CN208388664U - A kind of clinical obstetrics' dilator - Google Patents
A kind of clinical obstetrics' dilator Download PDFInfo
- Publication number
- CN208388664U CN208388664U CN201721645342.4U CN201721645342U CN208388664U CN 208388664 U CN208388664 U CN 208388664U CN 201721645342 U CN201721645342 U CN 201721645342U CN 208388664 U CN208388664 U CN 208388664U
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- Prior art keywords
- connecting rod
- circle
- wall
- holding rod
- dilator
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Abstract
The utility model discloses a kind of clinical obstetrics' dilators, including right holding rod, the right holding rod is mounted on the right end of right connecting rod, the right connecting rod is mounted on the left end of right holding rod, right elastic slice is provided on the right holding rod inner wall, the utility model by the left side in the dilator strut circle and the right inside for strutting circle increase a heating device come so that the dilator will not because external skin temperatures are too low and stimulate tissue to shrink and increase operation risk, and increase a lithium battery in left connecting rod and right connecting rod to be powered to two heating devices, it will increase its property and permanence easy to use in this way, and increased on the left holding rod above diversion trench a fastener to allow the dilator when strutting tissue by fastener come the fixation to distraction angle, it thus can be reduced medical care people The fault rate of member, enables medical staff to have more energy to go to perform the operation.
Description
Technical field
The utility model belongs to obstetrics' correlative technology field, and in particular to a kind of clinical obstetrics' dilator.
Background technique
Gynemetrics is one of big main subject of clinical medicine four, the main cause of disease for studying disease of female genital organs, pathology,
The prevention and diagnosis and treatment of diagnosis and prevention and treatment, gestation, the physiology of childbirth and pathological change, high risk pregnancy and difficult labour, interior point of female reproduction
Secretion, family planning and health care of women etc., one kind as disclosed in Chinese patent " soft tissue space distraction device " (application number:
CN201620679963.3), the patent include connect bar, guiding set and at least one strut part, can be stretched to by connecting bar by soft group
It knits in gap, guiding, which is sheathed on, to be connected on bar, and can be slid along bar is connected；Each one end for strutting part, which is fixed on, connects bar
Front end, the other end are fixed on guiding and put on；It respectively struts part and all has the rounding state for being posted by and connecting on bar, and to connecting outside bar
The softened state to arch upward.It is protruded into soft tissue gap by connecting bar, is covered by guiding and slid on connecting bar, make respectively to strut part
It arches upward outside bar to connecting, so as to which soft tissue gap can be strutted under lesser physiological saline hydraulic pressure for soft tissue space distraction,
To realize going on smoothly for soft tissue arthrocsopic surgery.
Existing dilator technology has the following problems: 1, existing dilator integrally belongs to metal machinery substantially and sets
It is standby, so also can be very low using the temperature of the dilator when weather cold, when entering human body, the dilator of low temperature can be pierced
Swash tissue to shrink, so that the risk of operation greatly increases, can also increase the workload of medical staff；2, existing
Dilator is all the distraction angle for being maintained dilator using manpower, can added in this way when carrying out strutting operation to tissue
The workload of big medical staff, influences procedure.
Utility model content
The purpose of this utility model is to provide a kind of clinical obstetrics' dilators, to solve to propose in above-mentioned background technique
Dilator external skin temperatures it is too low when tissue contraction can be stimulated to cause to increase surgical risks and strut operation all is by people
Li Lai peace preservation association increases the problem of operation difficulty of medical staff.
To achieve the above object, the utility model provides the following technical solutions: a kind of clinical obstetrics' dilator, including the right side
Holding rod, the right holding rod are mounted on the right end of right connecting rod, and the right connecting rod is mounted on the left end of right holding rod, the right side
Right elastic slice is provided on holding rod inner wall, the right elastic slice lower end is provided with left elastic slice, and the left elastic slice lower end is provided with left holding rod,
The left holding rod left end is provided with left connecting rod, and flow deflector is provided on the left of the right elastic slice, and the flow deflector is arranged on the right side
On connecting rod lower end inner wall, it is provided with swivelling chute on lower end inner wall among the right connecting rod, the swivelling chute is internally provided with
Spill spin block, the movable axis of perforation spill spin block is provided among the spill spin block, and the spill spin block is arranged in left connecting rod upper end
On wall, the right connecting rod left end is provided with the right side and struts circle, is provided with lithium battery on the left connecting rod lower end outer wall, described
Left connecting rod left end is provided with a left side and struts circle, and the left side struts circle and is internally provided with heating device, the left connecting rod right end
It is provided with perforative diversion trench, the flow deflector passes through outside diversion trench to the lower end of diversion trench, the flow deflector lower end outer wall
On be provided with limited block, be provided with fastener on the left connecting rod outer wall of the diversion trench upper end.
