CN211270901U - Auxiliary expanding device for obstetrical clinical uterine cavity operation - Google Patents
Auxiliary expanding device for obstetrical clinical uterine cavity operation Download PDFInfo
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- CN211270901U CN211270901U CN201921480975.3U CN201921480975U CN211270901U CN 211270901 U CN211270901 U CN 211270901U CN 201921480975 U CN201921480975 U CN 201921480975U CN 211270901 U CN211270901 U CN 211270901U
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- uterine cavity
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Abstract
The utility model provides an auxiliary expanding device for obstetrical clinical uterine cavity operation. The auxiliary dilator for obstetrical clinical uterine cavity operation comprises: a first expanding plate; coupling mechanism, a side of first expansion fagging is connected with coupling mechanism, and coupling mechanism includes negative pressure gasbag, one-way air outlet valve, manual valve, air duct, connecting rod, piston cylinder, piston and elasticity gasbag, the one end of connecting rod is connected to first expansion fagging, and the other end of connecting rod extends to in the one end open-ended piston cylinder and fixedly connected with piston, and piston sliding connection is in the piston cylinder, and the piston cylinder keeps away from its open-ended inner wall fixedly connected with elasticity gasbag, and the one end of air duct is connected to the elasticity gasbag, and the other end of air duct runs through the piston cylinder and is connected with the negative pressure gasbag, and is connected with manual branch's pipe on the air duct, installs the valve. The utility model provides an auxiliary expanding device for obstetrical clinical uterine cavity operation, which has the advantage of convenient operation.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to an auxiliary expanding device of clinical palace chamber art of obstetrical department.
Background
The uterine cavity is the space of the uterus, also called uterus. The uterus is a single muscular organ, mainly composed of smooth muscle, and has small wall thickness cavity and expansibility. The shape, size, location and structure of the blood vessel vary with age and are affected by the menstrual cycle and pregnancy.
In obstetrical department, when the patient carries out the palace chamber operation, need expand to prop to patient's palace chamber in order to guarantee medical staff's operation field of vision, present clinical palace chamber operation of obstetrical department is supplementary to be expanded and is propping the ware when using, generally adopts the mode of threaded rod to make two expand the fagging motion, the threaded rod need expand the fagging with two and be connected, it is nearer to make the threaded rod and two distances of expanding between the fagging, thereby when medical staff operates, other medical equipment cause the interference easily, it is great to make medical staff's the operation degree of difficulty.
Therefore, there is a need to provide a new auxiliary dilator for obstetrical clinical uterine cavity operation to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an obstetrical clinical auxiliary dilator for uterine cavity operation, which is convenient to operate and avoids interference.
The utility model provides an auxiliary expanding device for obstetrical clinical uterine cavity operation, which comprises: a first expanding plate; the connecting mechanism comprises a negative pressure air bag, a one-way air outlet valve, a manual valve, an air guide pipe, a connecting rod, a piston cylinder, a piston and an elastic air bag, wherein the first expanding plate is connected with one end of the connecting rod, the other end of the connecting rod extends into the piston cylinder with an opening at one end and is fixedly connected with the piston, the piston is connected into the piston cylinder in a sliding manner, the inner wall of the piston cylinder, far away from the opening of the piston cylinder, is fixedly connected with the elastic air bag, the elastic air bag is connected with one end of the air guide pipe, the other end of the air guide pipe penetrates through the piston cylinder and is connected with the negative pressure air bag, the air guide pipe is connected with a manual branch guide pipe, the branch guide pipe is provided with the air outlet valve, the; the second expanded supporting plate is connected with the first expanded supporting plate through a connecting mechanism and is fixedly connected with the piston cylinder; and the two opposite surfaces of the first expanded supporting plate and the second expanded supporting plate are both connected with the illuminating mechanism.
Preferably, lighting mechanism is including illumination lamp plate, control switch and battery, first expansion fagging and second expand two relative faces of fagging and have all seted up the mounting groove, fixedly connected with illumination lamp plate in the mounting groove, and first expansion fagging and second expand the equal fixedly connected with control switch in upper surface and the battery of fagging, control switch, battery and the illumination lamp plate electric connection who corresponds.
