CN109107035A - Genitalia nursing Special sterilizing tool - Google Patents

Genitalia nursing Special sterilizing tool Download PDF

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Publication number
CN109107035A
CN109107035A CN201811168708.2A CN201811168708A CN109107035A CN 109107035 A CN109107035 A CN 109107035A CN 201811168708 A CN201811168708 A CN 201811168708A CN 109107035 A CN109107035 A CN 109107035A
Authority
CN
China
Prior art keywords
hand rest
handle
clamping section
mouth
dewclaw
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201811168708.2A
Other languages
Chinese (zh)
Inventor
林冬霞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peking University Shenzhen Hospital
Original Assignee
Peking University Shenzhen Hospital
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peking University Shenzhen Hospital filed Critical Peking University Shenzhen Hospital
Priority to CN201811168708.2A priority Critical patent/CN109107035A/en
Publication of CN109107035A publication Critical patent/CN109107035A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M35/00Devices for applying media, e.g. remedies, on the human body
    • A61M35/003Portable hand-held applicators having means for dispensing or spreading integral media
    • A61M35/006Portable hand-held applicators having means for dispensing or spreading integral media using sponges, foams, absorbent pads or swabs as spreading means

Abstract

The invention discloses a kind of genitalia nursing Special sterilizing tools;Including pawl pincers, connector sleeve, hollow connecting rod, hand rest and the handle set on hand rest lower part set gradually from front to back;Hand rest front end is fixedly connected with hollow connection rod rear end;Hand rest bottom offers upwardly a cavity, and handle upper end is set in cavity, and the preceding Shang Jiao and one of handle is set to the connecting shaft rotation connection at upper angle before cavity;Hand rest upper surface offers downwards a sliding slot along its length;It is capable of sliding back and forth in sliding slot to be arranged with a sliding block;And a slideway is offered between sliding slot and cavity;Handle upper center is equipped with a briquetting for protruding into slideway;The top of briquetting is connect with sliding block rear end thereof;Effect: a kind of genitalia nursing Special sterilizing tool provided by the present invention, it is easy to use, reduce the waste situation of thimerosal, pollution caused by effectivelying prevent thimerosal to drip is easy to operate practical.

