CN208769854U

CN208769854U - Hysteroscope adapter

Info

Publication number: CN208769854U
Application number: CN201820759551.XU
Authority: CN
Inventors: 杨翔; 郝进争; 李杨
Original assignee: SHANGHAI YODO MEDICAL TECHNOLOGY Co Ltd
Current assignee: SHANGHAI YODO MEDICAL TECHNOLOGY Co Ltd
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2019-04-23
Anticipated expiration: 2028-05-21

Abstract

The utility model discloses a kind of hysteroscope adapters, are connected to the epitheca of hysteroscope comprising attachment base；Lumen therethrough is equipped in attachment base；Lumen therethrough is distributed along the axial direction of attachment base；The outer wall of attachment base is equipped with retention bead, and retention bead is circumferentially distributed along the outer surface of attachment base；The outer wall of attachment base is equipped with the first card slot and cotter way, and cotter way is located at the front of retention bead, and the first card slot is located at the rear of retention bead；Lock ring is arranged on attachment base, lock ring is located at the rear of retention bead, and lock ring is connected in the first card slot；The pin that the epitheca of attachment base and hysteroscope can be attached is equipped in cotter way；The outer wall of attachment base is additionally provided with the second card slot that can be clamped with the epitheca of hysteroscope, and the second card slot is located at the front of retention bead；Lock ring is equipped with handle.The adapter of the utility model can make hysteroscope using a variety of surgical instruments, reduce the infection probability of patient, mitigate the pain of patient, substantially increase the efficiency of operation.

Description

Hysteroscope adapter

Technical field

The utility model relates to medical equipment technical field, in particular to a kind of hysteroscope adapter.

Background technique

Hysteroscope is gynaecology's surgical instrument.For all Occupation disease in uterine cavity (including under uterine cavity polyp, uterine mucosa Myomata, retained placental etc.), endometrial biopsy, adhesion release, vertical diaphragm uterus etc., can directly carry out operative treatment by hysteroscope.

Hysteroscope includes that hysteroscope and the cryoprobe hysteroscope using cryoprobe instrument are cut using the cutting of electric cutting device.Mesh Before, cutting is cut mutually not general between hysteroscope and cryoprobe hysteroscope.When operation needs electric cutting device and cryoprobe instrument, in electricity It after cutting hysteroscope operation, needs to take out the hysteroscope out of uterine cavity, cryoprobe hysteroscope is then protruded into uterine cavity again, Cryoprobe instrument can be used.In this way, not only increasing the infection probability of patient, the pain of patient is increased, operation is also reduced Efficiency.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of palace to overcome drawbacks described above of the existing technology Hysteroscope adapter.

The utility model is to solve above-mentioned technical problem by following technical proposals:

A kind of hysteroscope adapter, is connected to the epitheca of hysteroscope comprising attachment base；Perforation is equipped in attachment base Chamber；Lumen therethrough is distributed along the axial direction of attachment base；The outer wall of attachment base is equipped with retention bead, and retention bead is along the outer surface of attachment base It is circumferentially distributed；The outer wall of attachment base is equipped with the first card slot and cotter way, and cotter way is located at the front of retention bead, and the first card slot is located at limit The rear of position protrusion；Lock ring is arranged on attachment base, lock ring is located at the rear of retention bead, and lock ring is connected in the first card slot；Pin The pin that the epitheca of attachment base and hysteroscope can be attached is equipped in slot；The outer wall of attachment base is additionally provided with can be with hysteroscope The second card slot that epitheca is clamped, the second card slot are located at the front of retention bead；Lock ring is equipped with handle.

The front of lumen therethrough be it is cylindric, the rear portion of lumen therethrough is round table-like.

Handle is arranged in lock ring.

Handle includes shank, handle cap and handle core, and handle cap and handle core are located at the both ends of shank；Shank is embedded at through-hole.

Shank is tubulose, and handle cap and handle core are arranged in shank.

Handle cap and shank are to be threadedly coupled.

The positive effect of the utility model is: the adapter structure of the utility model is compact, easily manufactured, manufacture It is at low cost, hysteroscope can be made using a variety of surgical instruments by this adapter, increase the use scope of hysteroscope, meanwhile, It is repeatedly inserted or pull out without hysteroscope, in this way, reducing the infection probability of patient, mitigates the pain of patient, substantially increase The efficiency of operation.

Detailed description of the invention

Fig. 1 is the external structure schematic diagram of the utility model preferred embodiment.

Fig. 2 is the schematic diagram of internal structure of the utility model preferred embodiment.

Fig. 3 is the external structure schematic diagram of the attachment base of the utility model preferred embodiment.

Fig. 4 is the structural schematic diagram of the handle of the utility model preferred embodiment.

Specific embodiment

A preferred embodiment is named, and completely illustrates the utility model in conjunction with attached drawing to become apparent from.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of hysteroscope adapter, is connected to the epitheca of hysteroscope.Hysteroscope turns Connector includes attachment base 10；Lumen therethrough 11 is equipped in attachment base 10；Lumen therethrough 11 is distributed along the axial direction of attachment base.Lumen therethrough 11 Front be it is cylindric, the rear portion of lumen therethrough 11 is round table-like.