Preferably, the first expansion supporting plate and the second expansion supporting plate are arc-shaped plates, and the openings of the first expansion supporting plate and the second expansion supporting plate are arranged oppositely.
Preferably, the first and second expanded supporting plates have round corners at their corners.
Preferably, the one-way air outlet valve and the manual valve are both arranged close to the negative pressure air bag.
Preferably, the joint of the connecting rod and the first expansion supporting plate is close to the end face of the first expansion supporting plate, and the joint of the second expansion supporting plate and the piston cylinder is also close to the end face of the second expansion supporting plate.
Preferably, the upper surface of the second expansion supporting plate is fixedly connected with a silica gel sheet.
Compared with the prior art, the utility model provides an auxiliary dilator for obstetrical clinical uterine cavity operation has following beneficial effect:
the utility model provides a clinical palace chamber art of obstetrical department is supplementary to be expanded and is propped ware, when using, medical staff is through extrusion negative pressure gasbag, thereby aerify in to the elasticity gasbag, make the elasticity gasbag aerify the inflation, thereby promote the piston to slide in the piston barrel, make first fagging and second expand the distance between the fagging and increase, and then expand the fagging through first fagging and second and can expand the fagging to the palace chamber, can expand the fagging to patient's palace chamber through extrusion negative pressure gasbag, reduce medical staff's the work degree of difficulty, because the negative pressure gasbag is kept away from first fagging and second and is expanded the fagging, and the air duct is soft pipe, thereby medical staff is when extrusion negative pressure gasbag, the probability that receives the interference of other medical equipment or patient's health is less, thereby reduce the use degree.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the auxiliary dilator for obstetrical clinical uterine cavity operation provided by the present invention;
fig. 2 is a partial structural view of the connection mechanism shown in fig. 1.
Reference numbers in the figures: 1. a connecting mechanism; 11. a negative pressure air bag; 12. a one-way air outlet valve; 13. a manual valve; 14. an air duct; 15. a connecting rod; 16. a piston cylinder; 17. a piston; 18. an elastic air bag; 2. a first expanding plate; 3. an illumination mechanism; 31. a lighting lamp panel; 32. a control switch; 33. a storage battery; 4. a second expanded supporting plate; 5. a silica gel sheet.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an auxiliary dilator for obstetrical clinical uterine cavity operation provided by the present invention; fig. 2 is a partial structural view of the connection mechanism shown in fig. 1. Clinical palace chamber art of obstetrical department assists expander includes: a first expanding plate 2; one side surface of the first expanding plate 2 is connected with the connecting mechanism 1; the second expanded supporting plate 4 is connected with the first expanded supporting plate 2 through a connecting mechanism 1, and the second expanded supporting plate 4 is fixedly connected with the piston cylinder 16; and the two opposite surfaces of the first expanded supporting plate 2 and the second expanded supporting plate 4 are both connected with the illuminating mechanisms 3.
In the specific implementation process, as shown in fig. 1 and fig. 2, the connecting mechanism 1 comprises a negative pressure air bag 11, a one-way air outlet valve 12, a manual valve 13, an air duct 14, a connecting rod 15, a piston cylinder 16, a piston 17 and an elastic air bag 18, the first expanding plate 2 is connected with one end of a connecting rod 15, the other end of the connecting rod 15 extends into a piston cylinder 16 with an opening at one end and is fixedly connected with a piston 17, the piston 17 is connected in the piston cylinder 16 in a sliding way, and the inner wall of the piston cylinder 16 far away from the opening thereof is fixedly connected with an elastic air bag 18, the elastic air bag 18 is connected with one end of an air duct 14, the other end of the air duct 14 penetrates through the piston cylinder 16 and is connected with the negative pressure air bag 11, and the air duct 14 is connected with a branch duct which is provided with a manual valve 13, meanwhile, a one-way air outlet valve 12 is arranged on the air duct 14, and the one-way air outlet valve 12 is positioned between the manual valve 13 and the negative pressure air bag 11.
