CN219517352U - Enema device convenient to operation - Google Patents
Enema device convenient to operation Download PDFInfo
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- CN219517352U CN219517352U CN202120633742.3U CN202120633742U CN219517352U CN 219517352 U CN219517352 U CN 219517352U CN 202120633742 U CN202120633742 U CN 202120633742U CN 219517352 U CN219517352 U CN 219517352U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses an enema device convenient to operate, which comprises a syringe and a liquid passing mechanism, wherein the syringe comprises a cylindrical shell, a piston rod and a handle, one end of the cylindrical shell is integrally provided with a circular tube-shaped liquid outlet, the other end of the cylindrical shell is an open end, the piston is movably arranged in the cylindrical shell, and the piston rod is fixedly arranged at the center position of one end of the piston, which is opposite to the circular tube-shaped liquid outlet; the liquid-passing mechanism comprises a catheter, a hollow opening sphere, a hollow guiding sphere and a pressurizing balloon. The enema catheter is softer and slender, and the pressurizing saccule is arranged, so that for the home operation of a common patient without medical background, the operation is safer and simpler, perforation bleeding is not easy to occur, and medicines can be injected into the intestinal tract which is farther, so that the curative effect of the medicines is improved; in addition, the catheter is provided with sterile lubricant, and can be used once, so that the intestinal tract infection in the operation process can be avoided, and the intestinal tract disease condition is further aggravated.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to an enema device convenient to operate.
Background
Many patients with colorectal diseases need to be administered through anal enema, medicines are irrigated into diseased intestinal canal from anus, and the medicines are kept in the intestinal canal for 4-6 hours, so that the effect of treating the diseases is achieved, for example, for ulcerative colitis and post-colon operation storage bag inflammation, the patients with the diseases can repeatedly suffer from hematochezia, and the current medical means can not cure the diseases, and symptoms are often controlled by the way of local enema administration, namely, repeated intermittent enema of the medicines from anus to colorectal, and the mode of the reserved enema treatment is adopted. The enema operation of the patients is carried out by the patients at home, so that the design of a good enema device which is safe and convenient for the common people to operate is necessary for treating the diseases. Because the intestinal tracts of patients with the diseases have extensive ulcers and erosion, the catheter of the enema should be soft enough and thin enough to avoid complications such as perforation bleeding and the like caused by damage to the intestinal tracts due to excessively hard catheter when the patients operate by themselves; in addition, the catheter should be long enough, and since it is necessary to keep the drug in the intestine for 4-6 hours, it should be inserted into the deeper intestine as much as possible, so it is necessary to mark graduations in the catheter and use a pressurizing device to allow the drug to reach the deeper intestine; in addition, the intestinal tracts of the patients are damaged and easy to infect, so the intestinal tracts should be aseptic as much as possible, for example, the aseptic lubricant can be stored in an enema catheter, and the infection caused by the lubricant and the enema operation can be avoided. Currently, there is no special enema device for patients with colorectal diseases, and most of the traditional enema devices on the market have hard catheter and too wide tube diameter, lack of a pressurizing device and do not carry sterile lubricating liquid, so that the traditional enema device is not suitable for home operation of common patients without medical background.
For this purpose, an enema device is proposed which is easy to operate.
