CN201153933Y

CN201153933Y - Multifunctional novel vaginal speculum and its ultrasonic guiding operation monitoring device

Info

Publication number: CN201153933Y
Application number: CNU2008200616672U
Authority: CN
Inventors: 谈晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-08
Filing date: 2008-01-08
Publication date: 2008-11-26
Anticipated expiration: 2018-01-08

Abstract

The utility model discloses a multi-purpose novel vaginoscope, which comprises an upper leaf blade and a lower leaf blade as well as an accessory matched with the blades, wherein, the front end of the accessory is one of a puncture guide device, a lighting light source lamp cap, an ultrasonic probe or a flue discharging device; the accessory consists of the front end, a cylindrical rod body, an arris platform structure limit body and an outgoing line part which are connected with each other in turn; the outer surface of the upper leaf blade is provided with a groove which goes from a U-shaped gap arc surface to the front end of the upper leaf blade; a limit piece with the hollow shape matched with the structure of the limit body is fixed at the gap; a coordination groove is arranged on the limit piece. The multi-purpose novel vaginoscope and a specially-made probe adopt the design suitable for 360-degree rotation, extension and self-locking, thereby enabling a gynecology doctor who is not familiar with ultrasonic diagnosis to determine the scanning direction of the probe and focus position according to the direction of a needle pointer, and greatly providing convenience for the doctor to operate a normal gynecology surgery and the monitoring work of various gynecology surgeries through difficult vagina treatment.

Description

Surveillance equipment in the ultrasonic guide operation of multipurpose novel vaginal speculum and formation thereof

Technical field

This utility model relates to a kind of medical apparatus and instruments, surveillance equipment in the ultrasonic guide operation of particularly a kind of multipurpose novel vaginal speculum that is applicable to gynecilogical operation and formation thereof.

Background technology

Vaginal speculum is as the apparatus a kind of commonly used in the gynecilogical operation, range of application is quite extensive, but existing common vaginal speculum function singleness, the doctor can't only understand the inherent situation of patient's internal organs by vaginal speculum, also need just can be well understood to patient's concrete condition, make troubles to operation by other checkout equipment.

At present, obstetrics and gynecology operation surveillance equipment by the front end clamping ultrasonic probe of page or leaf or nextpage in vaginal speculum has appearred on the market, mounting means is provided with open slot by the front end of page or leaf or nextpage on specula, then ultrasonic probe is connected in this open slot, very inconvenient on the fitting operation.

And existing application is bulky because of it in the obstetrics and gynecology operation surveillance equipment, has taken the confined space of operating room; The design of ultrasonic probe and the clamping of specula are used mode, greatly limited probe in intravaginal Survey Operations scope, a sagittal ultrasonic scan tangent plane only is provided in the operation, can't adjust the ultrasonic scan tangent plane arbitrarily according to patient's internal organs and lesions position, or still need the doctor just can find lesions position under the control with hand-held continuous pushing, and pictorial display is understable, bring great inconvenience for the operation technique doctor, be unfavorable for that the success of performing the operation carries out, also can't separately ultrasonic probe be used for the postoperative check.

The utility model content

Technical problem to be solved in the utility model provides a kind of simple in structure, multipurpose novel vaginal speculum of being convenient to cooperate adnexaes such as guiding puncture device, ultrasonic probe, and surveillance equipment in a kind of ultrasonic guide operation that is made of this specula.

The technical scheme that the above-mentioned technical problem that solves this utility model adopts is: the multipurpose novel specula, comprise leaf and inferior lobe, last leaf, inferior lobe is presented duckbill respectively, following duckbill is also hinged by axle, last leaf rear end has " U " shape gap, described multipurpose novel vaginal speculum has the adnexa of the use of being mated, the adnexa front end is the guiding puncture device, the lighting source lamp holder, one of ultrasonic probe or smoke extractor, adnexa is by front end, the body of rod of column structure, the limit body of terrace with edge structure, the outlet part connects and composes successively, the cross section of described terrace with edge structure is partly held gradually to outlet from the body of rod end of column structure and is reduced, the described leaf outer surface of going up has the groove of the supreme leaf front end of " U " shape gap arc surface certainly, opening position is fixed with the hollow shape locating part consistent with the limit body structure, has mating groove on the locating part.