Need to explain: when the device is used, medical staff can extrude the negative pressure air bag 11 to inflate the elastic air bag 18, so that the elastic air bag 18 is inflated and expanded, the piston 17 is pushed to slide in the piston cylinder 16, the distance between the first expanding support plate 2 and the second expanding support plate 4 is increased, the uterine cavity can be expanded through the first expanding support plate 2 and the second expanding support plate 4, the uterine cavity of a patient can be expanded through extruding the negative pressure air bag 11, the working difficulty of the medical staff is reduced, the negative pressure air bag 11 is far away from the first expanding support plate 2 and the second expanding support plate 4, and the air duct 14 is a soft duct, so that when the negative pressure air bag 11 is extruded, the probability of interference of other medical equipment or the body of the patient is small, and the use difficulty of the device is reduced;
it is also stated that: after the expansion is completed, the medical staff rotates the manual valve 13, so that the gas in the elastic air bag 18 is discharged through the air duct 14 and the branch duct, and the first expansion supporting plate 2 and the second expansion supporting plate 4 are pulled, so that the distance between the first expansion supporting plate 2 and the second expansion supporting plate 4 can be reduced, and the whole device can be conveniently and quickly taken out from the uterine cavity.
Referring to fig. 1, lighting mechanism 3 is including illumination lamp plate 31, control switch 32 and battery 33, the mounting groove has all been seted up to first fagging 2 and the second that expand two relative faces of fagging 4, fixedly connected with illumination lamp plate 31 in the mounting groove, and first fagging 2 and the second that expand the equal fixedly connected with control switch 32 of upper surface and battery 33 of fagging 4, control switch 32, battery 33 and the illumination lamp plate 31 electric connection who corresponds.
Need to explain: medical staff makes illumination lamp plate 31 luminous through pressing control switch 32 to can throw light on patient's palace chamber, make medical staff's the field of vision brighter, thereby further reduce medical staff's the work degree of difficulty.
Referring to fig. 1, the first expanded supporting plate 2 and the second expanded supporting plate 4 are both arc-shaped plates, and the openings of the first expanded supporting plate 2 and the second expanded supporting plate 4 are arranged oppositely.
Need to explain: first fagging 2 and the second of expanding is expanded fagging 4 and is the arc for first fagging 2 and the second of expanding expands the palace chamber that fagging 4 laminated patient more, thereby is favorable to expanding to patient's palace chamber and props.
Referring to fig. 1, the corners of the first expanded supporting plate 2 and the second expanded supporting plate 4 are both provided with round corners.
Need to explain: the round corners make the first and second enlarged support plates 2 and 4 more rounded.
Referring to fig. 1, the one-way air outlet valve 12 and the manual valve 13 are both disposed near the negative pressure air bag 11.
Need to explain: the manual valve 13 is far away from the first expanding plate 2 and the second expanding plate 4, thereby facilitating the medical staff to rotate the manual valve 13.
Referring to fig. 1, the connection point of the connecting rod 15 and the first expansion plate 2 is arranged near the end surface of the first expansion plate 2, and the connection point of the second expansion plate 4 and the piston cylinder 16 is also arranged near the end surface of the second expansion plate 4.
Need to explain: the connecting mechanism 1 is ensured to be arranged close to the edges of the first expanded supporting plate 2 and the second expanded supporting plate 4, so that the influence of the connecting mechanism 1 on the operation of medical personnel is reduced.
Referring to fig. 1, a silicone sheet 5 is fixedly connected to the upper surface of the second expansion plate 4.
