first collected on the absorbent pad 103 in the collection bag 100. When the absorbent pad 103 absorbs the body fluid to the point where it can no longer absorb the body fluid, the body fluid is stored at the bottom of the collection bag 100. At this time, the connecting tube 301 connected to the interface valve 302 set at the bottom of the collection bag 100 draws out the body fluid inside the collection bag 100 under the action of the suction device 300.

[0051] Furthermore, when the interface valve 302 is set above the absorbent pad 103 and extremely close to the bottom of the absorbent pad 103, the absorbent pad 103 has already generated weight, and when the interface valve 302 is set at the bottom of the collecting bag 100, in both cases, the absorbent pad 103 has been soaked in body fluids and cannot absorb body fluids again, and the absorbent pad in the collecting bag 100 has also reached its maximum weight.

[0052] Preferably, the interface valve 302 can be set at the position where the collection bag 100 is connected to the adhesive tape 103. When the body fluid enters the collection bag 100 along the adhesive tape 103, the body fluid is drawn into the suction device 300 through the interface valve 302, which can minimize the weight of the collection bag 100.

[0053] Example 4

[0054] Reference Figures 1 to 10 , which is the third embodiment of the utility model. Different from the previous embodiment, the interface valve 302 is in the shape of collecting inside the collecting bag 100.

[0055] The shape of the interface valve 302 determines the efficiency of absorbing liquid.

[0056] Furthermore, the interface valve 302 is configured in a square shape, and the interface valve 302 is configured in a square shape on one side inside the collection bag 100, so that fluid can be drained in a larger range.

[0057] Furthermore, the interface valve 302 is set in a square shape and is inclined relative to the collection bag 100. At this time, the inclination slope of the upper end of the interface valve 302 can drain the body fluid into the interface valve 302 to make it easier to absorb the liquid, and the inclined setting of the interface valve 302 can make the suction force of the suction device 300 smaller and still achieve the extraction effect. The body fluid slides downward on the inclined slope of the interface valve 302, which can just improve the efficiency of the suction device 300.

[0058] Furthermore, when the thick body fluid is absorbed by the suction device 300 along the inclined interface valve 302, as described in Example 1, the thick body fluid is difficult to be absorbed by the suction device 300 and is blocked in the interface valve 302, which will seriously affect the working efficiency of the suction device 300.

[0059] Preferably, the upper end of the interface valve 302 is set to be inclined, and the lower end of the interface valve 302 is also set to be inclined, and the inclined length of the upper end of the interface valve 302 is greater than the inclined length of the lower end of the interface valve 302. In this case, the body fluid can slide down along the upper end inclined surface of the interface valve 302. When the body fluid is relatively thick, that is, when the weight of the body fluid is relatively large, the body fluid will not slide along the upper end inclined surface of the interface valve 302 and be sucked away by the suction device 300. Instead, after sliding a distance, the body fluid will reach the lower inclined surface of the interface valve 302 due to gravity. At this time, the lower inclined surface of the interface valve 302 is inclined downward, and the thicker body fluid will directly fall from the upper inclined surface to the lower inclined surface and slide directly onto the absorbent pad 103, thereby achieving the best effect of the interface valve 302.

[0060] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0061] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention) may not be described.

[0062] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0063] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A body fluid treatment device, characterized in that: include, A collecting bag (100), the collecting bag (100) comprising an opening (101) arranged at the top, an adhesive tape (102) arranged on one side of the collecting bag (100) close to the opening (101); and, An airbag (200), and an airbag (200) arranged on a side of the collecting bag (100) close to the opening (101), wherein the airbag (200) is arranged to be sealed and connected to the collecting bag (100).

2. The body fluid treatment device according to claim 1, characterized in that: One side of the collection bag (100) is arranged as a plane, and a liquid absorbing pad (103) is arranged inside the collection bag (100), and the liquid absorbing pad (103) is arranged to be attached to the inner surface of the collection bag (100).

3. The body fluid treatment device according to claim 2, characterized in that: The adhesive tape (102) is arranged to be fixedly connected to one side of the opening of the collection bag (100), and a disassembly opening (102a) is arranged on the side of the adhesive tape (102) away from the collection bag (100).

4. The body fluid treatment device according to claim 3, characterized in that: An airbag (200) is provided on one side of the adhesive tape (102) close to the collecting bag (100), fixing tubes (201) are provided at both ends of the airbag (200) close to one side of the adhesive tape (102), and the airbag (200) is sealed and fixedly connected to one side of the collecting bag (100) close to the opening (101).

5. The body fluid treatment device according to claim 4, characterized in that: Two groups of the fixing tubes (201) are provided. The fixing tubes (201) are vertically fixedly connected to the adhesive tape (102). One side of the fixing tubes (201) is provided with an air injection hole (201a).

6. The body fluid treatment device according to claim 5, characterized in that: The fixing tube (201) is arranged on a side away from the adhesive tape (102) and fixedly connected to two ends of the airbag (200), and a sealed connection is arranged between the two ends of the airbag (200) and the fixing tube (201).

7. The body fluid treatment device according to claim 5 or 6, characterized in that: The two ends of the fixing tube (201) and the airbag (200) are arranged to be inclined, and the inclination angles of the two ends of the fixing tube (201) and the airbag (200) are set to be 45 to 120 degrees.

8. The body fluid treatment device according to claim 7, characterized in that: It also includes an aspirator (300), the aspirator (300) being arranged on one side of the collection bag (100), the aspirator (300) comprising a connecting tube (301) arranged on the aspirator (300) and sealingly connected to the collection bag (100); The suction device (300) is arranged to be sealedly connected to the connecting tube (301), and the collecting bag (100) includes an interface valve (302) arranged to be cooperatively connected to the connecting tube (301).

9. The body fluid treatment device according to claim 8, characterized in that: The connecting tube (301) is arranged at a side away from the aspirator (300) and is sealedly connected to an interface valve (302), and the interface valve (302) is arranged through the collecting bag (100).

10. The body fluid treatment device according to claim 9, characterized in that: The interface valve (302) is provided with a drainage groove (303) on the side away from the connecting pipe (301), and the drainage groove (303) includes a drainage port (304) provided on the side away from the connecting pipe (301).

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