Preferably, the heating device most external is provided with insulating layer, and the insulating layer is internally provided with heating sheet, described
Mounting groove is provided with outside insulating layer, the left inside for strutting circle is arranged in the mounting groove.
Preferably, fastening cap is provided on the fastener, the fastening cap lower end is provided with fastening screw, the fastening
It is provided with binding groove outside screw rod, the binding groove is arranged inside left connecting rod, and the binding groove passes through left connecting rod to leading
The inside of chute.
Preferably, the heating sheet maximum heating temperature is 40 degree.
Preferably, there are two the lithium battery is arranged altogether, and two lithium batteries are separately mounted to left connecting rod and right connection
On the outer wall of bar.
Preferably, there are two the heating device is arranged altogether, and two heating devices are separately mounted to a left side and strut circle and the right side
Strut the inside of circle.
Compared with prior art, the beneficial effects of the utility model are:
1, the utility model struts circle by the left side in the dilator and the right inside for strutting circle increases a heating
Device come so that the dilator will not because external skin temperatures are too low and stimulate tissue shrink and increase operation risk, and
A lithium battery is increased in left connecting rod and right connecting rod to be powered to two heating devices, will increase it in this way makes
With convenience, and it is enclosed with waterproof sealing layer outside lithium battery external and the electric wire connected with heating device, to avoid hand
Art is the problem of leading to its damage inside the body fluid infiltration to lithium battery and heating device of human body, which strutted on a left side
Circle and the right side strut circle inside and are provided with mounting groove, and are enclosed with insulating layer outside heating sheet and are mounted on inside mounting groove, insulate
The effect of layer is to place the case where leaking electricity, and the heating sheet only up to be heated to 40 degree, thus can effectively prevent
Heating temperature is excessively high and the problem of damaged to tissue, can be by lithium battery to heating in this way when weather cold
Piece electrified regulation, heat caused by heating sheet can be transmitted to that a left side struts circle and the right side struts on circle, are thus avoided that and strut
Circle and it is right strut that circle surface temperature is too low to be caused tissue to be shunk to bring the problem of unlimited pain to patient into human body, thus
So that the risk of operation greatly reduces, and then increase the success rate of operation；
2, the utility model is by increasing a fastener come so that the dilator on the left holding rod above diversion trench
The fault of medical staff can thus be can be reduced by fastener come the fixation to distraction angle when strutting tissue
Rate enables medical staff to have more energy to go to perform the operation, which is by fastening cap, binding groove and fastening screw
Composition, wherein binding groove passes through left holding rod and is internally provided with the fastening through binding groove to the inside of diversion trench, and in binding groove
Screw rod is provided with fastening cap outside the left holding rod of fastening screw the top, in this way when medical staff is the tissue of patient
When strutting, it is only necessary to choose to install fastening cap, fastening cap will drive fastening screw rotation, and fastening screw can be by the screw thread on surface
Lower activity, so that flow deflector is tightly lived in fastening screw lower end even at the cost of one's life, so that distracted angle is fixed, such medical staff can
The distraction angle of dilator is controlled need not divert one's attention, so that operation can be carried out smoothly, increases the success rate of operation.
Detailed description of the invention
Fig. 1 is the dilator structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of heating device of the utility model；
Fig. 3 is the fastener structural schematic diagram of the utility model；
In figure: 1, the right side struts circle；2, a left side struts circle；3, right connecting rod；4, left connecting rod；5, lithium battery；6, movable axis；7,
Flow deflector；8, fastener；9, right elastic slice；10, right holding rod；11, heating device；12, spill spin block；13, swivelling chute；14, limited block；
15, diversion trench；16, left elastic slice；17, left holding rod；111, mounting groove；112, insulating layer；113, heating sheet；81, fastening cap；82,
Binding groove；83, fastening screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: a kind of clinical obstetrics' dilator, including the right side are held
Bar 10, right holding rod 10 are mounted on the right end of right connecting rod 3, and right connecting rod 3 is mounted on the left end of right holding rod 10, right holding rod 10
Right elastic slice 9 is provided on inner wall, right 9 lower end of elastic slice is provided with left elastic slice 16, and left 16 lower end of elastic slice is provided with left holding rod 17, and a left side is held
17 left end of bar is provided with left connecting rod 4, and flow deflector 7 is provided on the left of right elastic slice 9, and flow deflector 7 is arranged in right 3 lower end of connecting rod
On inner wall, swivelling chute 13 is provided on the intermediate lower end inner wall of right connecting rod 3, swivelling chute 13 is internally provided with spill spin block 12, rotation
The movable axis 6 of perforation spill spin block 12 is provided among block 12, spill spin block 12 is arranged on left 4 upper end inner wall of connecting rod, right connection
3 left end of bar is provided with the right side and struts circle 1, and lithium battery 5, left 4 left end of connecting rod setting are provided on left 4 lower end outer wall of connecting rod
There is a left side to strut circle 2, a left side struts circle 2 and is internally provided with heating device 11, and left 4 right end of connecting rod is provided with perforative diversion trench 15,
Flow deflector 7 passes through outside diversion trench 15 to the lower end of diversion trench 15, is provided with limited block 14, water conservancy diversion on 7 lower end outer wall of flow deflector
Fastener 8 is provided on 4 outer wall of left connecting rod of 15 upper end of slot.