Disclosure of Invention
The utility model aims to provide an enema device convenient to operate, and the enema catheter is softer and slender and is provided with the pressurizing saccule, so that for the home operation of a common patient without medical background, the operation is safer and simpler, perforation bleeding is not easy to cause, and medicines can be injected into more distant intestinal tracts, and the curative effect of the medicines is improved; in addition, the catheter is provided with sterile lubricant, and can be used once, so that the intestinal tract infection in the operation process can be avoided, and the intestinal tract disease condition can be further aggravated, so that the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
an enema device convenient to operate, comprising:
the syringe comprises a cylinder shell, a piston rod and a handle, wherein a circular tube-shaped liquid outlet is integrally formed in one end of the cylinder shell, the other end of the cylinder shell is an open end, the piston is movably installed in the cylinder shell, the piston rod is fixedly installed at the center position of one end of the piston, which is opposite to the circular tube-shaped liquid outlet, the end, far away from the piston, of the piston rod extends to the outside of the open end of the cylinder shell, the handle is fixedly installed at the end, far away from the piston, of the piston rod, and the handle is located outside the cylinder shell;
the liquid passing mechanism comprises a guide pipe, a hollow opening ball body, a hollow guiding ball body and a pressurizing ball bag, wherein one end of the guide pipe is integrally provided with a circular pipe-shaped connector, the circular pipe-shaped connector is inserted into the outer part of the circular pipe-shaped liquid outlet, the hollow opening ball body is fixedly arranged at the end part of the other end of the guide pipe, the hollow guiding ball body is fixedly arranged on the outer side surface of the hollow opening ball body, the center point of the hollow guiding ball body and the center point of the hollow opening ball body are both positioned on the center line of the guide pipe, the position of the hollow guiding ball body, which is opposite to the hollow opening ball body, is provided with a liquid outlet hole, the liquid outlet hole is communicated with the inner part of the guide pipe, the pressurizing ball bag is fixedly arranged on the guide pipe, and the inner part of the pressurizing ball bag is communicated with the inner part of the guide pipe.
Through adopting above-mentioned technical scheme, the enema device of convenient to operation of design comprises syringe and logical liquid mechanism, wherein, logical liquid mechanism mainly comprises pipe, hollow struts spheroid, hollow direction spheroid and pressurization sacculus, makes the pipe get into the intestines pipe through anus very easily under hollow the spheroidal cooperation of strutting spheroid and hollow direction, and the operation is more convenient, especially is fit for the ordinary patient operation at home that does not have medical background, and usable pressurization sacculus pressurizes the pipe, can let the therapeutic medicine of enema reach deeper intestinal to effectively improve the therapeutic effect of enema.
The enema device convenient to operate, wherein the outer diameter of the hollow guide sphere is smaller than that of the hollow opening sphere, and the joint of the hollow guide sphere and the hollow opening sphere is of a rounding structure.
By adopting the technical scheme, the combination body formed by the hollow guide sphere and the hollow opening sphere can easily enter the anus of a patient, and the guide effect is good.
The enema device convenient to operate, wherein the pressurizing saccule is arranged close to the circular tube-shaped connector.
By adopting the technical scheme, the catheter can be ensured to be inserted into deeper intestinal tracts of patients, so that the therapeutic effect of clysis is effectively improved.
The enema device convenient to operate, wherein the catheter is a transparent plastic soft catheter, and length scale marks are arranged on the outer side face of the catheter.
Through adopting above-mentioned technical scheme, set up the pipe into transparent plastics soft pipe, the inside condition of pipe of being convenient for observe sets up length scale mark on the lateral surface of pipe simultaneously, is convenient for know the inside degree of depth of pipe insertion patient intestinal, makes the pipe possess certain flexibility simultaneously, can avoid the patient to damage the intestinal because of the pipe is too hard when operating by oneself, leads to complication such as perforation hemorrhage to make this enema device of being convenient for operate, the security performance is better.
The enema device convenient to operate, wherein the length of the guide tube is 25-35cm, and the tube diameter of the guide tube is 2-3mm.
By adopting the technical scheme, the catheter is soft enough and thin enough, so that the damage to the intestinal tract of a patient caused by the excessive hardness of the catheter can be avoided, and the deeper intestinal tract can be inserted through the catheter, so that the therapeutic effect of clysis is ensured.
The enema device convenient to operate, wherein the opening end of the cylinder shell is further in threaded connection with the end cover, a guide hole matched with the piston rod is reserved in the center of the end cover, and the piston rod movably penetrates through the guide hole.
Through adopting above-mentioned technical scheme, the end cover has the effect of sealing to the drum casing, can prevent that the inside of drum casing from falling into the dust, in addition, the guiding hole has the guide effect to the piston rod, can prevent that the piston rod slope from leading to piston side atress uneven emergence wearing and tearing, and then leads to the leakproofness between piston and the drum casing to worsen and influence the use.
