CN213609336U - Liquid passing device of fallopian tube - Google Patents
Liquid passing device of fallopian tube Download PDFInfo
- Publication number
- CN213609336U CN213609336U CN202022123147.3U CN202022123147U CN213609336U CN 213609336 U CN213609336 U CN 213609336U CN 202022123147 U CN202022123147 U CN 202022123147U CN 213609336 U CN213609336 U CN 213609336U
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- Prior art keywords
- hose
- hollow
- sphere
- liquid
- piston rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 72
- 210000003101 oviduct Anatomy 0.000 title claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000007480 spreading Effects 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 19
- 239000003814 drug Substances 0.000 description 13
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003679 cervix uteri Anatomy 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a liquid passing device of oviduct, including liquid feeding mechanism and liquid passing mechanism, liquid feeding mechanism includes the cylinder, a piston, piston rod and handle, the one end an organic whole of cylinder is equipped with the mount pad, and the other end open end of cylinder, the one end an organic whole of mount pad dorsad cylinder is equipped with the bayonet joint, liquid passing mechanism includes the hose, hollow expansion spheroid and hollow guide spheroid, the one end of hose is pegged graft in the outside of bayonet joint, and align its other end on the pipe wall of hose and evenly seted up a plurality of first liquid holes, hollow expansion spheroid fixed mounting is at the one end tip that the bayonet joint was kept away from to the hose, hollow guide spheroid fixed mounting is on hollow expansion spheroid's lateral surface, and hollow guide spheroid's central point, hollow expansion spheroid's central point all is located the central line of hose. The utility model discloses, the effect of mediation oviduct is better, can use steadily, conveniently controls the volume of leading to liquid.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a liquid-flowing device of an oviduct.
Background
The oviduct dredging liquid is injected into the uterine cavity from the cervix by utilizing methylene blue liquid or normal saline. Then flows into the fallopian tube from the uterine cavity, and judges whether the fallopian tube is unobstructed according to the resistance of the injected liquid medicine and the liquid backflow condition. The obstructed fallopian tube is restored to be smooth through a certain pressure of the liquid.
In the liquid-feeding device for the oviduct in the prior art, the liquid outlet holes are not arranged on the tube wall of the hose, so that the fed liquid medicine is difficult to uniformly contact with the inner wall of the oviduct, and the oviduct dredging effect is poor; in addition, the flexible pipe is easy to fall off when the liquid passing device of the oviduct in the prior art is used, so that the use is influenced; in addition, the liquid passing device of the oviduct in the prior art is inconvenient to control the liquid passing amount.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid passing device of oviduct, the effect of mediation oviduct is better, can use steadily, and the volume of convenient control liquid passing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a fluid passing device for a fallopian tube, comprising:
the liquid adding mechanism comprises a cylinder, a piston rod and a handle, wherein a mounting seat is integrally arranged at one end of the cylinder, an opening end is arranged at the other end of the cylinder, a plug connector is integrally arranged at one end of the mounting seat, which is back to the cylinder, the plug connector is communicated with the interior of the cylinder, the piston is movably arranged in the cylinder, the piston rod is fixedly arranged at the central position of one end of the piston, which is back to the mounting seat, the end of the piston rod, which is far away from the piston, extends to the outside of the opening end of the cylinder, and the handle is fixedly arranged at the end part, which is far away from the piston, of the piston rod;
lead to liquid mechanism, lead to liquid mechanism includes the hose, the hollow spheroid and the hollow direction spheroid that struts, the one end of hose is pegged graft the outside of bayonet joint, just it has evenly seted up a plurality of first liquid holes to align its other end on the pipe wall of hose, the hollow spheroid fixed mounting that struts is in the hose is kept away from the one end tip of bayonet joint, hollow direction spheroid fixed mounting is in on the hollow spheroidal lateral surface that struts, just hollow direction spheroidal central point, hollow spheroidal central point that struts all is located on the central line of hose, it is back to on the hollow direction spheroid the hollow spheroidal position department that struts has seted up the second and has gone out the liquid hole, the second go out the liquid hole with the inside of hose is linked together.