Description

Genitalia nursing Special sterilizing tool
Technical field
The present invention relates to the field of medical instrument technology, in particular, being related to a kind of genitalia nursing Special sterilizing tool.
Background technique
Currently, in clinic to patient carry out perineum part carry out cleaning-sterilizing when, mostly using tweezers clamp cotton balls into Row cleaning disinfection, this disinfection way dip thimerosal repeatedly, be easy to cause the waste of thimerosal, when dipping excessive thimerosal When, it is easy so that thimerosal is dripped and polluted.And carried type sterilized bottle is also very troublesome.If using using disposable Bellows aseptic cotton, and will cause wasting phenomenon.
Whereby, need to invent a kind of reproduction genitalia nursing Special sterilizing tool to solve the above problems.
Summary of the invention
A kind of genitalia nursing Special sterilizing work provided it is an object of the invention to overcome the deficiency of the above-mentioned prior art Tool.
The present invention solves technical solution used by prior art problem: a kind of genitalia nursing Special sterilizing tool, packet Include the pawl pincers set gradually from front to back, connector sleeve, hollow connecting rod, hand rest and the handle set on the hand rest lower part;Wherein,
The hand rest front end is fixedly connected with the hollow connection rod rear end;The hand rest bottom offers upwardly Chamber, the handle upper end are set in the cavity, and the preceding Shang Jiao and one of the handle is set to the company at upper angle before the cavity Spindle rotation connection;The hand rest upper surface offers downwards a sliding slot along its length;It can slide back and forth in the sliding slot Be arranged with a sliding block;And a slideway is offered between the sliding slot and the cavity;The handle upper center is equipped with one and stretches Enter the briquetting of the slideway;The top of the briquetting is connect with the sliding block rear end thereof;
The preceding upper end of the connector sleeve offers one through its internal upper sleeve through mouth;The preceding lower end of the connector sleeve opens up There is one to wear mouth under its inside;The rear portion of the connector sleeve is connected with the hollow connecting rod;
The pawl pincers include the reclinate lower claw of dewclaw and middle part that middle part is bent upwards;The rear portion of the dewclaw is protruded into In the upper sleeve through mouth, and the position of the neighbouring upper sleeve through mouth of the dewclaw be set to one it is upper at the upper sleeve through mouth Connecting shaft rotation connection;The rear portion of the lower claw protrude into it is described under wear in mouth, and the lower claw it is neighbouring it is described under wear mouth Position with one be set to it is described under wear lower connecting shaft at mouth and be rotatablely connected;Behind the rear portion of the dewclaw and the lower claw Portion is set to the rotation connection of the middle connecting shaft in the connector sleeve front middle part with one;The middle connection outer shaft sleeve intrinsic one stretches Block;The rear portion of the tension block is installed with an extension spring;The extension spring rear portion is connected with a traction rope;The traction rope Rear end pass through the hollow connecting rod, and extend to the hand rest internal chute and be fixedly connected with the slip front;
In nature, the dewclaw and the open-shaped state of the lower claw, the sliding block are located at the sliding slot front end;When It holds with a firm grip the handle, it is described when so that the handle driving the briquetting that the sliding block is driven to move backward along the sliding slot Sliding block pulls the traction rope and the extension spring to move backward, the dewclaw front end and the lower claw front end move toward one another and In clamped condition.
Above technical scheme is further elaborated below:
Preferably, the dewclaw front end is equipped with clamping section on one, and the lower claw front end is equipped with one and the upper clamping position Set opposite lower clamping section.
Preferably, the hollow connecting rod outer wall upper end is installed with a thimerosal memory, before the thimerosal memory End lower part offers a liquid flowing outlet;To being externally connected with a perfusion tube, and the liquid flowing outlet at the liquid flowing outlet Place is installed with a valve A;
The upper clamping section bottom surface uniformly offers multiple drainage hole A, and the upper clamping section upper surface offers one The inlet opening A being connected with multiple drainage hole A, the end of the perfusion tube is connected to the inlet opening A.
Preferably, the hollow connecting rod outer wall lower end is installed with a waste liquid memory, on waste liquid memory front end Portion offers a liquid inflow port;To being externally connected with a catheter at the liquid inflow port, and consolidate at the liquid inflow port Equipped with a valve B;
The lower clamping section upper surface uniformly offers multiple inlet opening B, and the lower clamping section bottom surface offers one The drainage hole B being connected with multiple inlet opening B, the end of the catheter is connected to the drainage hole B.
Preferably, the bottom surface of the upper clamping section is recessed upwards forms arcwall face A;The upper end of the lower clamping section towards Lower recess forms arcwall face B.
Preferably, the hand rest front lower portion, which extends forward, is equipped with an extension loop.
Preferably, the hand rest outer wall is equipped with non-slip texture.
Preferably, the handle bottom surface, which is equipped with, is suitable for the waveform hand grip portion that manpower is held.
The beneficial effects of the invention are as follows