The outer wall of attachment base 10 is equipped with retention bead 20, and retention bead 20 is circumferentially distributed along the outer surface of attachment base.

The outer wall of attachment base 10 is equipped with the first card slot 31 and cotter way 12, and cotter way 12 is located at the front of retention bead 20, and first Card slot 31 is located at the rear of retention bead 20.

Lock ring 40 is arranged on attachment base 10, lock ring 40 is located at the rear of retention bead 20；Lock ring is connected in the first card slot 31.By screwing lock ring, the clamping of attachment base and lock ring may be implemented.

The pin 13 that the epitheca of attachment base and hysteroscope can be attached is equipped in cotter way 12.

The outer wall of attachment base 10 is additionally provided with the second card slot 32 that can be clamped with the epitheca of hysteroscope, the second card slot 32 In the front of retention bead 20.

Lock ring 40 is equipped with handle 50.Handle is arranged in lock ring.

Further, handle 50 includes shank 51, handle cap 52 and handle core 53, and handle cap 52 and handle core 53 are located at shank 51 Both ends；Shank 51 is arranged in lock ring.

Further, shank 51 is tubulose, and handle cap 52 and handle core 53 are arranged in shank.Handle cap and shank are screw thread company It connects.

Fig. 2 is the schematic diagram of internal structure of the hysteroscope adapter of the present embodiment.Hand in the position of handle and Fig. 1 in Fig. 2 The position of handle is different.In Fig. 2, handle from the position in Fig. 1, goes to the rear of attachment base.

The hysteroscope adapter of the utility model can connect on the epitheca that cutting cuts hysteroscope.When cutting cuts hysteroscope After use, it is also necessary to which when using cryoprobe instrument, the epitheca it is not necessary that cutting to be cut to hysteroscope is extracted.Only cutting need to be cut uterine cavity The interior sheath of mirror is extracted, and then connects the hysteroscope adapter of the utility model on the epitheca that cutting cuts hysteroscope.Again by cryoprobe The interior sheath of hysteroscope is inserted into the lumen therethrough of the utility model hysteroscope adapter, so that it may be performed the operation using cryoprobe instrument.

When the hysteroscope adapter of the utility model is connect with hysteroscope epitheca, palace is inserted into the front end of hysteroscope adapter Hysteroscope epitheca realizes the connection with hysteroscope epitheca by the second card slot and pin.The interior sheath of cryoprobe hysteroscope is inserted into this reality With novel hysteroscope adapter, so that it may be performed the operation using cryoprobe instrument.

The adapter structure of the utility model is compact, easily manufactured, manufacturing cost is low, can make uterine cavity by this adapter Mirror uses a variety of surgical instruments, increases the use scope of hysteroscope, meanwhile, it is repeatedly inserted or pull out without hysteroscope, in this way, The infection probability for reducing patient, mitigates the pain of patient, substantially increases the efficiency of operation.

Although the foregoing describe specific embodiment of the present utility model, it will be appreciated by those of skill in the art that This is merely illustrative of, and the protection scope of the utility model is defined by the appended claims.Those skilled in the art Under the premise of without departing substantially from the principles of the present invention and essence, many changes and modifications may be made, But these change and modification each fall within the protection scope of the utility model.

Claims

1. a kind of hysteroscope adapter, is connected to the epitheca of hysteroscope, which is characterized in that it includes attachment base；In attachment base Equipped with lumen therethrough；Lumen therethrough is distributed along the axial direction of attachment base；The outer wall of attachment base is equipped with retention bead, and retention bead is along attachment base Outer surface it is circumferentially distributed；The outer wall of attachment base is equipped with the first card slot and cotter way, and cotter way is located at the front of retention bead, the first card Slot position is in the rear of retention bead；Lock ring is arranged on attachment base, lock ring is located at the rear of retention bead, and lock ring is connected in first Card slot；The pin that the epitheca of attachment base and hysteroscope can be attached is equipped in cotter way；The outer wall of attachment base is additionally provided with can be with The second card slot that the epitheca of hysteroscope is clamped, the second card slot are located at the front of retention bead；Lock ring is equipped with handle.

2. hysteroscope adapter as described in claim 1, which is characterized in that the front of lumen therethrough be it is cylindric, lumen therethrough Rear portion is round table-like.

3. hysteroscope adapter as described in claim 1, which is characterized in that handle is arranged in lock ring.

4. hysteroscope adapter as claimed in claim 3, which is characterized in that handle includes shank, handle cap and handle core, handle cap and Handle core is located at the both ends of shank；Shank is embedded at through-hole.

5. hysteroscope adapter as claimed in claim 4, which is characterized in that shank is tubulose, and handle cap and handle core are arranged in Shank.

6. hysteroscope adapter as claimed in claim 5, which is characterized in that handle cap and shank are to be threadedly coupled.