Preferably, the outer diameter of the hollow guide ball body is smaller than that of the hollow distraction ball body, and the joint of the hollow guide ball body and the hollow distraction ball body is of a fillet structure.
Through adopting above-mentioned technical scheme for hollow guide ball body and hollow spheroidal connector of strutting have better direction and mediation effect, can guarantee under hollow guide ball body's effect that hollow distraction spheroid can get into the oviduct smoothly, can guarantee to dredge the effect of oviduct under hollow distraction spheroidal effect.
Preferably, the length range of the distribution of the first liquid outlet holes along the length direction of the hose is 4-8 cm.
Through adopting above-mentioned technical scheme, first play liquid hole is as the passageway that the liquid medicine in the hose flowed out for the liquid medicine that lets in the hose can evenly contact with the inner wall of oviduct, thereby makes the device mediation oviduct's effect better.
Preferably, the hose is inserted in the outer side of the end part of one end outside the plug connector and is integrally provided with a limiting ring, and the limiting ring is locked on the mounting seat through a locking sleeve.
Through adopting above-mentioned technical scheme, utilize spacing ring and lock sleeve to cooperate and can prevent that the hose from coming off from the grafting head, avoid influencing the use, and then guarantee that the device can use steadily.
Preferably, the open end of the cylinder is further connected with an end cover in a threaded manner, a guide hole matched with the piston rod is reserved in the center of the end cover, and the piston rod penetrates through the guide hole.
Through adopting above-mentioned technical scheme, the end cover has the effect of sealing to the cylinder, can prevent that the inside of cylinder from falling into the dust, and in addition, the guiding hole has the guide effect to the piston rod, can prevent that the piston rod slope from leading to the piston side inhomogeneous emergence wearing and tearing of atress, and then leads to the leakproofness variation between piston and the cylinder and influence the use.
Preferably, the outer part of the piston rod is provided with an external thread, and the piston rod is sleeved with a positioning nut through the external thread.
Through adopting above-mentioned technical scheme, set nut is used for fixing a position the piston rod and stretches into the inside degree of depth of cylinder, that is to say can fix a position the stroke of piston to the realization conveniently controls the device and leads to the mesh of the volume of liquid.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, the liquid mechanism that leads to that sets up comprises hose, hollow distraction spheroid and hollow guide spheroid, and align its other end on the pipe wall of hose and evenly set up a plurality of first liquid holes and set up the second liquid hole in the position department that the hollow distraction spheroid is backed to on the hollow guide spheroid, first liquid hole and second liquid hole are used as the passageway that the liquid medicine in the hose flows out, make the liquid medicine that lets in the hose evenly contact with the inner wall of oviduct, thus make the device dredge the effect of oviduct better;
2. the utility model can ensure that the hollow spreading ball body can smoothly enter the oviduct under the action of the hollow guiding ball body and can ensure the effect of dredging the oviduct under the action of the hollow spreading ball body, thereby leading the device to have better guiding and dredging effects;
3. the utility model can prevent the hose from falling off from the plug by matching the limiting ring and the locking sleeve, thereby avoiding influencing the use and further ensuring that the device can be stably used;
4. the utility model discloses, set nut is used for stretching into the piston rod and fixes a position the inside degree of depth of cylinder, that is to say can fix a position the stroke of piston to realize the purpose of the volume that conveniently controls the device and lead to liquid.
Drawings
FIG. 1 is a schematic structural view of a device for introducing fluid into an oviduct of the present invention;
FIG. 2 is a schematic sectional view of the device for introducing fluid into the fallopian tube according to the present invention;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2;
FIG. 4 is an enlarged schematic view of a portion B of FIG. 2;
fig. 5 is an enlarged schematic view of a partial view C in fig. 2.