One, a kind of genitalia nursing Special sterilizing tool provided by the present invention will when sterilizing to patient's perineum part Cotton balls is placed between the upper clamping section of the dewclaw and the lower clamping section of the lower claw, by pressing the handle, so that institute The lower clamping section of the upper clamping section and the lower claw of stating dewclaw is opposite to be clamped, so that cotton balls is fixedly clamped.It fixes cotton balls Mode is simple, easy to use.
Secondly, a kind of genitalia nursing Special sterilizing tool provided by the present invention, the upper clamping section of the arc-shaped face A of bottom surface Preferably cotton balls can be fixed to clamp with the lower clamping section of the arc-shaped face B in upper surface, the valve A is unscrewed, so that described disappear Thimerosal in venom memory is transmitted to inlet opening A by the perfusion tube, and thimerosal flow to from the inlet opening A multiple again Thimerosal is dropped on cotton balls by the drainage hole A by multiple drainage hole A, is then carried out to the perineum cover of patient Cleaning, easy to operate, the amount of thimerosal can control, and not will cause waste.When thimerosal flows to the lower end of cotton balls, pass through Multiple inlet opening B of the lower clamping section flow to drainage hole B, open the valve B at this time, then by the catheter recycle into The waste liquid memory after use, closes the valve B, prevents the waste reflux in the waste liquid memory.It is used Simply, prevent disinfection raffinate from causing secondary pollution.
Thirdly, in the embodiment of the present invention, genitalia nursing Special sterilizing tool, the non-slip texture and wavy holding Portion can make medical staff more laborsaving and conveniently when operating the present invention.
Detailed description of the invention
Fig. 1 is the overall structure diagram of genitalia nursing Special sterilizing tool of the present invention;
Fig. 2 is the internal structure floor map of genitalia nursing Special sterilizing tool of the present invention;
Fig. 3 is the structural schematic diagram of connector sleeve described in the embodiment of the present invention;
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Drawing reference numeral
Pawl pincers 10;
Dewclaw 101;Lower claw 102;
Upper clamping section 1011;Lower clamping section 1012;
Drainage hole A10111;Inlet opening A10112;
Inlet opening B10121;Drainage hole B10122;
Connector sleeve 20;
Upper sleeve through mouth 201;Under wear mouth 202;
Upper connecting shaft 203;Lower connecting shaft 204;Middle connecting shaft 205;
Tension block 206;Extension spring 207;Traction rope 208;
Hollow connecting rod 30;
Hand rest 40;
Cavity 401;Sliding slot 402;Sliding block 403;Slideway 404;Hang loop 405;
Handle 50;
Briquetting 501;Waveform hand grip portion 502;
Thimerosal memory 60;
Liquid flowing outlet 601;Perfusion tube 602;Valve A603;
Waste liquid memory 70;
Liquid inflow port 701;Catheter 702;Valve B703.
Specific embodiment
Below with reference to the drawings and the specific embodiments technical solution that the present invention will be described in detail, to become apparent from, intuitively Understand invention essence of the invention.
In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3;
In one embodiment, a kind of genitalia nursing Special sterilizing tool provided by the present invention, including from front to back Pawl pincers 10, connector sleeve 20, hollow connecting rod 30, hand rest 40 and the handle 50 set on 40 lower part of hand rest set gradually;Its In,
40 front end of hand rest is fixedly connected with hollow 30 rear end of connecting rod;The bottom of hand rest 40 opens up upwardly There is a cavity 401,50 upper end of handle is set in the cavity 401, and the preceding Shang Jiao and one of the handle 50 is set to institute State the connecting shaft rotation connection at upper angle before cavity 401;40 upper surface of hand rest offers downwards a sliding slot along its length 402;It is capable of sliding back and forth in the sliding slot 402 to be arranged with a sliding block 403;And it is opened between the sliding slot 402 and the cavity 401 Equipped with a slideway 404;50 upper center of handle is equipped with a briquetting 501 for protruding into the slideway 404;The briquetting 501 top is connect with 403 rear end thereof of sliding block;
The preceding upper end of the connector sleeve 20 offers one through its internal upper sleeve through mouth 201;Before the connector sleeve 20 Lower end offers one and wears mouth 202 under its inside;The rear portion of the connector sleeve 20 is connected with the hollow connecting rod 30 It is logical;
The pawl pincers 10 include the reclinate lower claw 102 of dewclaw 101 and middle part that middle part is bent upwards;The dewclaw 101 rear portion is protruded into the upper sleeve through mouth 201, and the position of the neighbouring upper sleeve through mouth 201 of the dewclaw 101 is set with one The upper connecting shaft 203 being placed at the upper sleeve through mouth 201 is rotatablely connected;The rear portion of the lower claw 102 protrude into it is described under wear mouth In 202, and the lower claw 102 it is neighbouring it is described under wear the position of mouth 202 and one be set to it is described under wear at mouth 202 under Connecting shaft 204 is rotatablely connected;The rear portion of the dewclaw 101 and the rear portion of the lower claw 102 are set to the connector sleeve with one Middle connecting shaft 205 in 20 front middle parts is rotatablely connected;The intrinsic tension block 206 of 205 housing of middle connecting shaft;The tension block 206 rear portion is installed with an extension spring 207;207 rear portion of extension spring is connected with a traction rope 208;The traction rope 208 rear end passes through the hollow connecting rod 30, and extend to 40 internal chute 402 of hand rest and with 403 front end of sliding block It is fixedly connected;