In order to preferably heat, in the utility model, it is preferred that 11 most external of heating device is provided with insulating layer 112, absolutely
Edge layer 112 is internally provided with heating sheet 113, and mounting groove 111 is provided with outside insulating layer 112, and the setting of mounting groove 111 struts on a left side
The inside of circle 2.
In order to preferably fix distraction angle, in the utility model, it is preferred that be provided with fastening cap 81 on fastener 8, tightly
Gu 81 lower end of cap is provided with fastening screw 83, binding groove 82 is provided with outside fastening screw 83, binding groove 82 is arranged in left connection
Inside bar 4, binding groove 82 passes through the inside that left connecting rod 4 arrives diversion trench 15.
It is excessively high and scald patient in order to place temperature, in the utility model, it is preferred that 113 maximum heating temperature of heating sheet
It is 40 degree.
In order to which heating time is longer, in the utility model, it is preferred that there are two lithium battery 5 is arranged altogether, and two lithium batteries
5 are separately mounted on the outer wall of left connecting rod 4 and right connecting rod 3.
For more Quick uniform, in the utility model, it is preferred that heating device 11 is altogether there are two settings, and two plus
Thermal 11 is separately mounted to the left inside for strutting circle 2 and strutting circle 1 with the right side.
The working principle and process for using of the utility model: after the utility model installs, first heating device 11
Circle 1 strutted by the right side respectively and the left mounting groove 111 strutted on circle 2 is installed to that the right side struts circle 1 and a left side struts inside circle 2, then
Two lithium batteries 5 are separately mounted on the outer wall of left connecting rod 4 and right connecting rod 3, and are powered and test to heating device 11
Whether can work normally, also to carry out waterproof test, can the waterproof layer that detect lithium battery 5 and connecting line outer wall normally be prevented
Then the right side is strutted circle 1 and a left side struts 2 alignment affected part of circle, strutted by right holding rod 10 and left holding rod 17 to affected part, then led to by water
It crosses fastener 8 to fix distraction angle, thus can be reduced the fault rate of medical staff, medical staff is had more
Energy go to perform the operation, which is made of fastening cap 81, binding groove 82 and fastening screw 83, wherein binding groove 82
The inside of diversion trench 15 is arrived across left holding rod 17, and is internally provided with the fastening screw 83 through binding groove 82 in binding groove 82,
Fastening cap 81 is provided with outside the left holding rod 17 of 83 the top of fastening screw, in this way when medical staff is the tissue of patient
When strutting, it is only necessary to choose to install fastening cap 81, fastening cap 81 will drive the rotation of fastening screw 83, and fastening screw 83 can pass through surface
Screw thread it is up and down so that 83 lower end of fastening screw tightly even at the cost of one's life live flow deflector 7 so that distracted angle is fixed, in this way
Medical staff can need not divert one's attention to control the distraction angle of dilator, so that operation can be carried out smoothly, increase operation
Success rate, and on a left side for the dilator strut circle 2 and the right inside for strutting circle 1 increases a heating device 11 makes
Obtaining the dilator will not stimulate tissue to shrink and increase operation risk because external skin temperatures are too low, and in left connecting rod
4 and right connecting rod 3 on increase a lithium battery 5 to be powered to two heating devices 11, will increase its use in this way
Convenience, and it is enclosed with waterproof sealing layer outside 5 outside of lithium battery and the electric wire connected with heating device 11, to avoid hand
Art is the problem of leading to its damage inside the body fluid infiltration to lithium battery 5 and heating device 11 of human body, the heating device 11 be
A left side struts circle 2 and the right side struts and is provided with mounting groove 111 inside circle 1, and the installation of insulating layer 112 is enclosed with outside heating sheet 113
Inside mounting groove 111, the effect of insulating layer 112 is to place the case where leaking electricity, and the heating sheet 113 only up to heat
To 40 degree, the problem of thus capable of effectively preventing heating temperature excessively high and be damaged to tissue, in this way when weather is cold
When cold, 113 electrified regulation of heating sheet can be given by lithium battery 5, heat caused by heating sheet 113 can be transmitted to a left side and strut circle