In the figure: 1. a liquid adding mechanism; 101. a cylinder; 102. a mounting seat; 103. a plug-in connector; 104. a piston; 105. a piston rod; 106. positioning a nut; 107. a handle; 108. an end cap; 109. a locking sleeve;
2. a liquid passing mechanism; 201. a hose; 202. a first liquid outlet hole; 203. a hollow spreading sphere; 204. a hollow guide sphere; 205. a second liquid outlet hole; 206. a limit ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a fluid passing device for a fallopian tube, comprising:
liquid feeding mechanism 1, liquid feeding mechanism 1 includes cylinder 101, piston 104, piston rod 105 and handle 107, the integrative mount pad 102 that is equipped with of one end of cylinder 101, just the other end open end of cylinder 101, mount pad 102 dorsad the integrative bayonet joint 103 that is equipped with of one end of cylinder 101, bayonet joint 103 with the inside of cylinder 101 is linked together, piston 104 movable mounting be in the inside of cylinder 101, piston rod 105 fixed mounting be in piston 104 dorsad the one end central point department of putting of mount pad 102, just the piston rod 105 is kept away from the one end of piston 104 extends to the outside of the open end of cylinder 101, handle 107 fixed mounting be in piston rod 105 keeps away from the one end tip of piston 104.
Above-mentioned technical scheme, the liquid mechanism that leads to that sets up is by hose 201, the hollow spheroid 203 and the hollow guide ball 204 that struts constitute, and align its other end on the pipe wall of hose 201 and evenly seted up a plurality of first liquid holes 202 and prop the spheroidal position department of opening back to the hollow on hollow guide ball 204 and seted up second liquid hole 205, first liquid hole 202 and second liquid hole 205 are as the passageway of the liquid medicine outflow in hose 201, make the liquid medicine that lets in hose 201 can evenly contact with the inner wall of oviduct, thereby make the device mediation oviduct the effect better.
Wherein, the external diameter of hollow direction spheroid 204 is less than the external diameter of hollow opening spheroid 203, just hollow direction spheroid 204 with the hollow junction that struts spheroid 203 is the fillet structure, and above-mentioned scheme makes hollow direction spheroid 204 and hollow connector that struts spheroid 203 have better direction and mediation effect, can guarantee under the effect of hollow direction spheroid 204 that hollow opening spheroid 203 can get into the oviduct smoothly, can guarantee the effect of mediation oviduct under the effect of hollow opening spheroid 203.
The length range of the first liquid outlet holes 202 distributed along the length direction of the hose 201 is 4-8 cm. The first liquid outlet hole 202 is used as a channel for the liquid medicine in the hose 201 to flow out, so that the liquid medicine introduced into the hose 201 can be uniformly contacted with the inner wall of the fallopian tube, and the fallopian tube dredging effect of the device is good.
A limiting ring 206 is further integrally arranged on the outer side of one end of the hose 201 inserted in the plug connector 103, and the limiting ring 206 is locked on the mounting seat 102 through a locking sleeve 109. The hose 201 can be prevented from falling off from the plug connector 103 by matching the limiting ring 206 with the locking sleeve 109, so that the use is prevented from being influenced, and the device can be stably used.
An end cover 108 is further screwed at the opening end of the cylinder 101, a guide hole matched with the piston rod 105 is reserved at the center of the end cover 108, and the piston rod 105 penetrates through the guide hole. The end cap 108 has a sealing function on the cylinder 101, so that dust can be prevented from falling into the cylinder 101, and the guide hole has a guiding function on the piston rod 105, so that the piston rod 105 is prevented from being inclined to cause uneven stress on the side surface of the piston 104 to cause abrasion, and further, the sealing performance between the piston 104 and the cylinder 101 is reduced to influence the use.
The outer portion of the piston rod 105 is provided with an external thread, and the piston rod 105 is sleeved with a positioning nut 106 through the external thread. The positioning nut 106 is used for positioning the depth of the piston rod 105 extending into the cylinder 101, that is, the stroke of the piston 104 can be positioned, thereby achieving the purpose of conveniently controlling the liquid passing amount of the device.