In nature, the dewclaw 101 and the open-shaped state of the lower claw 102, the sliding block 403 are located at the cunning 402 front end of slot;When the handle 50 of holding with a firm grip, so that the handle 50 drives the briquetting 501 to drive the sliding block 403 along institute When stating sliding slot 402 and moving backward, the sliding block 403 pulls the traction rope 208 and the extension spring 207 to move backward, institute 101 front end of dewclaw and 102 front end of lower claw is stated to move toward one another and be in clamped condition.
Wherein, 101 front end of dewclaw be equipped with one on clamping section 1011,102 front end of lower claw be equipped with one with it is described on The opposite lower clamping section 1012 in 1011 position of clamping section.
It is understood that cotton balls to be placed on to the upper clamping section of the dewclaw 101 when sterilizing to patient's perineum part Between 1011 and the lower clamping section 1012 of the lower claw 102, by pressing the handle 50, so that the upper folder of the dewclaw 101 The opposite clamping in tight portion 1011 and the lower clamping section 1012 of the lower claw 102, so that cotton balls is fixedly clamped.Its side for fixing cotton balls Formula is simple, easy to use.
In another embodiment, a kind of genitalia nursing Special sterilizing tool provided by the present invention, the hollow connecting rod 30 outer wall upper ends are installed with a thimerosal memory 60, and 60 front lower portion of thimerosal memory offers a liquid flowing outlet 601;To being externally connected with a perfusion tube 602 at the liquid flowing outlet 601, and a valve is installed at the liquid flowing outlet 601 Door A603;
1011 bottom surface of upper clamping section uniformly offers multiple drainage hole A10111, on the upper clamping section 1011 End face offers an inlet opening A10112 being connected with multiple drainage hole A10111, the end of the perfusion tube 602 It is connected to the inlet opening A10112.
Further, the 30 outer wall lower end of hollow connecting rod is installed with a waste liquid memory 70, the waste liquid memory 70 upper front ends offer a liquid inflow port 701;To being externally connected with a catheter 702, and institute at the liquid inflow port 701 It states and is installed with a valve B703 at liquid inflow port 701;
1012 upper surface of lower clamping section uniformly offers multiple inlet opening B10121, under the lower clamping section 1012 Bottom surface offers a drainage hole B10122 being connected with multiple inlet opening B10121, the end of the catheter 702 It is connected to the drainage hole B10122.
Wherein, the bottom surface of the upper clamping section 1011 is recessed upwards forms arcwall face A;The lower clamping section 1012 it is upper End face downward concave shape camber face B.
, it is understood that the lower clamping section of the upper clamping section 1011 of the arc-shaped face A of bottom surface and the arc-shaped face B in upper surface 1012 can preferably fix to clamp cotton balls, unscrew the valve A603, so that the disinfection in the thimerosal memory 60 Liquid is transmitted to inlet opening A10112 by the perfusion tube 602, and thimerosal flow to from the inlet opening A10112 multiple described again Thimerosal is dropped on cotton balls by drainage hole A10111 by multiple drainage hole A10111, is then mended to the perineum of patient Position is cleaned, and easy to operate, the amount of thimerosal can control, and not will cause waste.When thimerosal flows to the lower end of cotton balls When, it is flow to drainage hole B10122 by multiple inlet opening B10121 of the lower clamping section 1012, opens the valve at this time B703, then recycled by the catheter 702 into the waste liquid memory 70, after use, the valve B703 is closed, is prevented The only waste reflux in the waste liquid memory 70.It is used simply, prevents disinfection raffinate from causing secondary pollution.
In another embodiment, a kind of genitalia nursing Special sterilizing tool provided by the present invention, 40 front end of hand rest Lower part, which extends forward, is equipped with an extension loop 405.
Therefore, the extension loop 405 can not used in the present invention, preferably collected and placed.
In a further embodiment, a kind of genitalia nursing Special sterilizing tool provided by the present invention, outside the hand rest 40 Wall is equipped with non-slip texture (not shown).
Further, 50 bottom surface of handle, which is equipped with, is suitable for the waveform hand grip portion 502 that manpower is held.
It is understood that the non-slip texture and wavy hand grip portion, can make medical staff operate this hair It is more laborsaving and conveniently when bright.
Also you need to add is that, the top of the thimerosal memory 60 be equipped with can open/close to pour into The opening A (not shown) of thimerosal;The lower section of the waste liquid memory 70 be equipped with can open/close to discharge waste liquid Opening B (not shown).
In conclusion overall structure of the invention is simple, easily implement, easy to operate, practical, specificity is strong, manufacture at This is low, in the improvement of structure and the improvement of technology, does not need to increase too many cost, so that the present invention necessarily has very well Market popularization value, the present invention can very it is welcome, can effectively be popularized.
The above description is only a preferred embodiment of the present invention, is not intended to limit scope of patent protection of the invention, all Using the transformation of equivalent structure made by description of the invention and accompanying drawing content or equivalent process, it is applied directly or indirectly in it His relevant technical field, is included within the scope of the present invention.