The enema device convenient to operate is characterized in that an external thread is further arranged on the outer portion of the piston rod, and a positioning nut is sleeved on the upper thread of the piston rod.
Through adopting above-mentioned technical scheme, positioning nut is used for stretching into the inside degree of depth of drum casing to the piston rod and carries out the location, that is to say can fix a position the stroke of piston to the purpose of the volume of conveniently controlling the device liquid of leading to is realized.
The enema device convenient to operate, wherein the cylindrical shell is a transparent plastic hard cylindrical shell, and the outer side surface of the cylindrical shell is provided with capacity scale marks.
By adopting the technical scheme, the liquid medicine inside the cylinder shell can be conveniently known, and the liquid medicine can be conveniently and timely added.
Compared with the prior art, the utility model has the beneficial effects that:
compared with a common enemator, the enema catheter is softer and slender, and the pressurizing saccule is arranged, so that for the home operation of a common patient without medical background, the operation is safer and simpler, perforation bleeding is not easy to cause, and medicines can be injected into more distant intestinal tracts, so that the curative effect of the medicines is improved; in addition, the catheter is provided with sterile lubricant, and can be used once, so that the intestinal tract infection in the operation process can be avoided, and the intestinal tract disease condition is further aggravated.
Drawings
FIG. 1 is a schematic view of an enema device convenient to operate according to this utility model;
FIG. 2 is a schematic view in partial cross-section of an enema device according to this utility model which is convenient to operate;
FIG. 3 is a schematic view of an enema device according to another view of this utility model;
FIG. 4 is an enlarged schematic view of the partial view A of FIG. 3;
fig. 5 is an enlarged schematic view of the partial view B in fig. 3.
In the figure:
1. a syringe; 101. a cylindrical housing; 102. a handle; 103. an end cap; 104. a piston rod; 105. a piston; 106. a circular tube-shaped liquid outlet; 107. positioning a nut;
2. a liquid-passing mechanism; 201. a conduit; 202. a pressurizing balloon; 203. a circular tube-shaped connector; 204. a hollow propping-open sphere; 205. a hollow guide sphere; 206. and a liquid outlet hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution:
an enema device convenient to operate, comprising: the syringe 1 and the liquid-passing mechanism 2.
The syringe 1 comprises a cylindrical shell 101, a piston 105, a piston rod 104 and a handle 102, wherein a circular tube-shaped liquid outlet 106 is integrally formed in one end of the cylindrical shell 101, the other end of the cylindrical shell 101 is an open end, the piston 105 is movably mounted in the cylindrical shell 101, the piston rod 104 is fixedly mounted at the center of one end of the piston 105, which is opposite to the circular tube-shaped liquid outlet 106, the end of the piston rod 104, which is far away from the piston 105, extends to the outside of the open end of the cylindrical shell 101, the handle 102 is fixedly mounted at the end of the piston rod 104, which is far away from the piston 105, and the handle 102 is positioned outside the cylindrical shell 101;
the liquid passing mechanism 2 comprises a conduit 201, a hollow stretching ball 204, a hollow guiding ball 205 and a pressurizing ball 202, wherein a circular tubular connector 203 is integrally arranged at one end of the conduit 201, the circular tubular connector 203 is inserted in the outside of the circular tubular liquid outlet 106, the hollow stretching ball 204 is fixedly installed at the end part of the other end of the conduit 201, the hollow guiding ball 205 is fixedly installed on the outer side surface of the hollow stretching ball 204, the center point of the hollow guiding ball 205 and the center point of the hollow stretching ball 204 are both positioned on the center line of the conduit 201, a liquid outlet 206 is formed in the position, opposite to the hollow stretching ball 204, of the hollow guiding ball 205, the liquid outlet 206 is communicated with the inside of the conduit 201, the pressurizing ball 202 is fixedly installed on the conduit 201, and the inside of the pressurizing ball 202 is communicated with the inside of the conduit 201.
