CN208693470U - Medical mullerianosis art director - Google Patents
Medical mullerianosis art director Download PDFInfo
- Publication number
- CN208693470U CN208693470U CN201720932064.4U CN201720932064U CN208693470U CN 208693470 U CN208693470 U CN 208693470U CN 201720932064 U CN201720932064 U CN 201720932064U CN 208693470 U CN208693470 U CN 208693470U
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- insertion piece
- mullerianosis
- medical
- length adjustment
- adjustment bar
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Abstract
The utility model discloses a kind of medical mullerianosis art directors comprising: its front end has the insertion piece of curved portion；It is mounted on the length adjustment bar of insertion piece rear end；Wherein, the length of its relatively described insertion piece is adjusted in the length adjustment bar；Wherein, the insertion piece venthole and adjusting rod venthole being connected are respectively set with the center of the length adjustment bar for the insertion piece, to form the gas-permeable channels for examining colon integrality.The director of the utility model, structure is simple, easy to use, DIE lesions position is accurately indicated in art, facilitates surgical procedure, reduces intestinal canal damage in art, improve patient's prognosis situation, can play a significant role in the laparoscopic surgery of DIE, and have a extensive future in related fields.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of medical mullerianosis art directors.
Background technique
Currently, carry out deeply infiltrating endometriosis (deeply infihrating endometriosis,
That is DIE) laparoscopic surgery when, need first to indicate lesions position, then implement and cut off to affected area using instrument needed for performing the operation
Processing.In general, the cyclic structure that lesion mostly uses ceramics to lift palace cup jacks up fornix vaginae, but the cyclic structure can not accurately determine
Position fornix vaginae, can not also jack up rectum.Therefore, deep infiltrative type mullerianosis is mostly jacked up in art in rectum with finger
Disease lesion is guided as position, but since the length of finger is often insufficient, is caused positioning both insecure or inaccurate, is influenced to perform the operation
Time and effect.
Summary of the invention
The purpose of this utility model is exactly to solve the above-mentioned problems, to provide a kind of medical mullerianosis art guide
Device, structure is simple, easy to use, and DIE lesions position is accurately indicated in art, facilitates surgical procedure, reduces intestinal canal damage in art,
Improve patient's prognosis situation, can play a significant role in the laparoscopic surgery of DIE, and have a extensive future in related fields.
For the above-mentioned purpose for realizing the utility model, a kind of medical mullerianosis art director of the utility model,
For guiding the lesions position of endometriosis patients comprising: its front end has the insertion piece of curved portion；It is mounted on slotting
Enter the length adjustment bar of part rear end；Wherein, the length of its relatively described insertion piece is adjusted in the length adjustment bar；Wherein, institute
It states insertion piece and the insertion piece venthole and adjusting rod venthole being connected is respectively set with the center of the length adjustment bar, so as to
Form the gas-permeable channels for examining colon integrality.
Preferably, the curved portion has the curved surfaces that the axis direction along the insertion piece protrudes outwardly.
Wherein, internal screw thread is arranged in the rear end of the insertion piece, and the outer wall setting of the length adjustment bar is adapted to internal screw thread
External screw thread.
Further, further include be mounted on the length adjustment bar outer wall or front end for preventing the insertion piece and institute
State the gasket of the gap air leak between length adjustment bar.
Further, further includes: the loop bar of the insertion piece rear end is set；Wherein, the outer wall setting of the loop bar is outer
The internal screw thread being adapted to external screw thread is arranged in screw thread, the inner wall of the length adjustment bar.
Alternatively, slot is arranged in the insertion piece rear end, flower compatible with slot is arranged in the outer wall of the length adjustment bar
Key.
Wherein, the insertion piece outer wall setting facilitates insertion into the narrowing portion at anus.
It further, further include the handle convenient for the gripping length adjustment bar for being placed in length adjustment bar end
The handle venthole being connected with the adjusting rod venthole is arranged in hand, center.
It further, further include described for being detachably plugged on the seal cap of the back-end closure of the gas-permeable channels
In the handle venthole of handle.
Wherein, the insertion piece has the trimming piece for being used to finely tune its axial length that can be moved along its axial reciprocating.
Compared with prior art, the medical mullerianosis art director of the utility model has the advantages that
1, the medical mullerianosis art director of the present embodiment, structure is simple, easy to use, accurately indicates in art
DIE lesions position is conducive to surgical procedure, reduces intestinal canal damage and bleeding risk in art, improves patient's prognosis situation, can be in DIE
Laparoscopic surgery in play a significant role, have a extensive future in related fields.