Claims (8)

1. a kind of genitalia nursing Special sterilizing tool, it is characterised in that: including set gradually from front to back pawl pincers, connector sleeve, Hollow connecting rod, hand rest and the handle set on the hand rest lower part;Wherein,
The hand rest front end is fixedly connected with the hollow connection rod rear end;The hand rest bottom offers a cavity upwardly, The handle upper end is set in the cavity, and the preceding Shang Jiao and one of the handle is set to the connecting shaft at upper angle before the cavity Rotation connection;The hand rest upper surface offers downwards a sliding slot along its length;Card capable of sliding back and forth in the sliding slot Equipped with a sliding block;And a slideway is offered between the sliding slot and the cavity;The handle upper center is equipped with one and protrudes into institute State the briquetting of slideway;The top of the briquetting is connect with the sliding block rear end thereof;
The preceding upper end of the connector sleeve offers one through its internal upper sleeve through mouth;The preceding lower end of the connector sleeve offers one Mouth is worn under its inside;The rear portion of the connector sleeve is connected with the hollow connecting rod;
The pawl pincers include the reclinate lower claw of dewclaw and middle part that middle part is bent upwards;The rear portion of the dewclaw is protruded into described In upper sleeve through mouth, and the position of the neighbouring upper sleeve through mouth of the dewclaw is set to the upper connection at the upper sleeve through mouth with one Axis rotation connection;The rear portion of the lower claw protrude into it is described under wear in mouth, and the lower claw it is neighbouring it is described under wear the portion of mouth Position with one be set to it is described under wear at mouth lower connecting shaft rotation connection;The rear portion of the dewclaw and the rear portion of the lower claw are equal The middle connecting shaft being set in the connector sleeve front middle part with one is rotatablely connected;The middle intrinsic tension block of connection outer shaft sleeve; The rear portion of the tension block is installed with an extension spring;The extension spring rear portion is connected with a traction rope;The traction rope Rear end passes through the hollow connecting rod, and extends to the hand rest internal chute and be fixedly connected with the slip front;
In nature, the dewclaw and the open-shaped state of the lower claw, the sliding block are located at the sliding slot front end;When holding with a firm grip The handle, when so that the handle driving the briquetting that the sliding block is driven to move backward along the sliding slot, the sliding block The traction rope and the extension spring is pulled to move backward, the dewclaw front end and the lower claw front end move toward one another and be in folder Tight state.
2. genitalia nursing Special sterilizing tool according to claim 1, it is characterised in that: the dewclaw front end is equipped on one Clamping section, the lower claw front end are equipped with a lower clamping section opposite with the upper clamping section position.
3. genitalia nursing Special sterilizing tool according to claim 2, it is characterised in that: on the hollow connecting rod outer wall End is installed with a thimerosal memory, and the thimerosal memory front lower portion offers a liquid flowing outlet;The liquid flow Exit is installed with a valve A to being externally connected with a perfusion tube at the liquid flowing outlet;
The upper clamping section bottom surface uniformly offers multiple drainage hole A, the upper clamping section upper surface offer one with it is more The inlet opening A that a drainage hole A is connected, the end of the perfusion tube is connected to the inlet opening A.
4. genitalia nursing Special sterilizing tool according to claim 3, it is characterised in that: under the hollow connecting rod outer wall End is installed with a waste liquid memory, and the waste liquid memory upper front end offers a liquid inflow port;The liquid inflow port Place is installed with a valve B to being externally connected with a catheter at the liquid inflow port;
The lower clamping section upper surface uniformly offers multiple inlet opening B, the lower clamping section bottom surface offer one with it is more The drainage hole B that a inlet opening B is connected, the end of the catheter is connected to the drainage hole B.
5. genitalia nursing Special sterilizing tool according to claim 4, it is characterised in that: the bottom surface of the upper clamping section Recess forms arcwall face A upwards;The upper end of lower clamping section concave shape camber face B downwards.
6. genitalia nursing Special sterilizing tool according to claim 1, it is characterised in that: the hand rest front lower portion is forward Extend and is equipped with an extension loop.
7. genitalia nursing Special sterilizing tool according to claim 1, it is characterised in that: the hand rest outer wall is equipped with anti-skidding Lines.
8. genitalia nursing Special sterilizing tool according to claim 1, it is characterised in that: the handle bottom surface is equipped with suitable The waveform hand grip portion held for manpower.
CN201811168708.2A 2018-10-08 2018-10-08 Genitalia nursing Special sterilizing tool Pending CN109107035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811168708.2A CN109107035A (en) 2018-10-08 2018-10-08 Genitalia nursing Special sterilizing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811168708.2A CN109107035A (en) 2018-10-08 2018-10-08 Genitalia nursing Special sterilizing tool