2 and the right side strut on circle 1, be thus avoided that a left side struts circle 2 and the right side struts that 1 surface temperature of circle is too low to lead to human body group into human body
Knit the problem shunk and bring unlimited pain to patient so that the risk of operation greatly reduces, and then increase operation at
Power.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of clinical obstetrics' dilator, including right holding rod (10), it is characterised in that: the right holding rod (10) is mounted on right company
The right end of extension bar (3), the right connecting rod (3) are mounted on the left end of right holding rod (10), on right holding rod (10) inner wall
It is provided with right elastic slice (9), right elastic slice (9) lower end is provided with left elastic slice (16), and left elastic slice (16) lower end is provided with a left side
Holding rod (17), left holding rod (17) left end are provided with left connecting rod (4), are provided with flow deflector on the left of the right elastic slice (9)
(7), the flow deflector (7) is arranged on right connecting rod (3) lower end inner wall, sets on the intermediate lower end inner wall of right connecting rod (3)
It is equipped with swivelling chute (13), the swivelling chute (13) is internally provided with spill spin block (12), is provided with and passes through among the spill spin block (12)
The movable axis (6) of logical spill spin block (12), the spill spin block (12) are arranged on the inner wall of left connecting rod (4) upper end, the right connection
Bar (3) left end is provided with the right side and struts circle (1), is provided with lithium battery (5), the left side on left connecting rod (4) lower end outer wall
Connecting rod (4) left end is provided with a left side and struts circle (2), and the left side struts circle (2) and is internally provided with heating device (11), the left side
Connecting rod (4) right end is provided with perforative diversion trench (15), and the flow deflector (7) passes through diversion trench (15) to diversion trench (15)
It outside lower end, is provided with limited block (14) on flow deflector (7) lower end outer wall, the left connecting rod of diversion trench (15) upper end
(4) fastener (8) are provided on outer wall.
2. a kind of clinical obstetrics' dilator according to claim 1, it is characterised in that: the heating device (11) is outermost
Portion is provided with insulating layer (112), and the insulating layer (112) is internally provided with heating sheet (113), and the insulating layer (112) is external
It is provided with mounting groove (111), the mounting groove (111), which is arranged, struts the inside of circle (2) on a left side.
3. a kind of clinical obstetrics' dilator according to claim 1, it is characterised in that: be arranged on the fastener (8)
Have fastening cap (81), fastening cap (81) lower end is provided with fastening screw (83), is provided with outside the fastening screw (83)
Binding groove (82), binding groove (82) setting is internal in left connecting rod (4), and the binding groove (82) passes through left connecting rod (4)
To the inside of diversion trench (15).
4. a kind of clinical obstetrics' dilator according to claim 2, it is characterised in that: heating sheet (113) highest
Heating temperature is 40 degree.
5. a kind of clinical obstetrics' dilator according to claim 1, it is characterised in that: the lithium battery (5) is arranged altogether
There are two, and two lithium batteries (5) are separately mounted on the outer wall of left connecting rod (4) and right connecting rod (3).
6. a kind of clinical obstetrics' dilator according to claim 1, it is characterised in that: the heating device (11) sets altogether
There are two setting, and two heating devices (11) are separately mounted to the inside that a left side struts circle (2) and the right side struts circle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645342.4U CN208388664U (en) | 2017-12-01 | 2017-12-01 | A kind of clinical obstetrics' dilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721645342.4U CN208388664U (en) | 2017-12-01 | 2017-12-01 | A kind of clinical obstetrics' dilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208388664U true CN208388664U (en) | 2019-01-18 |
Family
ID=65066554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721645342.4U Expired - Fee Related CN208388664U (en) | 2017-12-01 | 2017-12-01 | A kind of clinical obstetrics' dilator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208388664U (en) |
-
2017
- 2017-12-01 CN CN201721645342.4U patent/CN208388664U/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: 20190118 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |