CN211674164U - double-D tube structure of disposable electronic hysteroscope - Google Patents
double-D tube structure of disposable electronic hysteroscope Download PDFInfo
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- CN211674164U CN211674164U CN202020130131.2U CN202020130131U CN211674164U CN 211674164 U CN211674164 U CN 211674164U CN 202020130131 U CN202020130131 U CN 202020130131U CN 211674164 U CN211674164 U CN 211674164U
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Abstract
The utility model discloses a double D tube structure of a disposable electronic hysteroscope, which comprises a tube body made of stainless steel materials, wherein partition plates distributed along the axis direction of the tube body are arranged in the tube body; the baffle welding is inside separating its inner chamber for upper and lower two independent play liquid chamber and surgical instruments guide chamber at the internal portion of body, it is the cavity of going up that draws the uterus liquid to expand to lead to waste liquid collection device inside from patient's palace intracavity under the effect of suction pump to go out the liquid chamber, surgical instruments guides the cavity for leading surgical instruments to patient's palace intracavity portion once. The utility model discloses shared space is less, and space utilization is high, can effectually avoid causing the secondary injury to the patient, has alleviateed the uncomfortable sense of patient in palace chamber operation process, and the operation of palace chamber operation for medical personnel has brought great facility.
Description
Technical Field
The utility model relates to the technical field of gynecological medical equipment, in particular to two D body structures of disposable electron hysteroscope.
Background
An electronic hysteroscope is an instrument used for examining and treating the uterine cavity. When in use, the lens of the electronic hysteroscope can magnify and observe the part in the uterine cavity. The surgical instrument can perform surgical operation on the uterine cavity of a patient through the electronic hysteroscope. From the inspection perspective, the electronic hysteroscope is the first inspection instrument for gynecological hemorrhagic diseases and intrauterine lesions.
The existing tube body structure for the electronic hysteroscope is complex in whole and large in occupied space, and when the electronic hysteroscope adopting the structure is used for carrying out uterine cavity operation on a patient, secondary damage is easily caused to the patient, so that great discomfort is brought to the patient, and the uterine cavity operation difficulty of medical staff is also improved.
SUMMERY OF THE UTILITY MODEL
For solving the problem that prior art exists, the utility model aims at providing a reasonable in design, simple structure, shared space are less, and space utilization is high, can effectually avoid causing the secondary injury to the patient, have alleviateed the uncomfortable sense of patient in the palace chamber operation in-process, have brought great convenient disposable electron hysteroscope's two D body structures for medical personnel's palace chamber operation.
For solving the above technical problem, the utility model discloses a following technical scheme realizes:
the double-D tube body structure of the disposable electronic hysteroscope is characterized by comprising a tube body made of stainless steel materials, wherein partition plates distributed along the axial direction of the tube body are arranged in the tube body;
the partition plate is welded in the tube body to divide the inner cavity of the tube body into an upper liquid outlet cavity and a lower liquid outlet cavity which are independent from each other, the liquid outlet cavity is an upper cavity which sucks uterine cavity expanding liquid from the uterine cavity of a patient to the interior of the waste liquid collecting device under the action of the suction pump, and the surgical instrument guiding cavity is a lower cavity which guides a surgical instrument to the interior of the uterine cavity of the patient;
the uterus expanding device comprises a tube body and is characterized in that a through hole communicated with a liquid outlet cavity and used for collecting uterus expanding liquid is formed in one side of the front end of the tube body, a liquid outlet hole communicated with the liquid outlet cavity is formed in one side of the tail end of the tube body, the liquid outlet hole is communicated with a waste liquid collecting device through a liquid outlet channel of a water separator, a liquid inlet hole communicated with a surgical instrument guide cavity is formed in the other side of the tail end of the tube body, and the liquid inlet hole is communicated with the uterus expanding device through a liquid inlet channel of the.
In a preferred embodiment of the present invention, the tube body is a stainless steel tube structure with a diameter of 5.5mm and a wall thickness of 0.125 mm.
In a preferred embodiment of the present invention, the thickness of the spacer is 0.125 mm.
In a preferred embodiment of the present invention, the cross-section of the fluid outlet chamber and the surgical instrument guide chamber is D-shaped.
Compared with the prior art, the tube body of the utility model is a stainless steel tube structure with the diameter of 5.5mm and the wall thickness of 0.125mm, and the space occupied by the structure is smaller, thereby reducing the uncomfortable feeling of the patient in the uterine cavity operation process and bringing greater convenience to the uterine cavity operation of medical care personnel; in addition, the partition plates distributed along the axis direction are arranged in the tube body, the partition plates are welded in the tube body to separate the inner cavity of the tube body into an upper liquid outlet cavity and a lower liquid outlet cavity which are independent, the utilization rate of the space is effectively improved by adopting the structure, and secondary damage to a patient can be effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a vertical cross-sectional view of the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Referring to fig. 1 and 2, a double D-tube structure of a disposable electronic hysteroscope is shown, which includes a tube 100 made of stainless steel material, and a partition 200 disposed in the tube 100 along the axial direction thereof.
The tube body 100 is a stainless steel tube structure with the diameter of 5.5mm and the wall thickness of 0.125mm, the thickness of the partition board 200 is 0.125mm, and the space occupied by the structure is small, so that the discomfort of a patient in the uterine cavity operation process is relieved, and great convenience is brought to the uterine cavity operation of medical staff.
The partition plate 200 is welded in the tube body 100 to divide the inner cavity of the tube body into an upper liquid outlet cavity 110 and a lower surgical instrument guide cavity 120 which are independent, and the cross sections of the liquid outlet cavity 110 and the surgical instrument guide cavity 120 are D-shaped.
The liquid outlet cavity 110 is an upper cavity for sucking the uterine cavity expanding liquid from the uterine cavity of the patient to the inside of the waste liquid collecting device under the action of the suction pump, and the surgical instrument guiding cavity 120 is a lower cavity for guiding the surgical instrument to the inside of the uterine cavity of the patient.
A through hole 130 communicated with the liquid outlet cavity 110 and used for collecting uterine cavity expanding liquid is formed in one side of the front end of the tube body 100, a liquid outlet hole 140 communicated with the liquid outlet cavity 110 is formed in one side of the tail end of the tube body 100, and the liquid outlet hole 140 is communicated with a waste liquid collecting device through a liquid outlet channel of the water separator.
The flexible conducting wire for connecting the image acquisition module is also arranged in the liquid outlet cavity 110 and is not contacted with the inner wall of the liquid outlet cavity 110, namely, the liquid outlet channel of the womb swelling liquid and the flexible conducting wire share one liquid outlet cavity 110, so that the utilization rate of the space is effectively improved.
The other side of the tail end of the tube body 100 is provided with a liquid inlet hole 150 communicated with the surgical instrument guide cavity 120, the liquid inlet hole 150 is communicated with the uterus expanding device through a liquid inlet channel of the water separator, namely, the liquid inlet channel of the uterus expanding liquid and the surgical instrument guide channel share the surgical instrument guide cavity 120, and the structure effectively improves the utilization rate of space.
The first plug pin of the head structure is plugged in the surgical instrument guide cavity 120 of the tube body 100, the second plug pin of the head structure is plugged in the liquid outlet cavity 110 of the tube body 100, the length value of the first plug pin is greater than that of the second plug pin, and a partition board plugging groove for plugging the partition board 200 arranged in the tube body 100 is formed between the first plug pin and the second plug pin.
The cross section of the first plug pin is semicircular and is matched with the surgical instrument guide cavity 120 of the tube body 100, the cross section of the second plug pin is semicircular and is matched with the liquid outlet cavity 110 of the tube body 100, the head structure can be effectively matched with the tube body by adopting the structure, and the stability between the head structure and the tube body is further improved.
In summary, the tube body of the utility model is a stainless steel tube structure with the diameter of 5.5mm and the wall thickness of 0.125mm, and the space occupied by the structure is small, thereby reducing the uncomfortable feeling of the patient in the uterine cavity operation process and bringing great convenience to the uterine cavity operation of medical care personnel; in addition, the partition plates distributed along the axis direction are arranged in the tube body, the partition plates are welded in the tube body to separate the inner cavity of the tube body into an upper liquid outlet cavity and a lower liquid outlet cavity which are independent, the utilization rate of the space is effectively improved by adopting the structure, and secondary damage to a patient can be effectively avoided.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The double-D tube body structure of the disposable electronic hysteroscope is characterized by comprising a tube body made of stainless steel materials, wherein partition plates distributed along the axial direction of the tube body are arranged in the tube body;
the partition plate is welded in the tube body to divide the inner cavity of the tube body into an upper liquid outlet cavity and a lower liquid outlet cavity which are independent from each other, the liquid outlet cavity is an upper cavity which sucks uterine cavity expanding liquid from the uterine cavity of a patient to the interior of the waste liquid collecting device under the action of the suction pump, and the surgical instrument guiding cavity is a lower cavity which guides a surgical instrument to the interior of the uterine cavity of the patient;
the uterus expanding device comprises a tube body and is characterized in that a through hole communicated with a liquid outlet cavity and used for collecting uterus expanding liquid is formed in one side of the front end of the tube body, a liquid outlet hole communicated with the liquid outlet cavity is formed in one side of the tail end of the tube body, the liquid outlet hole is communicated with a waste liquid collecting device through a liquid outlet channel of a water separator, a liquid inlet hole communicated with a surgical instrument guide cavity is formed in the other side of the tail end of the tube body, and the liquid inlet hole is communicated with the uterus expanding device through a liquid inlet channel of the.
2. The double-D tube structure of the disposable electronic hysteroscope of claim 1, wherein: the pipe body is a stainless steel pipe structure with the diameter of 5.5mm and the wall thickness of 0.125 mm.
3. The double-D tube structure of the disposable electronic hysteroscope of claim 1, wherein: the thickness of the separator is 0.125 mm.
4. The double-D tube structure of the disposable electronic hysteroscope of claim 1, wherein: the cross sections of the liquid outlet cavity and the surgical instrument guide cavity are both D-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130131.2U CN211674164U (en) | 2020-01-20 | 2020-01-20 | double-D tube structure of disposable electronic hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020130131.2U CN211674164U (en) | 2020-01-20 | 2020-01-20 | double-D tube structure of disposable electronic hysteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211674164U true CN211674164U (en) | 2020-10-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020130131.2U Active CN211674164U (en) | 2020-01-20 | 2020-01-20 | double-D tube structure of disposable electronic hysteroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211674164U (en) |
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2020
- 2020-01-20 CN CN202020130131.2U patent/CN211674164U/en active Active
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