The working principle is as follows: this liquid passing device of oviduct, during the use, operating handle 107 pulls piston rod 105 and drives the inside that piston 104 moved and inhale cylinder 101 with oviduct mediation and anti-adhesion medicine, then peg graft the outside at bayonet 103 with the one end of hose 201, and lock spacing ring 206 on mount pad 102 through lock sleeve 109, insert hollow guide ball 204 in patient's the oviduct earlier, insert hose 201 in the oviduct slowly again, dredge the oviduct, simultaneously with the inside liquid medicine extrusion of cylinder 101, make the liquid medicine in the hose 201 evenly contact with the inner wall of oviduct, reach the purpose of mediation oviduct.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A device for introducing fluid into a fallopian tube, comprising:
the liquid adding mechanism (1) comprises a cylinder (101), a piston (104), a piston rod (105) and a handle (107), wherein one end of the cylinder (101) is integrally provided with a mounting seat (102), and the other end of the cylinder body (101) is provided with an opening end, one end of the mounting seat (102) back to the cylinder body (101) is integrally provided with a plug connector (103), the plug connector (103) is communicated with the interior of the cylinder body (101), the piston (104) is movably arranged in the cylinder body (101), the piston rod (105) is fixedly arranged at the central position of one end of the piston (104) which is back to the mounting seat (102), and one end of the piston rod (105) far away from the piston (104) extends to the outside of the open end of the cylinder body (101), the handle (107) is fixedly arranged at one end of the piston rod (105) far away from the piston (104);
the liquid passing mechanism (2) comprises a hose (201), a hollow spreading sphere (203) and a hollow guide sphere (204), one end of the hose (201) is inserted outside the plug-in connector (103), a plurality of first liquid outlet holes (202) are uniformly formed in the wall of the hose (201) in a manner of aligning with the other end of the hose, the hollow spreading sphere (203) is fixedly installed at one end part of the hose (201) far away from the plug-in connector (103), the hollow guide sphere (204) is fixedly installed on the outer side surface of the hollow spreading sphere (203), the central point of the hollow guide sphere (204) and the central point of the hollow spreading sphere (203) are both located on the central line of the hose (201), and a second liquid outlet hole (205) is formed in the position of the hollow guide sphere (204) back to the hollow spreading sphere (203), the second liquid outlet hole (205) is communicated with the interior of the hose (201).
2. The device for hydrotubation of claim 1, wherein: the outer diameter of the hollow guide sphere (204) is smaller than that of the hollow spreading sphere (203), and the joint of the hollow guide sphere (204) and the hollow spreading sphere (203) is of a fillet structure.
3. The device for hydrotubation of claim 1, wherein: the length range of the first liquid outlet holes (202) distributed along the length direction of the hose (201) is 4-8 cm.
4. The device for hydrotubation of claim 1, wherein: the hose (201) is inserted in the outer side of one end part of the outer part of the plug connector (103), a limiting ring (206) is further integrally arranged on the outer side of the one end part, and the limiting ring (206) is locked on the mounting seat (102) through a locking sleeve (109).
5. The device for hydrotubation of claim 1, wherein: the opening end of the cylinder body (101) is further connected with an end cover (108) in a threaded mode, a guide hole matched with the piston rod (105) is reserved in the center position of the end cover (108), and the piston rod (105) penetrates through the guide hole.
6. The device for hydrotubation of claim 1, wherein: the outer portion of the piston rod (105) is provided with an external thread, and a positioning nut (106) is sleeved on the upper thread of the piston rod (105).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123147.3U CN213609336U (en) | 2020-09-24 | 2020-09-24 | Liquid passing device of fallopian tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022123147.3U CN213609336U (en) | 2020-09-24 | 2020-09-24 | Liquid passing device of fallopian tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213609336U true CN213609336U (en) | 2021-07-06 |
Family
ID=76653363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022123147.3U Expired - Fee Related CN213609336U (en) | 2020-09-24 | 2020-09-24 | Liquid passing device of fallopian tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213609336U (en) |
-
2020
- 2020-09-24 CN CN202022123147.3U patent/CN213609336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210706 |
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| CF01 | Termination of patent right due to non-payment of annual fee |