The use that need cooperatively interact of specula of this programme and adnexa, the terrace with edge structure of adnexa limit body can be the n terrace with edge, n=3,4,5 ..., this terrace with edge radical length is greater than the length of the diameter of the body of rod of column structure, and promptly the circumscribed diameter of the n limit shape in the cross section of terrace with edge maximum is greater than the diameter of a circle in the body of rod cross section of column structure, this structure can be so that limit body enters in the locating part with its form fit, plays adnexa is fitted to function on the specula under the effect of the compressing power of vaginal wall; Perhaps the part that cooperates with locating part of limit body lower part is the terrace with edge structure, and top is divided into the arc surface structure.Multipurpose novel vaginal speculum of the present utility model is put into the hollow structure of locating part with limit body than small end in use from mating groove, then limit body is drawn to the back-end, make limit body just be fitted in the locating part, the A/F of this mating groove should be greater than the diameter of a circle in the body of rod cross section of column structure, less than the circumscribed diameter of the n limit shape in the cross section of terrace with edge maximum, so that limit the position of adnexa on specula.Adnexa was Ultrasonic-B probe when the adnexa front end was ultrasonic probe.

Described terrace with edge structure is positive terrace with edge structure.

The multipurpose novel vaginal speculum, comprise leaf and inferior lobe, last leaf, inferior lobe is presented duckbill respectively, following duckbill is also hinged by axle, last leaf rear end has " U " shape gap, described multipurpose novel vaginal speculum has the adnexa of the use of being mated, the adnexa front end is the guiding puncture device, the lighting source lamp holder, one of ultrasonic probe or smoke extractor, adnexa is by front end, the body of rod of column structure, the limit body of prism structure, the outlet part connects and composes successively, the described leaf outer surface of going up has the groove of the supreme leaf front end of " U " shape gap arc surface certainly, opening position is fixed with the hollow shape locating part consistent with the limit body structure, has mating groove on the locating part.

Described prism structure is the regular prism structure.

Be provided with the back segment body of rod of one section column structure between described limit body and outlet part.The back segment body of rod of this column structure mainly is to be convenient to ultrasonic probe mate by mating groove in use, and the back segment body of rod by column structure enters mating groove earlier when cooperating, and pulls back then, makes limit body just drop in the locating part.

Described locating part outer surface constitutes cylindrical shape, opening position is fixed with the hollow shape fixture consistent with locating part, have on the fixture and mating groove opening of the same size, the limit body that is matched with in the locating part by rotation can constitute adjusting locating part rotary apparatus around the rotation of locating part axis in fixture.The locating part axis refers to that the locating part outer surface constitutes the axis at cylinder place, the gap of page or leaf rear end is used for fixing a fixture that has opening on this specula, opening is the design of " U " type, the form size is identical with the body of rod size of ultrasonic probe cylindrical shape, also has locating part in the fixture, the limit body that is matched with in the locating part by rotation can constitute adjusting locating part rotary apparatus around the rotation of locating part axis in fixture, in the use, can make probe drive this rotary apparatus, can also vertically move human organ in front and back so that the sound head part of popping one's head in is more fitted to correct position and locking voluntarily." U " shape opening and opening can make probe and this rotary apparatus that substantive clamping does not take place greater than the design of probe incorporated portion diameter, are convenient for changing the carrying out that specula is beneficial to next example operation.

Can be provided with scale on the arc surface of described fixture, outlet part be provided with can be corresponding with this scale prominent point type pointer.Cable is derived portion of the handle rear or the proceeds posterolateral that the position opening can be positioned at ultrasonic probe.The portion of the handle front end has a prominent point type pointer that makes progress, and when probe turns to proper angle and locks, can see that it is in the angle that probe scanning is judged in scale position on the rotary apparatus arc surface, makes the doctor can judge the focus present position very accurately.