The enema device convenient to operate of the design is composed of the injector 1 and the liquid passing mechanism 2, wherein the liquid passing mechanism 2 mainly comprises the catheter 201, the hollow opening ball 204, the hollow guiding ball 205 and the pressurizing ball 202, the catheter 201 is easy to enter an intestinal canal through anus under the mutual matching of the hollow opening ball 204 and the hollow guiding ball 205, the operation is convenient, the enema device is especially suitable for home operation of a common patient without medical background, the catheter 201 can be pressurized by the pressurizing ball 202, and the therapeutic medicine of the enema can reach deeper intestinal canal, so that the therapeutic effect of the enema is effectively improved.
Specifically, the outer diameter of the hollow guiding sphere 205 is smaller than the outer diameter of the hollow opening sphere 204, and the connection part of the hollow guiding sphere 205 and the hollow opening sphere 204 is of a rounded structure, so that the combination body formed by the hollow guiding sphere 205 and the hollow opening sphere 204 can easily enter the anus of a patient, and the guiding effect is good.
Specifically, the pressurizing balloon 202 is disposed adjacent to the circular tubular connector 203, so that the catheter 201 can be inserted into the deeper intestinal tract of the patient, thereby effectively improving the therapeutic effect of the enema.
Specifically, the catheter 201 is a transparent plastic soft catheter, and the outer side surface of the catheter 201 is provided with length scale marks, the catheter 201 is set to be a transparent plastic soft catheter, the condition inside the catheter 201 is convenient to observe, meanwhile, the outer side surface of the catheter 201 is provided with the length scale marks, the depth of the catheter 201 inserted into the intestinal tract of a patient is convenient to know, meanwhile, the catheter 201 is enabled to have certain flexibility, the intestinal tract can be prevented from being damaged due to excessively hard catheter when the patient operates by himself, complications such as perforation bleeding are caused, and therefore the enema device convenient to operate is enabled to be good in safety performance.
Specifically, the length of the catheter 201 is 25-35cm, and the pipe diameter of the catheter 201 is 2-3mm, so that the catheter 201 is soft enough and thin enough, the damage to the intestinal tract of a patient caused by the excessively hard catheter 201 can be avoided, and the catheter 201 can be inserted into a deeper intestinal tract to ensure the therapeutic effect of clysis.
Specifically, the open end of the cylinder housing 101 is further screwed with an end cover 103, a guide hole matched with the piston rod 104 is reserved at the center position of the end cover 103, the piston rod 104 movably penetrates through the guide hole, the end cover 103 seals the cylinder housing 101, dust can be prevented from falling into the cylinder housing 101, in addition, the guide hole guides the piston rod 104, the piston rod 104 is prevented from inclining to cause uneven stress on the side face of the piston 105 to be worn, and further the tightness between the piston 105 and the cylinder housing 101 is reduced to influence use.
Specifically, the outside of the piston rod 104 is further provided with an external thread, and the threaded sleeve on the piston rod 104 is provided with a positioning nut 107, and the positioning nut 107 is used for positioning the depth of the piston rod 104 extending into the cylinder housing 101, that is to say, positioning the stroke of the piston 105, thereby realizing the purpose of conveniently controlling the liquid passing amount of the device.
Specifically, the cylindrical shell 101 is a transparent plastic hard cylindrical shell, and capacity scale marks are arranged on the outer side surface of the cylindrical shell 101, so that the amount of the liquid medicine in the cylindrical shell 101 can be conveniently known, and the liquid medicine can be conveniently added in time.