Publications (1)

Publication Number Publication Date
CN109107035A true CN109107035A (en) 2019-01-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811168708.2A Pending CN109107035A (en) 2018-10-08 2018-10-08 Genitalia nursing Special sterilizing tool

Country Status (1)

Country Link
CN (1) CN109107035A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040267182A1 (en) * 2002-10-03 2004-12-30 3M Innovative Properties Company Skin antiseptic composition dispenser and methods of use
CN204134026U (en) * 2014-02-24 2015-02-04 赵秀红 Genitalia nursing disinfection tool
CN105251109A (en) * 2015-11-24 2016-01-20 种寿芳 Gynecological washing device
CN205084196U (en) * 2015-09-25 2016-03-16 宋晓翠 Procreation nursing disinfection instrument
CN207445331U (en) * 2016-12-23 2018-06-05 叶艳琴 A kind of medical treatment genitalia nursing disinfection tool
CN209187897U (en) * 2018-10-08 2019-08-02 北京大学深圳医院 Genitalia nursing Special sterilizing tool

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040267182A1 (en) * 2002-10-03 2004-12-30 3M Innovative Properties Company Skin antiseptic composition dispenser and methods of use
CN204134026U (en) * 2014-02-24 2015-02-04 赵秀红 Genitalia nursing disinfection tool
CN205084196U (en) * 2015-09-25 2016-03-16 宋晓翠 Procreation nursing disinfection instrument
CN105251109A (en) * 2015-11-24 2016-01-20 种寿芳 Gynecological washing device
CN207445331U (en) * 2016-12-23 2018-06-05 叶艳琴 A kind of medical treatment genitalia nursing disinfection tool
CN209187897U (en) * 2018-10-08 2019-08-02 北京大学深圳医院 Genitalia nursing Special sterilizing tool

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