The outer surface that the body of rod of described column structure is provided with the limit body place has helicitic texture, limit body has the hollow structure consistent with the body of rod shape of column structure, the inner surface of its hollow has the screw thread with the helicitic texture coupling, and the body of rod of limit body, column structure constitutes the adjustable connection of screw thread jointly.This structure is convenient to limit body front and back adjusting on the screwed body of rod and is moved, and locks behind suitable position.

Surveillance equipment in a kind of ultrasonic guide operation that comprises above-mentioned multipurpose novel vaginal speculum, described surveillance equipment comprises Universal arm, body of wall or floor stand are fixed in the Universal arm rear end, front end is connected with liquid crystal display with the B ultrasonic main frame, described adnexa is a ultrasonic probe, and ultrasonic probe is connected by circuit with the B ultrasonic main frame.When adnexa was guiding puncture device, lighting source lamp holder or smoke extractor, adnexa was connected with external power supply or external equipment by the outlet part, is used.

In sum, the beneficial effects of the utility model are:

1, multipurpose novel vaginal speculum and probe have all adopted suitable 360 degree rotations, particular design flexible and that lock voluntarily, can make the gynecologist who is unfamiliar with ultrasonic diagnosis originally judge probe scanning direction and lesions position according to pointer position, be very easy to the doctor and carry out the follow-up work of the obstetrics and gynecology operation of conventional obstetrics and gynecology operation and all kinds of difficulties, need the patient of obstetrics and gynecology operation to bring Gospel to all.

2, since ultrasonic device of the present utility model place can the universal mobile arm of force on, can make image be positioned at the ideal observation place of doctor so need not to take the operating room space; When in the operation process in case when occurring taking emergency measures, can be because of equipment does not produce the occupy-place obstacle, can make that surveillance equipment normally moves in this art simultaneously.

Below in conjunction with drawings and Examples multipurpose novel vaginal speculum of the present utility model is further described, but this utility model is not limited to embodiment.

Description of drawings

Fig. 1 is the structural representation of this utility model embodiment;

Fig. 2 is Fig. 1 vertical view;

Fig. 3 is the structural representation of the special-shaped fixed bar of this utility model adnexa;

Fig. 4 is the structural representation of the spacing rotary apparatus of multipurpose novel vaginal speculum of the present utility model;

Fig. 5 is the structural representation of surveillance equipment in the ultrasonic guide operation of the present utility model;

Fig. 6 is the front view of Fig. 5.

The specific embodiment

Embodiment 1:

Referring to figs. 1 through shown in Figure 4, multipurpose novel vaginal speculum of the present utility model, comprise leaf 1, inferior lobe 2, the ultrasonic probe of particular design, last leaf 1, inferior lobe 2 is presented duckbill respectively, following duckbill is also hinged by axle 3, ultrasonic probe is by front end sound head part 5, the body of rod 4 of column structure, the limit body 6 of positive six terrace with edge structures, the back segment body of rod 7 of column structure, outlet part 9 connects and composes successively or is structure as a whole, wherein limit body 6 has the hollow structure consistent with the body of rod 4 shapes of column structure and is enclosed within on the body of rod, the outer surface that the body of rod 4 of column structure is provided with limit body 6 places has helicitic texture 24, the inner surface of limit body 6 hollows has the screw thread with helicitic texture 24 couplings, limit body 6, the adjustable connection of the body of rod 4 common formation screw threads of column structure, it is the body of rod 4 of column structure, the back segment body of rod 7 of column structure is former and later two parts of the adnexa body of rod, and its whole body of rod is structure as a whole; The cross section of described terrace with edge structure reduces gradually from the body of rod 4 ends to outlet part 9 ends of column structure, described leaf 1 rear end of going up has gap and its outer surface and is provided with the consistent groove of the circular body of rod 4 shapes in stage casing with ultrasonic probe, opening position is fixed with the consistent fixture 10 of hollow shape and locating part 15, locating part 15 outer surfaces constitute cylindrical shape, its hollow shape is identical with the positive six terrace with edge structures of limit body 6, have mating groove 14 on the locating part 15, the tapering of this mating groove 14 just is complementary with the limit body 6 of terrace with edge structure, have on the fixture 10 and mating groove 14 openings of the same size, the limit body 6 that is matched with in the locating part 15 by rotation can constitute adjusting locating part 15 rotary apparatus around the rotation of locating part axis in fixture 10, can be provided with scale on the arc surface of described fixture 10, outlet part 9 is provided with the pointer corresponding with scale 13.