Need to explain: the whole device is convenient to take through the silica gel sheet 5.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. An auxiliary dilator for obstetrical clinical uterine cavity operation is characterized by comprising:
a first expanding plate (2);
the connecting mechanism (1), a side face of the first expanding plate (2) is connected with the connecting mechanism (1), the connecting mechanism (1) comprises a negative pressure air bag (11), a one-way air outlet valve (12), a manual valve (13), an air duct (14), a connecting rod (15), a piston cylinder (16), a piston (17) and an elastic air bag (18), the first expanding plate (2) is connected with one end of the connecting rod (15), the other end of the connecting rod (15) extends into the piston cylinder (16) with an opening at one end and is fixedly connected with the piston (17), the piston (17) is slidably connected into the piston cylinder (16), the inner wall of the piston cylinder (16) far away from the opening is fixedly connected with the elastic air bag (18), the elastic air bag (18) is connected with one end of the air duct (14), the other end of the air duct (14) penetrates through the piston cylinder (16) and is connected with the negative pressure air bag (11), and, a manual valve (13) is arranged on the branch conduit, a one-way air outlet valve (12) is arranged on the air duct (14), and the one-way air outlet valve (12) is positioned between the manual valve (13) and the negative pressure air bag (11);
the second expanding plate (4) is connected with the first expanding plate (2) through a connecting mechanism (1), and the second expanding plate (4) is fixedly connected with the piston cylinder (16);
and the two opposite surfaces of the first expanded supporting plate (2) and the second expanded supporting plate (4) are connected with the illuminating mechanisms (3).
2. The auxiliary expanding device for the obstetrical clinical uterine cavity operation is characterized in that the illuminating mechanism (3) comprises an illuminating lamp plate (31), a control switch (32) and a storage battery (33), two opposite surfaces of the first expanding supporting plate (2) and the second expanding supporting plate (4) are provided with mounting grooves, the illuminating lamp plate (31) is fixedly connected in the mounting grooves, the upper surfaces of the first expanding supporting plate (2) and the second expanding supporting plate (4) are fixedly connected with the control switch (32) and the storage battery (33), and the control switch (32), the storage battery (33) and the corresponding illuminating lamp plate (31) are electrically connected.
3. The auxiliary dilator for uterine cavity operation in obstetrical department clinical practice according to claim 1, wherein the first dilating plate (2) and the second dilating plate (4) are both arc-shaped plates, and the openings of the first dilating plate (2) and the second dilating plate (4) are oppositely arranged.
4. The auxiliary dilator for uterine cavity operation in obstetrical department according to claim 1, wherein the corners of the first dilating plate (2) and the second dilating plate (4) are rounded.
5. The auxiliary dilator for obstetrical clinical uterine cavity operation according to claim 1, wherein the one-way air outlet valve (12) and the manual valve (13) are both disposed near the negative pressure air bag (11).
6. The auxiliary dilator for uterine cavity operation in obstetrical department according to claim 1, wherein the connection point of the connecting rod (15) and the first dilating plate (2) is arranged near the end face of the first dilating plate (2), and the connection point of the second dilating plate (4) and the piston cylinder (16) is also arranged near the end face of the second dilating plate (4).
7. The auxiliary dilator for obstetrical clinical uterine cavity operation according to claim 1, wherein a silicone sheet (5) is fixedly connected to the upper surface of the second dilating plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921480975.3U CN211270901U (en) | 2019-09-06 | 2019-09-06 | Auxiliary expanding device for obstetrical clinical uterine cavity operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921480975.3U CN211270901U (en) | 2019-09-06 | 2019-09-06 | Auxiliary expanding device for obstetrical clinical uterine cavity operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211270901U true CN211270901U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921480975.3U Expired - Fee Related CN211270901U (en) | 2019-09-06 | 2019-09-06 | Auxiliary expanding device for obstetrical clinical uterine cavity operation |
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| Country | Link |
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| CN (1) | CN211270901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971878A (en) * | 2021-02-09 | 2021-06-18 | 杨磊 | Chest distraction device for chest-heart surgery |
-
2019
- 2019-09-06 CN CN201921480975.3U patent/CN211270901U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971878A (en) * | 2021-02-09 | 2021-06-18 | 杨磊 | Chest distraction device for chest-heart surgery |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200818 Termination date: 20210906 |