2, the medical mullerianosis art director of the present embodiment, insertion piece front end are curved portion, are inserted convenient for per anum
Enter colon interior, and reduce the damage to intestinal tube and other internal organs, reduces bleeding risk.
3, narrowing portion, the diameter of narrowing portion is arranged on insertion piece in the medical mullerianosis art director of the present embodiment
Less than the maximum gauge of insertion piece, and suitable with the diameter at anus, thus when avoiding insertion piece from being inserted in enteral being performed the operation,
Cause anus congested since operating time is long, it is serious to anal lesions.
4, the medical mullerianosis art director of the present embodiment has length adjustment bar, passes through length adjustment bar tune
The insertion depth of insertion piece is saved, so that the front end of curved portion can guide lesions position with focal contact and accurately, is conducive to perform the operation suitable
Benefit carries out.
5, the medical mullerianosis art director of the present embodiment has gas-permeable channels, thus after removal of lesions, it can
The integrality of colon is judged by the gas injection into gas-permeable channels and/or water filling, grasps surgical effect in time, is reduced bad anti-
It answers.
The utility model embodiment is described in detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the first structural schematic diagram of the medical mullerianosis art director of the utility model；
Fig. 2 is second of structural schematic diagram of the medical mullerianosis art director of the utility model；
Fig. 3 is the third structural schematic diagram of the medical mullerianosis art director of the utility model；
Fig. 4 is the 4th kind of structural schematic diagram of the medical mullerianosis art director of the utility model；
Fig. 5 is the 5th kind of structural schematic diagram of the medical mullerianosis art director of the utility model.
Specific embodiment
As Figure 1-Figure 5, the respectively medical mullerianosis art director of five embodiments of the utility model
Structural schematic diagram, as seen from the figure, the medical mullerianosis art director of various embodiments of the utility model include: its front end tool
There is the insertion piece 1 of curved portion；It is mounted on the length adjustment bar 3 of 1 rear end of insertion piece；Wherein, it is opposite that it is adjusted in length adjustment bar 3
The length of insertion piece 1 makes the preceding end in contact lesion of curved portion and indicates the position of lesion to adjust the insertion depth of insertion piece 1
It sets；Wherein, the insertion piece venthole 6 and adjusting rod venthole being connected are respectively set with the center of length adjustment bar 3 for insertion piece 1
4, to form gas-permeable channels, for judging colon by the gas injection into gas-permeable channels and/or water filling after removal of lesions
Integrality.
The medical mullerianosis art director of the utility model, insertion piece are used for via with deep infiltrative type uterus
It plants at the anus of endometriosis patients into the intestinal tube of patient, and indicates the position of lesion, so as to lesions position essence
After really guiding, resection operation is implemented to lesion by surgical instrument such as ultrasound knife etc..
Specifically, it is in the long cylinder bodily form that the utility model insertion piece 1 is whole, being used to plant the front end in intestinal tube is arc
Shape portion, curved portion have the curved surfaces that the axis direction along insertion piece 1 protrudes forward.Preferably, curved surfaces are using cone
Shape surface or ellipsoidal surface.
In order to when insertion piece is inserted in patient's enteral and performs the operation, avoid causing anus to fill since operating time is long
Blood, serious to anal lesions, the utility model is provided with narrowing portion 2 on the insert 1, and as Figure 1-Figure 5, narrowing portion 2 is most
The outer diameter at small place is less than the maximum outside diameter of insertion piece 1.Preferably, when design, the outer diameter of narrowing portion 2 can be selected with it is straight at anus
The comparable diameter of diameter, and the smallest part of 2 diameter of narrowing portion should extend certain length along the axial direction of insertion piece 1, with
Just adjustment 1 front end of insertion piece is planted to the position in intestinal tube so that with after focal contact, the outer diameter of narrowing portion 2 is most at the time of surgery,
Small place can be located at the anus of patient.
Wherein, for the ease of the depth that insertion piece 1 is planted to patient's enteral is adjusted, the utility model is in insertion piece
1 rear end is installed by one length adjustment bar 3, the length of its adjustable opposite insertion piece 1 of length adjustment bar 3, to make to be inserted into
The preceding end in contact lesion of 1 curved portion of part and the position for indicating lesion.
Wherein, as shown in Figure 1, Figure 2, Figure 4 shows, internal screw thread can be arranged in the rear end of insertion piece 1 in the utility model, in length
The external screw thread being adapted to internal screw thread is arranged in the outer wall of adjusting rod 3, to be spun in insertion piece 1 by adjustment length adjusting rod 3
Depth achievees the purpose that adjust the depth of the plant of insertion piece 1 in the intestine.
And in order to prevent, gas leak phenomenon occurs for existing gap between insertion piece 1 and length adjustment bar 3, and the utility model is also
One gasket 7 (as shown in Figure 2) can be installed in the front end of length adjustment bar 3, alternatively, in the outer of 3 front of length adjustment bar
A gasket (not shown) is arranged on wall.
Alternatively, in order to according to lesions position adjust insertion piece 1 insertion depth, the utility model can also using as Fig. 3,
A loop bar 9 is arranged in 1 rear end of insertion piece in structure shown in fig. 5, and the outer wall of loop bar 9 is arranged external screw thread, and length adjustment bar 3
Inner wall the internal screw thread that be adapted to external screw thread is set, by length adjustment bar 3 is spun on loop bar 9 it is outer and adjusting the two connect after
Total length.
Alternatively, slot can also be arranged in the rear end of insertion piece 1 in the utility model, it is arranged in the outer wall of length adjustment bar 3
Spline (not shown) compatible with slot, the spline of length adjustment bar 3 are plugged in the slot of insertion piece 1, pass through tune
Section length adjustment bar 3 is plugged on the depth of insertion piece 1, adjusts the total length of insertion piece 1, so that the plant for adjusting insertion piece 1 is deep
Degree.Preferably, it can equally be arranged gasket on the front outer wall of length adjustment bar 3, or fix a gasket in its front end.
It, can be by the director of the utility model to the gas injection of patient's enteral and/or water filling and in order to after removal of lesions
And the integrality of patient's colon is detected, also insertion piece is respectively set at the center of insertion piece 1 and length adjustment bar 3 in the utility model
Venthole 6 and adjusting rod venthole 4 (as Figure 1-Figure 5), will pass through 4 shape of insertion piece venthole 6 and adjusting rod venthole
At the gas-permeable channels being connected, by gas-permeable channels to the gas injection of patient's enteral and/or water filling.
In addition, the utility model can also be disposed in 3 end of length adjustment bar convenient for holding the handle 5 of length adjustment bar 3,
Handle 5 can be linked together by detachable or non-removable mode with length adjustment bar 3.And for the ease of gas injection, note
The handle venthole that is connected with the adjusting rod venthole 4 of length adjustment bar 3 is arranged at the center of handle 5 in water, so as to breathe freely
Channel is connected.And be to prevent the gas leak in gas-permeable channels when doing colon integrity test, the utility model can be with
One is planted in the handle venthole of handle for by the seal cap 10 of the back-end closure of gas-permeable channels, seal cap 10 can be adopted
It is made of elastic material, such as rubber cap, and rubber cap can be linked together by connector and handle, can be with such as connecting rope
The generation of loss situation when preventing from pulling up rubber cap.
And due in use, the insertion piece 1 of the utility model is the enteral for being plugged on patient, to prevent from planting in the intestine
The problem of insertion piece 1 is due to length and precise contact lesion or lesion can not be jacked up, the insertion piece 1 of the utility model can also adopt
With structure as shown in Figure 5, that is, insertion piece 1 has the fine tuning for being used to finely tune its axial length that can be moved along its axial reciprocating
Part 11.
Specifically, insertion piece 1 includes the ontology that its front end has cylindrical circular sleeve part, one is disposed in sleeve part
Can the trimming piece 11 that moves back and forth in the axial direction of opposing body, trimming piece 11 is in bullet-headed.Trimming piece 11 can be with ontology
It is slidably connected, slot such as is set in the sleeve part of ontology, compatible with slot slotting key is set in 11 outer wall of trimming piece, it can also be with
It is threadedly coupled with ontology, or uses other connection types.And in order to move axially trimming piece 11 along ontology, in trimming piece
A pull rod 12 is installed in 11 rear end, which is threaded through above-mentioned gas-permeable channels so that in handle air hole, and pull rod 12
Rear end stretch out in handle 5, and dispose a pulling handle 13 in the end of pull rod 12.By pressing or rotating pulling handle
13, drive trimming piece 11 to move axially along ontology, to adjust the length of 1 front end of insertion piece.When design, to make pull rod 12 will not
The excessive space for occupying gas-permeable channels, although the pull rod 12 of the utility model should have using diameter is smaller in the prior art
Very strong rigid material is made.
In conclusion compared with prior art, the medical mullerianosis art director of the utility model has as follows
Advantage:
1, the medical mullerianosis art director of the present embodiment, structure is simple, easy to use, accurately indicates in art
DIE lesions position is conducive to surgical procedure, reduces intestinal canal damage and bleeding risk in art, improves patient's prognosis situation, can be in DIE
Laparoscopic surgery in play a significant role, have a extensive future in related fields.