Multipurpose novel vaginal speculum of the present utility model comprises leaf, inferior lobe and handle portion, the rear end of last leaf have one the operation in be exposed at extravaginal opening, this opening is used for fixing one and has opening and graduated rotary apparatus, there is scale to be used for indicating the scanning face tilt angle of ultrasonic probe on the fixed arc surface of this rotary apparatus, the opening of this rotary apparatus is the design of " U " type, the body of rod mating part form size of the ultrasonic probe that form is big or small and special is identical, in the use, can make probe drive this rotary apparatus, can also vertically move human organ in front and back so that the sound head part of popping one's head in is more fitted to correct position and locking voluntarily." U " shape opening and can make probe and this rotary apparatus that substantive clamping does not take place greater than the design of probe incorporated portion diameter is convenient for changing carrying out that specula is beneficial to next example operation; The leaf front end has one and can hold the opening that the probe sound head partly carries out 360 degree rotations on this specula, and last leaf middle-end has a wide 4mm～12mm, and vertical depression of dark 4mm～12mm for placing the ultrasonic probe shank portion, and makes to rotate when popping one's head in the operation and brings convenience; Ultrasonic probe comprises front end sound head part, middle-end shank portion, afterwards end cable is drawn and portion of the handle (outlet part), and the external dimensions of this special probe is: long 80mm～200mm; Front end sound head part radius of curvature is R4mm～14mm.Wide 5mm～the 12mm of acoustic lens, the long 40mm～100mm of middle part shank portion, form is rounded; Body of rod postmedian has a body of rod that is complementary with the aforementioned opening that is installed on the rotary apparatus of leaf rear end on the specula, length is 10mm～30mm, make this section body of rod with " U " but driven rotary and moving forward and backward after the shape opening cooperates, to guarantee that probe sound head part contacts well with human body, obtains steady and audible ultrasonoscopy.The length of back end cable extension and portion of the handle is 20mm～80mm; Rounded or square.Cable is derived portion of the handle rear or the proceeds posterolateral that the position opening can be positioned at this special probe.The portion of the handle front end has a pointer that makes progress or a projecting point, when probe turns to proper angle and locks, can see that it is in the angle that probe scanning is judged in scale position on the rotary apparatus arc surface, makes the doctor can judge the focus present position very accurately.

When this multipurpose novel vaginal speculum adnexa front end is the guiding puncture device, the doctor can be thrust human body with the puncture needle orientation by the guiding puncture hole, has kept the space that other apparatuses enter vagina simultaneously; When the adnexa front end is illuminating lamp holder, can particularly after fully exposing, provide illumination in cervix uteri mouth position with whole intravaginal; When the adnexa front end is smoke extractor, make things convenient for doctor's vapour discharge when implementing to burn focus, make the doctor see focus incessantly clearly and burn degree, help operation and continue to carry out; When the adnexa front end is ultrasonic probe, can under the monitoring of ultrasonoscopy, implement as gynecilogical operatioies such as artificial abortion, resection of uterine leiomyoma.

Embodiment 2:

The difference of present embodiment and embodiment 1 is, the present embodiment ultrasonic probe is connected and composed successively by the body of rod, the limit body of regular prism structure, the back segment body of rod of column structure, the outlet part of front end sound head part, column structure, and other each several part structures of present embodiment are identical with embodiment 1.