Working principle: when the enema device convenient to operate is used, sterile lubricant such as glycerol 3ml is injected into the position of the catheter 201 close to the hollow opening sphere 204 and used for one-time extrusion to lubricate an anus intestinal canal, so that the catheter 201 can smoothly enter the intestinal canal through the anus, the operation is convenient, the enema device is particularly suitable for home operation of a common patient without medical background, the catheter 201 can be pressurized by the pressurizing balloon 202, the enema therapeutic medicine can reach deeper intestinal canal, the enema therapeutic effect is effectively improved, after the catheter 201 is stretched into the intestinal canal of the patient, the stroke of the piston 105 is controlled by the positioning nut 107, and the piston 105 is pushed by the pressing handle 102 to quantitatively irrigate the liquid medicine into the intestinal canal of the patient.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An enema device convenient to operate, comprising:
the syringe (1), syringe (1) include drum casing (101), piston (105), piston rod (104) and handle (102), the one end of drum casing (101) is integrative to be equipped with tubular liquid outlet (106), just the other end of drum casing (101) is the open end, piston (105) movable mounting is in the inside of drum casing (101), piston rod (104) fixed mounting is in piston (105) are facing away from the one end central point department of tubular liquid outlet (106), just the one end that piston rod (104) kept away from piston (105) extends to the open end outside of drum casing (101), handle (102) fixed mounting is in the one end tip that piston rod (104) kept away from piston (105), just handle (102) are located the outside of drum casing (101);
the liquid passing mechanism (2), liquid passing mechanism (2) comprises a conduit (201), a hollow stretching ball (204), a hollow guiding ball (205) and a pressurizing balloon (202), wherein a circular pipe-shaped connector (203) is integrally arranged at one end of the conduit (201), the circular pipe-shaped connector (203) is inserted into the outer part of the circular pipe-shaped liquid outlet (106), the hollow stretching ball (204) is fixedly arranged at the end part of the other end of the conduit (201), the hollow guiding ball (205) is fixedly arranged on the outer side surface of the hollow stretching ball (204), the center point of the hollow guiding ball (205) and the center point of the hollow stretching ball (204) are both positioned on the center line of the conduit (201), a liquid outlet hole (206) is formed in the position of the hollow guiding ball (205) opposite to the hollow stretching ball (204), the liquid outlet hole (206) is communicated with the inner part of the conduit (201), and the pressurizing balloon (202) is fixedly arranged on the conduit (201) and the inner part of the pressurizing balloon (202) is communicated with the inner part of the conduit (201).
The cylinder shell (101) is a transparent plastic hard cylinder shell, and capacity scale marks are arranged on the outer side surface of the cylinder shell (101).
2. An enema device convenient to operate according to claim 1, wherein: the outer diameter of the hollow guide sphere (205) is smaller than that of the hollow opening sphere (204), and the joint of the hollow guide sphere (205) and the hollow opening sphere (204) is of a rounded structure.
3. An enema device convenient to operate according to claim 1, wherein: the pressurizing balloon (202) is arranged adjacent to the circular tube-shaped connector (203).
4. An enema device convenient to operate according to claim 1, wherein: the catheter (201) is a transparent plastic soft catheter, and length scale marks are arranged on the outer side face of the catheter (201).
5. An enema device convenient to operate according to claim 1, wherein: the length of the conduit (201) is 25-35cm, and the pipe diameter of the conduit (201) is 2-3mm.
6. An enema device convenient to operate according to claim 1, wherein: the opening end of the cylinder shell (101) is further connected with an end cover (103) in a threaded mode, a guide hole matched with the piston rod (104) is reserved in the center position of the end cover (103), and the piston rod (104) movably penetrates through the guide hole.
7. An enema device convenient to operate according to claim 1, wherein: the outside of piston rod (104) still is equipped with the external screw thread, and the last screw thread cover of piston rod (104) is equipped with positioning nut (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633742.3U CN219517352U (en) | 2021-03-29 | 2021-03-29 | Enema device convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120633742.3U CN219517352U (en) | 2021-03-29 | 2021-03-29 | Enema device convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219517352U true CN219517352U (en) | 2023-08-15 |
Family
ID=87645741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120633742.3U Active CN219517352U (en) | 2021-03-29 | 2021-03-29 | Enema device convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219517352U (en) |
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2021
- 2021-03-29 CN CN202120633742.3U patent/CN219517352U/en active Active
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