2, the medical mullerianosis art director of the present embodiment, insertion piece front end are curved portion, are inserted convenient for per anum
Enter colon interior, and reduce the damage to intestinal tube and other internal organs, reduces bleeding risk.
3, narrowing portion, the diameter of narrowing portion is arranged on insertion piece in the medical mullerianosis art director of the present embodiment
Less than the maximum gauge of insertion piece, and suitable with the diameter at anus, thus when avoiding insertion piece from being inserted in enteral being performed the operation,
Cause anus congested since operating time is long, it is serious to anal lesions.
4, the medical mullerianosis art director of the present embodiment has length adjustment bar, passes through length adjustment bar tune
The insertion depth of insertion piece is saved, so that the front end of curved portion can guide lesions position with focal contact and accurately, is conducive to perform the operation suitable
Benefit carries out.
5, the medical mullerianosis art director of the present embodiment has gas-permeable channels, thus after removal of lesions, it can
The integrality of colon is judged by the gas injection into gas-permeable channels and/or water filling, grasps surgical effect in time, is reduced bad anti-
It answers.
Although being explained in detail above to the utility model embodiment, the utility model embodiment is without being limited thereto, this
Those skilled in the art can be modified with principle according to the present utility model, therefore, all originals according to the utility model
The various modifications that reason carries out all should be understood as falling into the protection scope of the utility model.
Claims (10)
1. a kind of medical mullerianosis art director, special for guiding the lesions position of endometriosis patients
Sign is, comprising:
Its front end has the insertion piece of curved portion；
It is mounted on the length adjustment bar of insertion piece rear end；
Wherein, the length of its relatively described insertion piece, the insertion piece and the length adjustment is adjusted in the length adjustment bar
The insertion piece venthole and adjusting rod venthole being connected is respectively set in the center of bar, to be formed for examining colon integrality
Gas-permeable channels.
2. medical mullerianosis art director according to claim 1, which is characterized in that the curved portion has edge
The curved surfaces that the axis direction of the insertion piece protrudes outwardly.
3. medical mullerianosis art director according to claim 1, which is characterized in that the rear end of the insertion piece
Internal screw thread is set, and the external screw thread being adapted to internal screw thread is arranged in the outer wall of the length adjustment bar.
4. medical mullerianosis art director according to claim 3, which is characterized in that further include be mounted on it is described
The sealing for being used to prevent the gap air leak between the insertion piece and the length adjustment bar of length adjustment bar outer wall or front end
Pad.
5. medical mullerianosis art director according to claim 1, which is characterized in that further include:
The loop bar of the insertion piece rear end is set；
Wherein, external screw thread is arranged in the outer wall of the loop bar, and the interior spiral shell being adapted to external screw thread is arranged in the inner wall of the length adjustment bar
Line.
6. medical mullerianosis art director according to claim 1, which is characterized in that the insertion piece rear end is set
Slot is set, spline compatible with slot is arranged in the outer wall of the length adjustment bar.
7. medical mullerianosis art director according to claim 1-6, which is characterized in that the insertion
The setting of part outer wall facilitates insertion into the narrowing portion at anus.
8. medical mullerianosis art director according to claim 7, which is characterized in that further include be placed in it is described
The handle convenient for the gripping length adjustment bar of length adjustment bar end, center setting are connected with the adjusting rod venthole
Logical handle venthole.
9. medical mullerianosis art director according to claim 8, which is characterized in that further include for will be described
The seal cap of the back-end closure of gas-permeable channels is detachably plugged in the handle venthole of the handle.
10. medical mullerianosis art director according to claim 9, which is characterized in that the insertion piece has
What can be moved along its axial reciprocating is used to finely tune the trimming piece of its axial length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932064.4U CN208693470U (en) | 2017-07-28 | 2017-07-28 | Medical mullerianosis art director |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720932064.4U CN208693470U (en) | 2017-07-28 | 2017-07-28 | Medical mullerianosis art director |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208693470U true CN208693470U (en) | 2019-04-05 |
Family
ID=65911325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720932064.4U Active CN208693470U (en) | 2017-07-28 | 2017-07-28 | Medical mullerianosis art director |
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| Country | Link |
|---|---|
| CN (1) | CN208693470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303614A (en) * | 2017-07-28 | 2019-02-05 | 北京大学第医院 | Medical mullerianosis art director |
-
2017
- 2017-07-28 CN CN201720932064.4U patent/CN208693470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303614A (en) * | 2017-07-28 | 2019-02-05 | 北京大学第医院 | Medical mullerianosis art director |
| CN109303614B (en) * | 2017-07-28 | 2024-01-23 | 北京大学第一医院 | Medical endometriosis guiding device |
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