Embodiment 3:

Present embodiment is a surveillance equipment in a kind of ultrasonic guide operation that comprises above-mentioned novel colpectasis specula, but this surveillance equipment comprises the Universal arm 17 of a kind of suspended weights about 30kg, these Universal arm 17 rear ends can adopt adherent or furred ceiling mode and body of wall 16 fixing, the moving telescopic distance is 500mm～3000mm; Front end connects depressor 18 outside the B ultrasonic main frame 19 of miniaturization design and liquid crystal display 20 and body of uterus, the outer depressor 18 of B ultrasonic main frame 19, liquid crystal display 20 and body of uterus is fixed on the support 22, and the super probe 21 of novel B that is connected to this utility model design on the main frame 19 is connected by lead 23; Outer depressor 18 rear ends of body of uterus are connected the Universal arm below, can adjust the front end surface of flexibility and be made by corrosion resistant plate or other suitable materials with soft rubber; This depressor can make severe and the orthopedic position that is fit to operation that is returned to is pushed by the outside in the uterus of extremely lean forward anteflexion position or form substantial deviation normal posture.

Claims

1, the multipurpose novel vaginal speculum, comprise leaf (1) and inferior lobe (2), last leaf (1), inferior lobe (2) is presented duckbill respectively, following duckbill is also hinged by axle (3), last leaf (1) rear end has " U " shape gap (8), it is characterized in that, described multipurpose novel vaginal speculum has the adnexa of the use of being mated, adnexa front end (5) is the guiding puncture device, the lighting source lamp holder, one of ultrasonic probe or smoke extractor, adnexa is by front end (5), the body of rod of column structure (4), the limit body of terrace with edge structure or prism structure (6), outlet part (9) connects and composes successively, when described limit body (6) was the terrace with edge structure, the cross section of this terrace with edge structure was held to outlet part (9) end from the body of rod (4) of column structure and is reduced gradually; Described leaf (1) outer surface of going up has the groove of the supreme leaf front end of " U " shape gap arc surface certainly, and opening position is fixed with the hollow shape locating part (15) consistent with limit body (6) structure, has mating groove (14) on the locating part (15).

2, multipurpose novel vaginal speculum according to claim 1 is characterized in that, described terrace with edge structure is positive terrace with edge structure.

3, multipurpose novel vaginal speculum according to claim 1 is characterized in that, described prism structure is the regular prism structure.

4, multipurpose novel vaginal speculum according to claim 1 is characterized in that, is provided with the back segment body of rod (7) of one section column structure between described limit body (6) and outlet part (9).

5, according to any described multipurpose novel vaginal speculum of claim 1 to 4, it is characterized in that, described locating part (15) outer surface constitutes cylindrical shape, opening position is fixed with the hollow shape fixture (10) consistent with locating part (15), have on the fixture (10) and mating groove (14) opening of the same size, the limit body (6) that is matched with in the locating part (15) by rotation can constitute adjusting locating part (15) rotary apparatus around the rotation of locating part axis in fixture (10).

6, multipurpose novel vaginal speculum according to claim 5 is characterized in that, can be provided with scale on the arc surface of described fixture (10), and outlet part (9) is provided with the prominent point type pointer (13) corresponding with this scale.

7, according to any described novel colpectasis specula of claim 1 to 4, it is characterized in that, the body of rod of described column structure (4) is provided with the outer surface that limit body (6) locates and has helicitic texture (24), limit body (6) has the consistent hollow structure of the body of rod (4) shape with column structure, the inner surface of its hollow has the screw thread with helicitic texture (24) coupling, and the body of rod (4) of limit body (6), column structure constitutes the adjustable connection of screw thread jointly.

8, surveillance equipment in a kind of ultrasonic guide operation that comprises the described multipurpose novel vaginal speculum of claim 1, it is characterized in that, described surveillance equipment comprises Universal arm, body of wall or floor stand are fixed in the Universal arm rear end, front end is connected with liquid crystal display with the B ultrasonic main frame, described adnexa is a ultrasonic probe, and ultrasonic probe is connected by circuit with the B ultrasonic main frame.